, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0xe8) 2017/12/26 06:26:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xa) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00001e0000)={&(0x7f000019b000/0x4000)=nil, 0x4000}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000098a000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) fchmod(r0, 0x101) r2 = memfd_create(&(0x7f0000e0c000)='\x00', 0x2) bind$llc(r2, &(0x7f0000518000)={0x1a, 0x0, 0x5, 0x7fff, 0x0, 0x800, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/26 06:26:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000db3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dcb000-0x4)=0x10, 0x80000) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f9c000)=@generic={0x10000, 0x40b, 0x9453}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005b3000)='/selinux/load\x00', 0x2, 0x0) read$eventfd(r1, &(0x7f0000995000-0x8)=0x0, 0x8) r2 = creat(&(0x7f0000986000-0x8)='./file0\x00', 0x0) bind$ipx(r2, &(0x7f0000693000-0x10)={0x4, 0x3, 0x1, "60ee5392a4ca", 0x80, 0x0}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000219000-0x17)='net/ip6_tables_matches\x00') sendfile(r2, r3, &(0x7f0000023000)=0x0, 0x26a950b) 2017/12/26 06:26:05 executing program 0: mmap(&(0x7f0000000000/0x82d000)=nil, 0x82d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000082d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000082e000-0xc)='/dev/random\x00', 0x0, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000082d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000082e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000082d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd(0xffffffffffffff9c, &(0x7f000082d000)={0x9}, 0x8) mmap(&(0x7f000082d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000082d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000082d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000082d000)=[{r0, 0x1, 0x0}, {r1, 0x0, 0x0}, {r2, 0x0, 0x0}, {r3, 0x100, 0x0}], 0x4, &(0x7f000082e000-0x10)={0x77359400, 0x0}, &(0x7f000082d000)={0xffff}, 0x8) r4 = fcntl$getown(0xffffffffffffff9c, 0x9) prlimit64(r4, 0x0, 0x0, &(0x7f000082f000-0x10)={0x0, 0x0}) 2017/12/26 06:26:05 executing program 4: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000b3c000-0x6)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000fc2000-0x6)='./bus\x00', 0x0, 0x0) close(r2) r3 = socket$inet(0x2, 0x1, 0x0) writev(r1, &(0x7f0000981000)=[{&(0x7f0000fc4000-0x1000)="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", 0x24a}], 0x1) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000fc9000)=""/164) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r3, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) 2017/12/26 06:26:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000ddd000)="266b5d967b9a95bfa9e22cec1d685e20510fe95c") ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000bbe000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ee3914882474460a94462ab8b5193d09"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setns(r0, 0x40000000) 2017/12/26 06:26:05 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x7, &(0x7f00003c6000)={&(0x7f0000001000-0xd3)="4e18b5d9df362d5516a6f25a15e195ca6d73bf860a1a770da31005cc98f0c0674b9d411434fd17a29e868bcf6be4c182d8480a31f25b51927cbf9b35cf8463eb5aa0a658695a41d3a4b3a3c365947acc507c88125f903a1b6a8e36c12f7d15be1be3afb3ff060e536999e5b30559b1351dc81651396816cc9f8ac9ccde70df84b59b75ffb1446ac1ce55ce900dfc21a591f1d3db9afed37edf05977637fa25a66a1fa6f891d49a3626baad66da39b6640a575d757e89ced3ae7df45b57513b05c03d001ac8d910e54d983ccb4d6a646f1d2ea6", 0xd3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x80000000000000) sendmsg$netlink(r1, &(0x7f0000f62000)={0x0, 0x0, &(0x7f000079b000-0x10)=[{&(0x7f00007a3000-0x1d)=[{0x11, 0x13, 0xa01, 0x0, 0x0, '\a'}], 0x11}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) modify_ldt$write2(0x11, &(0x7f00006ce000-0x10)={0x6, 0x101000, 0x1000, 0x401, 0x4, 0xe, 0xd6c, 0xea3, 0x9, 0x64b6}, 0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b6e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2017/12/26 06:26:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$tun(&(0x7f0000480000)='/dev/net/tun\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0x0, 0x0}) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000e0d000)='./file0\x00', 0x4) inotify_rm_watch(r2, r3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d8b000)={@common='bpq0\x00', @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) epoll_pwait(r1, &(0x7f000056b000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000bde000-0x8)={0x0}, 0x8) splice(r1, 0x0, r2, 0x0, 0x8, 0x8) 2017/12/26 06:26:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = open$dir(&(0x7f00000e3000)='./file0\x00', 0x840, 0x0) openat(r1, &(0x7f000076b000-0x8)='./file0\x00', 0x40040, 0xfffffffffffffffe) capset(&(0x7f0000440000)={0x1d980330, r0}, &(0x7f000043f000-0x18)={0x0, 0x1, 0x1, 0x1c, 0x0, 0x2}) r2 = syz_open_procfs(0x0, &(0x7f000009c000)='ns/net\x00') setns(r2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00002ce000)={0x0, 0x1000, "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"}, &(0x7f00000ce000)=0x1008) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000594000)={r3, 0x5, 0x83f, 0x0}, 0x10) 2017/12/26 06:26:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000032d000-0x4)=0x78d9, 0x4) writev(r0, &(0x7f0000be8000)=[{&(0x7f0000994000-0x29)="2900000020001900013d181000da000602000000000000029e0000040d00041000000e000040000008", 0x29}], 0x1) 2017/12/26 06:26:05 executing program 1: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005fe000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000df8000-0x8)='net/sco\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="c6e48578b2e0ea64bfc7fd52d23635d060c24eee41e401f9b7b311bf59faa9c68ae93c6e49d02d7713def9e8ae1db6270a38a568ddd47095a001de26785675cac3d0cf604602f4b8131ecc1dafdb05445c4d115fe3f848c1e6c10533c2c0c389feab73097d017a3daa7765ca2dcf8e2fb6fa79e38af45b768fe114334b104e431510060cdc109f71cbdc734d7e7fed6125c9adb6b6d446b78eab7f93a046e968645b4509c30a822df428735c7e6a5f3042b5fa6148ea0c19d4152cb9c3ac0a2fb028bc247dcb3f0382e28f05b6f154e7af9a9f919a0ce5a0270865cccb89") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00008cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000003a000)=0x14) fchdir(r0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b0b000-0xc)={r1, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) r2 = socket$inet(0x10, 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000b1f000)='/dev/input/event#\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f000000a000)="32000000180025ffff070094000914040201c2fe209eff000000000de89a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) [ 52.263686] binder: 7901:7904 ioctl 8010aa01 201e0000 returned -22 2017/12/26 06:26:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xe3)=""/227, 0xe3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xc, &(0x7f0000001000-0x54)=""/84, 0x54) r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) write$fuse(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, @random=""}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80000) 2017/12/26 06:26:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f000037a000)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e6f000)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000d7d000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f00005a6000)=[{0x35, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000003c000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000ca6000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000593000)=0xc) fstat(r1, &(0x7f00005e7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000812000)={{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x3, 0x8, 0x3, 0xe01, 0x15, 0x80, 0x20, 0xfa, r5, r6}, {0x27a3, 0x4, 0x7fffffff, 0x6eb, 0x7, 0x3, 0x7ff, 0xea}, {0x10000, 0x9, 0xfffffffffffffffd, 0x2}, 0x8, 0x29f16655, 0x6, 0x0, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x21, 0x8001}, 0xb, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc28, 0x0, 0x0, 0x2, 0x8, 0x6, 0x10}}, 0xe8) sendto$unix(r0, &(0x7f0000a1d000-0x55)="b5758d4c0f064d95512c2c45ca46708785f3bcbad4178db328805c9713a5d9bef0125d432553eef156395be1120a532a0fe61f0447cdfd9a52f3cbb9e8e67d40a94788a703dfd3c21f1146a9111d0ef717f8029d05", 0x55, 0x0, &(0x7f0000d26000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2017/12/26 06:26:05 executing program 7: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000fa4000-0x5)='%emI\x00', 0x2) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000e8d000-0xe)='/dev/keychord\x00', 0x80, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fa5000-0xf)='/dev/sequencer\x00', 0x4040, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, r3, 0xfffffffffffffffc, 0x0) ptrace(0x4207, r3) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000c31000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f00004b6000)=0x8) getgroups(0x5, &(0x7f0000729000-0x14)=[r2, r2, r2, r2, r2]) getgid() ptrace$getregset(0x4204, r3, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2017/12/26 06:26:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x88600, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000099a000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000fc4000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000606000-0x5)='./file0\x00', 0x0, 0x3) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000e2f000-0xaa)=""/170) getpeername$inet(r3, &(0x7f0000286000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc0000)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a2b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000732000)=0xe8) recvfrom$packet(r3, &(0x7f0000dfe000)=""/241, 0xf1, 0x40000041, &(0x7f000033f000-0x14)={0x11, 0x1b, r4, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00004fa000-0xa0)={0x0, @in6={{0xa, 0x3, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff5, 0x6, 0x100000001, 0x1ff, 0x0}, &(0x7f0000d4e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00005b8000-0x86)={r5, 0x7e, "bd758a4c71d77cd39bc6e702c839dea97bc4419451b4f17c3586999781046612bd8be63e7c793b08859dfa1c282458ea3598c916eaac658e226b9b1f8179f4a1101c8610aaa4d4a4671523cdf5369c4aeb6d0e0d22739b461967f151a834552d307fdabb197a27512799d20e7a44814cfdf79b2ed9636afa4821d2396d6f"}, &(0x7f00008cb000-0x4)=0x86) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f00007df000)={@common='sit0\x00', @ifru_settings={0x0, 0x5, @fr_pvc=&(0x7f000006c000)={0x0}}}) pipe(&(0x7f0000bb5000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00008ae000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2001}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000d84000)={0x499, 0x80, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f0000de5000)={0x57, 0x9, 0x8, {0x2, 0x5}, {0x8000, 0xf34f}, @period={0x5d, 0x6, 0x1, 0x4, 0x1ff, {0x5, 0x10001, 0xffff, 0x1}, 0x3, [0x1, 0xfffffffffffffff8, 0x4]}}) ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f00006f3000-0x18)={0x0, 0xffffff, 0x5, 0x7f, 0x3ff, 0x4365af2e}) [ 52.326390] binder_alloc: binder_alloc_mmap_handler: 7901 20000000-20002000 already mapped failed -16 [ 52.349810] binder: 7901:7919 ioctl 8010aa01 201e0000 returned -22 2017/12/26 06:26:05 executing program 1: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000d11000-0x4)=0x7, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004a4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00007c4000)=@req3={0x101, 0x0, 0x8c5, 0x7, 0xc19, 0x9, 0x100000000000001f}, 0x1c) connect$inet6(r0, &(0x7f0000d13000)={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, 0x1c) 2017/12/26 06:26:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e03000)='./file0\x00', 0x0) mount(&(0x7f00004da000)='./control/file0\x00', &(0x7f0000885000-0x8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x0, &(0x7f00005bb000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007d7000)={0x3, 0x0, 0x7, 0x200, 0x0}, &(0x7f0000c7f000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000537000-0x8)=@assoc_value={r1, 0xffffffff}, &(0x7f00009fd000-0x4)=0x8) sendto$unix(r0, &(0x7f0000857000)="d38a420b87ea330f7645e6c89fa555915e9aa71be685d5d5867e2c781e0e898c2987eef9aee9bdd05339a6726ebc56b78987228a994c7673e852f67ca865a38d733e951ce8d85fbc4049e072be8f393ef0ea53ff", 0x54, 0x44000, &(0x7f0000d9a000)=@abs={0x1, 0x0, 0x0}, 0x8) recvfrom(r0, &(0x7f0000cf4000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000a15000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2017/12/26 06:26:05 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000005000-0xa9)=""/169, &(0x7f0000004000)=0xa9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/26 06:26:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000c60000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000209000)="", 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000039f000)='/dev/usbmon#\x00', 0xfff, 0x100) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000940000-0x10)={0x0, 0x20, 0x4, 0x7fffffff}, 0x10) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) 2017/12/26 06:26:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) sendmmsg$nfc_llcp(r0, &(0x7f00005c4000-0x150)=[{&(0x7f0000d06000-0x60)={0x27, 0x7, 0x7f, 0x7, 0x2, 0x80, "471d03003cd9c6ac5585f3598ed6933e9bb56dd5a48a1fcd8c6156463d0c33dd0d8cf690a22e8e857d03089d624aed3c8762d66af69fb3ffb1daf522f39204", 0x800}, 0x60, &(0x7f00007f0000-0x20)=[{&(0x7f000062a000)="80606ac4ed7606b3d7243f4f896be637e02725e5847852812e11046a37538065fdead5e1a27fa638a6882b45c4136ab21feda57fbdc77434540032dfca50d93f7dbd4ca62ffa8b380a72a7024f204afabc9d8d", 0x53}, {&(0x7f0000a9b000-0x74)="f82f41a140ab9506ab77df6a37cbdbe3b4ac901ec9b9e9c6ba9c7ee5d6bd0b240f463a3add47b86791d38798fed8b02ef8bcc0bafa94d4e293cdb133e16192c98efc540bd9be99ef5688aae919a30282d04faa1988254ec1c2e9559f237486060175a434c317631cc83efe9bf78db50f1981bb15", 0x74}], 0x2, &(0x7f0000355000)={0x10, 0x1bf, 0xa18e, ""}, 0x10, 0x4000}, {&(0x7f0000401000-0x60)={0x27, 0x2, 0x5, 0x3, 0x7, 0x1ff, "60c0c4c660a6ddff3ff454e270144e352daefe56ec357a5a0ec23b01744a15843fb285916e7127c27903e72e342b7675c0079cb699049a42e96efe6c7ea0d2", 0x8}, 0x60, &(0x7f0000fad000-0x70)=[{&(0x7f000019b000)="ffb0526fd0e3f03571a254d4d1b0982611ec16a5e92e4edde9974130cf7c0a5c8b91e25bbb9b8b17d083c4972cd581aa9b85cf620724fd9b1dbf6a99943f7aea0cad86c0520fec762bf56ec0fe388eaf7aef632e4a76573b6324d1dbe102eb8979a9e937680703963a1f8a81afa586b2c32a", 0x72}, {&(0x7f0000dfb000-0x6f)="431dc70ce158e57e7fed4800cd3f6ac66648f16a173b73b61032c7578c1ec4971ad6c19953b6777c02f72b6d5bb4b7f56a42b90d64b13a013dfd650be86004c469ae570005bcb73af43aafbf5535a50b9c998a73b52bd058cecbe8200cc9bb0ad1391d247997d1a14cce6fde82d60b", 0x6f}, {&(0x7f0000e68000)="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0x1000}, {&(0x7f000059b000)="9019bddd12c69473c8f067f95f8d15aeebab695264d00e030c443ca5e0d70fb229e35a038fa552a456e458109425eaa6f304a10b75d51dc1bc209019619ec182f506b1afb7bb981753bb00bc17dfec8bce4e51d24d8d", 0x56}, {&(0x7f0000160000-0x59)="cec1c8cfafabcad360eb08cd1088078efa77c969b3c2e52b39670fb34f36f60c727c8737539dbc70e4c257a0e6633b124f1c1735da4c080956cf0155796aa6727ec0890701db7d8e623b1e58f3e5b6d92ec5a677efad28851c", 0x59}, {&(0x7f0000d0d000)="0b5783685de5", 0x6}, {&(0x7f00006e5000)="c888fe03827be28b1e1d63b95bc867547c04d5942ca579e2ebe33a7af24ea8442968ee43fbc599decd808385ea53103a6b2aab9f7f89a994a6354f5656d463b0f3d61071b81c1dfd641007eab28b953effd894da1f0ce6dcb90d66", 0x5b}], 0x7, &(0x7f0000f67000)={0x30, 0x3b, 0x3ff, "1f85890e910f1d47139703fd48a8ca69a223e125e94843eea9ee22ca2f3f"}, 0x30, 0x880}, {&(0x7f00005d8000)={0x27, 0x7, 0x7ce, 0x7, 0x8, 0xfffffffffffffff7, "6312ae8596e961bfe6f3951e2f5840e93914e89797f44aa60a099d050aa6ca32c99c7ebc376f1d477d480b48d46620252609a0363fba58263e0c2a71d099e4", 0x0}, 0x60, &(0x7f000016b000)=[{&(0x7f0000636000-0x9)="8c35b556f5a02a4adc", 0x9}, {&(0x7f0000189000-0xf4)="c4421e5349f6e8a8b1b3cc2c50a0c599f7fda315eeb4c6e15ec194ac7bad81320930dbcdb0382287df55bbd4cb163ec5fb4033c93b2571bd9efa4cc963e444142a052b0f41f6bc162a7d154f16d3973fded2d0fc3a3c5a674710c186ab7e0bfdc62e982639e3f96c13e7e0d896c6a75b29e63eb27cf8f14bcfce65eb068d634413e652bc5420f6667c425ebd863ad6e4f9007f3b870c5164f193c56a1678e66af61c8a41822708601923e71bdc64382e9291e7ccc9c9fc3bf9076892dea67d86a98ce699bf3ace1506fad00827b055e8688dffa4b6ba5e86cae0f03abdf386fd340917599aa7b3ae9cbde895900d7c21f6edb8f5", 0xf4}], 0x2, &(0x7f00000f4000-0xf8)={0xf8, 0x0, 0x8, "905dafde991380747709e52c17e0dac32db940489817073f9fbdddcfd24aac1f4484c837d72b3a1ff96e0a3a0a0c585b127441dfd33a72aef9dce43deaed5c4e58a0be52347053d5bb67ac72103f68bbc452859e298098cbf85eb55d418b2bc5a190d76b1ca4ee2c2461f7e001a98a75e12822d5022bdc9e30a574dbad6c28068c325c757b6ee474af220a7a623da891b8d0ea3d8cb417daa3373bf500eb32c71d4a513d866ee577fd55a0775cdc34170641d199f5a9a11d8024c5a7b8bce581f7e81bc08216faa2fced911eac892e4189a37038e820b9516b9fffd78b572ee354"}, 0xf8, 0xc040}, {&(0x7f0000811000)={0x27, 0x400, 0x5f, 0x7, 0x1, 0xffffffffffffffdf, "da7d73217a96c4c630aa74be1e14efca1cea818e6082dcc7554f765de73a26db1b1e133f69aad1d70e6af47720ac17647cdcf2403e0850f7e1ac5e4c31e671", 0x100000001}, 0x60, &(0x7f000057f000-0x50)=[{&(0x7f0000c33000-0xe0)="33b02cef9063895ea36c04386a56d038909256b3005779e08b83ef9800c91f9cad566a27bcce59c39869087790d7f6f3dcf5a1b40f76a74e774ad057c145d2c8b9c44c0fa6727e9f4ecefb6753dccaea71e3150dc5fd256e22849161ff0c196482fa1bcf10831517117255b87acd3f67c4db4dace56b39dd7242b8ea256d1d88054001787069de4e38f020b397a6a6f3274f98ff56c6de3b35b9081149aea6e8a804cb11260aa515078acbf6718f3a0a251522edc6ac25485e16d0f0683a09d38684d4d640cf9ab84136809195ce585ac9a787a1ee6fd3a5e0142a62cc021243", 0xe0}, {&(0x7f0000b21000)="b6c6c6ed0567ba6d9f7871981699cf5ac20d762d38aee7167e17c3b2d3a3bf8e81d5af9f6184ae5b11ecea18dc43cf6b26b718e4", 0x34}, {&(0x7f00006db000)="70f56e6229fdad76bd6453bac7c33ae8190ab8917534142a6c38d949dbb20385f0cfc1338ca26bc500ee369c05c8151b8d3065365c4e0e2d42f2d36d24e7eba7c34827405799f0c2c6fff9f0ae05ee393dc579db1d789bf8f740334858e4576b6f0d39b7fa190d71c610ceb734590ae2ccaa10bb64b519fb961f222dad67ae804a2b634498ea888efc8686f78f7f2e25a33d487c28", 0x95}, {&(0x7f0000e30000)="d823c09f12acba2eebbcdbaaac2d1c317ad6520662dc05c118a281606f11235bb16e69b14e20c3f9c97e12f81d5328bc5e986ef23cc4ac18f1f6e4662c33e0779a7779c4605a8608cc78f5f54ebc9de45f2de0d9141f7b", 0x57}, {&(0x7f00000e7000)="3d02a24f456327b559d0d00bfe07a760baedb4179ac07df29fe9f25730943d441cc0b5270e2592d52d2f6039b7cff5f210066bab412a40bd5e62d122b532a62ce7bdb483d9d178a33df54e3e5c55c7c0d86dd1aff60cd87ab82438569eda41ae12d14d4aee91f078258ae79430a198ebd25e916148abd92fdb4a4765ae", 0x7d}], 0x5, &(0x7f0000abb000-0xa0)={0xa0, 0x13f, 0x8, "80893299f12e41700a9510f7b08018e8f69b9993a79e59188cab0372331fad919e8ddf7a71967c98a146e38aa05ee965fcc023ebe246c39013eb3fbe49137c65060f5842481391c9d5d9d75988e2c570e11c99246cb0e4021cef0c423a6a4391e809ff6b809b2bb93ea11a971bb4b44f951be2e8a6ff17e44dd918f543d8d0d6f8f60db39a78929ff6"}, 0xa0, 0x20000805}, {&(0x7f0000e47000-0x60)={0x27, 0x8001, 0xbc4, 0x4, 0x101, 0x10000, "58f235adbc6c54e45d7fd4b42adf671ba02532e68f85b564945c4b10281aa6b8c7d8ee24d035a105b6542a613f949f25a6d5ac163f976baa245ddcb5cc1908", 0xabe}, 0x60, &(0x7f0000acf000-0x40)=[{&(0x7f00008e8000)="0401c7536e6f0476ab1dd33f716c31f5e1186e9809fa57d7f6a970c6eee4d5d658217a769127a4fbb267670576f5f94f87aa4e77b1afb7aa9b6e161dbe07a2f096f20128462ce7d6dd6c4129ccb48fa36eab582ab35e67d3df0fd954f010423d62b52c0cf07712b89a138e0330fab6b99a6c570763ebcf36c8968a0655f8f8e7a9bea29945bceb3b51f54739884716d1ad63f7a49714695d1c2c62b0efc943b0fbd74358dbffa5da5a211aa73a405afbae6d714545ed0c5302", 0xb9}, {&(0x7f0000bde000)="77b7b93391ffd62f374f0cb2b70b12d8a48535de6ec201e0209ba61f76e186fc3403804b3b", 0x25}, {&(0x7f0000396000)="f744c6978c8259c1794b6f1b99e6b382ead895ebe2bc3e87eecf3b406677f0ea4423f0258a2b84e3f761578f1446dcd526a229acba29916a4b80f3b0461ccca521e53b603f136ebc6b88c312626486355cfb134035513f41b4359815e8720ba0ba7c959097eadb3e818d1262ff7ae5313cf8f5c2b3fe4e81d1af1c62c0c4551753f7f7d0f089a3e9dbbbcdb9b7f4e946d847a42c91107427501604f84d47766f95b1fb87c779e4da2e6d4eb584847a354fcd5a4d48e08a5ee53f2ccc7d6f6df240e29d43cd89eeb061dfda6048e841e0459eb203b039abda96d9", 0xda}, {&(0x7f0000c1c000-0x84)="2807b62b5ce0aa0d1db7d017ded8ef257b28dd89b002208c3efec87d65d93640ee65e81c03618adf1a50f4bf0e6807d8367d25baa6970128fabbc99c0e6b4e04301bcec8a6421d32630be4282d7513345d3e288170fa3f56644b13027dc1fbd5628a8a3686f7cb52ac110448cc9e6bec0146269b8f8aa053035b902f98bf79a31ea0071f", 0x84}], 0x4, 0x0, 0x0, 0x24000080}, {&(0x7f0000fd8000)={0x27, 0x81, 0x81, 0x7, 0x7f, 0x4, "e5b5c560fc0b56315fe15bf09cad3f4d1a218a5ffbd29e8db6a805f111deaccfba8f69697acd2f9595e26c5a58a191f72702d883f80a3e69e02ae4424d011a", 0x9}, 0x60, &(0x7f00001a3000-0x40)=[{&(0x7f0000296000)="d75aa1dbf3d3a1e3fd66f34547ede08a9cb7974dbe92bd8154d892b7db596a5c9ac42a77706f1711f818f239a2f56c157943945d1bc7990ccda43bdbf2934c9b0e0ee2335898ccf5e7f1fcd6672d0ee2fb78a2070de29390cbb9d4eb979ce3ff5dad634110f63493499ec58b42bad5045de2967b82006cbc832bced3f74cfa54c14d45e4450dbd2812e462cc4fcaacc87f72fb8ef635f2012d5b710c28858dd69f39097779af8eeeafa3109b4198d8f5c6afd8173278bcf290c04e40b08df08e4229bdbc32fc24fef92382", 0xcb}, {&(0x7f00006de000-0x93)="c368914d97c17f826c61cb14316ab47528b3a6ac8d733d66a56aa8eb07df92940fc79d97519753aa25505955a726a129a480fc9645f9ea2717f8f9a20b3347a3c0c1a0792398ff32f3728e445c4be62ed112262dffba1984fa39b3c0242a0fefe115f97a44cbbd60f28277d779cec2e984e735d43fb80a6696bc559dbbcdf3948350ee27d10a9b7c2e92cc92b08eddf64280a0", 0x93}, {&(0x7f0000df3000)="d9d68bbbae7bbcee83288b1e99a736b4d5ddc353c01faf3a9ed0fb649f04cd4763461ec7b75b635c9984c30900b455293adf1e95ecd9171784a317", 0x3b}, {&(0x7f0000fd8000)="5fbf7df051b203ead49648a0fa1f882e05085bae43159af09b1163a268ffb3", 0x1f}], 0x4, 0x0, 0x0, 0x400c0}], 0x6, 0x80) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000500000-0x9)='/dev/rtc\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000153000)='/dev/autofs\x00', 0x100, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7006) fsetxattr(r1, &(0x7f00009f2000)=@random={'osx.\x00', 'vmnet0eth0\'\x00'}, &(0x7f0000914000)='/dev/rtc\x00', 0x9, 0x1) r3 = add_key$keyring(&(0x7f0000155000)='keyring\x00', &(0x7f0000077000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000bf0000-0x8)='keyring\x00', &(0x7f0000c77000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r3, 0x0, 0x0, r4) sendfile(r1, r2, &(0x7f0000b26000)=0x0, 0x6) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000b85000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000481000)={r5, 0x80000, r2}) read(r1, &(0x7f000061f000-0x39)=""/57, 0x39) 2017/12/26 06:26:05 executing program 4: mmap(&(0x7f0000000000/0x8d7000)=nil, 0x8d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x406, r0) fchmodat(r1, &(0x7f0000410000)='./file0\x00', 0x40) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000399000-0x10)={0x1, &(0x7f0000002000)=[{0x1d, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/26 06:26:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a28000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000dfd000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) exit(0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2017/12/26 06:26:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000df1000-0x8)={0x9, 0x8}) sendto$ipx(r0, &(0x7f00007a5000)="", 0x0, 0x0, &(0x7f0000cbe000-0x10)={0x4, 0x0, 0x0, "76b9be01bd11", 0x0, 0x0}, 0x10) 2017/12/26 06:26:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) mmap(&(0x7f0000001000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ebf000-0x10)=[{&(0x7f0000ec1000)="390000001100090401010000000000000700004001000000650001070000001419001a00040002000400004bf69426080003ffffffef1ee400", 0x39}], 0x1) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000234000-0x2e)=""/46, &(0x7f0000ec3000-0x4)=0x2e) 2017/12/26 06:26:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) read(r1, &(0x7f00003df000)=""/111, 0x6f) ioctl$TCSETS(r0, 0x5402, &(0x7f0000273000-0x24)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000b85000-0x13a)="9c8ecc80ee5a540000e9be2d4cb403", 0xf) 2017/12/26 06:26:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000128000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "3003000000000000000200000000000000df00ed9f8c070072013de52ecf1544ec9a9600c48ddd09090000000000000017befa457d260158b61a1a52"}], 0x4c}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f000057b000)=""/4096, 0x1000, 0x0, &(0x7f0000acf000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005ef000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000d64000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a93000)=0x8) 2017/12/26 06:26:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/26 06:26:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000003a000)={0x0, 0xfffffffffffffff7, 0x9, 0x4}, &(0x7f0000c0b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000607000)=@assoc_id=r1, &(0x7f00001c4000-0x4)=0x4) mq_open(&(0x7f0000852000)='),{keyringGPL*\x00', 0x40, 0x140, &(0x7f000031a000-0x40)={0xcf5, 0x6, 0xffff, 0x3f, 0xffffffff, 0x0, 0x1f, 0x1000}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/26 06:26:05 executing program 4: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000cc1000-0x9)='/dev/sg#\x00', 0x8d, 0x100) mq_notify(0xffffffffffffffff, &(0x7f00006ad000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000568000-0xe)='/dev/keychord\x00', 0x286000, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000fc8000)='./file0\x00', &(0x7f0000685000-0x13)=@random={'os2.\x00', '/dev/keychord\x00'}, &(0x7f0000fc9000-0x2)='.\x00', 0x2, 0x3) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fca000-0x4)=0xfffffffffffffffa, 0x4) 2017/12/26 06:26:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00004c1000-0x10)={&(0x7f0000785000-0xe2)="d6", 0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000544000)={0x0, 0x0}) nanosleep(&(0x7f0000d2f000-0x10)={0x0, r1+30000000}, &(0x7f00006bc000-0x10)={0x0, 0x0}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000027b000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f000002a000-0x4)=r0) tkill(r0, 0x1000000000016) 2017/12/26 06:26:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c74000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000073f000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a48000+0x986)=0x14) getpeername$inet6(r0, &(0x7f0000cc4000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000867000-0x4)=0x1c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000abc000)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00004c6000)={{0xa, 0x2, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x2000000, [0x0, 0x100000001, 0xff, 0xfffffffffffffc00, 0x7, 0x8, 0xfb, 0xa696]}, 0x5c) recvmmsg(0xffffffffffffffff, &(0x7f00009a1000)=[], 0x0, 0x0, 0x0) 2017/12/26 06:26:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) tee(r0, r0, 0xff, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00003f3000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00006fe000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) r6 = getuid() fstat(r0, &(0x7f0000369000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000381000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dde000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000814000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000b47000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) r13 = getgid() r14 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f000066a000-0x4)=0xe8) fstat(r0, &(0x7f0000129000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) lstat(&(0x7f00008c6000)='./file0\x00', &(0x7f000060b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getgid() r20 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f00001f7000-0x4)=0x0, &(0x7f000098b000)=0x0) getgroups(0x3, &(0x7f0000001000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, r19]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) stat(&(0x7f00008c4000-0x8)='./file0\x00', &(0x7f0000548000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000088d000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b60000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00009d6000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) r29 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000798000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ada000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f0000000000)=0xe8) fstat(r0, &(0x7f0000789000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ebc000-0x1)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000867000)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0x14)="6dc28b7c34c7369baf2fecd38e3260f995483b1d", 0x14}, {&(0x7f0000001000-0xbe)="0445d6ded360e0bb90fecdc09308948f10ec63adcdfa35686450911d5085c1f534aaac8cffb3538b12242f84c69300c86eeee79fe85e8e60e4b9d31f33090ce24c8f08784aacfd3ff9e5fdb9b016ea0a0e29bd879f3d1c8fa7244e81b3ca7687732739ba2cb9ac7011787df84042f93b9e0e7177ef251ebc64dae4a0f93f40f6cbecd7c44f4d3c22d540321f1046c0d2f8226d60e30523129e6bdb7f23336cbd9ce2c4b2fe9b2dca4257f220b11ed9dcd01aaae71553b1b5655efed60dd86ab3327d06b5042aa71a5860f1c47070e58ab6948f2df4d9eb8f788e98285852101cd6d795fdbecc82d893f4311cce", 0xed}, {&(0x7f0000187000)="38bf99bf3b7f98e0723724a2b9d11308", 0x10}, {&(0x7f0000001000-0x9)="e82309f1df26d03531", 0x9}, {&(0x7f00008ed000)="cbfe73fc75260785ed7207f932dcb7e4976bdbeccc27302a07a040effbaeb0bb0af0b8393d9f192bd9f5226256862163a32bb5cbcb87c42c3eaed7385a72e637b53ebcdfb35a746dee873fb50e757ffa6a40f2b2b43162540f15f12fd515b52dcbba2dc197728eacf9613abede5d54d9a51aa49eefe4", 0x76}, {&(0x7f0000001000-0x51)="38339d206ae417f4b9b7e0bc339b7f6312e54bba07d3d871af0126c0284d9572d06853a3c21b478ac57e56355096ca36c1ea0ce9d57aafa342a3295fe041ed5dfc8fe0936f159fd112858ccd5b5e7db325", 0x51}, {&(0x7f0000000000)="a5e458f26a7862b0dfa01210f480a7a23c409c4b86f1e3117595ad8e4662fcbad9cca0ef37", 0x25}], 0x7, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x60, 0x40040}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c3c000)=[{&(0x7f0000311000-0xb3)="0b7c72bcef047edaebed8309aae85fbbd110023af25788b9c27d2f8869413fefe9b2872b73561ae748d9a63decb4be5fedc3d1f9f1fc535e81ca83df9b5f63ca14ae6acecac641c43ceab1236849aff726f262cb9c479b74ce2cfc22ff13d393c48206c04f70efa53cadb1102ba53a5593433be36955ab2ec5214cdc1db54455d1f123cc4c9f5381eb1309ac649c429080637b25d635fe93a35310ab214ae9f92f604d695fceb32b1f7cc2e2f8176118d7a3ae", 0xb3}, {&(0x7f0000e0e000-0x5a)="3de7d8f73842511bfaecbee0e51d83b5e61892aab03b7ab7d5dbed3c25b00b868d5b283a58c10f3b926ee2ecb1c9b84da2f47b688259fe2f4d5f3898dd812bd9d00f5864d7c094015267ae40f9e762f56d7071311ea03bb081a3", 0x5a}], 0x2, &(0x7f0000001000-0x150)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x150, 0x4}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00006df000-0x40)=[{&(0x7f0000001000-0x90)="331d3c4dbe4baead5376ce07222fd64868084cc9d9c5f6956f79118a85658beefec30b9fe5299b8d69b11215eedf56df7e4b6d28e9fad2734756b42fe0a296900be004aa9c1c83f8e3ba93396dfd540a197c8e5cb1ac15171da9661f0ad32cabf48fbab7b3dc8768eb87301a020a57f7baa730ada1c47d19513d9750c7ead85acdabcde1e779579da640ac5ba145f3c8", 0x90}, {&(0x7f0000924000)="a24e2784e998999d602ea7c841d056f6c66e06f3a99cd5979e1ab451f1c75a48965e366454122422e6c63c308d62aa05876cd45a6dc14ee4b2098c3e7960d7834ecf16894e81a9a32e41a326b8d6c462f8f0772e792947db28bee16ed93c33c94de628904d558b47f661186683a51cf1fd0d2ea833b3d5889d41d7416f98f4239a38ebd2038254957e5711a02a18885b47a8e34739325f2c79e0f47057c13aed4561346aebdd", 0xa6}, {&(0x7f0000001000-0x1000)="b73fe06f7b51a8126d2fb8a99d5113c8aeab1bb52c4096c5d55a4067583637424d6db736fae9df7a1115720fdc35b471202688e4df067ddeb537c47aba62d2f8869a1b5a66ed5aa249fc682e2b0454f0aa6bcb77a8f0589356f5c126a70176119b9805d977cb676ed3e1763c3cdf137e72954224b3ec5bdb4fc5d300f0a2a4048511d0bbde70ec486f3251791de2530d3efdc77234d7676cbc7924541e4476bdc5b42d9f590d8b1d3a53bfe5b54be2afe0b82d9671197bab6ec863175165d4765435de97ae955b8f0cf04eee756670a9243f9709bd78b7276e0b045c31b03f78a7978e6b9d63ee88d8d7539feb175927ee352bc40f73a76ee16f98973c16d05818cc7d615973630bec9bf5ec75062b780fb935f0bfc914be428cd03e59cae247e5ebf9da00daedea3ba46263972e7fa04b9a3691fcf17f4ff4239ff7756824b2342bc66e0e7a93e68fc74cb25910425144f4c205553961a2f9fd2b49d1c2945fd0af1668932ce93c4eea2e2f24fc0b908e29f4b7868de284183a008010698b080e2d4df6003b54466380e0d60a489a5eacb5bf727f5b8a3e8607821963f63c21b90cdfafeb8b750ead69d5c699120c8321f550d442a7350f07d2ec5c46e4f2abf1b00f235de01f6e550a9dfab56c1926681c90272e0dcbbfe31e1571d53ba2a13787ea9d912a4d12952f59e90f3b3d7ef2076e12ba6d7a77d75a80f7ce2dba80e0c5f98dbdffebd6e80bb674bffaf83e3254ff46ae409bf45941273de2d61e91fcb4d626eeccf8bcf1f66159dc9ba123b67ddf1d7539c6c0edbdf8f7e2ef3f20ca632292d9a4d4c7882683cc71555d9509f666b4b36faefdd26db432b091cbfa9024633e57fe4bced1b2a7c89ae48a430bec6443a82af1bf968e5187665c3e59fd4560eea06608f39a8b4addb6c4daab2e97112cfc7d19097e27fa9a39dd4021f8c810265fdafed33aef35ae1eb7e6e78c8483879f441fcb036e8f7cc71024a71b26cfc89fa91609f17d0e293c5963644134d5c310b8bb6e33280a8e9d5a719f3838d76f981a553af2359732532949e19ffef91e75f9960a8bba84782d85f902321fa6c820458bb5ca963f3642b1dd9b390d5c6ba738ab5a9e4b2208d993714c7410ebaedb0acfa8e4a72f9ca4538043d193be939fa6f466c7f65393091c1448bb45e87d8063c29f98415de30f3c162e56f62731068013b63621bebfe241ae75618757c027177b9a99c7592939dc09dab4c61522076bbc8d5ba2f000937c2c702f05c7651d96142d63f8f2e9b5e5fc8af334d75cdf20b5fc173982bf45da770fd7f5051fa79064a9d1cbda54ab7b2f8515bbce655fc07cf8d066390671b217b796a3ec16b489806db5329eb478d3a0b2d110dd5555812e2f43f2fd1e93c76171918e2bd5fe65ff1eee14fe15d738b91d54f7aa56ca2258dc41744ffb288f4a02ed7eade5aaea07437360801d8b3a091af783f4e86f55559288b7f3851a355cce4b4830b94bc6a600653c46d874f3bad968043719bba7cab3c7f91905d846f4b7cbbb3050beecb88a9621df62cf479b064f2957a2ebfbdb99f919392c10cabcf6f35083e431f257fcc1ed957eb9da80e0c961cd0600c30bd4dbc0053c00586d068e8aec03ef0027ae83bdfbcc9b34a0e3ee0f223c9fe45601eb5bf0d5d8f505c7ee16c6b001b4e83e239a06f414a36f81053ea9b98f558d361786fe8be67676c0a979fa2563aa8e4eaa772ed3ebfcf523a4fbe69440a64817fc07b90410b72c9df832fe7ebc5d75c9ba8dcfb3e36d739009a2bb2753176e7e46e9ae37f31859b1e5651e0931c9f593cb77236db30f77d78670064d29c9b50ab203dd482dafe22441c64b9392865e460f96e12fdf7d999d02200c40720735da286fcae432e592f2113f73cf3411e1bce85f2c6c2e212894b5c4d9a64954f644451a990de7c849ce26f6f277e876b0a630384f7cddee65f5034fbb2a1cdc4cf548e4f56f122a27f5f0b50fa910d06bef7c0b5da98f809c3f994d1e8ca9e467efa4d65105e9b07d5b28d78ca2a06183ef43493fff11ef235cbd1547cd31156b1e5fe159e836c318d1085cfed1d00aef27fe70af3867ef502a86bf9b02902038e9f09a78c150186c25286c60042b55d3ab10eff06ee90d4220d2cf8fde9f725a8c033c4c158e5a7c4a860ec162b7b8c14049213e5ab3229d6e6db4ca7dc9adc1c6f9057e941fcac70d7a7287bad6aa376b3c50b7551bcd61b4351e1ca115c1b5a1390db574f641ef2a2c2df60aa5712624ef2785a21ceb03e7eabc963ef18ced2331375a54fc7923151263a98390509869a4c6382447f0e241511adf62cd3d08385d23be6ab13abcb03e340907f1c3dcb1318fbc6a62cc048ff928cfcb50db8433e8951035f0843767faca9ddc79626ffd108439204d84b6cd858079779e7bfb7c087c7550c9cde516ac41fa78bf88112d0cf55f13c3b6a3e132d562ff94dbdecbe704adaf90d5f5dfb573c28b02b8cfbca7ec6714f6f1fb5b344aa8ffe88257bf0700c4c964efd53036997f909387b07d27093161b8fddb82882fc850b845efd8c648ad24d02ae247e867d92e2858fb6b3d28d8699115ed6c086107c8601ec13373f554c80d476b59e6349dd8ff8a8a6f2f08c099e26ad2f8cde7554a2214ef6c0d9d5f78ba769de94c08c6c707e720b99a55a50d647350aa8619b0d34d465a4a6c810e65d3291524089cae72e82b8417cf3f529ee84ad7bfd14a757b0e269e0521fc73ef50f5be16cf6df803dc32976c9214023f561818ed2cd370e6316fa6b418aa9120e89652ddc477f862ed4e212bb558f9523e2ec3e966676c17550c7d59110164713eeaac9497427e73cf00cb5bd644ae3c302d148f2cd3ff6c7069a77493f8f251c4744c2432c0ed49616b719a0847ffd5b8874b92457d66b0a6ffa6105f80f26724d1cee3de8700985ba86cee49768015142055690684696a4f6042ec06b6ea2981fd3a16d86966331d34cad12364643ed54f673d2975123c4a59178dac7b1e4ef35eb558078e4a0d02e455398e4cf8129b57e40b9d17858f75c9ad19be19eac4d82c81cb1d0ed3877d84b1969b24d7293335dd4a42253dc3339ecdbd2585b348dfd87503edc8551bed344a8d2da79e90db53dca8d266acea90ca55c9a4ec69feb87a2e2b51d6570137c9d94b7a50cfd811cbd8a4f8a4d9c5a0f6877f4e73c3aa8dfbdf021d6f6e5dda32beafe9ce6cc73d427aa5bd660ecf4e5333b3f0e67a9ec167950e5acab078cfdf67b8f8cc183fd57b42d1a5ab388bc55de77a177d97c9a39e9ef7d440f62639b82cb206bf94b51ec7b201b9418695733a7354f2f62611ea0aff0adcc90f6c221e1ce9d96ecae11a7d586e6081684eb574f3d1d1e72dc82dab7f9ed7a806a6c3fbd73f97deddd74ccfe03d88cfdf0253f2bc1c813b71c83c7e9fcd737745aee87034eb4297827bdac698892d25d634a63fb8258cefece5719f8fc47ee0fd3d4ebe0efcc6e61e95b3b1d143eb42127730dca1582b8c205906783c29b1992eb4d2b084f01e49face720924b54402aaa447911446cd89b6a30227efe140a616c2f1250e56bea011abf564bab14d93ea7d847837e0ac5cbdbcbdfc594913b56aeb01e6c0c6c8f226d0b7da55c1e2cbb1e1e876937f6289ed01d6285906499d0e26d9e6889dd211d0d6f86788055f40574c33b6123eb46a31d29fca5c4a4438b455963e954999a033563eff9a2cdedc367fd5ca92afe1cbbf8f5567a28b2f4dcacaba260ffc19d1bde650793ec51c3d59aca5690b37bf894501a81bb3bfc589683baac0e00692015085e991e7a651dde1950e2a5d3ba12cc1047914dc70f39358f4687110db89f02ec235d8ddb839911d4896664cbb78e53512f4680ad8d13650155c85162fa5239ebbb1eb84da403628a37d7fca4309080ed3fbf3d442c318892829f928af6aa5b2ead8df7132067e694a60bee233dc72e9f1846b68a779a2aed7b1ce0664874aec98109aa52cb0c0a0fbb657af65b232f1df4be605a69839cde8aac2c10ed03162fecdaecc51aa2263ae1c6066d71195bb5dd1d769a574ce9e327ef166fb0c20326f151a7019b1520702a9c9f28530133ff4bed30ef5f78e54065e3c838b7cfa0b950a9838473667d88f27a2a0277ab09b6085ee71120512649264d11c11f6543e63c95b1c6c004b1edb751e15d2fdb9123b8fe89cc46f604904b32b1336aa6c0edc82d2833df15be10d685c42e2c2b6b85b6db477b4614037e0436ea5e39955bc81e2d5a692a8b139a30718a2976b16ebdb3950b8f75186e51114b26a0cdb8c83e89a937d02679a4c3067e11eb49f578a238967a3f01303bbb7096fbba919fa089ca355ae53ea8b1adeb4522731f0a7a4f2114cc356c5de7472ac3a48ceafad0164e8709b4aa842de147abf098f9787d56426bd8f0df7c1e554d32bb725782241b1c28c89b7395f4b22abb5d21257caddf06b6e6483cf1b3d09e86a8fbb7856e4f6cf1395f0c0a86f3d7cf2bce61569fce1bd639e82e5458eb276b03f73384b8793c70df4d0525c5e97497610d07c2826de2d25a560a5b5a1b41a0a67ae73300f513a2a157aa0a6e01ece46dbf50269fc6343245db28abc269b3478585bb47f9d08d5ab7993f2baeddd4a4fa5646cde57659c95946b1c10ece463e81f3599bc9bd46d21f609d4321bf33b72ed0c399c91fdfd76047095c08eb5a178bca7a5ce19bffc6620dd82304c521e552a348e4e0dfc05ad2e808a3aa17664cb82cc548f6355dd9527048dee82f1f1767e52d6bd81fd58bdb25f62326a070ea26f74344971ad4497ef968c610c4512b65e93976114c51d2a330259e737fcf1b11a5a5d4463ed8a119b14446f17f36098cf42ee69352fdcd5ba2d2a8d911aff3e008d187768c9908ab549a448f4ab12dd875009f4a9596b31b3689ef18edc89af711cf1af973cf89d3f57b2adb84a7e0d9097c2b225cd25491f0c09f5ac3f5b52d157f00dff07fc7c6c941a624c4e3ed59fd30c4fe022f746bd7fa6564d52ae67619cb8ab4221c0b80295b63aec620278ba1ceeacf82bbd0ae5666a1d36cf1f4fa89779477913cf81b3f6cc76cef711e45b7f5e5d2a8674731a811eb91190c0c339c38a4bd0f0d2ab40d632c3dda88f0662ede2406a9da5968d788a72ff97a45c8359de5aa61b91d6bf1af9af63d2e82c570fcbbf6dfa15e8880299481915b5ce5f788e9ffeb71bcc7e1e8e74c6ec4f18e20b020137753a4e6760f3b8e2c32ea8667ff0f0ce1e9f781f637008a20bd908cd9814eddb8e862097ac0b899dc8d6c902ff734aa66be6f4e8ecc8ea1339925cc2c9e7cea003ab5c210e72f0b6a0b40ec908eea6a9f5e1ba3ae0b5783229311738e6c1eceebd6b9afe51d9a914c2fe7d49d81e94e2a830eb1710db04ee96c8bf37dec4df896f466619a84a57ef076c69272e4dfdfd3355d384860d4a3c0515fa44ab0175abbc382c343eb2f31202706a400ffefc66ff31ee060c3c0b965be06628a6a2e1b06c8567165ce61fa74191ae3bfcaa7e15d8be9c9f61aaa6653a099269bdf67057a492954754da8864044aa5d4fcdde47f696136c60a33e69a376bdf02eec69c9c0364494c08582feb2bb7d2e4379a6556140b6152f44e76aad439acfa3d3c71ed26db51d78296db10b0ae487c02e2869a202676b6240e17cfaf7e355d99618710c39619f642d400e704ebadb61f0d4bbc2a144671667d89e417398451b87224d685ca9ce8646d4692326732a4505e29b57f4720e4a39ace54279f86ce52ccc7ee4dd9e354b6", 0x1000}, {&(0x7f0000000000)="3adc298e5b1b820d85bdcc5502a26e15fc01eae073ca227c75e08e7bb9899757e75235b8007da738a4c04ea1fe4151d80f3e4d5fdf1f5e46ef6dac638a5d45c34103e151e402", 0x46}], 0x4, &(0x7f0000aa2000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0xd0, 0x40010}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005d5000)=[{&(0x7f0000000000)="9fdfcdef2c37962af1a185419c7233d441c1d01da014a474d40804c3f82e5fc6de2f9430bc0ba3577dde04f0918968acddb6559506aee2bbaf90ce13", 0x3c}, {&(0x7f0000000000)="4236f69af8b6c140ce21e85ce141874f4a5dff49b151202604fb20c7c0db5449d73e30472487daed14e27a1827a6d5ffa6662a1054bbe78b7fce5d2b58b02cbc5359843f07deabefe128b5232ec1079de2e488f4ef5ba056c2224b456ee90312d5c501069e7477692a6e166a458cddc2994afa8583cc8817e19a7afd4aef881f1443ef465997fdf89eb102352c41b9e2e6ceb9ac36065f986480cd7487d564a374dc1e90b4a2c6a3090104521e7759cb59cc70f5dac93487bfbadc40b496671ec7d56c96347ec000b4b837ac3fd85addb25603dc06fce7155f4f3be7c9ac36caed3803a41d87198f", 0xe8}, {&(0x7f0000001000-0x12)="0eb559730d4f9612baa022dddbcf97771467", 0x12}, {&(0x7f0000000000)="c3dc99e149ee53e02c3cd726050926d991684cde61c69d73b424", 0x1a}], 0x4, &(0x7f0000b6c000-0x60)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x60, 0x10}, {&(0x7f00008b3000)=@abs={0xc88a719cd50fbaec, 0x0, 0x1}, 0x8, &(0x7f0000324000)=[{&(0x7f0000000000)="7d7f6dce16ad65a057baee", 0xb}, {&(0x7f00004ef000-0x9e)="c2e45c3c9835965e9eb27df0ad62593d070c060b14431349945beac68c1df8bdc9c97c572174046333aad643e8186544c6947424411563b933a69e8fe2779d060c00f9fcc088638c2ba66f03338165f40d3a744708d8c6df25bcba3f09be365dd9434857ceacd3efb4b4b57207b3e27cdf1140b757dd0d1c481f88d32e051d7eb80d1d67f413c6e5d61606c8fe77cf034cde102758a3d12203bcb3165808", 0x9e}], 0x2, 0x0, 0x0, 0x0}], 0x5, 0x40800) 2017/12/26 06:26:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$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]}}) socketpair(0x6, 0x4, 0x94, &(0x7f0000084000)={0x0, 0x0}) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000b22000-0xa6)=""/166) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000097a000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000cf0000-0x5)="", 0x0, 0x0, &(0x7f0000862000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e30000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000a1e000-0x4)=0x0) 2017/12/26 06:26:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d10000)="ff55d36cffba04715d0000000000000100000000", 0x14) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000277000-0xe1)="8b5d3eb0f9eb8e511d447b95813cff34efb12a0e895c2ae376e8cfd41a4a1eeb635a233add92caea58f5b4ff1b7a90b2d79b316987e1c2bb28e4de2503e7f4fbefcb9584d807e127d0ebb2317e8f55a689417435c43def6deaeacd054b46031c90464d97891cd9257c8eff697ea3823c553f07991de07bea64a9c14b3b873657601204f342dfdd7d5b1f06ed69ea66b238d1cead2e8f61605b9643df907856b7f6b1ac1d3e0a1742279901a4c3e95abc8d66a0f96c3b5b48d22dee76be19394d014a7383c2a054d363edcba4b3954c8554496aacaec8f2d69b0385103e6ff6efb9", 0xe1) close(r2) socket$inet6(0xa, 0x5, 0x8c8d) 2017/12/26 06:26:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d6b000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000f5f000)="") chdir(&(0x7f0000778000-0x8)='./file0\x00') chroot(&(0x7f0000ba7000-0x8)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007a2000)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r2, r1, &(0x7f0000b4c000-0x8)=0x0, 0x7fffffff) 2017/12/26 06:26:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000128000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "3003000000000000000200000000000000df00ed9f8c070072013de52ecf1544ec9a9600c48ddd09090000000000000017befa457d260158b61a1a52"}], 0x4c}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f000057b000)=""/4096, 0x1000, 0x0, &(0x7f0000acf000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005ef000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000d64000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a93000)=0x8) 2017/12/26 06:26:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="11000080c021ed4f3a00fffe012073b5"}) time(&(0x7f000040f000+0x9aa)=0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000034f000-0x4)=0x0) r1 = add_key$keyring(&(0x7f0000376000-0x8)='keyring\x00', &(0x7f0000630000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = request_key(&(0x7f00009da000)='id_resolver\x00', &(0x7f0000259000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000887000-0xc)='selinuxloem0\x00', 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000535000-0xb)='asymmetric\x00', &(0x7f0000c70000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000845000-0x11)='/selinux/enforce\x00', 0x400, 0x0) shutdown(r3, 0x1) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fb6000)='/selinux/checkreqprot\x00', 0x100, 0x0) sendto$inet(r4, &(0x7f0000143000)="f02db30905153fd9f87a675c12c24a8fd2960eb3b5bef52fd3f0d428c7f6f15da14102672526030063c2ae4f88073829c9770f923d01a6f08778b5eae73c0fb140ce887392338b76e64710b4c5344167824922ddaf50cd99673c4ed7a1a9de83", 0x60, 0x4040000, &(0x7f000098d000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fadvise64(r0, 0x0, 0x1, 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000464000)='/dev/sequencer2\x00', 0x200000, 0x0) syz_open_dev$tun(&(0x7f0000d32000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) 2017/12/26 06:26:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a75000-0x9)='/dev/rtc\x00', 0x2100, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000028d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x2, 0x3, 0x0, 0x1, 0x4c3, 0x967e}, &(0x7f000077f000)=0x20) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000da000-0x4)=0x0, &(0x7f0000ee8000-0x4)=0x4) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000b73000)={0x1, 0x6, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="e6181191cb22", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="d362d156918f", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00003d6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00007c1000)=0x5, 0x4) bind$netlink(0xffffffffffffffff, &(0x7f00009f8000)={0x10, 0x0, 0x18acf6ae, 0xa6e}, 0xc) 2017/12/26 06:26:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) ioctl$void(r0, 0xc0045c7f) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x7f, 0x0, 0x539b, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000981000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000cad000)={0x200000000000001, 0xa}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000060b000)={0x0, 0x7ff, 0x0}, &(0x7f00002f9000)=0xc) timerfd_create(0x3, 0x80800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005d4000)={r2, 0x3ff}, &(0x7f0000133000-0x4)=0x6) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2017/12/26 06:26:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a23000-0x4)=0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$getownex(r2, 0x10, &(0x7f0000f97000)={0x0, 0x0}) tgkill(r0, r1, 0x3d) socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ead000)='/selinux/create\x00', 0x2, 0x0) recvfrom$ax25(r3, &(0x7f00007d1000)=""/205, 0xcd, 0x2004, &(0x7f0000f6b000)={0x3, {"ba60659ee7f752"}, 0xffff}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002d4000-0x8)={0x0, 0x0}) bind$ax25(r3, &(0x7f00006ca000)={0x3, {"ec5b1ad8c83932"}, 0x0}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f000004b000)=0x0) 2017/12/26 06:26:05 executing program 1: mmap(&(0x7f0000000000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000936000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000058d000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000012d000)={0xdd2, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r1, &(0x7f000092f000)="12", 0x1, 0x0, &(0x7f0000930000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) recvfrom$inet(r1, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000172000-0x7c)=""/124, &(0x7f0000936000-0x4)=0x7c) 2017/12/26 06:26:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x104000300) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = getgid() setgid(r2) sendto$inet6(r1, &(0x7f0000b8d000)="", 0x0, 0x8001, &(0x7f0000826000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket$inet6(0xa, 0x800, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a8a000-0x8)={0x2, 0x5d8f, 0x3f, 0x80000001}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r1, &(0x7f0000d18000)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000b16000)=[], 0x0, &(0x7f0000ccc000)=[], 0x0, 0x0}, 0x0) [ 52.783179] device gre0 entered promiscuous mode 2017/12/26 06:26:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$KDMKTONE(r0, 0x4b3b, 0x7) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000ae3000/0x4000)=nil, 0x4000}, 0x10000000001, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000011000/0x1000)=nil, 0x1000}) 2017/12/26 06:26:06 executing program 4: mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x2, 0x36b2, &(0x7f0000307000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000e6a000)=0x100000000, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000cd6000)=[{&(0x7f0000eb7000)="390000001000090400000000800000000700004a02000000450001070000001419001a00040002000000000000000608000300ff0900001ee4", 0x39}], 0x1) 2017/12/26 06:26:06 executing program 1: mmap(&(0x7f0000002000/0xfb5000)=nil, 0xfb5000, 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$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001000-0x8)='./file0\x00', r0, r1) r2 = socket(0xa, 0x2, 0x0) connect(r2, &(0x7f0000c11000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6698367393c7ca6afc3293899c1ca8950a88a894750a014731ee70f9ef9c260b9ee3aa1bd9ca2dfa4cab749207969c1fb1d9a3b36951f6c75c42472ed1e6ff", 0x0}, 0x60) 2017/12/26 06:26:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) syz_emit_ethernet(0x2c, &(0x7f0000175000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, &(0x7f00002ea000-0x10)={0x0, 0x1, [0x0]}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d22000-0xe)='/selinux/user\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00003c4000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000ead000-0x10)={r3, r4+30000000}, &(0x7f0000b0c000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000b7a000)=[{&(0x7f0000568000)="09c66fd27cfee1e2b8e50eb9e46e0c0e51bf6acfa594071b65c79e1f3a68c0bafc8bd4fcbafc0f874e73cca997a84cb63d702c0621dd9d79e2870e6bf533ad812dd052cccc74cde64853c88ebcd8b5f207ba79fe64f422c4e9705c8e00beef20b075871d49eb62d3b8d9682a42b85a16ad3072d8e757", 0x76}, {&(0x7f0000130000-0x81)="31cb92a67d15ee94a5466d575f9a90595fc08eacee37ab083dc0f4e7d60b1e96485fea12dac2b4c8317c31a7ee6f7c2c81b8df2dd017c6e65be86e4221fc3596c10665e26ad46c1d617847cc89043b57e628dd0fb3ff3fb03ff007609c56a9ce499d4fe980c37984dcf3d929317946c9ac049dc189ccf2551736cfb5e958794aed", 0x81}, {&(0x7f0000e5c000-0x2d)="f5ed7ae961614ab614e22f49452c305194dda981e28cce09a8c33dfd9914acb4b4d24ff15fc65157f0e4d54787", 0x2d}, {&(0x7f0000320000-0xaa)="d078fcff4abe55186b0d21944a8534b137298b7783eb8c766d78381908e2e00d243bcd9e26a6d0d51f20add61be73c6568cb51716901add0fd44e20ade0e553d26470db458bf9cb384cd4361429e4a1f00ac286c100061a0c9da09581e8ef72fa53d91d0ee25a02d0e233061b44e72c2708da61a66d9be5bcdde23d62ba3ed9f8d3e5259405ef16687dc0938817f09a51b6cfce7d8a179f8753fd990990c06d148e90fa063765d13c488", 0xaa}, {&(0x7f0000826000-0x8f)="c3875a0ae0c30825dd95fccc0a3be772c960e3176e7e70563074769f1f81a04f94ea38b5dc281b71a84e3ea689657b7f07d3ea087c5d3c251d009f580df56bf8ca1dcbd277f6b91eb5afbfbd287f0f1a9dd0296bc03785f32bf0c7c1b99f6806037f6d872025472b9a76330e8ca28034c5f1b5bf0e501a03a2e481fe89db5fdeef06f4b2ace08b3ee22d726d41ea8c", 0x8f}, {&(0x7f000094a000)="883b1590b7406ddfdac8524cae9680", 0xf}, {&(0x7f00005d4000)="", 0x0}], 0x7, 0x2) socket$inet(0x2, 0xa, 0x0) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00009b8000-0x4)=0x5b78bf48, 0x4) 2017/12/26 06:26:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000047e000-0x4)=0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00004f2000-0x8)=0x0) 2017/12/26 06:26:06 executing program 7: 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, 0x101000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e1b000)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006c9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000355000-0x1000)=""/4096, &(0x7f0000692000-0x4)=0x1000) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000634000-0xe)='/selinux/load\x00', 0x2, 0x0) dup2(r1, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) 2017/12/26 06:26:06 executing program 2: mmap(&(0x7f0000000000/0xcff000)=nil, 0xcff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000cff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) sysfs$3(0x3) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cff000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000778000)={{0x6, 0x20}, 'port0\x00', 0x80, 0x40008, 0x0, 0x9, 0xffffffff, 0x4, 0x1, 0x0, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000d01000-0x4)=0x5197fe38, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000004000)=0x0, &(0x7f0000cfe000)=0x4) 2017/12/26 06:26:06 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00003e4000)={0x1800000000000}, &(0x7f0000e62000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000011a000-0x10)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000e62000)='/dev/sg#\x00', 0x3, 0x82081) openat$hwrng(0xffffffffffffff9c, &(0x7f000014a000)='/dev/hwrng\x00', 0x10400, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e63000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x2000) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000179000-0x8)={0x81}, 0x8) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e63000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00007c5000)=0x0, &(0x7f0000e62000)=0x4) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000a6000-0xc)={0x0, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000e63000)="ff9fa27cd93f4a49733209f05dc9618db2bb26eeaf2150eb4f5380218730addc7ecf1346a1cfa93fe71034c6b5b2b8ef4fec30eba8c435b6e377215006f3aea6e0f36e8fbc3ec9") r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c34000)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000e62000)=0x7ff) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000599000)=""/80, 0x50) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000e65000-0x88)={0xb06d, {{0xa, 0x1, 0x4, @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]}}, 0x88) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000011000-0x70)=[{&(0x7f0000e63000)=""/21, 0x15}, {&(0x7f00006b6000-0x76)=""/118, 0x76}, {&(0x7f00000cb000)=""/116, 0x74}, {&(0x7f0000b5f000)=""/140, 0x8c}, {&(0x7f0000e64000-0x6b)=""/107, 0x6b}, {&(0x7f0000e64000-0xc3)=""/195, 0xc3}, {&(0x7f0000d65000-0x2f)=""/47, 0x2f}], 0x7) 2017/12/26 06:26:06 executing program 2: prctl$intptr(0x1c, 0x7) faccessat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 06:26:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a63000)='./file0\x00', &(0x7f0000f50000-0x7)='hostfs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$addseals(r0, 0x409, 0x0) 2017/12/26 06:26:06 executing program 0: clone(0x0, &(0x7f00005aa000)="", &(0x7f0000221000)=0x0, &(0x7f000094f000-0x4)=0x0, &(0x7f0000f2b000)="") r0 = syz_open_dev$mice(&(0x7f0000998000)='/dev/input/mice\x00', 0x0, 0xc0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) readlinkat(0xffffffffffffffff, &(0x7f00007ad000-0x8)='./file0\x00', &(0x7f0000c17000-0x87)=""/135, 0x87) 2017/12/26 06:26:06 executing program 6: r0 = fanotify_init(0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006a1000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x401) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000000)=0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000001000-0x10)={0x80, 0x0, 0xffffffffffffffff, 0x2}, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x2, 0x4) 2017/12/26 06:26:06 executing program 1: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xfffffffffffffffc, 0x100, &(0x7f0000f61000-0xe4)="715359534d97ccf54ae19e2ea51d63ed193d16ab4cefa3f57e6ab91b2c804a674e4ae06e43704552e27345825f3124ac6a77594190e2a11c35ef0f573774e3f16a7fa82c52efa26c1b0bdcc8ae0f77be18bc1e1f01f4b57cf9144bd1d7f9bf8422d6a108d1bb4139a93ae7f334d177baf10f9c367ab49e3680997714899c3c96c0e2cb176647b8ff6ead017fe302187c863c16d51bf14e6fc05e05966c004ab41d349e523c95b09a306c3a88995b87bcf98feb4cdcae3074caae84f176d5accb5c6c1eb358a954ec83dc5a2794d8a632c20bbd1e9e889bc4905df30eeb8cdf1f52348078", 0xe4) write(r0, &(0x7f0000c19000)="1f0000000401fff089000100000000000000000000e3000000000000000000", 0x1f) 2017/12/26 06:26:06 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00009ef000)='./file0\x00', 0x0, 0x40) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f000054e000-0x4)=0x6, 0x4) r1 = socket(0x10, 0x802, 0x0) sendto(r1, &(0x7f00008a0000)="6d41b28f7a25b5107eecb3a8c658e5196cb899aef90dfd966e8f7dbdbe6c9bb5b93bcebaba60dbe7156503d0e583062a70672e23a4b4dd27642c61a5b0302993bbf584d65810e033e38dc1b15be7118b8efdbf85cf5ab8f4ee4356ea5c4f9df2248c005591e76b23a60c983299a8e7a9302779dee698178cdcb96fdc7ca8af24de4b5c6982028fb06f28", 0x8a, 0x0, 0x0, 0x0) write(r1, &(0x7f0000003000)="24000000190025d6071c1ffbfffffc0e0a00fffd0010000002ffffeb08000600aafeffff", 0x24) r2 = socket$inet6(0xa, 0x4, 0x0) sendto(r2, &(0x7f0000eaf000-0x11)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r2, 0x1, 0x46f0298f, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r2, &(0x7f0000004000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r4, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = dup2(r4, r5) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000001000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000d96000-0x8)={0x0, 0x5}, &(0x7f0000a13000)=0x8) ioctl$TIOCSTI(r6, 0x5412, 0x15) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000668000)=@assoc_id=r7, 0x4) clone(0x800, &(0x7f0000f24000-0x4)="47241e87", &(0x7f0000fdf000)=0x0, &(0x7f000047e000-0x4)=0x0, &(0x7f00003ea000-0x7f)="2425917bfd2933e1a57bb79462b2ebcaa747660a2eaa8037e19465dc3403bd951916c1ee3f3991c49bbf3bf93b774be929c5275d1c5fbf19a1ca2bbb741d94cca9ddeedea90db249fbaf71afc6ee45ecfb37c3ee0278b5e499c7ee0fe3137ae9d071093a24a8ff5da6806998721f953b2a5d1ee04f19dec6993d1020644d32") 2017/12/26 06:26:06 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x0, 0x4) [ 53.085095] audit: type=1326 audit(1514269566.146:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8061 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/26 06:26:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff1000)='/dev/hwrng\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$setregs(0xd, r1, 0x85a0, &(0x7f00009f6000)="9105fcffdc8d695ebca69ca014edfd57bb45a11b24d0729b8255bc0bf343cd72cc4de53d30b49e38a48dd05c4d6154d3965547edc6691d6a129f4618e3a87d8b07791552c04536c26d70f824896743df7b083778c111a9a96d187f9d856e1841de96b7cd18b112558fcda37de9247c77153efb0c9ec29375f7c2e2ca59bbb22452157669b316ba5dcc04c9c87ad68c81711131f2905fbeac9658ee65e88d943bfade4167395ba175c3694f621d0b2453c003ae0dc08e2a3d7b79507bcdb5e7ac47f1b3f3771898") openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e93000-0xa)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000618000-0x6)='cubic\x00', 0x6) 2017/12/26 06:26:06 executing program 2: mmap(&(0x7f0000000000/0x17c000)=nil, 0x17c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000017c000)={0x0, 0x0}) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f000017e000-0x4)=0x0, &(0x7f000017e000-0x4)=0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000104000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000017f000-0x44)={{0x2, 0x1, @rand_addr=0x6713, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, {0x2, 0x2, @rand_addr=0xaed8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x80000000, 0x0, 0x0, 0x0}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 06:26:06 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000ad000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000e90000-0x14)={0x1, 0xfff, 0x7, 0x6, 0xfffffffffffffff8, 0x1, 0x800, 0xfff, 0x8, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00008b6000+0x187)=0x3) r1 = socket(0x10, 0x2, 0x10) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000d72000)=0x9, 0x4) write(r1, &(0x7f00001d1000-0x24)="2400000010001f004d12e30800de010303050100060001001f0000000600020000000000", 0x24) 2017/12/26 06:26:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r0 = socket(0x4000000011, 0x802, 0x0) setsockopt(r0, 0x107, 0x9, &(0x7f000087e000)="", 0x0) [ 53.133110] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 53.137325] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9594 sclass=netlink_route_socket [ 53.147383] audit: type=1326 audit(1514269566.206:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8058 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 53.198695] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 53.231737] audit: type=1326 audit(1514269566.296:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8061 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 53.279733] audit: type=1326 audit(1514269566.336:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8104 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 53.283206] audit: type=1326 audit(1514269566.346:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8058 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 53.352952] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9594 sclass=netlink_route_socket [ 53.376786] audit: type=1326 audit(1514269566.436:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8104 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/26 06:26:06 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000)='/proc/self/net/pfkey\x00', 0x42, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000001000)={{0x2, 0x3}, {0x0, 0x9}, 0x6, 0x3, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2, 0x0}) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") sysfs$2(0x2, 0x0, &(0x7f00001e4000)=""/133) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 06:26:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000036a000-0x10)={r1, 0x1, 0x6, @random="1bb52876c014", [0x0, 0x0]}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/enforce\x00', 0x3, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000553000-0x64)={&(0x7f000087a000-0x18)=[0x5, 0x3, 0x7, 0x1000, 0x76, 0x3], 0x6, 0x401, 0x0, 0x1, 0xc2, 0x7, {0x4c07, 0x0, 0x6, 0x2, 0x0, 0x81, 0xe0, 0x3, 0xfffffffffffffff9, 0x7, 0xffffffffffffff01, 0x3ee, 0xfffffffffffffff7, 0x1, "f0025587947178ce9a3d12fc419aa01742224d573820a308450a2f34424b2330"}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00004e1000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000c97000-0x10)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000dd4000-0x10)={&(0x7f0000605000/0x4000)=nil, 0x4000}) 2017/12/26 06:26:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$llc(r1, &(0x7f00007be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001e4000-0x4)=0x10, 0x0) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000070d000-0xc)={0x9, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) epoll_pwait(r2, &(0x7f0000eb7000+0x3ad)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003f6000)={0x0}, 0x8) sysinfo(&(0x7f0000ddc000-0xcb)=""/203) 2017/12/26 06:26:06 executing program 4: clone(0x0, &(0x7f0000cbf000)="", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000f40000)="") r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fremovexattr(r0, &(0x7f0000bde000)=@random={'trusted.\x00', '\'\x00'}) 2017/12/26 06:26:06 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x802, 0x0) write(r0, &(0x7f000095b000-0x26)="260000002400430504edff0001000000000000040100000000000000010000001103766e3552", 0x26) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f6a000)='/proc/self/net/pfkey\x00', 0x109e80, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a4c000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000f6a000)={{0x4, 0x84}, 'port0\x00', 0x4, 0x1010, 0xfff, 0x0, 0x0, 0x7, 0x67, 0x0, 0x3, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x1, 0x10000000000000) mmap(&(0x7f0000000000/0xe8b000)=nil, 0xe8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f00002f4000)=[{&(0x7f0000c3f000-0x125)="5e0000001500192340834b80040d8c560a0600ec040000000043d8d8fe5800004824ca944f000094000500280003003b7dbe6d8302000000f0fffefffffe03ed03fff5dd0000001000010700000000a2fcff0000040e053be1635975001c", 0x5e}], 0x1) flistxattr(r1, &(0x7f0000c49000-0xea)=""/234, 0xea) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000c26000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2017/12/26 06:26:06 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000200000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000001000-0x1000)=""/4096, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f00007af000-0x28)={@common='lo\x00', @ifru_flags=0x1000}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0}}) 2017/12/26 06:26:06 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xabd, 0x8, 0x0, 0x81, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000006000-0xe)='/dev/keychord\x00', 0x4000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000005000)={@empty=0x0, @multicast2=0x0}, &(0x7f0000003000)=0x8) [ 53.465507] device lo entered promiscuous mode 2017/12/26 06:26:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f00001a2000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000022000)=0x8001, 0x4) 2017/12/26 06:26:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pivot_root(&(0x7f0000783000-0x8)='./file0\x00', &(0x7f0000a21000)='./file0\x00') 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$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = creat(&(0x7f00002de000)='./file0\x00', 0x20) epoll_pwait(r2, &(0x7f0000b68000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x5e0, &(0x7f000084d000)={0x9}, 0x8) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) 2017/12/26 06:26:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b07000)={0x0, 0x0, &(0x7f0000666000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0x0, 0xfffffffffffffffe, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3f}, @sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) 2017/12/26 06:26:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000751000)={@generic="f5c72814ebdd77f6f3b6d0c51382c4e4", @ifru_flags=0x1000}) sendmsg$netlink(r0, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x28, 0x12, 0x1, 0x0, 0x0, "cdbcca00580f00000000000000090000639ebef7ffffff8b"}], 0x28}], 0x1, &(0x7f0000dc2000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f0a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000068000-0x4)=0x0) 2017/12/26 06:26:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x2, 0x402) fcntl$setstatus(r0, 0x4, 0x4400) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d2f000)={0x0, 0x0}) r1 = socket(0x10, 0x2, 0x10) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000184000)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000e83000-0x38)=""/56) r3 = open(&(0x7f0000940000)='./file0\x00', 0x40000, 0xa8) ioctl$TIOCGSID(r3, 0x540f, &(0x7f000085d000)=0x0) getsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f000056e000-0x4)=0x0, &(0x7f0000576000-0x4)=0x4) write(r1, &(0x7f0000f47000)="2400000013000107001e80221b14011105a0000c0d008f0011ffff000000090000000600", 0x24) [ 53.486302] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21 sclass=netlink_tcpdiag_socket 2017/12/26 06:26:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000d4a000-0x4)=0x0) tgkill(r0, r1, 0x1c) r2 = socket(0x11, 0x2, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001a000)={0x20000201, 0x0}) r4 = epoll_create1(0x0) epoll_wait(r4, &(0x7f0000022000-0xc)=[{0x0, 0x0}], 0x1, 0x1003) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000445000)={0x0, 0xffffffffffffffff}, &(0x7f0000613000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000c71000)=r5, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f000007e000-0xc)={0x40000002, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) [ 53.545633] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21 sclass=netlink_tcpdiag_socket [ 53.571198] device lo left promiscuous mode 2017/12/26 06:26:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x10001, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000-0xe6)=""/230) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000001000)='./file1\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000001000-0x20)=[], 0x0) 2017/12/26 06:26:06 executing program 0: fanotify_mark(0xffffffffffffffff, 0xd4, 0x0, 0xffffffffffffffff, &(0x7f0000981000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000002000-0x8)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000002000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x7ff, 0x100000001, 0x7, 0xffffffffffffffad, 0x7, "ee05691d83e3592f2fe45bdb8b86a94fc0cb6790b54a8c572039951c9da37fd05b8b9ad0f7fe774c54492d19617b5395c2b68c24f58dd789e7c483a2ee5d78", 0x3}, 0x60, &(0x7f0000001000-0x60)=[{&(0x7f0000020000)="f990cfcffda3e3fe540e2cb9964b17f597062da9c2d8ab8d359fd95cd1b72f6058433480a3b0c2b35421549adf483f2caa0813c611d2e738c77d65d54c3b1ce7ab2ed02b3ddff60195ba0aeaf5949cfb2f039430f75c7bd462c22cd6988ec749079a0692502df479b92a42259f035faf8e50bd1f6bc2cad57750ced971e84b77e1fa9b2ca8d1e5a7914e510d249cbffea97384270edebd5fd7b72d4bc2b1db657d35ae7f6e38eff686d57acf99fe1416ebcc07a54f1ba24e3cf9393cac0191afa01f1fb7486189b773d5c3d678d29d851941aa787eab3550155d4ffbd8f098f052d23d0347d4a74a3a", 0xe9}, {&(0x7f0000000000)="31bb31c5d6c9855a9ff12c398fb3a6fc0096422d6f1cbec8388d4ced659158d80c0028bcdba326f4e4d5ab12aee4c5c13e6044e8456c75d63f27d61cd1dc9504e0875cddf2325be7422946ceb102f0e56747170502d91389608a532821dc03fe5417519df87051a51aee6c60101c6f2591e2edde8af4909b69548661778446df444052ccca99c037d838df765f7cb182b2b851a49ba1c1b78e10775e9a914075fab259fe5466a8c1952ea8411e3eaac225422941f8c10da615226dcd00a2344520385bef218d41601bef700785dd12405acc0538ad5c2e720379f7", 0xdb}, {&(0x7f0000000000)="713ac5f2e6af84e35644ddfa8364f106f9bd539da699cffa0fc8321e8538eb713a9ee81bca16058b0f37d7102be4ccd039214d92ad8136764ec0401a88b2adb894ebc5cee8ea41a8b6b63ef66a7149eb8707f15c0347624c75b5b03d3bc8f9711ce177f56185e9ec4631cbc2a614d053e15829b4763e6d85f0a9f8b56ac33eda79cc2ccbbaf460524bca9673d593f3fdb2e74ea8206df61434a46f", 0x9b}, {&(0x7f000031a000-0xa7)="68871a28e81a874ccd3b289ff45fbe493b763f9c83874c6e4a82eb2d5a33113ec4f1ae5dc0646bad73a9f0568edc34e6cc5c5ca5e12a2a92459fc22ae8b32c14d346be5546bd71f01e897a78e49aa49930fc8f27d3628271ba36dad419b22c25e072efe81cc358191ef8477ac9c63bcc8be6e91bc08d135755c8fed52c4b90888ec5f766c622cea7adb86fa0ea4bd1fb9d4ca01b1ec94a843d7b05bdad8afa7dcbe54f0c1a9953", 0xa7}, {&(0x7f000031d000-0x3a)="54c45faf49438be4ee9f33a2316e2a13ba40ea1b880c2132077bc60d82c5cb0d8d37a0ea0a0c334a3364cdbd93906b3ef58e97ab849d8aef8b40", 0x3a}, {&(0x7f0000322000)="441e693bda100f593bd6b3298ad91784d966ebcb0ab3100a83c393eaf90a4f81ac7ddf68a6e75f102e87fd220c63febcc5", 0x31}], 0x6, &(0x7f0000d20000-0x40)={0x40, 0xba, 0x8000, "39c662c33d7e36d433437eafb937e52074ae43d99b7c38608e2f8bf8cf9c396429ab34d0b2028c88de00d95c"}, 0x40, 0x0}, 0x4884) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000002000-0x20)=[0x10001, 0x1, 0x25d8, 0x7f, 0x6, 0x6, 0x2, 0x5], 0x8, 0x8001, 0xbae, 0x4, 0x3, 0x7, {0x1, 0x2, 0x4, 0x5, 0x0, 0x63c, 0x101, 0x0, 0x0, 0x3, 0x2, 0x800, 0x8, 0xffffffff, "c8d081f6225173d2fb0f1352e510099fa9488b49a6effb4a1eddc09617744354"}}) sendmmsg$nfc_llcp(r0, &(0x7f0000000000)=[], 0x0, 0x84) 2017/12/26 06:26:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f00001bb000)="2fee", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f000095a000)='./file0\x00', &(0x7f0000162000-0x8)='./file0\x00') chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) 2017/12/26 06:26:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000048000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000d7000)={{0xffffffffffffffff, 0x0, 0x0, 0x1, 0x5b8}, 0x7fffffff, 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]}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f00e3fe0000d1010000000600", &(0x7f000075a000)=@ethtool_rxfh={0x1, 0x0, 0x0, 0x0, 0x0, "ff5004", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ca000)={0x0, 0xa3, "cf723c941cf23bf1290a1260e529c22fb25c93902bc7be34d63ea5c0c70760e08c6d7901dbd9b5f0e0b483311cc569381d9f851de4f0c23fe3f15d6716e444211d14edcd80d44cf75b4715488a9dfe87f8a002a5c81b9f53d2e9814d664de22d43856ef667606dc1ef00d241cd3e6e1596acafdf3b6ac44bd71385e6b317c7757a9e3cbb8fdd297e46da12a52b310a961b0fa5750f47bed464c7fb939a11508d3740cd"}, &(0x7f0000c1a000-0x4)=0xab) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00006ab000)={r1, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2002) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000015e000-0x10)='/dev/sequencer2\x00', 0x1000400000, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f00002b9000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e65000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000045d000)={0x9}, 0x4) getsockopt$inet_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000dd1000)=""/139, &(0x7f0000118000)=0x8b) 2017/12/26 06:26:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000945000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000783000-0x17)='maps\x00') exit(0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00003e1000-0x10)=@generic="8939aa5a67618a0a72e969096c0c9ef2") getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a8c000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d83000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00006ef000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe651, r2}) 2017/12/26 06:26:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f18000)='/dev/input/event#\x00', 0xacd4, 0x20100) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000013000)=""/0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000592000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000039f000-0x4)=0x10) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000977000)=""/229, &(0x7f00005b6000)=0xe5) [ 53.584255] audit: type=1326 audit(1514269566.646:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8175 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/26 06:26:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = open(&(0x7f000025f000)='./file0\x00', 0x200040, 0x180) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000f7e000)=0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fc9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000334000-0x8)=0x9) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000a6b000)={0x2, r0}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) tkill(r0, 0x15) 2017/12/26 06:26:06 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b0e000-0x8)='./file0\x00', 0x8) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008c2000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000bd4000-0xb9)=""/185) r1 = syz_open_procfs(0x0, &(0x7f0000fd8000-0xc)='net/udplite\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) memfd_create(&(0x7f0000ac3000)='vboxnet0+keyring\x00', 0x1) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r1, 0x3d) 2017/12/26 06:26:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000013000-0x8)='cmdline\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d03000)=0x0, &(0x7f0000159000-0x4)=0x4) exit(0x0) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) [ 53.656758] audit: type=1326 audit(1514269566.716:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8175 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/26 06:26:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f000094c000)={0x0, 0xd, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7e000-0x4)=0x0) timer_getoverrun(r0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = getpgrp(0xffffffffffffffff) ptrace$setregset(0x4205, r2, 0x201, &(0x7f0000e15000-0x10)={&(0x7f0000da0000)="0a41eb6bfccbf80b73ccd71a84beb08ac430e1c42ff45e9b322325524856a81426f7b4265f05ffaa5ff0c8d63170260355d2b4ea039b4b953d293506b1459e311358cf7b203fb5e53c5b563ac0f1baae1e2a69bb4c0cceb5cfb1fa6ddff8125eb5d1eda8f9b3512e5117e09af91cabbd263eb14df18f34aba76f2151683a20b5828fceb4d70457fdaf0d4190077d363e7f82d9bb5b6772acb527fc78de735acada641e7e9308", 0xa6}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000906000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a3c000)=0xfffffec5) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009e5000-0xd)='/selinux/mls\x00', 0x0, 0x0) write$tun(r3, &(0x7f0000f99000)=@hdr={0x2, 0x3, 0x7ff, 0x80000001, 0x8000, 0x8a, @ipv6={0x101, 0x6, "81009e", 0x204, 0xff, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@fragment={0x6c, 0x2, 0x9, 0xff, 0x0, 0x3, 0x3}, @dstopts={0x97, 0x31, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x2e, "98f963a2b957e3a96c1b600abe79f95406e56306d35e202098091280797491d0f77a4a8a9a6510a30e59b58231d9"}, {0x7, 0xbf, "daa676e4dc4d69c00c1a19443b1dcf25a9d274817a9ffdcc9ce5d547152ef8467dddda1a628eff724624e535e5108d43dcceb6773f32f9e89a2400e9614b941004297f11f4c2d0408b2011588eb56ab93314ec017acda5c6f9d626416cc7274aaab8b07639b22c3cfb96e6456955e76c5729c90e26c627e87b15317f6e9c55bce89fc81d265d4caa22c4f4a734b6a8a8d43edd3402d964945e80bfa8119427453cd19fcfe4dd7048f4470a12ed608f8f624a172b8787c89b10ec8d2bee8aa2"}, {0xff, 0x9a, "1bf9ca586a6e9dcf357b62e023feb33a22b66f4c97ea2319e2562f9b2cea4a08ea620c2ced87f9b6fbc2ed916ab30e3668ee066533aa99a3c7026bc6ab6818830c2d9cb3cb8056a4aa9e2806b8e51a43bcf7d1277196df4925ff4dc384450498a7cde85474b10bcdfb3c8dfe45283ccbe238c070994a79b7ead013298e710cdfac45e33e87cc3759b8dd6cd4c6e965db672f83c2fb393e3bc149"}]}, @routing={0xff, 0x2, 0x0, 0x10000000, 0x80000001, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @udp={0x1, 0x3, 0x4f, 0x0, "77a002d03930772e62083098c14e22745a13e54fd65fb765c9e061447780f012101b81f305307bb8d8ee295a23c790272ffa1578786ae904f185ff5affe4052f78bdd27681e99a"}}}}, 0x236) 2017/12/26 06:26:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000fdc000-0x60)={0x20000000, 0x0, 0xfffffffffffffffe, @thr={&(0x7f000070b000)="", &(0x7f00008ec000)="46bf"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_procfs(0x0, &(0x7f00005a6000)='cpuset\x00') dup(r0) getsockname$packet(r0, &(0x7f000040c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000323000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000c01000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/26 06:26:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ef000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) r2 = accept(0xffffffffffffff9c, &(0x7f00007f6000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f000022d000-0x4)=0xc) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000c7b000)=0x0) getsockopt(r2, 0x8, 0x5, &(0x7f0000ef5000-0x9e)=""/158, &(0x7f0000c1b000)=0x9e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f50000-0xa0)={0x0, @in6={{0xa, 0x1, 0x400, @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]}, 0xfffffffffffffe00, 0xff, 0x5, 0x8, 0x20}, &(0x7f0000fe9000-0x4)=0xa0) mlockall(0x1) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00007f5000-0xb8)={0x0, 0xff, 0x31, 0x1, 0x6, 0x81, 0x2, 0x4, {r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x401, 0x3f, 0x0, 0xa692}}, &(0x7f0000edf000-0x4)=0xb8) pwritev(r2, &(0x7f0000525000)=[{&(0x7f00003af000-0x82)="db45576c1111be3556bf2c8d390dbc8e20857b8f9dbf0fc695a3bf2da4bdb7cbbd26ac5b303b9cbe764aa31d7a599fe4dca9fab3705438a9e6719e03017d7529773c4927e6b9eea5c26c962b54dc3bb7206a22f5a2b40eec7ffbd0f56fcac77ff9243c7f2eb9c910159e64e82722c9fd5f4efe8c4e4bf3158ed33898b402a6312ed7", 0x82}, {&(0x7f00000c6000-0x22)="e78a7364038823e091881937d0ce068701b53886305cf8b8f6bfe80607ff62b50b95498f84eeeb1b69e7859c7cd58c15a8342e0cfe19315ee8869f634eb669543a568e019ad9486f06d3c1b791965043a21f6084b78d15971c36e19c62f2ffdf5ff880ee80f55eb08a6b84379f10eda613d4453cdaee27968b3e27d4342cee2addcedf60f4eccc415cdea64e98d3", 0x8e}, {&(0x7f00008bb000-0xe3)="6723f0aa8fed7807c97bd2349514f5cafc0a3ee6ce30fb2bffd2ab36fd62b22cef20b554448d2b127d5b9c1e28f6b496b92d4291f41a872aaa25f5466c2267d957a5c6b2200963ee523d6dd30ef3a034b6a54245b415a58e1b502b496e64c6316faf70b8b47201f00c871e9508abd2f606191a72a598c9d302fcb19c3f2f1e1a59f8184e75f11ea2dc5909b97e7ae734d616228ce62473dbefe31954635e63165470fc2a635999d845aa9e802b0733202d6cdb19b975ed58abc7d7d7985c861364cd09d01c6f97d06c6b05f5402fdaf04f0f8e6d7fd2aefcfbf2446d7ee5ff3c7f5630", 0xe3}, {&(0x7f0000bae000-0x7a)="40a7ad651c83ac053fb1be75ceb54d51b3019efad9ce9ba052547deebb9c84329a84591b5d829fd8e18bfd5d076f61d273b1b9dbe0874be76a03f0a146a1c1c5f017bb2611d6955149111272f9867d72014c6d7ab679081995729afd062b466001e522d3a52f2468772a4142bdc972b4e8e02d01b2b158ff73cc", 0x7a}, {&(0x7f0000459000-0x1000)="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", 0x1000}, {&(0x7f0000df0000-0xac)="b9411f12c7f534ec7062ac37973d44c0d873859388e8e1f46973fd62de31b56e5aad9deb0ed3c696bcd5ce6ddeeef1b0abc0c8fb273ca4a34dd981bac65727b8f2ffb85d1d1f3c457b77158ffdbed522732bfd4f14d163c6e233b2094810abff415937a4c76740247cf7c3ad5905588be2d307e08a6315a6302a875560a620ba5f3f405387fa915d79eea2050f2a8333366e97e747f90714bacf685a920b5462ffb99f4ea10aa62b5451a7c8", 0xac}, {&(0x7f0000c96000)="62d1d5b18642298e8be5cdf563a746b8eef8a27f675cecf1d0a89bb70d01fbb2c1237aa9a2c69ade5169527c75de10039fe5432ec310d49c26bc5af7366474325090ebb9dd78a71d159ac09d09f4596010c96d39d10968d773998835056932e54ba0980edf470c7a1dee0f043d80e034205226b31d8407dd71b7f49ee80addc6b9dedeaa7a2bba24163c8f842f282734154b2ab816bf238b5d18acc0ac50fca474a65e16183aba028423d258033558c1", 0xb0}, {&(0x7f00002ec000-0x1)="9e5084ebc594ad5a5991c76400cfba2971f627333cd9d43d0667911aba17265c7edf4af39d51a720751d494e53bbfc56255cc6cff9993e27448e3a1cc845f5e28cf609f19f6ec8235765cd6b07527dc14ff04c7a2d1abadca627f393197cc7a437f91d759c2fb286e1a40992e6f0f79648fad1fec66bac80c9a8c1182ee87d0700fec7205cb076dd10acc6e61028eb6dc8dbecc9c3df30ebd223f208ab1972da74f38d19530c4e6f5e7eb020c68ad16e8ce7bcbf416a0273a521d17ee127e226f385a5598f55b572a50f140ade7ecac117e417651600894c79e705caf777cc35ea070cde8c103920eac56b5c75d2ff1916ccf1710c", 0xf5}, {&(0x7f000094e000-0x3b)="9b9203889c66391c611619dba9dd55bae302045e124de6caf64a1cb4072fb272d49551e547c494112aca85e9c7308c41f6bcc9aa576105b9f47960", 0x3b}, {&(0x7f0000fbc000)="f841d29c7155cdb86f609a708c8a309aa9bcc4c0a9123aaf19c865b19d71326e93a13e47b4f9d4327346be7a2ed41e7c926dd5618173d5434f6ce621e45c1ae1825410379cd70ef0eee0b63740a95f27f092c2cf6621b26704d8dcca4c15881ace17c21a83b435269980138285c3dd5d9fb4", 0x72}], 0xa, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f17000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000499000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000076b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f0000028000)=""/4096) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000212000-0x4)=0x8, 0x4) ptrace(0x8, r4) 2017/12/26 06:26:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000001000-0x10)={0x2, 0x3, 0x9f, 0x3}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xe8051fff7ac9bcaa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000c59000-0x18)={0x4, &(0x7f0000000000)=""/206, &(0x7f0000001000-0x60)=[{0x401, 0xf, 0x9, &(0x7f00006fb000-0xf)=""/15}, {0x247, 0x0, 0x9, &(0x7f00006fd000+0x56c)=""/0}, {0x4, 0x1b, 0xfffffffffffffffd, &(0x7f0000001000-0x1b)=""/27}, {0x100, 0x6b, 0x3f, &(0x7f0000001000-0x6b)=""/107}]}) syslog(0x3, &(0x7f0000001000-0x5c)=""/92, 0x5c) 2017/12/26 06:26:07 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000-0x16)='/selinux/checkreqprot\x00', 0x402000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="9f069e5f01000080ff") 2017/12/26 06:26:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000158000)='uid_map\x00') writev(r0, &(0x7f0000e78000-0x28)=[{&(0x7f0000dba000-0x91)="a1", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000dea000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000310000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000952000)={r1, 0x2, 0x7d, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e6d000)={0x0, 0xff, "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"}, &(0x7f0000326000-0x4)=0x107) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000928000-0x8)={r2, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001cd000-0x4)=r2, 0x4) r3 = add_key(&(0x7f00001ca000-0x8)='rxrpc_s\x00', &(0x7f0000bc5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r3) epoll_wait(r0, &(0x7f000057c000)=[{0x0, 0x0}], 0x1, 0x400) 2017/12/26 06:26:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = socket(0x11, 0x803, 0x300) setsockopt(r5, 0x107, 0x12, &(0x7f0000000000)="", 0x4) sendto$inet6(r4, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) fdatasync(r3) 2017/12/26 06:26:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000052e000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000124000-0x10)=[{&(0x7f0000024000)="1f00000002031900000007000000068100ed3b850900020000000000000058", 0x1f}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a8a000-0x4)=0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00004ef000)='/dev/keychord\x00', 0x200800, 0x0) sendto$ax25(r1, &(0x7f0000c0f000-0x83)="cebe4584c2fb89c7e8a0869c588ffd3993396db79cfda698407bf848bbf3c3653fc410e7b86643055cf077d9b978910b92fd1131f0671629d7538a5dfc1193803f0904e917b0ec57a4c9a0ce191d6afbc9661cfc275ce2c6006d373fed91c09da730cea0811c83a9440ecf5c8e188f34a1f8187d3de748e5cb0fdfb2f55555292ba6b0", 0x83, 0x4000090, &(0x7f0000145000)={0x3, {"201c5bc1347ba0"}, 0x200}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c9a000+0xc04)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000faa000)=0x81, 0x4) [ 54.279312] device gre0 entered promiscuous mode [ 54.297364] device gre0 left promiscuous mode [ 54.303528] device gre0 entered promiscuous mode 2017/12/26 06:26:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="6772653000000000000100", @ifru_map={0x2000000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000f82000-0x28)={@common='gre0\x00', @ifru_mtu=0x0}) munmap(&(0x7f0000325000/0x2000)=nil, 0x2000) mmap(&(0x7f0000325000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ae9000)={0x0, 0x0}, &(0x7f0000326000-0x4)=0x8) 2017/12/26 06:26:07 executing program 2: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000045000+0xbe)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000f8b000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8a000)=0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000067b000-0x4)=0xffffffff, 0x4) recvfrom$inet(r0, &(0x7f0000f89000)=""/185, 0xb9, 0x0, 0x0, 0x0) 2017/12/26 06:26:07 executing program 3: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x81, 0x0) writev(r0, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0x7)="f89347cc", 0x4}], 0x1) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000792000-0x5)='user\x00', &(0x7f0000791000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000792000-0x6e)="74a356ee5e75aa5b5178039a9ee792dabc06816307eded4722ce48fbb33f1abe32830697af1e281626cc955c0ca13ab0db2486b0ce22be362fd520a9aaab2a37afa765b9c18622d7f89dc122b5c30083bf88bdf7e003d62dc288a870148ec044dd03f1afa42ddff5e4c54ff2b498", 0x6e, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000792000-0x12)='.request_key_auth\x00', &(0x7f0000669000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001fb000-0x61)="adb88c87f5e61ac4740151f453f43efb893229d76fa07e5e44e3eae9cd1e3955d658af24a4f68d410f5ee93201cdd86e254cf6a4dbe2edfb2a65c4fd9115eb8b0bffe620178f2466ed8243f034618a1898dd0f1821d47f3de10b74d26fe3b3de5b", 0x61, 0x0) keyctl$search(0xa, r1, &(0x7f0000791000)='trusted\x00', &(0x7f00002af000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) 2017/12/26 06:26:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00006ae000)=""/145, &(0x7f0000dbb000)=0x91) 2017/12/26 06:26:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r0, 0x0, r2, 0x0, 0x1fe, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r1, r2) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r6 = getpgid(0x0) fcntl$setsig(r3, 0xa, 0x12) r7 = dup2(r2, r4) getsockopt$inet6_mreq(r7, 0x29, 0x1c, &(0x7f000048b000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000035d000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000b50000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc, r8}) fcntl$setown(r3, 0x8, r6) tkill(r6, 0x13) 2017/12/26 06:26:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007b2000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000028c000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000b84000-0xa0)=""/160, &(0x7f0000754000)=0xa0) 2017/12/26 06:26:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x0, 0x12, r1, &(0x7f0000002000-0x8)='./file0\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000560000-0x4)=0xe8) stat(&(0x7f0000c7c000)='./file0\x00', &(0x7f0000281000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00006bc000-0x8)='./file0\x00', r2, r3) 2017/12/26 06:26:07 executing program 1: r0 = getpid() ioprio_set$pid(0x1, r0, 0x7fff) ioprio_get$pid(0x1000000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000000000)="48c70b610fd7fa04c2da446562fb4816a0e10e25b3215797c5218fdacfd5e57bb3cf03064bd2f684efc07a013ebb129ea0b199204a9eab294be7d3b3c6acef86365e30c1404b5765ebab5cfaa8a56db5c11fa11fb776b7ca46caf2929c43c2d33b8fc2ad21c7a8aec864b8908cc3fb17c461d9c7be6dad42933e97cf73503ee3100bf826d4e3e10bc9c27e9415f6e40ea57f21c689ecd965484eb5eca1db34b814d3e2f688f97f39872a7dce998aa7cf8b2d6c706cbb15b9ad2fe7c74327d7911c395c5b38b76a58f58ad9", 0xcb, 0x8, 0x0) 2017/12/26 06:26:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e43000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000c15000-0x28)={@common='lo\x00', @ifru_names=@common='lo\x00'}) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00001a7000-0x88)={0x7, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000077b000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000828000-0x8)={r3, 0x13}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000043d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d68000)=0x8) 2017/12/26 06:26:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000065d000)=@req3={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x1c) 2017/12/26 06:26:07 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000095e000-0x10)={0x6, &(0x7f0000001000-0x18)=[{0x7ff, 0x4}, {0x4, 0x18}, {0x10001, 0x200}, {0x3, 0x4e8ac18b}, {0x100000001, 0xe2}, {0x9, 0x69f}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000)={@rand_addr=0x4000000000, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00006fd000)=0x6) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000180000)=0x0) 2017/12/26 06:26:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fstatfs(0xffffffffffffffff, &(0x7f0000a9d000-0x94)=""/148) r0 = geteuid() r1 = add_key(&(0x7f0000331000)='keyring\x00', &(0x7f0000ae4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r0, r1) 2017/12/26 06:26:07 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x11, 0x4) 2017/12/26 06:26:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000989000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000099f000-0x18)={r1, 0x0, 0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r2, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000a2d000-0x38)={&(0x7f0000ac7000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00001e2000)=[], 0x0, &(0x7f0000220000)=""/0, 0x0, 0x0}, 0x0) 2017/12/26 06:26:07 executing program 7: mmap(&(0x7f0000000000/0xd34000)=nil, 0xd34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d2a000)=[{&(0x7f000043e000-0x29)="2900000018001980013d7524006800210206e30068000001800000000900050000000200000000ff00", 0x29}], 0x1) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d35000-0x8)={0x0, 0x0}) ioctl$TCFLSH(r1, 0x540b, 0x8000000000000) 2017/12/26 06:26:07 executing program 5: mmap(&(0x7f0000000000/0xdd1000)=nil, 0xdd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000801000/0x11000)=nil, 0x11000, 0x1, 0x6, 0xd9a936a73f755b58) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d3c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000dd3000-0xc)={0x6, 0x5, 0x19, 0x4, 0x1, 0x5}) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000dd2000)=""/203) r1 = creat(&(0x7f0000d32000)='./file0\x00', 0x58e3012cec0b4fe1) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000dd3000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000dd6000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x80000000, 0x3, 0x4, &(0x7f00008da000/0x1000)=nil, 0x5}) lseek(r1, 0x0, 0x3) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000dd4000-0x4)=0x0) writev(r2, &(0x7f0000dcf000)=[{&(0x7f0000dbe000)="290000002e00310000000047000000070a090000010000000000000000020093bc00041f99645aff00", 0x29}], 0x1) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000dd6000-0x4)=0x0) 2017/12/26 06:26:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="6772653000000000000100", @ifru_map={0x2000000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000f82000-0x28)={@common='gre0\x00', @ifru_mtu=0x0}) munmap(&(0x7f0000325000/0x2000)=nil, 0x2000) mmap(&(0x7f0000325000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ae9000)={0x0, 0x0}, &(0x7f0000326000-0x4)=0x8) 2017/12/26 06:26:07 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) fcntl$addseals(r0, 0x409, 0xa) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3e) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f000000a000-0xc)='/dev/random\x00', 0x0, 0x40005) writev(r1, &(0x7f0000002000)=[{&(0x7f0000007000-0xcc)='?', 0x1}], 0x1) 2017/12/26 06:26:07 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000002000-0x28)={&(0x7f0000001000/0x2000)=nil, 0x9, 0x7, 0x40, &(0x7f0000000000/0x2000)=nil, 0x1}) modify_ldt$write2(0x11, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/26 06:26:07 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x1) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/26 06:26:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004cb000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000eef000)=0x0, &(0x7f0000195000)=0x4) personality(0x0) 2017/12/26 06:26:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000698000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000723000-0x9)='/dev/rtc\x00', 0x82100, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00009e5000)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac5000)=0x8) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200000000000000", 0xc, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000f89000-0x8)=0x2) 2017/12/26 06:26:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f1d000)=0x0, &(0x7f00002c8000-0x4)=0x0, &(0x7f0000bff000-0x4)=0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x0}, 0x8) write$sndseq(r0, &(0x7f0000e7f000)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2017/12/26 06:26:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000088b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cb3000-0xb8)={0x0, 0x1, 0x9, 0x101, 0x9, 0x100000001, 0x36, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0xffffffffffffffa6, 0x82d, 0xbf}}, &(0x7f00004df000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002cc000-0x8)=@assoc_value={r2, 0x7f}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004d6000)={@loopback={0x0, 0x1}, 0x4, 0x80000, 0x0, 0x80000000000, 0x4610e16f, 0x0, 0x0}, 0x20) 2017/12/26 06:26:07 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008ee000)='/selinux/context\x00', 0x2, 0x0) recvfrom$ipx(r0, &(0x7f00006d1000)=""/112, 0x70, 0x10002, 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000673000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$setopts(0x4206, r1, 0x5, 0x40) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000712000-0x4)=0x0, 0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r2, 0x0, &(0x7f0000f79000-0x4)=0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f79000)={0x0, 0x0, 0x0}, &(0x7f0000f7a000-0x4)=0xc) 2017/12/26 06:26:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ed0000)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000e06000)={0x3, {"b0316bb7c6288a"}, 0x4}, 0x10) dup2(r0, r1) read(r0, &(0x7f00009cf000-0x1000)=""/0, 0x0) 2017/12/26 06:26:07 executing program 5: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f000004b000-0x18)=[{0x1d, 0x0, 0x1, 0x0}, {0x74, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000004d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000004d000-0xc)={0x80000010, 0x0}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000004c000+0xeb3)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x7, 0x9, "ce3d31defcb4aa43f00ddb1b68c2fba71a64bc0869e34236c1bad6da341bd213d7392e944e5ff105b5717e1bc4341c0eec72c4038a6fbfe72f79edd9ce39cd08539a0daaa59ac4f9c5a58d5f17daf051"}, 0x160) pipe(&(0x7f000004b000)={0xffffffffffffffff, 0xffffffffffffffff}) [ 54.553221] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/26 06:26:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00002dc000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 06:26:07 executing program 0: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) execveat(0xffffffffffffffff, &(0x7f0000045000-0x8)='./file0\x00', &(0x7f000001c000-0x30)=[], &(0x7f0000019000)=[], 0x0) r0 = getuid() mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000046000)={{{@in6=@local={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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002b000-0x4)=0xe8) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000047000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000048000)=0x0, &(0x7f0000018000-0x4)=0x4) r3 = getpid() ptrace$setregset(0x4205, r3, 0x207, &(0x7f0000012000-0x10)={&(0x7f0000009000-0x5e)="b3f6761fb4c00c85686243e4344981138b2f7725183e1b0106bf40b7543508c317b52abbfaed06edc848b3bbfe4e6ac618ec307cc9491541c974755638dd94390fe60368a6ff098f33c778339b989225ab8a6af7f6bdd5722ce37399e4a3", 0x5e}) shutdown(r2, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f000002c000-0x18)={0x200, 0x1200000000000000, 0x0, 0xffffffff, 0x8, 0xccd8}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000004a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f000004b000-0x4)=0x0, &(0x7f0000020000)=0x4) lremovexattr(&(0x7f0000048000)='./file0/file0\x00', &(0x7f0000048000)=@known='com.apple.FinderInfo\x00') lstat(&(0x7f0000033000)='./file0\x00', &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r4) 2017/12/26 06:26:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000408000)='/dev/vga_arbiter\x00', 0x101400, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001db000)={@common='teql0\x00', &(0x7f0000b7a000-0x10)=@ethtool_pauseparam={0x13, 0xf307, 0x55, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000165000)=[{&(0x7f0000d25000-0x29)="290000001600fffdfeff7500000a00210200e300000000070000000009000800050002000000000000", 0x29}], 0x1) 2017/12/26 06:26:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00000ab000)={0x0, 0x0}) r2 = epoll_create1(0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000851000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$ax25_int(r3, 0x101, 0xd, &(0x7f0000db3000)=0x0, &(0x7f0000f8c000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b84000)={0x3, 0x0}) ppoll(&(0x7f0000006000)=[{r2, 0x0, 0x5}, {r0, 0x7, 0x6}], 0x2, &(0x7f0000000000)={0x0, r1+10000000}, &(0x7f000000b000-0x8)={0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2017/12/26 06:26:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000)='./file0\x00', 0x108) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00002b3000)={0x5, &(0x7f0000803000+0xfc7)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000-0x8)={r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup(r3) fcntl$setpipe(r2, 0x407, 0x8000000000021428) vmsplice(r3, &(0x7f0000379000)=[{&(0x7f0000698000)="", 0x0}], 0x1, 0x0) 2017/12/26 06:26:07 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000243000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000035a000-0x1000)=""/4096) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff, 0x0}) 2017/12/26 06:26:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigsuspend(&(0x7f000005b000)={0x0}, 0x8) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c5000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f000017c000)={0x2, {{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) read(r3, &(0x7f0000063000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) clone(0x0, &(0x7f000097b000-0x6b)="", &(0x7f000009c000-0x4)=0x0, &(0x7f0000fe9000)=0x0, &(0x7f0000e2f000-0x86)="") mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2017/12/26 06:26:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000d83000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x400000000000000, 0x0}) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x1, @thr={&(0x7f0000ce6000-0x26)="", &(0x7f0000c51000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f000050d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b95000-0x1)='\x00', 0x0) read(r0, &(0x7f0000e3c000)=""/206, 0xce) 2017/12/26 06:26:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000852000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000568000-0x40)=[{&(0x7f0000046000)="bc47444b352949d4", 0x8}], 0x1) fcntl$setpipe(r3, 0x407, 0x0) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) splice(r1, 0x0, r3, 0x0, 0x80000000, 0x0) recvfrom(r1, &(0x7f00001a2000-0x77)=""/119, 0x77, 0x0, &(0x7f0000ad1000-0x10)=@ipx={0x4, 0x0, 0x0, "800db05f5bd8", 0x0, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000a0d000)={0x5, 0xe9d, 0xfffffffffffffff9, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = accept$inet(r0, &(0x7f0000bfa000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b3000-0x4)=0x10) splice(r2, 0x0, r4, 0x0, 0xfffffffffffffffa, 0x0) 2017/12/26 06:26:07 executing program 5: ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f0000513000-0x10)=@generic="3f694362ac9be4b0598266a6a14841b4", 0xe3}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x7fffffff, 0x0, @sync=&(0x7f0000c4e000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r4, r3) write$tun(r3, &(0x7f0000002000-0x286b)=@pi={0x0, 0x0, @eth={@random="ddb0c4301cec", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "e95ae3", 0x30, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, 'R/\\', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}}, 0x6a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000020b000-0x10)=[&(0x7f0000d23000-0x10)='tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000000)='bdevself$/.\x00'], &(0x7f0000001000-0x30)=[&(0x7f0000000000)='cgroup\x00', &(0x7f0000689000-0x10)='tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000000)='tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000001000-0x4)='^\'-\x00', &(0x7f0000001000-0x15)='vboxnet0procvboxnet1\x00', &(0x7f0000000000)='\x00']) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000fb9000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000cd8000)=0x0) shutdown(r4, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) memfd_create(&(0x7f0000e15000)='$@-\x00', 0x0) 2017/12/26 06:26:07 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x0, 0x0) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f0000789000-0x8)={0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r4, 0x4c03, 0x0) syz_open_procfs(0x0, &(0x7f0000018000)='net/arp\x00') ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x7f) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000-0x51)=""/81, 0x51, 0xfffffffffffffffd, 0x0) 2017/12/26 06:26:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000057000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00001cc000-0x18)={0x800, 0x2, 0x401, 0x20, 0x80000000000000, 0x8d}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a69000)={0x100000001}, 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000011000)=[{0x10, 0x13, 0x411, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/12/26 06:26:07 executing program 2: mkdir(&(0x7f000000b000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0x30) 2017/12/26 06:26:07 executing program 4: mmap(&(0x7f0000000000/0xc7000)=nil, 0xc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000062000-0x94)='!', 0x1) pipe(&(0x7f00000be000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r1, 0x0, 0xfffffdff, 0x0) dup2(r3, r1) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) dup2(r0, r0) 2017/12/26 06:26:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006a9000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f00003db000)=""/62, &(0x7f0000019000-0x4)=0x3e) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000e000-0x14)=[{0x11, 0x1a, 0x203, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f000001e000-0x48)=[], 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f00008d1000-0x168)=[{{&(0x7f00008d8000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000041a000)=[], 0x0, &(0x7f0000187000)=""/161, 0xa1, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000ec1000-0x10)={0x77359400, 0x0}) 2017/12/26 06:26:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) get_thread_area(&(0x7f00002e7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) pread64(r1, &(0x7f000099e000-0xa9)=""/169, 0xa9, 0x0) fchdir(r0) 2017/12/26 06:26:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000a64000-0x8)='keyring\x00', &(0x7f0000725000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key(&(0x7f0000409000-0x5)="fff96552", &(0x7f0000c19000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000571000-0x4f)="", 0x0, 0x0) keyctl$revoke(0x3, r0) request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f00002ff000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000031e000)='user\x00', 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000079f000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) 2017/12/26 06:26:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000db4000)={@generic="6126bc5da37aa755f4ef4d95112b254e", 0x6}) socket$packet(0x11, 0x3, 0x300) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000742000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000480000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000e42000)=r3) sendmsg(r1, &(0x7f0000181000-0x38)={&(0x7f0000ef8000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ef8000)=[{&(0x7f0000ef8000)="5331c00ab03f4ff0ddcfb371700b5e3a", 0x10}], 0x1, &(0x7f0000ef9000-0x20)=[], 0x0, 0x0}, 0x0) 2017/12/26 06:26:07 executing program 4: mmap(&(0x7f0000000000/0xe5e000)=nil, 0xe5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000064000)={0x1, &(0x7f0000e58000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e5f000-0x10)='/dev/sequencer2\x00', 0x10401, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000e5f000-0x6)={0x0, 0x56a1}, &(0x7f0000e5f000-0x4)=0x6) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00004c5000)={0x2, 0x0, 0x1ff, {0x0, 0x989680}, 0xa88, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000005f000-0xc)={r1, 0xff, 0x20}, &(0x7f0000e60000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a82000)={r1, 0x0}, &(0x7f0000d5a000-0x4)=0x6) listxattr(&(0x7f00000d4000-0x8)='./file0\x00', &(0x7f0000399000-0xe0)=""/224, 0xe0) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000e60000)='./file0\x00') 2017/12/26 06:26:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002000-0xf0)=[{{0x0, 0x0, &(0x7f0000002000-0x70)=[{&(0x7f0000001000-0x8)=""/8, 0x8}, {&(0x7f0000000000)=""/157, 0x9d}, {&(0x7f0000001000)=""/89, 0x59}, {&(0x7f0000001000-0x60)=""/96, 0x60}, {&(0x7f0000001000)=""/159, 0x9f}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000-0x23)=""/35, 0x23}], 0x7, &(0x7f0000002000-0x8e)=""/142, 0x8e, 0x529}, 0x1f}, {{&(0x7f0000001000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/21, 0x15}, {&(0x7f0000001000)=""/17, 0x11}], 0x3, &(0x7f0000001000)=""/4096, 0x1000, 0xfffffffffffffffc}, 0x200}, {{0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0xbf)=""/191, 0xbf}, {&(0x7f0000000000)=""/124, 0x7c}, {&(0x7f0000001000)=""/146, 0x92}, {&(0x7f0000001000)=""/242, 0xf2}], 0x4, &(0x7f0000000000)=""/88, 0x58, 0x0}, 0x200}, {{&(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000000)=""/91, 0x5b}, {&(0x7f0000001000)=""/8, 0x8}, {&(0x7f0000002000-0xb1)=""/177, 0xb1}, {&(0x7f0000001000-0x3b)=""/59, 0x3b}, {&(0x7f0000000000)=""/174, 0xae}], 0x6, &(0x7f0000002000-0xf3)=""/243, 0xf3, 0x4}, 0x4}], 0x4, 0x10000, &(0x7f0000001000-0x10)={r2, r3+10000000}) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x14) r4 = socket(0x11, 0x100000802, 0x0) poll(&(0x7f0000001000-0x8)=[{r0, 0x4080, 0x0}], 0x1, 0x2) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000b79000)={0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/12/26 06:26:08 executing program 0: set_robust_list(&(0x7f0000001000)={&(0x7f0000000000/0x2000)=nil, 0x0, &(0x7f0000001000/0x2000)=nil}, 0xc) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f000034b000-0x8)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) 2017/12/26 06:26:08 executing program 3: unshare(0x400) r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f0000da3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$mice(&(0x7f0000dfd000-0x10)='/dev/input/mice\x00', 0x0, 0xc0) fcntl$dupfd(r0, 0x406, r0) 2017/12/26 06:26:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000053a000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006c1000-0x8)={0x1, 0x9}, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000db000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000098e000-0xb)={0x1, 0x40, 0x62, 0x1, 0x81, 0x4, 0x7, 0x2, 0x5, 0x7, 0x0}, 0xb) ioctl$TCSBRKP(r1, 0x5425, 0x0) 2017/12/26 06:26:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) socketpair$inet6(0xa, 0x7, 0x4000000, &(0x7f00003ca000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d7c000-0x4)=0x8, 0x4) 2017/12/26 06:26:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f08000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6) fstat(r0, &(0x7f0000657000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f9c000)={0x0, 0x0}) r4 = geteuid() getresgid(&(0x7f00008ae000)=0x0, &(0x7f0000866000)=0x0, &(0x7f00004d4000)=0x0) syz_open_dev$tun(&(0x7f000024a000)='/dev/net/tun\x00', 0x0, 0x10000) sendmsg$unix(r2, &(0x7f00001d2000)={&(0x7f0000dd6000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ef1000)=[{&(0x7f000091b000-0x88)="0e09ccf37eae361205873117d9d872ccd5a2414bcc5ee3043cdf551467f95de01b20cee78aab9d922d7d075649ba202d0ada383ef54612c3ff5d1a091aaefa74f9d74a7307e8b184217fcffed60f54695220c21b44ccd9b70b5849fa0d7f1e91870a4dc9edbb293ccba103ac17137a69c0e06e8a31abeda90b8515ded271e29409564eb66e2528c8", 0x88}, {&(0x7f00003a6000-0x1000)="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0x1000}, {&(0x7f0000a59000-0x1000)="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", 0x1000}, {&(0x7f00001b8000-0x5a)="eb47dbee17840fc3ba733ae1dccb4d3ba8677134b9841063ba0f5daa872e7dc5164ca9179ae4c2aaf3d64545ce2109691d4dd06f9c1ab4f3544c410a7119f57020f60a9d285ef0980a76924bcf38df9c14cd8cb8e3a3db505f76", 0x5a}, {&(0x7f0000ef3000)="184336227167f3e7ac252d877d8a5ea4825fd541785bb7b28f4e31d50527315fd0fdd9e2788c40767c783f903edd72543e9b54adee6c29eba5fdc212850ed76e8c623f6a96", 0x45}, {&(0x7f0000497000-0x99)="aca850a4c23e47872e61bd6eb44cf05971f36df89dd4093bda43bc41b34b7c5d7273f958729a10f455b98b44522f018d24b5b14428ca02d8134d115594f694bf2c80d0dd632f244b5b5d78d4025d35cde74f98bced9290afd28705be5b46f3c597b29d2e8fe5fa3d2efc11fcacdb4a37a580a119cae56a8fa750332e10237e67270de82c677e43be753ddbdd88a84e624e6d7f8a22eb4eb6b0", 0x99}, {&(0x7f0000ac3000-0xf9)="cb8ea40458922f61933867b43f248d6ab3fe6467a1c84b47ef6f8fa3c1cb64420b3aca1c7a06653ec56ce7553fe9037db095b4e0d69f2ced0e68ce9007db5a876e6e73b5dda64b06d793bacbff3a2ab0a55529b1b156e8c5beff72b6e4ea75d9cd9bc873fb6cb6ef906d35aabe58a200c4243f6d8bdc4dc9492ea3075f590a0a1616b865c2156618d666b88ec9f97c60be1d9a21af6543b9c1b3bd6bb323fa7237d883818021a8ffd0d5232f8ae3090e4839360f2a1ffe96488de41f415839032b4618d08dac79065c7fe6b7a79c4c8817a4d019effdc4fbbfe884086bce6b074387dec57f9f8dd8c2e6fa9bb873bff49ccd02f882dc76be69", 0xf9}, {&(0x7f0000c72000-0x62)="84b8c736de748c01092e5702d112e41dd7c466b1afe7b37d773c8250ebc303df00a594db2fb4dd70b3b9232914b4258673a0b6c1f99a3f1db2e7dc07cb17eaddd9c3f663d5e93fbd7abe7e04e844fa30a7c978e08cab4ec7411074bc19bc9844a042", 0x62}], 0x8, &(0x7f000022f000-0x50)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x50, 0x8000}, 0x4000080) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f000064c000-0x4)=0x10000) r6 = socket$unix(0x1, 0x3, 0x0) dup3(r1, r6, 0x80000) syz_emit_ethernet(0x11, &(0x7f0000167000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x88ca, @x25={0x0, 0x200000000000000, 0x0, ""}}}}, 0x0) 2017/12/26 06:26:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ec000)=0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000337000)="70001c65aa006f000693ad8474796fb29a34b9a3d5cd1b6c82f57add44850c9deedf38865a6cea1ade6d8e2afde83c6ea1a5b86607833abe7dae2b265f3d03f5890189bbfd72f2e4be2c2bfcb500183f53053885622cd576ef41f4615d7d1cca59d11bac31a31089c368340b2adac47b6eac2feacab92055715c4c4df9b6f596f4b431eb1275e50f1c01b04510dbe470") setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000d0c000-0x4)=0x2, 0x4) pread64(r1, &(0x7f000007f000)=""/2048, 0x800, 0x0) 2017/12/26 06:26:08 executing program 6: mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) write(r0, &(0x7f000093c000-0x24)="240000002c00250005000000ea00fa0e02000003d230bff5feffffff1adb060000000000", 0x24) 2017/12/26 06:26:08 executing program 5: mmap(&(0x7f0000001000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/26 06:26:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f00009e5000)='./file0\x00') r0 = socket(0x9, 0x1, 0x405) r1 = dup2(r0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000573000)=0xfffffffffffffff7) r2 = socket(0x10, 0x802, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000efb000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d5a000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d9000-0x4)=0xe8) r5 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005c5000)={r3, r4, r5}, 0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000c77000)=0x0) bind(r2, &(0x7f00007b1000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) getcwd(&(0x7f0000986000-0x94)=""/148, 0x94) 2017/12/26 06:26:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c6000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000490000-0x4)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000b25000)='./file0\x00', 0x0, 0x8) ioctl$KDSKBLED(r1, 0x4b65, 0x1ff) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000396000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ee8000-0x4)=0x14, 0x800) getsockopt$sock_int(r2, 0x1, 0x13, &(0x7f0000fc4000-0x4)=0x0, &(0x7f0000fa7000)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f000008e000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000357000-0x5c)={0x9, 0x2, {0xffffffffffffffff, 0x0, 0x4, 0x2, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c5a000)='/dev/pktcdvd/control\x00', 0x8480, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000163000)=""/140) 2017/12/26 06:26:08 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000003000)=0x100) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0x7)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0xa, &(0x7f0000006000-0x4)=0x0, &(0x7f0000001000)=0x4) fallocate(r1, 0x3, 0x1, 0x4) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000005000-0x4)=0x0) 2017/12/26 06:26:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) symlink(&(0x7f00007b1000-0x2)='..', &(0x7f000025d000-0x8)='./file0\x00') 2017/12/26 06:26:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x100800) pipe2(&(0x7f00000c5000-0x8)={0x0, 0x0}, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) syz_open_dev$loop(&(0x7f0000cc6000-0xb)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) mlock(&(0x7f000004c000/0x4000)=nil, 0x4000) socket(0x0, 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006cd000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) process_vm_writev(r2, &(0x7f0000f40000-0x40)=[{&(0x7f00005d3000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f00003e6000-0x40)=[{&(0x7f000075f000)=""/225, 0xe1}], 0x1, 0x0) 2017/12/26 06:26:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @loopback=0x7f000001]}, @ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003fe000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/26 06:26:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd4000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f000077a000)='./file0\x00', 0x202000, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1e, &(0x7f00007af000-0x4)=0x0, &(0x7f00008cd000-0x4)=0x4) r2 = open(&(0x7f0000b8e000-0x8)='./file0\x00', 0x440080, 0x0) sendto$ipx(r2, &(0x7f0000a59000)="5142bee7ad566d727f0bcf42df382862e40d587fc441353758aa4767a10d2299c08c966b9c8922050a7ea6735ecc68e0a7012312e8b08ac7c158168874eb83304709e02b5156da9745b66344fffb6dd14058e751b4b0bd2bef1294c266b8f0c9efbbe49e45be10631e49f4bfb86c95696845e17b8eb45ca1292e336ebf41e407", 0x80, 0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007ad000)={@common="6c6f000000000000000400007fffffff", &(0x7f0000000000)=@ethtool_wolinfo={0x26, 0x81, 0x0, "a7d912725f6b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:08 executing program 1: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000e6c000)={0x1}, 0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f000048e000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f09000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f0a000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup2(r0, r1) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x11) r3 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r3, &(0x7f0000f09000-0x80)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc6d205000000000bd2a66642c9d6ada110172f02e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) 2017/12/26 06:26:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendto(r0, &(0x7f00005af000-0x79)="16278a27320b24c2bd5284bab51c9129", 0x10, 0x0, 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000538000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000003c000)={0xaf, 0x4548, 0x575c, 0x800000000000000, 0x1c, 0x9}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8) 2017/12/26 06:26:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = dup(r0) bind$unix(r1, &(0x7f0000517000)=@file={0x1, './file0\x00'}, 0xa) sendto$unix(r0, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) prctl$setmm(0x23, 0x5, &(0x7f0000600000/0x2000)=nil) 2017/12/26 06:26:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$void(r1, 0x5451) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000536000)={0x77359400, 0x0}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007b3000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0xe, 0x0, 0x0, 0x0}, 0x20) 2017/12/26 06:26:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000000006) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000010d000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f00003dc000)="fb2a0edf1c23afd4bf09619cbae03af91df618efddffd24a73d56356f0d97c46c3c07574f7859f73cd78656c959d83fe7ef41ccef7fb60627193707bd7bb49f3f26da949e5116edb60e0336472bc61b39b47f276e34a13b9eda1ad", 0x5b) dup2(r1, r0) writev(r0, &(0x7f00002f3000-0x38)=[{&(0x7f0000aa7000-0xa0)=':', 0x1}], 0x1) 2017/12/26 06:26:08 executing program 6: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000e47000-0x108)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mkdir(&(0x7f0000a06000-0x8)='./file0\x00', 0x8) 2017/12/26 06:26:08 executing program 7: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000008000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f000003e000-0xa)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000040000)=0x6, 0x4) readahead(r0, 0x4, 0x1f) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[], 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000042000-0x4)=0x0, &(0x7f0000022000-0x4)=0x4) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000042000)="081e86a023b55de22c7869f91e", 0xd) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2017/12/26 06:26:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009ca000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000006b000-0x9)='net/tcp6\x00') fcntl$getownex(r1, 0x10, &(0x7f0000e91000-0x8)={0x0, 0x0}) rt_sigqueueinfo(r2, 0x30, &(0x7f0000677000)={0x37, 0x2, 0x3, 0xffff}) pread64(r1, &(0x7f0000537000-0x92)=""/146, 0x92, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x0) splice(r0, 0x0, r0, 0x0, 0x8, 0x4) 2017/12/26 06:26:08 executing program 0: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000)={0x8}, 0x8) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000d76000)={&(0x7f000016e000/0xc00000)=nil, 0xc00000}) unshare(0x40600) r1 = epoll_create(0x5a) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b0d000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00003d6000-0x53)=""/83) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e82000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @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}}, &(0x7f0000e82000-0x4)=0xe8) syz_open_dev$usbmon(&(0x7f000016b000-0xd)='/dev/usbmon#\x00', 0x9, 0x900) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000064d000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, r3}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x8) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e83000-0xb8)={0x0, 0x3, 0xfffffffffffffffd, 0x9, 0x0, 0x401, 0x5, 0x4718, {0x0, @in={{0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x0, 0x1000, 0xecbb}}, &(0x7f000073c000)=0xb8) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000e83000-0x108)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x3, 0x1ff, 0x2, 0x1000, 0x9278, 0x6, 0x8000, 0x2, 0x4, 0x5, 0x9, 0x9090, 0x4, 0xfffffffffffff315]}, &(0x7f0000e82000)=0x108) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000e82000)=0x8bf0, 0x4) ioctl$TCSBRKP(r2, 0x5425, 0x39c1) 2017/12/26 06:26:08 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0xb)={0x0, 0x0, &(0x7f0000e80000)=[], 0x0, &(0x7f00002d8000)=[], 0x0, 0x0}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000fef000-0x8)=0x0, &(0x7f0000f74000)=0x8) 2017/12/26 06:26:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000144000)={0x0, 0x80000000, 0x0, 0x9, 0x7, 0xc8}, &(0x7f0000b63000)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000068b000-0x14)={r1, 0x1, 0x1, 0x8, 0xfffffffffffffff9, 0x9}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x4) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000023c000)=""/140) writev(r2, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300ac4b80040d8c560a06ff7f0000e076000543d8d8fe580000004eca7f64643e8900050028005a0004fbf5100002000000000000631c04edc7000000000000000d00010001ea070000ec6b0f536e06ce", 0x58}], 0x1) 2017/12/26 06:26:08 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x80000000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x4, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000001000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 06:26:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fremovexattr(r0, &(0x7f000019c000-0x17)=@random={'security.\x00', "2f646508000000746f66730097"}) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000bd4000)=0xfffffffffffff9f6, 0x4) 2017/12/26 06:26:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000690000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000001000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000002e000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000020e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003db000)=0xe8) r1 = socket(0x11, 0x2, 0x0) sched_rr_get_interval(0x0, &(0x7f0000dd5000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@generic="e9ffec3044291f9e1d181852860b8d3a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000036a000-0x10)={r2, 0x1, 0x6, @random="1bb52876c014", [0x0, 0x0]}, 0x10) close(r1) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00004e1000)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/26 06:26:08 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x0, 0x4) fcntl$notify(r0, 0x402, 0x80000000) connect(r0, &(0x7f0000002000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername(r0, &(0x7f0000003000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000004000)=0x10) recvfrom$ax25(r0, &(0x7f0000004000-0xb1)=""/177, 0xb1, 0x100, &(0x7f0000004000-0x10)={0x3, {"3d1672e489dc44"}, 0x0}, 0x10) 2017/12/26 06:26:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000e, 0xff) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = socket$inet6(0xa, 0x400000000001, 0x0) wait4(0x0, &(0x7f00003b7000-0x4)=0x0, 0x0, &(0x7f0000f71000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000090000)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000070b000)={r3, r4}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000ba6000-0x28)=[{0x2, 0x7}, {0xa, 0xfffffffffffffffa}, {0x7, 0x100}, {0x7, 0xf08}, {0x2, 0x8}], 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000afb000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x0, 0x1, 0x7fffffff, 0x5aae, 0xffffffffffffffe1}, 0x20) r5 = dup(r2) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00007c6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fae000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000284000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x30000000000000, 0x5, 0x5, 0x100, 0x400, 0x40000008, r6}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00002a2000)={0x4, 0x26d, 0x3, 'queue1\x00', 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00005b7000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_fuse_mount(&(0x7f00007c4000)='./file0\x00', 0x1000000003000, r7, r8, 0x10000, 0x410) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f87000-0x18)={0x0, 0x5, 0x20, 0x1000, 0xffffffffffffff32}, &(0x7f000097a000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000406000)={r9, 0x5}, 0x6) bind$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f00004fc000-0x12)={@generic="26fdaaec3294d84c9c796bc87840acfc", 0x100000001}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000469000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d44000-0x4)=0xe8) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000094c000-0x4)=0x3, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000741000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={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}}, &(0x7f0000a6b000-0x4)=0xe8) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00000e5000)={r6, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$VT_DISALLOCATE(r5, 0x5608) [ 55.404936] audit: type=1400 audit(1514269568.466:41): avc: denied { create } for pid=8514 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_connector_socket permissive=1 2017/12/26 06:26:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008bb000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2017/12/26 06:26:08 executing program 2: socket$inet(0x2, 0x1, 0x7) 2017/12/26 06:26:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00005df000-0x10)=[{&(0x7f0000912000-0x49)=""/73, 0x49}], 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000767000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000937000)={&(0x7f0000cbe000/0x3000)=nil, 0x3000}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000098b000-0x20)={{&(0x7f0000152000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/12/26 06:26:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0xfffffffffffffffd) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000)=0xffd, 0x4) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0xfffffffffffff0cc, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000c2a000)='/dev/rtc\x00', 0x331003, 0x0) getsockname$ax25(r2, &(0x7f0000345000)={0x0, {""/7}, 0x0}, &(0x7f0000273000)=0x10) ioctl$VT_RELDISP(r2, 0x5605) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000ef4000)=0x0, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r5 = syz_open_procfs(0x0, &(0x7f0000296000)='ns/ipc\x00') ioctl$TIOCGSID(r5, 0x540f, &(0x7f00002a9000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f000062d000-0x6)={0x4, 0x0, 0x0}) ioctl$TIOCPKT(r6, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) read(r6, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r6, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000e65000)={0x100000001, 0x450, 0x7, 0x1f80000000000000, 0x5, [{0x4, 0x7fff, 0x4, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7fff, 0x4, 0x4bc, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x9, 0x7, 0x1f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x8, 0xb551, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x88, 0xbac, 0x0, 0x0, 0x0, 0x2100, 0x0, 0x0, 0x0}]}) epoll_create1(0x80000) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000013d000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r3, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000f8f000-0x2f)={&(0x7f0000272000)=@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f00004b6000-0x10)=[{&(0x7f0000f22000-0xac)="30598a14d7d5a77efc67fb4e9eb72ab527aca01b8b4ca061cda3421bd9a51bd73d8f30f715512794a91ba44fc8928878e75127db44dba82c13214f01aee742917ef7251d04fdf8b1f39dc0f80b85f78faf65a893643e3df15c59984fca8e821536ab4c15fd631908409b97fca5705bdf444d1f943d33da9751f5002686e969dbc3fe5a7f777cc4922e60dee4d2d9247f75e3d42210b6df952f686aee8b161501c31edc1bafe3745871097f18", 0xac}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet(r3, &(0x7f0000377000)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r3, r4) add_key(&(0x7f0000f4e000-0x12)='.request_key_auth\x00', &(0x7f000050a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) 2017/12/26 06:26:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sg(&(0x7f0000d28000-0x9)='/dev/sg#\x00', 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000a6d000-0x2d)=""/45, 0x2d) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00005c6000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000579000)=0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000c76000)=0x0, &(0x7f000075b000)=0x4) kexec_load(0x4, 0x2, &(0x7f0000212000-0x40)=[{&(0x7f0000af2000)="de703f67f990d7947872b46eb4458b09c60d1d3334bbb23fbfb4520a00a2c38e74bc0484dbf956a2deb3650cc41e49b16547af5a948b7863a71e1bc448c98174", 0x40, 0x8, 0xc797}, {&(0x7f00002df000)="7bfd00cd92fa70468a0d399b7a0ebb5ee9d5ac470d9e7dc732fc2786938ff0d4315f947496cf0e2e61aebfce5caa4fa772ed8f0ef0f0657e6ae10fdc8940f03311c79a7fea8c290cf3a16e3ca26de2f239b5dae444f3af06411fc6c396fb22baaddd9e4d1634e2d5b9389faba3e24127f2062cf20a8f122d77b48a0270387663bbef50e7867ac97fd4c0be000f63bf707dd7cf0767198d97350d9d4edb6986bfd15ad55a8ee28b1d8f395d588a08472d3f9363f52eba71511ff26c1d4cd4ce3416d6332356b6172d039838edbe46c01e38f2aa1ab387f6ed2585b9ff553039cf", 0xe0, 0x6, 0x8}], 0x2a0002) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a95000-0xc)={0xc0000004, 0x0}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000668000)={0x401, 0x3ff, 0x1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fc5000)={0x0, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x0, 0x80000000, 0x0}, &(0x7f0000072000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001b1000)={r2, 0x200, 0x100000001, 0x9, 0x3, 0x5}, 0x14) 2017/12/26 06:26:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x5, &(0x7f00003ff000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept4(r0, &(0x7f0000e87000)=@un=@file={0x0, ""/59}, &(0x7f0000397000)=0x3d, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f24000-0x4)=0x7, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000801000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000250000)=0x0, &(0x7f000024f000-0x4)=0x4) [ 55.486618] audit: type=1400 audit(1514269568.546:42): avc: denied { ioctl } for pid=8514 comm="syz-executor1" path="socket:[15622]" dev="sockfs" ino=15622 ioctlcmd=4b4e scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2017/12/26 06:26:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) sysfs$3(0x3) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000874000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000068a000-0x6)='./bus\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000f13000-0x8)=0x0, 0x8) fadvise64(r1, 0x0, 0x0, 0x4) 2017/12/26 06:26:08 executing program 4: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fcd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000819000)=""/254) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000918000)={0x0, @in={{0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x8d, 0x2, 0x9}, &(0x7f0000fcd000-0x4)=0xa0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000fcc000)={r2, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 06:26:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x10)={@empty=0x0, @multicast2=0xe0000002, 0x2, 0x0, []}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x250)={0x0, 0x67d, 0x7, 0x5, 0xa, [{0xf73, 0x3, 0xa5b9, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x1, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x2, 0x3, 0x3000000, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0}, {0x1, 0xff, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x81, 0x3, 0x80, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x80000000, 0x3, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7, 0x7, 0x1, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0}, {0x4, 0x1c88, 0xfffffffffffffffa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x3, 0x100000000, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8001, 0x5, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = dup(r0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000000)={0x9, 0x7f, 0x1, 0x2}) 2017/12/26 06:26:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00007b7000)='./file0\x00', 0x0, 0x4) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000b2c000)=0x20) mincore(&(0x7f0000c85000/0x3000)=nil, 0x3000, &(0x7f0000d5d000)=""/158) r1 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a73000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mkdir(&(0x7f0000ed4000-0x8)='./file0\x00', 0x121) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008bb000-0x4)=0x0) creat(&(0x7f0000597000)='./file0\x00', 0x100) rmdir(&(0x7f0000f51000)='./file0\x00') ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00005ba000-0x4)=0x0) ptrace$setregs(0xffffffffffffffff, r3, 0x3f, &(0x7f0000984000)="") epoll_wait(r2, &(0x7f0000a09000-0xc)=[{0x0, 0x0}], 0x1, 0x5) 2017/12/26 06:26:08 executing program 4: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) dup2(r1, r2) fcntl$getownex(r2, 0x10, &(0x7f000012c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r3, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) readv(r3, &(0x7f0000fbf000-0x10)=[{&(0x7f0000fbf000-0x4)=""/4, 0x4}], 0x1) 2017/12/26 06:26:08 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x2)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000056c000-0x4)=0xc) r4 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000999000-0xc)={r1, r3, r4}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x1c)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000)={@multicast1=0xe0000001, @broadcast=0xffffffff, r5}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0xff, 0x7) quotactl(0x0, &(0x7f0000060000)='./file0\x00', 0x0, &(0x7f0000505000-0xe1)="") getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000915000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/12/26 06:26:08 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001b7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000593000-0x4)=0x81a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x84f07f8e92977307, &(0x7f00006a4000)={0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000583000-0x16)='/selinux/checkreqprot\x00', 0x40004, 0x0) write(r1, &(0x7f0000551000)="182a906bc36abe7e550470a4d8179a5757ecd0cc778b0de2a8db96f6859eeabf1b9cc5c16a5d57fb9ccea8cc92105c08168dee874404dbf82a12f532e0499dcae53e577db6badfe6a9b95b0a975244d1dafc0f43db2082920fe48fb9ecd462276cf001542c8fea0fd4b2dfc8f94bca923db1cd5c106e662a0dfd7457b98cce4b211915b44a3c57859a8d420b0e4a007cc896211d22b2d570a4bbbb84644ccd7edf1b51d394f5feea3291e29c289581a131d2ba3c43f547474c2e12d69bdcc3", 0xbf) 2017/12/26 06:26:08 executing program 5: r0 = open(&(0x7f00005b5000)='./file0\x00', 0xa840, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000167000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x1, 0x0, 0xf, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 06:26:08 executing program 4: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000960000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f00001ad000)="") socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x9}]}, 0x10) sendmsg$netlink(r3, &(0x7f0000000000)={&(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006a8000)=[{&(0x7f00001db000-0x2327)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000961000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x2, 0x0, 0x2, 0x400, 0x0, 0x10000}, &(0x7f0000210000)=0x20) 2017/12/26 06:26:08 executing program 6: mprotect(&(0x7f00008d7000/0x3000)=nil, 0x3000, 0x3000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 06:26:08 executing program 1: r0 = socket$unix(0x1, 0x3, 0x0) shutdown(r0, 0x3) shutdown(r0, 0x1) 2017/12/26 06:26:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e7b000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept4$inet6(r1, &(0x7f00006d2000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f44000)=0x1c, 0x80800) clock_nanosleep(0x1, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) getitimer(0x1, &(0x7f0000178000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r2+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) personality(0x400000e) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a4d000-0x8c)={0x0, @in6={{0xa, 0x3, 0x2523, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a1f000)=0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00009df000-0x8)={r3, 0x8000000000000}, 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000927000)=0x0, &(0x7f0000a62000)=0x4) 2017/12/26 06:26:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/rtc\x00', 0x8000, 0x0) openat(r1, &(0x7f00009ae000)='./file0\x00', 0x101000, 0x24) getsockopt$inet6_buf(r0, 0x29, 0x8000000000030, &(0x7f0000b31000)=""/0, &(0x7f00003dd000)=0x0) 2017/12/26 06:26:08 executing program 6: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x4000000000044031, 0xffffffffffffffff, 0x40000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000604000-0x10)='/dev/sequencer2\x00', 0x82, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x4) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000601000)=0x1) 2017/12/26 06:26:08 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000071000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x8, 0x6, 0xfff, 0xc3, 0x1, 0x9, 0x10000, 0x9, 0x9, 0x1, 0x8, 0xffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000001000)={0x3, &(0x7f0000002000-0x18)=[{0x4b, 0x9, 0x9a, 0xec}, {0x200, 0x9, 0x6, 0xff}, {0x101, 0x7f, 0x10001, 0x20}]}) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fstat(r1, &(0x7f0000fc1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 06:26:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00001a8000)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) set_robust_list(&(0x7f000001f000-0x18)={&(0x7f0000b08000/0x4000)=nil, 0x1, &(0x7f0000fe4000/0x3000)=nil}, 0x18) vmsplice(r2, &(0x7f0000379000)=[{&(0x7f0000386000-0x10)="23fbbabe7a0d22ffb1897b4584e53a43", 0x10}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) r6 = dup2(r1, r4) fcntl$setown(r3, 0x8, r5) fcntl$setpipe(r6, 0x407, 0x0) tkill(r5, 0x16) 2017/12/26 06:26:08 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000024000-0x12)='/dev/input/event#\x00', 0x400, 0x440042) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000024000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000024000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) fchown(r0, r1, r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x80000080000006, 0x0, 0x0, 0x0}]}, 0x10) writev(r4, &(0x7f0000022000)=[{&(0x7f0000021000)="88", 0x1}], 0x1) 2017/12/26 06:26:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x1, 0x8, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f00001a1000)=0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eaf000-0x11)='/selinux/enforce\x00', 0x202, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000018e000)={{&(0x7f00002a7000/0x3000)=nil, 0x3000}, 0x3, 0x0}) 2017/12/26 06:26:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='em0\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000)={0x4, 0x8001, 0x0, 0x9}, 0x8) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000f5e000-0x1000)=""/4096) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r2, r3, 0x0, 0x40000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a76000-0x84)="7ffb414a4aeff383e0dc33e8fdd28999b432a63064ed8209f7883fdaa5c5f93bca403917742857a848", 0x29) 2017/12/26 06:26:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fad000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00005c2000-0x10)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000302000-0xe8)={{{@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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000449000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a99000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000135000)=0xc) fchown(r1, r2, r3) openat(r1, &(0x7f0000386000)='./file0\x00', 0x82101, 0x1a0) 2017/12/26 06:26:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000bfb000)='/dev/loop#\x00', 0x0, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x401870c8, 0xffffffffffffffff) 2017/12/26 06:26:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c8a000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) pwrite64(r1, &(0x7f00002b9000-0xce)="db3343b287e3804d30e20eb30cb0371a8415ab4931f9e87c3d40de457ecf015eda278f4925b73341e5df8c7f8628a5bc8d8ea980978854b09ce7e7209848e16b4262647685f93d56a82fbf8bb26449fc884ee1401eefeb10837dd77844822f9b931d65b4386dcf8bc5da25aea0064d39e2d511712d3f301faf9750aa886607f54102df2dbbf6b24d2c7f7ecab6e0fce3139540f342326e37665be3c8957f1400451df727fc93cc3e74baf2e1c6cd3dd3075bb43cdfe94115e23631e17dc1e27706510ff9eabc6a3678dd654cd1bb", 0xce, 0x0) lseek(r1, 0x0, 0x0) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 06:26:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x80000, 0xffffffffffffffff) prctl$void(0x1e) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, "0e"}], 0x18, 0x0}, 0x0) 2017/12/26 06:26:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5437, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x228000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r1, 0x5428) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000e3a000-0x30)={0xc, 0x0, &(0x7f0000e6c000-0xc)=[@decrefs={0x40046307, 0x3}, @enter_looper={0x630c}], 0xb, 0x0, &(0x7f0000001000-0xb)="6d8142cddbdb41bd7eddf5"}) 2017/12/26 06:26:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) syz_emit_ethernet(0x3f, &(0x7f000058d000)={@random="be69460c179e", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0xffffffff, 0xfda, 0x800}}], {{0x0, @arp=@generic={0x2b, 0x0, 0x6, 0x9, 0xb, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "7c0831078189fdd0d5", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "306f7f30b4efba37ad75192eb950bd3d"}}}}, &(0x7f000038b000)={0x0, 0x2, [0x563, 0xfc9]}) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000586000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffdfffffffd}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) openat(r1, &(0x7f0000e0b000)='./file0\x00', 0x400, 0x20) ppoll(&(0x7f0000269000)=[{r0, 0x10, 0x0}, {r1, 0x44, 0x0}, {r1, 0x2104, 0x0}, {r1, 0x20, 0x0}], 0x4, &(0x7f00005ec000)={0x0, 0x0}, &(0x7f0000079000)={0xe44}, 0x8) clone(0x0, &(0x7f00009f8000-0xd7)="", &(0x7f0000d7b000)=0x0, &(0x7f0000ea5000)=0x0, &(0x7f0000a36000-0x78)="") creat(&(0x7f0000320000-0x8)='./file1\x00', 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000b43000-0x4)=0x9) 2017/12/26 06:26:08 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000014000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000012000-0x118)=[{&(0x7f0000011000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000010000)=[{&(0x7f0000011000)="", 0x0}], 0x1, &(0x7f0000010000-0x14)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000010000-0x10)={&(0x7f0000008000/0x1000)=nil, 0x1000}) 2017/12/26 06:26:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000dd6000)='keyring\x00', &(0x7f0000a1b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) fanotify_init(0x1e, 0x40800) r1 = add_key$keyring(&(0x7f0000fa2000-0x8)='keyring\x00', &(0x7f0000ad0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000373000-0x8)='keyring\x00', &(0x7f0000072000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) keyctl$get_security(0x11, r1, &(0x7f0000f7f000)=""/142, 0x8e) 2017/12/26 06:26:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000a3e000)=""/4096, 0x1000, 0x0, &(0x7f0000b3c000)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009eb000)='/selinux/relabel\x00', 0x2, 0x0) listen(r1, 0x17b) 2017/12/26 06:26:09 executing program 6: syslog(0x3, &(0x7f0000001000-0x5c)=""/92, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000bbc000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) 2017/12/26 06:26:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f000041d000)='/dev/net/tun\x00', 0xd) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000067a000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035a000)=0xe8) stat(&(0x7f00003d6000)='./file0\x00', &(0x7f0000442000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f8c000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3, 0x8, 0x2, 0x9, 0xa, 0x20, 0x80, 0xfff, r2, r3}, {0xee, 0x907a, 0x5, 0x20, 0xfffffffffffffff7, 0xfffffffffffffc01, 0x6, 0xb174}, {0x7, 0x40, 0x1f, 0x0}, 0x276, 0x8, 0x5, 0x1, 0x40, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x401}, 0xf, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x4, 0x0, 0x6, 0x3f, 0xffffffffffff5328, 0x100000000}}, 0xe8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004cb000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22c2ff0f"}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2017/12/26 06:26:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000bd9000-0x118)=[{&(0x7f00001b7000)=@in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00007e2000-0x50)=[], 0x0, &(0x7f0000f31000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x86c93002e80bfc40, &(0x7f00003ad000-0x2b)="655888d1f58af6a13971a24cfd370e4bd35f593298bfcaecc5b8bc659227c4d28b664b1c2e617fc8f8c3ab", 0x2b) 2017/12/26 06:26:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x2) sendmsg$netlink(0xffffffffffffffff, &(0x7f00006fb000)={0x0, 0x0, &(0x7f000039d000-0x10)=[{&(0x7f0000007000)=[{0x10, 0x0, 0x0, 0x9, 0x0, ""}], 0x10}], 0x1, &(0x7f0000abf000-0xa0)=[], 0x0, 0x0}, 0x0) ioctl(r0, 0x1, &(0x7f0000007000)="") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d71000-0x63)={0x0, 0x5b, "ad26cf16a255674651d5791767a7f58bf26a1decf8bd148ef15c11538ba5adf6f9e1b87f281a65c48553e8af5dc215cd16048c2ae0a9f4d2fabc2ac3a2ba10c3eda11edce76c15715f4d313fd310ab9bf547648a2a8465081d11d8"}, &(0x7f00001f5000)=0x63) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b46000)={r1, 0xa2, "a7cd805e9e1d8ac38e7b9c6ff4150a495f1e37feb93ada8824617f5d65617220cd802d99f5b0820e397352b5f9e7d087e299aea493cf3c1c7d3b96a8f09dd13e1b29f5fb1ac3bb17e14ad97a301e1ad484cfe43b6d1197b6326c95709735acf0118f3b84130003eae981005e628ec3d50d4b11c5519f76d0e229b9b1af389c4760d6562b07e16e5d6bf308ffb0a6c850539c7b7ba33236ad1da6daf09aaf1a3e0d13"}, &(0x7f0000783000-0x4)=0xaa) connect$ax25(r0, &(0x7f0000aa3000)={0x3, {"5ab1861d320e6a"}, 0xfffffffffffffffc}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000566000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000a10000-0x58)={0x3, 0x9, 0x802000080000001, 0x7, 0x8001, 0xffffffffffffff5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:09 executing program 0: r0 = socket(0x2000000011, 0x3, 0x5) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000bc5000-0x4)="", 0x0) 2017/12/26 06:26:09 executing program 4: prctl$intptr(0x16, 0x80000000) 2017/12/26 06:26:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) preadv(r0, &(0x7f000030b000)=[{&(0x7f0000d01000)=""/4096, 0x1000}, {&(0x7f0000f3d000-0xfd)=""/253, 0xfd}, {&(0x7f0000860000)=""/153, 0x99}], 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000342000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000a80000-0x19)="f39c9aecfbd289d6a8d9fe34ec5e1adfa4d3bfd262ed5c587d", 0x19) r2 = syz_open_procfs(0x0, &(0x7f00003de000)='attr/keycreate\x00') sendfile(r2, r2, &(0x7f0000643000-0x8)=0x0, 0x114a) 2017/12/26 06:26:09 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000feb000)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000117000)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000fed000-0x18)=[{0x7, 0x2}, {0x8, 0xaa}, {0x6, 0x1f}], 0x3) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feb000-0x21)=""/33) 2017/12/26 06:26:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d50000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000075c000-0x4)=0x3b, 0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000bf6000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000585000-0x4)=0x14) sendto$packet(r0, &(0x7f0000d85000-0x9d)="8f34be6924ba669b787644aff0c3ef73a7eaaff80e876e6979f0269471d216aec15a7d01bad2670b286588248abc677919a25f9c6a80ad9aaa976de51a69f208ae6cccca8e7f98106fc265842431b81d9b7df77162bd0ce64910d21be0a5d13a8420f9983961bafe2c2c93fe434de7af4b32e6d4f20f258345a33d12f77fe1d162a069698d29810d5b30460f68644d7ab4520711459ea845a682ae3fb4", 0x9d, 0x10, &(0x7f0000041000)={0x11, 0x1f, r2, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r3 = socket$packet(0x11, 0x0, 0x300) r4 = creat(&(0x7f0000c7b000-0x8)='./file0\x00', 0xc) fcntl$setlease(r3, 0x400, 0x0) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000a6a000)=0x8000, &(0x7f0000ce0000)=0x4) r5 = syz_open_procfs(0x0, &(0x7f0000515000)='net/ptype\x00') preadv(r4, &(0x7f0000fd5000)=[{&(0x7f0000cbe000-0x2f)=""/47, 0x2f}], 0x1, 0x41) mmap(&(0x7f00000df000/0x2000)=nil, 0x2000, 0x9, 0x30, r4, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00004aa000-0x28)={@generic="6ffea7e3fe06c288f5ba423af8c9715e", @ifru_flags=0x0}) connect$inet(r4, &(0x7f0000bcf000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) execve(&(0x7f0000c6d000-0x8)='./file0\x00', &(0x7f000023a000-0x20)=[&(0x7f0000fb8000)='procvmnet1^\'mime_type\x00', &(0x7f0000c43000-0x1)='\x00', &(0x7f0000b0a000-0x5)='eth0\x00', &(0x7f0000d64000-0xa)='net/ptype\x00'], &(0x7f0000bfc000-0x28)=[&(0x7f00008d1000)='net/ptype\x00', &(0x7f000038f000)='net/ptype\x00', &(0x7f0000b59000)='net/ptype\x00', &(0x7f0000be7000)='net/ptype\x00', &(0x7f0000ec9000-0x5)='bdev\x00']) 2017/12/26 06:26:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x2, 0x20}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c87000)={0x0, 0x0, 0x0}, &(0x7f0000fc4000)=0xc) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ca0000)={0x0, 0x0}, &(0x7f0000ca1000-0x4)=0x10) fcntl$setown(r2, 0x8, r3) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000fcc000-0x4)=0x0, &(0x7f0000aad000-0x4)=0x4) fcntl$getownex(r2, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000fca000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/26 06:26:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000d47000)={0x7e, 0x24ac}) fcntl$lock(r0, 0x7, &(0x7f0000db2000-0x10)={0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0}) 2017/12/26 06:26:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a7a000)='/dev/sg#\x00', 0x8, 0x200) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00003bc000-0xcf)={0x1, 0xc7, "5b329a58f9267117fc8c4b33f0cdc26ed0a7ec9ceb58d5a71aa66c5503c6aad4b91c85357b8cde522de041a3a21821b0afeb469a9e1de32c6fec9c06f5d04de15a29f8a99eb25baf048979bb39d864385570f29357fcf46577ad33b41b6c4d9e6f981bcd7011f9759923f30c36dcc1e22e236484e23d5709428955eb0082edbf94fdc0ca301acad95cf633b429bc2833debb1a958cd363964d85404de13e0d8840e3873019fe93d058bc17fea5729d58e81c63169575a643fc99a68894ad3b9fbb19c9e3178846"}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000198000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000066c000)={0x0, 0x0}) setpgid(r3, 0x0) 2017/12/26 06:26:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x100000000100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ed7000-0xd)='/dev/usbmon#\x00', 0xffff, 0x200) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000068c000-0x58)={{0x1, 0x2}, 0x1, 0x40, 0x0, {0x100000000, 0x1}, 0x5e, 0xe3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r1 = open(&(0x7f00000b9000-0x8)='./file0\x00', 0x0, 0x0) munmap(&(0x7f0000bd1000/0x11000)=nil, 0x11000) mmap(&(0x7f0000bd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000bd1000)='./file0\x00', 0x800, 0x100) read(r1, &(0x7f000064d000)=""/220, 0xdc) 2017/12/26 06:26:09 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000071b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x283000)=nil, 0x283000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000248000-0x15)='/dev/pktcdvd/control\x00', 0xfffffffffffffffe, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = syz_open_dev$tun(&(0x7f0000276000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000013f000)={@common="65716c000000000000000000000003ff", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000284000-0x14)={0x200000000, 0x6, 0x5, 0x6, 0x59}, 0x14) socket$packet(0x11, 0x3, 0x300) prctl$intptr(0x22, 0x80a) mmap(&(0x7f0000284000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000284000+0x4db)={0x7, 0x20101800, 0xffffffff, 0x100, 0x3ff, 0x3, 0x3, 0x8, 0x4, 0x3f}, 0x10) ioctl$TUNGETVNETHDRSZ(r2, 0x400454dc, &(0x7f00001b5000-0x4)=0x0) mmap(&(0x7f0000285000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000285000)={0x3, {"a152ceb8755b75"}, 0xfffffffffffffff8}, 0x10) 2017/12/26 06:26:09 executing program 3: clock_adjtime(0x7, &(0x7f0000cc3000)={0x9, 0xdcb3, 0x8, 0x2, 0x7fffffff, 0x5, 0x80, 0x6, 0x4, 0x894, 0x7fffffff, 0x101, 0x101, 0x5, 0x2, 0x0, 0x5b, 0x2, 0xfffffffffffffffc, 0xae82, 0x100000001, 0x0, 0x5, 0x8, 0x101, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000158000)='uid_map\x00') writev(r0, &(0x7f0000e78000-0x28)=[{&(0x7f0000dba000-0x91)="a1", 0x1}], 0x1) socket$netlink(0x10, 0x3, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b80000-0xc)={0x4, [0xc674, 0xffffffff, 0x3, 0x40]}, &(0x7f000032c000)=0xc) 2017/12/26 06:26:09 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001b2000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e12000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000004a000-0x50)={{0x1, 0x0, 0x101, 0x1, 0x8}, 0x3f, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prctl$seccomp(0x16, 0x1, &(0x7f0000048000-0x10)={0x0, &(0x7f0000048000-0x8)=[]}) 2017/12/26 06:26:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) socket$inet_udp(0x2, 0x2, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00005ef000)={0x0, 0x0}) rt_sigqueueinfo(r2, 0x2d, &(0x7f0000a39000)={0xffffffffffffffff, 0x1, 0xffffffffffffff19, 0x0}) unshare(0x200) 2017/12/26 06:26:09 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x8000000043, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) 2017/12/26 06:26:09 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000001000-0x58)={0x6, 0x75a9, 0x7, 0x200, 0xfffffffffffff145, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrandom(&(0x7f0000013000-0x7d)=""/1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 06:26:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00006e5000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1197c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) getsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000665000)=""/135, &(0x7f0000a45000-0x4)=0x87) openat$keychord(0xffffffffffffff9c, &(0x7f0000628000-0xe)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000401000-0x20)={@generic="3dd4c3c914c73733a876dc66d32d9211", @ifru_flags=0x400}) 2017/12/26 06:26:09 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000e000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000007000-0x390)={0x7, {{0xa, 0x1, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x1, 0x552, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x40, @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]}, {{0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x60ac02cc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000)=""/1, 0x1}], 0x1, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/12/26 06:26:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x0, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000002000-0x4)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) mprotect(&(0x7f0000be2000/0x4000)=nil, 0x4000, 0x1000000) r2 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000d45000)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000066d000)=0x18) 2017/12/26 06:26:09 executing program 6: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd}, 0x2, [0x0, 0x0, 0xfffffffffffffffd, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x4, 0x8000004) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) msync(&(0x7f00004f4000/0x4000)=nil, 0x4000, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000df3000)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007e4000)='/dev/vga_arbiter\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d2e000)=0x0, &(0x7f00004e0000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x3f, &(0x7f00005fe000)=""/84, &(0x7f0000df5000-0x4)=0x54) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000a60000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x5}) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000d3a000)=0x8, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r4, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000df2000)=0x2dc, 0x4) pipe(&(0x7f00006ed000-0x8)={0x0, 0x0}) splice(r4, 0x0, r5, 0x0, 0x10000, 0xffffffffffffffff) getsockname(r4, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000df3000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r4, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2017/12/26 06:26:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000585000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xa) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000003a000)={{0x0, 0x0}, {0x5, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00001c9000-0x11)='/selinux/context\x00', 0x2, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003e0000)={0x8, 0x0, &(0x7f0000ee3000-0x8)=[@acquire={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000c86000)=""}) 2017/12/26 06:26:09 executing program 2: personality(0xffffffffffffffff) r0 = dup(0xffffffffffffff9c) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000001000-0x4)=r1) 2017/12/26 06:26:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c45000)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000022d000-0x8)={0x0, 0x3}, &(0x7f00004f9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ae8000-0x20)={0x9, 0x100000000, 0x0, 0x100000001, 0x8fa, 0x401, 0x3, 0x8a41, r2}, &(0x7f0000a05000-0x4)=0x20) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00001d3000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 06:26:09 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fbd000)=0x0, 0x109, 0x0, &(0x7f0000318000+0x832)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fbf000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000a04000)={0x2, 0x2, 0x1, 0xb730, 0x1, 0x9}) [ 56.676946] device lo entered promiscuous mode 2017/12/26 06:26:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x23, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb3000)=0x0) clock_gettime(0x0, &(0x7f0000b24000-0x10)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f000006e000)={{r1, r2+30000000}, {0x77359400, 0x0}}, &(0x7f0000b85000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x9, &(0x7f0000cd9000)={0x0, 0x0}) 2017/12/26 06:26:09 executing program 0: clone(0x0, &(0x7f00006f3000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f000072f000-0xc4)="") inotify_init1(0x80000) finit_module(0xffffffffffffffff, &(0x7f000008b000-0x5)='$em1\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000-0x4)=0x782, &(0x7f0000002000-0x4)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000612000-0x4)=0x0) 2017/12/26 06:26:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b8d000)='/dev/rfkill\x00', 0x7cdb81, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000a55000)={0x6, 0x10001}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000358000)=0x0, &(0x7f0000f8a000)=0x4) fstatfs(r0, &(0x7f0000bc4000-0xee)=""/238) 2017/12/26 06:26:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) unshare(0x12028a00) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000aeb000)={0x0, 0x8}) fstatfs(0xffffffffffffffff, &(0x7f000015d000)=""/0) 2017/12/26 06:26:09 executing program 7: mmap(&(0x7f0000000000/0x8d7000)=nil, 0x8d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r0, 0x32, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000399000-0x10)={0x1, &(0x7f0000002000)=[{0x1d, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f00008d7000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001c9000-0x4)=0x60) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00001c4000-0x10)={0x8, 0x7fffffff, 0x0, 0x7}, 0x10) fcntl$addseals(r0, 0x409, 0xb) 2017/12/26 06:26:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000061a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000163000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e9a000)={{{@in=@local={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}, {{@in6=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f78000)=0xe8) setreuid(r0, r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f0000f10000-0xd)='/dev/net/tun\x00', 0x0, 0x101000) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f00004f5000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x20008815) 2017/12/26 06:26:09 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x200000, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x4015, r0, 0xfffffffffffffffe) 2017/12/26 06:26:09 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e62000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000014000)=0x1) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e6b000-0x4)=0x1, 0x4) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e62000)={{{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e62000)=0xe8) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e62000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e63000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000055000)={{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffff00000001, 0x0, 0x8, 0x9, 0xa0, 0xa0, 0x3f4f, r2, r3}, {0x0, 0x1, 0x5, 0x6, 0x8, 0x2, 0x2, 0x3}, {0x9, 0x6, 0x0, 0xfffffffffffffffd}, 0x3, 0xd25, 0x7, 0x0, 0x10, 0x1}, {{@in=@broadcast=0xffffffff, 0x4, 0x5}, 0x9, @in=@multicast1=0xe0000001, 0x800, 0x4, 0x3, 0x7, 0x7ff, 0x4, 0x1d0}}, 0xe8) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 56.706638] binder: 8781:8782 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 56.746094] device gre0 entered promiscuous mode 2017/12/26 06:26:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000758000)='/proc/self/net/pfkey\x00', 0x2c002, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000b0a000-0x4)=0x83, 0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f73000-0x7f)="2400000032001f0014b6e907000904004d0007100800390038ffffff08001a0000001a00b26e10f7ef259848b3bdc77e5ac0c3931e821e7d8d3e27ae79df71590fa5b523fbf18dd70faed1bcf83277f352daedf08bb7dfb290d5de93b06615ad9fc94ad6f0f6c8f5bfd0b8f2fea5ac0c871700006063fe15cce20d7684e26d", 0x7f) mincore(&(0x7f0000db4000/0x2000)=nil, 0x2000, &(0x7f00007fc000)=""/0) 2017/12/26 06:26:09 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000512000-0xb8)={0x0, 0x100, 0x1, 0x4, 0x33f2, 0x7e4, 0x5, 0x7, {0x0, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x6, 0x0, 0x8, 0xba}}, &(0x7f000027c000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000e19000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) memfd_create(&(0x7f0000092000-0x9)='#@vmnet0\x00', 0x1) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000940000-0x8)={0x1, 0x5}, 0x8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eb1000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00006c2000-0x6)={r2, 0x7ff}, 0x6) r5 = dup2(r4, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r5, &(0x7f0000e70000-0x30)=[], 0x0) rt_sigprocmask(0x3, &(0x7f0000221000)={0x1ff}, &(0x7f0000b0f000-0x8)={0x0}, 0x8) 2017/12/26 06:26:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000384000)='net/route\x00') poll(&(0x7f00006d4000-0x50)=[{r0, 0x8242, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f27000/0x3000)=nil, 0x3000, 0x200000e, 0x14810, r0, 0x0) 2017/12/26 06:26:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000128000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "3003000000000000000200000000000000df00ed9f8c070072013de52ecf1544ec9a9600c48ddd09090000000000000017befa457d260158b61a1a52"}], 0x4c}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) connect$inet(r0, &(0x7f0000438000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000e4d000-0x9)='/dev/sg#\x00', 0x2, 0x400001) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000e47000)={0xa, &(0x7f00005a9000)=[{0x5, 0x6, 0x1, 0x1}, {0x0, 0x4, 0x800, 0x3}, {0x2, 0x2, 0xdc, 0xffff}, {0x8, 0x9f, 0x9, 0x5}, {0x8, 0x92f, 0x1f, 0x9b14}, {0x800, 0x401, 0x7, 0x5}, {0x8, 0x7, 0x2, 0xcc}, {0x99, 0x20, 0x7fff, 0xb95}, {0x8, 0x80000001, 0x80000000, 0xffffffff}, {0x1, 0xfffffffffffffffe, 0x0, 0x6}]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000091b000+0x16b)={0xff, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x120, 0x7, 0x7, 0x4, 0x1000, &(0x7f0000eca000)=@common='irlan0\x00', 0x401, 0x81, 0x7}) recvfrom(r1, &(0x7f000057b000)=""/4096, 0x1000, 0x0, &(0x7f0000acf000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2017/12/26 06:26:09 executing program 5: linkat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', 0x1400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x90002) [ 56.800213] tc_ctl_action: received NO action attribs 2017/12/26 06:26:09 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000054000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000001e000-0x8)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$sndseq(&(0x7f0000010000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000055000)=0x0, &(0x7f0000056000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000007000)={0x966, 0x0, 0x0, 0x1, 0xa0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:09 executing program 2: mmap(&(0x7f0000000000/0xcfa000)=nil, 0xcfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000ffb000)=""/40, &(0x7f0000001000)=0x28) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000968000)=0x5) pipe(&(0x7f0000cfb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000cfa000)={0x8001, 0x7b97, 0x9, 0x1, 0x4, 0x4, 0x3ff, 0x24}, &(0x7f00005c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 56.893365] tc_ctl_action: received NO action attribs 2017/12/26 06:26:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80002) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00001a6000-0x4)=0xac15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000a1e000-0x10)=[{&(0x7f0000cf3000-0x29)="290000001c00190455bba349000a007c02000000000000000000000709000100ff0000000000000809", 0x29}], 0x1) 2017/12/26 06:26:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000073d000-0x16)='/selinux/checkreqprot\x00', 0x101002, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c7c000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000669000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009ae000)={r1, 0x4, 0x6, 0x10000}, &(0x7f0000930000-0x4)=0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$void(r2, 0x5410) 2017/12/26 06:26:10 executing program 5: r0 = socket$inet6(0xa, 0x2805, 0x100) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bee000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000d50000-0x9)=@rc={0x1f, {0x2, 0x3, 0x5, 0x8000, 0x9, 0x7fff}, 0xf3db}, 0x9, &(0x7f0000a82000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xda)="c8d5c38583bf3a8957153ff07286c2a61a093a55675218d0a93a3718ec6da26b7e95ddcd965af6f48f70e7264573d42346335d2c53965f13cbcf9666b0745b3f50910083fc29d24dc54100dbb103ed1d9e4f56a7d8c943f38e15b1e7261faf01aaea18bdf650efc6ad2a78e586e08beda694d5a247b44a12094834f0da3bc83ed083f9bafd387fde22a760cf313db4289166959a27f996f28509466c44a3be73ab3b009482222a692e0edc492bc959566ff860b710416a91e990d578e11a226b56090acda309bd50f5c4b8edb626e5bf9b21238d65e3b71e7f9d", 0xda}], 0x2, &(0x7f0000000000)=[{0x1010, 0x119, 0x20, "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{0x58, 0x84, 0x81, "363af943b28d8be094e7125b9e66a34d18bccc4dad91a7b29a71503c7535072e2bd837718c758d74adc46ada6ef89a17785e7d3349db078d78b9cf825adbd654a03ce4fc79c9"}, {0x30, 0x13f, 0xffffffffffffffff, "5e6636d38d72767fa26e5ee5b31cf734453c57f672f186ae2bd3c469993db012"}, {0x10, 0x29, 0x1, ""}, {0x40, 0x113, 0x8, "c7426000c9e87d35fe038317238ec82b42f1835306f49cef80cde7da77a0ad57a2bb051c482f7099cc90"}], 0x10e8, 0x0}, 0x20000844) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000876000-0xd)='attr/current\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f000030f000)=0x0, 0x7563) 2017/12/26 06:26:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00009e5000+0x976)=0x0, 0x4) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000586000-0xf)='/dev/sequencer\x00', 0xc000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00001d6000-0x4)=0x2670, 0x4) ustat(0x6, &(0x7f00009c4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000dc2000-0x4)=0x0, &(0x7f0000878000)=0x4) 2017/12/26 06:26:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000262000-0x40)={0x3f, 0x9, 0xf5, 0x8f, &(0x7f0000dd6000)=""/143, 0xdf, &(0x7f0000001000-0xdf)=""/223, 0xc4, &(0x7f0000200000)=""/196}) eventfd2(0x0, 0x800000000008000) 2017/12/26 06:26:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000f93000)=0x8f, 0x4) fchmod(r0, 0x100) fcntl$setsig(0xffffffffffffff9c, 0xa, 0x23) request_key(&(0x7f0000f0a000)='big_key\x00', &(0x7f000066e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000eab000-0x1)='\x00', 0x0) r1 = getpgrp(0x0) ptrace$peek(0x1, r1, &(0x7f00002a2000)=0x0) 2017/12/26 06:26:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000095000)='/selinux/access\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000a28000-0x4)=0x0) syz_emit_ethernet(0x2e, &(0x7f0000b59000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x101, 0xcd, 0x4c64}}], {{0x886c, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @rand_addr=0x8, @random="a6df6f4b9972", @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) bind$inet(r0, &(0x7f0000b56000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 06:26:10 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000fd7000)={{0x2, 0x2, @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]}, 0x8, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000fd8000)={0x9, {0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x250, 0x8000000000000000, 0x0, 0x3, 0x3, &(0x7f00002ce000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000609000-0x44)={{0x2, 0x0, @rand_addr=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]}, 0x5a, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fd9000)={0x0, @in6={{0xa, 0x3, 0x1fa00000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffb70}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fda000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000616000)={r2, 0x100000001}, 0x8) 2017/12/26 06:26:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c85000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e8f000-0xe7)={0x0, 0xdf, "484bbb3bf3b0fee9447e346bcd2da6ea619adb90dca886d09c2a7a761f259fcb040cecf1e05ce3ec11655dc188200d021596285f90817860f377fa59e324feb46e3e168b05a48c5c8b14a74e7115def96e7af61935de2e8fa95b5130981f27f7603feee8830da2b2ddd378cbfd765a3da9b71c75be40b9acb2c344d63930697f25d02e3a50f6a773ac52217fc991cae1eda96203b7ade987fcfa2c7caa614d7e3e173ba4e243a052386b04a99d89c81cf1e915bfb40077202eee5264d4e3a1baac72c0a0b001e5f1e36c37bf2b6501b53f4c8deea6b1a0b339ba2854ab0485"}, &(0x7f0000416000-0x2)=0xe7) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000000e000-0x72)={r1, 0xb8, 0x6a, "bcf2b041ff44381ad3bda847838de7573f3e194ff8b5b584dc754dcbed00c3ce8af6ff90bddcf4150e2fa7b744ed5ebc1ab5565b2a29e6a14a105eef90ea3a32167d2d054bf540550f59f02ecff05352232dfc16762dad3bfd4fcb9a6155d605702c878be20da6e0ac6f"}, 0x72) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") ppoll(&(0x7f0000d14000-0x10)=[], 0x0, &(0x7f00009b1000-0x10)={0x0, 0x0}, &(0x7f0000548000-0x8)={0x0}, 0x8) mount(&(0x7f00002f9000-0x8)='./file0\x00', &(0x7f00008f1000-0x8)='./file0\x00', &(0x7f00006f6000-0x6)='ramfs\x00', 0x1000002, &(0x7f0000f7a000-0x20)="") statfs(&(0x7f00001ab000-0x8)='./file0\x00', &(0x7f0000bc0000)=""/71) 2017/12/26 06:26:10 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000018000)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f000000c000-0xa)='ns/cgroup\x00') mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r3, &(0x7f0000019000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000d38000-0x10)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2017/12/26 06:26:10 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000915000)='/dev/rfkill\x00', 0x0, 0x0) r1 = timerfd_create(0x3, 0x0) tee(r0, r1, 0x9, 0xf) r2 = syz_open_procfs(0x0, &(0x7f0000c8b000-0x11)='net/dev_mcast\x00') preadv(r2, &(0x7f0000fea000)=[{&(0x7f0000fec000-0xb5)=""/181, 0xb5}], 0x1, 0x0) 2017/12/26 06:26:10 executing program 7: r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000548000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/26 06:26:10 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x7ffffffffffffe) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/create\x00', 0x2, 0x0) fcntl$notify(r0, 0x402, 0x80000000) r1 = dup(r0) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000003000)=0x0, 0x4) 2017/12/26 06:26:10 executing program 4: mmap(&(0x7f0000000000/0x8da000)=nil, 0x8da000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000109000)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008db000-0xe8)={{{@in6=@loopback={0x0, 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, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008db000-0x4)=0xe8) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00008da000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, r1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000596000+0x446)=0x0, 0x4) 2017/12/26 06:26:10 executing program 5: mmap(&(0x7f0000000000/0x73f000)=nil, 0x73f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xb8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000303000)=""/11, &(0x7f0000740000-0x4)=0xb) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f000073e000)=0x1e) 2017/12/26 06:26:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000049c000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = request_key(&(0x7f0000d0c000-0x6b)="6901ff0065736f620003ff0df9d2ca7851b19cc11b841cf4c84f3567744ce4ad182f819892e917c2c5c22457ec05a09563a4576aa1d3069ee7cf59c717966d4bef8cbadc98e218db0772a8b9523a900c6534f4cb6832355c009a1f850a28ce7d3f41d1417b8649be962696", &(0x7f00003bf000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001f5000)='ramfs\x00', 0xfffffffffffffff8) r1 = add_key(&(0x7f000076a000-0x8)='rxrpc_s\x00', &(0x7f0000589000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r0, 0x3f, 0x0, r1) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) [ 56.959006] nla_parse: 1 callbacks suppressed [ 56.969169] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/26 06:26:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000580000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0x3)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000002000)=""/223) 2017/12/26 06:26:10 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a8f000)=@assoc_id=0x0, &(0x7f000075d000)=0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fff000-0x98)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, 0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000ffe000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = userfaultfd(0x80000) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000185000)={&(0x7f0000340000/0x4000)=nil, 0x4000}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ee9000-0x11)='/selinux/enforce\x00', 0x24000, 0x0) mlock2(&(0x7f00009b5000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000087000-0x4)=0xffffffffffffffff, 0x4) 2017/12/26 06:26:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x3, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0xa, 0x0, 0x0, 0xffffffff}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000052a000-0x4)=0x0, &(0x7f0000a68000)=0x4) listen(0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f00003eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000570000-0x4)=0x10) setsockopt(r1, 0x6, 0x825, &(0x7f00006b4000-0x1000)="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", 0x1000) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000330000)=0x0, &(0x7f0000e1b000)=0x4) 2017/12/26 06:26:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000618000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000030d000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') 2017/12/26 06:26:10 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000003000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000006000)=""/169, &(0x7f0000005000)=0xa9) 2017/12/26 06:26:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006ca000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$eventfd(r2, &(0x7f0000756000)=0x0, 0x8) 2017/12/26 06:26:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x400005, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000684000)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x8000000000005, 0x0, &(0x7f0000df8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f00004c9000)="aca00d1b625d1fcab5510152d7330b22cbf07644a81ebe47fb831da03933be6fa820f508c4c8fb7f147d6bc5f4137f0d070363b64cefb94bf1eb419dbe5149e333111002af82c2633fafdf8eeb1a56047da2a7bdfe0f6337dd485efd530bf3520fd84fdb0d532cea8dee991252ef2431210ed347203e6cf2c969994e0958c44e70d3265220f341ce0e90c4fd7e9a7a9c6312ef2c7b8dfe1adf2a75478f6df7d2f612ed304b0e87e514c2c94340aba30835caec565f7444c9c57d4ffd3e20e7dc84c3b3dc86fd652084e67cbc190c9b9c2eff66477fc2c0227a6538099ec81112abb1b0ac19b5b150762d", 0xea) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c31000)={0x0, @in6={{0xa, 0x1, 0x8a93, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c2e000)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000143000)={r4, 0x1ff}, 0x8) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000057e000-0x1c)=@req3={0x81, 0xfffffffffffffc86, 0x3f, 0x0, 0x2, 0x2, 0x3}, 0x1c) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) fcntl$setlease(r0, 0x400, 0x3) 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}) fsetxattr(r2, &(0x7f0000a32000)=@random={'trusted.\x00', 'system\'\x00'}, &(0x7f0000e08000)="5e74727573746564146b657972696e67766d6e65743100", 0x17, 0x2) 2017/12/26 06:26:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00006b2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000829000-0x1000)=""/4096) r1 = syz_open_dev$sg(&(0x7f00005cc000)='/dev/sg#\x00', 0xffffffffffff0000, 0x400100) dup2(r0, r0) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f00005ec000)=0x5, 0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000077a000-0x4)=0x0) [ 57.122996] device syz7 entered promiscuous mode 2017/12/26 06:26:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000fa9000)='loginuid\x00') ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00001cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) exit(0x0) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2017/12/26 06:26:10 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a8f000)=@assoc_id=0x0, &(0x7f000075d000)=0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fff000-0x98)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, 0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000ffe000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = userfaultfd(0x80000) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000185000)={&(0x7f0000340000/0x4000)=nil, 0x4000}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ee9000-0x11)='/selinux/enforce\x00', 0x24000, 0x0) mlock2(&(0x7f00009b5000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000087000-0x4)=0xffffffffffffffff, 0x4) 2017/12/26 06:26:10 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000003000+0x276)="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") r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x10001) fcntl$setstatus(r0, 0x4, 0x4000) memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) 2017/12/26 06:26:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c85000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e8f000-0xe7)={0x0, 0xdf, "484bbb3bf3b0fee9447e346bcd2da6ea619adb90dca886d09c2a7a761f259fcb040cecf1e05ce3ec11655dc188200d021596285f90817860f377fa59e324feb46e3e168b05a48c5c8b14a74e7115def96e7af61935de2e8fa95b5130981f27f7603feee8830da2b2ddd378cbfd765a3da9b71c75be40b9acb2c344d63930697f25d02e3a50f6a773ac52217fc991cae1eda96203b7ade987fcfa2c7caa614d7e3e173ba4e243a052386b04a99d89c81cf1e915bfb40077202eee5264d4e3a1baac72c0a0b001e5f1e36c37bf2b6501b53f4c8deea6b1a0b339ba2854ab0485"}, &(0x7f0000416000-0x2)=0xe7) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000000e000-0x72)={r1, 0xb8, 0x6a, "bcf2b041ff44381ad3bda847838de7573f3e194ff8b5b584dc754dcbed00c3ce8af6ff90bddcf4150e2fa7b744ed5ebc1ab5565b2a29e6a14a105eef90ea3a32167d2d054bf540550f59f02ecff05352232dfc16762dad3bfd4fcb9a6155d605702c878be20da6e0ac6f"}, 0x72) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") ppoll(&(0x7f0000d14000-0x10)=[], 0x0, &(0x7f00009b1000-0x10)={0x0, 0x0}, &(0x7f0000548000-0x8)={0x0}, 0x8) mount(&(0x7f00002f9000-0x8)='./file0\x00', &(0x7f00008f1000-0x8)='./file0\x00', &(0x7f00006f6000-0x6)='ramfs\x00', 0x1000002, &(0x7f0000f7a000-0x20)="") statfs(&(0x7f00001ab000-0x8)='./file0\x00', &(0x7f0000bc0000)=""/71) 2017/12/26 06:26:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r0, 0x80000000) 2017/12/26 06:26:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000171000-0xd)='/dev/usbmon#\x00', 0x8001, 0x81) ioctl$TIOCEXCL(r0, 0x540c) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) pipe2(&(0x7f0000ff1000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000a68000-0x4)=0x0) 2017/12/26 06:26:10 executing program 7: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200000000001, &(0x7f0000acd000-0x4)=0x0, 0x4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f6d000-0x88)={0x2, {{0xa, 0x2, 0x70, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/26 06:26:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000175000)='big_key\x00', &(0x7f00009cb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ab8000)="b2ed259a2481e24c82a781daf394d15c456c8fe8b408b322d85907a5022f0dfc920c143e3af29f26142f261d999a944c454dc154f4f84f62f72c9d93cf512cdd4c2011f565ad00be5ea88f6d1fd75dbb52a4d4b783a51082114e70f2056854e027196724d1aeed920520b2075526b164f58dcf7afc83b8037665baff46c426cb3a07a1ffa7e42fd88aa07b5e1d4c6c965307c002f07fcc5b62177da47b6db94c444a2c6cd75e087820363f0def14f19de073050f10e3446d84fcf6009544d9bdfd21a1c90b6f910118a90bc41486735e18c8eaa2df145f", 0xd7, 0xfffffffffffffff8) request_key(&(0x7f00007bd000)='asymmetric\x00', &(0x7f000024e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b5f000-0x1)='\x00', r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000075e000-0x10)='/dev/sequencer2\x00', 0x24401, 0x0) 2017/12/26 06:26:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000036b000)='tcaR\x00') lseek(r0, 0x0, 0x400000000000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x0, 0x6a3, 0x4, {0x0, 0x0}, {0x9, 0x9}, @const={0x0, {0x2, 0x80000000, 0x0, 0x5}}}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x1000, 0x9}, {0xffffffffffffff80, 0x6}, 0x5, 0x2, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00001c9000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000acd000-0x4)={0x0}, &(0x7f00004d3000-0x4)=0x4) lseek(r1, 0x0, 0x2) getsockname$ax25(r1, &(0x7f0000fef000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d7d000-0x4)=0x10) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 06:26:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000004e000-0xc0)=[@in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x83}, @in={0x2, 0x1, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x75b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0xbeb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1def, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x70f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x40045408) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000077a000-0x8)=0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000d6000)=0x0) signalfd4(r0, &(0x7f0000528000)={0x1000}, 0x8, 0x80800) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cd1000)='/selinux/create\x00', 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bad000)={0x0, 0x81, 0x30, 0x8000, 0x0}, &(0x7f0000f74000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000557000)={r2, 0x22, "34423169b434aea43ed23deb8fe586ffb7e7d35cde0b078c538310fe15eff0619d3d"}, &(0x7f0000a40000-0x4)=0x2a) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000064000-0xb0)={{0x6, 0x6}, 'port1\x00', 0x4, 0x40, 0xfffffffffffffffc, 0x800, 0x6a, 0x0, 0x2, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c82000)=0x0) timer_create(0x3, &(0x7f0000e4c000)={0x0, 0x100000000000014, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000862000-0x4)=0x401, 0x4) exit(0x0) utimensat(0xffffffffffffffff, &(0x7f00009f7000)='./file0\x00', &(0x7f0000870000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000828000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00008f2000)=0x0, 0x4) socket$inet(0x2, 0x80000, 0x10) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000d0f000-0x8)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000e94000)='/dev/autofs\x00', 0x0, 0x0) 2017/12/26 06:26:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a08000-0xe)='projid_map\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000b2c000-0x1)='1', 0x1}], 0x1) socket$netlink(0x10, 0x3, 0x4) 2017/12/26 06:26:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000283000-0x4)=0xff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000064f000)={0x4, 0x0}) time(&(0x7f000066c000-0x8)=0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)={0x0, 0x0}) ppoll(&(0x7f000051c000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009a6000)={0x0, 0x0}, &(0x7f000013b000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b45000)={0x4, 0x0}) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000eb6000)={0x7fff, 0x8, 0xfffffffffffffff9, 0x3, 0x499a, 0x2}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f24000-0x10)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2017/12/26 06:26:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009f2000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00006b8000)='/dev/sg#\x00', 0x3f, 0x1c1440) ioctl(r0, 0x2282, &(0x7f0000007000)="") getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d4b000)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000a20000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000168000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff00000000, 0x5, 0x7ff, 0x100, 0x7c000000000, 0x2050002, r2}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000505000-0x4)={0x0, []}, 0x4) 2017/12/26 06:26:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(r0) 2017/12/26 06:26:10 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f0000022000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00004f9000-0xe)='/dev/keychord\x00', 0x4000, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f000005a000)=""/46, &(0x7f00007ae000)=0x2e) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000f88000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000f6b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000f89000)=0x0) 2017/12/26 06:26:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000032000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x7, &(0x7f0000f80000-0x2)="") 2017/12/26 06:26:10 executing program 0: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f00009ba000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000acd000-0x4)=0x40000, 0x4) 2017/12/26 06:26:10 executing program 3: mmap(&(0x7f0000000000/0x73f000)=nil, 0x73f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xb8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00006c6000)=""/30, &(0x7f000073f000)=0x1e) 2017/12/26 06:26:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000b3b000-0x30)=[{&(0x7f0000b13000-0xe7)=""/231, 0xe7}], 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000876000-0x8)={0x0, 0x0}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000ba000-0xe)='/selinux/load\x00', 0x2, 0x0) sendmsg$netrom(r3, &(0x7f0000482000)={&(0x7f000026c000-0x10)=@ax25={0x3, {"1ef5276500c37e"}, 0x0}, 0x10, &(0x7f0000431000-0x10)=[{&(0x7f000030e000)="d2c932f1c02446699ce3a727afb25e372ff0b1710cdec3575fa5787b6e3fff698b9742a4f61e8e868540ab92917fa7e5e9b4350fc55867c6f037554da754b7209d11aaaf437fe0adb821b1", 0x4b}], 0x1, 0x0, 0x0, 0x20000000}, 0x40040) close(r2) getsockname$packet(r3, &(0x7f0000b80000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000052a000)=0x14) stat(&(0x7f000037d000-0x8)='./file0\x00', &(0x7f0000ec5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000590000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x63, 0x17, 0x80, 0x20, 0x80000000000, r4, r5}, {0x8000, 0x1000, 0x0, 0x9, 0xb, 0x2, 0x5, 0x401}, {0x3, 0x390e, 0x0, 0x2b38c3c4}, 0x2, 0x0, 0x0, 0x1, 0x9, 0x3}, {{@in=@loopback=0x7f000001, 0x94d3, 0x5d}, 0x11, @in=@multicast2=0xe0000002, 0x679, 0x7, 0x3, 0x0, 0xa0, 0x9, 0x1ff}}, 0xe8) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2017/12/26 06:26:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) r2 = syz_open_dev$sndseq(&(0x7f0000eff000-0xd)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000bb0000-0x5c)={0x7, 0x2, {0x3, 0x0, 0x4, 0x1, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x800948) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000250000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00003be000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000aaf000)={0x20000004, 0x0}) epoll_wait(r2, &(0x7f0000b92000)=[{0x0, 0x0}], 0x1, 0x0) prctl$intptr(0x21, 0x8) 2017/12/26 06:26:10 executing program 7: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe3000-0x4)=0x3) poll(&(0x7f0000ecb000-0x38)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/26 06:26:10 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f6a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000f69000)=0xc8) read(r0, &(0x7f0000f68000)=""/202, 0xca) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/26 06:26:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x1000000004032, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000064e000-0x23)='wlan1,vboxnet0posix_acl_accessem1:\x00', 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001f6000)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000750000)={0x2, 0x0, 0x9, 0x7, r1}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000b21000)={0x1}, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000cc2000-0x8)='./file0\x00', 0x0, 0x114) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000a9b000-0x4)=0x7, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000408000)='/dev/sequencer2\x00', 0x602, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00002dc000-0x4)=0x1, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00003c1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xd060430eadf60846, 0x0, 0x8, 0x100000001, 0x8, 0x0}, 0x20) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000f9000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:10 executing program 4: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4800, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00004ef000)=0x0) fcntl$notify(r0, 0x402, 0x1) [ 57.505493] binder: 8999:9014 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 57.525938] binder: 8999:9014 BC_DEAD_BINDER_DONE 0000000000000000 not found 2017/12/26 06:26:10 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x2, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ff4000)='./file0\x00', 0x6) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000002b000)=0x3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000ff4000-0x4)=0x0) 2017/12/26 06:26:10 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x22, 0x0, 0x0, "355c0699c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) r1 = socket$inet(0x2, 0x400000000000a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004aa000-0x6)={0x0, 0x200}, &(0x7f0000af4000)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ffe000)={r2, 0x4, 0x0, 0x4, 0x92}, &(0x7f0000442000-0x4)=0x18) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/26 06:26:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = dup(r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f0e000-0xc)={0x0, 0x0}) fchmod(r1, 0x40) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)={0x0, 0x0}) 2017/12/26 06:26:10 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ffc000)='/dev/input/mice\x00', 0x0, 0x680040) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000ffe000-0x60)=""/96) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ffd000)='/dev/autofs\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000ace000-0x40)={0x6, 0x2, 0xfffffffffffffffd, 0x7e, &(0x7f0000a7e000)=""/126, 0x98, &(0x7f000086e000)=""/152, 0x1000, &(0x7f0000ffe000-0x1000)=""/4096}) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000fde000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000024000-0x7)={0x3, [0x6, 0x5, 0x1f]}, &(0x7f0000258000-0x4)=0xa) sendto$inet(r2, &(0x7f0000135000)='\x00', 0x1, 0x20000002, &(0x7f000025e000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000836000-0x104f)="bf", 0x1, 0x0, &(0x7f00008e7000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f0000ffc000-0x1)=""/23, 0x17, 0x2, &(0x7f0000ffb000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 06:26:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008e7000)='clear_refs\x00') writev(r0, &(0x7f0000e5e000-0x50)=[{&(0x7f000025b000)='+', 0x1}], 0x1) r1 = geteuid() fstat(r0, &(0x7f0000532000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2017/12/26 06:26:10 executing program 3: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000427000-0xe)='/dev/keychord\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000bb0000-0x4)=0x10000, 0x4) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000db6000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000f57000)=[{r0, 0x2200, 0x0}, {r1, 0x191, 0x0}, {r0, 0x10, 0x0}], 0x3, &(0x7f0000d40000)={r2, r3+10000000}, &(0x7f0000bad000)={0x3c}, 0x8) ioctl$KDSETLED(r1, 0x4b32, 0x4) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0x0, 0x7, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 06:26:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) sendto$inet(r1, &(0x7f0000478000-0x78)="e52979859749d7be1bc087aa6ae5421b5239ef7c62ab530d791831886eb9c4d00eedcd7149462b6f9f9c711c00b60a075d7b8a148210fb4dee792a5f3b914ba524c4bd43681a19b982303cc1a434f4f33b805e45aaec3c81857fd09abef22e18b94426f09e91a87554898af7770e8824f619523630836d7d", 0x78, 0x801, &(0x7f0000fc5000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet6(r1, 0x0, &(0x7f0000869000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b3f000)={0x0, 0x4}, &(0x7f0000a9a000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000090000-0x98)={r2, @in6={{0xa, 0x1, 0x5e065584, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x21000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x2}, 0x98) munmap(&(0x7f0000586000/0x1000)=nil, 0x1000) r3 = socket$inet(0x2, 0x807, 0x66b14ac9) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xe, &(0x7f0000b6e000-0xe6)=""/230, &(0x7f0000b1e000)=0xe6) writev(r3, &(0x7f0000e75000)=[{&(0x7f0000586000)="3c368e22156b8282954ebb055fb72acd70d943b84d93ed1a7965dd1913356df1fcc8f94975d3d19230cebdf679fed4631ef919c8871d4e9d5dd55766a2927921198ab43bc066668b473fe3154239ad58bde9b4f5fda91209a8f62e513475f96c2388259cbc246a37c7aa7f7580ec81647bcc55b80cf3b212920fae941824808951fc44de9eda596efec137b70c291db50ddc6145e9e19b22bf0e7bb7f0b15c60a86d8c60b3b2ee7b1e3bb75ee12966ec9794693f35efec7a8b12057172bf9dcaaa6a5c4d714e6c68c0517d32be4bc05060c32eee4cdfb81c1adcbd3a9d7fc5969e2fecdb09b3a5969d7b0c385b77a815", 0xf0}, {&(0x7f0000422000-0x39)="f4a4229cc3d3e96ad393a0ea03801a16b9ea59767363a0ea20e1a58776d3806603002b0a2c0033fd20b1f0194ad38497c5c6ab1fa2e81ea242", 0x39}, {&(0x7f0000087000-0x1000)="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0x1000}, {&(0x7f0000983000-0x95)="33ace73a2ee196d4d2a0c0b4829cb6cde7b1eda5bddc15c4343e0771580d70568e013812120eefb6ad5f58213d6095da800b77a244ae07cd5e1f08af95f8c6ae7b5252dabbf4c84976827fd1f8ce6907f3f8dbcbffac377a49544d64a1460845ec0ee04d1769632cb93623941d7c530ea76e9c165127515869abd2532a35bbae68df98cdfd0e21f5c5eb156aa2c45655e03872ffb6", 0x95}, {&(0x7f0000441000)="07a93b05614351f63eb9eb91ad0c12965f9b424d1f3488feff1a6406277446a39efb7c5da636ce867cd3b8f791d97222be19138bebb2e374a5a81da59884bb7b9377f9a0f04cd832727f3b25f1c2e49f4177b5507152ec49a23f0068be59199586f55bada8c923267b738a72d412d6f9305bf796a41420eb3b466f1ceb58aba295c7d1cdfc997c15f4022e224cbc52446e79b56910b3de4bdb7d76ee66970a", 0x9f}, {&(0x7f0000e26000)="a88a3bdb9f17b791829b1fc881b4e63a66d2f578cb79055e344cf8880e593a7d79fbe70fca7f583671e410a98bb4f161a8a1321d8f670293690a0403b7fcb12a557f23ab678e1c6938ed61610947b4fc0db0c28fd82694f59f4520c2d4eb2bc6e3c48a1afdd03de4d0c8986961a6d47226fc03db4b4fc6b661eb7ffee8f165c06f6ad69436ff1df3fc8c6bfc283a5297a17390802b508bb170addaa50c6d675541d4c7714602b4020693f78a7f18759b514238cd1937da21b8de4e15dad79c000a11c66e", 0xc4}, {&(0x7f0000a5d000)="eb5df5df868550ffa4f7297b3297f920cfcccefe2f3b10c0589f4d426b31252826d0561846c4d3cf7556cd00a5a9d787701cbc6d84d7c6fb20cb727d6b86229d01273db28768e3117fb8a8d09a12f66fb3bf8eae3b827b6d13ba30a7ad10da30d40cac0aab0f08652be98dcda7951d6aafeb8201992548efa9da442f9e56b841c863254017918cab60f7c5f01696eac757f611f7010d62775f029c4acdeedd6c22c4f1baa25533b9dba05619a908b72d2415fd0ba7ae195f35dc50f2b4b2f26f980f141b64447367de06ede65e51755da85ebf275df600ff800c5e7d3a7180775bc24447d1c3bc367947c6275c6503c1c132ff34ba1ed7dea338778605c8882eca74aeb11c25bc34920fc688a4543e13d98ffcf05ce42b86ce2b74fc342928d292f18ae812ba27c3a4cc44f55f10c9a9e4a263ce11e7b41fa7a8c94c3cca9b996c105d3422d44919e8696db17ed4457cb797ae330d3411ac35a5341c5b0de70845adf0e9a6d227908efef57616c9fb32db77a174dc780ba1e240dd90fcc9e2d9bcf459fcb70335fccdf5b5c2a68dbd4f4ce1b535e9db3916e63c96dda7a71985e71f77c5dd3c74356dd8ce16502b222964aad34bf520ce2fa1ea6ad672e0799c3ecda1b1fd0957bb92526cb7f4481cfd749bc710cd8f99f38a8a6e7c03c88962bf0a6806db5a04b0c20fe584113011c6981e962f7297a681c1944497654035cb5a2b93a6082d45d3e27e83c74dbb2a74adc95d9f16dc95260a2746c5a59851ca7fd6b83743f3859f164e56c487e69ad5ad37fdf85068fcfc8b151247aa62165ca16e217c44ad38f65874c201265e8279e782ea35d122de5adf56a9bcc81d6830daac7634b85e34b5a45e2166b3542eb6d513ab1f25b692802fdb4061a83bf22202328fe839af4781f8af418239d35152f67962ddd37dfe56c740732148c82bbe7789933c9eccedb9ce8e0d31f09d16cc4476cdb34859aa87ef9e807b262a5cf73611b57e5afe85fa182eb8116b8f4b2987c0cf3ad646f90095d7820a0ead89e56199dcdfa2593afaea507a8413ed90e058d0016a143ed163b35e59b273ee9c338a8ad93984a551812117aeee9f1c6e5ae157373b55228d7aaf32703779402bc383c1e4c2e48a43742df80ea4161bf5f9293efe162d44f305ab74cc9136085df698f17fcfbc0c9e7643513d6facad24d88fa1a2db9b1b8cdc2fcffbc8caaf8c4dee9633065a8d567169a5df4d10073142c0d69dd218e3e402e0185b5590db27c0a860fcbdda4d7a364c74d1a07171e5d7c46601a1cfedcfef2ac1fb7d4dd56dbe6354ad84b21d96e6bf35f2f1f68d44e25525bda171af79225e02aa693fd7a55b79356073856fe93885e5159645225c386ed88691f7669f673af5bfb5db4e69081ee0bc863d0c42c7f54b992897cbfcd5c616cfc5badc6f2037802e212b2c7377ffd096dfa688743f3c8275a9dd951801de5ed5ce5953d4f36c8cee21cf19b9ac2882093544acdd1fcd1cea657f963d9f5f4ad2b1517d7dcefe9b74116da07db5049245da7031f4b51490f9ddc148cef5142f20f167638e600a88e9a2b0e2797e032347ab09e0ee6e5ab2964984f5233a164b354ae3efb36199b06b85e562d1b119790de0c59e82fb5037dde23c2ab1d4f8a5584c25d749054b5fbb7b0287ce8745e6e2454e08e42764ecc322dbcf4e55404d897fa69177763c68f1bb0e5fbe1e8ecc5a75ffa6651e807f695ebe6d8e7b6f2554852a17ef1914c646bdd237455f6afdc0bf413fe798177c78f8892ca15f8180be90043c620907686de2f0c28a745f59536d92a8953daf44b21ebf42f9b8edcd84de38501064ddbcfd9bd43a8d4f1393dc2fccdf4ded21259e5ab01a42406df7bddf7b3dad73f74f26f812097b9e393c29740b8c78671e781f87fffd80d68505fc59184295a8146e426ccc5e7c597fed68a597b8e5b078b97788bf1e3c5bd53b5e9cce965b9ea0cbea1089afb8a6fbfb0d19d52763e05aa85582a0db5cfbf0178f3b24b9a32e6f1dc814eb992049c677751559c44d8d5789cf682926605e28e8c17d60dae513f660b58dd1681d3deb7453e40cfd02e11c1cb601c240a17ff52b9e7259e3a94636dcd5fa39e52e36db6ce32fd3a44e3c8de566b72fb70e09c56b9e90ad102e115913f9c5cef6eb04b42f0470ad9b23223ff95a637035a4e09a1cfbc51d0bcaf34059aef1f6659e72ed4d40094d22899649f25343be3172fb279a25d4956c4788e2e1db79a81a2261212a7efbecbd04a2bf9077bec40fdf41b50801e4517aacafe84d9a4bb4737580a71ce5a3e28d82d22a89182002e5605ab854bbc2f86cab523c66da47a278cb65dedf70a249acb628bb8a306aa6c64f17f1cead5f9752f5627ccebac2221e90608d35f1006d196eb8be69fa8a5cba8f3578e769dc78e8255816402b7f4aa3a564816f94cb5e4f4840c68da93982f4a2338920be37d4c05f9c9288a19c6394f1baf8020c6410dcdefa7d14be1224ebba26dc34b908061da99a9c4961683ffe3f54efa8b1ed99923793fe1c35d5951c4b2b513daeab012511608b30b569c22f5433acf492fa6b82294b73aab86c5f85e00e9842d36b213d3b9d5c90af257a0390dcf9e85966137c045e045bd964a6497aa4e1e0ba83384fc70b0b2c7368814e833f9b0876948ce6b85cf49b6b5a8ead2c634d2bfa1df3f2f15f8f2825ec5a8f3473ee958488a14559cd78dac18b61e5b8385d9bbeecdff61fae77e1824373226589531b43b8eb0fba14db9c56bac0a3f416668a8e0a4303c2822601d5c7e9d8130f22e18c00945e999d118ec9ea9d87fe7b9fdf0c6262b9eee90bb09d32e93a9b9e2e963a935e37a1b945e70a4177c090e1d2873e301db40a4e174628aaab4535819e514912cd54ab00236bb18a8fa05c673db12611c77ea52ef3b3aa073db25a369fa522bba904072e7c413177a964ae495f4b67ebde14c8602749a4f2528ebcbb7a7b72a60f707ac983c248dedd890d564898790777428e5e71fe20a75a914e2ed3e651681e5b7206056690e39e262f1d5b96ce93a057daf9b5a28c62bf2c2019b18e3548407d883a52e26be31dcc8a5c0e146919f4e8ce3cae535469a58346da62db97abaae399df3eefa0475253641a925500943298bfa26175e70b2d35249c324b2d7197c5d5ec0b3e21d7ad4933cc64dea3856d40b0d504ecd56b6269ecdc5a1081560e19e1a9733c1a44f938528d6cdbf6d1e6549a1d88ffa92d5f08201e17c488ab4a8c6cc8b711d184643b7aad68072ec1fbf3acc1414eeafb2e3404ded7d27d846110be6cbb9cec2cfce0e5e3575edcf67c08a199b61ddd950b9b1fa74c6baf77c7bd0e4675e65bc9dd0cb498ef348478c3b90a1612e52b88dc1cdefdfff9851399aed58d7ba7d3b6c4a6bc9f6c8291528d30bbfd37bacf5312f25adb12ed913916c9a24da36e0eece79f3bb85c84f957867c1be4cb0208e6e7aea98345687a7c96f946d29788b7fab31f2827ba1d5fcffb71efa50cb2572295d692002308e98d7aeaf4b43dcdcf76b8599871c72d69216388256514312a7c66e2bd2161e86644cbc60d28b0c57736501ba1497819fc614c2ec7598bf67f8e675ec2a6a9af93e1e1a06875badfb96ad1541e86a8a6cecbaf0c0e92ca8dd9ba5d784a9c8ef408c21f9490be500a3988832cb0a4bde435df3e4ff9ca1c59cfd667987e147991f13b2d1dc2e681c15e55559c7df12e8a9ccd2cd20b258d9d90070f128d53ea384751cc6eba2d82c370ba2839841caf250b4c923fdcc84025ae11681edd5c458e3e3b57955e373f693279b8c13bb92679d96f4edf2aca974860607aa45bb633ce2b09c700459fa613e1e56ff505f21bbf6ff1be2557b8d0b830128c014efc0e0b857e2a6d78f50b9c95f548c4f3ee97f19c89e454e3aa56ca2f8fa3d8734a00fd75a99eebc3774780154849f13ecb35ca025b2d9903bc7c052f1dba96f504250fc4a645e60e06482c3dd1e2cb7954fca944c679a143caeba1eae6a0f5f051d1d617669185f91ad1eb6486049044af7b327a7502d06a95aa25759cf16f080ab43f3a44f920f96d06379ec80eba25ebef6f63d88fc83b4ae52befbe5d76ba94b5b736e759989bc3375e22f44389c0f65a18fa42457930fb7c6dbf9eef2c175bee2daa6d5d51ab98652d51abf24e0134ba2284ba43f92f15541dff3e14d7688725d6f1a02c5d269fb0f3113d6d2f3c4aeab747efc3d1175884d29bbe024ef205eba1d209a094b2d25fa46ef5b849a0ba7ea05e13aee66bb0b0daf0a8e7a3a006db282bb25387a2871865b7172ede91d0cef954fb26bacf8e795066fcf7f3758434b0479954746b9b443300e23de3beaf2184dfc018348b1ab8a04ed3a774cb9d5ce536beb06d558197ba18a2403867b87e3af77aefb6ea0e4bfc68cb68c2b2a597e176453c10f91b5b225cc5b793b98123b1a08673c079846385c60527d160ce9b83514578f83df5299f95c0127bfc623b8482e5f4672b655010197f6c8e264feb62db1ad6d5378005b5f642ca9fd0d53f240ce8bc561bc8f23503b94370627bc6ac5db2d705dfb0d7b37255da91c89712c2a41d733883b33d40fa2050fb8227833109145e7dff991bf58dc3f7866ba22af7ee64487d5df3f80eb6d71395a5e648bddbb5a80d1daa19e253a869235cc77fb5987a927e5139cf78c631bb8a94c59ffa031bfc6b5976a25a36d6f1fde59143a3a206beac2c3c5374468ce38bdfccbaa6020a2d912a96b74d9597989b62628ff86f1b139417ac4cc74abb7bb48367b5f3e49666b32e318e6044b1bda78de86f9a3da4de3fcc75208a3f175cad97de91e857e66c81c6c2b0a157a8d1a0255c78df49cae6bcc22897138635b603cdce3853ea136aed82fc51b5971d10b03da18165d8deeb416be1a67b51e8b2d3aa851479680508b6c3220090fd1273695b52eb2a84ed7a1350c5dbc672d0cb94267e4e48aafdb60efbba1260353daa10f1dc407e734e8d8e797b07da937df00fe15acfd4644bb6f416c3204abaa82515ca6008cc771eafd82272c718216880d1ab829e7056c5d7b81e022ce1b53360f8d57e7de6e9c6ec13c3de493d183824e402d13216ad439a707f8ce1c269ffd584455e6c19b9b1f09941da71a8f67d3a39a13e8bbaabc3a2b51b2f1103df78990c84516109ef0a503642a782f45d3ca4322cc199b73391184ada11a9206c7dfa1a5cb86370a8701af89b7e62ff75fe1c9c3e8142af9efa373c3d59e3afb6c66e1dbc4b0930cddaca54fbcef8b981ffdfc255d483f8aa14efe45cc6030340087b6b54cd36b500dbc6823a27a8c69624e3d438f6d53c6ffde5b70879657187844cc8f76202d12d9e65e1734ccb2bdfa1ccd15fdd3f1b994a24c40f7f30fd1d5e1dc1e4217edcbd21a1d1bd08f82403fd198891910c667f4f248f88fa263a6dfbfa4868bd45428dc9fd5a6c5b432702052fe32059b087fb4743ebaddfd3d60110bf8f862cc8207bf6c1f763779b97997d957b6a8e1b47cf62be0e435abdc5505fa0970020f323343e41f4efeba7d7349b022ed2234c6425eb76aaace402b8ca4f3989c36f653cbdf13e45872e86efad5008dae6175f657bd602458f53ccf7960e9a7fffcd7ab2cab18f4fe889212d6a317bf184713feec6338df8868a2e3d6a3ea76daac56ec09c8954bb597d50431b9db51249e6b58e9b6d5c8c44ebc8ff6e67c50831b0d61f0756b9a7e09f8deba63d88199630b5ede5988be7ddc4016249ef520972e14217fa848c90a6b6fa82e5cf32c746f832", 0x1001}, {&(0x7f00008d7000)="64f4bd99f536776774da7dbc9153f962745564c0980a389020c7b706ef4043d7f9157ebb7865ad1621bf61d724d688d6bd67b4ba6753f11fa1ea56012c6b31ead7ba84c15540bf935fdb735a93667e3ae1810b72de2dd1314c1a9f9149e80cf660f71ccd5d0b9594d7ad4f0a352a11fe3a88f6221bf0ef333b5bf686127f5762bdd168f0efee83d44e38523019176c6f431f00fbc374d0473bbd8b8826756d67aa7efa8c00a6043e0043e57b2ff91769d0a0087e8c790f71d32f437ca152b5d42ecd039ebdc116b712cbac565effb665f80ba6ea3efe8b", 0xd7}, {&(0x7f0000133000-0x5f)="741a3f93f601c34e43b2155b4464a06082c7afec87b6d67e836229b2a8ddf5d9ed2ce969e856aaba3b8b603a86947dae9bc1a847128c9c83301a1a4c9f6bb0b92c8e38b16beebad5481d56008782c988348da5254b45e0a99b1a317e76feff", 0x5f}], 0x9) fcntl$F_SET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000f4d000-0x8)=0x4) mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000587000-0x4)=0x0, &(0x7f0000885000)=0x4) r4 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000414000)=r4) 2017/12/26 06:26:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000544000-0x39)=""/57, 0x39}], 0x1) r3 = creat(&(0x7f0000786000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000425000-0x10)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r5) fchdir(r0) tkill(r2, 0x16) close(r1) openat$ppp(0xffffffffffffff9c, &(0x7f00000c3000-0x9)='/dev/ppp\x00', 0x400000, 0x0) 2017/12/26 06:26:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000372000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000097b000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0xf9, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4, r2, 0x400203, 0x0) 2017/12/26 06:26:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setsig(r0, 0xa, 0xb) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xffffffff, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") getresuid(&(0x7f00003b1000-0x4)=0x0, &(0x7f0000ebf000-0x4)=0x0, &(0x7f00001d9000-0x4)=0x0) 2017/12/26 06:26:10 executing program 2: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001b000-0x13)='posix_acl_access{Y\x00', 0xf7ffffffffffffff) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000040000)=0x402, 0x4) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000042000-0x28)={@generic="da08ddb296683241db69ab1fa69e183f", @ifru_settings={0x2, 0x1ff, @fr_pvc_info=&(0x7f0000041000)={0x1, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000015000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x34, @loopback={0x0, 0x1}, 0x100000000}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x225, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) lseek(r0, 0x7ffffffffffffffb, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000042000-0x10)={0x2, &(0x7f0000042000-0x10)=[{0x100000000, 0x1, 0x3ff, 0x8}, {0x100000001, 0x7ff9, 0x7, 0x6}]}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) read(r0, &(0x7f0000041000-0x80)=""/128, 0x80) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000043000-0x20)="20ce16f3c057ad5250f58c2036cb3731672d91cb5443f27d7ef3713fa53c6be4", 0x20, 0x80, &(0x7f000000e000)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000043000-0x8)={0x0, 0x0}) ioctl$TIOCEXCL(r0, 0x540c) syz_open_procfs(r1, &(0x7f0000043000-0x3)='io\x00') mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f000001f000)={0x2, &(0x7f0000042000)=[{0x4, 0x3, 0x800, 0x8}, {0x1, 0x719a, 0xc1, 0x7ff}]}) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000034000)=[{&(0x7f0000043000)=""/2, 0x2}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000042000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000042000-0x4)=0xe8) 2017/12/26 06:26:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000025000-0x8)=0x10000100000001, 0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000cca000-0xf8)={{0x0, 0x0, 0x1400, 0x0, 0x0}, 0x5, 0xfff, 'id0\x00', 'timer1\x00', 0x0, 0xf982, 0x1000, 0x5d8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:10 executing program 6: syslog(0xa, &(0x7f00002ee000+0x71d)=""/4096, 0x1000) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001ef000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00006d4000)={0x0, 0x0, 0x0, 0x81, 0x8001, 0x0, 0x6, 0x12, 0x0, "c64c221568485cb1afbc64b761569626d2c19ba83210248f4aa01a70c116b4a3c049dbb3993443957f399390fa5b5d53f24b0dc9f09d2a2b12d23401fbf54cd8", "980a04d105262a25a98e7b8022f0b9752d06e0b6a48e26b655a87311e413e8c10a965c6d4cb6767680a5c366a7eed5d84173846c4a0b49081e358cfd549bf297", "5041d0c18247df910a7ba57c86a56f97b738b66dcc198d02104743f38b6d3af0", [0x7, 0x9]}) 2017/12/26 06:26:10 executing program 7: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000145000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b4000)=0x10, 0x80000) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005b5000)={{{@in6=@local={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=@broadcast=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}}, &(0x7f00005b6000-0x4)=0xe8) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00005b5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b5000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000017a000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b3000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000be000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x3, 0x7, 0xb, 0x20, 0x80, 0x7, r2, r3}, {0x3ff, 0x2, 0x4, 0x80000000, 0x100000000, 0x0, 0x8, 0x31c5869e}, {0x8, 0xaf34, 0x7fffffff, 0x3ff}, 0x9, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x1}, 0x11, @in6=@loopback={0x0, 0x1}, 0x9, 0x2, 0x3, 0x3, 0x1, 0x9, 0x7}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/26 06:26:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f29000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000066000)=0x1) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000b87000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) sync_file_range(r0, 0x101, 0x0, 0x2) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000d3000+0x4b4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00006f2000)=0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000163000-0x10)={0x9a, &(0x7f000019d000)=""/154}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000442000-0x8)={0x0, 0x0}) 2017/12/26 06:26:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000030000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00009de000-0x10)={0x0, 0x78, &(0x7f0000aa4000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000023f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f8f000)={r2, 0x10001}, &(0x7f0000c35000-0x4)=0x8) 2017/12/26 06:26:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) readv(r1, &(0x7f0000d03000)=[{&(0x7f0000160000-0xe5)=""/229, 0xe5}], 0x1) write(r1, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2017/12/26 06:26:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000b1a000)=0xfffffffffffffb12) r1 = getpid() ptrace$setregs(0xf, r1, 0x3f, &(0x7f000097f000-0x37)="6e8c81243ab86d844e77d8aa7ccbe82a56ed393e26e7a07f6748219bc08e6568af52835f7ab9c19b32bbb265bb8813c2b4462e3cfa136c") r2 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r4 = syz_open_procfs(r3, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r4, r2, &(0x7f0000bae000)=0x0, 0x400000ff) socket$inet6_sctp(0xa, 0x0, 0x84) 2017/12/26 06:26:10 executing program 7: syncfs(0xffffffffffffffff) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001dc000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000025c000)={0x0, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x1f3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0xffffffff, 0xffffffffffffff01, 0xffffffffffffff80, 0x40}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x80000002, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000052f000)={0x80000001, 0xe4c, 0x208, 0x7fffffff, 0x20, 0x17, 0xfffffffffffffffb, 0x8, r1}, &(0x7f0000000000)=0x20) [ 57.699049] keychord: using input dev AT Translated Set 2 keyboard for fevent 2017/12/26 06:26:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @rand_addr=0x477, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc9000-0x10)=@ethtool_rxfh_indir={0x10000000002, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000f50000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000a2a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e57000-0xaa)="4a0cd7beb1380feef42ac9a8ff91f64dccc34e42e1cfe11828f05b442a3ea4451af6479b135193d4c88f592b9c978d540c760c2296bdb42e4ac631d3873e2026487c90718df832ddc6a0eaee082b4bae72c60464afeb90533f31c3a80aff6e164032e793997e9ce3adf1b0b5ea00163ee05459bf5791e1ead43718bb7e1db9a143d98ecaa51c3d1518e6312e42615fe4e19e5773a5f8e27ecc76aaf80fbccc37fe93e8aac2f9895a3ad3", 0xaa, r0) clone(0x0, &(0x7f0000d08000)="", &(0x7f0000889000-0x4)=0x0, &(0x7f0000be0000)=0x0, &(0x7f00000bc000)="") madvise(&(0x7f0000adc000/0x3000)=nil, 0x3000, 0xd) recvmmsg(0xffffffffffffffff, &(0x7f0000f61000)=[], 0x0, 0x0, 0x0) 2017/12/26 06:26:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) fcntl$addseals(r0, 0x409, 0x0) getpgrp(0xffffffffffffffff) r1 = getuid() lstat(&(0x7f0000be6000-0x8)='./file0\x00', &(0x7f000089d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000151000)='./file0\x00', &(0x7f0000505000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001e9000-0x4)=0x0) stat(&(0x7f0000a65000-0x8)='./file0\x00', &(0x7f0000d51000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d5f000)=@assoc_value={0x0, 0x0}, &(0x7f0000efe000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fa4000)={r8, 0x4b, "e072d7810f9ff8d69d6e6894deac45489834593564e66183e752ffa0de6f4255374e0237d8877e85847eafa12ff160403d33bd8ac4d75e52453ae0052e0c50b1b300abd457706f0caa881b"}, &(0x7f0000733000-0x4)=0x53) getgroups(0x3, &(0x7f00005fd000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) init_module(&(0x7f0000b31000-0x2)='.\x00', 0x2, &(0x7f0000e1b000-0x19)='vmnet0]lo\\)^vmnet1!@lo):\x00') getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c87000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f3c000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000445000-0x4)=0xe8) stat(&(0x7f0000226000)='./file0\x00', &(0x7f00007ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00001f4000)={&(0x7f0000928000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f5b000)=[{&(0x7f0000c1a000)="1ea860402eeff3a318d5f68eb1de74301c7d2111c70406c89e1f3f9af5da093afb767f28c611afe38d6108c978847ba0438ae51a5961e7cca05bd06f7a31b10dad05772ba7fb520e8d8e69ee411e10655b65c477bdc21522eced9867ec53603fd874414c31d976a603410d403f1327185b1559f8941c72d6f2d56da8657b5ccc54ebe5b4d36888254441bc9fd7b35c905c3a5c55e5bf00ac328c89c00c5501e10ef17b7e9788b3cee5510dd1e00ed312ecc4ab0087e7dd2fe2ad4d", 0xbb}, {&(0x7f00000c1000)="e6e1ee612c025779b7a564a1e6123a6d940f564284b27431663e211a30d114", 0x1f}, {&(0x7f0000d4c000-0xe8)="231875156d530b2ca2a6c44b49141ac822f36126f4675ae5294979279f77759589f91b030b1d1a8ff7f5d4abafee5c4f4045b1cef1fa3f67a367763753426bf75c30b9102c1e4ee98b574f68227988069144c47325749dd60f6df57adfae501dcfbb20cad83e1552202998bfa7f9180a88272f92c20ae367a674a84f1756043ebcc8bf74042ff368c550da9c60d363235ca9b55df3b35ced7fadc8320a7c8c3171657faafc707e48ead5fc40fd662f929c1a07a8e57adf92bf3609c696aa62dd633449cc8765d7f628339b7164c69612bf1f079fb9d34891cfc62942b405063437e2e6cc45852a7c", 0xe8}], 0x3, &(0x7f0000b3e000)=[@cred={0x20, 0x1, 0x2, r6, r1, r2}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r9}, @cred={0x20, 0x1, 0x2, r11, r12, r10}], 0x80, 0x20000011}, 0x4004000) socketpair$inet6(0xa, 0x5, 0xb8, &(0x7f000039d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r13, 0x84, 0xb, &(0x7f0000dac000-0xb)={0x29ec, 0x4, 0xfffffffffffffff9, 0x9, 0x8000, 0x5, 0x4, 0x81, 0xc9fd, 0x8, 0x9}, 0xb) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000e9b000-0x10)=@req={0x5, 0x6b41, 0x0, 0xfed5}, 0x10) 2017/12/26 06:26:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x0, &(0x7f0000002000-0x10)={0x2000014, 0x1, 0x10000, 0x7f}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000efe000-0x41)={@random="ffffffffffff", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x7f, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) [ 57.781449] keychord: using input dev AT Translated Set 2 keyboard for fevent 2017/12/26 06:26:11 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0xbf, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f000000a000-0x8)='./file0\x00', 0x12002, 0x3) symlinkat(&(0x7f000000a000-0x8)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') keyctl$join(0x1, 0x0) 2017/12/26 06:26:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00', 0x1000) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000003000-0xc)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0xc)='wlan1vmnet0\x00', 0xfffffffffffffffb) keyctl$unlink(0x9, r1, r2) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000961000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00005a3000-0x10)=[{&(0x7f0000e4f000-0x5b)="390000001000093805bb61e119050021071c005e02000023ed0001078000801419001a0004000a00f00c00da000608c30300800000011e3a69", 0x39}], 0x1) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000611000)={0x6, 0x6, 0x2, 0x7}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000778000-0x4)=0x0, &(0x7f00006dd000)=0x4) 2017/12/26 06:26:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f000019f000-0x12c)=[{{&(0x7f0000b25000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00008e3000)=[], 0x0, &(0x7f00001b3000-0x198)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20000000) 2017/12/26 06:26:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003b4000)='net/arp\x00') sendfile(r0, r0, &(0x7f0000f54000-0x8)=0x800000, 0x1000) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000077d000-0x2)={0x6, 0x0}) 2017/12/26 06:26:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) rt_sigpending(&(0x7f000064e000-0x8)={0x0}, 0x8) write(r0, &(0x7f0000f47000)="2400000013000107001e80221b14011105a0000c0d008f0011ffff000000090000000600", 0x24) r1 = getpgrp(0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d52000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000b15000)='./file0\x00', &(0x7f0000ce0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009b8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000196000)=0xc) lstat(&(0x7f0000f52000)='./file0\x00', &(0x7f0000a91000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000083c000-0x8)='./file0\x00', &(0x7f0000976000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000778000)={0x0, 0x0}) getresuid(&(0x7f0000497000)=0x0, &(0x7f0000255000)=0x0, &(0x7f0000120000)=0x0) r9 = getgid() sendmsg$unix(r0, &(0x7f0000a87000-0x38)={&(0x7f0000d36000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003df000)=[{&(0x7f0000829000)="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0x1000}, {&(0x7f00007b2000)="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", 0xfd}, {&(0x7f0000db9000-0x37)="7b7fb0eb215321a9d7c84010a55e776db28e8b8b1d6b95c5b8087e4e613fea5d7c4ee88999099077a2fe0f9764104cc1cc273ace27390e", 0x37}, {&(0x7f000065a000)="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", 0x1000}, {&(0x7f0000cbb000)="857c20162e5eba461945a9226497f9f4ce51c31ab7f90115c50ed4b73c6e7ede0504249969db01b0f684f7f15d928ce7d8a9f6a9f8401ab25df8338ede3e5349e632de93e37d64b1fff4c4d66283b6af72d48295d6edb7429a3fb24dfaa73cd469ca5dab", 0x64}], 0x5, &(0x7f00003ee000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x80, 0x4}, 0x4000) 2017/12/26 06:26:11 executing program 3: mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000ced000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000093000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000dda000)={0x11, 0xc9, &(0x7f0000ddb000-0xc9)="40754d427003a51022df4f99f0ccd2b85f234993c3405a55097ed44de27a9d87e0a79205ae473e2b4e46751f52c07094de2f18af58c46225950deaf00a49860e2d89b5c19d789c470b4e123fbede493864aa394e41e87623fec197b67007e17a715cf182a498556d40248ca436c19191a7cc0d3507e028f1154d4d41fd327fafb9e037481768ab8cfb929d3cf04ec913ba1f0468861f51957d6dc50d58561903c1cf544eba58b5a3dd3d545d78956edf30e98caea97d95889ed1e7ff1721942d1c77fc151d19a4d2ef"}) 2017/12/26 06:26:11 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f6a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f00007e6000-0x4)=0x0, &(0x7f000035e000-0x4)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e06000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000f6b000-0xac)=""/172) fcntl$lock(r0, 0x6, &(0x7f0000f69000+0x672)={0x2, 0x0, 0x12800000, 0x0, 0x0}) 2017/12/26 06:26:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000829000-0x9)='/dev/sg#\x00', 0x4, 0x119082) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00001e1000)=""/211) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$nfc_llcp(r2, &(0x7f0000cb9000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "43e53e138c1cdb51ee802fd2535c9e26c64e5e335acd14e85cc6414c2568ecdb65587b540c80c6d18ff57bab5434401bff8d1bf9ba7a53cf7985e83d9d8211", 0x0}, 0x60) 2017/12/26 06:26:11 executing program 2: mmap(&(0x7f0000000000/0x17c000)=nil, 0x17c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x3, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [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_lifetime={0x4, 0x4, 0x80000000, 0x0, 0x0, 0x0}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 06:26:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 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) execve(&(0x7f00007ba000)='./file0\x00', &(0x7f00005f9000)=[&(0x7f000034c000-0x1)='keyringppp1eth0ppp1#vmnet1md5sum^selinuxvmnet1:!)\x00'], &(0x7f0000374000)=[]) r1 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) sync() r2 = add_key$keyring(&(0x7f0000515000-0x2)='keyring\x00', &(0x7f0000d18000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = request_key(&(0x7f00002e4000-0x8)='rxrpc_s\x00', &(0x7f00008c9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001c1000)='\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f000098f000-0x70)=[{&(0x7f0000b20000)="22493231300028b48debfb4a638167bdba2537977445330ca8991088fb0d8f564872a55031f83716239caf63c76c32d2fc5983bbcf10712d1bcdc63f175cca9b8a45293d782b8840f59a636a3c9a0af331e1ddc3b9c9fa436fac6de85605d6fd6d76f8a67f8bba35965cb1d89a46fd55cee9868422e7cc13d5", 0x79}, {&(0x7f0000bf7000-0x4)="7be5f29f", 0x4}, {&(0x7f00002a0000-0x6d)="8072855e3eb6591a631076a00e996cb3933a2345b0ab5479ecbc05eddad206a8c0eef111d56cfba3135533507b150e4d1114fab99c0d0387838d0ccfea1bf0ee829cb1f150a43f67273e3187557cf10238f1a8b8e8bc40f07a1ffcee8538757a7a280a84f80248f40ac84eac15", 0x6d}, {&(0x7f00008b3000-0xb1)="497656d64a448646185617f2a3d3d092719247919981adf27ecc4766f6a39efaba478edc33c91ab4c4f0f4d51cb5184a3126cb32e74e7937bb50011d9b9a7ed1c251b5a47c59dd28e1aab8bd42f06487b798661912177b299c768607d4890743bc7c4e51a974d0402a9abe72baf6e06eb6e331907efe673d33eae56d579fc00a4a4ec4fbd44ba36157b735b3a12460e40a2e1ec3d30e6c49b835a3bfedf3f59910398a31f60ac90d25e5fbaceef795efde", 0xb1}, {&(0x7f000069b000)="097a29e1631764583329b63a0c16384524f7f091d3e8aa3ea901e5b765424850eaf5b4d01080663bfabbdb208cb5c95df0931a4bdd1396337af54cf308b48e17e31f40554d309a455a5f8614e7e3fae58d34617d79d2dce7", 0x58}, {&(0x7f0000e4e000)="76ac4515721d5a3ebc5e819fc05076328ce46b26432c6a1579ae19ab03a6c164984c54b85b8dee55a9a5b0c166556f39e107629ce7e7108642783f07f528a377c0679b6b69003a516df8a492aedfb0df3c5c49ac5a9d9e3b94bf8452a63de30c0cceab68b570cdcb1a54076869c47388d9f0a3b86e2c22fb91f34e24d2b68096f72ecf5f30682963ce6fea9ffc66f8b94e1937a9c2e3bee3b4885660d5ab437d62d8e88dc6eee03f1b9b657e45e3e14c97b17fff8905e317f9741530ce70b38fdb", 0xc1}, {&(0x7f0000b6c000-0xdf)="bca5a93934197a06619d57e25ff44c50c53d91f2eb9a3972343af0c63ffeff2c87ff714db9782aa0a06df5719404bdf246fd0e1e8c5630cc82b7fb392e3608496fca8ae7d7a0c75837c14504b815008d0e48c1580f72ef6590de5acb15f37bc01e6d4e6a57d194c0e7b2dfb749423d930368d0d2b035b9689e6344aa560fb11c4681e6912a897d4bfeeebb46adb4c280f3de243d8b1624f6714961ea4ec879a20395de32b93f9a351a16d526837058a946ea80339e388f35f75bd752285f096f49bd9610c51076875bfdf0d457b10ae8256b5333f7a23762800bd1c943d320", 0xdf}], 0x7, r3) utimes(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000-0x20)={@loopback={0x0, 0x1}, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e1000-0x3)=0x20) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) 2017/12/26 06:26:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r4 = getpgid(0x0) fcntl$setpipe(r0, 0x407, 0x0) write$tun(r1, &(0x7f0000e43000)=@pi={0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @x25={0x0, 0x0, 0x0, "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"}}}}}, 0x1001) fcntl$setsig(r2, 0xa, 0x12) dup2(r1, r3) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x13) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00007f1000-0x14)={0x57, 0x10000, 0x8, {0x8, 0x10001}, {0x7141, 0x2}, @rumble={0x5, 0x80000001}}) 2017/12/26 06:26:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000080c000-0xa)={0x1, 0x1, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) socketpair(0x11, 0x7, 0x40, &(0x7f0000f6a000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000e78000)=0x9, 0x4) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000bef000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigsuspend(&(0x7f0000058000-0x8)={0x0}, 0xfffffffffffffff8) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002f6000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000f20000-0x4)=0x0, &(0x7f0000db5000)=0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000036d000-0x28)={@generic="4b42ff5e44eec5c3ac91cac8733d4c68", &(0x7f00007b5000)=@ethtool_channels={0x0, 0x1, 0x0, 0x101, 0x3, 0x101, 0x8, 0x2, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000410000)='/selinux/load\x00', 0x2, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000771000)="bf1752f57c77894a7185288989752cb2325d82ae923d4a3b139ca30489525d50203038cdc55fac6ab14342bdfb3482fa05d00242529413afee7ed2a5f0d8145ba3509095d3376c87176bc44ae5047718d57157a60773ef58ac9daf9379f87bcf87e47cb0e36c4fffd11a863e183a8cb388a9d1bff8f0") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f1b000)='/dev/rfkill\x00', 0x2800, 0x0) ioctl$TIOCSBRK(r1, 0x5427) r2 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x2286, 0xfffffffffffffffe) 2017/12/26 06:26:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000010, &(0x7f0000ef9000-0xc2)="18000000020001000000000000e18c8849000008020e00ec01da2803a38a3cdc0a000000d898055bf73b52bb6a8800000000dba6fe060000000000000067a1e2080000080000070000000000cb3da41f0000ff7f00000000000e9506f50e000b01002400b100001474d733dc42506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f0298e9e9015467aa05010500000000000000bcdb850000e3c5502c1a00008d00c3d17fdea208571068393d2290000000041ad00040c23eef069554", 0xc0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000b34000)=""/15, &(0x7f00004f5000)=0xf) [ 58.310097] audit_printk_skb: 11 callbacks suppressed [ 58.325915] audit: type=1400 audit(1514269571.366:46): avc: denied { getopt } for pid=9129 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/26 06:26:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c80000-0xe)='/selinux/user\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002cd000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) mount(&(0x7f0000283000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00009b9000)='ramfs\x00', 0x50, &(0x7f000000a000)="") r2 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r2, 0x7, &(0x7f00007ec000)={0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00007fa000)=""/11) unshare(0x40600) mmap(&(0x7f0000944000/0x3000)=nil, 0x3000, 0x0, 0x2011, r2, 0x0) 2017/12/26 06:26:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000089c000)='/dev/sg#\x00', 0xfff, 0x248000) bind$unix(r0, &(0x7f00008db000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket(0x9, 0x3, 0x1000000000000000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x227e, &(0x7f0000f38000-0x1)="") 2017/12/26 06:26:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000e5f000)={0x4, 0x4, 0x7, 0x4, 0x200, 0xd0, 0x8, 0x3, 0x5, 0x800, 0x9, 0x4}) write$sndseq(0xffffffffffffffff, &(0x7f0000953000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000523000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:11 executing program 2: 2017/12/26 06:26:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000fb4000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00003a0000)={@common='gre0\x00', @ifru_flags=0x301}) getsockname$ipx(r0, &(0x7f000053b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005f7000)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 06:26:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00001a0000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004de000-0x4)=0x1c, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000007b000-0x10)=@generic="f4047193329f752ff3a48680e795d0cd", 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5d000)="9407000040", 0x5) 2017/12/26 06:26:11 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e63000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e62000)=""/201, &(0x7f000027d000)=0xc9) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x401870cb, 0xffffffffffffffff) 2017/12/26 06:26:11 executing program 2: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db5000-0x8)='./file0\x00', 0x2000422) unlink(&(0x7f0000db7000-0x8)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) connect(r0, &(0x7f0000936000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) 2017/12/26 06:26:11 executing program 3: mmap(&(0x7f0000000000/0xeca000)=nil, 0xeca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000eca000)='/dev/keychord\x00', 0x400, 0x0) bind$netlink(r0, &(0x7f0000585000)={0x10, 0x0, 0x400, 0x8001}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x5) writev(r1, &(0x7f0000eca000-0x10)=[{&(0x7f0000ec7000)="390000001100090440000000800000000700004001000000450001070000001419001a001400020003000087000000080003010c00f41ee400", 0x39}], 0x1) 2017/12/26 06:26:11 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000013000-0x4)=0x8) syz_open_dev$evdev(&(0x7f0000012000)='/dev/input/event#\x00', 0x7fff, 0x12200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x1000, 0x7fff, 0x100, 0x0, 0x3}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000014000-0x8)={r1, 0x3ff}, &(0x7f0000003000-0x4)=0x8) r3 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x41a, 0x3, 0x1, 0x6, 0x99}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000013000)=0x8) keyctl$set_reqkey_keyring(0xe, 0x3) fsync(r0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000012000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) 2017/12/26 06:26:11 executing program 7: mmap(&(0x7f0000001000/0x551000)=nil, 0x551000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x200002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004d4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f00004f0000-0xc)={0x4, 0x0}) mmap(&(0x7f0000552000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00003c6000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000554000-0x4)=0x10) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000553000)={r3, 0x20}, &(0x7f0000281000-0x4)=0x8) r4 = openat(r1, &(0x7f0000552000)='./file0\x00', 0x100, 0x20) ioctl$TIOCCONS(r1, 0x541d) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000554000-0x10)=[{&(0x7f00003be000)="d01273a57b67534c55e6599f1b32096c92c26ec9458ff82681460b4b6e5e29a6186f267a301ab56dc90e0ebe218473ced3c3557043df6b6c1334bf06e9f50a3ff5b8127310c5ac66af267ea98b4f06c8c392dca67995c906e8a537affe2b3b1eeded22fcdda178bd81a03096cb619ffa38b34273ff7cfee351b63b12268f847ae6da97c9d2c933f15a812a1774b4489d522cf1a6d0b607e8bfa8ba83522ecc448e6035155c88d1c81edc8bd1a6970892405dd9", 0xb3}], 0x1, 0x2) mmap(&(0x7f0000554000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000554000)=0x0, &(0x7f00001f7000-0x4)=0x4) 2017/12/26 06:26:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00002a5000-0x8)='./file0\x00', &(0x7f00007ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000079000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_fuse_mount(&(0x7f0000e8c000-0x8)='./file0\x00', 0x1000, r0, r1, 0x1, 0x2000) socketpair(0x1b, 0x800, 0xffffffff, &(0x7f0000034000-0x5)={0x0, 0x0}) modify_ldt$write(0x1, &(0x7f0000956000)={0x1f, 0x1000, 0x2000, 0x100, 0x200, 0x1, 0x4, 0x80000000, 0x8, 0x401}, 0x10) recvfrom(r2, &(0x7f00007c2000-0x1)=""/1, 0x1, 0x100, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d6a000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000c82000)={0x3, 0x1}) fcntl$lock(r3, 0x6, &(0x7f0000004000-0x20)={0x1, 0x0, 0x0, 0x3, 0x0}) ioctl$VT_DISALLOCATE(r4, 0x5608) 2017/12/26 06:26:12 executing program 2: r0 = creat(&(0x7f000023a000-0x8)='./file0\x00', 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d0b000)={0x0, 0x1c, &(0x7f0000ace000-0x1c)=[@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}]}, &(0x7f00007fd000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x1, 0x30}, 0xc) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000001000)={0xd1c}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x2c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000004000-0x10)={0x3, &(0x7f0000003000)=[{0x3, 0x80000000, 0x3f, 0x7}, {0x800, 0x8, 0x7ff, 0x2}, {0x80, 0xf7d, 0x8000, 0x3}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/autofs\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x7c, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x1, 0x200, 0x3, 0x7, r2}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x7, &(0x7f0000005000-0x4)=0x10001, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000005000)=[{r3, 0x4000, 0x0}, {r3, 0x2000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8, 0x0}, {r3, 0x0, 0x0}], 0x5, 0x4) bind$inet6(r3, &(0x7f0000003000)={0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000007000-0xc)={@loopback=0x0, @multicast2=0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) connect$packet(r0, &(0x7f0000000000)={0x11, 0x2, r4, 0x1, 0x9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000008000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000008000-0x4)=0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2017/12/26 06:26:12 executing program 6: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x80000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000002000)={0x4, 0x6, 0x5, {0x0, 0x0}, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x20000000, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000004000-0x28)={@generic="3ddc3c6064c89d198068564b1d304dca", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0x44)={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) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000004000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x9, 0x1, 0x1, 0x3, 0x20, 0x20, 0x10001, r3, r4}, {0x6, 0x3, 0x4, 0x4, 0x6b72, 0x2, 0x8, 0x13d}, {0x166, 0x7, 0x8, 0x4}, 0x1, 0x80, 0x3a4d50d4, 0x1, 0x40, 0xf6fa6feabfe4ba16}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x2}, 0x3, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x25, 0x0, 0x1, 0x8, 0x2800000000, 0x6, 0x7724}}, 0xe8) r5 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r5, &(0x7f0000005000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$unix(0xffffffffffffff9c, &(0x7f0000004000-0x6e)=@file={0x0, ""/108}, &(0x7f0000001000)=0x6e, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000006000-0x8)='./file0\x00', 0x100, 0x0) readv(r6, &(0x7f0000002000)=[{&(0x7f0000889000)=""/227, 0xe3}, {&(0x7f0000004000-0x5b)=""/91, 0x5b}, {&(0x7f0000000000)=""/14, 0xe}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x4a)=""/74, 0x4a}, {&(0x7f0000001000)=""/56, 0x38}], 0x6) 2017/12/26 06:26:12 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000c000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f000000e000)="7d1953bfec4e7c395e916b2d7cf75244402d21cb71862439ff9c62195084dbe80a505eadee50edcfa0c63f7a0cb58650b6a78c88dae4b593ce9b97d520bb2b4270519c7f5bac07a914a380", 0x4b, 0x20000000, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f000000d000)={0x0, 0x9}, &(0x7f000000a000-0x10)={0x0, 0x0}) [ 59.013801] device gre0 entered promiscuous mode 2017/12/26 06:26:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x2) writev(r0, &(0x7f00002bb000-0x30)=[{&(0x7f0000fe7000-0xef)="b85cdf0b6a052d04df5117ff2963b7aadd917eabe061cdb4a91aa54153174ee26deefbe8d3c33c88e761a7164106032d469a53c43af4115b84827b64c6618d734c051411b64fd277972025c0fab498ae0ba506e23fc791aae20cdfe71c155b698a3bfe8f0e2e819a968c3e834ae20ce7b5bbd694c60f7fbdf90fecbef5bd0ed5fb575ac890ef518f6b5ddc3d854cbc8c5f3fd5e0fa2000366f84cdf479527953175dade16580074c19ccb1f77983c943c08c52135105e79ac9727dcc0e796aac6c1b7100afcfc24065ae6d2d62b382b94aa02b8d9bdd1e615f95063708ba6212400340a5235ed0ef0eea9bf332a3a6", 0xef}, {&(0x7f00005e7000)="63b10b31a8a86bd6062f3e0df476cadfd1ae8d76f5aad830d79f794ec1cc29c90015f31555d872fd19370e5ce77aa4163494c456e17d254c24e192b68e37e67a407f089bc386a304333a1c406e20b35f6ff11c77", 0x54}, {&(0x7f0000bc8000)="617b273673884c6c0a50d816b39149d632", 0x11}], 0x3) r2 = dup3(r1, r0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000275000)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000579000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000c94000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r3}) close(r0) 2017/12/26 06:26:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f000022c000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x5c, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825dc1c49e0ddb38c1c4debf80fe13a47beb301fbc4"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x0}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2017/12/26 06:26:12 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000001b000)={0x0, 0x0}, &(0x7f000001f000)=0x6) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(r0, &(0x7f0000020000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000017000)=0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000c000-0xb4)={r1, 0xac, "c5520c3efcf015c1d6ec8aae9f7de5e8922f37ac454c1dba513d3765875c24cda7538e078d2e266df0ffea2dfe3e9000011c07e72dc124e68ddd7f2a3c5058afa14b04502ded0126222a9927e6603338909788042980a1a3cd5bef22ab52956d5794694414e2a5d2b73bd28cab94d0221a86dd9828c3d070d51ac88bf8b10822bf5efb48ce13c23ae3b2812ec0c65bbe0ef7088a87fa1db64e1c54f6694ac2419892e43346d637d07f380f1f"}, &(0x7f0000021000-0x4)=0xb4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r3, &(0x7f0000013000-0x8)='./file0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000013000)=@generic="77254d7b4d72421a7f37d1866d5578a2") mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r3, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r3, &(0x7f0000002000)='./file0/file0\x00') 2017/12/26 06:26:12 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) pwrite64(r0, &(0x7f0000002000)="d32192d814932f3bd76d3f2f1069867f56e1602d020101e4f03f1da34f150d890b3f88ae658fc5dcf7028ccaab0b2eb8c90b74f84b61b086bc65c935738cc1ee1cb69b0d5a3a327a3533e26d00e0ee8ee3ef233abcf2492688c6cd766d4fabdead2baf7602fd206469e3d932b03592399f099e4eeea22955c6330ea1834c0e8c4cd363ce8a1185fbdb43339a59700beff44db52a0a735ade4b28d8418f48e58b80bcdd765fd5ffbbd0825e0ebb721275cb054da6f8f572742c9c45610b4405fea9b4e4485d804deb7946aa1f6ef0bc67a7cf441c53207f7a791992ea7d1e5628a721b01bc1a3ab1889b6c8bf56ad", 0xee, 0x0) clone(0x100004, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") rt_sigtimedwait(&(0x7f0000003000)={0xffffffff}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) r1 = open(&(0x7f0000001000)='./file0\x00', 0x2002, 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000004000)={0x4, 0x8ed, 0x8000, 0x6, 0x3, 0xffff, 0x3280000000000, 0x6a5460d9, 0x3, 0x0, 0x6, 0x7}) 2017/12/26 06:26:12 executing program 6: writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000ec2000)="39000000110009046900de00810000000700004002000000450001070000001419001a000400020007000000020000080003010c00f41ee400", 0x39}], 0x1) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a90000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00000e6000)=[{&(0x7f0000a34000)="1fe6e927541d43718d38da1ffce66d7b9c02bca18a149bf5c14d23f151988acbf085f4edecc26077bdb07179dcddc676aa29448de5e0c40bb5ed5517a447acb00938753d47f0a989110e782da12c916cf382e35e4db0c5f5a60f00109f4096dda7bcc26706d2b3b3a6503107", 0x6c}, {&(0x7f0000ec6000-0x85)="d0088af141ac2e0547b65c0a723524bb4deaebe27338f66407c558cbd68f271a77f0c58e36fe2c9e41f2c177b64bdf9fd5d685e7b756c16c54a5ec867b4e32884c5fc50b32ac7ab332bb691db6579e37dc433b919bdb43262b60b05b446cb20001fbf583ac61f6ea96925bba29cff65204b0b729830fdd6cdb2cb198089a5426b7a0ebb527", 0x85}, {&(0x7f000004f000)="4de003dd0809af8b147b16ae2ecda55a08235284cd586c369c4a5791a7231b354d80b9b72b4d23f82a298249e67f4d76625e1916ad31cbdb8c169d7eb1f06ceccf4ceade171d4204cb360949c8e844fd7f2f61b1e2d889225e3e8cf9cd0b9592b609dd8df634919b63c7a4fbe325f3d918b3d5604ef040cb582421e4830228d7ab40f3887e33205a914581a4a362e6de4b4d16944eb5daacd56233b5fceeb5f04eb4ffeaf65a8ec5224fb714bf3522d9705988df3eb56a262d6240aa713c56d8d440712aa48810eb", 0xc8}, {&(0x7f0000ec5000)="c1b99ae6876149cb959dca083d7786a377ccbb62f304498da4ca459285f0ad3d49a6e09d1775fc4839d1f5f8a91e78b4d79a4de661b8a3891905e5501ebf3eb4fa617d97dbc7e6eaa90c3255fd392a29561501aa0a52032e8ce4110cc72b51c10f3392", 0x63}, {&(0x7f0000ec6000-0x1000)="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", 0x1000}, {&(0x7f0000a3f000-0x63)="eb25de9a2ffd203119c6f245627d608142ba25e5f6edd810b5d5c6298525126bd0f3b157f0f33918bf992532bc4231e1ce7082fa6253ca11c4ea23e80bf43365f8cd8fc310139488551557d7fd12cf643f311bb9af677207b08080bf344d0d69b59e33", 0x63}, {&(0x7f0000b67000)="b17fa3a0db49b38e7d0a46aab64904bbfec14549c888964f0bfc145ed1b6810547cb25f89130c69b2c89f96647e1dfc7698e375a1dedadf8f267fdb1d44001ddcf76d6a795456e4846809ded6cae4de5d854fd5271653cca05c162bb722b2034278ecb94008165d0a485f89972b5b29740e0a6a069a4d44d21d50643917257e70593ab9fa03163c444a6ec0af820de82591fcb993e46c700792b5a28f998ed0f0bd6e71fed9705701b36b59ae6638b4558d2598ef4e712610161e57477b576d5a6e4554595afe0", 0xc7}, {&(0x7f0000e4a000-0xb7)="8ca5e580aaf3c0304e6aca987b07db73aaa2fee283b2a53ac69ba8131158728a667ba07516e0e6093adb600cd418d1a5f3bf4f908bf14b1fea124e6bb87b6128d9331e8c7fddafe91147696eeac73f4c40d7d8d06c6ee107717f236cc5ef5b7c4976ac2d9b0da527c19ad4b35bbbdd3eb31b22b16c5e81366c84dd7ceed13c8dcf72e77a70ea7be2935f8adb036c063757983da3c042ca039fd74fe08a4238fe6ef4b7a4009f8a08063e8bf8694eb5f00bf7ab180e9d62", 0xb7}], 0x8, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ec6000-0x4)=0x10) 2017/12/26 06:26:12 executing program 1: mmap(&(0x7f0000000000/0x8da000)=nil, 0x8da000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000017a000-0x8)='keyring\x00', &(0x7f00008d9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) pause() keyctl$unlink(0x9, r0, 0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000038a000-0x4)=0x0) sched_getparam(r1, &(0x7f0000221000-0x4)=0x0) 2017/12/26 06:26:12 executing program 4: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000002, 0xec2) sendto$inet6(r0, &(0x7f0000f64000)="", 0x0, 0x0, &(0x7f0000823000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 06:26:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000268000)={0x5, 0x3, {0x1, 0x0, 0x37dbf33f, 0x3, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053b000/0x2000)=nil, 0x2000) 2017/12/26 06:26:12 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r1 = inotify_add_watch(r0, &(0x7f0000b3c000-0xa)='./control\x00', 0x1000824) inotify_rm_watch(r0, r1) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2017/12/26 06:26:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000005000-0xf0)=[{0x1ffffff81, 0xffffffffffffff08, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0xfffffffffffffffe}, @result={0x0, 0x0}}], 0x30) getpeername$packet(r0, &(0x7f00006b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c01000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000009a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0xffffffffffff8ad0, 0x400, 0x7fff, 0x40080000, r1}) [ 59.113449] binder: 9236:9237 ERROR: BC_REGISTER_LOOPER called without request [ 59.144037] binder: undelivered TRANSACTION_COMPLETE [ 59.154113] binder: undelivered transaction 66, process died. 2017/12/26 06:26:12 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 06:26:12 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000093b000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000000000)="48aa0a6d4b0e91c8dc597e6d12e6503815c1ddcc8bcfa2f2a1b0b6957df0af044c1d5eb63958ae6d0da19dfd2cc4d23c34a776f31e9831c608b75b23cf168b359b8cc24ae21a72f9f2a3debd3a6c9d7016ded0f78abce39f9a5a0dab527a797e8889652e66eb", 0x66, 0x5, &(0x7f0000000000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x0) unshare(0x40600) mq_timedsend(r1, &(0x7f0000c2a000)="", 0x0, 0x0, 0x0) 2017/12/26 06:26:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f00005be000)=0xde, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b33000)={0x40, 0x5, 0xeaa5, 0xfffffffffffffeff}, 0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f00006ee000-0x1)="", 0x0, 0x0, &(0x7f000090c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bcd000-0xe)='/dev/keychord\x00', 0x4000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000979000)=0xf6) ioctl$TCGETS(r1, 0x5401, &(0x7f00001a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 06:26:12 executing program 5: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8dc000)=nil, 0x8dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f00008db000-0x4)=0x0, 0x4) r1 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00003be000/0x4000)=nil) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000002000)=""/240, 0xf0) 2017/12/26 06:26:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000ed0000-0x8)={0x80000000, 0x3ff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000575000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00001e5000-0x8)=@assoc_value={0x0, 0xfffffffffffffffc}, &(0x7f0000f61000)=0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000e3f000)={0x5, 0xffff, 0x7, 'queue0\x00', 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:12 executing program 0: clone(0x0, &(0x7f0000f95000)="", &(0x7f0000592000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f00004d5000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) seccomp(0x1, 0x0, &(0x7f0000014000-0x10)={0x0, &(0x7f0000013000-0x18)=[]}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"0abc16bc557c89b79aea0b89e429f7b0", {0x4, 0xf2, 0xffffffffffffb6e2, "e9910ff5038a", 0x4e, 0x0}}) 2017/12/26 06:26:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) timer_getoverrun(0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000788000-0x10)='/dev/sequencer2\x00', 0x6400, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00009ef000)={0x1, [0x400]}, &(0x7f0000eaf000)=0x6) 2017/12/26 06:26:12 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000663000-0xd)='/dev/net/tun\x00', 0x0, 0x480043) sendto$inet(r0, &(0x7f0000a10000-0xa3)="8cdde596728d6c81ef1d8e3c2b6f2ff6bcd1539297b728aba5babbda586e0fb7a084d7e76be36bf2e57749bbc132c286447f30dd606929b5c8068d13000656424e96030cf1722517fdad0a177d2ea05d470c8833307fc8f14d760c6ae11ed58212b2293386799748d91257bfdfd04e1c9c543b104e3685829da1dab1532079b32ca412c41546f3d7d2645bb0c4529e7800a723c719cb99a512a020b41308770f22b68c", 0xa3, 0x20000000, 0x0, 0x0) readahead(r0, 0x101, 0x86) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000861000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x7, 0x1, &(0x7f0000f6d000/0x2000)=nil, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000002000)=0x1000, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2400000000000000, 0x81}, &(0x7f0000002000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x2, 0x1, 0x3, 0x2}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000004000)=r3, 0x4) r4 = open(&(0x7f0000001000)='./file0\x00', 0x400403, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000004000)={0x10e9, 0x9, 0x8004, 0xaedb, 0x7, 0x100, 0xffffffff, 0x330, r3}, &(0x7f0000005000-0x4)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000006000-0x8)='./file0\x00', 0x41) mkdirat(r1, &(0x7f0000005000)='./file0\x00', 0xc0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0xf, &(0x7f0000006000)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000007000)='&{proc\\!(\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000008000-0x10)={0x5, 0x3ae}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001000-0x4)=0x7, &(0x7f0000001000)=0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000008000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000009000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, r5}) [ 59.154155] binder: 9236:9257 ERROR: BC_REGISTER_LOOPER called without request [ 59.155769] binder: 9236:9257 got reply transaction with no transaction stack [ 59.155776] binder: 9236:9257 transaction failed 29201/-71, size 32-8 line 2921 [ 59.186186] binder: release 9236:9237 transaction 70 out, still active [ 59.194855] binder: undelivered TRANSACTION_COMPLETE [ 59.200719] binder: undelivered TRANSACTION_ERROR: 29201 [ 59.206272] binder: send failed reply for transaction 70, target dead 2017/12/26 06:26:12 executing program 2: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f06000-0x8)={0x0, 0x0}, 0x80000) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000cad000-0x30)=""/48) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f05000)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000f05000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000542000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000f04000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="000000067326fcfaffffffffff02ff00"}) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00006b6000-0x8)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000f05000)=0x0) 2017/12/26 06:26:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000562000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCGETA(r0, 0x5405, &(0x7f00004d2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00002f8000)=0x3ff) ioctl$TCSETS(r1, 0x5402, &(0x7f0000d32000)={0x553, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 06:26:12 executing program 6: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000df4000-0x4)=0x0, 0x4) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000df4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000e7000-0x4)=0x10) 2017/12/26 06:26:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c5b000)={@common="6c6effff0400fffff900", &(0x7f00003a5000-0x28)=@ethtool_eee={0x8, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b2, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b5d000-0x10)={0x0, 0x78, &(0x7f0000565000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xed8c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000d03000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000495000-0xc)=@sack_info={r2, 0x3, 0x1}, &(0x7f00008e3000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000196000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2017/12/26 06:26:12 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009c2000)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000029c000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000157000-0xa0)={r1, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff38, 0x9d, 0x9a, 0x4, 0x6}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000002000-0x8c)={0x3ff, 0xe49, 0x40, 'queue1\x00', 0x7ad3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000002000)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f000070e000)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000000)={@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r4}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x8, &(0x7f0000003000)=[{0x3, 0x8001, 0x0, 0x9}, {0xfb7c, 0x7bac, 0x7f, 0x3}, {0x7, 0x6, 0x80, 0x10000}, {0x2, 0x2, 0x5, 0x1}, {0x0, 0x4c, 0x9, 0x7}, {0x9, 0x1ff, 0xa6ca, 0x7}, {0x401, 0xbcd1, 0x2e89, 0x1fffc0000000000}, {0x1, 0x7f, 0x554, 0x383}]}, 0x10) 2017/12/26 06:26:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000-0x8)={0x9, 0x0, 0x5, 0x7f, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") unshare(0x400) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000a1b000-0x4)=0x329a7c87) lookup_dcookie(0x2, &(0x7f00000bf000-0x8c)=""/140, 0x8c) fsetxattr(r1, &(0x7f000084a000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00008c4000-0x1)='\x00', 0x1, 0x0) [ 59.263785] device gre0 entered promiscuous mode 2017/12/26 06:26:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dac000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002ce000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) ioctl$LOOP_SET_CAPACITY(r0, 0x4c05) 2017/12/26 06:26:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80002, 0x7) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000797000)=0x0, &(0x7f000017a000-0x4)=0x4) setsockopt(r0, 0x29, 0x40, &(0x7f0000001000)="", 0x0) 2017/12/26 06:26:12 executing program 2: mmap(&(0x7f0000000000/0xc2a000)=nil, 0xc2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f000085a000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000c2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0x3, &(0x7f0000c2c000-0x10)={0x5, 0x9}, &(0x7f000006f000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000c2a000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000c2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x0, &(0x7f0000c2b000-0x8)=[]) ptrace(0x4207, r3) ptrace$getregs(0x1, r3, 0xffffffffff600000, &(0x7f00009b2000)=""/0) mmap(&(0x7f0000c2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r3, &(0x7f0000c2b000-0x30)={0x0, 0x0, 0x0, 0x7, 0x8000, 0x1, 0xce5, 0x1}, 0x0) 2017/12/26 06:26:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c48000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000011c000)='j', 0x1) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f00007c2000)=@nfc={0x27, 0x4, 0x0, 0x2}, 0x10) userfaultfd(0x0) 2017/12/26 06:26:12 executing program 3: exit(0xd2) mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000940000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000942000-0x28)=@ethtool_eee={0x44, 0x4, 0xfffffffffffffffe, 0x4, 0x9, 0x3f, 0x20, 0x9e4d, [0x100000000, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000251000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f00006e7000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getrusage(0x1, &(0x7f00003d0000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 06:26:12 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000002d000)='/dev/input/mice\x00', 0x0, 0x4100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000017000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000002e000)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000002f000-0x4)=0xc) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000002f000+0x165)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f000000e000)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000030000-0x1)={r1, r2, r3}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r4, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000002d000)=0x0, &(0x7f000002e000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r5, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f0000023000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/26 06:26:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007c9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00009c8000-0x4)=0x200) getuid() 2017/12/26 06:26:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000ed0000-0x8)={0x80000000, 0x3ff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000a05000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000575000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00001e5000-0x8)=@assoc_value={0x0, 0xfffffffffffffffc}, &(0x7f0000f61000)=0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000e3f000)={0x5, 0xffff, 0x7, 'queue0\x00', 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000795000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x4af, 0x8) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000-0x10)={0x1000, 0x200, 0x7, 0x6, 0x0}, &(0x7f0000004000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x4060318b, 0x200, 0x6a}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000006000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000007000-0x4)=0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)=0x4) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000006000)=""/105) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000007000)=0x0, &(0x7f0000001000)=0x4) ioctl$LOOP_CLR_FD(r1, 0x4c01) init_module(&(0x7f0000007000)=']&\'ppp1-%\x00', 0xa, &(0x7f0000000000)='/dev/input/mice\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000009000-0x8)={0x100000001, 0x8, 0x3f, 0x4}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000000a000-0x8)='./file0\x00', 0xaa) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) 2017/12/26 06:26:12 executing program 1: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00006a8000)="24000019000000000000008001fc0e0200000000330000000040ea0800070000002ae0", 0x23) 2017/12/26 06:26:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d84000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000861000-0x2)=0x6) sendto$inet6(r1, &(0x7f0000b8d000)="", 0x0, 0x8001, &(0x7f0000826000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ffd000-0x4)={0x0, 0x6, 0x0}, 0x4) sendmsg(r1, &(0x7f0000422000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000b16000)=[], 0x0, &(0x7f0000fcb000)=[], 0x0, 0x0}, 0x0) 2017/12/26 06:26:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x7fffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007d8000)=0x0, &(0x7f00006e8000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0x8}, {0xffffffd0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:12 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aba000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fe1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000fe0000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x9, 0x0, 0x100000000000, 0x50}, &(0x7f0000fe1000-0x4)=0xa0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000fe1000-0x8)={r3, 0x40}, &(0x7f000004a000-0x4)=0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) 2017/12/26 06:26:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004cd000)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00004a8000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f8b000-0xa0)="da", 0x1, 0x0, &(0x7f0000d09000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r1, 0x0, r0, 0x0, 0x1, 0x0) 2017/12/26 06:26:12 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x20000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0xee, "4f0435073171c6e6b7385776a192894f69c83bf10913868ff4a477539ab6e3ae7b0b7cd06894aba82efa8d3131d0f254b4e68881d4fd24ffe4ae210eba93e1bd400c0003d0e9a8b5b37f3774f3ffb25df806d994a63f9d3312c4a727f8148e5d58a90d3a0b5775b4f630d220bfe9a5d322300a492eb52b6a3f143c2aa222cf39f4e5f2fe7c70f6dffccc731358b4f427ed1d78fb9b32e30f7acec47364af7ac6b236f7e9259f1a22980d234abfb82b3ade4344daeda48952888440ed99bde9ec5d2c573e7a1994d4747ce717127c5e49f2548ed27670840c96feb85675004958433c9e6eb79a4481e66f358bd705"}, &(0x7f0000001000)=0xf6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000)={r2, 0xed, "566e94230766fda77cf770c6f6fb9d14eb871fdeaad7dc49024ed6e5b19ecbfe853c94788e7468a26a73ea7697d20a751a8e8c3150534a4b9dbfe80c18c6f9f3e97964c278d30ede1a1d61075b9f3c605d06548a1e7ded9d8f7fd5f083e27846ad8f97126f9cbeb8f28334cef7a1fc5829c1ff88d2e73aacc01fdedc3511ddc9d68c192225c1a98b63cca11942d4a4b5b7c038f15fb559e015341baa52539f1168287c5cbadabdf741b1d8a090f6624f81c67f3ce9970ea4aa72f280ae70f2c6db2c40d4d883cad3d1a5cbccae96baf859860fd796e81a31a79a113b9c747aaab6682e6dac7cdddcdea4949b49"}, &(0x7f0000002000)=0xf5) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000064d000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) 2017/12/26 06:26:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000556000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045439, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCEXCL(r0, 0x540c) 2017/12/26 06:26:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000025000-0x10)='/selinux/access\x00', 0x2, 0x0) getpeername$netlink(r0, &(0x7f0000c75000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000383000)=0xc) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e85000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x36) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f000069a000-0x10)=[{&(0x7f0000fb9000)="1f000000030319000000fedcffffffffffff3b8503000100010100ff3ffe58", 0x1f}], 0x1) 2017/12/26 06:26:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dd2000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000154000)={0x6, 0x734, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000366000-0x26)="26000000130047f1ff170080cdffff0600000000010000000000000000000932050021006e35", 0x26) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003f0000)='/selinux/checkreqprot\x00', 0x4000, 0x0) [ 59.530264] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 59.567460] device gre0 entered promiscuous mode [ 59.590866] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 59.596533] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. [ 59.606294] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/26 06:26:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f000048a000-0x1f)='vmnet1cpuset,wlan0vmnet1wlan0,\x00', 0x1f, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) 2017/12/26 06:26:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x4915}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a14000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000012b000-0x5c)={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbc}, {0xa, 0x3, 0x429, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x73aa, [0xfac, 0x0, 0x4, 0x7, 0x9, 0x401, 0x8, 0x4]}, 0x5c) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000ac4000-0x8)=0x0, &(0x7f0000d40000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000894000-0xc)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:12 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e5e000-0x9)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006b4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000041e000)=0xc) mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000002, 0x0, &(0x7f00004e9000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000029000-0x10)={0x2, &(0x7f000000e000)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sched_getscheduler(r1) 2017/12/26 06:26:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000ee1000-0x81)="c6", 0x1) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009ff000)={0x0, 0x0}, &(0x7f0000ef1000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000023b000-0x6)={r2, 0x7f}, 0x6) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) recvmsg(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2017/12/26 06:26:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000cb4000)="220000003100078123060004000000000d0000000100010000002b80001a00f10051", 0x22) 2017/12/26 06:26:12 executing program 5: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a2d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000614000-0x10)={0x6, &(0x7f0000a74000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000a75000)="67899f22e66a698dd43158dbf637734fa662411bbe3b520a34d99548ab539bee636a8179bd001ec448cf4cb26addd1e60e9a82a5d26cdaf0ad9d6bd908578918627bc99cb3525f11f7013e5d3aa35a8032289901746bfd7e01f6682b337686393c160878547d3f9d8fbaaf2bcc84b6fbdbaf7c5cdc40a75d1b7dbe9567b37774cb217135", 0x84) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000a74000-0x8)={r2, 0x18}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, 0x0, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000a74000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00009ed000)='./file0\x00', &(0x7f0000a75000)={0x1, 0x8}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a73000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a72000)={r3, 0x0}, 0x8) 2017/12/26 06:26:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000090b000)='rxrpc\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000818000)="aa535acccbc2347a34e2316441020bd1996a14652927df9ad3fa8637ebce3dd6e0b9f7e9d98f4722bb70710515b20d9dc728a06f68406f9ac7a9fee528db03068f27b12c0c95b4da2ce2f9212aedda6445058da580819ce8b8bb416e2b80a4929a492f9c55a820c7417033717aa6fcdb96f24962be03dd6b46aa107ccb7f7607d73c9fdacb6758717e322d65dbac815e5053fb265e45669e143e5be9453a894311ff53d0086f29379b89e0", 0xab, 0xfffffffffffffffa) add_key(&(0x7f000077c000-0xa)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002f3000)="", 0x0, r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b89000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmmsg(r1, &(0x7f0000a3c000-0x12c)=[{{0x0, 0x0, &(0x7f0000c6f000-0x50)=[{&(0x7f0000de3000)=""/14, 0xe}, {&(0x7f0000659000)=""/69, 0x45}, {&(0x7f0000dcb000-0xca)=""/202, 0xca}, {&(0x7f0000f9a000)=""/190, 0xbe}, {&(0x7f0000afd000)=""/152, 0x98}], 0x5, 0x0, 0x0, 0x1}, 0x6}, {{&(0x7f00002ab000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000277000-0x80)=[{&(0x7f0000ac0000)=""/4096, 0x1000}, {&(0x7f0000ee6000)=""/240, 0xf0}, {&(0x7f000047c000-0x12)=""/18, 0x12}, {&(0x7f00008dc000)=""/82, 0x52}, {&(0x7f0000d11000-0xcc)=""/204, 0xcc}, {&(0x7f0000568000-0xf5)=""/245, 0xf5}, {&(0x7f000064a000)=""/36, 0x24}, {&(0x7f0000b16000-0x9b)=""/155, 0x9b}], 0x8, &(0x7f0000e5f000)=""/152, 0x98, 0x8}, 0x3}, {{&(0x7f00003da000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aba000-0x40)=[{&(0x7f00004d3000)=""/178, 0xb2}, {&(0x7f0000e60000-0xb9)=""/185, 0xb9}, {&(0x7f00002af000-0x6f)=""/111, 0x6f}, {&(0x7f0000eb3000)=""/168, 0xa8}], 0x4, &(0x7f00000d0000)=""/46, 0x2e, 0x100000001}, 0x0}, {{&(0x7f0000c73000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000150000)=[{&(0x7f00005c1000)=""/44, 0x2c}, {&(0x7f0000de2000)=""/219, 0xdb}], 0x2, &(0x7f000002a000)=""/78, 0x4e, 0x3}, 0x5}, {{&(0x7f0000f13000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000659000)=[{&(0x7f0000fe0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000121000)=""/103, 0x67}, {&(0x7f0000d64000)=""/4096, 0x1000}, {&(0x7f000020f000)=""/122, 0x7a}, {&(0x7f0000917000)=""/29, 0x1d}], 0x5, &(0x7f0000510000)=""/138, 0x8a, 0x8}, 0x100000001}], 0x5, 0x20, 0x0) keyctl$get_keyring_id(0x0, r0, 0xf22a) keyctl$setperm(0x5, r0, 0x104) request_key(&(0x7f000025f000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000882000-0x1)='\x00', r0) 2017/12/26 06:26:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d09000)='/selinux/access\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000275000-0xa)='net/l2cap\x00') getsockname$inet(r2, &(0x7f0000028000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c2000)=0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000abb000)={0x0, 0x0, 0x0}, &(0x7f0000f6d000)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000b24000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x9, 0x4, 0x5a, 0x0, 0xff, 0x5}}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) socketpair(0x11, 0x5, 0x8, &(0x7f0000388000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000395000-0x4)=@int=0x0, &(0x7f0000807000)=0x4) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f000017b000-0x22)={0x1, 0x5, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="d2145b46b4b8", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f0000f1f000-0x74)=""/116) 2017/12/26 06:26:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/exec\x00') fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f000048a000-0x1f)='vmnet1cpuset,wlan0vmnet1wlan0,\x00', 0x1f, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) 2017/12/26 06:26:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) poll(&(0x7f0000ed1000)=[{r0, 0x80, 0x0}, {r0, 0x200, 0x0}, {r0, 0x1200, 0x0}, {r0, 0x8086, 0x0}, {r0, 0x210, 0x0}], 0x5, 0x80000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x8) r2 = syz_open_dev$usbmon(&(0x7f0000a46000)='/dev/usbmon#\x00', 0x3, 0x200000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c09000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001f0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00007ee000)={0x1, [0x1]}, 0x6) 2017/12/26 06:26:12 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000104000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000041d000)='dctcp\x00', 0x6) connect$inet(r1, &(0x7f00001a1000-0x10)={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 06:26:12 executing program 4: pipe2(&(0x7f00004a4000)={0x0, 0x0}, 0x7ffff) eventfd2(0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r1, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000650000-0x6)={r1, 0x5}, &(0x7f000046c000-0x4)=0x6) read$eventfd(r0, &(0x7f0000e4f000-0x8)=0x0, 0x8) 2017/12/26 06:26:12 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x0}, 0x0, 0x0, 0x4}], 0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x3fffffffd, &(0x7f0000004000-0x50)={0x0, 0x3b, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000-0x8)={0x0, 0x40}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0x6, 0xfffffffffffffff8, 0x1000, 0x1, 0x7, 0x8db3, 0xffffffffffffffe0, 0x3, 0x7, 0x20, 0x7, 0x9, 0x2, 0x6]}, &(0x7f0000005000)=0x108) fcntl$setown(r0, 0x8, r1) 2017/12/26 06:26:12 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000db6000-0x108)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/26 06:26:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000140000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00008ea000-0x8)={0x0, 0x8}, &(0x7f000056e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000077000-0x4)=r1, 0x4) mkdir(&(0x7f0000f52000-0x8)='./file0\x00', 0x0) mount(&(0x7f00003f4000)='./file0\x00', &(0x7f0000b7c000)='./file0\x00', &(0x7f0000cbf000-0x6)='ramfs\x00', 0x0, &(0x7f0000c18000)="") rmdir(&(0x7f00005b3000-0x8)='./file0\x00') ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000baa000-0x4)=0x0) 2017/12/26 06:26:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000000006) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0}) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000011000)=[{0x10, 0x13, 0x411, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/12/26 06:26:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b86000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$pokeuser(0x6, r1, 0x68, 0x5) r2 = memfd_create(&(0x7f00004c9000-0x7)='cgroup\x00', 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000a6000)={0x0, 0x1000, 0x1, 0x80}, &(0x7f0000934000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000012f000)={r3, 0x10001}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000084f000-0x108)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x0, 0x1, 0x1f, 0x1ff, 0x9, 0x800, 0x2, 0x100000, 0x1f, 0x0, 0x9c, 0x2, 0x7b9ff1d3, 0x9]}, &(0x7f0000f9a000-0x4)=0x108) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ea9000)="440d0503ffffffff00000000ec", 0xd) 2017/12/26 06:26:12 executing program 1: clone(0x0, &(0x7f0000c5e000-0x3d)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x87)="") times(&(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0}) r0 = socket(0x5, 0x5, 0x2) getsockname$packet(0xffffffffffffff9c, &(0x7f00005e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000080c000)=0x14) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000463000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0xa, 0x0}) recvfrom(r0, &(0x7f0000003000-0xf9)=""/249, 0xf9, 0x40002063, &(0x7f00008f7000-0x14)=@ll={0x11, 0xf6, r1, 0x1, 0x80000000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/26 06:26:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) fcntl$getownex(r1, 0x10, &(0x7f0000672000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000564000-0x4)={0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00007ca000-0x4)=0x0) getpriority(0x3, r3) syz_open_dev$tun(&(0x7f00004e7000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = fcntl$dupfd(r0, 0x0, r1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300400", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f000090a000)={&(0x7f00008a6000/0x1000)=nil, 0x1000}) 2017/12/26 06:26:12 executing program 7: mmap(&(0x7f0000053000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000004d000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) 2017/12/26 06:26:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) lseek(r0, 0x2f, 0x3) 2017/12/26 06:26:12 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0x20, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000000)={0x7, 0xb3, &(0x7f0000011000)="d1aed96f553ab8b2343635ff83948b2764e2ab9c02031c00bbbac7687bd25d12f5986d6fa6f4d5d516dd4ce662999a4b01390ae96b9b80043919e47089b334a1800431d104ccc20d96e5b3c7003e52a3a4c392f872a6e9cb5087e22736baf056d730e3b2f0c138a8d65806aee99c24afeb0002dc41c3dfcbf5fda816cce86f825c4eece0c3995cac35ebe18bb1dfffaa54af968b44f87cd8887133b06c857428db45ae4e22de347751f50b16659972495c4edb"}) 2017/12/26 06:26:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {r2, r3/1000+10000}}, 0x100) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@generic="c990a5abb45d735e8c84eeef75234ce8", @ifru_flags=0x4000}) r4 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x1) pwrite64(r4, &(0x7f0000aca000)='\t', 0x1, 0x0) 2017/12/26 06:26:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) poll(&(0x7f0000ed1000)=[{r0, 0x80, 0x0}, {r0, 0x200, 0x0}, {r0, 0x1200, 0x0}, {r0, 0x8086, 0x0}, {r0, 0x210, 0x0}], 0x5, 0x80000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x8) r2 = syz_open_dev$usbmon(&(0x7f0000a46000)='/dev/usbmon#\x00', 0x3, 0x200000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c09000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001f0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00007ee000)={0x1, [0x1]}, 0x6) 2017/12/26 06:26:12 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000001000-0x58)={0x0, 0x2, 0xff, 0x3f, 0xfffffffffffffff8, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001c3000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b6c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 06:26:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d99000)="1f00000056007f6d00000d00fc000003072914ffee00ec00000000011d4a51", 0x1f) 2017/12/26 06:26:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40000000003, 0x0) write(r0, &(0x7f00009cc000)="20000000180007ffff4a001f090047180a080000000008f90000090304000f00", 0x20) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000094000)={0x7d, {{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/26 06:26:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000597000)={0x0, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b7b000)='/selinux/create\x00', 0x2, 0x0) inotify_init() 2017/12/26 06:26:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) fchmod(r1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000346000)=0x5) close(r0) 2017/12/26 06:26:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @loopback=0x7f000001]}, @ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000be0000-0xd)='/dev/usbmon#\x00', 0x7, 0x400000) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000a4f000)=0x22, 0x4) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000e71000-0x8)={0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000047d000-0x4)=0x7, 0x4) 2017/12/26 06:26:13 executing program 5: times(&(0x7f000092f000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_unlink(&(0x7f0000dbb000)="203f12") 2017/12/26 06:26:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000832000-0xf)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e75000-0x4)=0x0, &(0x7f00008a9000-0x4)=0x4) getsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f00006ff000)=""/181, &(0x7f0000d17000-0x4)=0xb5) syz_open_dev$sndseq(&(0x7f00001ec000-0xd)='/dev/snd/seq\x00', 0x0, 0x101000) 2017/12/26 06:26:13 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioprio_get$pid(0x3, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000002000-0x4)=0x0) accept4(r0, &(0x7f0000287000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) 2017/12/26 06:26:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xffffffff, 0x10000, 0x0}, 0x10) sysfs$1(0x1, &(0x7f0000125000-0x7)='ppp1.%\x00') r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/26 06:26:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000446000-0x17)="3ad82dbbb20b01528314257fc7e0041d66297a04ec5336", 0x17, 0x80, 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00004e2000-0x4)=0x0, 0x4) 2017/12/26 06:26:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000d9000-0x4)=0x0) clone(0x0, &(0x7f000009a000)="", &(0x7f00003f3000)=0x0, &(0x7f0000a31000-0x4)=0x0, &(0x7f0000a5a000-0xb6)="") ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f000055d000)="") 2017/12/26 06:26:13 executing program 5: keyctl$join(0x1, &(0x7f0000d55000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) mq_unlink(&(0x7f0000001000-0xd)='/dev/urandom\x00') r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000002000-0x4c)={0x4, 0x42bd, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000002000)=""/4096, 0x1000, 0x20, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000004000-0x4)=0x7, &(0x7f0000003000)=0x4) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000003000-0x10)={r2, r3+30000000}, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000004000)={0x0}, 0x8) fstatfs(r1, &(0x7f0000004000)=""/98) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001000-0x10)={&(0x7f0000001000/0x3000)=nil, 0x7, 0x7, 0x2, &(0x7f0000002000/0x2000)=nil, 0x5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000005000)={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10) bind$ax25(r1, &(0x7f0000003000)={0x3, {"f9af7925a126a6"}, 0x3}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000007000-0x9)='/dev/sg#\x00', 0x6, 0x24200) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000004000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000008000-0x8)={0x0, 0x1b3}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000008000-0x6)={r5, 0x1f}, &(0x7f0000005000-0x4)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000009000-0xf8)={{0xffffffffffffffff, 0x3, 0x97, 0x1, 0x6}, 0x20, 0x8, 'id1\x00', 'timer1\x00', 0x0, 0x1, 0x0, 0x54, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) flock(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f22000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000152000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_ivalue=0x7}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00002ca000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000183000-0x4)=0x14) 2017/12/26 06:26:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000f6e000)="0000000000000fa6", 0x8) sendto$inet6(r0, &(0x7f00003b2000)="", 0x0, 0xffffffffffe, &(0x7f0000721000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) 2017/12/26 06:26:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000055b000)=""/235) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2017/12/26 06:26:13 executing program 3: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000002000-0x8c)={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]}) splice(r0, 0x0, r0, 0x0, 0x3, 0x5) 2017/12/26 06:26:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) msync(&(0x7f000042b000/0x2000)=nil, 0x2000, 0x0) r0 = add_key$user(&(0x7f000010e000)='user\x00', &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c45000)="293738fd99563f0532005dd113b6f20518907062b006fbfe17969f56c693439b9594c0", 0x23, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r0) 2017/12/26 06:26:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) timer_create(0x7, &(0x7f00004b5000)={0x0, 0x1, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000932000)=0x0) timer_gettime(r1, &(0x7f0000059000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000671000)=0x0) 2017/12/26 06:26:13 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) sendmsg$nfc_llcp(r2, &(0x7f0000014000)={&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f59de892028d8622c00630748", 0x0}, 0x60, &(0x7f0000026000)=[], 0x0, &(0x7f000002e000)={0x408, 0x1, 0x1, "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"}, 0x408, 0x0}, 0x0) fcntl$setsig(r1, 0xa, 0x3b) 2017/12/26 06:26:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f4000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000001000-0x1)=0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000092f000)={0x4, &(0x7f000012c000)=[{0x7d72, 0x89e4}, {0x2, 0x986b}, {0xff, 0x9}, {0x9, 0x8}]}) recvmmsg(r0, &(0x7f0000e9a000-0x3c)=[{{&(0x7f000008c000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000040e000-0x10)=[{&(0x7f0000aa5000)=""/0, 0x0}], 0x1, &(0x7f0000229000)=""/230, 0xe6, 0x4}, 0xffffffffffffffff}], 0x1, 0x100, &(0x7f0000398000-0x10)={0x0, 0x1c9c380}) ftruncate(r0, 0x8) fremovexattr(r0, &(0x7f0000370000)=@random={'system.\x00', '{*#*\x00'}) 2017/12/26 06:26:13 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$setsig(r0, 0xa, 0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009dd000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00006f9000-0x3)=""/3) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000b7e000-0x8)=0x0) bind$inet(r1, &(0x7f0000546000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000652000)={@generic="09537fe4a09afebb27cb7f94f3d56aa1", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_context(0xffffffffffffff9c, &(0x7f00001f7000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000b8c000-0x10)=[{&(0x7f0000e00000)="580000001400192300a14b80040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd00000000000000ed5dfffff5000022000d0001000404080000000000006e06ce", 0x58}], 0x1) 2017/12/26 06:26:13 executing program 3: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f51000-0x9)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000fa3000)={0x0, 0x5}, &(0x7f0000dfb000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000481000)={r2, 0x17, "fe9978a6cd0df477fd1eb9bcc94235fdff0f4dcf1554e3"}, &(0x7f000024d000)=0x1f) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x11, 0x4) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000fa5000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x438173c9) close(r0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000fa6000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fa4000)={0x3, [0x100, 0x9, 0x400000]}, 0xa) 2017/12/26 06:26:13 executing program 4: mmap(&(0x7f0000072000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect(r0, &(0x7f0000eae000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000073000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000074000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000075000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000075000)={r1, r2, r3}, 0xc) 2017/12/26 06:26:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c6e000-0x17)='oom_score_adj\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c7e000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8e000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000add000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, r1}) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) write$fuse(r0, &(0x7f00009c9000)={0x28, 0x1, 0x6, @fuse_notify_inval_inode_out={0xbf, 0x5, 0x1}}, 0x28) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000ba3000)="eb88acfc9e66db14dff5c6215835b03d977efdd9ef953b3e9ac5b6cc633fa7e2f2ad4b1caac6c67f3e5c7d0714f45477178263b6f11d81870762828afb7567df2c516379f4cc97454edc3d8632534602f3fc20601d55883d94861287dcace013fdc8317e591aafc11e788b2996bd8826eb9ef377cd92f07673bd88e053fbbd067994cb", 0x83) 2017/12/26 06:26:13 executing program 1: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f65000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9c8}, 0x1c) connect$inet6(r0, &(0x7f0000dd6000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000003}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000839000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/26 06:26:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2017/12/26 06:26:13 executing program 5: clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") removexattr(&(0x7f0000706000-0x8)='./file0\x00', &(0x7f0000730000-0x15)=@random={'system.\x00', '/dev/binder#\x00'}) r0 = syz_open_dev$binder(&(0x7f00001df000-0xd)='/dev/binder#\x00', 0x0, 0x800) setns(r0, 0x40000000) 2017/12/26 06:26:13 executing program 3: 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, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000d15000-0x20)=[{r0, 0x4000, 0x0}, {r0, 0x44, 0x0}, {r0, 0x10, 0x0}, {r0, 0x8008, 0x0}], 0x4, 0x81) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007e8000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x126824b33b91dbae, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) gettid() fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000c8e000-0x8)=0x7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r2, r1, 0x80000) 2017/12/26 06:26:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004da000-0x11)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000260000)=0x0, &(0x7f00009db000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r1, 0x1, 0xa000000000, &(0x7f00005a7000)=""/10, &(0x7f0000e12000-0x4)=0xa) 2017/12/26 06:26:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TIOCNOTTY(r0, 0x5422) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000051c000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000e4d000)={r2, 0x3}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b79000-0x11)='/selinux/enforce\x00', 0x801, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000005000-0x10)={0x3, &(0x7f00003a5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mq_notify(r1, &(0x7f000004e000-0x50)={0x5, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080000, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000299000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) poll(&(0x7f00002f6000)=[{r1, 0x0, 0x0}, {r0, 0x4005, 0x0}], 0x2, 0x0) 2017/12/26 06:26:13 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4000, 0x2000000000040003, &(0x7f0000005000/0x4000)=nil) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2017/12/26 06:26:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0x1)='\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x1, 0x0}) 2017/12/26 06:26:13 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f0000fd0000)=0x54) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000fd4000-0x2)='&\x00', 0x2) 2017/12/26 06:26:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getresgid(&(0x7f0000b60000-0x4)=0x0, &(0x7f0000c5e000)=0x0, &(0x7f0000c33000-0x4)=0x0) gettid() creat(&(0x7f000029e000-0x8)='./file0\x00', 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ab7000-0x15)='/dev/pktcdvd/control\x00', 0x8240, 0x0) syz_open_dev$tun(&(0x7f0000578000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004e6000-0xc)={0x0, 0x0, 0x0}, &(0x7f000024d000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000304000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d30000)=0xc) getresuid(&(0x7f0000b1f000)=0x0, &(0x7f0000521000)=0x0, &(0x7f0000812000-0x4)=0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000560000-0xe)='/selinux/load\x00', 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a33000-0x12)='/dev/loop-control\x00', 0x420880, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004fd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000437000)={0x0, 0x0, 0x0}, &(0x7f00008aa000)=0xc) syz_open_dev$evdev(&(0x7f00009d9000+0x754)='/dev/input/event#\x00', 0x849, 0x105400) 2017/12/26 06:26:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000008c000-0x8)='net/udp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f00002d6000)=0x4) r1 = dup(r0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) epoll_create(0x7c9) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000008e000)={0x0, 0xfff}, &(0x7f00001ea000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003ef000-0x40)={0x0, 0x38, "4d8ff089f38fad0c9988a98f193ef5c30228047b95538a8a40c30e035a9b1549b56aedbac48253dbccf13110dc9a8143bacabfc4fe37024f"}, &(0x7f0000b6b000-0x4)=0x40) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a29000)={0x0, 0x1e}, &(0x7f00007ac000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000cb000)={0x0, 0x6}, &(0x7f0000c53000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000078b000)={0x0, 0xdd, "b4bf6ef3a33f8ca403b1b1ef0c262bae0ca80812716e2d702df8d184e4fafc8172ade7a2b13379fa56dfe63ec2346bf64115ae3a5c5dd23b80365aa9173cc4443d77b15a33bbe716dd616da7f359ce5069dcdea8691feb84ee257601b5dbc23117aacbce8703bbef7c5e230d49f51a1e343e298ee434b3ec4fdc4957981681ea8529749864bd6ed82ab4bad560a84cd27e7f95a4cf6c822665d19af4c5c4ca7cf12bc0b3e287ef6dd360230fa6d1fb64cd1eff592b509b434cf1b58ba2aa71615404561d5eb81ae16ee48df970595281972d85d823292d43962704ec7a"}, &(0x7f000082a000)=0xe5) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e27000-0x8)={0x0, 0x93}, &(0x7f0000ffb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fbc000-0x70)={0x0, 0x68, "dd9476981e3f2be5b2376f94366d5bdb6cef5f9f45a688d2952e37c9b307f176e580c9f2c5cd932103f1a63d6c8add7b6d1658780cf047bf8f77f9ade7ae1ed9d3a0734f5e100db1f19632b3c7935b88e4df477391ded3a882af017a66ee8719c87c610ccbd717d8"}, &(0x7f00003b1000)=0x70) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000006d000-0x8)={0x0, 0x4fce}, &(0x7f0000bcd000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000ba5000-0x118)=[{&(0x7f0000f94000+0xc40)=@in6={0xa, 0x2, 0x4510, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f00006c6000-0x10)=[{&(0x7f00005d9000)="13f90be2a9caa26d84cbd8c45155c53ca08dbee7d76dccd025ff38adf13c6fac02a8355688c177a56d899d560a449b5ca5164d11d75698a060984f779fb24eca822e246a7752b2807881ff3a3a31040e88c56ee2a61e30998151350e5513bae4db6bfb90ef3bbe6f5f823d537c3a5b8e088d442be4cfede63322d1dadec6b3e1f52bde3c9b8be00bba1016c969c19e07e62171460900751d3cf67b7149a73f9126021379eafeef72f12a994870f0ba6630adb9ca1bb22f9c50c784648e9de19ee8bf092b232925b6aec79f56709155297c77706a5c219972647640678b67f27d3046fa6f69e5b6119e2d23ffd2fbba7890aa92f26b38921a33", 0xf9}], 0x1, 0x0, 0x0, 0xc1ecec8693f11115}, {&(0x7f0000ced000)=@in6={0xa, 0x3, 0x7a9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c}, 0x1c, &(0x7f0000ff4000-0x20)=[{&(0x7f0000713000)="c1b776439c8bd67e76c39363699bcd41b2ef3ccfd0eb0e0beb23ba62254f2e56699a808033166588eec01aa40ed69156c845c9123a73dea460342063e210071819a87935fabb4f9578106b0c3a4ef1f0aec56dfde17f24278924439c32e4501ce6bfdbc6e23402a0088f0fd8597342a0b3", 0x71}, {&(0x7f0000e55000-0xb5)="c36606973f45424c1bbb0e85a75c4112decf074a3a9f113f877eaa0fdb48377dbfbba131bf5312bd422f5546fcb6cf88d249b6eda94b3ebe24e3565863124d5704cc00de7793c5af7c56bb1c0693358c53156d04cd939110f3d6b88e67da40da846468dac797c76ba9c7dc8a1d06fae284d3b21a6084ff9d92d3c20d8b3a738866bba053de74d67985ce9823665d8038861c884c96a38cc8c4e9a89bda6007d6b0ab68fb5e6125d1f2bec76ea3928e110305fff702", 0xb5}], 0x2, &(0x7f00008ec000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x6, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0xd400, 0x2, 0x9, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x1a10, 0x8002, 0x6, 0x9, r4}}], 0xc0, 0x8000}, {&(0x7f00006d0000-0x1c)=@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x1f}, 0x1c, &(0x7f0000ae1000-0xa0)=[{&(0x7f0000811000)="f4532cdb25cc205b763f96617a998c8424a4ed783ffe4d24817d3b97192bccb63fe0d7064feb2b26c6c438be43fa2a9c9e379069ec12acc25b002346fbf22fbd2d1923155499e591ca5f0880f6ac9f061328f21d9c2a98014143f3095991b61b68df583038c498087a7cf919534dff7db926db3ab8912fc928408e4a3aebf2d14d95a0f5395208281bb9300d6cad06dac60f4460a58cccc668eff61fbdadc325e182213c66aa30befc9a75324676793f60b9505dbf5e7f45b4f0fa27ec51dbd4c54a27c49c20433ae24b9c9dc52a5103968104abf192ece8ad7565b3122fdeaf744031", 0xe3}, {&(0x7f0000393000)="920db424ac9aa9e62d478287187343a2476bac6e57eac8569084a6332a54d46a210101ac838d421cd7cb0bbb43ff0dfbdfdaa871291261f72eec81779546f930a9543055f79e2b694813a3e491895eb48d8165", 0x53}, {&(0x7f0000c94000)="226ccfb3d04a93e449788870dc9e7ff78216c1beefb4a0bc4275c803df57d270f8d1f061c12fb8a9054642eb0c838de504c884fbb376d0d64c371312e11cda8694377b9e937baf4de6d2865d0327289932aa74f63e3f46e9bad71b7943d6f2ed1af46f9f28bbbf04ce4e8e25b189e74b15763a65a158be24ca56d31e22ed9e4a5354a8cf5216a91c73ca0a8237ad97585c120a44d209eb67f3df4c3d6951ff709930ba93", 0xa4}, {&(0x7f000078b000-0x54)="a8ef764454bf44eaf2cb142f08f484c03444514578b7c28218dfbad5a864cc96d718b808df94586fcf7a693653585000748c8cec479c467673e15570aeedc8bf612e843d1a4372d4c96ec4316005be2ee1577fc0", 0x54}, {&(0x7f0000c02000-0xc7)="03dadcccfd601d61bc8f43cbff8f39909153ae187e78f12e8221e882744baef1e68b0f1017fcd9d7429c6bdcf715e54a30600f54392640de5c17d839cdc5dbced3e6de9d979b85f5560d0cb978be24a167b03f3d0b4d0a18824f33e455b255bfc88f24d11049c2581126e2dd06160d110bc9c0bd0047c258e7b768a54f2a6da67229396038a0c36f266b226b57712f8e606082dfd25c0215446e297ee4eefc074396da31062023ecb8eb6f2bc580de915f2062ff3ea34bc7ad24077aa1c70b2f32be60c7f11f36", 0xc7}, 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0x1000}, {&(0x7f00001a4000-0xd1)="da54143a2922fe526eb4dc68a18e94d3cedeb6131f2326b366acb5ebfd018028de9c2d12be41fcb621949d362f13f4e101917ef16f6d9e9199fe4e71cd1ac0f76940bdc0c02400a99ec8841ca65fc086b75b8dce3d55fd86aa70e63f1ee36f5c1ffd90b55fe02a9bba3f723499582fae80b15651281970b3dd51da94b9f990e9d417b878d625e559b452e1891f9b250b644ff32ae1dac9580b805400d926c5934febe71acaf886f7e24af78a318dbb0cb353142e701b1368099d7e6a95e6a01b541e784487affa279fc390d8778e3d31b7", 0xd1}, {&(0x7f0000711000)="1eee3193f7c42d46b9eac07267062e3ae338b08b4059655e555d765ba840adc47ec428dba15e819b9c5ebc465f4e396c137581d66dba4414f1cb08a459da579ab4e7944aaf1356a44793690cf28cb2682187772f6132018002e2daa873960822521c08d4638794ef435e28624be9bcb7193acfd50fac5b3a3481e70f7c21d8fab017f553bcceb97be0fc7eef3d3d8ca9bd5fc239c7eaf3409507b185fe91e9639867f3a83fdfa637", 0xa8}, {&(0x7f0000998000-0x89)="50c75ec8af38eff00459c1a1d33f06daa64e92fd52585a05b3cc8203f48f1c90b791b9c20131ea6dba8b97f08939d608329bc2c9d31f841421c27abe2f5574a5ade8800066954d2f6f3c2d38e2b9fda5f7bf993f21ccef6fbe63e2c1891d62b16f01bd5226dab450aa64ea70c9cd97b91a791a1fdc51046dec89858506630d600e49ae58b0e562abd6", 0x89}], 0x5, &(0x7f0000b1f000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x3, 0x91, 0x0, 0x80ec, 0x4, 0xfffffffffffff73f, r5}}], 0x30, 0x10}, {&(0x7f0000ce1000-0x1c)=@in6={0xa, 0x2, 0x727, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00002f6000)=[{&(0x7f0000f49000)="2c0529d853d38838576fa527f6ee58f8c7feaabd0ac4512be19000c7fea7f830c6d67501647453395f815d59e5b4186432e870095029e7b6ed19ee35e85d367c0845541e6d5071fa7085a69dbe1e9b5d51412906280026024f9b32d4cadc184e9102550e0be46e47117d48448c385ac8d27ada8d7670f83a5bb1e762b1a170fd69d4db35", 0x84}, {&(0x7f00006ff000-0xd9)="1a927e7c22b2b7f62e50f892772999c34b322b54d0cc45804bf6612b84c4bcaba89fdfa6226230d4386ae952e67bd5bce82ce268e19ad2ef6b7edbe3727b4cedeba67c024a0ee6d27011c9da4f7199c8eed924ee41df880494c185f2e56ff81d2ef0fd903ad412feafa4704aefa920b3cba51ec1ca85c8879975e038496cfefadaa85b4c62e0bc8d0168b06c4216e661babb8fe4ae0792c79c0e561845f8d313f10d219ff9570f25199343bbe0544fb84ebf9ae58f7277266caf5afd91beef687218801f4cf59e6fb18534c4a41763af280ef6641de64a9641", 0xd9}, {&(0x7f0000422000)="425675d9235dda6ba7ec0809db8de763d62d0dffd646fb5cfabde894190d60817332b91afd746a441deee9fdf87467c58d4ebf3f66fc22194c435ec034c0b00c53c0f12aeaee0fee116fbab5c40e464dda0e5a0ee06474890a8888144e3c5745a353a2475b83007723f3d86b6568f881affb4bb4c6b0a3bfcc351ce8d720f444876b93b0c994fe99a7ef300918f713c554c3986a41d3dc798523d4443236ec20e58f054cd55b0965060917890626c0fcfc35302eeb6f0c752cf85a1c85a74dbf60376f905bf731c5e7924adfd44559826a352bad42ca63bd03830edea6482913024a5d21fe269edc8bd4a278c519b0f0252cb7580ec0d022a4", 0xf9}, {&(0x7f0000ce6000)="", 0x0}], 0x4, &(0x7f0000ae6000+0x986)=[@sndrcv={0x30, 0x84, 0x1, {0x400, 0x7, 0x1, 0x8, 0xa8e, 0x9, 0xffffffffffffff81, 0x40000, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xddb8, 0x1, 0x8006, 0x7bb, 0x2, 0x4, 0x1, 0x7fff, r7}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x100, 0x6, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0xc432, 0x0, 0x7ff, 0x3ff, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x1, 0x8009, 0x10001, 0x0, 0x4, 0xfffffffffffff55d, 0x7, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x9, 0x8209, 0xffffffff, 0x2, 0x548, 0x20, 0x9, r10}}], 0x120, 0x40084}], 0x5, 0x20000000) mprotect(&(0x7f0000304000/0x1000)=nil, 0x1000, 0x0) r11 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') memfd_create(&(0x7f0000ef1000-0x8)='net/udp\x00', 0x1) sendfile(r11, r11, &(0x7f00006c7000)=0x0, 0x1e) 2017/12/26 06:26:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f00005a6000-0x2)='#!', 0x2) writev(r0, &(0x7f0000c23000-0x38)=[], 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2017/12/26 06:26:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x5, &(0x7f000099e000)={0x2, 0x0}) r0 = eventfd(0x4) ioctl$int_in(r0, 0x5473, &(0x7f00005ec000-0x8)=0xce) socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f00003c5000)='#):\x00', 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2017/12/26 06:26:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f000028e000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000fda000-0x90)=[{{0x0, 0x7530}, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x8}, {{0x77359400, 0x0}, 0x2, 0x400, 0x100000000}, {{0x0, 0x0}, 0x6, 0x2, 0x6}, {{0x0, 0x0}, 0xfa, 0x7, 0x1000}, {{r2, r3/1000+10000}, 0x40, 0x10000, 0x100000001}, {{0x77359400, 0x0}, 0x9, 0x3f, 0xf1bb}], 0x90) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000af4000-0xc)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a04000-0x14)={0x3, 0x5, 0xff, 0x9, 0x7ff}, 0x14) write$sndseq(r0, &(0x7f00006ed000-0x60)=[{0x0, 0x0, 0x0, 0x0, @tick=0x8, {0x0, 0x0}, {0x0, 0x0}, @raw8={"2752520223537b5c4cfa0aaf"}}], 0x30) 2017/12/26 06:26:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2017/12/26 06:26:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000000)=""/227) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x800, 0x40) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x3, 0x4) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/load\x00', 0x2, 0x0) sendto$inet6(r2, &(0x7f0000001000)="f0a44b1dafdfec0a1dff3e68b81813df3367b6ec896eb0622868f6c3409b943614db20036c1ea5b3f5c2933ee58385753f22746412c65cc0b94745f4589bc9c4b5f2b6", 0x43, 0x8004, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="dacbd89cddd37732b8da5acdcc3c7c36f7a955136b5d745382bfb0dabc89551def400b3ec3199a6f70e1a27bcc8c35d3a79190d07ffb916a62afc8d652aad19155dcd2b310fb3210928576d98b7ec92cf58b433c5c0092e2d6a00c865807c7b3c87266cc15357af6b8d815064d9285842b68cafe58d0346ceac10499c3f072926821b0cc970f2e09b6e3a597daced69b53181f94d0952cafeeb4b0795c28fe4b9da4aa0782e391421186e250c2d0e472de0634c8cbd92b56e204d3813c1b87ba252aa6574656fa8e0145de009beb56100c9231984980b028827d2a619212122a1951", 0xe2, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r3, &(0x7f0000003000)=""/130, 0x82) socket$inet(0x2, 0x6, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005000-0x108)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9411, 0x40, 0x5, 0x7fffffff800000, 0x3, 0x7, 0x0, 0x80000001, 0x400, 0xffffffff, 0x1ff, 0x401, 0x4, 0x800, 0x9]}, &(0x7f0000005000-0x4)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000)={r4, 0x1f}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000006000-0x8c)={r5, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000007000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000007000-0x4)=0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000008000-0xe)=@known='system.advise\x00', &(0x7f0000008000-0x82)=""/130, 0x82) 2017/12/26 06:26:13 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000287000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001000)=0x0) close(r0) fcntl$notify(r0, 0x402, 0x1) r1 = add_key(&(0x7f0000002000-0xc)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xb6)="0c7f34745fa16819f49d2b72287d6405572ef41b8eebb18aab141467e947749cb0b7265143fd6dbd9ed8f572b6c4af7512180fe3667550e16c51f93ec6086af4323a28b0920edb5abfc77aeb8021d0a755d2c05ebbe8bcf43bd8ce3ef7ed630fea016b888df7eb10f7ba7c217b9c1b3c73f939e9e8bff6fe09be1084747798376ee2c0d9f3064242e073cc196a1bfd49581f7bff1732b7df75b13a719cc6dc8b3c409266a4fb0b2f0676e525ec04a80ca82766d222c5", 0xb6, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r1, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000004000-0xc)={0x2000, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000005000-0x4)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000002000-0x90)={0xfffffffffffffc00, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0x0, &(0x7f0000006000-0x8)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) ptrace(0x11, r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000006000)=""/217) dup3(r3, r0, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000008000-0x8)='trusted\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000-0x8)='keyring\x00', r2) 2017/12/26 06:26:13 executing program 4: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000537000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000393000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c3b000)=0x100000000, 0x4) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000b8e000-0x4)=0x0, &(0x7f00009a3000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000002000-0x18)={0x162e, 0x2, 0xfffffffffffffffa, 0x65, 0x2, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000004000-0x50)={{0x3b079d37, 0x6}, {0x2, 0x80000001}, 0x80000000000, 0x6, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x0, 0x80, 0x200, 0x1, 0x9, 0x1, 0xfa, 0x200, 0x0}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000)={r2, 0x2}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000006000-0x10)={r3, 0x8, 0x5a, 0x8}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000007000)="64cc8be1e0dde46235b52120cacd3227e4af65fcbdbb1182f6e9173516eb527d2eb1f7e02475bcdb8481d9912ce404859f2f7336be3192cf6b0a39535a20c40e09fa23873c1adb") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000009000)=0x7fff, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000b000-0x6)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000007000-0x4)=0x10001, 0x4) 2017/12/26 06:26:13 executing program 0: r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0x47)=""/71, 0x47) setsockopt(r0, 0x100000111, 0x0, &(0x7f0000001000-0x4)="02000000", 0x4) 2017/12/26 06:26:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000001000-0x28)={@common='sit0\x00', @ifru_addrs=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 06:26:13 executing program 3: sysinfo(&(0x7f000088a000)=""/24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000af2000-0x6)='ramfs\x00', 0x80, &(0x7f0000895000)="") mount(&(0x7f0000276000-0x1)='.', &(0x7f0000a84000)='./file0\x00', &(0x7f0000cc4000)='ocfs2\x00', 0x100000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) bind$netrom(r0, &(0x7f000013e000)=@full={{0x3, {"3f4651cbc5d883"}, 0x4}, [{"d6c5064298b3be"}, {"574ebf3a496b89"}, {"7eeee144063d69"}, {"4014cd017a48c2"}, {"b6c4b2595cdbac"}, {"449f920678fdc6"}, {"6c289ae7588dbd"}, {"46bd09f15258aa"}]}, 0x48) 2017/12/26 06:26:13 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000a96000-0x3d)=""/4, &(0x7f0000a94000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a96000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/26 06:26:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000613000-0x5)='user\x00', &(0x7f000019e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c46000)="96", 0x1, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f00008c1000)=""/126, 0x7e) keyctl$get_security(0x11, r0, &(0x7f0000124000-0x1000)=""/4096, 0x1000) 2017/12/26 06:26:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001f2000)='ns/uts\x00') lstat(&(0x7f00003a2000)='./file0\x00', &(0x7f0000a8d000+0x2bf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000ba1000-0x4)=r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x145}) r3 = syz_open_pts(r2, 0x0) r4 = dup2(r3, r2) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r4, &(0x7f00001b9000-0x20)=[{&(0x7f0000176000)=""/183, 0xb7}, {&(0x7f0000e3d000)=""/18, 0x12}], 0x2) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2017/12/26 06:26:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000395000)='/dev/ppp\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f0000aaa000)="b4c24e6855bf3d5dd53efb878078ec1aa448bdf1ce37234e43116a696f4b8b", 0x1f, 0x0, &(0x7f0000ea7000-0x10)={0x3, {"76a9f5c05c40b6"}, 0xfffffffffffffffd}, 0x10) r1 = socket(0x40000000018, 0x0, 0x1) setsockopt(r1, 0x100000111, 0x0, &(0x7f0000001000-0x4)="02000000", 0x4) memfd_create(&(0x7f0000216000)=']eth0posix_acl_accesswlan1!-bdev!self:!+^\x00', 0x3) 2017/12/26 06:26:13 executing program 7: mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00004ec000)='./file0\x00', &(0x7f00004ec000)='./file0\x00') vmsplice(r1, &(0x7f000035e000-0x10)=[{&(0x7f0000169000-0x31)="e83c9f2f285d5c63bf1712327dc250cc0c677e294453afa0480de42337ff0ce50784142a632af222fd93f5dae4f06d6414", 0x31}], 0x1, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f00004ec000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f00000bc000)=""}) 2017/12/26 06:26:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$ax25(r0, &(0x7f0000b63000-0xdc)=""/220, 0xdc, 0x40002003, &(0x7f00003bf000)={0x3, {"d0760a4a61f33b"}, 0x41a1acce}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003e7000)={0x0, 0xac, &(0x7f0000dd7000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffff01, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xb9, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x1b00, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfb5}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x81}]}, &(0x7f00008f5000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007ca000)={0x9, 0x80000000, 0x8001, 0x4, 0x6f89, 0x7, 0x1, 0x80000001, r4}, 0x20) getsockopt$inet_buf(r3, 0x0, 0x483, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2017/12/26 06:26:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) linkat(0xffffffffffffffff, &(0x7f0000702000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000df3000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000780000)='./file0\x00', 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000df4000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c59000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008be000-0x10)={0x6, &(0x7f00007ca000)=[{0x6, 0x375d, 0x44b1, 0xc03e}, {0xd5d, 0x4, 0x7fffffff, 0x3ff}, {0x7, 0x36b8, 0x1000, 0x4}, {0x7, 0x5, 0xf096, 0x8000}, {0x5, 0x4, 0x3, 0x7fff}, {0x2, 0xd52, 0x9, 0x1000}]}, 0x10) 2017/12/26 06:26:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ae0000-0x7)='ns/net\x00') lstat(&(0x7f0000748000-0x8)='./file0\x00', &(0x7f00000b8000+0xad7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b0a000-0xc)={0x0, 0x0, 0x0}, 0xc) fchown(r0, r1, r2) syz_open_procfs(0x0, &(0x7f0000fac000-0x7)='ns/net\x00') 2017/12/26 06:26:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000496000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000ea2000-0x4)=0x7fffffff) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$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$inet(r0, &(0x7f0000eaa000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r0, r2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000c07000-0x6)={0x0, 0xffff}, &(0x7f00002e4000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000a21000-0xa0)={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]}, 0xc0000000, 0x81, 0xffffffff00000000, 0x8001, 0x200}, &(0x7f00003a6000)=0xa0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2017/12/26 06:26:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d7d000)='/dev/sequencer\x00', 0x80000, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000828000-0x10)='/selinux/status\x00', 0x0, 0x0) renameat(r0, &(0x7f0000932000-0x8)='./file0\x00', r1, &(0x7f0000f25000-0x8)='./file0\x00') mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)="") chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bb000-0x1)='.', 0x2) 2017/12/26 06:26:13 executing program 2: r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000111, 0x0, &(0x7f0000ff8000-0x4)="02000000", 0x4) [ 60.482023] binder: BINDER_SET_CONTEXT_MGR already set [ 60.495203] binder: 9617:9631 ioctl 40046207 0 returned -16 2017/12/26 06:26:13 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25, 0x0, 0x0, 0x0}, {0x16, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000002b000-0x8)={0x0, 0x101}, &(0x7f000002a000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005000)={r2, 0x1f}, &(0x7f000001e000-0x4)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) 2017/12/26 06:26:13 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000fc000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000422000-0x4)=0x10) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80003, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000fa1000-0x4)=0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000413000)={0x0, 0x3b, "0dee5960e7813eddd4303c9e7d01b33c06897be8accd91f846f4f3d1fbb309238d368d5ce9b5b527f75e161fc02d8e8d3da7f53a7b6bd9fa4bc3e8"}, &(0x7f0000fbb000)=0x43) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fbc000-0x14)={r2, 0x7, 0x7fffffff, 0x5602, 0x5, 0x3}, 0x14) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c0f000)='/selinux/load\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000035a000)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f00008d7000-0x10)={r4, r5/1000+10000}, 0x10) [ 60.511894] audit: type=1400 audit(1514269573.576:47): avc: denied { write } for pid=9632 comm="syz-executor0" name="691" dev="proc" ino=16491 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 60.543110] binder: send failed reply for transaction 73 to 9617:9621 [ 60.556679] binder: undelivered TRANSACTION_COMPLETE [ 60.569161] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.575145] audit: type=1326 audit(1514269573.636:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9638 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/26 06:26:13 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000436000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00008ab000)={{0x0, 0x8b}, 'port1\x00', 0x9, 0x10000, 0x31, 0x0, 0x3, 0x2, 0x3, 0x0, 0x0, 0xffffffffffff8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001000)={{0x1ff, 0xce}, 'port0\x00', 0xc1, 0x1c0011, 0x9, 0x1f, 0x7, 0x1, 0x20, 0x0, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) userfaultfd(0x84) 2017/12/26 06:26:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00002d0000-0x10)={0x1, &(0x7f0000ff3000-0x5)=[{0xa, 0x100000001, 0x0, 0x1000000ffffffff}]}) r0 = memfd_create(&(0x7f000029b000-0x27)='em0.md5summd5sumppp1\\keyringlo{keyring\x00', 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000280000)={{{@in=@multicast2=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=@loopback=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}}, &(0x7f0000005000)=0xe8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000a77000-0x34)={{0xffffffffffffffff, 0x1, 0x7, 0x3, 0x1ea6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000791000)=r1) lsetxattr(&(0x7f0000606000-0x8)='./file0\x00', &(0x7f0000cfb000)=@known='system.posix_acl_default\x00', &(0x7f0000b7b000)='}vboxnet1\x00', 0xa, 0x0) 2017/12/26 06:26:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003f6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002be000)={0x0, 0x0, 0x0}, &(0x7f00003cd000)=0xc) getresgid(&(0x7f000001c000-0x4)=0x0, &(0x7f00006f6000-0x4)=0x0, &(0x7f0000646000)=0x0) syz_fuseblk_mount(&(0x7f000036f000)='./file0\x00', &(0x7f0000566000-0x8)='./file0\x00', 0x8000, r1, r2, 0x3f, 0x8, 0x1000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000855000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c4b000)=0x14) r3 = socket$netlink(0x10, 0x3, 0x6) writev(r3, &(0x7f00009f9000-0x10)=[{&(0x7f00001bb000)="500000001500190000bb4b31f6055c5d02ed3b850280e076480243c808fe58a2b25205000100723e0100010000d7000000050e04001741380a0096530000000000008d0000230b0c00000000000060ed", 0x50}], 0x1) 2017/12/26 06:26:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000083e000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffd, &(0x7f0000fd2000)={0x0, 0x3b, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000-0x4)=0x0) exit(0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f8c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000490000)=0xfffffffffffffff9, 0x4) timer_settime(0x0, 0x0, &(0x7f0000fd5000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 06:26:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1040000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000065f000)={0x0, 0x0}) pread64(r0, &(0x7f0000d5d000)=""/255, 0xff, 0x0) 2017/12/26 06:26:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r0, 0x0, 0x2) bind$inet(r0, &(0x7f000032f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d68000-0x77)="ae", 0x1, 0x20000002, &(0x7f0000b7f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c75000-0x1)="da", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000d19000-0x4)=0x10001, 0x4) 2017/12/26 06:26:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000901000)=[{&(0x7f0000b8d000-0x61)="290000001900ff0900000000000000020a1300001322ff06800800000d00090009000019000000001d", 0x29}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d01000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) bind$ax25(r1, &(0x7f0000123000-0x10)={0x3, {"ea6ea7e0646d42"}, 0xd31}, 0x10) 2017/12/26 06:26:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)=')\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001000-0x4)=0xcf51) r1 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="020000002000000090748400", 0xc, 0x0) [ 60.644686] audit: type=1326 audit(1514269573.706:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9638 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/26 06:26:13 executing program 5: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000d2c000-0x8)='./file0\x00', 0x9000, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000004c000-0x9)='/dev/ppp\x00', 0x8400, 0x0) getdents(r0, &(0x7f0000b3b000-0x21)=""/33, 0x21) r1 = socket$inet(0x2, 0x80001, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000df3000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007e4000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000df6000-0x4)={0x0, 0x1ff, 0x0}) sigaltstack(&(0x7f0000733000/0x1000)=nil, &(0x7f000065c000-0x8)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r3, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000a60000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x0}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000d3a000)=0x0, 0x4) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f000077b000)="21a21f79c8535acf4fd7faccce9081cfe36019059e87681481414607b305ddf8c59fe3ddfa655fdd840218241f8f46d4707d7129fa99fcd914b0020323e8d76e6963b5f940b637bb63aade47846d7876968cf51b989078e885f97ab67230962bf8d97129cbadb32548dfecfbdf9ae53f13e689c2a3a43982e1dcb57eb64c9ac0114cd50c0eb56f2010175bf5a4b8cd64631fe0d8688f8e7b4c01498f5dbec9abb3fde07275692f39e4fa7049c9434b132098b44a89465e715bda8809acaacf951a13df0be6448aed871575a1d16bc52b", 0xd0, 0x4000000, &(0x7f0000df7000-0x10)={0x4, 0x101, 0x0, "ec54dd4a9476", 0x1, 0x0}, 0x10) pipe(&(0x7f00006ed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00007f3000)=@req={0x28, &(0x7f0000df8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@hci={0x1f, 0x2, 0x3}}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000df6000)={0x69, 0x1, 0x2, 0xde, 0x100000001}, 0x14) getsockname(r3, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000df3000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) 2017/12/26 06:26:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000748000+0xd6a)='net/ip6_tables_targets\x00') r2 = syz_open_procfs(0x0, &(0x7f000043c000-0x10)='attr/sockcreate\x00') ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000fd1000-0x18)={0x10000000004, 0x7, 0x7, 0x80000000000005, 0x7, 0x4}) sendfile(r2, r1, &(0x7f0000bae000)=0x0, 0x400000ff) 2017/12/26 06:26:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ea5000)='coredump_filter\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000a28000)={0x6, 0x9, 0x4}) write$fuse(r0, &(0x7f0000f41000-0x50)={0x50, 0xffffffffffffffbd, 0x3, @fuse_init_out={0x7, 0x1a, 0x4, 0x0, 0x0, 0x8000, 0x11d, 0xbe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) 2017/12/26 06:26:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002ef000-0xb)=']et/packet\x00') r1 = socket$packet(0x11, 0x3, 0x300) mmap$binder(&(0x7f0000c91000/0x1000)=nil, 0x1000, 0x4, 0x2f010, r0, 0x0) preadv(r0, &(0x7f000069e000)=[{&(0x7f0000f1b000)=""/244, 0xf4}], 0x1, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00001ef000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000043f000-0x30)={0x68, 0x0, &(0x7f00009cf000-0x68)=[@dead_binder_done={0x40086310, 0x0}, @exit_looper={0x630d}, @release={0x40046306, 0x3}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x50, 0x8, &(0x7f00003a4000)=[@fda={0x66646185, 0x2, 0x2, 0x23}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @flat={0x77622a85, 0xa, r2, 0x2}], &(0x7f0000bd6000)=[0x68]}, 0x4}}, @exit_looper={0x630d}], 0x52, 0x0, &(0x7f00005e2000-0x52)="554f8367154352a5bcdb07db14cafd684f77647ccd346b69b2142177aac4d9a6c59e6b70c83943328429578cb0b3136ea29c6dc44f7a607477e5e31a0a7c2c007b5a6f52ee1d8f9ecc79059beba55feeb70a"}) 2017/12/26 06:26:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000747000-0x11)='/selinux/enforce\x00', 0x80002, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000b8a000)=0x7f, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) flock(r0, 0x2) fallocate(r1, 0x1, 0x1f, 0x870) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/26 06:26:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000426000)=0x8, 0x80800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000fe0000-0x28)={@common='ip_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000043d000)={0x0, 0x0, 0x20, 0x9, 0x2, 0x10000}, &(0x7f0000431000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00006f7000)=r2, 0x4) bind$packet(r0, &(0x7f0000a7b000-0x14)={0x11, 0xf8, r1, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) stat(&(0x7f00003d6000-0x8)='./file0\x00', &(0x7f0000e06000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xfffffffffffffffe, &(0x7f0000eeb000)='./file0\x00', r3, &(0x7f0000a49000)="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") r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x30, &(0x7f0000047000)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/26 06:26:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000071a000)='/selinux/policy\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000554000)=""/4096, 0x1000) getdents64(r0, &(0x7f0000429000-0x1000)=""/1776, 0x6f0) 2017/12/26 06:26:13 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000516000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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, @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}}, &(0x7f0000cc5000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000000)='attr/exec\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001000)=0xffffffffffffffc1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x4c, &(0x7f0000001000-0x4c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x83, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000003000-0x14)={r4, 0x9, 0x0, 0x19d3af8b, 0x10001, 0x3}, 0x14) sendto$inet(r3, &(0x7f0000000000)="6379e891edc5d8359327a8e9aa252ddadcfd01637c60e1c249a4222af8329b1a92b0f720f56b4f62b644d2e7fd65d37539cd1eb3681c170870397875ee9a0064c5483e90ba2c6b5b57e97e819324ba47", 0x50, 0x4000, &(0x7f0000000000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setns(r0, 0xc000000) readlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0xdc)=""/220, 0xdc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000)={r4, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x3, 0x3, 0x2, 0xfffffffffffffff9, 0x2, 0x80000001, 0x3, 0xfffffffffffffeed, 0x9, 0x9, 0x8, 0x2, 0x40, 0x400000]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000005000-0x10)={0x81, 0xffffffff80000001, 0x1d, 0x40}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000006000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000007000-0x8)='./file0\x00') r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000004000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000007000)={0xaa, 0x20, 0x0}) getpid() ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f0000003000)={0x8001, 0x10000}) [ 60.770970] binder: 9691:9696 ERROR: BC_REGISTER_LOOPER called without request [ 60.845153] binder: 9691:9705 ERROR: BC_REGISTER_LOOPER called without request [ 60.853724] binder: BINDER_SET_CONTEXT_MGR already set [ 60.858977] binder: 9691:9696 ioctl 40046207 0 returned -16 [ 60.878472] binder_alloc: 9691: binder_alloc_buf, no vma [ 60.884001] binder: 9691:9712 transaction failed 29189/-3, size 0-0 line 3128 2017/12/26 06:26:14 executing program 7: unshare(0x3ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x18) 2017/12/26 06:26:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() r2 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$notify(r2, 0x402, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigsuspend(&(0x7f000005b000)={0x0}, 0x8) read(r4, &(0x7f0000063000)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r1) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) clone(0x0, &(0x7f000097b000-0x6b)="", &(0x7f000009c000-0x4)=0x0, &(0x7f0000fe9000)=0x0, &(0x7f0000e2f000-0x86)="") mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2017/12/26 06:26:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x20000000000001, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) getgroups(0x3, &(0x7f000052b000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) stat(&(0x7f0000319000-0x8)='./file0\x00', &(0x7f0000c44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000ec3000+0xd03)=[r3, r4]) write$tun(r2, &(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, "b99878"}, "500e4156bafc36f82a4b504b036ac54c641b052b4bd37bbd64c835a43ff64c517d4be4bd09fd51dba95d4fe44d8faa82b23a5cc4658c9fedeef7256b40604ee4f878d9d3c3999e0312f06d8aedcd5039894a18126498dcc964dd5a402c417a1cc798189d285118d98e9f7ae8fc0ec9b74efbd90cd7d544765d2df18be50c1323476820af79bad0e65d1c48e0ca8685ab6e775d350961652c7a7c9f2918c9444a307a6b8fbc093f56829fa579723c6ecef716d5085439b3a070b638ce690c66144c8e0314250fa36a5a9113de159c9195db60cb56dc158ea825a7c56dcf9ab155f076e53afec5a4155269dd56fb99aaf6044ec72e8745f18929fd1bce7c52bfa1e099f237de1f32f43bd6ee103b9341a3eb484170637324bacee722c7625288463e69dc1cfb1162ece3f1b48eb95125e52cbf498aa2ae4f949a4f21bff523f3e29cb058647b17895e3901ba4d7750b0544537e77dc19f18b4d2ce1800e06596f84c4de7aaf4338810d040ed19ce89619e475824c0ecbce568fad0c59374a709ae626a706904f394a7874cbedb022d8397bbe406318dd5f5e81eb4fd15d7f49cbd4f9a871b56db62211dd7bb416e976aa57d7d5fd34f25e9f881dbab0466e9ec68c15b642b0057050564c6950b2ad79fcd5c81748252cf80f1403313664b1e54a333c90937f55c002e89304be9236ba919e36b677a2f4f7a495cc51bac62462d2c0f71328f7975f9ebb64f14094c1098343cc26e30e6a1e9b46b5df39a89ff2a44950e202bbddf866c8dbd834dee240dd2b10b3b0e0a47c8f1a810a8be5a71f7e68621fe0928ae2c23b2f3d01b01a94184217f467adee09c9e6a22ba53c634620162868da27af8974300231a1c6ba6b1fb145278327d6ff0edd905e52d0f1adbdfe92c152ebe3e988ec64ab512231e2abce8bf2ed6f6a4e1829fadb8ff3c51117b1094b8c9cb2cd807d88b3eeae3272d250868acebb332a5c6fe7717e782e9b3323d961b872568fe7798fbc4a81230a13b639a673c0044ce623355527a183efbe6367c30ee3d22b5de0e8913deedd0cac21a90fe13995a887baa295a64b367b6da934ffb23836fa6fce9023e8ee9d0152542e57a86c92d1569a1ef1e7d15b325e5c340d6933f890c43467f3b09371a9505a46064fc404c87ac13522b52e89f7afd49974539d3af5d1a5b8567a3570568fc344d4f854e1a385620cec24c6ec14a221d14b7259a11d5d7745933f6e608d74e49a4f7f1159eb2662a22ea7c6ef3ecf064f06e7443df5bd4de8e949e7e3500079e33b6b7dd0dd333dde809ab361601c66c4023aaee80021a8459fa2f4feca656b2f7117969e3e0abd5f18c1f507a207972ef12a11e3c437507ec91e571e487fa8a625608430bd0f9485d8e384f1cde04a6d4046c2f95ec56aff13155a79bd5b6cb"}}}, 0x41f) recvmsg(r0, &(0x7f0000810000-0x1c)={&(0x7f00007d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000863000)=[], 0x0, &(0x7f00007e5000)=""/4096, 0x1000, 0x0}, 0x65) 2017/12/26 06:26:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00005e1000-0x6)='wchan\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x0) 2017/12/26 06:26:14 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ca3000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xac8, 0x6e}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r2, 0xfff}, 0x8) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f000011a000-0x4)=0x0, 0x4) 2017/12/26 06:26:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000ad3000-0x4)=0x0, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000383000-0x9)='/dev/rtc\x00', 0x402000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000bdd000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfb000-0x4)=0xe8) 2017/12/26 06:26:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) statfs(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x71)=""/113) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000530000)=""/210, 0xd2, 0x0, &(0x7f000036a000-0x10)={0x0, 0x989680}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b11000)='/dev/keychord\x00', 0xfffffffffffffffd, 0x0) timerfd_gettime(r0, &(0x7f0000de6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 06:26:14 executing program 0: clone(0x0, &(0x7f00009d4000)="", &(0x7f0000999000-0x4)=0x0, &(0x7f00004d7000-0x4)=0x0, &(0x7f000018a000)="") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003c1000-0x15)='/proc/self/net/pfkey\x00', 0x8482, 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) 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) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000001000-0x10)=[0x7, 0x6, 0x6, 0x2], 0x4, 0x5, 0x401, 0x2, 0x3, 0x8, {0x5, 0x3, 0x1, 0x9, 0x40, 0x8, 0x2, 0xfffffffffffffc01, 0x0, 0x4, 0x57, 0x3, 0x1ff, 0x100000000, "7a5aaf20f4079caaf7fc5b3a38319d836cf5775026e1a24e7a5e0da2fbed8702"}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003000-0x12)='/dev/loop-control\x00', 0x2100, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000002000-0x8)=0x400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000003000)=""/144) readahead(0xffffffffffffffff, 0x0, 0x0) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000001000-0x1f)=""/31) signalfd(r1, &(0x7f0000000000+0xfb2)={0xb}, 0x8) [ 60.892808] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.898337] binder: release 9691:9696 transaction 75 in, still active [ 60.906365] binder: send failed reply for transaction 75 to 9691:9705 [ 60.913072] binder: undelivered TRANSACTION_COMPLETE [ 60.918161] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/26 06:26:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a88000)='comm\x00') ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x7) setsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000088000)=0x3, 0x4) write$fuse(r0, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0x18) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000c8d000)={0x10001, 0x0, 0x4, 0x1, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:14 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000011000)='/dev/sequencer\x00', 0x20002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x100000000000000c, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x1)=0x4) 2017/12/26 06:26:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000627000)=0x0, &(0x7f0000d2e000)=0x4) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) socket$inet6_sctp(0xa, 0x0, 0x84) 2017/12/26 06:26:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000+0xea8)='/proc/self/net/pfkey\x00', 0x200400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000004000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e8f000)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fe0000)=0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r2, &(0x7f0000fe1000-0x4)=0x0) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000642000)=0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000fe1000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e3b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000fe2000)=0x2, 0x4) r6 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000c57000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc7000)=0xe8) accept$packet(r4, &(0x7f0000d97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000511000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000853000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x3, 0x0, 0x0, 0xcca, 0x80000003, r7}) 2017/12/26 06:26:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000077f000-0x10)="2b807009003505ba01f62b39a21b6759", 0x0) write(r0, &(0x7f0000baf000-0x14)="c5", 0x1) r1 = socket(0x18, 0x0, 0x1) sendfile(r1, r0, &(0x7f0000469000)=0x0, 0x8) 2017/12/26 06:26:14 executing program 0: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x80) fcntl$addseals(r0, 0x409, 0x3) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = geteuid() getresgid(&(0x7f0000024000-0x4)=0x0, &(0x7f0000047000-0x4)=0x0, &(0x7f0000062000)=0x0) syz_fuse_mount(&(0x7f0000064000)='./file0\x00', 0x1, r2, r3, 0x5, 0x2000004) write(r1, &(0x7f0000062000-0x94)='!', 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) [ 60.994247] device gre0 entered promiscuous mode 2017/12/26 06:26:14 executing program 3: mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f000073e000)=0x1e) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001000-0x1c)=""/28) 2017/12/26 06:26:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a3b000)='/dev/net/tun\x00', 0x0, 0x1402) r1 = fcntl$dupfd(r0, 0x0, r0) fstatfs(r1, &(0x7f0000e2d000-0x4a)=""/74) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r1, &(0x7f0000a44000)=@hdr={0x0, 0x0, 0x21, 0x0, 0x0, 0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0xfc0, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@cipso={0x86, 0x9, 0x0, [{0x0, 0x3, 'j'}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f4a051", 0x0, "4d1b06"}, "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"}}}, 0xfca) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00008cf000-0x4)=0x3) 2017/12/26 06:26:14 executing program 7: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ff0000-0xc)="6e742f6e65740000000100") preadv(r0, &(0x7f0000fea000)=[{&(0x7f0000fec000-0xb5)=""/181, 0xb5}], 0x1, 0x0) 2017/12/26 06:26:14 executing program 5: prctl$void(0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000002000-0x8)={0x399f1736, r1}, &(0x7f0000001000-0x18)={0x0, 0x100, 0xb15, 0x0, 0x27, 0x8}) getpeername(r0, &(0x7f00000be000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000310000-0x4)=0x60) 2017/12/26 06:26:14 executing program 4: 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)={@common='bcsf0\x00', @ifru_ivalue=0x2}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007fe000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000894000-0xc)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000557000-0x18)=@add_del={0x2, &(0x7f00005ca000)=@generic="fde471fd4d8c3dd21628659884b1a675", 0xd2ca}) 2017/12/26 06:26:14 executing program 2: prctl$intptr(0x40000000026, 0x0) 2017/12/26 06:26:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000067c000)=0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000349000-0x4)=0x0) ioctl$KDDELIO(r0, 0x4b35, 0x3) fcntl$lock(r0, 0x7, &(0x7f000092a000)={0x1, 0x5, 0x4b87, 0x3, r1}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x7ffffdffefff) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f000002b000)=""/0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000e0e000)={0x80000000, 0x401, 0x0, 0xfffffffffffffffe, 0x3}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fdc000)='/selinux/policy\x00', 0x0, 0x0) 2017/12/26 06:26:14 executing program 6: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000a94000)=[{&(0x7f0000ff0000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = add_key(&(0x7f0000ff4000)='encrypted\x00', &(0x7f0000ff4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ff4000)="f6f93b9a5b02e08f716cd2f78e251bb7e0f4f0e7c119521f50161f8151ed84b0dbb828191283b7ab70b869e553c7de39fd70ecb9f934c9dffc223a24a3ce557593e8658c41c060aa502e6b567b5b345a5e4c8c17326b0d53d183c576a78cbc819068a986bc8c236572829cd005ad4f93", 0x70, 0xfffffffffffffffd) r1 = request_key(&(0x7f0000130000)='syzkaller\x00', &(0x7f0000f71000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bc5000)='net/ip6_mr_cache\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r0, 0x2, r1) 2017/12/26 06:26:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt(r0, 0x29, 0x23, &(0x7f0000000000)="", 0x264) r1 = socket(0xf, 0x4000000000000003, 0x2) sendmsg(r1, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009e0000)=[{&(0x7f0000365000-0x10)="02120500020000000000f2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) sync_file_range(r1, 0x0, 0x8, 0x6) 2017/12/26 06:26:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') prctl$void(0x1f) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a0f000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00006bd000-0x28)={&(0x7f0000836000/0x4000)=nil, 0x1, 0x5, 0xd0, &(0x7f0000029000/0x2000)=nil, 0x8001}) 2017/12/26 06:26:14 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x405) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfe000)='/proc/self/net/pfkey\x00', 0x8002, 0x0) writev(r1, &(0x7f00006b2000+0x421)=[{&(0x7f0000daf000)="f7", 0x1}], 0x1) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/26 06:26:14 executing program 7: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000aca000-0x10)='/selinux/member\x00', 0x2, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002eb000)={0x1, &(0x7f00001cf000-0x18)=[{0x202000006, 0x0, 0x0, 0x7f}]}, 0x10) pipe(&(0x7f0000fe8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f000066e000)=[{&(0x7f00002fe000-0x1)="db", 0x1}], 0x1, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) writev(r2, &(0x7f0000fe8000-0x50)=[{&(0x7f0000fe9000-0x1000)="1e38edfe42511d5ddc41a8becd97e7c00abaf2739647b2f29af2c9572611b54eeb95cb24bc5896bf9bc66dcecab811d6e3edbc6eea7f2474250a1aa54d1acebbc6a4e841d649e0c20070c8d161", 0x4d}], 0x1) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r3, &(0x7f00002e6000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r1, 0x0, r3, 0x0, 0x8dc3, 0x0) 2017/12/26 06:26:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/4096) 2017/12/26 06:26:14 executing program 2: socketpair$inet6(0xa, 0x4, 0x0, &(0x7f0000406000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000549000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000dc7000)="", 0xffa4) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a23000)={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, {0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb3}, 0x2, [0x8, 0xa37, 0x100, 0x9, 0x1f, 0x101, 0x1, 0x4]}, 0x5c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000177000)={0x0, 0x0}) bind(r2, &(0x7f0000c98000)=@ax25={0x3, {"8735a711d3bdd1"}, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000983000-0xb8)={0x0, 0x8, 0x1, 0x7f, 0x2, 0x2, 0x7ff, 0x82, {0x0, @in6={{0xa, 0x3, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x3, 0x7, 0x1}}, &(0x7f0000462000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000016f000-0x8)={r3, 0x3f}, 0x8) 2017/12/26 06:26:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000006a000)={0x3, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000ece000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pwritev(0xffffffffffffffff, &(0x7f0000796000)=[], 0x0, 0xfffffffffffffffd) r1 = openat(0xffffffffffffffff, &(0x7f0000815000)='./file0\x00', 0x140, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000e13000)=0x0, &(0x7f00002f7000)=0x4) 2017/12/26 06:26:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009b3000-0x4)=0x40000000000003fe, 0x4) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f000039f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e01000)=@common='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000a45000)={&(0x7f0000c6f000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f59000-0x18)=[{&(0x7f0000c8e000+0xabd)="cb", 0x1}], 0x1, &(0x7f000056f000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005b7000)='/selinux/enforce\x00', 0x3, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ea5000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) statfs(&(0x7f0000201000-0x8)='./file0\x00', &(0x7f00000d9000)=""/119) r2 = dup(r0) mkdir(&(0x7f000060e000)='./file0\x00', 0x35) sendmsg(r2, &(0x7f0000cfc000-0x38)={&(0x7f0000544000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000078a000-0x40)=[], 0x0, &(0x7f0000727000-0x2200)=[], 0x0, 0x0}, 0x0) 2017/12/26 06:26:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00001ac000)=0x101) r1 = socket(0x18, 0x0, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000afa000)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000aec000-0x9)='/dev/sg#\x00', 0x1, 0x40) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000606000)='/proc/self/net/pfkey\x00', 0x40080, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000394000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000029d000)='/selinux/enforce\x00', 0x82000, 0x0) r3 = dup(r0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r5, &(0x7f0000fc5000-0xc)={0x10, 0x0}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dc1000)='/dev/sequencer\x00', 0x4eba9e9f6bc9b63a, 0x0) ioctl$RNDGETENTCNT(r6, 0x80045200, &(0x7f0000d40000-0x4)=0x0) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f00005b2000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000338000-0xc)={0x0, 0x0, 0x0}, 0xc) lchown(&(0x7f00000c5000-0x8)='./file0\x00', r7, r8) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r1, &(0x7f0000860000)={0x0, 0x0}) ioctl$TCXONC(r2, 0x540a, 0x8) sched_yield() 2017/12/26 06:26:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, "0e"}], 0x18, 0x0}, 0xfffffffffffffffd) 2017/12/26 06:26:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b4f000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f69000-0x9e)={0x0, 0x96, "4c06135aab1089c5cd58178698f84a7062d78b840ca1b670f00b0999fc2197ad36ddd48da246472ffcf3dbd8855ad9d9e7e6894d74cfc7fb1acf4d03f88e90f72d39797053820ccd4ab588d4c067af7001acbe6861494b6eb97250c66af38094f077e84595eab3c91f14d616f5860368209f5ad5a19b62c949c157d9c914f55c477bf25c594c90bbc4a832226945c20d16b75fd85736"}, &(0x7f00002ce000-0x4)=0x9e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000183000-0x8)={r1, 0x800}, &(0x7f00004b9000-0x4)=0x8) r2 = epoll_create1(0xfffffffffffffffd) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f00004f7000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000af5000-0xe8)={0x0, 0xe0, "f1d06e06d12acfdd3eda4a943d6f9a0401bb224c288ac1cf05d07590e8a1f6657de82d16f15cdf7f3dc9b38bf59e356f4274656cca7d487ec102bfff067d5ee0e14f60206da3f456aa7cdbd22e02bfc2a4ddf7b898770ea41af026c4c56fde899b28015caf5f85cab55b0ccdd5adc8bd40146a30ddf1395960f2378a1d91b3eb3548d014491f61a9da54b41bebdbfca036fcfbbf6c2f52a235953c1f07fa789d2f56f2ba7fb397dce497d15e2f3eb9e2dff7053e35f97e7431a0e582d010de2b3f0749ae84fa6c714d091efd14350b5d27406b0f4c8a92e660519c1fe7428118"}, &(0x7f00003f6000)=0xe8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00005a8000)={r5, 0x0}, &(0x7f000000d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000246000)=0x65e65d9f, 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f0000992000-0xc)={0x0, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c0b000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00005cb000-0x4)=0x0, &(0x7f0000dba000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000429000-0x8)={0x1, [0x0]}, &(0x7f0000fa6000)=0x8) 2017/12/26 06:26:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x2}, 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xb6)="0e4f101c5ae54d436967f135767297a907a0aeb7bf942503213400e17a4b7357ff3cd0dcd67fb29e58f9769951dc67206c1fbf80277abc50c588572de36b88351b1f507548ab8384cf8c4d515ff5a1f2de6338a3d966bb892b25136c6183e460d30eb937258c95962a09f6e6c7375bf8d3b9f21b36690d9d1f8da305ebafcc8e00c9edbab353d2b2264bc09ca4236f65968c80b459ff09cec891e9b96f3e7896bcd162c8462a3af1a640606ed5939a48c7cdc8161e84", 0xb6) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1005, 0x0, 0x2040000000001f) write(r1, &(0x7f000078f000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000011000)={0x0, 0x3}, &(0x7f0000fd0000)=0x8) accept$inet6(r1, &(0x7f0000c22000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b24000-0x4)=0x1c) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fd1000-0x8)={r2, 0x1}, &(0x7f000026d000)=0x8) 2017/12/26 06:26:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000050b000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000bd000-0x11)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fc2000-0x4)=0x0, &(0x7f0000551000-0x4)=0x4) sendto(r0, &(0x7f0000a36000-0x4)="", 0x0, 0x4000015, &(0x7f00003da000)=@generic={0x0, "11cda9078c8d5d7e62b3d661cf6e9b45d9c86214e8564c7313e6b344fc359c1f4bf1bffd562ce70868734366a28887bd97e7644f9f3df92c854dd8bdf912c2bf3bdb3ae0904a6bf6f6d0beb70cf63d0aaf844622f0541fd56b728ea25164827901ec05f2de12f8b6e1c555fc084f0f8853d7dea261191281d85d69e9d732"}, 0x80) 2017/12/26 06:26:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000298000/0x7000)=nil, 0x7000, 0x1000, 0x3, &(0x7f0000c60000/0x1000)=nil) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00004db000-0x4)=0x0, &(0x7f0000858000)=0x4) 2017/12/26 06:26:14 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000bca000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', 0xc000, 0x0, 0xffffffffffffffff, 0x7, 0x10001, 0x300000) fsetxattr(r0, &(0x7f0000e45000-0xe)=@known='system.advise\x00', &(0x7f0000d46000-0x1)='\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f64000)={{{{0xa, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x1, 0x0, "7f56b22a2237ff2392e04121b7d9ec0185d84f9a5f2d63b223796e1374f1ef0154558d0317016c820c10e7d8ee5cf31170f5ce05edb807975b2a30270323ec391a87de9a6f0395cbdf270000000072b9"}, 0x160) 2017/12/26 06:26:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f76000)='md5sum(-vboxnet1+\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00008fb000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000b08000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000a4a000-0x4)=0x7, &(0x7f0000aa0000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000331000)={0x474e34fc, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000504000-0x18)={0xaa, 0x0, 0x0}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000077000)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000064d000-0x8)={0x0, 0x0}) 2017/12/26 06:26:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000470000-0x8)='./file0\x00', 0x80) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000d07000)="") mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ffac, &(0x7f000002f000)="") r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000753000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a09000-0x4)=0x14, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d31000)={0x0, 0x0, 0x0}, &(0x7f00005a7000-0x4)=0xc) statfs(&(0x7f0000645000-0x8)='./file0\x00', &(0x7f0000d98000-0x40)=""/64) 2017/12/26 06:26:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x812, 0xf9) fcntl$lock(r0, 0x7, &(0x7f00003c0000-0x20)={0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0}) 2017/12/26 06:26:14 executing program 2: rt_sigsuspend(&(0x7f0000337000)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') lseek(r0, 0x2, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000ef4000-0x8)={0x2, 0x4, 0x685c, 0xfffffffffffffffe}) write$tun(r0, &(0x7f0000624000-0x778)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "594714", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) close(r0) 2017/12/26 06:26:14 executing program 6: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000045000+0xbe)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f8b000-0x54)=[@in6={0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x45f5}, @in6={0xa, 0x3, 0x4e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x54) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000f8c000-0x1a)=""/26) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000067b000-0x4)=0xffffffff, 0x4) recvfrom$inet(r0, &(0x7f0000f89000)=""/185, 0xb9, 0x0, 0x0, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3) 2017/12/26 06:26:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x300) readv(r0, &(0x7f0000ffb000+0xab7)=[{&(0x7f0000005000-0x1000)=""/2896, 0xb50}], 0x1) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000ffb000)="ef8b2100", 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000f6e000)="5a3263b6e1f5398c394e9c2ca2cfe817cb76203c74ebf891ec4accf1c5cb5250a42f5afb6d7da05bf529dbc91f6f5d9fd0973706eda92d09d70bf1a419b6db7b30be26562dbfddcaba27400000000050364be9ca8d67ca242a72b829b3cff5cb986d779ee69939002012df16d0078e6fdf77f028042ece5cc082d045693adc2e7a", 0x81, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 06:26:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x10001, 0x0}, 'port0\x00', 0x52, 0x80844, 0x6, 0x8, 0x2, 0x88, 0x8000, 0x0, 0x1, 0xaf54, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x24020000) pipe2(&(0x7f0000988000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xc0, 0xc890, 0x7fff, 0xc0, 0xfffffffffffeffff, 0x1, 0x10000, {0x0, @in6={{0xa, 0x3, 0x2, @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]}, 0x3, 0x401, 0x80000000, 0x7ff, 0x7}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000007a000)={r3, 0x3, 0x0}, 0xc) clone(0x201003fc, &(0x7f0000e14000-0x1)="", &(0x7f0000f46000)=0x0, &(0x7f000062f000)=0x0, &(0x7f0000517000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000001000)={{0xfffffffffffffffa, 0x3}, 'port1\x00', 0x9, 0x4, 0x80000001, 0x1, 0x6, 0x6, 0x2, 0x0, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:14 executing program 0: clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") syncfs(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x2)='/selinux/create\x00', 0x2, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004f2000-0xe)='/selinux/user\x00', 0x2, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000095b000)='/selinux/access\x00', 0x2, 0x0) r3 = syz_fuse_mount(&(0x7f00008c1000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3f, 0x1088800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d64000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000001000-0x20)=[{r0, 0x5406, 0x0}, {r1, 0x200, 0x0}, {r2, 0x681, 0x0}, {r3, 0x4000, 0x0}], 0x4, &(0x7f00003b6000-0x10)={r4, r5+30000000}, &(0x7f0000aba000-0x8)={0x55}, 0x8) 2017/12/26 06:26:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bce000-0x4)=0x0, &(0x7f0000000000)="602f5259a8a10f04c4405b896383647e2e927f93da064ef60705c446e3240400000000000000a0d36c6d74e1b093658bedd4e8afd99a6cf577e38154eda7ddedd093a9e4656d9d") 2017/12/26 06:26:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000693000)='/dev/keychord\x00', 0x10000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004d3000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000766000-0x10)={0x2, &(0x7f0000a6a000-0x10)=[{0xe557, 0xfffffffffffff000, 0x8, 0x8000}, {0xb, 0x9, 0x51204291, 0x300}]}, 0x10) ppoll(&(0x7f0000669000)=[{r0, 0x200, 0x0}], 0x1, &(0x7f0000972000)={0x0, 0x0}, &(0x7f0000fb2000-0x8)={0x3}, 0x8) r1 = userfaultfd(0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/12/26 06:26:14 executing program 0: clone(0x0, &(0x7f0000b5f000-0x1)='5', &(0x7f0000048000-0x4)=0x0, &(0x7f0000aa4000)=0x0, &(0x7f0000a8e000)="") setns(0xffffffffffffffff, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c64000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='net/ip_tables_matches\x00') 2017/12/26 06:26:14 executing program 6: mmap(&(0x7f0000000000/0xa72000)=nil, 0xa72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() timerfd_create(0x7, 0x80000) r2 = syz_open_dev$sndtimer(&(0x7f00000d0000-0xf)='/dev/snd/timer\x00', 0x0, 0x2801) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000344000)=0x1) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) clock_nanosleep(0x5, 0x1, &(0x7f0000695000-0x10)={0x0, 0x0}, &(0x7f0000862000-0x10)={0x0, 0x0}) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) rt_sigtimedwait(&(0x7f0000a70000)={0xffffffffffffff66}, &(0x7f0000a71000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a71000-0x10)={0x0, 0x989680}, 0x8) 2017/12/26 06:26:14 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0xcb5, 0x0, 0x6, 0x0, 0x0, []}) 2017/12/26 06:26:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f69000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000315000)=0x4) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_dev$mice(&(0x7f00007bb000)='/dev/input/mice\x00', 0x0, 0x4001) seccomp(0x1, 0x1, &(0x7f0000295000-0x10)={0x1, &(0x7f000005f000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) 2017/12/26 06:26:14 executing program 0: seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pause() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000aa2000)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f0000001000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x42201, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000001000)={@broadcast=0x0, @multicast2=0x0}, &(0x7f0000001000)=0x8) mq_timedreceive(0xffffffffffffffff, &(0x7f0000530000)=""/210, 0xd2, 0x0, &(0x7f000036a000-0x10)={0x0, 0x989680}) r3 = getpgid(0xffffffffffffffff) prlimit64(r3, 0xf, 0x0, &(0x7f0000322000-0x10)={0x0, 0x0}) 2017/12/26 06:26:14 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) ioprio_set$uid(0x3, r1, 0x3) modify_ldt$write2(0x11, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000008000-0x18)={0x0, 0x80000000, 0x10, 0x10000, 0x6}, &(0x7f0000005000)=0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000007000)={r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x4, 0x2, 0xc0}, 0xa0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000007000-0x10)={r0, 0x1, 0x6, @random="9e888fd3610c", [0x0, 0x0]}, 0x10) 2017/12/26 06:26:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e13000-0x10)="74756e08000000000000008000000000", 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000072000-0x1000)="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") lseek(r0, 0xfffffffffffffffc, 0x8000000000000003) 2017/12/26 06:26:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000f9b000-0x12)='/dev/input/event#\x00', 0x7, 0x10000000101002) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000de2000)=[{0x0, 0x0}]}) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x74, 0x2}, {{0x0, 0x2}, 0x0, 0x0, 0x0}], 0x30) sendfile(r0, r0, 0x0, 0x72439a6b) ioctl$TIOCCBRK(r0, 0x5428) sendfile(r1, r1, &(0x7f0000002000)=0x0, 0x80000001) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00001b3000-0x16)=""/0) [ 61.562301] audit: type=1326 audit(1514269574.626:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9917 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 61.586735] audit: type=1326 audit(1514269574.646:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9917 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/26 06:26:14 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000000000)="b80cab8c405c4640fda44956d5f3c7d63f77ac1d70b4f28e8588e33de6cb45d6586b2d782c0081e835993a4354a24fa647758372924cd42c67c5f40ad415eec30f21dab66ecc880ff777346e47212dafa550239092bd2b150325eebef073e9589cc448f12340216db05e81458eb4181477a70db5a4906f2ed3f81e8023234867f14d5adbcd441e5e9c45bb9cd52004acd3dc5eac0dee96b707cbd1bc4f0f15d8231723b6941b220d060aef067ff200d817881ff8", 0xb4}, {&(0x7f0000013000)="ca4134ebe37e7a517f6e589c3a18cd9a356faddf7eaf5a4ede77f41bc47e137ed1c7a32ab3885b49c9cdd83de799e0a0f16a3b2f0dfa06cbcdbfee78c081b937f4ac192b528e54e05758e359b437c097b0f9d9734a6aa329cc4655d9f0b0d48eaaaee0d7fd2b501d1fdb780836b6293b042a96d14ebbdd4df8e00c4894bae55dc49eacaf10feef52ecf7b7e2e9571c717dc6e11ea93f958f180fcc913b0de83dd7f0666ac0a4c9e52655b52e27d7cbb94ab306533372f342ccb2d20c72c1f7040334808802b285aebb37bb229670ec3d3c70bf2c828647d00965eae175f265195645d7c84a5ab99a1aae177e4407ffa1c19c6e4ef82fd8a42a7ec737dced29", 0xff}, {&(0x7f0000003000-0x1000)="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0x1000}, 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{&(0x7f0000000000+0xa9f)="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0x1000}, {&(0x7f0000014000-0xc0)="8a7a4dd3e8e5a2822534f74a1589c5dc7358e5ffa80b95c9dfee9fe928cf16bfd2fe32449b4489ee66938846d02dfc06b37b783e4729ca2ba546c2106b962b12a80456aed72a59bdc0009d1eb78d192d1d979fed6d66eaf00243551028ca18d8562946299a891d09780ad15a58abaafa85a9274110f2bca01b06fd18a7820b8690ea7a9845f1c8971054e32890f35f542aaeab71642206480f3a944ac6cd1ddd9e615d4104891943b8f067e9a36a8d05b4c818e16c1cb3508e968a8b2df989c4", 0xc0}, {&(0x7f0000002000)="fe77dabf2f8d0091343f8cf6c49f4f37b8bb2c53a7e7396d589b6836426cc0a59b8aab213a31b73efa784c2297e752467aeb86ffbb87a132123f18afab1fb93ec992290e23205e35ab1991dfd675b9dfba9f87fde4537dcb6b96bb0eef384e4e5eaaf43b96c345bc9b8a3b0bad351a7e783d8109bb0de8f5febb9a4e7de983539b4616d0431b3618ef2aa96dd9c8f541695fcc0159252e99093b11c3dd5f428f561b52a3cd1f00d54192ec60b9d91de5338af9d7976557bd9ee0485e", 0xbc}], 0x8) chown(&(0x7f0000001000)='./file0\x00', r1, r2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000012000)={0x0, @in6={{0xa, 0x2, 0x40000000006, @loopback={0x0, 0x1}, 0x5789}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x9, 0x2, 0x80}, &(0x7f0000013000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000000)={r4, 0xfffffffffffffffa, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socketpair(0x11, 0x0, 0x3, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r5, 0x4b70, &(0x7f0000001000-0x30)={0x1000, 0x80, 0x3, 0x2, 0x939, 0x24d0}) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0) sync_file_range(r6, 0x9bbd, 0x8e, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 06:26:14 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000023b000)="1f00000052007d07000094fef4fffb000200450000000000b4a500ffffb92b", 0x1f) recvfrom$ax25(r0, &(0x7f0000fd7000)=""/4096, 0x1000, 0x120, &(0x7f0000059000)={0x3, {"04552dc2c50e63"}, 0x0}, 0x10) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fd7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000fd7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='sit0\x00'}) 2017/12/26 06:26:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ca3000)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000067f000-0x20)={"005afd751b2e68fbaceac42c45c03daa", {0x4, 0x1, 0x7, "bb1080026625", 0xffffffffffffffff, 0x0}}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000dc7000-0x8)=0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000034000)={0x0, 0x0}) 2017/12/26 06:26:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000154000)='/selinux/access\x00', 0x2, 0x0) accept$inet(r0, &(0x7f0000d73000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00002c8000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) 2017/12/26 06:26:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d1d000)={0x0, 0x0}) open(&(0x7f0000fe8000)='./file0\x00', 0x80000, 0x80) fcntl$getownex(r1, 0x10, &(0x7f0000626000-0x5)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000dc2000-0x16)='net/ip_tables_targets\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000093a000-0xc)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000831000-0xc)={0x0, 0x0}) 2017/12/26 06:26:14 executing program 3: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000866000)={0x0, 0x0}) readv(0xffffffffffffffff, &(0x7f0000522000-0xa0)=[{&(0x7f00008c1000)=""/219, 0xdb}, {&(0x7f0000eaf000)=""/4096, 0x1000}, {&(0x7f0000bbb000)=""/0, 0x0}, {&(0x7f000075d000)=""/149, 0x95}, {&(0x7f0000d2e000-0xae)=""/174, 0xae}, {&(0x7f000014f000)=""/228, 0xe4}], 0x6) r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000464000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xdb7d) 2017/12/26 06:26:14 executing program 0: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000032000-0xf)='/dev/snd/timer\x00', 0x0, 0x10000) r0 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002e000)={{0x100000001, 0x0, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2017/12/26 06:26:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00009f1000)={0x0, 0x4df}, &(0x7f000017e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006b7000-0x8)=@assoc_value={r1, 0x7}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005e3000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x0, 0xa3}, 0x20) 2017/12/26 06:26:14 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0xc) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000004000+0x8a9)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f000000f000)='./file0\x00', 0x4) accept4(r0, &(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000000a000)=0x58, 0x80800) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000000e000-0xe)='/dev/keychord\x00', 0x200000, 0x0) unlinkat(r1, &(0x7f000000e000-0x8)='./file0\x00', 0x200) 2017/12/26 06:26:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000e0000)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00002e1000)=""/19) unshare(0x8000400) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000521000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r1) bind$inet6(r1, &(0x7f0000af8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 06:26:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d19000-0x4)=0xb, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/autofs\x00', 0x840, 0x0) socket(0x11, 0x806, 0x9) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000014000)={@generic="b48aa3ae0ef6bd27431911eafbca9190", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$inet(r0, &(0x7f0000f43000-0xe9)=""/233, 0xe9, 0x2, &(0x7f0000086000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000b82000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5c000)=0x24) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000228000)={0x8, 0x1, 0x2, 0x200, r2}, &(0x7f0000ae5000)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d18000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2017/12/26 06:26:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) 2017/12/26 06:26:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000928000)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f000055f000-0x4)=0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000c0e000-0x4)=0x1, 0x4) accept$ax25(r1, 0x0, &(0x7f0000d6a000)=0x0) epoll_create1(0x80000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) close(r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000152000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_ivalue=0x7}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x0, 0x0, 0x0) 2017/12/26 06:26:14 executing program 1: mmap(&(0x7f0000001000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000531000)={0x0, 0x0, 0x0}, &(0x7f0000204000-0x4)=0xc) sched_getscheduler(r1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_pauseparam={0x13, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:14 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fe5000-0x24)={0x0, 0x0, 0x0, 0x3d7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) writev(r1, &(0x7f0000e25000-0x40)=[{&(0x7f00007d0000-0x1c)="fc127b49bdf3d7c2c2cffe28f268bb0d10e7558981feae026000b348592ade7d6a3dd849bf62bf", 0x27}], 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000751000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000e87000)={0x0, 0x1}, &(0x7f0000fe5000)=0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000fe5000)={r3, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf32, 0x4, 0x7, 0x3, 0x0}, &(0x7f0000ef2000-0x4)=0xa0) getsockname$inet6(r2, &(0x7f0000ccb000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cce000-0x4)=0x1c) 2017/12/26 06:26:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") mount(&(0x7f0000dfa000-0x8)='./file0\x00', &(0x7f0000431000-0x8)='./file0\x00', &(0x7f0000bf9000)='romfs\x00', 0x84000, 0x0) truncate(&(0x7f0000ff9000)='./file1\x00', 0x80) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f000084a000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00008c4000-0x1)='\x00', 0x1, 0x0) 2017/12/26 06:26:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000000002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000524000)='nv\x00', 0x3) r2 = socket(0x2000000011, 0x3, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000063c000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000746000-0x28)='&&-\'(cgroupppp1eth1vboxnet0em0trustedlo\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) socket(0x10, 0x80000, 0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002ef000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$packet(0x11, 0x7, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000b41000-0x4)={0x100, 0x0, 0x0}, 0x4) sendto(r5, &(0x7f0000ee2000)="", 0x0, 0x0, &(0x7f00006ae000-0x14)=@ll={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000058000)=0x0, &(0x7f0000323000-0x4)=0x4) 2017/12/26 06:26:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x801f, &(0x7f0000555000-0x4)=0xfd, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) preadv(r1, &(0x7f0000398000)=[{&(0x7f00001f7000)=""/0, 0x0}, {&(0x7f000051a000)=""/4096, 0x1000}, {&(0x7f0000663000)=""/84, 0x54}, {&(0x7f000056d000-0xd7)=""/215, 0xd7}, {&(0x7f000022a000-0x1000)=""/4096, 0x1000}, {&(0x7f000016a000)=""/14, 0xe}], 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000e71000-0x2b9)="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", 0x2b9, 0x0, 0x0, 0x0) eventfd(0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000072e000)={0x0, 0x1, 0x30}, &(0x7f0000efd000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000dc7000-0x14)={r2, 0x2, 0x5, 0x9575, 0x7a, 0x400}, 0x14) sendmsg$inet_sctp(r0, &(0x7f00003f6000-0x38)={&(0x7f0000734000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000684000-0x30)=[{&(0x7f00009e6000)="73c4b34c2e13be00d44530f25403eebe4dcdba7ad7056119517acc0aa4d2b21cb9dd80001a72fbc98ac329af76d307dc6704a2fbf28a43383c35fdbb7f266e6576285cf3f44b8844ce1f6125ed849cb192ce694e93ef216ebff8ed5f2a58f3f6ceafa35eaa63129362", 0x69}], 0x1, &(0x7f0000a96000)=[], 0x0, 0x0}, 0x0) shutdown(r1, 0x1) 2017/12/26 06:26:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000520000)='/selinux/user\x00', 0x2, 0x0) [ 61.875613] device syz7 entered promiscuous mode 2017/12/26 06:26:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x10001, &(0x7f00008b0000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) personality(0x0) 2017/12/26 06:26:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x440040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_dev$usbmon(&(0x7f000017f000-0xd)='/dev/usbmon#\x00', 0x3, 0x40) connect$ipx(r2, &(0x7f0000985000-0x10)={0x4, 0x8, 0x6, "023b8fa57044", 0x4, 0x0}, 0x10) ptrace$setopts(0xffffffffffffffff, r1, 0x0, 0x0) 2017/12/26 06:26:15 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a6d000-0x11)='/selinux/enforce\x00', 0x103, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fbf000)='/dev/net/tun\x00', 0x0, 0x2) accept(r0, &(0x7f0000d26000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ecd000-0x4)=0x1c) open$dir(&(0x7f0000b6f000)='./file0\x00', 0x0, 0xa0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) epoll_create1(0x10000007ffff) getsockname$netrom(r0, &(0x7f0000a13000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004e7000)=0x10) pivot_root(&(0x7f0000ec6000-0x8)='./file0\x00', &(0x7f0000659000-0x8)='./file0\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d1b000-0x88)={0x7, {{0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) write$tun(r1, &(0x7f0000d83000-0x427)=@hdr={0x0, 0x3, 0x0, 0x9, 0x0, 0x0, @ipv6={0x0, 0x6, "df0b1a", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9c5233", 0x0, "0dadff"}, ""}}}}, 0x42) 2017/12/26 06:26:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) r1 = request_key(&(0x7f00008c9000)='rxrpc_s\x00', &(0x7f0000bc7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006b8000)='eth0bdev,$^selfem1usereth1.wlan1$cgroupmd5sum\'\x00', 0xfffffffffffffff9) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000ec8000-0x10)={0x0, 0x0}) r2 = accept$netrom(0xffffffffffffffff, &(0x7f00003c6000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000309000)=0x48) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000fd2000-0x4)=0x7, 0x4) timerfd_create(0x0, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000b27000)={0x9bee, 0x291, 0x6, 'queue1\x00', 0xaf4a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000edc000)='/dev/usbmon#\x00', 0x9, 0x40) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f000065d000)={0x6, 0x7, 0x9e84, 0x4ee250de, 0x1e, 0x1}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f09000)=0x0, &(0x7f0000210000-0x4)=0x4) 2017/12/26 06:26:15 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chroot(&(0x7f0000012000-0x6)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c70000-0xcc)="6b8eff0300004a857a550aac11fa531dcfca7a482d59f497ee152950d9b00c32aec95f8bc29ec6eae07f981b56c9ff34b7207c33e9cdd7142995ce2ebf7c9f112a26b6021e81a9d7a14a4cf5e9010000005416f0374ce0961117cb98b96acfbb035673aac13a69e173c33628286ec2fc0285a4f6d82c26c65a49bc589bacbd09205ada71e10fd3fc3a149072297b85ce7d6d5180e8205facab485e4d7e5df22b9e8db260085f272c611c622fc37e74dfedb2c4e8bb4d59754e973174e28b04e4a193a3473f8b91c159197dee", &(0x7f0000678000)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/26 06:26:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d0e000)='/dev/sg#\x00', 0x0, 0x85) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x2000) close(r0) 2017/12/26 06:26:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) connect$unix(r0, &(0x7f0000027000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f0000184000)=[{&(0x7f0000fc9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000efa000)=[], 0x0, &(0x7f0000bf9000)=[], 0x0, 0x0}], 0x1, 0x0) r1 = getpgid(0x0) ioprio_set$pid(0x2, r1, 0x0) 2017/12/26 06:26:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a97000)={0x0, 0x0}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000c0c000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005d9000)=0x1c) tee(r0, r1, 0x8000, 0xe) r2 = socket$unix(0x1, 0x5, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000033e000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000a66000-0x8c)={0x101, 0x3ff, 0x10001, 'queue0\x00', 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]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000edb000)='/dev/sequencer\x00', 0x414000, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) sendto$unix(r2, &(0x7f0000ab2000)="", 0x0, 0x0, &(0x7f00003a6000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/26 06:26:15 executing program 4: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000650000-0x16)='/selinux/checkreqprot\x00', 0x10200, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000da8000/0x2000)=nil, 0x2000, 0x2000000, 0x110, r0, 0x3c) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f61000-0x30)={0xdc, 0x0, &(0x7f000062d000-0xdc)=[@transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x28, 0x18, &(0x7f000083f000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f0000f60000)=0x0, 0x1, 0x4, 0x2d}], &(0x7f0000e8a000)=[0x28, 0x30, 0x60]}}, @transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x68, 0x8, &(0x7f0000f20000)=[@fda={0x66646185, 0x3, 0x3, 0x33}, @ptr={0x70742a85, 0x0, &(0x7f0000249000)=0x0, 0x1, 0x1, 0x3c}, @fda={0x66646185, 0x6, 0x0, 0x29}], &(0x7f00001c8000-0x8)=[0x68]}}, @reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x58, 0x30, &(0x7f0000f60000)=[@flat={0x776a2a85, 0x1, r1, 0x0}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f0000ac4000-0x1)=0x0, 0x1, 0x0, 0x26}], &(0x7f0000f61000-0x30)=[0x20, 0x38, 0x48, 0x58, 0x30, 0x0]}}, @release={0x40046306, 0x2}, @decrefs={0x40046307, 0x1}], 0x1000, 0x0, &(0x7f0000a82000)="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"}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a64000)=0xfe, 0x4) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000c19000)="1f0000000401fff089000100000000000000000000e3000000000000000000", 0x1f) 2017/12/26 06:26:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000bd8000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000cb0000)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000126000)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) pivot_root(&(0x7f0000abc000-0x2)='..', &(0x7f00004eb000)='..') 2017/12/26 06:26:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x7fff, &(0x7f0000a61000)={0x0, 0x0}) sendto$inet(r0, &(0x7f000068a000)="25ce8494", 0x4, 0x0, &(0x7f0000fff000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c01000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007a6000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000cb8000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093b000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005e5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000070d000-0x4)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007c4000-0xc)={r2, r3, r4}, 0xc) getsockname$ax25(r1, &(0x7f000051d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00001ae000-0x4)=0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00002c2000)=@common='lo\x00', 0x10) connect(r1, &(0x7f0000001000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa75aa0f5a7e8ab61bd27a891495e64687db0d2772febfd6a9657a04a2cf779bcb7700a6adc94bb9baca0900000000000000eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) connect$inet6(r1, &(0x7f000015e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/26 06:26:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fa0000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c5b000-0x4)=@assoc_id=0x0, &(0x7f0000b24000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000845000-0x8c)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = syz_open_procfs(0x0, &(0x7f0000eba000-0x8)='uid_map\x00') pread64(r2, &(0x7f00008c2000-0x89)=""/0, 0x0, 0x80040) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000003c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000034e000)={0x20000000, 0x0}) 2017/12/26 06:26:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) flistxattr(r0, &(0x7f0000c97000)=""/77, 0x4d) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009cb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f76000)={0x1, [0xd5]}, 0x6) r2 = add_key$keyring(&(0x7f0000b5e000)='keyring\x00', &(0x7f0000f4c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000411000)='pkcs7_test\x00', &(0x7f0000e69000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004bc000)="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", 0xff, r2) connect$llc(r1, &(0x7f0000c07000-0x10)={0x1a, 0x17, 0x1f, 0x200, 0x14, 0x800, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000043b000)={0x7f, 0x3, 0x8d8, 0x3f, 0x0}, &(0x7f0000b01000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000742000)={0x6, 0x8, 0x81, 0xac25, r3}, &(0x7f00004f6000-0x4)=0x10) request_key(&(0x7f000088d000-0xb)='cifs.idmap\x00', &(0x7f000055a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b05000-0xa)=']GPLppp0\\\x00', 0xffffffffffffffff) 2017/12/26 06:26:15 executing program 3: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000019000-0x8)='./file0\x00', 0x885d3addd51b95d2, 0x0) fadvise64(r0, 0x0, 0x0, 0x1) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x6, 0x5, &(0x7f00007fc000)=""/0, &(0x7f0000596000)=0x0) pwrite64(r0, &(0x7f0000fa5000-0x18)="81ab7a8fea8587f608f3a2c688dc5b3b05a0e7f86f6aa58f", 0x18, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000084a000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0, 0x4, 0xa9e, 0x8000, 0x6}, &(0x7f0000dba000-0x4)=0x20) 2017/12/26 06:26:15 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='fdinfo\x00') exit(0x0) getdents64(r1, &(0x7f0000419000-0x44)=""/0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000004000)=""/4096, 0x1000, 0x100, 0x0, 0x0) 2017/12/26 06:26:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000016, &(0x7f0000e55000)="638a0600002c34c309000000d5c8cfc6bb12010d4cb26f078fd8e2585abd6f68f3e69acb9c2925040dfe98eb1f00ce4da6a8bd6269c25f8233e4a246c9c3661edc53f5ae5b83d42b631f4ee8b840e410d898e3394f5ff394dfcff6222d73aaa502", 0x61) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005c0000-0xf)='/dev/sequencer\x00', 0x10440, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2017/12/26 06:26:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x81, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000097d000)=0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000489000)=0x0, &(0x7f0000660000)=0x8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b70000)={0x0, 0x0, 0x0}, 0xc) r5 = getegid() r6 = getpgid(r3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a28000-0xc)={0x0, 0x0, 0x0}, &(0x7f000049f000)=0xc) r8 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007b3000-0x4)=0x0) r10 = getuid() getresgid(&(0x7f0000b47000)=0x0, &(0x7f0000cec000-0x4)=0x0, &(0x7f0000780000-0x4)=0x0) sched_setscheduler(r3, 0x0, &(0x7f0000e9f000)=0x200) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000fa000-0x4)=0x0) r13 = getuid() stat(&(0x7f0000a80000)='./file0\x00', &(0x7f000026f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000157000-0x4)=0x0, 0x80800) sendmmsg$unix(r0, &(0x7f000043f000-0xa8)=[{&(0x7f000078f000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00007c4000)=[], 0x0, &(0x7f0000c85000)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}], 0x20, 0x4}, {&(0x7f00004cf000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000496000)=[{&(0x7f0000db8000-0x50)="e489e66e14c61a374db957518d38a386875d6dfcb9bb5ea89a7ef03f70ef3edfe7ea0f1bb19f451419130f0f3304a27cca6647ed7ffda55a98ec6ec79e513e3682887304b9212554bfe91e8af352c7e9", 0x50}, {&(0x7f0000737000-0x83)="56ad999b05c2f8c64aba1ddc5e0e10f4da6b43afe181b1b81f72086f1b503dbd241a59c9a8b980c77a383ce450f64d02ec366fe52389e584e386f9ab1072c595a170fb3ea253aeb941d15252877103abbb96fcba89bc546c0b8ca44f667453ef59fe8ecabc525da8de0a1184a76093a62c9bd69a023698596530b26980886e9e99abbe", 0x83}, {&(0x7f00006f7000)="0f9f6d2a39dcf5c691de2fd1bb2db7fd7b2dd54e3800706f6d5bac481e0badd465182e8008e59b33ee36841646c0d1ffdb77112dffcdacd91938cbd48beb2953e5a4f2621a45d72ab50d318c585a5238903fe1bad4bb73cc77bd6db436922a581631719809bad1639b0c642b6eedb5e07c5181f66abed2ac7d1757e76fe7485c73814150a514ce71cb080db86729e386abf989cb70612308954127d8df0926f0500acd1edf65a1b8", 0xa8}], 0x3, &(0x7f00004d5000-0x88)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0]}], 0x88, 0x20000040}, {&(0x7f0000c33000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b98000)=[{&(0x7f0000981000)="66e88c3ff6850dd4835d39a501d393cb7364f81cab75990685c403b77094ed36e4ffe3d1545fb6d5378946e1465547a99367c178467f98e75eea37e94f0d076fb56a2b3a8872d3d4bd18a710cff1c52270391705c40537ef0a31d90afa376fa975a88bcee4d0ef3e0a6073770b49f84d29", 0x71}, {&(0x7f0000e34000)="09a47c0fa73722a951360be3aca2bbb752bb9edd0afc51db8a81d3f68cd6dd8826ecd607d81ce83421544f82c444f829aa3c01c1b016c0f33181c187e83d8c08546c799debdd546e23c9ae7e98c9ed1c93ab1b878abe5c7378434fed089cf30ad9b478aa19e60b43afcd5ba9b8b1abe29c1085600fc5732b57ad1322ad1370f305eb039740a08366a4cb71111adc79b0d75b8401fd", 0x95}, {&(0x7f000072b000)="", 0x0}, {&(0x7f00004d8000)="7a2c6d67298ad57c9bd5ca63ccc929ce14f52274245eaf756ade038878a7f371c18aefb22d4fd7c0762703d64a643ca51cced0e8ce59a545fb55257a623e9053b7f2dcb9584b954654080be24239f37d", 0x50}, {&(0x7f0000596000-0xb7)="0bf242c60cfb949efc7073d7330a84e18b28843dd551a87c8ff7024f50dd60f0dc1ef58f5d88c8363bc3d42c505c757040a508b506f96f88d709275e7e91aba8b45534401c903b97df37c63a794f51cf327b1fceac98aaa40e933616d3c4ce9ca6801e7b4702d2d46fe9d4bb3b7210bd4078da16a81d91f047084edb26bf6740d364e8d59fe0cab61f4b1c2ceada6aee8768f132f4194a9591d909cd5daefb75a8ffe2cb636b43c7f7c854d48ea1c12803a6b82a4bf1fa", 0xb7}], 0x5, &(0x7f0000049000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r1, r0, r0, r0, r15, r1, r1]}], 0xb0, 0x804}], 0x3, 0x24000880) fcntl$lock(r1, 0x7, &(0x7f0000016000-0x20)={0x0, 0x0, 0xdb, 0x0, 0x0}) [ 62.117213] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/26 06:26:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom(r0, &(0x7f000014a000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00005f5000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005f0000-0x11)='/selinux/enforce\x00', 0x800, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000b2b000-0x120)={0x7, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) 2017/12/26 06:26:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00004e7000-0x8)='./file0\x00', 0x400, 0x20) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x4000000000044031, 0xffffffffffffffff, 0x40000) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000c5a000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000914000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x1, 0xf2, 0x2, 0x8000, 0x4, 0xa0, 0xa0, 0x7ff, r4, r3}, {0x4, 0x7, 0x7, 0x1f, 0x4, 0x8, 0xffff, 0x7}, {0x9, 0x1, 0x21, 0x4}, 0x9, 0x8, 0x7fffffff, 0x1, 0x80, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0xcb}, 0x4, @in6=@loopback={0x0, 0x1}, 0x7, 0x4, 0x1, 0x6, 0x7fff, 0x3e, 0x80000000}}, 0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000dfd000)={0x3, 0x9, r1, 0xff, r2, 0x8, 0x10001, 0x8}) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000870000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0xf, 0x0, 0x0, &(0x7f0000fb4000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/26 06:26:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x800000000000) listen(r0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 62.183376] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/26 06:26:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000079d000-0x8)='./file0\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009c3000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005d000)=0xe8) setfsuid(r0) r1 = open$dir(&(0x7f0000353000)='./file0\x00', 0x0, 0x0) lseek(r1, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000bc8000-0x20)=[{&(0x7f000051a000)="65de25b108d40b1ecb93ad0dd7f33f89f652a427aacf4aece84f4b8576ebc682b70cae1baab8d7549a3704869f9dc05df429d185114bebe586c9318bc09c2f303dabcb9dc5b6fe79bd34978ad769b6cc23e22c2a71e71bd03540f728fe5f851ae3", 0x61}, {&(0x7f0000b85000)="30d0045a6699af7ff2a6fb6da91aee39ea59612940bd0b847d801eb39bb5211593325acff7af529ef965919c186f41768f17dc9e750e8ad35774387df2c98c086464007f6a4df1f4d93986f9db25f5df0d08f894bf24d53950151dc9b8bb0fdfc45ca5fbbd9a0bcc6fd9fade7db0d5152dd50de66628df0477d37f39685244e9aa8fd1c3ac55bab0ef3d74973de4752dadfc34239ab9eeaf8f6cbdfa4f42e92b7dc0ba9907f4e5685a92648f2d98105b0e320e66022ae7b57b12425493bfcfb455f3aa65c245d21068e7bcf676b02951e38a1ebea2e3a64112880357ad", 0xdd}], 0x2, 0x32) 2017/12/26 06:26:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000025f000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00001bd000)={0x0, 0x8001}, &(0x7f0000abf000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000833000-0x8)={r2, 0x1}, 0x8) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000e000-0xc)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2017/12/26 06:26:15 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f0000d9a000-0x81)="12a297e4c2d3db2890e8a4b6ff3b897542ca892ece3a7fe7855c781a9705a702c12252d4c7bb730bdd0fe46f5ab578883f9ed24992dd8a7d239cd51f8c764893f394ba74175d3eb519eb5002821b4e41353c12c55c523d38d7989a05473549ffbf37ab21d51b86b417e2a84e8666a6fce2652d1ed3b755f04721955b139b61a6b7", &(0x7f0000abb000-0x4)=0x0, &(0x7f00002d8000-0x4)=0x0, &(0x7f00007e2000-0xb4)="d55b366a17f67bfcf71c9c40e037c665f621a05a7f0406cd2c70b2809b68b8d68ac5c88a57a6b28e5d2d5b3c23723401ad34c43e6ed67128d891d1a356faf90060d1db3c59c3e128ea2c62648050351b335690bc9e4cef1d16b6617bcb99b0063bb1a721f40c227ac8e0d71aa56b2e4f2e786c3d32f7b7d7d8fdd457e939963972b5299ab84680738f40ab6b745887f6e41e12f65421b7f76cbda69cfff4a4b94485f93b3aef36981a55bd37777edae8f93b5689") mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x1b, 0x0, 0x0, "00000107c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a45000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ax25_int(r0, 0x101, 0x4000000000002, &(0x7f0000f92000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ef3000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000c87000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e17000-0x8)={r1, 0x4}, &(0x7f0000f08000)=0x8) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f00009b3000-0x4)=0x40000000000003fe, 0x4) r3 = open(&(0x7f0000062000-0x8)='./file0\x00', 0x100, 0x55) syz_emit_ethernet(0x40, &(0x7f000009c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x5, 0x8, 0x6}], {0x8100, 0x5, 0x9, 0x5}}], {{0x9000, @x25={0x3, 0x8, 0xf1, "3870bc7318530cf218ce0ee6ea2d96029862f3769ca173c75fad21a8901877f6c50ad580c7fbf4"}}}}, &(0x7f0000dfc000-0x18)={0x0, 0x3, [0xae1, 0xdd3, 0x1b8]}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) bind$inet6(r2, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000d9d000)=0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000180000-0xe)='/dev/keychord\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) sendto$inet6(r2, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f000039f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$unix(r3, &(0x7f0000905000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2017/12/26 06:26:15 executing program 1: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r0, 0x29, 0x400000c, &(0x7f0000fc5000)=0x78e7, 0x4) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc7000)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/26 06:26:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00003a5000-0x4)=0x1, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000028000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000011f000)={0x0, 0x9}, &(0x7f0000b47000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000556000-0x7e)={r2, 0x76, "ba7ce2691ddd053c76d6c50eb45c3662979a04dd2d04987585e7d1e171b9818780cd3ccbd59ef2af42cef49ec4c87ae73ea4824739052cfa5e3951dd5970e4e666338468a16be1125b195f98e3a28448a5cfbdb31ea69af2456b1f7c213d1f2782217a753085c37c2883ba66bfb2c8659fd9bab86c7a"}, &(0x7f000082c000)=0x7e) recvmsg(r0, &(0x7f000056c000-0x38)={0x0, 0x0, &(0x7f0000293000-0x80)=[{&(0x7f000063a000)=""/0, 0x0}, {&(0x7f0000af2000-0xc7)=""/199, 0xc7}, {&(0x7f0000fd9000)=""/4096, 0x1000}, {&(0x7f0000160000-0x18)=""/24, 0x18}, {&(0x7f00008b1000)=""/4096, 0x1000}, {&(0x7f0000c36000)=""/180, 0xb4}, {&(0x7f000054a000+0x6e6)=""/30, 0x1e}, {&(0x7f0000a2d000)=""/4096, 0x1000}], 0x8, &(0x7f0000ddf000-0x37)=""/55, 0x37, 0x0}, 0x2) 2017/12/26 06:26:15 executing program 2: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fdc000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/26 06:26:15 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bd5000)=@common=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r0, 0x0, 0x2, 0x3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e58000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000edc000)={0x7, 0x7ff, 0xfffffffffffffeed, {0x0, 0x0}, 0xfffffffffffff19e, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000b12000-0x4)=0x9) syz_open_pts(r1, 0x14482) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000193000)=0x0, &(0x7f000018f000-0x4)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$sndseq(r2, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5b10f405, 0x7fff}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2017/12/26 06:26:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f9b000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000b72000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9a000)=0x10) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006f5000)={0x0, 0x0}, &(0x7f00003a2000)=0x10) 2017/12/26 06:26:15 executing program 7: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000f62000)=0x0, 0x4) connect$inet6(r0, &(0x7f0000f6b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000067f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d1a000)={0x20000000, 0x0}) r2 = syz_open_pts(0xffffffffffffffff, 0x121040) ioctl$TIOCSCTTY(r2, 0x540e, 0x2) 2017/12/26 06:26:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0) keyctl$search(0xa, r0, &(0x7f0000632000)='cifs.spnego\x00', &(0x7f0000374000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r0) 2017/12/26 06:26:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 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) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) r2 = socket(0xf, 0x4000000000000003, 0x2) sendmsg(r2, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000097e000)=[{&(0x7f0000365000-0x10)="0212050002000000001ef2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000aa0000)={0x0, 0x0}, &(0x7f000031a000-0x4)=0x8) 2017/12/26 06:26:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f000068f000-0xee)="", &(0x7f0000cdc000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f0000068000-0x2)="") exit(0x40000000007fc) r0 = getpid() sched_setscheduler(r0, 0x7, &(0x7f000032f000-0x4)=0x10001) sched_rr_get_interval(r0, &(0x7f0000a4b000-0x10)={0x0, 0x0}) clock_adjtime(0x5, &(0x7f0000294000)={0x8001, 0x4, 0x100000000, 0x20, 0xa104, 0x2, 0x4, 0x9, 0x3, 0x4, 0x3, 0x3, 0x9, 0xfffffffffffffffa, 0x0, 0x1, 0x1f, 0x0, 0x0, 0x1, 0x0, 0x4, 0xe29, 0x2, 0xffff, 0xa06}) 2017/12/26 06:26:15 executing program 6: mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000fe9000-0xe8)={0x0, 0x0, 0x0, 0x107, 0x7, 0x0, 0x4, 0x15, 0x4, "941eb24970957d2738ddb70d04319b0eb9ea2c65db29970ac240e874e2b33ce3807359edd5a12ab13b1030898383ad64f2a781405d5aae74d448625fdc0dd048", "4fa9e75afb125a4e2069f2cf832f0907ba6f115ef6a74a34fcd298629ec3f499e8827fcd3707f705c265f7ba8931548124178613952dee26c5f9af14663d3970", "0665e0605456a62e66c79c4522377a5e3e356a003da1bfa408464426b50be5ee", [0x8, 0x3ff]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000fe8000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0}) 2017/12/26 06:26:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000079d000-0x8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000353000)='./file0\x00', 0x0, 0x0) lseek(r0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000029a000)={0x0, 0x0}) getpgid(r1) 2017/12/26 06:26:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000032000)={0x0, 0x80, "4a0a9d7201bb4ee99f305c0ab00a8661f764fc7751b8331855c3b594b8497d89826ccf9b93edb2374ef7b4ccbac1db31579bc150090889302c32ece73368b3b1013c39b9855043648a1a23ff2ed313d20a72d9059859de0785b2d6edd8a50e2f99cf96cc1e0b57b2659c586d21d0fd5411c624ed5a5d4fa14333407b98f132f2"}, &(0x7f000061a000)=0x88) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000072b000)={r2, 0x5, 0x289, 0x8}, 0x10) r3 = socket(0x11, 0x802, 0x300) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r4 = syz_open_dev$tun(&(0x7f000079a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@nfc={0x27, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/26 06:26:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a60000)='net/stat\x00') getdents(r0, &(0x7f000030d000-0x1a)=""/26, 0x1a) getdents64(r0, &(0x7f0000e31000-0xac)=""/172, 0xac) mknodat(r0, &(0x7f0000f3f000)='./file0\x00', 0x100, 0x5) [ 62.335726] sock: sock_set_timeout: `syz-executor0' (pid 10100) tries to set negative timeout [ 62.378404] sock: sock_set_timeout: `syz-executor0' (pid 10100) tries to set negative timeout [ 62.388579] device gre0 entered promiscuous mode 2017/12/26 06:26:15 executing program 7: prctl$intptr(0x1c, 0x28000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000016a000)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000a34000-0x4)=0x5, 0x4) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000666000)=0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) setreuid(0x0, 0x0) 2017/12/26 06:26:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e7000-0x8)={0x0, 0x0}, 0x80000) r1 = getpgrp(0xffffffffffffffff) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000ec000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006f2000-0x4)=0xc) r4 = accept$llc(0xffffffffffffffff, &(0x7f0000322000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b13000)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a23000)={0x0, 0x0}) r6 = inotify_init1(0x800) r7 = accept4$packet(0xffffffffffffff9c, &(0x7f00007e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b81000-0x4)=0x14, 0x80800) r8 = socket$inet_sctp(0x2, 0x5, 0x84) r9 = socket$inet6_dccp(0xa, 0x6, 0x0) r10 = accept4(0xffffffffffffff9c, &(0x7f00004aa000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fda000)=0x10, 0x800) sendmsg$unix(r0, &(0x7f0000645000)={&(0x7f000072b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fa8000)=[{&(0x7f0000976000)="dfee1e7f6dcae58e6f009ceed528eb30eda519907972145ffadb3192e3cd0ecfefbcd543d98773eb3b7320348accd855b4edb68a22bef947fdd39bcee23fe6c91de1a173fd55cb7cbdf6f898af7c09fea966f27836855c2d5f33c4659a0e77fcb44532cdfdf42b9c54e1f674075b7ca3d18c27c0a6cf2cde8ea20361975b41cdd5cac53d2b176d19107ff623af1dd43e8a68f22e86184af64eaa2d7abb51ca1f445a8cf05a7d6e8c3a8f34adc7a5006cc0173177b47a28b7487e86ee4fb73edbbfb313fdde87c4ee35ad47953a2bc4c47518881916182c4c71f2bcba384a90faf395b46b9b", 0xe5}, {&(0x7f00006bf000)="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", 0x1000}, {&(0x7f0000a0c000)="5749cba7ade3e1fc934eadaf6acd465c925cc9862ef2e0a94db104b8b0802511a636575e80eee491cb2990aa5aa6890dcb3e6848a0368d5cc714c3589ffbdc392385987d91db71087c2346672697f1047f6c1c111542b3f463da26ba4c0888b8e8d9b69a85bd42b842", 0x69}, {&(0x7f0000cea000-0x99)="677de4ac0e240ae8788dd7403a6eec0e40d377dbbee1a4dbc3de061121e5d9ca65264127dfc01e3645c94d175f7e283f3ce785b08fe6bee0befb8c897e8f6a8ddd0303a65af4bcbdcd6399abaa64357735a2ab38ac6baed6b849cac02af3a08991c49481165ce12ff697362e1b926530546ee7f19f3dbb815e65e063d69532846156a8d011fc9e4ded75c412518c9737bb84afc69b36c91e21", 0x99}, {&(0x7f00002e2000-0xc4)="f74806d7efb920882b162c999f008b72fb3ef47b6ddc5fa3cf1c41a5e4898617afae8ef2659b7085bc6d6e871cb0fe76db774b06062e7758c458ad8801667e185398498f87d24ec4e7dbf0b3732e226e3bd1bec0e22112ea59e425d1050a97331d7f24ee5513520ca29f48a434c93f6efdb7e3d4a5817d0e55495e0eb8abcbcb98022faa7a1f2236494aae395c54654c7dd88e248d9f3b0b754afeab95b8f560a504d23d7a39bf96bdca24656914e10c3f0d2283bba7cdbfb2c03e1f440e2bf5a4630655", 0xc4}, {&(0x7f0000b7e000)="4f77cf09f5bb015486a30ad48257a1190b0870eb0f6c91f8dfcb1676df71b46b29a8c099b8d59d28e7458c1d08fd639d6e9e6880ee184dfc55b7a124ce9bd123ba4ea36f78c84794634932deb9c108de5b4dd57728e2eb57573f54262cfbce96f085182bf86d68ace72cf9051ebfc7c04fbb8e55ca28b8c21e471b58daf31ac1558aaf37ada47bbdf0935a2e8031a6e46e3e602299f0b498641a8a685004cb0332d7d6bebb17582f265a46b39340f0346b7135df23e5f70b82223dee21b39cb21072d2104ac6a8d125b542f7b0fda752c7d280c37afc3d8157fb419eb47ebe69ad", 0xe1}, {&(0x7f000078e000)="e85eedacf415be7dd8750c2b4f93717b74bdf1ce91e0b2b53840987f5ab2fa393577dae11467dc9d717fe76198b5e3c0212895ae83cbf3b99c6a662267ee144ea9797d8f5bfc34c030b0f7b326500346b2a12b8ea080d9c6cac6361a48cdb5664eefa88e640cd3a4531aed7a78971001590c29e55f8ec0e9b8a0148a6968dc5837593f49de92e2ae5a3476545cad5d7dcfbe54b73ef6a46bad3c84620c1bec02e33c71e4e25121f815545e7de458fca5ed8194df4d7ab7ac48d37e0e3feb94952ea813d1f6e90b1f210ca817605cd56ac6e7218cf6b73850ae5fbb87223356ff5c43118850b546e50b493b12d950299e5ff260ac8791bc98d897053a01a3", 0xfe}], 0x7, &(0x7f0000f5a000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8]}, @rights={0x18, 0x1, 0x1, [r9, r10]}], 0x60, 0x0}, 0x8000) write(0xffffffffffffffff, &(0x7f0000913000-0x1e)="1f0000004a00070cd3120100000008de0a3f801600000003f50003656c51", 0x1e) 2017/12/26 06:26:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002b4000-0xb)={0x9, 0x1935, 0x6, 0x40, 0xd68, 0x9, 0x10001, 0x10000, 0x7, 0x22, 0x4}, 0xb) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00005f6000)=0x0) r4 = dup2(r2, r2) write$tun(r4, &(0x7f0000766000-0x26)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000b39000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x8, @fr_pvc=&(0x7f0000ca1000)={0x0}}}) 2017/12/26 06:26:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004b1000-0x28)='.eth0nodev:wlan1wlan0(vmnet0lp&vboxnet1\x00', 0x0) fcntl$lock(r0, 0x6, &(0x7f0000045000)={0x3, 0x0, 0x1ff, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000093b000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000796000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f0000261000)=""/217, 0xd9, 0x40000000, &(0x7f00000c9000-0x14)={0x11, 0x1c, r1, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioprio_set$uid(0x0, r2, 0xffff) 2017/12/26 06:26:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) mkdir(&(0x7f0000440000-0x8)='./file0\x00', 0xc9) chdir(&(0x7f0000126000)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x0) 2017/12/26 06:26:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008f8000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000a92000)=""/227) 2017/12/26 06:26:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000596000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') openat$selinux_user(0xffffffffffffff9c, &(0x7f000053a000)='/selinux/user\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000f4f000-0x8)=0x0, 0x25) 2017/12/26 06:26:15 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000018000)={0x0, 0x0}) pwrite64(r0, &(0x7f0000008000)="bcb3598d4bcfd75d6d3daf098689f93532468d8c33cfa7e43d48a3c67d62186262bb1459fd72586428d94c90f4765b530a05e07e9498568ebeed71916348bfb852dac8ed2db209866cf2875ec246a83d6b91bd6b55c03ac498522f999c5c8daf5976c30d1f40e5b7820f84832b9d24301ea8b309729975a2e1364c504d6a9eed013cdef975e5f58c82592b53b95b48ceb9c7a8e97feda4a5537a443efdaf4c2d199a0f2478", 0xa5, 0x0) ptrace$setopts(0x41ff, r2, 0x0, 0x10) ptrace(0x4207, r2) ptrace$peek(0x2, r2, &(0x7f000000e000)=0x0) 2017/12/26 06:26:15 executing program 3: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000004c000-0xe)='/dev/keychord\x00', 0x200100, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000de4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000de4000)=0xc) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000d93000)={&(0x7f0000de6000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000de6000-0x40)=[{&(0x7f0000de6000-0x2c)="ca25b70f95dbfcaa818bab54f1409b8cc08d63b9c93a8dad273cb2c14ddfaaf2bdb5b74d71c38bfcd26582ef", 0x2c}, {&(0x7f0000de6000-0x2)="b20a", 0x2}, {&(0x7f0000de5000)="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", 0xfc}, {&(0x7f0000de4000)="ec7ee0d95e279b3c5ece159a6c0e6b1b6fcae4f568bbc00ed4d5987e938aee7e9ba54f5e77bb6ef36bdae301dd52cb772fda042ed7bced57acb7a7decc51bc47335a3cbd", 0x44}], 0x4, &(0x7f0000bb9000)=[{0x28, 0x13a, 0x7ff, "45e51bea4dc3d6cfbae200c9bb931984c540df71685de8"}], 0x28, 0x4}, 0x4000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ddd000-0x10)={0x1, &(0x7f00007bd000)=[{0x5, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$inet6(0xa, 0x80803, 0x328fc604) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000de5000+0x3c7)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007df000-0x4)=0x1c) 2017/12/26 06:26:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x100000a) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000f4b000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f00009d0000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000eff000)={@loopback={0x0, 0x1}, r2}, 0x14) syz_open_dev$sg(&(0x7f000039e000-0x9)='/dev/sg#\x00', 0x1, 0x501000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005f6000)=0xbae, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) recvfrom(r0, &(0x7f0000b0f000)=""/4096, 0x1000, 0x0, 0x0, 0x0) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "008078"}, "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"}}}, 0x41f) 2017/12/26 06:26:15 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000, 0x2, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073a000/0x1000)=nil, 0x1000, 0x9, 0x10, r0, 0x0) pivot_root(&(0x7f0000bfa000)='./file0\x00', &(0x7f00002c9000-0x8)='./file0\x00') mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000f2b000)='./file0\x00') mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f3f000-0x4)=0x0) write(r0, &(0x7f0000190000)="240000001a0025f0006bb404000000090a0b00ff0010b500001000eb080002007fffe5b7", 0x24) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fd4000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_RELDISP(r1, 0x5605) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fd4000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x80000001) 2017/12/26 06:26:15 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000966000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f20000)='[\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/26 06:26:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000dd000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000214000)=0xc) bind$inet6(r0, &(0x7f0000668000)={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cfe000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000076d000)={0x0, @in6={{0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10001, 0xfffffffffffffffd, 0x6611, 0x8001, 0x7fffffff, 0x1b, 0x1, 0xe000000000000000, 0x173, 0xfff, 0x9, 0x81, 0x1, 0xffffffffffffffff, 0x5]}, &(0x7f0000a7c000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000769000)={0xa4a, 0x202, 0x2, 0x7fffffff, r2}, &(0x7f000049d000-0x4)=0x10) r3 = socket$inet6(0xa, 0x2, 0x4008) sendmsg(r3, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f000031b000)=[{0x10, 0x29, 0xb, ""}], 0x10, 0x0}, 0x0) 2017/12/26 06:26:15 executing program 7: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003be000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000c66000)={0x0, 0x12d, &(0x7f00008d6000-0x12d)="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"}) [ 62.625273] device gre0 entered promiscuous mode 2017/12/26 06:26:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000000)=""/228, 0xe4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5c3ad3d97a1436e2, 0x84, &(0x7f0000004000-0x7)={0x0, 0x0}) accept4(r1, &(0x7f0000002000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) finit_module(r0, &(0x7f0000002000)=':proc\x00', 0x0) modify_ldt$read(0x0, &(0x7f0000002000-0x94)=""/148, 0x94) socketpair(0x19, 0x1, 0x20, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000002000-0x40)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) r4 = add_key(&(0x7f0000001000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xc7)="f45a99fe40e0665006f160590038bf7ccccfbd7a598a6e78405161fe98f2e70325b3334bbbc4db1fe78a348be52d5a90346f0a46fa409e13472e81cf94ad3b6bfff2b4e19b520e82afab0c640419a2574e8facb64a15409649238fc7bf7c0c478345692d7826ee2241ef25f11cbcb0db9d9a4ed0c460bfb3a1e40350704d1d5b6368451459513e05639d13d0efd783a3f50f2ead9bf3b53158f02abe4b9bfe105b6c7faa85e0869e92d98160d1ac059b966283bd0f14807c5f73d027ea43f556170770a03d031b", 0xc7, 0xfffffffffffffffb) keyctl$invalidate(0x15, r4) r5 = getpid() r6 = syz_open_procfs(r5, &(0x7f0000003000-0x9)='net/raw6\x00') process_vm_readv(0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000e56000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000061b000)=[], 0x0, 0x0) write$eventfd(r2, &(0x7f0000001000)=0x4f6, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000003000)="6c0b077bb3dd84b1fec9bcef60bdc5ddf5ba86aa4b5b1e5d39f88deccf0f7b807c487a1e3f51cda17700bd2b3bd3b9c9bb62372d64f2ca31f8415966e55e454a6c13713cdc3bd1e1b235bc87673baf1e") request_key(&(0x7f0000004000-0x8)='rxrpc_s\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000)='user\x00', r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xb08, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xdb}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r6, 0xc08c5335, &(0x7f0000003000-0x8c)={0x5, 0x4, 0x2, 'queue0\x00', 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002000-0x20)={0xfffffffffffffffb, 0x2, 0x8, 0x5b2, 0xfffffffffffffffd, 0x100000000, 0x2, 0x800, r7}, &(0x7f0000001000)=0x20) 2017/12/26 06:26:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a02000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x11, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000dcf000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/26 06:26:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x6, 0x0}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x0, 0x0, 0x6, 0xffffffffffffffff}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000038a000)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000e3a000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000cca000-0x10)={0x5, 0x2, 0x41, 0x10001, 0x0}, &(0x7f0000f1d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000082000)={r2, @in6={{0xa, 0x2, 0x3, @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]}, [0x81cc, 0x40, 0x2, 0x40, 0x3, 0x6, 0x0, 0x5, 0xb, 0xc7, 0x2, 0x6, 0x0, 0xff, 0x9]}, &(0x7f000077e000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c83000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006ae000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003ac000-0x98)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x628}, &(0x7f00000be000-0x4)=0x98) 2017/12/26 06:26:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000079f000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x7fff, 0x2e, "3805aad55b7a19fb731bc429def01a96d665487241103dee569694161992dc6bff3884a0eca4a60e98e64ff3d7df54524306197fe2eaa94fc08bdb3640957620d596f7fa2997bd44070c5da138491bd9"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000801000)={0x2, &(0x7f00006ba000-0x18)=[{0x3, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) clock_gettime(0x1, &(0x7f00005d2000-0x10)={0x0, 0x0}) setitimer(0x3, &(0x7f0000e8b000)={{r3, r4/1000+10000}, {0x77359400, 0x0}}, &(0x7f0000599000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/26 06:26:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000289000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clone(0x0, &(0x7f0000b0a000)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") mlock2(&(0x7f000023b000/0x2000)=nil, 0x2000, 0x1) 2017/12/26 06:26:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_wait(r0, &(0x7f0000dee000-0x18)=[{0x0, 0x0}], 0x1, 0x100001) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) r2 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000903000)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5a000-0x4)=0xe8) getgroups(0x5, &(0x7f0000dd5000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = fcntl$getown(r1, 0x9) stat(&(0x7f0000c2c000-0x8)='./file0\x00', &(0x7f0000277000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000387000-0x4)=0x0, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000199000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ee6000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ba9000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067c000)=0xe8) r10 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000aef000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c7000)=0xc) lstat(&(0x7f000065b000-0x8)='./file0\x00', &(0x7f00003bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00006d3000-0x8)='./file0\x00', &(0x7f00004a9000-0x34)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndseq(&(0x7f00004cb000)='/dev/snd/seq\x00', 0x0, 0x40040) clock_settime(0x5, &(0x7f000048e000)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000608000)=[{&(0x7f00004fc000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000368000-0x50)=[{&(0x7f0000a69000-0xed)="4424d414ab1a3d6cf1f246514e2bda64d97cd01516d225b61e7cc3fa145874e0d8df095011700e44a27505260baef9c97daacd2e0ef24f5fb14b45f710cd1fac740138e104c002d35d7d7dba803d4adfd945de982208f6ec7765789c2c945c414b879e5379d37f35917cabf2f41812c55a69a7f10d95be7138e384822f0ab7b6ad0208953d009f89d4799a2a266e19576d2e7a2dcb9b09489a47410d3787b18cade704df536e662ca18d64f97e2bd4353a71f1cc5d0ea50a31781d20ac5d58fed9c3132df9af53fdf87f3eb6c41182ee07d76a0bf268bb5bf141c786a646502194009dafa924923a42b429d6eb", 0xed}, {&(0x7f000005f000-0x9f)="e59e3537d24df84cd04a369cdac3572ec6a5715f8650ed780a254d82f0d1f8eab1f7d3c33218f90f2b90f42543647d2464c7c36fb61149f74f8dc8bc7665443982658cec5a26c7da2b38cfa335b9da81e8568c1202a8955f148ee2cc1e6528ea884e8ea704edef7cf2c0800a2d468f5c353cfd23895bd13598abd2de277804bac271502fbc6b230deaecb41dd84a8edd64e044aca6699efd746973913a2999", 0x9f}, {&(0x7f0000a21000-0xf6)="78608a22fa1037650be8f2ff3f838b6ad7cb702d6629eb25e6838ae79f265d9ba48d887b5fd4cba997f8e7f879a230f6aff0f8bef827975240fed3ebecd077e44a4273bdbfcfd3f103736e6c108f8f74b3172a571f15dd3dbe430a8b58af3fb349b935eb65c4bb2fb0ea6320b1f22b842387ff4b0f1efac30fc6e29b85c99fae75b6a20ebe63a2df50a4b7e3a989bfb908c1dd8e4714eb54047376a6e5ced4f0588f490a998ed6a2a905970de3fd131f90f43c7b4b4cc29bd2419bef927df1806e90d6405fcccf1143393d96a38cfb98f73441ca1d9be4e4a917a5730862b341051fcb49f020b3b6068154cc338094d131714a1998e6", 0xf6}, {&(0x7f00000d9000)="", 0x0}, {&(0x7f000046a000)="950e41891f053b627ad9c80d1b9974f51a0b5f45f011abe9811408367002d04f679cc1c26b36ac85d604bb1e5cef18507f7c94719a25123feaf58d381468da347228c9b0dd4455499411ec8c5a4c5de56c9a2cd826411f7ea0390719d72abbf42562dfd1a18a25c3225df9bedce141adb3b4173afaf6a1a1b6c02f56fc5dfc41a7aca8671dd48623f4db4ad9c7982db36c671f4051aab6bbafaa4c65e5b1fad04884d597358055a22220cb780817", 0xae}], 0x5, &(0x7f0000022000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x110, 0x40000}], 0x1, 0x4080) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) 2017/12/26 06:26:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000776000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000fbb000)={0x27, 0x8, 0x6, 0x5, 0x5, 0xab, "0eaa5e532699b28f74559ffddf2532c4c34bfdeabae3efe2e383a9f27f3458b0abc3ac713f9a72e63a0cc21684fb2c5e6dd80ac96e7ddc175deee46fe2b9d7", 0x5}, 0x60) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000703000)="18000000020001000000be8c5ee18c003e000008020100ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe66d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000b121cf140900000000000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) 2017/12/26 06:26:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0}) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x0, 0x4) 2017/12/26 06:26:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004f2000)=[{&(0x7f0000059000)="290000001800ff0000fff8ffff0000020a1300000000ff06800800030d0009000000080800000000f6", 0x29}], 0x1) getsockname$netlink(r0, &(0x7f0000b7e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000006a000)=0xc) 2017/12/26 06:26:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fb8000-0x8b)="") umount2(&(0x7f0000acd000-0x8)='./file0\x00', 0x4) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000c85000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d60000)=0x8) getsockname$packet(0xffffffffffffff9c, &(0x7f00008f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000de5000-0x4)=0x14) sendto(r0, &(0x7f0000857000-0x87)="8070a9908516a5d6e334364b45533f61305f5a25b237889702d0d8aa0f4ee4b48f7aee33d61c588652c72cc0594989e6e01b51d355d209a54ef7819241b9f859fc95baf51874079c72e3a9787d496ddc7b9b1cc4eb7320828dbe818f57f19faf6066a21e1042e98878f01c2ecedf25202aa0a48672f33d9e61ef79ba95a486b12560aea9df1e17", 0x87, 0x80, &(0x7f0000086000)=@ll={0x11, 0x1a, r1, 0x1, 0x101, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) unlink(&(0x7f00008fa000-0x8)='./file0\x00') socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000aae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000bfc000)=""/237, 0xed, 0x1, &(0x7f0000adc000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xfffffffffffffffe}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008c5000)={0x0, 0x0}) r4 = open(&(0x7f0000768000-0x8)='./file0\x00', 0x2, 0x2) getrandom(&(0x7f0000bfc000-0x35)=""/53, 0x35, 0x3) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000cee000-0x4)=0x5) sendto(r2, &(0x7f000041c000-0x56)="", 0x0, 0x0, &(0x7f0000ad4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) chroot(&(0x7f000042d000-0x10)='./file0/control\x00') 2017/12/26 06:26:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0xbd5c) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ded000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000021d000-0x4)={0x0}, &(0x7f0000f39000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00007b5000-0xa0)={0x0, @in6={{0xa, 0x0, 0xeb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffff, 0x59, 0x8, 0x1}, &(0x7f0000dbd000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f19000)={r4, 0xb0, "ba2875c8c724870ddcf1d7159e1fe265c26dc24419fa9ec56e9be4e608895d73fe0ae534b00ac0b87a11a33b95c7b4ba5d967ef22ad76ed68d7ddb51dbe49fc6ce8aec0eb45cff98ef0b3ce0f2b80824a50291d1101cff809084fd72ecc3eb645504f19a7b51ff4e3a9a053d883f198243219803ef793e47671e6bf53f8e5806cb16648a6732f1b8edda72523faf5650db7c20721c4977cafb309b89428df37bee74388521f5d890c272c12fb3358b9a"}, &(0x7f00004b7000-0x4)=0xb8) process_vm_readv(r3, &(0x7f0000527000)=[{&(0x7f0000480000+0x52c)=""/236, 0xec}, {&(0x7f0000fbe000-0x2b)=""/43, 0x2b}, {&(0x7f0000bb7000)=""/234, 0xea}, {&(0x7f000025e000)=""/92, 0x5c}, {&(0x7f0000bb7000)=""/8, 0x8}, {&(0x7f0000fa1000)=""/0, 0x0}, {&(0x7f0000a97000)=""/230, 0xe6}, {&(0x7f0000632000)=""/163, 0xa3}, {&(0x7f0000415000)=""/149, 0x95}], 0x9, &(0x7f00003ba000)=[{&(0x7f0000838000)=""/103, 0x67}, {&(0x7f00007e3000-0x12)=""/18, 0x12}, {&(0x7f0000b7f000)=""/24, 0x18}, {&(0x7f000054f000)=""/122, 0x7a}, {&(0x7f000000a000)=""/0, 0x0}], 0x5, 0x0) connect(r1, &(0x7f000067b000)=@hci={0x1f, 0x0, 0x0}, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000b0e000-0xcf)={0x0, 0xc7, "e72378cc1f88402d22adf9d1a4365896a2c32bf36d052a73672f743aeb8f3300ac9a83cc69e610738ac67ee7cda58052f47e344711370287f15c359cd145a362ae0ebdce3f3523ba98618229a8c75720dd55400d094a1b99fc5e7b4f643629567ef0f45f9f2f89bc62c006da2bd0c6fadad13f0e2d67ee6e9fd699fc6c655211357f243d95602664c9ef3f4a335e6d7e0223beb505dfb843462ce126f02fd33693b50b36fb551551f12fc28f62030db6ae8c7b60baac1b6d470947c474315d4b2ea33671500fb4"}, &(0x7f0000170000-0x4)=0xcf) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e16000-0x8)={r6, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000653000)={0x101, 0x204, 0x9, 0x1ff, r5}, &(0x7f0000ed9000-0x4)=0x10) 2017/12/26 06:26:15 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000011000)="32000000140025ffff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000014000-0x4)=0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000013000)={r1, @empty=0x0, @rand_addr=0x4057}, 0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000013000)='/dev/hwrng\x00', 0x40002, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000014000-0xc0)="4680c25afa9a7f14b7b8a3bbf3f218f976d75cded871eacfe735f0d9a52e2187a43fac45e93dfb6feb732bcd8762f70f11b813d7c17974d397f6b7840730ccac230342d85b00b70ced671c8a86e3164099c7df0968f55b08a030a11aec93891828bc58dc196128ba54901046e311fb45ef25404e6b36abc38a140000328148038b23280785ec4f140233e3bb97801655278191e16b3f35c0cac2d5368a12b370a14fecc4487776ab87de6d7113436d5d178e6cc9eab2878f0111d865ebfcc623", 0xc0, 0x10, &(0x7f0000006000-0x10)={0x3, {"d2d76eb2c6178a"}, 0xffffffffffffffff}, 0x10) 2017/12/26 06:26:15 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2017/12/26 06:26:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000160000-0x8)='./file0\x00', 0x10000, 0x100) sync_file_range(r0, 0x91, 0x9, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r2, 0xa, 0x15) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2017/12/26 06:26:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000057a000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004cb000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22c2ff0f"}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000943000)='/dev/sequencer\x00', 0x20a80, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000bce000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x6a}) 2017/12/26 06:26:15 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000060b000-0x90)={0xffffffffffff8000, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket(0x20004, 0x5, 0x100) connect$inet(r1, &(0x7f00002d6000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xfffffffffffffffe, 0x200000) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000860000)={0x6, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000788000-0x4)=0x400, 0x4) 2017/12/26 06:26:15 executing program 4: clone(0x0, &(0x7f0000ec4000)="", &(0x7f0000208000)=0x0, &(0x7f0000266000-0x4)=0x0, &(0x7f0000edc000-0xc2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x4, 0xfffffffffffffffb, 0x3f, 0xfffffffffffffe01, 0x7, 0x1f, 0x3f, 0xe9f8}, &(0x7f0000001000-0x40)={0x8001, 0x0, 0x2, 0x7, 0x8, 0xc3c7, 0x4, 0x6}, &(0x7f0000000000)={0x5, 0x1, 0x7f, 0xb37d, 0x8, 0x9b, 0x1, 0x2}, &(0x7f0000001000-0x10)={0x0, 0x7530}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x3, 0x9, 0xff, 0x21, @tick=0x7, {0x5656, 0xfffffffffffffffc}, {0x7, 0x6}, @raw8={"be5e2fd81106958cee870739"}}, {0x7fffffff, 0xffff, 0xffffffffffffffff, 0xffffffff, @time={0x0, 0x0}, {0x46, 0x2}, {0x7, 0x4}, @connect={{0x1273, 0x80000001}, {0x40, 0xfffffffffffffff7}}}, {0x7, 0x7, 0x4, 0x81, @tick=0x8, {0x9, 0x8001}, {0x35f0, 0x7fff}, @connect={{0x5, 0xd58f709}, {0x6afac3b6, 0x3f}}}], 0x90) pselect6(0x40, &(0x7f000013e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007ff000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000db4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014a000)={0x0, 0x1c9c380}, &(0x7f0000e2f000-0x10)={&(0x7f0000fad000)={0x0}, 0x8}) 2017/12/26 06:26:15 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002da000)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f42000)=0x0, &(0x7f0000849000-0x4)=0x4) clock_getres(0x3, &(0x7f0000263000-0x10)={0x0, 0x0}) r1 = memfd_create(&(0x7f00005fd000)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x2800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000000}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0xffffffffffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc1}, @in6={0xa, 0x3, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) 2017/12/26 06:26:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ee000)={0x0, 0x0, 0x0}, &(0x7f000000b000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00007b6000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4206, r2) 2017/12/26 06:26:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000760000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$netlink(r0, &(0x7f0000d06000-0x38)={&(0x7f0000823000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ee000-0x70)=[], 0x0, &(0x7f0000d13000-0x20)=[], 0x0, 0x0}, 0x10) socket$inet6(0xa, 0x1, 0x0) 2017/12/26 06:26:16 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000009000)=0x0, 0x4) write(0xffffffffffffffff, &(0x7f000000d000-0x1000)='4', 0x1) accept(0xffffffffffffff9c, 0x0, &(0x7f0000007000)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000011000-0x4)=0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000012000-0xd)='net/sockstat\x00') read(r0, &(0x7f000000f000-0x69)=""/1, 0x1) 2017/12/26 06:26:16 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000003000-0x68)={0x7, 0x7c, 0x0, {0x77359400, 0x0}, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x14, &(0x7f0000000000)="07db6f18", 0x4) 2017/12/26 06:26:16 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b2b000)='/dev/snd/seq\x00', 0x0, 0x8000) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000686000-0x5c)={{0xa, 0x0, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0xbeed, [0x6, 0xfffffffffffffff7, 0x1ff, 0xfff, 0x8, 0x7, 0x5, 0x9]}, 0x5c) sendto(r1, &(0x7f000077f000-0x1000)="e7", 0x1, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000032a000)=0x0) getpgid(r3) sendto$inet(r1, &(0x7f0000763000)="be", 0x1, 0x0, &(0x7f0000fb1000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) 2017/12/26 06:26:16 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00006c2000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000809000-0x50)={{0x0, 0x0}, {0x0, 0x4}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:16 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000436000-0x1)={0x0, 0x0, 0x0}, &(0x7f0000930000)=0xc) ioprio_set$pid(0x1, r0, 0x7fff) ioprio_set$pid(0x2, r0, 0x0) 2017/12/26 06:26:16 executing program 0: mmap(&(0x7f0000000000/0x933000)=nil, 0x933000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00002a0000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3ff, 0x0, 0x8, 0x0}, &(0x7f0000391000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000f3000-0x6)={0x0, 0x0}, &(0x7f000089f000-0x4)=0x6) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000934000-0x20)="41f7de1118bcc696b539e8e797b1104bcd4ad2f1fefa972152987d3c9738d2d5", 0x20, 0x8004, 0x0, 0x0) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000092f000)="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", 0xdbe, 0x0, &(0x7f0000930000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x100, 0x0, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000933000)=0x7, 0x4) sendto$inet(r0, &(0x7f0000931000-0x832)="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", 0x242, 0x0, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00002e5000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2017/12/26 06:26:16 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000509000)={0x0, 0x0}) readahead(r0, 0x4, 0x8) r1 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000576000)={0x0, 0x7c6, 0x6, 0x859}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x9, 0x728ec954, 0x7}, &(0x7f00009a1000)=0x10) r3 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x0, 0x2111, r3, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x6f, 0x1800, 0x173}, &(0x7f0000fb2000)=0x10) 2017/12/26 06:26:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000028000)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e52000-0x9)='/dev/rtc\x00', 0xc000, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000f23000-0x4)='net\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f9f000)={0x0, 0x9, 0x40, 0xc000000000000, 0x400, 0x6}, &(0x7f0000f30000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000c9000)=@assoc_value={r2, 0x1}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000015e000-0xc)={0x80000000, 0x0}) exit(0x0) getdents(r1, &(0x7f0000e2e000)=""/0, 0x0) 2017/12/26 06:26:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000d4c000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b10000-0x4)=0x8, 0x800) getsockname$unix(r0, &(0x7f000050c000)=@abs={0x0, 0x0, 0x0}, &(0x7f000068d000)=0x8) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000e71000)='.', &(0x7f00000a8000-0x4)='aio\x00', 0x1000, 0x0) mount(&(0x7f0000276000-0x1)='.', &(0x7f0000fa9000-0x8)='./file0\x00', &(0x7f00002e4000-0x6)='ocfs2\x00', 0x80000, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000aa9000)="94") mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000e71000)='.', &(0x7f00000a8000-0x4)='pstore\x00', 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mount(&(0x7f0000276000-0x1)='.', &(0x7f0000fa9000-0x8)='./file0\x00', &(0x7f00002e4000-0x6)='ocfs2\x00', 0x80000, 0x0) mount(&(0x7f000073b000)='./file0\x00', &(0x7f000023f000)='.', &(0x7f00007f2000-0x7)='cpuset\x00', 0x1000000000801000, &(0x7f00007ba000)="") 2017/12/26 06:26:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) mincore(&(0x7f0000c10000/0x3000)=nil, 0x3000, &(0x7f000026d000)=""/190) mount(&(0x7f0000f26000)='.', &(0x7f0000fdb000)='.', &(0x7f00004cd000-0xd)="0000e1ff00000009667300", 0x20000, &(0x7f0000e5b000)="feade602438f5e63529f1cc25cc0fbc1ae7a13d230c44cab63a7427e942d593829981968e985ae52345cf8f940d11a91342f9810f520548b68215da823e2726e9e91af07cb06f99df0b4a539d43ba440bf858e1d1411ee4cb25ac94a0695f3ea638502e02727eb92f3") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e09000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000440000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b4e000-0x8)={0x0}, 0x8) epoll_wait(r1, &(0x7f0000229000)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/26 06:26:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00004ed000-0x8)={0x0, 0x0}) r2 = geteuid() getresgid(&(0x7f000045d000)=0x0, &(0x7f000083a000)=0x0, &(0x7f000077b000)=0x0) sendmsg$netlink(r0, &(0x7f0000d50000)={0x0, 0x0, &(0x7f0000008000-0x10)=[{&(0x7f0000637000)=[{0x11, 0x43, 0x101, 0x4, 0x0, "80"}], 0x11}], 0x1, &(0x7f0000a5e000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x38, 0x0}, 0x1) 2017/12/26 06:26:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000)={0xa, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x212080, 0x0) ioctl$KDMKTONE(r1, 0x4b3b, 0x401) socket(0x18, 0x0, 0x4) unlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x200) 2017/12/26 06:26:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='./\'\x00', 0xffffffffffffffff) keyctl$join(0x1, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f0a000)={0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) 2017/12/26 06:26:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') fcntl$notify(r0, 0x402, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) 2017/12/26 06:26:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000d4c000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b10000-0x4)=0x8, 0x800) getsockname$unix(r0, &(0x7f000050c000)=@abs={0x0, 0x0, 0x0}, &(0x7f000068d000)=0x8) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000e71000)='.', &(0x7f00000a8000-0x4)='aio\x00', 0x1000, 0x0) mount(&(0x7f0000276000-0x1)='.', &(0x7f0000fa9000-0x8)='./file0\x00', &(0x7f00002e4000-0x6)='ocfs2\x00', 0x80000, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000aa9000)="94") mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000e71000)='.', &(0x7f00000a8000-0x4)='pstore\x00', 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mount(&(0x7f0000276000-0x1)='.', &(0x7f0000fa9000-0x8)='./file0\x00', &(0x7f00002e4000-0x6)='ocfs2\x00', 0x80000, 0x0) mount(&(0x7f000073b000)='./file0\x00', &(0x7f000023f000)='.', &(0x7f00007f2000-0x7)='cpuset\x00', 0x1000000000801000, &(0x7f00007ba000)="") 2017/12/26 06:26:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000556000-0x8c)={0x100000000, 0xbf, 0x61f, 'queue1\x00', 0x84fa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000099f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000b6000-0xc)={0x0, 0x0}) 2017/12/26 06:26:16 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x48000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000010000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/26 06:26:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007e3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000591000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000d5a000-0x18)={r3, 0x0, 0x0, 0x0}) recvfrom$llc(r1, &(0x7f0000d1c000-0x20)=""/32, 0x20, 0x0, &(0x7f000026a000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2017/12/26 06:26:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000471000)='net/route\x00') readv(r0, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) fanotify_init(0x20, 0x800) 2017/12/26 06:26:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00009f3000-0x40)={0x0, 0x9, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) 2017/12/26 06:26:16 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000001a000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000004000-0x5)='task\x00') execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f0000019000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/enforce\x00', 0x1, 0x0) execve(&(0x7f0000019000)='./file0\x00', &(0x7f0000009000-0x10)=[&(0x7f000000a000-0x5)='task\x00', &(0x7f0000019000)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f000001a000-0x38)=[&(0x7f000000d000-0x5)='task\x00', &(0x7f0000000000)='&&GPL!vmnet1*{{[+(\x00', &(0x7f0000011000-0x5)='task\x00', &(0x7f0000019000)='&&GPL!vmnet1*{{[+(\x00', &(0x7f000001a000-0x5)='task\x00', &(0x7f0000014000-0x13)='&&GPL!vmnet1*{{[+(\x00', &(0x7f0000009000)='task\x00']) tee(r2, r1, 0x0, 0x3) 2017/12/26 06:26:16 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000013000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x8, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000056000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000001b000-0x10)={0x0, 0x20, &(0x7f0000038000-0x20)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000055000)=0x10) mmap(&(0x7f0000055000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000055000)={r2, 0x1000, "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"}, &(0x7f0000022000-0x4)=0x1008) 2017/12/26 06:26:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='#\'nodevbdev.}!.]\x00', 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000001000-0xe4)=""/228) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000001000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a5e000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000f57000-0x20)={0x1, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f000079f000)={0x6, r6}) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f000023b000-0x28)={@common=""/16, @ifru_data=&(0x7f000027a000-0x20)="59287513fdb6b0dd8a71c878e3bbec1dc095bdf1aec61367a066d8bea865ecf2"}) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f0000df0000)={0x0, 0x0}) dup3(r2, r1, 0x0) 2017/12/26 06:26:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001e2000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3df) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a8b000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x26bb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff7}], 0x8c) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5ee18c0027000008020100ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe65f98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000d421cf140900000600000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c1aba2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) 2017/12/26 06:26:16 executing program 2: socketpair(0xa, 0x7, 0x67, &(0x7f00000f1000)={0x0, 0x0}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000b90000)={0x6, 0x100000001}) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x4) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fc8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000a87000)={0x4}, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r4, r4, 0x38, &(0x7f0000fc8000-0x10)={0x36, 0x3, 0x1ff, 0x4f6}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918, 0x0}) ptrace$getsig(0x4202, r4, 0x0, &(0x7f0000fc2000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/26 06:26:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xffffffff00000080) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000154000)={@common='gre0\x00', @ifru_flags=0x2fd}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000821000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) r3 = syz_open_dev$usbmon(&(0x7f000018c000)='/dev/usbmon#\x00', 0x2, 0xa000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000098000-0x30)={0x2, 0x1, 0x7f, 0x10000, 0x100, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netrom(r3, &(0x7f000063c000)=@full={{0x3, {"d0f6f20ec7e1b8"}, 0xf8}, [{"98f919216be675"}, {"6123bb3e12b43b"}, {"82f8655982782c"}, {"d9b64a57b0bf58"}, {"0bd3d3d13160c9"}, {"06fe477fe71e3c"}, {"88d15cc470c167"}, {"fe7f4a9404c8bc"}]}, 0x48) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup2(r0, r4) [ 63.373577] binder: 10295:10303 tried to acquire reference to desc 0, got 1 instead 2017/12/26 06:26:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6, 0x0, @sync=&(0x7f0000576000)={0x0, 0x0, 0x0}}}) r3 = syz_open_dev$sg(&(0x7f000000f000)='/dev/sg#\x00', 0xffffffff00000001, 0x20000) ioctl$FIONREAD(r3, 0x541b, &(0x7f00007a1000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c54000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c97000-0x28)={@common='nr0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x3, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000abf000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x7ff8000000000, 0x1f, 0x6, 0x0, 0x4, 0x1000001, r4}) syz_open_dev$tun(&(0x7f0000945000-0xd)='/dev/net/tun\x00', 0x0, 0x101840) dup2(r0, r2) 2017/12/26 06:26:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a9e000-0x8)='./file0\x00', 0xa4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000b43000)='./file0\x00', &(0x7f0000a4a000)='./file0\x00', &(0x7f0000f64000)='configfs\x00', 0x80820, &(0x7f0000979000-0x31)="") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c7d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000611000)=0xc) sched_getaffinity(r0, 0x8, &(0x7f0000df3000-0x8)=0x0) 2017/12/26 06:26:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000f, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000063b000-0x5c)={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xca73fe8}, {0xa, 0x3, 0x7c0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1, [0x1, 0x2, 0x0, 0xfffffffffffffffc, 0x7, 0x1, 0x5, 0x4]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x20, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/26 06:26:16 executing program 0: prctl$intptr(0x800000001d, 0x1) [ 63.496008] device syz3 entered promiscuous mode 2017/12/26 06:26:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d4d000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000009b000)=0x88) write(r0, &(0x7f000027e000)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) 2017/12/26 06:26:16 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000450000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000be3000/0x3000)=nil) rt_sigsuspend(&(0x7f00003e4000-0x8)={0x1}, 0x8) r0 = syz_open_dev$mice(&(0x7f000035a000-0x10)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000033000-0x40)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000566000)='net/ipv6_route\x00') mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f000095c000)=""/4096, 0x1000, 0x100, &(0x7f0000431000)={0x1a, 0x18, 0x79, 0x0, 0x10001, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = getpgid(0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r2, &(0x7f000095c000)={0x0, 0x0, 0x0, 0x0}, 0x1000000, &(0x7f0000619000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000095d000-0xd)='/dev/usbmon#\x00', 0x6, 0x800) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f000095c000)=""/88) 2017/12/26 06:26:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x2, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10) 2017/12/26 06:26:16 executing program 1: clone(0x0, &(0x7f0000022000-0x99)="", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000025000-0x42)="") setgroups(0x0, &(0x7f0000004000-0x8)=[]) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/sequencer2\x00', 0x501000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000f16000-0x4)={0x6f5, 0x3bee, 0x1f}) 2017/12/26 06:26:16 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000045f000-0xb)='/dev/hwrng\x00', 0x24000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00008f2000)={0x0, 0x3b94}, &(0x7f0000ec8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d39000)={r2, 0xfffffffffffeffff, 0x0, 0x9, 0x3d1c}, &(0x7f000002c000)=0x18) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bb7000)='/dev/keychord\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00003d4000-0x20)={0xa8b6, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000b84000-0x10)={r4, 0x0}) 2017/12/26 06:26:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000038a000)='map_files\x00') clock_gettime(0x0, &(0x7f00000c1000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a11000)={0x0, 0x0}) utimensat(r0, &(0x7f0000202000-0x8)='./file0\x00', &(0x7f00009f1000)={{r1, r2/1000+30000}, {r3, r4/1000+30000}}, 0x100) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) [ 63.573524] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 63.604472] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/26 06:26:16 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x80002000, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x4) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f0000000000)=""/124, 0x7c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r2) r4 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) fallocate(r2, 0x0, 0x0, 0x40001) clone(0x0, &(0x7f0000013000)="", &(0x7f0000004000)=0x0, &(0x7f0000012000-0x4)=0x0, &(0x7f0000013000)="") fcntl$addseals(r4, 0x409, 0x0) close(r0) 2017/12/26 06:26:16 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000faf000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0}) 2017/12/26 06:26:16 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000054000-0x54)="002de5d9574edd3a326c45085a59091412b19edb1017dc698c036cd87d21af1ad1d1cc67244a367d1871cfcbef69e3a86cc82ea444e5e748dbae66a62089138fb92407ebbb941c75d668111354c2b25eb135f791", 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000010000)='/dev/snd/seq\x00', 0x0, 0x800000000010b) r2 = dup2(r1, r0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000056000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000051000)={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]}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000055000-0x10)={0x5, &(0x7f0000054000)=[{0x2, 0x8e, 0x0, 0x3ff}, {0x9, 0x8, 0x568, 0x401}, {0x3, 0x5, 0x0, 0x7}, {0x2, 0x8001, 0x6, 0x9}, {0x9, 0x4, 0x100000001, 0x1ff}]}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r2, &(0x7f000002a000)='./file0\x00', &(0x7f0000056000-0xa9)=""/169, 0xa9) write$evdev(r2, &(0x7f0000052000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x97b, 0x0, 0x0}], 0x60) 2017/12/26 06:26:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) prctl$void(0x0) readv(r1, &(0x7f00007c1000-0x50)=[{&(0x7f000062e000)=""/31, 0x1f}, {&(0x7f0000f44000-0x1000)=""/4096, 0x1000}, {&(0x7f0000919000)=""/4096, 0x1000}, {&(0x7f000000f000-0x55)=""/85, 0x55}, {&(0x7f0000544000)=""/95, 0x5f}], 0x5) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000e7c000)=""/103, 0x67, 0x12001, 0x0, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2017/12/26 06:26:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000022a000)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x11, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000045000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000ae3000-0x48)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00005a2000)={0x0}, 0x8) 2017/12/26 06:26:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) prctl$setendian(0x14, 0x1) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000020d000-0x50)={0x280, @tick=0x3, 0x30000000000000, {0x8000, 0x4}, 0xa1, 0x2, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x4, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) 2017/12/26 06:26:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000+0xdf)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f0000000000)=[0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0], &(0x7f0000001000-0x4)=[0x0], 0x2, 0x6, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000684000-0xd7)="", &(0x7f0000b59000)=0x0, &(0x7f0000b9e000)=0x0, &(0x7f000052e000)="") clock_settime(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) 2017/12/26 06:26:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80b, 0x4f87, &(0x7f0000000000)={0x0, 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) accept$inet(r1, 0x0, &(0x7f0000003000-0x4)=0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000001000)={0xfffffffffffff1b4, 0x9, 0x5}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xd5f000)=nil, 0xd5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000d5f000)={0x20, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x111, 0xc8, 0x2, 0x81, 0x1f, &(0x7f0000d60000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x1, 0x0}) sendmsg$key(r2, &(0x7f0000d5a000-0x38)={0x0, 0x0, &(0x7f000054f000)={&(0x7f0000d4d000-0x158)={0x2, 0x4, 0x0, 0xd, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 06:26:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x27) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c94000)={0x0, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x8d57, 0xffffffffffff1b3f, 0x81, 0x1, 0xfdb, 0x4229, 0x4, 0xfffffffffffffffe, 0x400, 0x10001, 0x81, 0x1, 0x7, 0x5]}, &(0x7f000026c000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000558000-0x18)={r2, 0x9, 0x10, 0x401, 0x456d}, &(0x7f0000d85000-0x4)=0x18) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab8000)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x525, 0x0, 0x0, "11bbbe64"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/26 06:26:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x3, 0x0) connect$llc(r2, &(0x7f00008c8000-0x10)={0x1a, 0xfd, 0x1f, 0xdf3c, 0x8, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @cisco=&(0x7f000060c000-0x8)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f000050e000)="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", 0x5eb, 0x0, &(0x7f000027f000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/26 06:26:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000466000)='net/udp6\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000544000)={0x1, &(0x7f0000dd6000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000fce000-0x8)={r2, 0x2}) writev(r0, &(0x7f0000de4000-0x10)=[{&(0x7f00002e5000)="2900000020001900013d0010200000060200001600000f00000000040d00140000000800000000088f", 0x29}], 0x1) 2017/12/26 06:26:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006c7000-0x4)=0x0, &(0x7f0000c48000)=0x4) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2017/12/26 06:26:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f34000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_matches\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x5, &(0x7f00008b0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f000023b000)={r2, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2017/12/26 06:26:16 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x400000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x7, 0xfffffffffffffffc, 0x2c1c7699, 0x8000, 0x8000}, 0x14) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x81, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000002000)={0x101, 0x1, 'client1\x00', 0x2, "342d8af509e7ff48", "c3902b37859bbe833bb4be91d0282d1460ee1661e71a1c67874392c22cd1c523", 0x4, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000002000-0x4)=0x1, 0x4) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2017/12/26 06:26:16 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000005000)={r2, 0x80000, r3}) wait4(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000003000-0x10)={0x0, r4}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000004000-0x10)={0x5adb, 0x8000, 0x7a71, 0x3}) 2017/12/26 06:26:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000454000-0x8)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000edb000)='/dev/vga_arbiter\x00', 0x0, 0x0) shutdown(r0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000375000)='net/rt_acct\x00') getsockopt$inet_int(r1, 0x0, 0x37, &(0x7f0000903000-0x4)=0x0, &(0x7f0000ca6000-0x4)=0x4) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000e9a000-0xdd)=""/221, &(0x7f0000943000)=0xdd) pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) 2017/12/26 06:26:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bpq0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) ioctl$TIOCCONS(r2, 0x541d) 2017/12/26 06:26:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f000085e000)=[]}) umount2(&(0x7f0000ee8000-0x8)='./file0\x00', 0x0) r0 = add_key(&(0x7f00002cd000-0xc)='cifs.spnego\x00', &(0x7f0000205000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000e1f000-0x8)='keyring\x00', &(0x7f0000c49000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d88000)='/selinux/status\x00', 0x0, 0x0) connect$unix(r1, &(0x7f00008ef000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) unlinkat(0xffffffffffffffff, &(0x7f0000075000-0x8)='./file1\x00', 0x0) 2017/12/26 06:26:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00002a7000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000a01000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000521000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f00007a3000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000deb000)='/proc/self/net/pfkey\x00', 0x15, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xf, &(0x7f0000bba000)="8a3a1a3b48ee63cdd3842dd0823d8cb6b6926350c6493895d2b38edcc3e2c35d3d207e308ba91025852a81916c5a08d22cc79e4a830aa244b07160bb9981af", 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000550000)=@assoc_value={0x0, 0x0}, &(0x7f00002c2000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000398000-0x6)={r2, 0x7ff}, &(0x7f0000b6f000)=0x6) 2017/12/26 06:26:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000290000)="666400000004bb") getdents64(r0, &(0x7f0000cb7000)=""/0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000905000-0x68)={0x9, 0x101, 0x8001, {0x0, 0x0}, 0x100, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') chdir(&(0x7f0000829000)='./file0\x00') preadv(r0, &(0x7f00003b7000-0x28)=[{&(0x7f0000f5c000)=""/117, 0x75}], 0x1, 0x1d) [ 63.862259] device syz4 entered promiscuous mode 2017/12/26 06:26:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c48000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000001a000-0x69)='j', 0x1) chroot(&(0x7f0000fd9000)='./file0\x00') recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x7fffffffefff) 2017/12/26 06:26:16 executing program 6: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getpriority(0x0, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000637000+0x674)='veno\x00', 0x5) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000048c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, &(0x7f0000939000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000111000-0x4)=0x48) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000938000)='/selinux/member\x00', 0x2, 0x0) mknodat(r3, &(0x7f0000687000)='./file0\x00', 0x40, 0xffffffff) 2017/12/26 06:26:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) signalfd(r0, &(0x7f000063d000)={0x2}, 0x8) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) getsockopt(r1, 0x2000000000000107, 0x13, &(0x7f000036a000)=""/0, &(0x7f0000525000)=0x0) 2017/12/26 06:26:16 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e63000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e64000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f00008fd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000b9000)={r2, 0x8}, 0x8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000a6000-0xc)={0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2017/12/26 06:26:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r1, &(0x7f0000169000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000590000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00003ef000-0x31)=""/49) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000ef3000-0x58)={0x0, 0x6, 0x7, 0x2, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffd) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc9000-0x10)=@ethtool_rxfh_indir={0x10000000003, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00008d0000-0x1)='.', &(0x7f00004f2000+0x79d)='./file1\x00') 2017/12/26 06:26:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cb3000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000e29000)={0xfffffffffffffff8, 0x2, {0x0, 0x0, 0x9d3, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a58000-0x4)=0x40) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00005c2000-0xfc)=""/252) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b3d000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40085112, &(0x7f0000001000-0xb0)={{0xffffff81, 0x6}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/26 06:26:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000e1d000)={0x0, 0x0, 0x4}, 0x4) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f50000-0x4)={0x0, 0x3, 0x0}, 0x4) 2017/12/26 06:26:17 executing program 0: capset(&(0x7f00003be000)={0x19980330, 0x0}, &(0x7f0000438000-0x18)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000cfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000cfb000-0xd)='/dev/usbmon#\x00', 0xf045, 0x604000) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00003be000-0x8)={0xfff, 0xa66, 0xfffffffffffffffc, 0x7ff}) mmap(&(0x7f0000cfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f000014a000)='./file0\x00', r1, &(0x7f0000cfb000)='./file0\x00') fcntl$setlease(r1, 0x400, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) fdatasync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000cfa000)=0xc291, 0x4) 2017/12/26 06:26:17 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r2, 0x0, 0x0) write(r1, &(0x7f0000001000)="", 0x0) close(r2) 2017/12/26 06:26:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000000)=0x1) close(r0) dup2(r0, r0) 2017/12/26 06:26:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000221000)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) modify_ldt$write(0x1, &(0x7f0000000000)={0x3, 0xffffffff, 0x5000, 0x6, 0x8, 0xffff, 0x4, 0x3f, 0x39b, 0x1}, 0x10) 2017/12/26 06:26:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003f8000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000b56000-0x24)={0x7, 0x0, 0xbf, 0xfffffffffffffffc, 0x18a0000000000, 0x7, 0x4, 0x101, 0x1, 0x8, 0x101, 0x1}) mq_open(&(0x7f0000188000)='/selinux/policy\x00', 0x80, 0x0, &(0x7f0000e84000)={0x6, 0x7fff, 0x4, 0x7f, 0x2, 0x5, 0x400, 0x100000000}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) clock_gettime(0x0, &(0x7f0000275000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000380000-0x10)={r2, r3/1000+30000}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000089b000-0xc)={0x50000000, 0x0}) recvmsg(r0, &(0x7f00005c1000)={&(0x7f0000bfa000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000319000)=[], 0x0, &(0x7f000051e000)=""/196, 0xc4, 0x0}, 0x993d80f3206cc4d6) 2017/12/26 06:26:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) clock_getres(0x7, &(0x7f0000119000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x40000000, &(0x7f0000cca000-0x20)={{r1, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000f0c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000e95000)=[{{r2, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/26 06:26:17 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000feb000)='/dev/snd/timer\x00', 0x0, 0xbfd) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000011000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000fec000)=""/158) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feb000-0x21)=""/33) 2017/12/26 06:26:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)="") chroot(&(0x7f0000a56000-0x8)='./file0\x00') chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bb000-0x1)='.', 0x0) 2017/12/26 06:26:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80000000000) fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00009f3000-0x40)={0x0, 0xa, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) 2017/12/26 06:26:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2017/12/26 06:26:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) finit_module(r0, &(0x7f000026d000-0x6)='eth0:\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000354000)=0x80, 0x4) sendmmsg(r0, &(0x7f0000fb4000)=[{{0x0, 0x0, &(0x7f0000f31000-0x48)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20000080) recvfrom$inet(r0, &(0x7f0000b69000)=""/126, 0x7e, 0x40000000, &(0x7f0000a35000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r0, &(0x7f0000004000)=0x0, 0x36) 2017/12/26 06:26:17 executing program 6: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e72000-0x4)=0x3, 0x4) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000603000)={0x80, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x212, 0x7, 0x3ff, 0xffffffffffffff81, 0x7, &(0x7f0000fca000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x9, 0xcff}) stat(&(0x7f0000fc9000-0x8)='./file0\x00', &(0x7f00005d8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000033000-0x4)=0x0, &(0x7f0000da1000-0x4)=0x0, &(0x7f0000fc9000-0x4)=0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fc9000-0x8)='./file0\x00', &(0x7f0000fc9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000a7a000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r5 = getgid() mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000a67000)='./file0\x00', &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000fc8000)=[r1, r2, r3, r4, r5, r6]) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000096e000)=0x0, 0x4) 2017/12/26 06:26:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) fcntl$setpipe(r0, 0x407, 0xd58) 2017/12/26 06:26:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00006d7000)='./file0\x00', 0x400000, 0x100001) clock_settime(0x7, &(0x7f0000593000)={0x0, 0x989680}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000030d000)={{{@in=@rand_addr=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc2000)=0xe8) sysfs$1(0x1, &(0x7f0000603000)='\x00') connect$packet(r0, &(0x7f0000c57000-0x14)={0x11, 0x2, r1, 0x1, 0x81, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000000000)=0x0, 0x4) clock_getres(0x7, &(0x7f00009b6000-0x10)={0x0, 0x0}) getpeername$packet(r0, &(0x7f0000d6e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001a2000-0x4)=0x14) sendto$inet6(r2, &(0x7f00001d1000)="eb6e4d0f097451cdd23cec86bec07dec87649ec819c0bb66d5dfd189519944c0f1221e9fbb309b67912db916812fa9b2a3f5b794b84bffa8741ec0cad2c0513b0483f41a7762c6dceaf67591ca8084f3da040d91923a85175c8809495d4c9004d3d42fb21396dd5facbd414b3a2f64b1d1519ab4e869d1e96ff321b142bbf442c466837709d97c063430a789d1db54012f13b0ff5244a625f302d285d8c6e2903e28e3721f2705c72473d14e9ae0531ac805417fdfa2d7a165f6dc31f564a51bb0d609120e426970d717c6bf35bbd4cd26", 0xd1, 0x4000, &(0x7f0000c7a000-0x1c)={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) clock_gettime(0x0, &(0x7f00002b0000-0x10)={0x0, 0x0}) utimes(&(0x7f00002d4000)='./file0\x00', &(0x7f0000288000)={{0x0, 0x2710}, {r3, r4/1000+30000}}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00000e9000-0x10)=@req={0x20, 0x8000, 0x9, 0x635}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000040f000-0x4)=@int=0x3f, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000da000-0x4)=0x0) mlock(&(0x7f0000553000/0x3000)=nil, 0x3000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000451000-0x8)={0x0, 0x0}) 2017/12/26 06:26:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000252000)='/dev/usbmon#\x00', 0x0, 0x1000000000000000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000932000)=0x7e3fd339) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000ddd000)="266b5d967b9a95bfa9e22cec1d685e20510fe95c") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0xb, 0xa, 0xfffffffffffffffb) ioctl$TIOCCONS(r0, 0x541d) 2017/12/26 06:26:17 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00003ff000-0x1)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f000059a000)=0x40) 2017/12/26 06:26:17 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f000013e000-0x8)={0x0, 0x0}) fadvise64(r0, 0x0, 0x6, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000d56000)="02000000020001000000be8c5ee18c880100010000000000", 0x18) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000951000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f000084a000)={&(0x7f0000d8f000/0x4000)=nil, 0x4000}) 2017/12/26 06:26:17 executing program 7: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000b4a000)=[{0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b4b000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000ab5000-0x8)='./file0\x00') accept4$packet(r0, &(0x7f0000888000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b4d000-0x4)=0x14, 0x80000) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b4c000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002a6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae5000-0x4)=0xe8) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000b4b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, 0x20, 0x9, 0x400, 0x7, 0x40010000, r2}) uname(&(0x7f00004c7000-0xa1)=""/161) 2017/12/26 06:26:17 executing program 4: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000064000)={0x1, &(0x7f0000e58000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchmodat(0xffffffffffffffff, &(0x7f0000e5d000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000944000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008bd000-0x10)={0x0, 0x3c, &(0x7f0000e5d000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}]}, &(0x7f0000282000)=0x10) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000009000-0x10)={r1, 0x2c, &(0x7f0000e5e000-0x2c)=[@in={0x2, 0x1, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}]}, &(0x7f0000e5e000-0x4)=0x10) 2017/12/26 06:26:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) writev(r1, &(0x7f000097b000)=[{&(0x7f0000679000)="aa", 0x1}], 0x1) ioctl(r1, 0x0, &(0x7f0000b27000)="b72ff60f248c86d7d929f610b2a7dca1de3d6d0136d5c4aaee1334f43c5512f9c50c02aea67ab48cc35598eac9f784b3e55672ecb6d20004a3c2c193ec884df912176fa161d1f0609a187cbd6d4114c98d09f8c4406af9c2d34026736a") fallocate(r1, 0xffffffffffffffff, 0xffff, 0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000cc0000-0xc)={0x80000006, 0x0}) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0x10001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000475000)=@assoc_value={0x0, 0x240}, &(0x7f0000a25000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009e9000)={r2, 0x3, 0x9, 0x8}, &(0x7f0000087000)=0x10) 2017/12/26 06:26:17 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x9, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000002000-0x28)={&(0x7f0000001000/0x4000)=nil, 0x8, 0x3, 0x88, &(0x7f0000001000/0x3000)=nil, 0xfa9c}) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) inotify_init1(0x800) 2017/12/26 06:26:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000aa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000be7000)={0x0, 0x8}, &(0x7f0000b55000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000091d000-0xa0)={r1, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, 0x7fffffff, 0x1, 0x8, 0x64}, &(0x7f00003fe000-0x4)=0xa0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000009c000)=0x6e574bf1, 0x4) 2017/12/26 06:26:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000760000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000131000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000683000)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000374000-0x14)={0x8, [0x6, 0xad7, 0x1, 0x8, 0x100000000, 0x1, 0x31, 0xbd65]}, &(0x7f000004d000)=0x14) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/12/26 06:26:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) dup(r0) bind$unix(r0, &(0x7f0000001000)=@abs={0x1, 0x0, 0x2}, 0x8) sendto$unix(r0, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2017/12/26 06:26:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000769000-0x11)=[{0x11, 0x16, 0xc0a, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f000001e000-0x48)=[], 0x0, 0x1}, 0x0) 2017/12/26 06:26:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000021000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x14) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000ed000-0x8)={0x0, 0x0}) 2017/12/26 06:26:17 executing program 3: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getresuid(&(0x7f0000c7a000)=0x0, &(0x7f0000b22000-0x4)=0x0, &(0x7f00006a9000)=0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000df7000)=0x2, 0x4) 2017/12/26 06:26:17 executing program 6: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004cf000)=0x0, &(0x7f0000404000)=0x4) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f000086f000-0x4)=0x0, 0x4) 2017/12/26 06:26:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000079a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@nfc={0x27, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000909000-0x118)={0x2800, {{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, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fa4000)=0x0) 2017/12/26 06:26:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000038f000)=[&(0x7f0000007000)='()\x00', &(0x7f00001a1000-0x9)="2373797374656d0200"], &(0x7f0000d7d000-0x28)=[&(0x7f000018f000)='wlan1^)em1#\x00', &(0x7f0000158000)='ppp0lo\x00', &(0x7f0000238000-0x1)='\x00', &(0x7f000051a000)='cpusetwlan0user)\x00', &(0x7f0000018000-0x4)='!:\'\x00']) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000abe000)='/selinux/access\x00', 0x2, 0x0) connect$unix(r0, &(0x7f000002e000)=@abs={0x0, 0x0, 0x3}, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000643000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r1, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/26 06:26:17 executing program 4: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002eb000)={0x1, &(0x7f00001cf000-0x18)=[{0x202000006, 0x0, 0x0, 0x7f}]}, 0x10) pipe(&(0x7f0000fe8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f000042c000)=[{&(0x7f0000ff0000)="ef9f9dff6e2591e70a4247720be068be6bb837b02284b0b2bcb8adf1", 0x1c}, {&(0x7f0000ff0000)="54da3ca13330eba7b80c41556109bb760ec5aaec5450bf1609c54716b4a42a24307b34c2b9522199d1de10c4c16f3f2a28160cf854c6a6ba0b1c56babb20e64b601cbaa0665e913e058d2c68f3387c34c0fc9d15f0113155c57237817f0a9f373c3fd569f7ace7822dbcbe955607cd390660dedb3e1d7adaaa34131b1a5e78dcf58b34bbd767396f08330a320040f1ad74", 0x91}], 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d66000)=0x0) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000693000-0x4)=0x0) ptrace$poke(0x5, r4, &(0x7f0000221000-0x8)=0x0, 0x7ff) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r3, &(0x7f00002e6000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r1, 0x0, r3, 0x0, 0x8dc3, 0x0) 2017/12/26 06:26:17 executing program 2: prctl$intptr(0x1c, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c63000)=0xe8) setreuid(0x0, r0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000325000)='/selinux/checkreqprot\x00', 0x10000, 0x0) 2017/12/26 06:26:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00003cb000)=0x0, 0x4) write(r0, &(0x7f000063a000-0x26)="26000000100027269301c1ff0000000000e8ffff020000000003ffff2013f951050003001900", 0x26) 2017/12/26 06:26:17 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000043f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000ef8000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000b4c000)=0x0, &(0x7f0000fd6000-0x4)=0x4) pipe(&(0x7f0000db0000)={0x0, 0x0}) poll(&(0x7f0000220000)=[], 0x0, 0x102) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000fd6000-0x28)={&(0x7f000088e000/0x3000)=nil, 0x7f, 0x5, 0x40, &(0x7f0000c65000/0x3000)=nil, 0x7f}) r3 = getpgid(0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) ptrace$setregs(0xf, r3, 0x1, &(0x7f0000633000)="3f31f3c5a7d7fd1155293946bb18dc7f46250ef91eef689a98cfa5426cb4db1e369bcf912381a107070442c6899e74cb4a5c0b43") mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000fd6000)={0x0, 0x6}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f000077d000)=r3) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000fd8000-0x22)=""/106) 2017/12/26 06:26:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000051b000-0x8)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x7f, 0x0, 0x0, 0x1, 0x0}) socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000830000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000088e000-0xf8)={{0x0, 0x3, 0x4, 0x1, 0x1}, 0x4, 0x3f, 'id0\x00', 'timer0\x00', 0x0, 0x1ff, 0x1, 0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) connect$netlink(r0, &(0x7f00004bf000)={0xfffffffffffffffd, 0x0, 0x8, 0xffdfffffffffff18}, 0xc) 2017/12/26 06:26:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000056c000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000152000-0x4)=0x10, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000131000-0x12c)=[{{&(0x7f0000f0f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00008c1000)=[{&(0x7f0000fe3000)=""/179, 0xb3}, {&(0x7f000009f000)=""/84, 0x54}], 0x2, &(0x7f00005fb000)=""/113, 0x71, 0xffffffffffffffc1}, 0x3}, {{0x0, 0x0, &(0x7f0000e3c000)=[{&(0x7f00002a9000)=""/98, 0x62}, {&(0x7f0000f60000)=""/180, 0xb4}, {&(0x7f0000ab3000)=""/152, 0x98}, {&(0x7f0000c00000-0xfe)=""/254, 0xfe}, {&(0x7f000075d000)=""/17, 0x11}], 0x5, &(0x7f000059e000-0xc7)=""/199, 0xc7, 0x5}, 0x63}, {{&(0x7f0000039000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00003fc000)=[{&(0x7f0000cfe000-0x16)=""/22, 0x16}, {&(0x7f0000e68000)=""/210, 0xd2}, {&(0x7f0000727000-0x96)=""/150, 0x96}], 0x3, &(0x7f00001ed000-0x1000)=""/4096, 0x1000, 0x2}, 0xfffffffffffffff9}, {{&(0x7f00009ea000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d74000-0x60)=[{&(0x7f0000db0000)=""/157, 0x9d}, {&(0x7f00002bc000-0xa2)=""/162, 0xa2}, {&(0x7f0000fcc000)=""/112, 0x70}, {&(0x7f00006c3000-0x8a)=""/138, 0x8a}, {&(0x7f0000927000-0x5f)=""/95, 0x5f}, {&(0x7f0000426000)=""/181, 0xb5}], 0x6, &(0x7f000062f000-0x26)=""/38, 0x26, 0xfffffffffffffffa}, 0x6}, {{&(0x7f0000574000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000105000)=[{&(0x7f00003f9000+0x87b)=""/24, 0x18}], 0x1, 0x0, 0x0, 0x1ff}, 0x7fffffff}], 0x5, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000036f000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7f000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000019f000)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x4, 0x1, 0xffffffff, 0x5, 0x80, 0xa0, 0x2, r1, r2}, {0x0, 0x7, 0x2, 0xffffffff, 0x7, 0x10000, 0x1, 0x200}, {0x8, 0x5, 0x1, 0x2}, 0xd, 0x5, 0xffffffffffffff80, 0x0, 0x12, 0x1}, {{@in=@multicast2=0xe0000002, 0x3130cb02, 0xfffffffffffffffe}, 0x2, @in=@rand_addr=0x4, 0x3, 0x6, 0x3, 0x5, 0xfffffffffffffffa, 0x8b2, 0x200}}, 0xe8) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000c65000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e5a000)={{0x0, 0x0}, {0x0, 0x0}}) setfsuid(r2) nanosleep(&(0x7f00009d5000-0x10)={r3, 0x0}, &(0x7f0000f56000)={0x0, 0x0}) 2017/12/26 06:26:18 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000404, 0x0, &(0x7f000001d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f000001e000-0x8)=0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000b000)='/dev/pktcdvd/control\x00', 0x40, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000003000+0xce1)='./file0\x00', 0x40000, 0x152) accept4$unix(r0, &(0x7f000001c000)=@file={0x0, ""/17}, &(0x7f0000009000-0x4)=0x13, 0x80800) bind$unix(r0, &(0x7f0000013000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001e000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f000001d000-0x10)={&(0x7f000000b000/0x2000)=nil, 0x2000}) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0xffffffffffffffff, &(0x7f000000e000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000015000)=[@in6={0xa, 0x2, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}], 0x1c) openat$selinux_user(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/user\x00', 0x2, 0x0) fchmod(r0, 0x14) r4 = getpid() mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x3) bind$netlink(r2, &(0x7f000001d000)={0x10, 0x0, 0x4, 0x8001}, 0xc) ptrace$setregset(0x4205, r4, 0x204, &(0x7f0000001000-0x10)={&(0x7f0000016000)="a4db721a1f6f4f95778bb14f7f54391821aa715b974549dd74a670add2758dc2c7e8a60db9d3ac571e3cda051771f59643be0263851aaea8531928f916d426add7a04c7896fc32d46a64be40d0a362ef92d46c1d92d08ea9dc4aa8b1dce69911c51ea870c348cf46aed916123f2e5fd703ce4d878f5098495ea96316be1bb5796e174da4c2597091c9c5f18fcab82a7fec", 0x91}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000001f000-0x8)={0x0, 0x0}) [ 64.924921] device gre0 entered promiscuous mode 2017/12/26 06:26:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d3f000)="180000001a0099f0003be92900ed250e0aed081600000000", 0x18) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c3b000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000146000-0x10)={0x5, &(0x7f00004db000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000089f000-0x8)={r2, 0x15}) 2017/12/26 06:26:18 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006da000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r1, r2, 0x3, &(0x7f0000001000-0x10)={0x27, 0x6ef980000000, 0x5, 0x7f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fc7000-0x1000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000d07000)=0x0, &(0x7f0000001000)="") 2017/12/26 06:26:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffc) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000015d000)="6501d903427ba1047c6db376efaa5d50", 0x10) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/26 06:26:18 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f000000c000-0x10)={0x7ff, 0x0, 0xffffffff, 0x1, 0x7fff, 0x8, 0x6, 0x5, 0x1, 0xcb5e}) unshare(0x28060400) keyctl$session_to_parent(0x12) r0 = syz_open_dev$sg(&(0x7f0000007000)='/dev/sg#\x00', 0x1, 0x80000) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000005000-0x5b)=""/91) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000001000-0x3b)=""/59) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000000d000-0x4)=0x6) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 2017/12/26 06:26:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000772000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000671000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@exit_looper={0x630d}], 0x0, 0x0, &(0x7f0000002000)=""}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b49000-0x11)='net/ip6_mr_cache\x00') ioctl$int_out(r1, 0x5460, &(0x7f0000e68000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fa2000-0x18)={0x0, 0xdca1, 0x0, 0x6, 0x1}, &(0x7f00002c3000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000bdc000-0x8)={r2, 0x3}, 0x8) 2017/12/26 06:26:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x101000) r1 = dup3(r0, r0, 0x80000) openat(r1, &(0x7f0000a2c000)='./file0\x00', 0x20000, 0x0) ioctl$VT_RELDISP(r0, 0x5605) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000200000000000000", 0x14, 0x0) 2017/12/26 06:26:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00009fa000)='/dev/net/tun\x00', 0x0, 0x80000a00) r1 = creat(&(0x7f000016a000)='./file0\x00', 0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000514000)=0x25d8, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) open(&(0x7f000047b000)='./file0\x00', 0xd8abdb778bcdf53b, 0x5) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00002ca000-0x28)={@generic="c3ad6f354b050000000000000cf9a324", @ifru_names=@common="74756e033000000000200000001000"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r3, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 65.095512] device gre0 entered promiscuous mode 2017/12/26 06:26:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x80200) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000e31000)="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") ioctl(r0, 0x6, &(0x7f0000688000-0xdb)="874aa74fe80fd870be1ca45622b7fffaa2f344d6d189b19906d37469af1b95fb462345e63b12f5ec3bcca9a9c0150687b01b21f12b5d03e9adcddfb22a05977dc48eadbb437e34a45e10add0776b8d0055c09c2dfe6e8f111f17d1127c884cfcfbbc079f245ed186a7bfbb1a06c8d45c0435c24bc08fe4250d7770f4a4c1cc80ee05c6f6b8bb1a635c3b17ea6a4e8700e2373f82f6399efbab6ed17992b83c8c1c5ca66572472a2bced92023266abf82e18633be7c36878b71da0a92d8685a93d1e22d7d05fdf7301439ac9d553d4d1af8aa63271eabb4c44cb4bd") ioctl(r0, 0x2287, &(0x7f00006ca000)='S') 2017/12/26 06:26:18 executing program 7: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c9000-0x4)=0x148, 0x4) r1 = memfd_create(&(0x7f000058b000-0xc)=',ppp1&proc%\x00', 0x1) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000d17000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xd2a5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0xec22, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}], 0x64) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000d18000-0x4)=0x1, 0x4) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d19000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r3, &(0x7f0000d19000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d18000)=0xc) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x0) 2017/12/26 06:26:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000ddc000-0x1e)=""/30, &(0x7f0000a09000)=0x1e) 2017/12/26 06:26:18 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000582000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000001000-0x53)=""/83, &(0x7f0000001000-0x4)=0x53) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000936000)=@common=""/16, 0x10) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2017/12/26 06:26:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000b05000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000d43000)="", 0x0) poll(&(0x7f0000664000-0x18)=[{r2, 0x0, 0x0}], 0x1, 0x299b) ioctl$TCXONC(r2, 0x540a, 0xa) 2017/12/26 06:26:18 executing program 0: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f5c000)='/dev/hwrng\x00', 0x202602, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)