Starting mcstransd: [ 20.212638] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 24.829051] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 25.186808] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 26.064886] random: nonblocking pool is initialized Warning: Permanently added '10.128.15.222' (ECDSA) to the list of known hosts. 2018/02/18 01:06:32 fuzzer started 2018/02/18 01:06:33 dialing manager at 10.128.0.26:34563 2018/02/18 01:06:36 kcov=true, comps=false 2018/02/18 01:06:36 executing program 0: 2018/02/18 01:06:36 executing program 2: 2018/02/18 01:06:36 executing program 7: 2018/02/18 01:06:36 executing program 1: 2018/02/18 01:06:37 executing program 3: 2018/02/18 01:06:37 executing program 4: 2018/02/18 01:06:37 executing program 5: 2018/02/18 01:06:37 executing program 6: [ 36.075948] IPVS: Creating netns size=2552 id=1 [ 36.148445] IPVS: Creating netns size=2552 id=2 [ 36.196373] IPVS: Creating netns size=2552 id=3 [ 36.256128] IPVS: Creating netns size=2552 id=4 [ 36.334801] IPVS: Creating netns size=2552 id=5 [ 36.431561] ip (3925) used greatest stack depth: 24696 bytes left [ 36.441585] IPVS: Creating netns size=2552 id=6 [ 36.545168] IPVS: Creating netns size=2552 id=7 [ 36.687643] IPVS: Creating netns size=2552 id=8 2018/02/18 01:06:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000882000-0x4)={0xb1}, 0x4) write(r0, &(0x7f0000c05000)="240000001a0025f0006bb404feff001c", 0x10) 2018/02/18 01:06:40 executing program 1: 2018/02/18 01:06:40 executing program 2: 2018/02/18 01:06:40 executing program 4: 2018/02/18 01:06:40 executing program 7: 2018/02/18 01:06:40 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000b08000)={0xa, 0x3, 0x0, @empty}, 0x1c) 2018/02/18 01:06:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f00005ae000)=""/4096, 0x1000) sendfile(r0, r0, &(0x7f00004e1000-0x8), 0x80) getdents(r0, &(0x7f0000008000), 0x0) 2018/02/18 01:06:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000d81000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, 0x0, 0x2}, &(0x7f0000cb4000-0x4)=0xa0) perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/18 01:06:40 executing program 2: r0 = socket(0x0, 0x8080f, 0xffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000dea000-0x64)=[@in6={0xa, 0x1, 0xddd5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x1, 0x5, @empty, 0x3}, @in={0x2, 0x1, @multicast2=0xe0000002}], 0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f00000d9000)={{r1, r2+30000000}}, &(0x7f0000000000)={{0x0}}) utimes(&(0x7f000073f000-0x8)='./file0\x00', &(0x7f0000d4c000-0x20)={{0x0, 0x2710}, {r3}}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="9fa42cd57adfe1822d85a209562c9f32c30d29006ce1109037b647f17c1680de407e81475cb37bdfb5dd216b91a298970be8f8751192ba1d2395472ea73fb3aef76268844e01af2f03ca40d0dcd9a37a050ebbdaf0c9c16e024f43298bf66caa46381a657f57e6ccb470520d93f7ec8bd330e143272be6ddfe40be87f4ffe8ee652e0310f52792bbfce0bdb6b7ce0a1ab7c0b5d6aaf7a18ab7ba270069c70cea29383856d298be775ac3b2eb355f2cc35845113ec1fe8c2963262b", 0xbb) prctl$intptr(0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000)) 2018/02/18 01:06:40 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f000000f000)='./file0\x00', 0x0) syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") close(r1) 2018/02/18 01:06:40 executing program 1: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) getpeername(0xffffffffffffff9c, &(0x7f000076b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000fdd000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x203, &(0x7f0000000000)={&(0x7f0000001000)=""/78, 0x4e}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00004f4000-0x8)={0x0, 0x9, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xf53}}, 0x401, 0x8, 0xb215, 0x7, 0x8}, 0xa0) 2018/02/18 01:06:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000284000-0xc)={0x0, 0x0}, &(0x7f0000aa2000)=0xc) getgroups(0x1, &(0x7f0000e46000+0xe69)=[0xffffffffffffffff]) syz_fuse_mount(&(0x7f00006c6000-0x8)='./file0\x00', 0x0, r1, r2, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000022f000)=@ipv6_newaddr={0x40, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}]}, 0x40}, 0x1}, 0x0) 2018/02/18 01:06:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ade000)='/dev/ppp\x00', 0x800, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f000021e000-0x39)="056f1410eaa60b38c42b4eeed49697a82e265996a91d3142d2ce9c677a1bee56396e996b4472e5410097948f6cb307f21b8215bbd87e787a5e", 0x39) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000d26000), 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001f7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) 2018/02/18 01:06:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000860000-0x20)={@generic="439f50b4ea42571e651c8412e135c802", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) connect$inet(r1, &(0x7f000004f000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000161000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8}) sendmmsg(r0, &(0x7f0000286000)=[{{&(0x7f0000028000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "74179b8f0e2387cc4847aa3d323424d86061d2688736a9885cf83040ad378babaf1104c4d34c8ee9af4040a2692b52141cd282a0bd93fc0c78e80ba20c6945"}, 0x60, &(0x7f000034f000-0x50)=[], 0x0, &(0x7f0000120000)=[]}}], 0x1, 0x4000011) 2018/02/18 01:06:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f00005ae000)=""/4096, 0x1000) sendfile(r0, r0, &(0x7f00004e1000-0x8), 0x80) getdents(r0, &(0x7f0000008000), 0x0) 2018/02/18 01:06:40 executing program 1: syz_open_dev$mice(&(0x7f00006b4000-0x10)='/dev/input/mice\x00', 0x0, 0x111002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x105042, 0x0) r1 = syz_open_pts(r0, 0x4a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000000)={0x2, 0x3, 0x10004, 0x20, 0x4, 0x7fff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0xc0900) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00005f9000-0x71)="fcca84f2451a43e539354ab75660a231cf8436c7f587f7d0782769b51dc4fbf932d114c830b4b672c52ba142b21770f8a346dc7ed397b926fc924499eff78932dc7e59a7300ae620852b0201c3a714d6cfdcf1e0957ebb251364c171f494c8fd072d34f37fce734a26ea92f473b080b25a") 2018/02/18 01:06:40 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000004000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000004000)=@in={0x2, 0x2, @empty}, 0x10) ioctl$TCSETS(r0, 0x80045438, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}) 2018/02/18 01:06:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mprotect(&(0x7f0000b2c000/0x4000)=nil, 0x4000, 0x4) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000068b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = accept4(r0, &(0x7f000042d000-0x9)=@rc, &(0x7f00004a7000-0x4)=0x9, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000205000)=@assoc_value={0x0}, &(0x7f0000f9e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000aa6000-0xc)={r2, 0x4, "e85a6cda"}, &(0x7f0000b15000)=0xc) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00007f6000-0x4)=0x6, 0x4) delete_module(&(0x7f0000b8b000-0x1e)='/selinux/commit_pending_bools\x00', 0xa00) r3 = request_key(&(0x7f0000d10000)='user\x00', &(0x7f0000433000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000308000-0x28)=',eth0md5sumloeth0)em1$posix_acl_access-\x00', 0xfffffffffffffffc) request_key(&(0x7f0000f2f000-0xd)='dns_resolver\x00', &(0x7f000044a000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000073a000-0x1)='\x00', r3) chdir(&(0x7f00007e3000-0x2)='..') r4 = syz_open_dev$usbmon(&(0x7f0000d41000)='/dev/usbmon#\x00', 0x4, 0x883) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b2b000)={0x0, 0xa6, 0x30}, &(0x7f000040d000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000001e000+0xa6c)={r5, 0x63706010, 0xfffffffffffffe01, 0x8, 0x0, 0x7}, 0x14) umount2(&(0x7f000064b000-0x2)='..', 0x0) lsetxattr(&(0x7f0000840000)='./file0/file0\x00', &(0x7f00003ad000)=@random={'os2.', 'dns_resolver\x00'}, &(0x7f000099d000)=',cpusetvmnet1eth0:\x00', 0x13, 0x2) 2018/02/18 01:06:40 executing program 2: eventfd2(0x4, 0x1) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000260000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = socket(0x11, 0xe, 0x2) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(r0, &(0x7f00006c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000fec000-0x4)=0x14, 0x80000) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fed000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000796000-0x10)={0x0, 0x0, 0x7fff}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000fed000-0xc)={r6, 0x80000, r3}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000811000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x79, r4}) 2018/02/18 01:06:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000d81000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, 0x0, 0x2}, &(0x7f0000cb4000-0x4)=0xa0) perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/18 01:06:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000cd000-0x1)='\x00', 0x3) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000d43000-0x4)=0x5) r1 = socket$inet6(0xa, 0x2, 0x5) r2 = socket$inet6(0xa, 0x80f, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00005c6000)={0x0, @in6={{0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}}}, 0xfffffffffffff9c9, 0x4, 0x7, 0x100000000, 0xe76}, &(0x7f0000aba000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000946000)={r3}, &(0x7f0000335000-0x4)=0x8) setsockopt(r2, 0x5, 0x6, &(0x7f0000bbb000-0x5e)="9b46622dd6a593df4dc99a22dde5bbddc52839340bd41f8654cdf7aba155d72dbf80223c34cb24ad01ac7a3495b3772b5e18ee6c68e4639b71f9946cfc105ee6e908861243177d808670207064751a0233aa810209e2bacf5367c1c64dec", 0x5e) sendmmsg(r2, &(0x7f0000160000-0x3c)=[{{&(0x7f000012c000-0x10)=@ax25={0x3, {"341848cbe1e5fe"}, 0x40}, 0x10, &(0x7f0000b3a000)=[{&(0x7f00009bf000)="1f483d2b99dcd1e87e638724a255a3304809", 0x12}, {&(0x7f0000e96000-0xd8)="f73c5c68686d3cd3ebad86ed74a01f5ebba131cd83382a19daea1ae7cd15aceea9bc9e339fda29ce24e1c114f63f2651f86c1f4462eade56dee50ec97fd142e1011d1b3065ce9ac6af807a5a7381c067b6dbbe13069f80019fbdc1c3f20b85ce2bcee49d9664c132738e3ee1e3d5e1ea89487735e1cd017b5196c8cac1b3781707138d301d6c437081a786fc7f2e1cbd1680116728c39f1f8ba63aa73f8c9474b2ce0fb280a3ffe2e5068c6e5a8fc7cf6adb469f9e6abcb9acf0f4f324ac39f845449bff63ba13ae6e225cc26e478193b01577f89aaeff70", 0xd8}, {&(0x7f0000ecf000)="533ff171c12b3972373c470afd1609ed934858561fc63d656d94b09f94c0952dc72b36a1f389ccf82393c5e99cf6e695df8267802f25be0d72a77a9c73108c5bfb034b5a26d7f1dbffafc29a3a111430e4e4a0005bdc6ce5bee885139ef8daf5ecbc0aa32a94abbed659fe5872b031f37f74f29bf00342789f0f23", 0x7b}, {&(0x7f0000094000-0x4c)="9188a9c2573a5299d8406c6a29ed7d961655945602dfa70c2fe59cb08c6bd3ca180aa33f99a62fdfe531dd695cf3388ae13cde0816544bea378a6c5de7b97d310db18ea7119e318ad7fa9a24", 0x4c}, {&(0x7f0000147000)="f50b8e66b5a574f54a80b428597757ec77493ae1e60198935e40cf42bcbecf17dd012260289cee1f828da8b18f65f322e987423678bcea333bc6aa75423eb0e8f2699d1f4427df9f20aba56e0f9e5a8f59b73c08cfc377b0ac2e1f1b31b69d2ca050a427344dfa2c757fb8ef5da85b2c6ef849bb2bf4f610430dc61c769785f7db25d9ab0c0924cb90a7980731c4c9ec5a48de00c972e9", 0x97}], 0x5, &(0x7f0000e9c000-0x2388)=[{0xe8, 0x13b, 0x9, "2a35cc77b04f0459717f4b8abdaa91a54950ab4c2ada8fdb727cb2b22b8652f7022985bf113289a1b9d0da53c75ec583aafa1c1177c284fc910d36c317eb33dbc57b6ce35afa387b22e6b0e60be7b75a3b3e98c38c4cba173db28c77b75be744145b264a65d9a824ca76d8e883886197fd3b61e135ef7f1baee87cea2a270a90f535d6d62a6b3140cc6b0c70c7098a27e0ac230aa3fbee6bfa18dc76d9756de902d6b262b7011c1dc3430ac4a6ad1900fed76ec46b9f56db738c7d24a1a02144c76aafe2703c5007e247fc694fd2422737df3c0c41e6f0e4"}, {0x30, 0x11f, 0x100000001, "43456bd58ebea2f5c50d2143790f1c6536069a709c8fe5f75ae2fd772ff6"}, {0x108, 0x110, 0xffffffffffff716b, 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"c7f1a4c9b6f957657537717b48ac6b0496195cb515435dd90b0e72247c174405169a88a2a9e71ea6abe969753a18a0c52b1b1a6a0616dc0a4711becf249dd2b44785dd2dac47bde2381a82b4a64cab840a449ac2d78f8c0eaf871502c32e413b4d3ca86d4ca05ee30dc8ad7deadf28b8715a640d5ef7158e9fd1607e9dedd6fe99d3b142167d90cb86df249b34107291c4b03d69cde06eeb9d7ac142efa1f52faee8a5f7fe84c4e617e6edfb55868667415007eb23b0307bd98211484a3e7af912f7abe16186f1e0c6aae5d0e049880f09427af778223b3260de466bedbdcd17d3fb5a9c4ae3e4a33bb7d4a963344b9ab4b82ca11282a3bf7d4329143dfa6ef705a7237d12b40fe0fe55b505745d35c0295101f1b9453d1d14e3181daf5d094889a095b1c0a489ac23f39a69068869c869d5a4fd9893ecfb3b8f93cbdd6ab2fb2da8cecb059c5057d985ad064f984ff2abf59d82d1e0d8fab0ce33f75773e4c34d2cd8a6b83197fec6b00ac114adcfc1323a33168a1bb39f38fbffc3c68e166af669e772f06eb1f7797163060278b0e3adc95c6381dba4b7032fcc4f318664dc83ea88ae759add231d3cfa206909b08dcf7239cf1754174446dbd09fde579d7b49ccc656cbe36f9b1eff38c9d3bd18e73e0112b0bd0566ee2e6b7c591201db70952eb23c084df39579a97078a72e8b0ed8935cffa93381eeaa010d964a0be5cfa878e2550251ededbbf2a1086a1625665e50e673539d2d8c3ff9661f117eb52cafa5f8b7f4b460381583253a12ed94e5232dc2b0184e5f59f30fa1aec2dc2d0469d264d1293760aa8ac320c742b478e3a8337b82fb23b71799f35e97435a5017e350be547c29464e31224a7ba4c2787adda9e2ede9160ba30c38d586d959b3e65bbaddddfea8c15e89a27139dc6753418511d3ed88cd79f809384188a3d52cf7698af609aa3ebedcd185e3739bdc0a6f201ead5f3d01a98dab333ebd4eab44feca78e085707537250cf359bb7f06100ed6add9254ee1720f6c7e7dd6b7aabbb1baf044292d4ed1eccd5307b16a8592a021d2987f1d7738900f3beb601a9d5d39f77d8b5b846d1998d497fc631cd173261faf63050532ccc670cd3bec46e40f385e0a3248f9457ef43725c947699a8dbe6e299c71d92fe7c0175cee13f8e00468e07dca0d94fcf29b11c7b805e30d76e1bc95737654ccf7deedb3d75dc1b1ab7e8accb18d370a04b66c4ff8d3f4781b7969e4417899b9465a314a40fad8ad0b011b725ba29273c22e97a7a2dc0e43211cbb00b87570eaa4fded1c6d4fa48e6381ea54ddd88ad925527eb73f9120f3c7d8ed070dc8ea83396fab047d3ae680a0589cf8c46591d5006f3eb5f5536b1d6c7738fd8f6aa0231570210cb7204995700677bd1fca9300d9eb81d084804e678e697b1653c505d205d41c9aa23837cf61158aa9800d19fb9a56cd095b5569cb2b2cab314ca2af9bb25f74a537dbbab94cbcf2e5062fe975cdebc6a9970ea95ecc4e3970baf04e5f33ad60b37fdc48450b23ed2066a5becdc5606a87d5964183efdcfb3c7c734015ea9c9d1e5e0211c8dc1e599eeb75c841bab3d08fbb4273e7170acf7140042b659643b0d36f0a51aaa4ca1f619b362cf9f25cde578553e76d922e2fde2373f1f2cdb53d395664b83c478bee1fd2e2add1952ec00ee4af031c710bb566d6d8fb41f0bf45dc4e82eb710aaa28ab5b89f130d16a91f57f21fd5efb7d027fe5ad7c9c790da8133ccead1e03c83215da8d1362829e12924693879dd7f6174aaaa8980cf9e224c25827557a5ff8f47120fd04c3afd659ff0d3e14423f82333709be0fc28846890cc7a901aec9f6a48bb6bc17e7c1be53cd60b6e1cac8226acc0a54105b853a69437f4eb96410863e7d99e73e1f4c01006765e962dbe52cf5859f841cf75ed49c56e8ef339ebde75a869800e15aadbf3499817bd384effbcebda4f1a794082b800b7c0226831f751401b93a4aaa59cd69791bd8a5df6813f3bbd2756513ba09b9cc6a7d33ecd673acf9ebb770e48dde7df63e3a722f1d0320629626afa4b082e2976ba561af9afbd866f40de2fff85d0e3eb043fb06eb738f6a23f543388b02b5d1f058ce086016f05d2178213ecb10b44bef4b11cf3bbfc9eb8b4b77b75f70bb80e1ea21ea1fc14af4223481be5e779a6353791a1d534cff013a0a803d335adbd73af4bfb49adb7bf79d9b940f32c6fc7f6032c76d2601f434f657df2d57e2cb0aedaa4c52d13fdf8a979e55e947060aedc4cdb647ce8b9d91439eba43f3689ca39f9cb9c3f070d67692b97fb74e2cdef7ac52ba5fcb6818a629479c93b921656c753c352040e2e1d4ec8d677580ced4171a2560f3d259e6cef2079a7e57ba81e956631db00255335a6191432a7425918e63ac0123c9d2b0286d2bcc5a802afcdcf950034e4d77a20bd85e68695780129ed9df8d78b96a6c186b1f737843a8307d4901eda0d10ad52ba050ee3595695a3b24d7c561378ff413d1136aeef409490bafa787595a2adf9bcd391d0ce51f7ea030e50693f6d42820cd1e76717da454e8e63feb25c87bf85a8b2b3a51a8c5505af83753ba329c5a61a519370d1cdada384d0d51cb365917cec109ba62cb6a74119d75472349e9898a322faa4ecc6bc963151a48153fc2fdbd8f4762691a4d68aae1b4def84624a7e035a27b08fed838a5a1ad01845570f4cf62402f5d520cefc6225607fd42abafec29fde9ecafe9125365d38a717911d680b63027e67f5721e6d2b83f03ddf8dbd3de7e88a1ff117c797e974abe0a235948294f857a1ab5c47e57ccd4f24a1c3446fd80f37194d88c8ea00063aceece6c2652b5cacc46ad224b56eee056b3c5c6a8a10664a93e4e36c4b958c49bd4e389dfca41f7f7cd7200884521d7a55d7a8c76c27dddce8fc7b7ea469194a18ece3b1c2eaf1d6ecf8be2042be146d69857e51b4fce64c5545d9740b3c740b3d022fa7cd9c657031dd126ca845fdc8c8bff44a21a39c019d287eb56fbbf5f66e593deacbfb3ed09c566cf1ddc2f379b623ec437c70f8496c4f524a29ea06979d4c11c457bc9b1aecffa5799d8681b278549a4ea27426d873f1d17dd706fa9d93c2235468a7ee630f3bad7d7201b1b58fc16a3191e70731a4f1cfac1838c7c3073b36e6e8c5e35d6cddd0828cc39f6162723c9828fc6e23f9c7f2139bb8cec15d52bf121d364f5733f68f0a7b401f33606d49c5e2eec332286c79679af749fe3ace71f2839e431d9cfcfdc9970ba7c8e6d840bf60b979c7822c94ef9d84870241cff8665d52be6354fa26591c9d3094e0cfbe7a63ca1276017ff092b06198217e16e83866c3e03f92fae99bc1878287743c536cc9043b54c0c67ddd6720bb937b76a9b12db3846a53950271b3c0252563b0db4abca36256bad1a4fb55cc85400175a994f6302612c5b144f1ddaf15b9c162e22c15fb3d6cd89a933a4a7293351819d1865f3e1a439f2b42fb552b892f2c2c6ad677635ccb39cbc1eecf168315b1bf9d332618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{0xe0, 0x117, 0x6, "a28665a9d5ef6f177f41c2a2a75da1d89b8ec106f265775c1a4a541456ba307cf4322512d4b664f535c60ae4f556d605962d99b8f9a25fd8880367f75c050eb82f83dba708ac1fd65a1c02b96599a18181c74a19d71e7ea6531eac00720f3aa233a1a848ff1ecc174a6a33a7649c1692592999a0d3de5974d606e9be27bf7e41188fb61053ad0abd92eb5c586e14d82572cbcfbe1952143f1a9ef4619df9dee57bad947bca90d8c0bae8463b7cebca807871806168cd8582c3d2774f98e9e4168636c90b502461045ee02711fcb5"}], 0x2388, 0x4000000}, 0x80000}], 0x1, 0x40801) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@empty, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@empty, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x5}}, 0xe8) recvmsg(r1, &(0x7f00009d6000)={&(0x7f0000d66000-0xe)=@l2, 0xe, &(0x7f0000188000-0x60)=[{&(0x7f0000054000)=""/105, 0x69}, {&(0x7f00001ec000-0x1000)=""/4096, 0x1000}, {&(0x7f00009a5000-0xc8)=""/200, 0xc8}, {&(0x7f0000687000)=""/59, 0x3b}, {&(0x7f0000c5d000-0x99)=""/153, 0x99}, {&(0x7f0000194000)=""/233, 0xe9}], 0x6, &(0x7f0000be3000)=""/11, 0xb, 0x101}, 0x10000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00009f5000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffff, 0x0, 0xff, 0xc, 0xfa0f, 0x25a, 0xffffffffffff217f}, 0x20) socket$key(0xf, 0x3, 0x2) connect$inet6(r1, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000905000-0x1e)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) 2018/02/18 01:06:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000dc3000)="cd1e", 0x2, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00000a9000)=[{&(0x7f0000e5e000)=""/195, 0xc3}, {&(0x7f0000895000)=""/3, 0x3}, {&(0x7f00009cb000)=""/229, 0xe5}], 0x3) sendto$inet(r0, &(0x7f0000a93000)="90", 0x1, 0x0, &(0x7f0000d1f000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/18 01:06:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mprotect(&(0x7f0000b2c000/0x4000)=nil, 0x4000, 0x4) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000068b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = accept4(r0, &(0x7f000042d000-0x9)=@rc, &(0x7f00004a7000-0x4)=0x9, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000205000)=@assoc_value={0x0}, &(0x7f0000f9e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000aa6000-0xc)={r2, 0x4, "e85a6cda"}, &(0x7f0000b15000)=0xc) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00007f6000-0x4)=0x6, 0x4) delete_module(&(0x7f0000b8b000-0x1e)='/selinux/commit_pending_bools\x00', 0xa00) r3 = request_key(&(0x7f0000d10000)='user\x00', &(0x7f0000433000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000308000-0x28)=',eth0md5sumloeth0)em1$posix_acl_access-\x00', 0xfffffffffffffffc) request_key(&(0x7f0000f2f000-0xd)='dns_resolver\x00', &(0x7f000044a000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000073a000-0x1)='\x00', r3) chdir(&(0x7f00007e3000-0x2)='..') r4 = syz_open_dev$usbmon(&(0x7f0000d41000)='/dev/usbmon#\x00', 0x4, 0x883) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b2b000)={0x0, 0xa6, 0x30}, &(0x7f000040d000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000001e000+0xa6c)={r5, 0x63706010, 0xfffffffffffffe01, 0x8, 0x0, 0x7}, 0x14) umount2(&(0x7f000064b000-0x2)='..', 0x0) lsetxattr(&(0x7f0000840000)='./file0/file0\x00', &(0x7f00003ad000)=@random={'os2.', 'dns_resolver\x00'}, &(0x7f000099d000)=',cpusetvmnet1eth0:\x00', 0x13, 0x2) 2018/02/18 01:06:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1001000000080001, 0x402a) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/18 01:06:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r1 = fcntl$dupfd(r0, 0x0, r0) write$tun(r1, &(0x7f0000b66000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0xff40) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d92000-0x10)={0x0, 0x3c, &(0x7f0000ee2000-0x3c)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f0000d6e000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00003bd000-0x10)={r2, 0x1c, &(0x7f00009ae000)=[@in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f000018d000)=0x10) connect$netlink(r1, &(0x7f000002f000-0xc)=@unspec, 0xc) 2018/02/18 01:06:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000860000-0x20)={@generic="439f50b4ea42571e651c8412e135c802", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) connect$inet(r1, &(0x7f000004f000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000161000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8}) sendmmsg(r0, &(0x7f0000286000)=[{{&(0x7f0000028000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "74179b8f0e2387cc4847aa3d323424d86061d2688736a9885cf83040ad378babaf1104c4d34c8ee9af4040a2692b52141cd282a0bd93fc0c78e80ba20c6945"}, 0x60, &(0x7f000034f000-0x50)=[], 0x0, &(0x7f0000120000)=[]}}], 0x1, 0x4000011) 2018/02/18 01:06:40 executing program 7: membarrier(0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x5, 0x0, 0xfffffffffffffffe}, 0x0) 2018/02/18 01:06:40 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000002000-0xa)='syzkaller\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='\\eth0\x00', 0xfffffffffffffffb) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000005000-0x8c)={0x80000001, 0xc8d, 0x7fff, 'queue1\x00', 0x80000000}) add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key(&(0x7f0000aac000-0xa)='id_legacy\x00', &(0x7f0000847000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r2) keyctl$search(0xa, r0, &(0x7f0000003000)='dns_resolver\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a}, 0x0) 2018/02/18 01:06:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='eth1em1$ppp0eth1eth0)system\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "620e2e95a910bbe6a770e0e8f70e3d25421b0d2421e01449b6850df9b2aaf3288a62208e036b8cc8817244"}, 0x3b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000000)="379fee", 0x3}], 0x1) 2018/02/18 01:06:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0x2, r3, 0x0, &(0x7f00008b8000)) 2018/02/18 01:06:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b46000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000548000)='/dev/keychord\x00', 0x14800, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000549000-0x4)=0x5) fcntl$lock(r0, 0x5, &(0x7f0000ed9000-0x20)={0x2}) r2 = add_key(&(0x7f00007a7000)='user\x00', &(0x7f00004e7000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r3 = add_key(&(0x7f0000aae000-0xb)='pkcs7_test\x00', &(0x7f0000870000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r2, &(0x7f0000711000-0xd4)="5c420d7820dbe64ad3e7f08b696dbd83210815f5cdf93129eca615459a1e67f1be94644b589db1f1fd68697233984d9a7e32c285405ef974c999966e8c1bc9c7ef4624778fee1c82b6df353c0c49b212be4b8e27a4e948dd3cb3d715274cc3e4c39befdc17c1188e113d6e69147945a70a5e7f5933bfd62c33f58fceae2a8eb07bbac6f363ddc49f7448fab3101be0b4bb99c280ddc36f6e20df7d3c3d75c810667147cad24728075ed2995c55b88540c65dff9034b6a8f2d8169a60be713e744a6583f2f6d804eee9db8d6454e8761fa4cd4669", 0xd4, r3) vmsplice(r1, &(0x7f000029e000)=[{&(0x7f00003de000-0xb8)="92cf1c2f1e897e2a716a4c3c96a31469c3a08f675921f0f9c855afaf29bc1a68fe9bac14503f3d62cbf90dd2600112285bc80cb63119afc3969502f17037aa188614537341cfbf9a7f4ab0598ea685e172cd230b2c5c2b972ee8f59dda4eec76bccd78bef87377a550219edc16c1cde72720386c9a87852cf5ab85d9d9606cd81c031b58428d14b726eb822ff84a6947f13163b439d0e0696ec423ce5f652d1356db8d50b6d2969b035c7d7f526a22efc056aac9b14cc851", 0xb8}, {&(0x7f00003cb000)="0a2f19d80a4aade1d0bdea209d198629ecda85a90e59985be1bbc459ee1c2125fec69b69d4ee85bd1ad3ff86cdf30bb19993e386c5ca9794e0bddd58d12dded178cf1026414287696fe8955f4025abafc9a9d85932ee237cc8616ffabdf9b3b0aaa82b5003ec3e6f4c61557ee6dc5a3588757a9ee48dc8e01319f92b110e8718d56f6a69402d92176383ab86206c5f2dbbcb209b0a206c73f8ac4194904a78f5974376d6187ca9dd4d2800975b283628e86ba97e53b81cf1e7403fe78f2af7df89bd2d4b97c75bb6093b0c2be892238c732a24aa2abf418a6b506bfe01", 0xdd}, {&(0x7f0000133000)="e2e10d7a76515ff1a6dc2e3848a40d3771d635c10f8dfeca91922b2ba9e11b9daa864a0da775eb3c996d3cad", 0x2c}, {&(0x7f0000348000-0xc8)="dc58e80e1d4ff19c675ddb8f4f39524ccd73e0a1c0633f8d5eb544d5a765c5249af908a52eaff2e99ae68b644926e4f86779bca39c82ca986bbc261555f01c9c578f456471f8c7db85ffeebcbbd0032c598c2fb5707c59489d947a10963600ffef1296e3c9ab3c4aa1fee1c039697323be57cac0af3afb18d16c9cdb9d0e9dd4baaffa036ae5782eaaf3f0d813e64d9b3dcb29aaeb9d6a178dd126ee8c5f5ae4063d729d9ad7157eb04785e55090e7065592a4f85a53b33a4cbaef2c0907e4853a02c9e10b7aa0d0", 0xc8}, {&(0x7f0000cea000)="fa3f771d6c8f0125ea9b1b578f50019da1f906ed3ad7a1e98dda9b790886351bc905e9942d3486324feb306e41ed77c842bde2f3e4942da2e1e81f47160dcfb4adc9e4349a7522d575dc1f975526f8962b83af82acb1812ad104b12c14a902babca1b2eab0db3ccab24e661939f68639e73ba2312a086bedf65335b3b603208409f5a6a23d27342fe3e7799f8617a89655ac3ab3258b972c41b237bab5a00e5dd16ad3de", 0xa4}], 0x5, 0x5) 2018/02/18 01:06:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000a81000-0x10), &(0x7f0000d6d000-0x4)=0x10, 0x80000) fcntl$setflags(r0, 0x2, 0x1) r1 = open(&(0x7f00001c3000)='./file0\x00', 0x28044, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000029b000)={0x1}, 0x4) fallocate(r1, 0x5, 0x200, 0xd) 2018/02/18 01:06:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000f5b000), 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e7a000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockname$llc(r1, &(0x7f0000621000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000443000)=0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000246000-0xb)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00009cd000-0x10), &(0x7f000006b000)=0xfffffffffffffeb7) 2018/02/18 01:06:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000797000-0x14)={@mcast2, 0x0}, &(0x7f000098a000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003bb000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80, 0x8, 0x7ff, 0x400, 0x100000000, 0xb00314, r1}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008f3000-0xb8)={0x0, 0x4, 0x9, 0x1, 0x8, 0xe715, 0x605, 0x8000, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x16e6, 0x1, 0x3, 0x318, 0x4}}, &(0x7f0000dce000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000b8b000-0x6)={r2, 0x6}, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setrlimit(0xc, &(0x7f000050e000)={0xffffffff00000000, 0x5}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003c7000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000c78000)=""/100, 0x64) 2018/02/18 01:06:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f2d000-0xa6)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f01000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000031c000-0x10)={0x4, &(0x7f00001f2000)=[{}, {}, {}, {}]}) 2018/02/18 01:06:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000477000-0x4), 0x80800) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f000065d000)=0x9, 0x4) r1 = socket$inet(0x2, 0x7, 0x1) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @common="00006e6c310011000000008000"}) sendto$inet(r1, &(0x7f000079a000)="570e1c06553c767465a90d61d88604791968ba6f63731c18f811829bdd773b30cfcaf6d908b30da852a4e0b1a10136baf58d60a7f98f997699d734a3386fbd49d4b50d1fa15220c1d71665d6cab30090e8b60750caabe54803c652af1b16ade916e7e48e2989cf9e618ce1bb70cc3659bba83f610db4cd6ed5d1475e2e177cfc038086443cb2eb6cac889915fa98290b6cd1ae80cb01b2e15df079452c", 0x9d, 0x4000, &(0x7f0000761000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) 2018/02/18 01:06:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00009a9000-0x5)='user\x00', &(0x7f00009b2000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000596000-0x1000)="ab28e3dcef930eb4665c4e121db7d5e753dfc2066ca8f7ad1458faa2a887888349ede7b982304da95b037caabb3faa414158defc6b8cc237ca798b4a53baaf327274183b90200a673439042fbdc115050929771f6c7cdd57d01edc7080e4a4d85703135cec9bb6b41789694db19f9c15ec7f1ed1f46edc22a17607543c67f8a6d0979d93908c9cf61363690aba36cf696c424bc9c334b3b588c25494a223676fc732aa19e8f1113a1311accdbfee3cc2440ebdc84d8826a7192a46c109e0b08b94be2e752fc56497c7bbc1f47ccfa5922537898c89a543e37cd98b4c809690d1b725b350ace5ba3c038a93b83752f9f59d86eccbcf821a3798d7557c3e39bb11814340390c442d89309a16f24f823101994f892400f3aa228d11b14a9dbe239d55d683459fe091726ff32c5d1e8cf9844dcee02dd3c51587dfa5bad30a5e7079c5771fd383635d3b5e342ea80f4fb3e203873c49ef4792cf93d67bb6472dbab94be6a84ab626a3dae914b7cc6709178156b0ab4467d2bc3bdf1a8b2df5c5766cf1dd5fb34faf93ef8663e7fbe9046400d4048a1c6104d6c2e0a558ddba3ae829aa3b7928e2c68fcc3ed06db71408e264c5c144aed0f31bd3ff875508db2fbd702aacbaaeba0e6d419c6bf27ac0504006d372c5f88045adde5b40e58a6a7f2e9a2e2a1c994401c90322a466f1f77ccb8ea662c2684f27845aa5e644b0e759b8683ad64af13379e680771ea857b28fad7d0d979ad6befb875ae7b00d42545eb0c7aaa90a6fcc70d4931a9c4fd78cb9cc48bf35ebccfb24ed8b2419e655e781ac8787b95aa8ae45098f69f5e3d5fc0b7bc5d6bae57bdd6f139058694ecb49e4fb5e0ae6642cddfefbf92ce1e8996e1c140e980eec14f3aed4b732e4b65f54ef8c616e3e692d74b57c183f5cc4476c9f07b7c5d0d9cb4012e75e6812ad3bb59937d774ed401a3c6b6b0bfbe5d5159fd040f252225ae6a5c01d5fea1b40ed9cb9e03968d91e304a87a7335d69d506a87744a9f0487daf1c96310eb7a4c02fe2b9f7109d710556851c3cc041c44b9fc139e99add7af3dfcef7b651c6763809145eec92c1507cab5a6161986c52b4039e231cfc77f89f977a5a2000abbee0b237621b423b3b0cc99b23934f15a8a58912faf0d6fe333594141054506ca6e8cf6e1c8b846d738698b2b561f016b7d21ea8e1764a0e74852a2bc97da266bf71220fb81cfd0916f4f1c00bf9432b6e5b9d4e7ae594ad940b651f8821890add2b865892ba6ae51c538cf4852043aa5f41d5ec4d74da2f4f6b3df38a3c5bbdf930cfa6dd19cc2ee4a45d2e9d4d459297bbbc8b697b3b5fb1362f61cf3bfee1779c1c4259898bd8fa6c110c499a0774a2e8a8f6b43a37ea131d850206c3874de897cacc1ee436864ffbcc5eaf86b7719f9fa93347b9cc15278d665a5bdf1c669aa206daaa6393d657a2d5a65dc4f421332d4d12f6c3b15305fe4d9e7535611fc15b8f335b9346a832a65aa6e79bbd6c9d39a1037868eeb401348d0f4901ee90fa33100840951f001bcd7a95dd1376f4d297df4c39ab31e630dbd6bf361007d75a68b9786049b0215866b8a4114af5c10f1623b1bc352a95a3ecb3ed4765e0f438b1b0fbfe41903eb803d7d5f31b3b255ab5b73f24db7aa0d0e94eb1e111455d91b5285699d5fc948af71a83fd19a650a1cf2cda21a3ef87146081cd412ea5afe06204a086c78622c3dd142e5dc867dfca110a3957672299c50e60bfe000cceb2a023c988315a9765441913b7f1e02e41230036ad3d5a906601b3bde450deeca1fdb55436b1e2eba5542cad2c566db023bb041d61a9db5b6313d4895c4bcae106220ca07f2302b8a713549d445a892cbf5c803077804838f25e1c2f1d7f653612ccc1b5afb89065fba57b9aa4b0a43b3db9af449f1db7299f3fb9b714b2ed9ec2ddcab3e38cc6c8163db363721ce7c598b5e06dc945dc0a8c1f0e013c512f5b3a2c24e86ccfe7165a16d88d780977a8999c1c3aaecd440c4744c17e72a4487e20d2923d4caa848ed26689b0412d127fd2faf5d0acde4e47119b522e3019f8065c2c3dee4f71eac067b06208dc68559140a7eb17e861b751a2d28fd9c4fe6d3450b50699df4c24c3fec5203e6e023ab2b2d00ee8a0d5e45f8e191341c77dadcfc14e1d6e1839f048eabbd49d92c8ba08585dc66bebea67edff185a4990dc447539e58f39a60a675b023424a9130cb3151f80b167e422a1a3fa8f7385098cdf67b62c09421ecaf8bd38af24072778f68f301d6006213c79e2ded21b115896870de55e1759fac85b2ca3cc9a1f93540500c1a7beea201ea207280b079ac6d82ee3eb41b916270db05f24e1b97c8af827e92ed43c6c6eebbb3729a2e7cd2d86e2775bdaaca033f0bd55b91eee1f5fba0385a79ec765d7ffc8f78c9fd28d11519a98165e827be537d053dd7d259342df661907ce6749b1a21b450f32ff368f2a77991c5ba79afc016592d1e05fef1b78b0c2dfac3908d786e621d283b03e4f725803de05557886009f2cff0fb1531361d2b7ecb41bcf884732718ee2d8b8b07d23b80e8897ded8644c841bd05b3016275a31164a9914a0282403bbf83022a92fcb75b5335a39a94eca06e813a32b76e9ab108ab662a67f795b5ebeec6d1867f665988ce57196c814281f370b8f3777b656aac8e97b88f3c623ce307845f65b6e450b32ce482e1d32d7592a7c984bf55ff4ee406b8230a67f46a2bd4100c6ebf02e4aa5f089dc14ff51b6dca54d8c7dc1c220210b2f3bcdfb2a4c8562d5f2d24d48c6637252aaf2aec7df254ff3549a0927334e06bc5bc1b1425c62db8e51e4622aa0353ca6c419a8b8755bd7c0673ff6d3113538865668400dace7a35ed28353f6d19571e975b36c15c8886c34015b61e22b0ec3e5f246c447a0b8412df16d1b683ee41aa25b417307aa21e0fba521061e645fe99080308fc5ff66abaa102e835baaf62cd47860c4ec22d8dc269e24e3e28e45c42c0b0f8d9e58200b656aa924b97c6ea8247ae07fb2461a9389ffe1220ebde643516d712ff2172781452013bc3b8090481321836b2125f2652158f31e73649be4363c50bee6d1d89e0191d8d4b7bb0a49bda0fb9f2c7f51e148283fe28f6e680606bb189ed23098f7b6962304cfa78e48551a042917ce092f726956d75e1a6e225c82c994a5efea2ceaba2cc8fd0285072ce3597210774e1c48194a0c4b5974619915bfd4dfe22843a4edfe227e3eebd1e8ca571595c6cbc5b2be8c86d99e606cd7c1757c53a2585ae95552f5fa0889814fcb3a1718152dede460c0c3247ffd5b64540d6cb816dd21277adf989f3ab007849c81a622a7dfc68ab598ef563b472f25bbff46f6cea6990a76108cf7b093ab3ca20baeaa9d57e15e78cc7bec96307a67bcb222e14128e34c3a7d04da1d468e1229c1cdb41de782c16b476dfd51cb296cc349b76edd1e3287da88be943897f62def7b1ac5dee57bb9788b83e542717ce02d1a56fddb6bcf09a02e957b0c53d99ccedf30ae193c182f2e5c79af8890f9c158d037e748465f15ddc7abe280e8b65069b5a0fdc06c8278d00a11a73d7e0737c3529024cdb85ee334097856e14a0e4dae05018bbc8775d012afb052af3a0b1da6b571622b2991c884fbd55d4d00c317da604d4b88e25bbf736e7a29480f45ed018c7c738af0ac3fc8c2eb7369aca41f7dfcc5d213ee9d886771b2b9d463465decdc9f430a4b3e991e098fb0ebad30a4d918150f7f2ada9a65d7f2a7f68489ad8376534f62ee85d2cb9434bac0b0d2c5a92fc9cd132214886d308b692a06e70e52b997bd2ab99192efeea308e37eaf91cd9835da37b944d0acbe6b4cd9fcc3f13d6d1962e5da4ae6529d44f043ea95e7d09cdc9d087ee5beeac23d53615fa5471dfed157d5aa714842ea880a3fd0a41b54b3f16dd9bd67b808fc3b007e652ee2a1289c72c65e6e2441a4c1dca1772ba833527f1f86bef087132698d6cef740c9563ce73214a44e0c03176f67d0e79f2521cfcd4f7b4aabfb1f6c49ffbb6f6d45e17f062d35a5cd05dc4c5b8cae4f3c2936839ce3c1a748b589d51e34e7db35b9df52cca80a57837b7699efe195a64c00a50272561ecffded25a4e32e215884f22a557bb767da143ffd5bd20b2187c454d7aa9e687d50c2f6939ec8b4b81c1526d305d7d0aa34499f5805dfc629318b739ff8dc3f9ce144472bcf44de5012a45b91148ef480d0c3bae129b61be08539760cdc17b6cac738c3b2de89eb20be4252a9f37e1dc5ebbb103bff9c4aa9ff71df18dba2ff3f586bdc8fb0d7d9d5693d67550c22de8c0c353230c78073a864930e5dcbee7b584217d6afc59a044e2e6748c29a405a7b45b8a0a5b891a52aa8941f9886eb006e3cd37c588cc6f7f8cab8e7f559b71585ca5089c2cb4edae871bfc6fb826cc689b82ead1ffde3990aa586ff7bd6a86aac108a8ccef22bff8ee618e3ced0de893f7037a62b36ec8f2ba0b3f2c626749d8fa08882e90af2203ee4705f5267a0f4a9b389979e77751a1a6764c5d1542e196919808bc98f0222515c3b932398e7fbcf37bcb1010abfa4397f8f78503f4be67acb8a6250ab80308b80c78d73a6140e2f5b6b3982d3d1ac906a22ccec502b8a954099f467f7995a9bf383fb7263b0814fea642850c768c641810dc488a098dda8d0fb5bcb32b9bb58750afaff9ae66a97c0dce1f09c046a607c65c07b773ec445a3387a73f4c5edfee40637e59f3748c96104a372d30c0304dfefa20e79dec0aaef751656e08706d8ace60dabf6c790c2fd8259760ddbcd40075450ff97f53324f7dc7051e1ca9500265dba41eaf63f19ac97ada367d8faf6dfaf7f10a612f32d7d8c3acd9a9ebd76cac5d5c28365efd82baba7ef32fabd9f9c2a51ce6894d6aa76c965d3fa0423694690ab597e47efc0a1df0a50d7c3ea0d97060ae5f030e25352b3334af0fc554a8570348ac2955aa678a8a01733d9a1891082f1d2ef6d8bd8439b688564ef033464cf0a678ac898db68373d8320ac4176a12a67015a445ac58979cc2e208d81f7dd049dcd64d025befd18272b001119ddfcc0ac0f7e9f673b5b7bce1ba6b7f4ffa9e2629c832df99b8e76eb590ddff6ac4136b02b63acfd34847130931f2da5f276aef88db1691e2906cc04c72eca5c7006044b19dec543ad082fb32106718421d315b22cde035d854cce8c35ebf608b3677f104492457184c24d4d56450d03938aef47f60bb6812ff0f9e4c7948297882fb2cb3f79a8fbba38a57e733e0dd32f4f6325d43b3f1e8ec913e953b7830ed8e0460c7201d8e3f04b2eae0c8cd742d0167ac4ebc47970628b08de6a277028060e78366aff6014fb3efb91ab19640885f97fe55973e4073f61db39d00a7ef97a993a906e859421b25bf400cc8552fd9da2444dffe9461392724a8ad6edd4b6f1875554dd094b4ae1496f68d2ab30acaaa58a3452238ccec2a684fe91fd53586f2266dec2c80db34a3582ded2e2586bfa303cb923dbe4ecd7a8acc207fbd56f36f04b3799268f11ef1462973780ea12c17b0103d600496d0489ea205f2570e1f0979381295ba258f0bdb742710bd9e4fcb99f54bf7beb0ed28975c020624801d3833cfdb1d4cc5160a51740c54e9b5b346e3d6eb1f71a7be93c922b7c4efb4dea83a052bdc96e54066b3975cb1e4c9335269a97f77830e29097f8c205d587ce228f859b7b0eb796fdeec5d66908d4f6e2dbe43ac9d0ef4840a6d6ead4a5c6f394b04b3e4dee4a8e7df8d7bf23e42de8400b34840ea66564d", 0x1000, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0x0) r1 = request_key(&(0x7f000006a000-0x8)='trusted\x00', &(0x7f0000043000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000fac000-0x24)='ppp0./cgroupmd5sum&posix_acl_access\x00', 0xfffffffffffffff9) keyctl$invalidate(0x15, r1) exit(0x1000) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_setaffinity(0x0, 0x8, &(0x7f00007c3000)) 2018/02/18 01:06:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000008f000-0x60), &(0x7f0000000000)=0x60) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00004fe000)=""/14, &(0x7f0000514000)=0xe) mmap(&(0x7f0000001000/0x4ed000)=nil, 0x4ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000006000-0x4), &(0x7f0000008000)=0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000a000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000044000)=0x8) fchown(0xffffffffffffffff, 0x0, 0x0) 2018/02/18 01:06:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r0, 0x0, 0x0, 0x400) lseek(r0, 0x0, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000064a000-0x290)={0x0, {{0xa, 0x3, 0xbff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x1, 0x4, [{{0xa, 0x2, 0x52, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0x0, 0x101, @ipv4={[], [0xff, 0xff], @empty}, 0x32}}, {{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x3, 0x2000000000006, @empty, 0xcb0}}]}, 0x290) 2018/02/18 01:06:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f00007af000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) bind$inet6(r0, &(0x7f00001c0000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00008f9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000e24000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/18 01:06:40 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000010000-0x18)={0x2, 0x6, 0x8, 0x3, 0x6, 0xd6}) r1 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f000001b000), &(0x7f000000a000-0x8), 0x8) 2018/02/18 01:06:40 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008c5000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000003000-0x5c)={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x5}, {0xa, 0x0, 0x8, @empty, 0x3}, 0x8daf, [0x93e, 0x327a, 0x9, 0x10001, 0x400, 0x1, 0x6c3f1a18, 0x800]}, 0x5c) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000)) pwrite64(r0, &(0x7f0000004000-0x65)="9d7e555c15219b67a8e8c47d9f49e7934f40590723d0970c71384ee85cdc4473de29b234ec41da1cda651847ef3bb22f9e211c564a94cf7d777645c64e33aba29a4a436c8cddfe5997e3fc0b198abd4a2d4b69490b779495f159e1df5e187cf52b27046a69", 0x65, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000005000-0x4)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000254000-0x9)='/dev/rtc\x00', 0x202, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000662000-0x4)) ioctl$TIOCGPTPEER(r0, 0x80247009, 0xfffffffffffff187) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000716000)) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000bee000-0x4)) 2018/02/18 01:06:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, &(0x7f0000005000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000083000-0x40), &(0x7f0000ae9000)) write(r0, &(0x7f0000005000), 0x226) 2018/02/18 01:06:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) unshare(0x20000400) clone(0x1fffe, &(0x7f00002c5000), &(0x7f0000f13000), &(0x7f0000001000-0x4), &(0x7f000042b000-0x2)) 2018/02/18 01:06:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00009a9000-0x5)='user\x00', &(0x7f00009b2000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000596000-0x1000)="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", 0x1000, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0x0) r1 = request_key(&(0x7f000006a000-0x8)='trusted\x00', &(0x7f0000043000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000fac000-0x24)='ppp0./cgroupmd5sum&posix_acl_access\x00', 0xfffffffffffffff9) keyctl$invalidate(0x15, r1) exit(0x1000) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_setaffinity(0x0, 0x8, &(0x7f00007c3000)) [ 39.839389] audit: type=1400 audit(1518916000.789:5): avc: denied { set_context_mgr } for pid=5034 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=binder permissive=1 2018/02/18 01:06:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000a74000), 0x20000002, &(0x7f00009ce000)={{0x0}}) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000b20000)={{r0}}, &(0x7f0000e5a000)={{0x0, 0x0}}) nanosleep(&(0x7f0000f7c000-0x10)={0x0, r1}, &(0x7f0000efc000-0x10)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ac7000-0x10)=@syzn, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/02/18 01:06:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000df5000), &(0x7f0000b21000-0x4)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000000)) 2018/02/18 01:06:40 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x141002, 0x0) recvfrom$ax25(r0, &(0x7f0000006000)=""/102, 0x66, 0x2101, &(0x7f0000002000-0x10)={0x3, {"b26aa380f9d858"}, 0x4}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0x100, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x3, @multicast1=0xe0000001}, 0x230, 0x3, 0x2, 0x5, 0x3, &(0x7f000000a000)=@common='dummy0\x00', 0x1, 0x7db, 0x2}) fallocate(r0, 0x2, 0xa1cf, 0x8) sendfile(r0, r0, &(0x7f0000008000), 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000000b000-0x12)='/dev/input/event#\x00', 0xfffffffffffffff7, 0x400000) 2018/02/18 01:06:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$usbmon(&(0x7f0000bf2000-0xd)='/dev/usbmon#\x00', 0x8, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000227000)=0x0) sched_setscheduler(r1, 0x6, &(0x7f00004cc000-0x4)) rmdir(&(0x7f0000571000-0x8)='./file0\x00') 2018/02/18 01:06:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) recvmsg(r0, &(0x7f0000d4f000-0x38)={&(0x7f0000e59000-0x10)=@can, 0x10, &(0x7f00007cf000-0x40)=[{&(0x7f0000a1b000)=""/53, 0x35}, {&(0x7f0000ab3000)=""/4096, 0x1000}, {&(0x7f00000ca000)=""/229, 0xe5}, {&(0x7f00005ff000)=""/72, 0x48}], 0x4, &(0x7f00008b7000)=""/226, 0xe2, 0x261f6580}, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dd4000-0x70)=[@in6={0xa, 0x1, 0xf2d6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x401}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, @in6={0xa, 0x3, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x4}], 0x70) accept4$netrom(r0, &(0x7f0000567000)=@ax25, &(0x7f0000696000)=0x10, 0x80800) mkdir(&(0x7f0000947000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000203000-0x8)={0x0, 0x9}, &(0x7f000042b000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008d7000-0x8)={r1, 0xffff}, 0x8) lsetxattr(&(0x7f0000fac000-0x8)='./file0\x00', &(0x7f00001a8000)=@known='system.posix_acl_default\x00', &(0x7f000001c000-0x14)="02000000080000006f5509100730de2d6a1f06a0", 0x7, 0x0) 2018/02/18 01:06:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000998000)='/dev/ptmx\x00', 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x5ffe) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f00001b2000-0x1)='O', 0x1) fcntl$setstatus(r0, 0x4, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/18 01:06:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000039000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="00000000000008fb0700fa4a00ab00075b200000002000004000e7003072c101"}) r1 = syz_open_procfs(0x0, &(0x7f000021f000)='net/connector\x00') setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f00002bb000)="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", 0x1000) 2018/02/18 01:06:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000bf9000-0x4)=0x18, 0x4) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ae0000)={0xa, 0x1, 0x5e, @dev={0xfe, 0x80, [], 0x0, 0x2013}, 0x3}, 0x1c) nanosleep(&(0x7f0000303000-0x10), &(0x7f0000ae1000)) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ae3000-0xe)='/selinux/load\x00', 0x2, 0x0) fcntl$addseals(r1, 0x409, 0x1) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000ae1000)=""/86, 0x56, 0x100, &(0x7f0000ae2000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = dup2(r1, r1) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000ae2000-0x90)={0xffffffffffffff01, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) syz_open_procfs(0x0, &(0x7f00009a3000)='net/ip_tables_targets\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000049b000-0x4)=0x6, 0x4) 2018/02/18 01:06:40 executing program 1: r0 = gettid() setpgid(r0, r0) 2018/02/18 01:06:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000561000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00007b1000)="c87b367f4e8d87d6f9812896e737ed3e", 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) close(r1) 2018/02/18 01:06:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x800948) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) [ 39.944598] binder: BINDER_SET_CONTEXT_MGR already set [ 39.956737] binder: 5034:5052 ioctl 40046207 0 returned -16 2018/02/18 01:06:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0x0, 0x3, 0x8b, 0x1, 0x5}, 0x6, 0x6a02}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x20000000000003f, &(0x7f00002fa000)=""/30, &(0x7f0000aee000)=0x1e) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00009f6000-0x6e)=""/110, &(0x7f00000bb000-0x4)=0x6e) 2018/02/18 01:06:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[]}, 0x8040) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r1, &(0x7f000023d000)={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000793000-0x10)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb", 0x1}], 0x1}], 0x1, 0x0) 2018/02/18 01:06:41 executing program 7: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fc2000-0x4)) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fc1000)=0x0) syz_open_procfs(r0, &(0x7f0000c5c000-0x5)='task\x00') 2018/02/18 01:06:41 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000000d000-0xca)="0e5ccb6d1a15aff71f7ffacb019ae79e4e6c273b70abd58040152703a8817029f18bb3bb7f3be354e1c66169450543d690a7aba7efe54543af311ae804d230ec03ece29a7b276d7c7e92a5ccccd610c0dc6ccc7d259217c275345713b7bf8fb53eec5fe29a7f8ca07967e59eae9678d8bf3a37c61435246866af19908396d84022a8a05e7434f1c65125cb5989798b637ecd64aff0a679de03075955d2d4e239e95d639dd9a6a771dcd351cc144477d95b771e95568a4b3562632a3526de5240952ca0ba82f64e2b7a03", 0xca, 0x40, &(0x7f000000d000-0x1c)={0xa, 0x2, 0x1ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x81}, 0x1c) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000b000)="5500000018007fafb72d1cb2a4a280930206000000a84305022623692500080000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ac6220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/18 01:06:41 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000e90000-0x8)='./file0\x00', 0x103000, 0x40) mmap$binder(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x9, 0x50, r0, 0x0) clone(0x835fffc, &(0x7f00003e5000-0xbb), &(0x7f00006cd000), &(0x7f0000b06000), &(0x7f000029a000-0x9c)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c91000-0x8)={0x0, 0x2b}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x8}, &(0x7f0000001000-0x4)=0x6) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/18 01:06:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e60000)='/dev/ptmx\x00', 0x40027d, 0x0) r0 = creat(&(0x7f0000dc7000)='./file0\x00', 0x106) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000d92000-0x4)) 2018/02/18 01:06:41 executing program 1: 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$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@sco={0x1f}}) readv(r2, &(0x7f0000292000)=[{&(0x7f00000b9000-0x85)=""/133, 0x85}], 0x1) r3 = creat(&(0x7f00005d9000)='./file0\x00', 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b67000)={0x0, 0x0, 0x10002, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00003f4000-0x20)={0xbb, r4, 0x2, 0x8}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000065a000-0x4), &(0x7f00007dc000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@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, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/18 01:06:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000398000)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000400000001fff700005406e9ff0004000d0005", 0x39}], 0x14f) 2018/02/18 01:06:41 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4000, 0x4000400000000003, &(0x7f000000a000/0x4000)=nil) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000b000-0xc)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000f000)={0x0, 0x2}, &(0x7f000000f000)=0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000000c000-0x10)={0x3, 0xe1e4}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000008000-0x4)=r1, 0x4) remap_file_pages(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/02/18 01:06:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f00005e3000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) renameat(r1, &(0x7f000030d000-0x6)='./bus\x00', r1, &(0x7f0000d5a000)='./bus\x00') 2018/02/18 01:06:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x2000) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000267000-0x1)=0x3) sendmsg$nfc_llcp(r0, &(0x7f00006ce000-0x1c)={&(0x7f0000236000-0x58)={0x27, 0x2, 0x0, 0x0, 0x0, 0x0, "af1fb80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6ce43439d1d399f0957b24f56e1401d38a1041e0f73bf4fe"}, 0x60, &(0x7f00004ea000)=[], 0x0, &(0x7f0000c7a000-0x9c)={0x20d}, 0x10}, 0x0) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000363000-0xa3)=""/163, &(0x7f0000786000-0x4)=0xa3) 2018/02/18 01:06:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x8, &(0x7f0000fca000-0x60)={0x0, 0x36, 0x0, @thr={&(0x7f000082b000), &(0x7f0000a89000)}}, &(0x7f0000a3d000-0x4)) r0 = accept4$unix(0xffffffffffffffff, &(0x7f000004e000-0x8)=@abs, &(0x7f000056d000)=0x8, 0x800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000941000)={0x0}) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000bc0000)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000897000)=0xe8) r4 = getgid() r5 = syz_open_procfs(r2, &(0x7f0000397000)='net/route\x00') recvfrom$ax25(r5, &(0x7f0000183000)=""/218, 0xda, 0x0, &(0x7f0000bfc000-0x10)={0x3, {"62587e70169055"}, 0x3ff}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000d6d000)=[{{&(0x7f0000e41000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f00003ec000)=[{&(0x7f00001e6000)=""/99, 0x63}, {&(0x7f0000901000)=""/228, 0xe4}, {&(0x7f0000086000)=""/4096, 0x1000}, {&(0x7f0000086000-0x8)=""/8, 0x8}, {&(0x7f000049a000)=""/67, 0x43}], 0x5, &(0x7f0000328000)=""/54, 0x36, 0x5}, 0x5c}], 0x1, 0x100, &(0x7f0000353000-0x10)) r7 = syz_open_dev$binder(&(0x7f0000e6f000-0xd)='/dev/binder#\x00', 0x0, 0x802) r8 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00003b7000), 0x0) r9 = epoll_create(0x0) r10 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c93000)='/selinux/policy\x00', 0x0, 0x0) r11 = socket$inet_tcp(0x2, 0x1, 0x0) r12 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000783000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) r13 = socket(0x1b, 0x80805, 0x9a8) pipe2(&(0x7f0000fe2000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r13, 0x1, 0x1, &(0x7f0000411000-0x4)={0x193}, 0x4) r15 = syz_open_dev$evdev(&(0x7f0000664000-0x12)='/dev/input/event#\x00', 0x67d, 0x10000) r16 = signalfd(0xffffffffffffff9c, &(0x7f0000e58000)={0x10001}, 0x8) r17 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r18 = accept$llc(0xffffffffffffffff, &(0x7f0000e8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000ea4000)=0x10) r19 = userfaultfd(0x800) r20 = epoll_create(0x81) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000c47000-0x8)={0x0, 0x0}) r22 = openat$rfkill(0xffffffffffffff9c, &(0x7f000041a000)='/dev/rfkill\x00', 0x4480, 0x0) r23 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000142000)={0x0}) sendmsg$unix(r0, &(0x7f000081a000-0x38)={&(0x7f000040a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001e6000-0xa0)=[{&(0x7f00002b4000-0xfc)="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", 0xfc}, {&(0x7f000082e000)="19ad43c728912c4baf97cad65713f4d20bb3542e3525e5d66b42d7a375fc968a41f4b1f2426148e23306c1a500ad506e2bfd7ac05e104afc45a7684923f87d8e357c05dcbd17994611b57e3d75ae874a1f09399b7c758ab16e", 0x59}, {&(0x7f0000cac000-0xc1)="5bf1c62d0572f5f9d591b99fa4e37b6d4ac8bd3d4cf0da27f5278904d380d2ca2d463a74fb2e733c53599652e5c806204b65886bef1bcb27b623e20f0fc667395f599e65fe168e7ce71c32237f953ebaffe7d67116bfe0312f076fcbc1ea25d7432038a676038363dce12410abd7bd0052838ffecf3aea272007bf83440d4125fea229289878f5c4dd78e2d3f57073c5fdd89c519d43afe6bdf965c6039b8a50eaa85fd4de622f82f59ed6ea4e07423ad5edb55da9e7f477883ade42a5749e175d", 0xc1}, {&(0x7f000024e000)="14d7cdd30cb92294f44188fc183773dcf432cb84aa7e62dec46df6a70854a9996fefca041330d9b6029d3736ea55e2ec9ec86412872356396afb6ee0aa027f67035cd183682f96f798500ed2ec7903e6b9013b975362dc435d9c71e55b73ea6c3e942d5f3a7a26b11860ec5cb29f73ac3118353a861606ac18", 0x79}, {&(0x7f0000f73000-0x29)="fb7c5c6bb9e8718bf6e31ddaaa0d09d04823ce94a2315502ab6d1ad4a3ed5802d8d20d7f31ed686458", 0x29}, {&(0x7f0000892000-0x52)="1747d76f26829f1a87d9894aba3036142e8df7fc875d820d158dc4e98fb34cc1d6a49e8c6d9966776a3803c5d62602fe12a012237db0fb1f99eae6c270b2374573ce620097d81fc26c439628f28e151a19ff", 0x52}, {&(0x7f0000152000)="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", 0x1000}, {&(0x7f0000a3c000-0xfd)="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", 0xfd}, {&(0x7f00006a7000-0x25)="44b94ae7805be93cbc0ac1b4bdf4a7eb56cbb92c3a24ec1768082a74420332bd8f1a280f6a", 0x25}, {&(0x7f0000233000)="2b2f91c73a92fd905e2cc8ec7e3ef807a4e6724c45f79c03149d7a5925125c", 0x1f}], 0xa, &(0x7f000035e000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r6, r7, r8, r9, r10, r11, r12, r13, r14]}, @rights={0x30, 0x1, 0x1, [r15, r16, r17, r18, r19, r20, r21]}, @rights={0x20, 0x1, 0x1, [r22, r23, r24]}], 0xc0, 0x48000}, 0x4000000) 2018/02/18 01:06:41 executing program 6: clock_adjtime(0x400, &(0x7f00004b2000-0xd0)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000004c000-0x10)={0x0, 0x20, &(0x7f0000000000+0xf62)=[@in={0x2, 0x0, @rand_addr=0xfffffffffffffa46}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000d89000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r1, 0x3e}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x59)={r1, 0x51, "ef2099e397fafda751fb2372726e0a06135e43bf2db776bd9ef9598e9b9952e9461ceb8b5bc3082c7f71a9d049a2756528eb31ef8bfb90c43b89aab6aced447e894484c6f8777c7ab790c791261a39e66b"}, &(0x7f00002d4000-0x4)=0x59) [ 40.113072] mmap: syz-executor4 (5138) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 40.161143] device gre0 entered promiscuous mode 2018/02/18 01:06:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='posix_acl_accesswlan1*\x00', 0x1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x5, 0x1, 0x80000001, 0x12e52c7b, 0xfdd}, 0xc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e56000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6, 0x0, 0x3, 0x8, 0x81, 0x9, 0x3}, &(0x7f0000e5a000)=0x20) mprotect(&(0x7f000099d000/0x10000)=nil, 0x10000, 0x4000000007) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x2, 0x0, 0xc, 0x7, 0x100, 0x81}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000001000-0x20)={0x0, 0x4, 0x1, 0x8001, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x0, 0x4, 0xfffffffffffffffe, 0xffffffffffffb9a7, r4}, 0x10) finit_module(r1, &(0x7f0000001000-0x2)='\'\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000003000-0x4)=0x4, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r4, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xfffffffffffff800, 0x3}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000)={r5, 0xe8}, 0x6) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)=@common="766300000000ff7effffff02002100") openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x220000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xae)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000001000)=0xe8) setuid(r6) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f0000002000-0xfd)="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") 2018/02/18 01:06:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000db0000-0x10)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002db000-0x2)='/proc/self/net/pfkey\x00', 0x20800, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000051000-0x4)) 2018/02/18 01:06:41 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000afc000)='/dev/sg#\x00', 0x0, 0x28200) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00004b2000-0xc5)={0x0, 0xbd, "3fa33e003c4f1c4e57a91b724eb33ec9ebf9bca58b67fdcf35c52fd4e971401f3f78504502e648f40bf67bfb4b66e3dd1ad5c4687f92015cf093e46b2550797d58f5af7c5d6b883235b5fb54acb5bf8bde831981416e892c15f29b3943af0110ae3c81583451ea13f13586c6e9ab90e378f63071ea62f673ea9bfab097b948a04044ae0cdefa374e118a2836c8a7420225c48da70d810d8f381ad5071171f62c76bfadeaa49a8b16f9d84385de25b721c1d361ae6c3041dbd72f36f3b6"}, &(0x7f00007f3000-0x4)=0xc5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x84fa}, &(0x7f000046b000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) execveat(r2, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) 2018/02/18 01:06:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) recvfrom(r0, &(0x7f000065d000)=""/234, 0xea, 0x100, 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a7d000-0x10)='/selinux/status\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000cac000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00002a4000)=0xf) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005a1000-0xe8)={{{@in6=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f000027d000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007ad000)={{{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x3, 0xa1bd, 0x1, 0x7, 0xa, 0x80, 0xa0, 0xef, r2, r3}, {0x2, 0x1, 0x4, 0x20, 0x6, 0x9, 0x7fff, 0x7fff}, {0x401, 0x7, 0x9, 0x80000001}, 0x80, 0xffffffffffffffff, 0x2, 0x0, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x401}, 0x1, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x3, 0x2, 0x7d12, 0x3, 0x5, 0x7}}, 0xe8) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) 2018/02/18 01:06:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000ca2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c61000-0x4)=0x14) fstat(r0, &(0x7f0000dd1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d4c000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x2, 0x1, 0x2, 0x2, 0xa0, 0x80, 0x7f, r1, r2}, {0x100000001, 0x80000000, 0xfffffffffffeffff, 0x10c3, 0x0, 0x8, 0x9e48, 0x9}, {0x3ff, 0x10001, 0xe4b7, 0x7}, 0x2a1, 0xb, 0x2, 0x0, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x3c}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x4, 0x3, 0x100, 0x7, 0xffffffff, 0x80000000}}, 0xe8) ioctl$sock_ifreq(r0, 0x2000000008bf3, &(0x7f00005ca000-0x50)={@common="7369741d00000000f32f000000000010", @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x4, 0x1, {0xa, 0x3, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}}) 2018/02/18 01:06:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000b09000)) r0 = syz_open_dev$mice(&(0x7f00002ec000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000a16000)='/dev/urandom\x00', 0x0, 0x40c07f) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009f7000-0xc)=@sack_info={0x0, 0x9, 0x100}, &(0x7f00007c4000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002c0000-0x14)={r2, 0x2, 0x7, 0x1, 0x800, 0x5}, &(0x7f00009bc000)=0x14) bind$nfc_llcp(r0, &(0x7f00006f3000-0x60)={0x27, 0x2, 0x8001, 0x5, 0x0, 0x9, "0c775111d61ad65b5a67cbf59b3c9a3841d07c48f4671a86a76b78eb9056666731490625c4d31ffac1163dfe74200ed0c5800b6691ec4ff146d4f83ff16a78", 0x8}, 0x60) r3 = accept(r0, &(0x7f00009c1000-0xe)=@l2, &(0x7f0000d6a000-0x4)=0x72) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007c3000-0x8)={0x0, 0x0}) lseek(r1, 0x0, 0x0) connect$unix(r3, &(0x7f00003e0000-0xa)=@file={0x1, './file0\x00'}, 0xa) poll(&(0x7f00001af000-0x8)=[{r4, 0xfffffffffffffffd}], 0x1, 0x200a) 2018/02/18 01:06:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/18 01:06:41 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000000, 0x432, r0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigaction(0x0, &(0x7f0000012000-0x20), &(0x7f0000001000-0x20), 0x8, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/18 01:06:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) clock_gettime(0x5, &(0x7f0000ffc000-0x10)) futex(&(0x7f000000d000-0x4), 0x5, 0x0, &(0x7f0000fd7000)={0xd1d2}, &(0x7f0000048000), 0x0) 2018/02/18 01:06:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000846000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d49000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000f6e000)={r2, &(0x7f00003f3000-0xed)=""/237}) 2018/02/18 01:06:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000dd4000-0x38)={0x0, 0x0, &(0x7f00002e3000)=[], 0x0, &(0x7f0000dc2000-0x77)=""/119, 0x77}, 0x41) syslog(0x0, 0x0, 0x0) 2018/02/18 01:06:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007d0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ab3000-0x10)={0x0, 0x48, &(0x7f000034b000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x9d8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xfff}]}, &(0x7f00006a1000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00001d8000)={r2, @in6={{0xa, 0x3, 0x2, @empty, 0x8}}}, 0x8c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000033e000)={0x0, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 2018/02/18 01:06:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000374000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00002c8000-0x24)) sendmsg$nl_route(r0, &(0x7f00002d2000)={&(0x7f00008bd000-0xc)={0x10}, 0xc, &(0x7f0000b77000)={&(0x7f0000f70000-0x30)=@setlink={0x20, 0x13, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) 2018/02/18 01:06:41 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000afc000)='/dev/sg#\x00', 0x0, 0x28200) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00004b2000-0xc5)={0x0, 0xbd, "3fa33e003c4f1c4e57a91b724eb33ec9ebf9bca58b67fdcf35c52fd4e971401f3f78504502e648f40bf67bfb4b66e3dd1ad5c4687f92015cf093e46b2550797d58f5af7c5d6b883235b5fb54acb5bf8bde831981416e892c15f29b3943af0110ae3c81583451ea13f13586c6e9ab90e378f63071ea62f673ea9bfab097b948a04044ae0cdefa374e118a2836c8a7420225c48da70d810d8f381ad5071171f62c76bfadeaa49a8b16f9d84385de25b721c1d361ae6c3041dbd72f36f3b6"}, &(0x7f00007f3000-0x4)=0xc5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x84fa}, &(0x7f000046b000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) execveat(r2, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) 2018/02/18 01:06:41 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a95000+0x1f5)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x94, &(0x7f0000a95000)=[@in6={0xa, 0x1, 0x6, @empty, 0x96f}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, @in6={0xa, 0x0, 0x5, @empty, 0x3f}, @in6={0xa, 0x3, 0x2, @empty, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f0000a96000-0x4)=0x10) syz_open_procfs(0x0, &(0x7f0000000000)='net/hci\x00') 2018/02/18 01:06:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000c3000)='/dev/sequencer\x00', 0x406880, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c1d000), &(0x7f0000a56000-0x4)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f2e000)={@common='lo\x00', &(0x7f00005a7000)=@ethtool_rxfh_indir={0x10000000002, 0x0, []}}) 2018/02/18 01:06:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) 2018/02/18 01:06:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008f4000)={0x0, 0x6}, &(0x7f0000600000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000df3000-0x8c)={r1, @in6={{0xa, 0x2, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, &(0x7f0000c03000)=0x8c) listen(r0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b4f000-0x10)=@buf={0x8e, &(0x7f0000b48000-0x8e)="3d0df650382cb1ce636e8622b8f02fa27a9a9daa8a0354de749bdb7d345dd30aef2813d0cd6eb795319d67591d6104c5454221b7c43b29e1ccfe6107b8ed5e0f088b8a39a0ff259900daba6a1489cd420062b85b301acf4d00d01a910cd783e8865ce5b71d0984fc908ed85dbf8b9af3dc69e0780523d4ae3c908587454f0b40c110e1394905852070b3038b4831"}) poll(&(0x7f0000ee5000)=[], 0x360, 0x8000005) r2 = openat(0xffffffffffffffff, &(0x7f000084c000-0x8)='./file0\x00', 0x200082, 0x2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000b61000-0x50)={{}, {0x200, 0x4}, 0xff, 0x1, 0x8}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4), 0x4) 2018/02/18 01:06:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"439f01a53b55cb"}}, 0x10) 2018/02/18 01:06:41 executing program 2: mmap(&(0x7f0000000000/0x7b5000)=nil, 0x7b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80e, 0xffffffff, &(0x7f00007b7000-0x8)={0x0, 0x0}) signalfd(r0, &(0x7f00007b7000-0x8), 0xffffffffffffffba) mmap(&(0x7f00007b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) signalfd(0xffffffffffffffff, &(0x7f00007b7000-0x8)={0x4}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) pipe(&(0x7f00006a2000-0x8)={0x0, 0x0}) mmap(&(0x7f00007b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00007b8000)={0x3, &(0x7f00007b8000)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00004f4000)={r4, 0x2}) r5 = gettid() fcntl$setown(r1, 0x8, r5) mmap(&(0x7f00007b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00007ba000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00003d5000)=0xc) mmap(&(0x7f00007b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00003d3000-0x12)={0x0, 0x1, 0x5, [0x960, 0x100, 0x7, 0xc7, 0x2]}, &(0x7f00007ba000-0x4)=0x12) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000038000-0xa0)={0x0, @in6={{0xa, 0x0, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x0, 0x1, 0x9, 0x7, 0x1}, &(0x7f00004d7000-0x4)=0xa0) mmap(&(0x7f00007b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00007b9000)=@assoc_value, &(0x7f00007ba000-0x4)=0x8) mmap(&(0x7f00007b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00007b9000)={0x2, 0x2, 0xa, 0xfff, 0x9b, 0x8, 0x81, 0x958}, &(0x7f00002f6000-0x4)=0x20) mmap(&(0x7f00007b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/18 01:06:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000080002, 0x0) r1 = dup2(r0, r0) connect$unix(r1, &(0x7f0000763000)=@abs, 0x8) socketpair$ax25(0x3, 0x2, 0xf0, &(0x7f0000c8d000)) 2018/02/18 01:06:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000322000-0x4), 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000b7c000-0x4)=0x80000001) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000099d000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000a77000)={0x3, 0x444, 0x67, 0xf5, 0x100, 0x4b3, 0x1000, 0x10001, 0x3, 0x7fffffff, 0x9, 0x800}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006ee000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) accept4$unix(r2, &(0x7f000016d000)=@abs, &(0x7f0000ea1000-0x4)=0x8, 0x80800) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) 2018/02/18 01:06:41 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x200000080800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a25000-0x14)=@ethtool_wolinfo={0x7, 0x0, 0x0, "2b3381c3bb43"}}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) dup2(r0, r0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/18 01:06:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000)=0x7) fstat(r0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000055f000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x200000000000003) 2018/02/18 01:06:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000a57000-0x8), &(0x7f0000410000)=0x8) r1 = socket(0x1000200000000f, 0x8000000090003, 0x0) pread64(r0, &(0x7f0000c14000)=""/4096, 0x1000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d4d000)=0x0) fcntl$setown(r0, 0x8, r2) 2018/02/18 01:06:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000c2e000-0x30)) fstat(r1, &(0x7f0000c5e000)) [ 40.413408] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) [ 40.468333] device syz6 entered promiscuous mode 2018/02/18 01:06:41 executing program 2: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}, 0x1c) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000007000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0x11}, r1}, 0x14) 2018/02/18 01:06:41 executing program 0: unshare(0x40020000202) r0 = syz_open_dev$usbmon(&(0x7f0000825000-0xd)='/dev/usbmon#\x00', 0x4, 0x80) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c81000)=0x0) unshare(0x20001) r2 = fcntl$getown(0xffffffffffffffff, 0x9) tkill(r2, 0x34) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000a9b000)={0x54, 0xfffffffffffffffb, 0xe9a, {0x6, 0x6}, {0x4a, 0x10001}, @period={0x5f, 0x2, 0x2, 0x6, 0x5, {0xff1f, 0x6, 0x3, 0x80000001}, 0x2, [0x4, 0x5]}}) setpgid(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000010c000-0x68)) 2018/02/18 01:06:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000084c000-0x8)={0x2, [0x7ff, 0x6]}, 0x8) r3 = dup(r2) bind$inet(r2, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r3, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r2, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1}}], 0x1, 0x0) sendto$inet(r3, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$key(r3, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) recvfrom$inet6(r3, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f00003d3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xfffffffffffffe8f) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000560000)='/selinux/policy\x00', 0x0, 0x0) shutdown(r3, 0x1) 2018/02/18 01:06:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003c7000)='/selinux/enforce\x00', 0x4c200, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000058d000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000042a000)={0x0, 0x0}, &(0x7f0000463000-0x4)=0xc) fstat(0xffffffffffffff9c, &(0x7f000042a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000084f000)=0x0) getresuid(&(0x7f0000595000-0x4)=0x0, &(0x7f00004db000), &(0x7f0000e3f000-0x4)) getgroups(0x3, &(0x7f0000984000)=[0x0, 0x0, 0x0]) r7 = syz_open_dev$mice(&(0x7f000048e000)='/dev/input/mice\x00', 0x0, 0x4000) r8 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r9 = eventfd(0x0) r10 = accept4$vsock_stream(r7, &(0x7f000092f000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80000) sendmmsg$unix(r0, &(0x7f0000607000)=[{&(0x7f00006d9000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000045f000)=[{&(0x7f00001f0000)="02a6659ec2284d0b91796f630c435df7437a16b5b275bd27130a58e9736849459c79fb8e05e25dd850f40d631f532f6bb03c48a4d477053bccf7fd81d0351d5149e45660ef86735fa5e4a531e98f9c3f24c04f2ec5e95a3a45272c4ca1b9a4f11c87c21a5880ba9b536b6f5e9b84e5770758d4c9fc836ade8a33cb32c3bb29034157f26725576f7730f6d529dec05fe059e12938729d5fbf5292d9ae27b98e59cbf68a8eb31f12b94145353aa25de935781647cbb061778552221b888b94b3db123bb806ae", 0xc5}], 0x1, 0x0, 0x0, 0x4048000}, {&(0x7f0000ccc000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00007eb000-0x30)=[{&(0x7f000056a000)="0bac69603bdd82972abf609cc9d3fe35dcf761bcdc389565d6dd52db542a5d11463d551220d3dcfe024ea2d689bcbe507039275be01e980ef9b2705e0af7c195a636f98d4c4db8fe9558c349a224e2e746ac719487e16b0d319ec696f1f2867817b2a66cc8620efdd3688fa17013409de8af2343b776771a98c8e106ce93410d0d55b5", 0x83}, {&(0x7f0000cbb000)="a7929eb17acb1c576c7aabbe107e985a70c7f59380e3f85c1b1b45d9297b10bbd12f5088418bf0baf021c1041555c8dd0c3b6ac09e65169226064a0673577de7d3bd61a21ec308db28edbf3416d06c29d678b5fed99bf9102fe034343d53873bffff717222d1f2b047e748c94a8d1f07d5f325f4d3b847c2d6e2653dde953e8654e579b70c7dc481f6614acf95b508e0eaf62caad6cb898319ac78324a70293b82311414568997b41892cfef8c", 0xad}, {&(0x7f00009d2000)="754ce5cee4d57ff94687ca405fdf1d4970c4ca679d7f5c77246753c62bbb7e8085b1d5af95c4b36e47be3131e969a01ca65236ad21731bc6e6c479988b456e03b65858f67206a08e14c105dfc382ac1237451211f13951876b6bc87cac", 0x5d}], 0x3, &(0x7f00007ca000-0x60)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9, r10]}], 0x60, 0x80}], 0x2, 0x10) r11 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r11, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r11, &(0x7f000048f000-0x8)='./file0\x00', 0x200) socket$packet(0x11, 0x2, 0x300) getdents64(r11, &(0x7f0000840000)=""/61, 0x346) 2018/02/18 01:06:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000779000)='/', r0, &(0x7f0000221000-0x8)='./file0\x00') readlinkat(r0, &(0x7f0000eb0000)='./file0\x00', &(0x7f00003c3000-0x86)=""/134, 0x86) 2018/02/18 01:06:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r0 = open(&(0x7f000068a000-0x6)='./bus\x00', 0x0, 0x0) creat(&(0x7f00005f6000)='./bus\x00', 0x1) fadvise64(r0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/18 01:06:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004d2000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00007c6000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000618000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000809000-0x1)="ff") mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) chroot(&(0x7f0000df0000-0x10)='./file0/control\x00') mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') madvise(&(0x7f000096a000/0x4000)=nil, 0x4000, 0xd) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') 2018/02/18 01:06:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10002, 0x2) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000014000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x100, 0x200, 0x100, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@CONNMARK={0x0, 'CONNMARK\x00', 0x1}}, {{@arp={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="105d4ba3d2cd94b84e72746811fceeae", @generic="636565367368f82c5b1ec741770aabe5"}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, "73797a300000000000010000000000000000000000000000000007ff"}}}], {{[], 0xc0, 0x25}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00002af000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x40, {0x2, 0x2, @rand_addr=0x3}, @generic="349d9b3390eda4938a11fc23330b8dff"}) 2018/02/18 01:06:41 executing program 2: clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e1000-0x4), &(0x7f0000000000)) readlinkat(0xffffffffffffffff, &(0x7f000052c000)='./file0\x00', &(0x7f0000504000)=""/4096, 0x1000) r0 = creat(&(0x7f0000609000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000)=0x2, 0x4) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000001000-0xe)=@known='system.advise\x00', &(0x7f0000002000-0x1)='\x00', 0x1, 0x3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000690000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000003000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x40, {0x2, 0x0, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000024f000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000311000-0x4)=0xe8) setresuid(r1, r3, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000003000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}}, 0x7fff, 0x6a48fd4a, 0x5, "a71dfab96614c0df8458e2869b54127039680e148ad7cd1d9a00c2ee74950c853cf53d2d6f50b8da80f8cab77ca3364a3d136266685b546f4ea7fdb8b5ec6164b3b520d727a93c3594f4b0028253ba10"}, 0x160) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000005000-0x8)=0x2) 2018/02/18 01:06:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4), &(0x7f00002cc000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000cca000)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="ac255c76626f786e65743129252a776c616e3100", 0xfffffffffffffffd) keyctl$get_persistent(0x16, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a5e000)='/dev/vga_arbiter\x00', 0x480, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000257000)={@rand_addr, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x3ff}, 0xc) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000243000), &(0x7f000074a000-0x4)=0x4) 2018/02/18 01:06:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) symlinkat(&(0x7f000045e000-0x8)='./file0\x00', r0, &(0x7f000028a000-0x8)='./file0\x00') prctl$void(0x1f) 2018/02/18 01:06:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000455000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000009c000-0x50)={0x3, 0xe4, 0x0, 0x0, 0x1f}) r1 = syz_open_dev$sndtimer(&(0x7f0000379000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000602000)={0x1, 0x0, 0x0, 0x3}) 2018/02/18 01:06:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007f8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000c6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x7}}, 0x9, 0x4, 0xffffffffffffffff, 0x3, 0x42}, &(0x7f0000a13000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000d4000)={r1, 0x3, "946569"}, &(0x7f0000abc000)=0xb) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000048f000)={0x8, @tick=0xfffffffffffffff7, 0x8000, {0x8001, 0x9}, 0x81, 0x2, 0x1}) r2 = socket$inet6(0xa, 0x802, 0x0) r3 = geteuid() setuid(r3) socket(0x10, 0x7, 0xd61f) setsockopt$inet6_int(r2, 0x29, 0x12, &(0x7f00009e1000-0x4), 0x4) accept$packet(r0, 0x0, &(0x7f00000d0000-0x4)) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000b03000)=[]}, 0x0) 2018/02/18 01:06:41 executing program 1: r0 = gettid() setpriority(0x2, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0xee9, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, 0x0, 0x7f, 0x9, 0x0, 0x7f, &(0x7f0000001000-0x10)=@generic="81f0be688f13061c7dd75d977d770e51", 0x6, 0x1ff, 0x200}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000516000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000726000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x5, &(0x7f0000002000-0x20)={0x2, 0x0, 0x101, 0xfff, r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0xffffffffffff8000, 0xffffffff00000001, 0x0, 0x1, 0x0, 0xfffffffffffffeff, 0x1, 0x9}, &(0x7f0000002000-0x40)={0x800, 0x2, 0x7, 0x7f, 0x8, 0x51, 0xffffffff, 0x101}, &(0x7f0000002000)={0x800, 0x8f3, 0xff, 0x5, 0x81, 0x4, 0x2, 0x7}, &(0x7f0000001000-0x10)) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000fcc000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000000)={&(0x7f0000bf6000-0x34)=@ipv6_newaddr={0x34, 0x14, 0x104, 0x7, 0x2, {0xa, 0x0, 0x0, 0xfe, r3}, [@IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x14}}]}, 0x34}, 0x1}, 0x20040000) 2018/02/18 01:06:41 executing program 5: mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000468000-0x5)="07073c0d04", 0x5) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000bae000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dbb000-0x4)=0x11) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x408) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000dbb000-0x8)={r1, 0xed}, &(0x7f0000dba000)=0x8) 2018/02/18 01:06:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000574000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x10001, r1}) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000025000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r3, 0x400454d4, &(0x7f0000001000-0x4)) 2018/02/18 01:06:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000899000)=""/201) r0 = syz_open_procfs(0x0, &(0x7f00004b6000-0x15)='net/ip6_tables_names\x00') preadv(r0, &(0x7f0000af9000)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x3ffffffffff7) 2018/02/18 01:06:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000602000)='clear_refs\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x7342, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={{0x77359400}, {0x0, 0x7530}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0x9d)={r2, 0x95, "47f4c0d76e9ddc222087d928e8967bac9af9dc8e610185e246a7a90b9d376b467b4e87a1bb9b505e6d643ae39d1103cdcee81929a22a8b323fba41711feed8dac9a9b2e443864beb717077f9b9a45d94ae1316bdb2661ed4ee0a8ef9e8c5d4aae3e5429e93f208241358ad39173d52e1d67c0ea1e8eb0faff7bfc3e144a2f491bf55959a63922b3f953101f8fc0093b39b893f439f"}, &(0x7f0000000000)=0x9d) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000eb3000), 0x0) 2018/02/18 01:06:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x39, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000dee000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00003f0000)) pipe(&(0x7f0000f7f000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r0, 0x21, 0x1a, &(0x7f00009fa000), &(0x7f0000e4a000-0x4)=0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000803000-0x2)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000019000-0x2d)=""/45) 2018/02/18 01:06:41 executing program 1: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x40000000000003) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000027000-0x2d)=""/45, 0x2d, 0x40, &(0x7f0000039000)={0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f0000032000)=[]}, 0x0) 2018/02/18 01:06:41 executing program 5: mmap(&(0x7f0000000000/0x35c000)=nil, 0x35c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80801, 0x100) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x230}, 0x0) eventfd2(0x4, 0x1) 2018/02/18 01:06:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000dfd000/0x2000)=nil, 0x2000, 0x1) getpgrp(0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cdb000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00008d4000-0x9)='net/tcp6\x00') sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/02/18 01:06:41 executing program 4: r0 = socket$inet_tcp(0x2, 0xa, 0x0) r1 = accept(r0, 0x0, &(0x7f0000002000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001000)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x1, @empty}}, [0x0, 0x6d, 0x4, 0x40, 0x8, 0x6, 0x6, 0x9, 0x1, 0x33, 0x6, 0x0, 0x10000, 0x8001, 0x6]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r2, 0x7, 0x8}, &(0x7f0000003000-0x4)=0xc) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x6000, 0x0) 2018/02/18 01:06:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003b4000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) sendfile(r0, r0, &(0x7f0000453000), 0x7) r1 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x81) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000774000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000910000-0xc)={0x10}) vmsplice(r0, &(0x7f0000bbf000-0x40)=[{&(0x7f0000f95000-0x92)="9b845a0f1e9563bdb1dcea25395c20e5ded3b11e893811ff9135d9a92ba2681d3ae00a77966d164eb6474da789f31a0f57fe1d35477495200319f05b074d831547d8fa8060650d947457eb095dbf0ff9ebc6db874fb5363f7d0c07a5e13ba9da53040f94b1697ee33bf9c2c636d03c41cc7ec95622ac2e0498a128b5c332746cad67f2fd773ec5d7020c586b70c19257a0b4", 0x92}, {&(0x7f0000a6d000-0x1000)="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", 0x1000}, {&(0x7f00004f4000-0x54)="a7883d5c5d509775586f5275754287c71ddee41485aa49b675ba8a49d2c441863a8d8a594356ae07be23b9356496dd9b4c5e8a6c343944050c00f50f04d8b652e8bc503a40452cb6f1c1e56b548f0b27556fe17c", 0x54}, {&(0x7f0000a97000)="43cb20d76875d9ad45864f51d239f1300f96baa9dbc38fe9b9d2f9fd286c558904d90536cc9552ca99025a759c495df24784a216dbd3160e1a83b12364d4d01c419d44a0c2c240c148a7727a17264b341639b214ea440a238266c7d29d7efaf1e4e404fc62be61f81d332f5a77cbe51ce9235d9067e61fa05859068d2f21283aae46cd845a", 0x85}], 0x4, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e39000-0x10)={0x0, 0x20, &(0x7f0000b86000-0x1c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000f2c000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f3b000)={r3, 0x4}, &(0x7f0000008000)=0x8) getsockopt$inet_tcp_int(r2, 0x6, 0x3f, &(0x7f00005f9000-0x4), &(0x7f0000bc4000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000575000-0x50)={{0x0, 0x5}}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000512000)={0x7, 0x6, 0x0, 'queue1\x00', 0x6c}) 2018/02/18 01:06:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) pread64(r0, &(0x7f0000d5d000)=""/255, 0xff, 0x0) 2018/02/18 01:06:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002000-0x20)={0x3, 0xfff, 0x8000, 0x90e, 0x0, 0x1, 0x5, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0x3}, &(0x7f0000000000)=0x6) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) fstat(r2, &(0x7f0000000000)) write$selinux_context(r2, &(0x7f0000824000-0x1f)='system_u:object_r:faillog_t:s0\x00', 0x1f) 2018/02/18 01:06:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) uname(&(0x7f00009a9000)=""/26) r1 = open(&(0x7f0000373000-0x8)='./file0\x00', 0x80, 0x80) ioctl$VT_DISALLOCATE(r1, 0x5608) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c81000-0x178)=@newsa={0x178, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x40, 0x17, {0x9, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x6, 0x10001, 0x1ff, 0x2, 0x2, 0x6, 0x9, 0x777d, 0x9]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x178}, 0x1}, 0x0) fstat(r0, &(0x7f0000ffc000)) 2018/02/18 01:06:41 executing program 0: r0 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x8, &(0x7f0000001000-0x40)=[{0x4, 0x0, 0x9, 0xffff}, {0x5, 0x9, 0x8, 0x7}, {0xff, 0x7c8, 0x5b4a, 0x40}, {0x1, 0x3, 0x2, 0x20}, {0x6, 0x10001, 0x2, 0xff}, {0x600000000000, 0x6, 0x3f, 0x415e6a21}, {0x7fff, 0x5, 0x3, 0xe79}, {0x0, 0x5, 0xffffffffffffffc0, 0x65a}]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@generic="3cd1a89f9084aaf8cac9210e49a4d7a3", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) seccomp(0x1, 0x1, &(0x7f0000d4b000-0x10)={0x7, &(0x7f0000e2b000-0x38)=[{0x1, 0x3, 0x9, 0x1}, {0x5, 0x5, 0x9, 0x7}, {0xd9b, 0x8, 0x37e, 0x7}, {0x200, 0x6, 0x5ba, 0x3f}, {0x81, 0x6, 0x7, 0x10001}, {0x3, 0x8, 0x6, 0x1}, {0x8, 0x7fff, 0x6, 0x7fff}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x3}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/vga_arbiter\x00', 0x440000, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005dd000)='/dev/vga_arbiter\x00', 0x400800, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f000082a000)=r3) pipe(&(0x7f000031d000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e44000-0x20)={0xffffffff, 0x0, 0x1, 0x3}) write$selinux_context(r2, &(0x7f0000d5a000)='system_u:object_r:crond_unit_file_t:s0\x00', 0x27) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f00001e0000)={0x2, r5}) 2018/02/18 01:06:41 executing program 5: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000efa000)=0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000efb000-0x8)={0x1, r3}) ioctl$TCGETS(r2, 0x5401, &(0x7f00001a7000-0x24)) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)}, 0x2020) 2018/02/18 01:06:41 executing program 4: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000a0000-0xf6)='H', 0x1) fcntl$setpipe(r1, 0x407, 0x0) ppoll(&(0x7f0000436000-0x40)=[{r1}], 0x1, &(0x7f0000e5e000-0x10), &(0x7f0000830000), 0x8) recvmsg$netrom(r0, &(0x7f0000058000-0x38)={&(0x7f0000058000-0x48)=@full={{0x3, {"71323fd00997d5"}, 0x4}, [{"5a9e6609e17dee"}, {"b26e9284870672"}, {"19a6c21c15ecfd"}, {"d693464cf06f60"}, {"de2c5ec83f633a"}, {"466efdcd515345"}, {"11a32c8962da28"}, {"4cd4682b2a9975"}]}, 0x48, &(0x7f0000058000-0x20)=[{&(0x7f0000038000-0x5b)="74f117700714b1ef4f9be265ba66d97e3a85cffda7a960be8b8b28c68ee61b0d322ed25f52480424b3c4488bb1452178f1b5e01726334e6fd5b0852a4d239eeebfa59fa9a4063f42309cad24983c07317249dc132f892695026b4a", 0x5b}, {&(0x7f000001d000-0x8e)="226b856e975cd13c17257aaf1f03eb10a7a9961f6135b632869da172b13524285e5c3c583b0f1f980798dba9ed62b717574aefccfd131e74dd8a882c46772e26932421bc61c6d27c522b3acf7eb1f62fcf5fe2f495ac445b7d5784381e7e72144572037598fc34f32fa366c050789ccb04cda94d644683e9b874b5c48276aa84af194ee1e2f1b312a05c5c9f5bf0", 0x8e}], 0x2, &(0x7f0000012000)=[{0x78, 0x1ff, 0x4, "c682aabc482c05d1c3ea3c34e8d7264d4f58645bc6023ea5f7fca53c77354fcf07cfe0fd3de23402406cfa7ec62d0d2cc1cbd43289bd28a15078eef75d29e2bbbeeace59ae0cdb6a3f352352eaee2dd2fe655da49865c9e1423982e428679597626cf637"}, {0x70, 0x573b984840c8d998, 0x4, "dab8bc0446f1cc8029c1bff430f01aeace4af9c0b7d97fcf02d84bda6020ce34dd6ebfc7509cb628914825a5641a24315d03cf94f9c304f0f624fed0848720ba92eed0e2307dce03f926035e95a2b6a602ec9eda38447d326410d0f0"}, {0xb0, 0x10a, 0x0, "f0c852cecf0c0065b6339f9523abb9898911235b09fe8cda6e3d3076bd8267b8bd03118e30d10a8b1fe66e5ae0920cb17ecbc148f590940e44599528d2580732c3ba43b165dd91ff50fdc323ada4e13bef0c4e2f155757e8235562ad9747331b04e8487a713e394cd10c25d384d26e00bcec98510c094e3acbc5540d54336dcd58864136de314c945afe9f1d229a47c25efe3e471bc809808bd1c75422ee"}], 0x198, 0x40000}, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000033000-0xd)='/dev/snd/seq\x00', 0x0, 0x6) r3 = dup2(r2, r0) vmsplice(0xffffffffffffffff, &(0x7f0000057000-0x80)=[{&(0x7f0000043000-0x49)='U', 0x1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000052000-0xb0)={{0x80}, 'port1\x00', 0x6b}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x60) 2018/02/18 01:06:41 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$nfc_llcp(r0, &(0x7f00001d1000-0x60)={0x27, 0x1, 0x101, 0x1, 0x1204, 0x2, "fa411f67b2b53fe2e426b03ba594381332f4f8f6bd526a6de190926fa2e63473ad59ca67e587bfcb7b0fd845be5a66b00666a583f33c10b7e8c44fd1f35eb4", 0xd7}, 0x60) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000001000-0x58)={0x80, 0x0, 0x0, 0x6}) 2018/02/18 01:06:41 executing program 2: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fea000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000fe9000)={0x0, 0xaa2}, &(0x7f000065e000-0x4)=0x8) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000fe9000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, 0x8c) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x10000000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000feb000-0x8)='keyring\x00', &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000954000-0x5)='user\x00', &(0x7f0000fea000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000fea000)="95f8fb57fc6f7b9df1820c765ea1f7482c5690d9036ecf928649bd8fa78d35d4791a3662e666e5133b27bf51b91c16c6d63d90ed9734b09846c99cafd69462c9acf8547693f59e8dce5b504e84cca742649c7cac62299b6b792858186eb5d6eaa50b9b79b9e11794ebd5f1128e510f18497b9642e7b0ed2e2c7e83fd5aa4c3a782762cf5287a4747248183e98b4ff58eee4d9d7fc5d12d4fe8b6188104772ff2695eedf0e1544b94fe1eb8341b6d62518ea49956e77514f2fa85926425", 0xbd, r3) getdents(r0, &(0x7f0000c5c000)=""/20, 0x14) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000aff000)='keyring\x00', &(0x7f0000feb000+0x222)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000b55000)='cifs.spnego\x00', &(0x7f0000fea000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00005ba000-0xc)='/dev/autofs\x00', r4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000fe9000)='keyring\x00', &(0x7f0000202000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000981000)='/selinux/enforce\x00', 0x42000, 0x0) keyctl$unlink(0x9, r4, r5) 2018/02/18 01:06:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007cb000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000115000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x73e3}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f000091c000)={@local, @remote, 0x0}, &(0x7f0000321000-0x4)=0xc) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000877000)=0x4, 0x4) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000b63000-0x4)=0x5) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000038d000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6a946403, r2}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002a9000-0x8)={0x0}) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@rand_addr=0x6, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x800000}}, 0xe8) syz_open_dev$tun(&(0x7f000086d000)='/dev/net/tun\x00', 0x0, 0x101000) recvfrom$inet6(r3, &(0x7f0000cb4000-0x1000)=""/4096, 0x1000, 0x12020, &(0x7f0000ac1000-0x1c)={0xa, 0x0, 0x3f, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xdbd}, 0x1c) r5 = inotify_add_watch(r1, &(0x7f0000cdd000)='./file0\x00', 0x2) inotify_rm_watch(r1, r5) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/02/18 01:06:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000498000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2, [@broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x18) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/18 01:06:41 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000006000-0x8)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000)='/dev/hwrng\x00', 0x10001, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000001000)={@empty, @broadcast, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000005000)={0x11, 0x1f, r1, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x4000000003, &(0x7f0000001000), &(0x7f0000003000)) 2018/02/18 01:06:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000b1a000-0x8), 0x401) readv(r0, &(0x7f0000fb4000)=[{&(0x7f0000bd4000)}, {&(0x7f0000df9000-0xd0)=""/208}, {&(0x7f0000751000-0x82)=""/130}, {&(0x7f00000fd000)=""/110}, {&(0x7f0000981000-0x82)=""/130}, {&(0x7f0000adb000-0xe6)=""/230}, {&(0x7f0000341000)=""/49}, {&(0x7f0000d7c000-0xd1)=""/209}], 0xfffffffffffffa4) 2018/02/18 01:06:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007c4000)='/dev/autofs\x00', 0x200, 0x0) accept4$unix(r1, 0x0, &(0x7f00008a8000-0x4), 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d85000)={0x0, 0x4}, &(0x7f0000e0a000-0x4)=0x8) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000c59000)={@generic}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00004d9000-0xb8)={0x0, 0x5, 0x9, 0x4, 0x1f, 0x1, 0x6270, 0x2, {r2, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x3f, 0x80000000, 0x6, 0x7, 0x400}}, &(0x7f0000650000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006ab000-0xa0)={r3, @in6={{0xa, 0x3, 0x1cd60000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, 0x8, 0x861, 0x3, 0x5, 0x20}, &(0x7f0000f3b000)=0xa0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000a72000-0x50)={@common="ff03000000000000df00e1c6002000", @ifru_names=@common='gre0\x00'}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000154000-0x2f)=""/47) 2018/02/18 01:06:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ad8000)=[{&(0x7f000047d000)="4fc3296796b90cd86fd54d7b7da09328e9d17e3c30113cc65de8f9e9897f6a7eb294c181ff3921d6b7f901da7175661b28e318cc6b36c3946879a6af1034", 0xfecb}, {&(0x7f0000efe000), 0x12a}, {&(0x7f0000c29000)="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"}, {&(0x7f0000494000)="ad8c56dbf47b1fd4096ddca742967fe5ffdf1ffe402677e5d3e4a4d291658a3f0f1758eba09fc1ba0c27d2f57ad67f7f4e5f7a9d93c5524a633f6623adf976473719fc3db78df06ab3f936d32a6cd293a80bfe4ab3cb5ec16c079374fab4bc629d0fa233b58c453afc6fdef757873f0c659f32aad2048ee19be8bfb7e4ac9b63af27d304ffbe1e9c2bc91011c30f7c846c22d3f00c6af8ab4be42c34daf0bdfbc74d84c7ecb2f832519e838eed276f8420b8c2a2b307c3623aa4d5e24686190375b2f012054f29fcae"}, {&(0x7f00004db000)="747626470da518877da56e382bb0206790769f3243a6c76bacc6db76c9e0b5125c7b8c"}, {&(0x7f0000256000+0x73)="1b62a758b3da562ebe39e69ac634021f685a40d9438be6eda5243ef1ae145fe9d64fd0bac5a23dcc6c9cd083cbc9baec3f26d69c77aca4e4ea3309f1fab6a01e39b654ec10222847ff87f2eef3366468de85d3a5586f62f001e60ee88215416f05603b5ad497a2de5151b3506888b49610737b10687d509e8d47d26f000f574677ff968316e56430"}, {&(0x7f00009c9000)="3cc2fc71aa4b1b50f31beeb2aafe249fb9d47c0e17719a4d3f8fce1783971c8bb4acf39d6fc6aa7874d04ad6a9471e206f8baa517f7560cdfabce2583f6a7b0ec0d612e7ffab1083848bce8af7bf347e4dfdfcb9d5da023218881e77d08bcca09176eb31f06787f904a63538108158cee019e2dc0a6e473eb872b2b90d7ee4d253af1cb73e62a63969f5066a975fb56cfbbdea75e268ef67188823b85d9c2af6fabe68"}, {&(0x7f0000efb000)="cd0f7a9f299d3d8c61dfcd973d8bfeb68e840c9bb52f2c"}, {&(0x7f00008f8000)="0919a886c3a46076abdf999358a9b714e2f5b026b9af7264c3779161440fce1701172e21c45130d24fa8ae2b7ce35720e2fae2dbdd9c5f2b5aa1af19018327687991bce4b0ed70b4ecca39daeea0026294584492972a35ebef618b15096cceb3e242de6de0e89acd6237627a4d20b38611697a66da12e0ec095fd4645a6cfb8848d6fca0d95f5c1502126e0af05cbed19fe357ace633b2a18ff77d531b78c70ccb99e97eb684aaf167dcf6c54bdd5b1866cb5744f5ccf3b9fffd33510031b7666af895b7c2d92b745cc085a8358d54f19a85e9bf3cdfa8f67c9cafde", 0x3dd}], 0x10000445) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c4e000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) prctl$setfpexc(0xc, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000d68000)={0x9, 0xff, 0x800, 0x10001, 0xd3e, 0x4, 0xfffffffffffffffb, 0x44f, 0x0, 0x7, 0x8, 0x5}) r2 = creat(&(0x7f0000311000)='./file0\x00', 0xbc0ce7fa8647033a) write$fuse(r2, &(0x7f0000fcc000-0x1c)={0x1c, 0x0, 0x9, @fuse_notify_inval_entry_out={0xffffffffffffff80, 0x8}}, 0x1c) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000722000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000224000)={0x7, 0x5, 0x4}) 2018/02/18 01:06:41 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000049000-0x4)) sendmsg$netrom(r0, &(0x7f000000a000-0x38)={&(0x7f0000014000)=@full={{0x3, {"fce9a65f1d3e77"}, 0x1000}, [{"0dcb0eb7bf09b9"}, {"ed379f8dfa8fe1"}, {"70d9bab976aaaa"}, {"90386c75232f91"}, {"0c9ad658f25e36"}, {"8836ded75f4b59"}, {"b4cda5856d1374"}, {"0e77ee9c2cac24"}]}, 0x48, &(0x7f0000010000)=[{&(0x7f000003c000-0x6c)="47ab23b33133a8c0f6eda81f12f23f8ade17eed801ae127810545b6ab2c6a9bf67211d80c6579b51708e16774769a788d33a52a11a5af75f0f5b0f2a3b6bbc645015dc8a85f2fb337efa34d09380cfa4802a4c0e7fe5db70e97ee1442796fd882a9cce1c3fdef16b24946248", 0x6c}, {&(0x7f0000002000-0xd5)="b325bd3cab9b9c23d5771051df015aa55f7a177ee0f75c47f7e6566702f050a5904d155b6c4433e50af9c883de41fd6ceb9404140ad6ad59de2804fce835647f8d1efeb5f5af70f34ffa791503598f826634e806babbeab63691e8f14f7e5c6f6e9dafc0aa9af65aec74c539d58b31bad765b3d2fcb66e5ef5ce088b186f841f7ad832f571d325fd688b340d7d9dc5b09cd557c6ea64e26fc7bd153b553a1ca6af4eb2ab45d337132dd9ff9a415d8ec17e707f2b32f1f2717584b7c7bfa141e108df8a2e9f6358fd09efb7fcf039ecb29c2ae1beb8", 0xd5}, {&(0x7f0000049000)="feef34a2", 0x4}], 0x3, 0x0, 0x0, 0x800}, 0xc001) eventfd2(0x0, 0x0) 2018/02/18 01:06:41 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000458000)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x7, &(0x7f0000462000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) mount(&(0x7f0000183000-0xa)='./control\x00', &(0x7f0000aaf000-0xa)='./control\x00', &(0x7f00007ce000-0x5)='proc\x00', 0x0, 0x0) 2018/02/18 01:06:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ec2000)='/dev/net/tun\x00', 0x0, 0x4a0000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a}, @ifru_mtu=0x6}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00008de000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00008b2000-0x4)=0x1c, 0x80000) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000ab1000)=""/154, &(0x7f0000d3f000-0x4)=0x9a) 2018/02/18 01:06:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000)=0x0) capget(&(0x7f0000001000-0x8)={0x200f1526, r0}, &(0x7f0000000000)={0x3, 0x2, 0x2, 0x6, 0xd63e, 0x8}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000003000-0x4)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)="6e000100002000000000") getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x18)={0x0, 0x9, 0x8, [0x7fffffff, 0x10000, 0x8, 0xa35, 0x10001, 0x800, 0xa6, 0x10001]}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={r3, @in6={{0xa, 0x3, 0xad3, @loopback={0x0, 0x1}, 0x7}}, 0x3, 0x1000, 0x1, 0x32b293e3}, 0xa0) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000000000)=0x18) 2018/02/18 01:06:41 executing program 3: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) r2 = epoll_create1(0x80000) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x0, &(0x7f0000906000-0x69), &(0x7f0000b6a000-0x4), &(0x7f00004c6000), &(0x7f0000855000-0xee)) connect$netlink(r1, &(0x7f0000bb7000-0xc)=@unspec, 0xc) dup2(r1, r0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000538000)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000003a000)=0xe8) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00002aa000)=0x25c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r2, 0x1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000fe7000-0xe8)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000fe7000-0x4)=0xe8) setreuid(r5, r6) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r3, r1, 0x5, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000c59000)) 2018/02/18 01:06:41 executing program 6: clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) fchmod(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x301001) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000002000)={0x9, 0x100000, 0xffffffff, 0x200, 0x9, 0x8000, 0x0, 0x4, 0xeea5, 0x9}) readv(r1, &(0x7f0000000000)=[{&(0x7f0000001000)=""/165, 0xa5}, {&(0x7f0000002000-0xfe)=""/254, 0xfe}, {&(0x7f0000001000)=""/181, 0xb5}], 0x3) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000001000-0x4)=0xb) 2018/02/18 01:06:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f00005cf000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00003b7000), &(0x7f0000bed000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000d23000)={&(0x7f0000c24000)={0x10}, 0xc, &(0x7f00006d7000)={&(0x7f0000c31000)=@allocspi={0xf8, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@loopback=0x7f000001}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in6=@empty, {}, {}, {}, 0x1}}, []}, 0xf8}, 0x1}, 0x0) 2018/02/18 01:06:41 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4c000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000cd000)={{&(0x7f00000cd000/0x1000)=nil, 0x1000}, 0x1}) mremap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f00000cc000/0x3000)=nil) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000cc000)='/dev/rtc\x00', 0x500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000053b000)={0x0, @in6={{0xa, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, 0xffffffff, 0x7}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000cf000)={r2, 0x90d0}, &(0x7f0000000000)=0x8) ioctl$int_in(r1, 0x5421, &(0x7f00000cf000-0x8)=0xb68) openat$rtc(0xffffffffffffff9c, &(0x7f000053c000-0x9)='/dev/rtc\x00', 0x8002, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) [ 40.908200] proc: unrecognized mount option "./control" or missing value 2018/02/18 01:06:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = creat(&(0x7f0000a68000)='./file0\x00', 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c64000)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000171000)={@common='yam0\x00', @ifru_addrs={0x2, 0x1, @empty}}) fanotify_init(0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000ce8000), &(0x7f00009bf000-0x4)=0x8) 2018/02/18 01:06:41 executing program 6: clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) fchmod(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x301001) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000002000)={0x9, 0x100000, 0xffffffff, 0x200, 0x9, 0x8000, 0x0, 0x4, 0xeea5, 0x9}) readv(r1, &(0x7f0000000000)=[{&(0x7f0000001000)=""/165, 0xa5}, {&(0x7f0000002000-0xfe)=""/254, 0xfe}, {&(0x7f0000001000)=""/181, 0xb5}], 0x3) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000001000-0x4)=0xb) 2018/02/18 01:06:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10}, 0xc, &(0x7f0000786000-0x10)={&(0x7f000075b000-0x14)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006a1000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00005d7000)={0xfffffffff57cf8c6, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000ea000-0x6)={0x0, 0x7f}, &(0x7f0000b52000)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a54000)={r3}, &(0x7f0000a1c000)=0x6) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000694000-0x10)={0x1, r2}) 2018/02/18 01:06:42 executing program 2: r0 = syz_open_pts(0xffffffffffffff9c, 0x101000) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) sendto$inet(r1, &(0x7f00008cb000)="07c93a83c42a87b34b121a", 0xb, 0x20020003, &(0x7f00001db000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = accept4(r1, &(0x7f00007ee000-0x8)=@sco, &(0x7f0000b28000)=0x8, 0x80000) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000321000-0x14)={@mcast1, 0x0}, &(0x7f0000674000-0x4)=0x14) bind$packet(r2, &(0x7f00008dc000)={0x11, 0x9, r3, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/18 01:06:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007c4000)='/dev/autofs\x00', 0x200, 0x0) accept4$unix(r1, 0x0, &(0x7f00008a8000-0x4), 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d85000)={0x0, 0x4}, &(0x7f0000e0a000-0x4)=0x8) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000c59000)={@generic}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00004d9000-0xb8)={0x0, 0x5, 0x9, 0x4, 0x1f, 0x1, 0x6270, 0x2, {r2, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x3f, 0x80000000, 0x6, 0x7, 0x400}}, &(0x7f0000650000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006ab000-0xa0)={r3, @in6={{0xa, 0x3, 0x1cd60000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, 0x8, 0x861, 0x3, 0x5, 0x20}, &(0x7f0000f3b000)=0xa0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000a72000-0x50)={@common="ff03000000000000df00e1c6002000", @ifru_names=@common='gre0\x00'}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000154000-0x2f)=""/47) 2018/02/18 01:06:42 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80802, 0x6) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fd7000-0x4)) clock_gettime(0x0, &(0x7f0000ca2000-0x10)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={r1}, &(0x7f0000048000), 0x0) futex(&(0x7f000000c000-0x4), 0x5, 0x0, &(0x7f0000012000-0x10), &(0x7f000000d000-0x4), 0x0) 2018/02/18 01:06:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f00005cf000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00003b7000), &(0x7f0000bed000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000d23000)={&(0x7f0000c24000)={0x10}, 0xc, &(0x7f00006d7000)={&(0x7f0000c31000)=@allocspi={0xf8, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@loopback=0x7f000001}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in6=@empty, {}, {}, {}, 0x1}}, []}, 0xf8}, 0x1}, 0x0) 2018/02/18 01:06:42 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='[-\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x2012, r0, 0x0) getsockname$inet6(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000007000-0x4)=0x1c) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x6) 2018/02/18 01:06:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000be8000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000b69000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x6) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000000c000)='./file1\x00') 2018/02/18 01:06:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000498000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2, [@broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x18) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/18 01:06:42 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x1, &(0x7f0000012000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x4040, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000-0x48)=[@in6={0xa, 0x0, 0xbb48, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x69af04aa, @mcast1={0xff, 0x1, [], 0x1}, 0x40}], 0x8d) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x452800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 41.095386] audit: type=1400 audit(1518916002.049:6): avc: denied { create } for pid=5436 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/18 01:06:42 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ffb000-0xc)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000ffa000)={@common='lo\x00', @ifru_map={0x7, 0x4, 0x6, 0x8000, 0x5ce, 0x5}}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ffa000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2276, &(0x7f00006fc000)) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000bec000-0x4)=0x7, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000504000)={0x1, &(0x7f0000ffb000-0x8)=[{}]}) 2018/02/18 01:06:42 executing program 2: r0 = syz_open_pts(0xffffffffffffff9c, 0x101000) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) sendto$inet(r1, &(0x7f00008cb000)="07c93a83c42a87b34b121a", 0xb, 0x20020003, &(0x7f00001db000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = accept4(r1, &(0x7f00007ee000-0x8)=@sco, &(0x7f0000b28000)=0x8, 0x80000) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000321000-0x14)={@mcast1, 0x0}, &(0x7f0000674000-0x4)=0x14) bind$packet(r2, &(0x7f00008dc000)={0x11, 0x9, r3, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/18 01:06:42 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000)='attr/exec\x00') write$tun(r0, &(0x7f0000007000-0xe2)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, @ipv6={0x0, 0x6, "536ce0", 0xb0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[@fragment={0x2e, 0x0, 0x4, 0xf6d, 0x0, 0x5, 0x3}, @fragment={0xff, 0x0, 0x7a, 0x8001, 0x0, 0xd5, 0x0}, @routing={0x5e, 0x12, 0x3, 0x7, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xf}, @dev={0xfe, 0x80, [], 0x0, 0x14}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x12}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @loopback={0x0, 0x1}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}, 0xe2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000017000)={r1, r2/1000+30000}, 0x10) 2018/02/18 01:06:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000a53000)=0x8000, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f00006f5000)}}], 0x1, 0x2041, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e19000-0x4), &(0x7f0000c79000-0x4)=0x4) 2018/02/18 01:06:42 executing program 4: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000-0x8c)={0x0, 0x0, 0x2, 'queue0\x00'}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000054000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000002000-0xf8)={{0x3, 0x3, 0x5, 0x3, 0x80000001}, 0x100000001, 0x3f, 'id1\x00', 'timer1\x00', 0x0, 0x7ff, 0x4, 0x800, 0x9}) 2018/02/18 01:06:42 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000024000-0x38)={&(0x7f0000027000-0xc)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000026000-0x28)=@ipv4_newaddr={0x2dc, 0x14, 0x221, 0xffffffffffffffff, 0x0, {0x2, 0x0, 0x9}, [@IFA_LOCAL={0x8, 0x2, @rand_addr}]}, 0x20}, 0x1}, 0x200000c4) [ 41.123810] audit: type=1400 audit(1518916002.079:7): avc: denied { write } for pid=5436 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/18 01:06:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfff, 0x8000) 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$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000001000-0x14)={@mcast2, 0x0}, &(0x7f0000001000-0x4)=0x14) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) recvfrom$packet(r0, &(0x7f0000000000)=""/70, 0x46, 0x20, &(0x7f00004fd000)={0x11, 0x1b, r1, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000401000-0x160)={{{{0x2, 0x3, @multicast2=0xe0000002}}, {{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x7f}}}, 0xbf8, 0xffffffff, 0x7aa, "eb99616338089bd6fe3d0fa0d761ebb667e1f9a4734490311cea06cda3e53691e00def4f5c398b976b3e6005a902a5966da8c23f3619ad89c5204d83bb23e14ff3555d5cb04cf24e4e3afe2b73477249"}, 0x160) connect$unix(r2, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x4924924924923f4, 0xc0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000c15000), 0x4) sendto$unix(r3, &(0x7f00001a0000), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/02/18 01:06:42 executing program 5: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) dup3(r3, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) listen(r0, 0x0) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{}], 0x1, 0x0, &(0x7f000004b000-0x8), 0x8) restart_syscall() r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f1, &(0x7f00004b0000-0x50)={@common="736974ba007a000016000100", @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e34640000dbffddffff1f000000000000dd7adcffff00030a0b8b3609"}) 2018/02/18 01:06:42 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000024d000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000176000)={@local, @multicast2, 0x0}, &(0x7f000058c000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80004, 0xffffffff, &(0x7f0000002000-0x8)) recvfrom$packet(r0, &(0x7f0000130000), 0x0, 0x20, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0xc9, 0x6, @random="e4f8d96b646f"}, 0x14) pipe(&(0x7f00005e7000-0x8)={0x0, 0x0}) lseek(r2, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000234000)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$TCFLSH(r3, 0x40045436, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004d8000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f00002d0000)={0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000003000)=""/163) 2018/02/18 01:06:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00002bc000-0xc)='/dev/rfkill\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0d000-0xa)='/dev/ptmx\x00', 0x200001, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0x6}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/18 01:06:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00002ef000-0xc)='/dev/ashmem\x00', 0x80, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000087f000)='/dev/ashmem\x00', 0x4000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0xfffffffffffffffd, 0x4) 2018/02/18 01:06:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000866000-0xc2)={0x0, 0xba, "fe500b61a1ec3646e101ed7dcf606deb4a68f2c6efa2a822cd8cf7409fdfe4f97c049926f16192cdee091a86f0a7e67e1e2b5b4727b6aae5e6ccd7fc3a3f543d69fd749732b3703d0fbde2b21ab6322ea4fa9357c2e51b13ccb98d9ca928d618873816571ff1bbe875d0bb0fc1b99242c7ac9db9636c79e571e448bf4339c28a47345ab23facb33916478e3e792bd3114f1ca6232d0e038ffad6c89c0601fbe77d5e9cc8146decad864929b505c11965ce88b34c63441c1758e1"}, &(0x7f0000000000)=0xc2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x10001, 0x800}, &(0x7f0000000000)=0xc) fchown(r0, 0x0, 0x0) 2018/02/18 01:06:42 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x29, 0x101000) ioctl$VT_DISALLOCATE(r0, 0x5608) fdatasync(r0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) 2018/02/18 01:06:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000a6d000)) r1 = socket$inet(0x2, 0x2, 0x0) dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000556000-0x4)=0xffb, 0xfffffeaa) userfaultfd(0x80800) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0xfffffffffffff0cc, 0x4) setsockopt$sock_int(r0, 0x1, 0x200000000025, &(0x7f0000ef4000), 0x4) 2018/02/18 01:06:42 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00008c1000-0x28)=[], 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000064d000-0x20)={@loopback={0x0, 0x1}}, &(0x7f0000001000-0x4)=0x20) 2018/02/18 01:06:42 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000064000-0xc)='/dev/rfkill\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000b19000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x25, 0x100000001, 0x1}, {0x61}, {0x6}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000007d000-0x10)='/dev/sequencer2\x00', 0xbbb41a47b22e28d4, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000039a000)={0x0, 0x1000, "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"}, &(0x7f00000e4000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f80000-0xc)={r2, 0x782d2a20, 0x30}, &(0x7f0000955000)=0xc) 2018/02/18 01:06:42 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000036c000)={0x0, 0x0}) listen(r0, 0x5) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000386000)='/dev/sg#\x00', 0x401, 0x20000) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0x82, &(0x7f0000f18000)=""/182, &(0x7f0000fdb000)=0xb6) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000fdb000)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r2, &(0x7f0000a44000)=@file={0x1, './file0\x00'}, 0xa) listen(r2, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000fdd000-0x4)) connect$unix(r1, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000fdc000)='./file0\x00', 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000539000-0x8)) dup3(r1, r2, 0x0) 2018/02/18 01:06:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000)="30e7207920d55728a325f7b7859f", 0xe, 0x0) keyctl$get_keyring_id(0x0, r0, 0x10000) r1 = geteuid() quotactl(0x4, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000002000-0x2d)="fdcf79c2d73f09b73328357d28a131244fa1d112baad6c36810625cf40f864295f6ccb38f46502a2cc8e01b1e0") openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000b7e000), &(0x7f0000aea000-0x40), &(0x7f0000965000-0x40), &(0x7f000001a000)={0x77359400}, &(0x7f0000f36000)={&(0x7f000073b000-0x8), 0x8}) timer_settime(0x0, 0x0, &(0x7f00004df000)={{r2}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/18 01:06:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) listen(r0, 0x7f350000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000102000-0x7)='/dev/rtc\x00', 0x200000, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r1, r3) 2018/02/18 01:06:42 executing program 4: r0 = gettid() getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000001000-0xdc)="31f8c83220c8427a3fa9b81149d78e82ebf28e0d4225c1738ec9307ac327f00fb953e682e9cb614fc829446c0113b4aa55692909a6723173502919ee36aee8fc6f1447c8799c47d5ab094b736f5b7931d58945d81152f4194307d993be1ca90784ff700526c6a21d8c268ced676b7775b160aceec1579f0c807dfe42732e1d2e4770bae6da519432f135420fd27ddd0a0322d598870a512cd91143baea7aeca5d7344a68390a0a3f3762f473e4ac2000c5a39c32f2aba7c53f97ce1cbcdb9bb6a162899ab4674b2a5cbf123c22b5413019ea63dab165f456c8ea794a", 0xdc, 0x8000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x401}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x102, 0x0) [ 41.310151] audit: type=1326 audit(1518916002.259:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5498 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453d69 code=0x0 2018/02/18 01:06:42 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000053a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000017b000-0x4)) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000a15000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x80}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xc4}, 0x1}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000dd000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000e12000)) 2018/02/18 01:06:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000bb0000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fstat(0xffffffffffffff9c, &(0x7f0000b44000-0x21)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000ecf000-0x5)='user\x00', &(0x7f0000185000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000b76000)="a1c5efb525a71cabf4f2282e7f2ca28db52570d0de937d26be8ff4ee0af9332f526fa9e21e8e50c06e77f674da71", 0x2e, 0xfffffffffffffffa) rt_sigpending(&(0x7f00002de000), 0x8) keyctl$update(0x2, r3, 0x0, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000228000)='/dev/snd/timer\x00', 0x0, 0x0) sigaltstack(&(0x7f00001c8000/0x4000)=nil, &(0x7f0000eca000-0x8)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f000039a000-0x14)={0x2, 0x0, 0x0, 0x0, 0x80000000}) 2018/02/18 01:06:42 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0xa45, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x47}}}}, 0xffffff93) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f000001f000-0xb)="c02f76626f786e65743000", 0x0) getpid() getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/18 01:06:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000bb0000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fstat(0xffffffffffffff9c, &(0x7f0000b44000-0x21)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000ecf000-0x5)='user\x00', &(0x7f0000185000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000b76000)="a1c5efb525a71cabf4f2282e7f2ca28db52570d0de937d26be8ff4ee0af9332f526fa9e21e8e50c06e77f674da71", 0x2e, 0xfffffffffffffffa) rt_sigpending(&(0x7f00002de000), 0x8) keyctl$update(0x2, r3, 0x0, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000228000)='/dev/snd/timer\x00', 0x0, 0x0) sigaltstack(&(0x7f00001c8000/0x4000)=nil, &(0x7f0000eca000-0x8)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f000039a000-0x14)={0x2, 0x0, 0x0, 0x0, 0x80000000}) 2018/02/18 01:06:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000056c000)={0x8, 0x10000, 0x1, 0x0, 0x3}, 0x14) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000721000)="03c01dde266cab21c76d611b78a73f9d", 0x10) unshare(0x28060400) exit(0x0) syz_open_procfs(r0, &(0x7f0000c85000-0xa)='net/igmp6\x00') 2018/02/18 01:06:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x100003) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000042d000-0xd)='/dev/usbmon#\x00', 0x200, 0x4000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000db2000-0x8)=@assoc_value={0x0, 0xdb9}, &(0x7f000082d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000724000-0x8)={r4, 0x5}, 0x8) sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) close(r0) accept(r1, &(0x7f0000874000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00003fc000)=0xfffffffffffffd0d) 2018/02/18 01:06:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002bc000-0xc)='/dev/rfkill\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0d000-0xa)='/dev/ptmx\x00', 0x200001, 0x0) unshare(0x400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000074000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000981000-0x4)) openat(r0, &(0x7f0000e75000)='./file0\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000411000-0x50)={{0x4, 0x5}, {0x1}, 0xfc, 0x7, 0xaa}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000c63000)={'filter\x00', 0x7, 0x4, 0x4a0, 0xe8, 0xe8, 0xe8, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f0000870000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x6}}}, {{@arp={@multicast2=0xe0000002, @loopback=0x7f000001, 0xffffffff, 0xff000000, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff]}, 0xc5, 0x1, 0xeb, 0x100, 0x8082, 0x800, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='tunl0\x00', {0xff}, {}, 0x0, 0xb4}, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x3, 0x2}}}, {{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfff, 'system_u:object_r:var_lock_t:s0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) 2018/02/18 01:06:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000026d000)={0x0, 0x0, &(0x7f000070b000-0x90)=[{&(0x7f0000180000)="1a40c9036ffac84c57fc9bad50c156515b1eeadee91bf230d4b848ad1bec3ac828fa224c170e1b8a745dbe0425facf8f6e94b8e66ac989e90eec6c0b3408431d0ef7196d698dae1450d91f1b6149d38fa62fb3d436ad23960d6ae19879fff05c24140f30634d61d4af722ca3f2c4efd5510324261d9c83916aeb7b9496360b0eb4dd3e195545373a15ccfd4ea2f846e2ab84179d4920c13d8c56df1d1c38a1171455f452434581af55a82dfbada64c62fd331bdbc09ad022dd4a7d", 0xbb}, {&(0x7f00005f0000)="15ec33e1b29b11957baf6c3bf1a757a555da0beb18d8753d724cf9d6fcbb1218c940c48e0b49c99de042d61882f8504058e0fb844bcd7cbb6c77273312e42e2ca1ded64cc8288bdf8a2053b48ff750b5bdbc0d570421da82540f73995ab56d362b9280b787945208", 0x68}, {&(0x7f0000a36000)="22433c5098d9751a911e21bbb073d41474af6eefc38537aed8dca41459450de61e904e13b991f70b97e607ab4eeda0e8627369b1123a2d0276473ee07d1bc130acff90cdb88ce15dcc9f2c2fc7ae45a33d1f305311c09ed59da7bdd0154d2218", 0x60}, {&(0x7f00000bb000)="04b679f61b649f36c99d87001850214fdce9078edcad6fe814a85325b261b0a8b7d6085e3612c9847fb8d13fe6d9dbfa2bc86df4a650ac74422cfe33e8ada1074d2c8beaa5296eed79f9f70dc0908a287e942eaa9a349bcefbb873e4623b446493da13ba9652bcab085becc4202c328f7a9e9de80bc340f470facf749bbc775f70431488073ee538838012e8ac5b53024e700bfd84ab2629cd", 0x99}, {&(0x7f000087c000)="00dd46fadab67c66e133b08f1b61716c04acae29ca34cd72f94cf1464792a957c33566dd8295fed2995c1e056936daab8fddbc00f1d3e33e0446fb3d613fb3ce879bf12348f4a61bf7282a36ae6b74288bef04a4f079571389eecbd43f72cc8dc50cf82a685e86b6a9", 0x69}, {&(0x7f0000402000-0x5c)="0fbd9a17066d44270b6b3ebe522be65b90be80d52412972b24ea1851818da74482d775bfd81a246a33e584f527717dc11437dc00204865f186113c2709d9620a429d8ae020a272c324baf66c3c1cf23def6c14a1c5c8b4f0e8268a7a", 0x5c}, {&(0x7f0000188000-0x77)="9139b6d71f956aecfaeaa6b60239271d5f4e6b3b396e0be90ebd58e8971dddb1a8ab4123de261d83ee527375276a8d02365fee6749813af6f81f00c9a4b15017a9c46c5244a3535ca9b74c33876ca1c94c0031faf746f03ae9217f042a75bf4b3599822f060e7589f3ec10adfcb9eb97679c35c122cc56", 0x77}, {&(0x7f0000cc1000-0xf3)="cf75df61075378b89afd91c450ca8a58f1a7c5c164651e360f9a12c4fcc2df48eee0bc514b43a70344039b10ef4b07a0bbab23772b0f12042a2eb7b92b5e3a8d5ac441d1ba022789df6904683413b13aa7d44f8f01a136e7c39662ac323acbaf9cf268499d9ef6e60daf5726894922cc12ad40368f979a998d27c3f1bf09c31c0a8d11bbf08bcd56919e580f9e23403da376ac1f4810bf3555a734707aa377f5e81303188a17d930dfbfb75e51e9571b80ca7eb8f6d7cc0d83508c70674b6b82e8fa172bb4f41d12e3b5d6c5f3d874ae07ec947b3d9f800cdbf51007b11339f7a799d458c79fcee2030a312f5a1b4f79c63136", 0xf3}, {&(0x7f0000c80000-0xd)="4c5ac1776d2396a9143f9ab60d", 0xd}], 0x9, 0x0, 0x0, 0x4}, 0x404c081) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f0000352000)=@ipv6_newroute={0x2c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x10, 0x8, "0600000000000000c3"}]}, 0x2c}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000005c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$llc(r1, &(0x7f0000251000-0xb3)="075601886fde53ce7a0f05303c1515104eb59f6055f07ec76e121b2b4b59a0dae9880af6ab99dd9d2d595996fd1381cc012995226b0a792e40991a4a6fb1df973200a0709378d22c6952ca5a173b18004b5a417ebfbd79ae7f0b393faa61a6845b7996efe426785fa1d52d6521fd9f385e1f093ea358d26a44bcec325cbdc935087abf999361e1b61af090192fd78bd691408c78fcf7ad92340b7f8997f8ae9abc4a5e39f161f9a9370918d971ca8cbb1b1938", 0xb3, 0x4, &(0x7f0000e8b000-0x10)={0x1a, 0xff, 0x8000, 0x6e, 0x8, 0x8acb, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) readv(r0, &(0x7f0000008000)=[{&(0x7f0000204000-0xd4)=""/212, 0xd4}, {&(0x7f00001ff000-0xfb)=""/251, 0xfb}, {&(0x7f00000cf000-0x2f)=""/47, 0x2f}, {&(0x7f0000a17000-0x35)=""/53, 0x35}, {&(0x7f00002c6000-0x5c)=""/92, 0x5c}, {&(0x7f0000ca8000)=""/83, 0x53}, {&(0x7f00001cf000)=""/4096, 0x1000}], 0x7) signalfd4(r0, &(0x7f0000a29000-0x8)={0x8001}, 0x8, 0x80000) 2018/02/18 01:06:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000068d000)='\x00', 0x1) readv(r0, &(0x7f0000c2e000)=[{&(0x7f0000495000)}], 0x1) r1 = socket(0x7, 0xa, 0x2) dup(r1) memfd_create(&(0x7f0000ac5000)='\x00', 0x0) 2018/02/18 01:06:42 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f4c000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000c21000-0x4), &(0x7f0000604000)=0x4) sendmmsg$nfc_llcp(r1, &(0x7f00008f8000)=[{&(0x7f0000774000-0x60)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "a45936270aadc9d68186309aa7b0aaa269a258cf9857b0ed3f849a8dbf35604246d5994c0d48c5abe917e582cacf621496a34f8bbcfdfdf00f9728b234015a"}, 0x60, &(0x7f0000293000-0x50)=[], 0x0, &(0x7f00008a9000-0x20)={0x10}, 0x10}], 0x1, 0x0) 2018/02/18 01:06:42 executing program 2: r0 = creat(&(0x7f00003a9000-0x8)='./file0\x00', 0x4d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x100000001, 0x64d, 0x1ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@common='tunl0\x00', @ifru_settings={0xfffffffffffffffc, 0xf8, @fr_pvc_info=&(0x7f0000009000)={0x0, @syzn={0x73, 0x79, 0x7a}}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/18 01:06:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000001, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x6}, 0x3ba) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c64000)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) close(r0) lstat(&(0x7f000066f000-0x8)='./file0\x00', &(0x7f00001f3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f0000309000-0xb)='pkcs7_test\x00', &(0x7f0000f1d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000099e000-0x2)=',\x00', 0xfffffffffffffffc) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000017d000-0x12)='/dev/loop-control\x00', 0x40, 0x0) keyctl$get_persistent(0x16, r1, r2) 2018/02/18 01:06:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000a5d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = syz_open_dev$mice(&(0x7f00005be000)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00005c1000)="e5bd11e9d13f7662e566b214e12e96be48112ca1d19d45f91423e9b58b114c926731062974ac23543887d1496cf71820305cd9f0b8a41d5ddfb9e496291dbbcfbcc3f8f5a5889bf2fe7da3904ddca75d1b89cf4bc51edf176f2184426d40ebc7ca2b553db095c7f7134d3dfb7d21", 0x6e) 2018/02/18 01:06:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002bc000-0xc)='/dev/rfkill\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0d000-0xa)='/dev/ptmx\x00', 0x200001, 0x0) unshare(0x400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000074000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000981000-0x4)) openat(r0, &(0x7f0000e75000)='./file0\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000411000-0x50)={{0x4, 0x5}, {0x1}, 0xfc, 0x7, 0xaa}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000c63000)={'filter\x00', 0x7, 0x4, 0x4a0, 0xe8, 0xe8, 0xe8, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f0000870000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x6}}}, {{@arp={@multicast2=0xe0000002, @loopback=0x7f000001, 0xffffffff, 0xff000000, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff]}, 0xc5, 0x1, 0xeb, 0x100, 0x8082, 0x800, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='tunl0\x00', {0xff}, {}, 0x0, 0xb4}, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x3, 0x2}}}, {{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfff, 'system_u:object_r:var_lock_t:s0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) 2018/02/18 01:06:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000b4e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000076000-0x4)=0x26) readv(r0, &(0x7f00003b5000+0x2f)=[{&(0x7f00006b1000-0x5d)=""/93, 0x5d}], 0x1) r1 = memfd_create(&(0x7f0000e13000-0x10)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f000028c000-0x20)=[{&(0x7f0000c9c000)="d4", 0x1}], 0x1, 0x81003) lseek(r1, 0x0, 0x3) 2018/02/18 01:06:42 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000009000-0x8)='./file0\x00') r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000007000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x289, &(0x7f0000005000)=[], 0x0, &(0x7f0000005000-0x2a)=""/42, 0x2a}, 0x822) 2018/02/18 01:06:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x20000000) mmap(&(0x7f0000000000/0xdce000)=nil, 0xdce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000249000)="c20452070f0b9dd83a015249ee4ae62a18930f2a6ff74cdf86f3699e1b00ef2bc604ef3279d171e8d920b18e5ce7d415faf27349aa88f87d80b1d89cd9673759a54c19d903e2ccd4b2d00c93ee7886dc8f14d7d225d1d1dde1166b4b7236e79e84c87cb6f3d546e8d0115bc12c2b88c81a51d51968023b14534fc460e02f609abbf86ea0640e1a0f167b077751705393ca1e56ca4e02fe8f7864ae0b08b30f814539a8a81d62fc32cbfe8bc3f7ad720316cda4c6113645") ioctl(r1, 0x8936, &(0x7f0000000000)) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000dce000)) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dd0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x1) 2018/02/18 01:06:42 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000567000), &(0x7f0000d70000), &(0x7f0000000000), &(0x7f0000001000-0x10), &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8), 0x8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer\x00', 0x20200, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000006000)={0x0, 0x7}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000007000-0x8)={r1}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000007000-0xd)='/dev/usbmon#\x00', 0x8, 0x101000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000004000)={0x0, @in={{0x2, 0x1, @empty}}, 0x8, 0xfff, 0xffffffffffffff7f, 0x100, 0x4}, &(0x7f0000003000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0xcc, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x2, @empty, 0x8}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xff}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x3, 0x4, @empty, 0x10000}, @in6={0xa, 0x3, 0xfffffffffffffffd, @empty, 0x5}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @rand_addr=0x5}]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000004000)={r3, 0x4, 0x8000, 0x5, 0x0, 0x1, 0x7fffffff, 0x1ff, {r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x6980, 0x240000000000000, 0x40, 0x8, 0x8001}}, &(0x7f0000007000)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000002000)={0x5, &(0x7f0000007000-0x28)=[{0x0}, {}, {}, {}, {}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000007000-0x40)={r5, 0x9, &(0x7f0000006000)=[0x2, 0x1a1, 0xff, 0x2, 0x9, 0x4, 0x5, 0x9, 0x7], &(0x7f0000001000-0xc)=[0x7, 0x8, 0x1400000000000000], 0x24, 0x1, 0x1ff, &(0x7f0000003000)=[0x9], &(0x7f0000000000)=[0x100000001, 0x4, 0x9, 0x4, 0x13d2, 0x3]}) 2018/02/18 01:06:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e83000-0x11)='/dev/vga_arbiter\x00', 0x331041, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000016d000)="3e53a4e23c30241f449e69679b856e01c1d86de81021d59e63b0dfdbfb5038d94971eed93fe441487570431902bd4ed2c7b51e5da026f754089bcd2605933e083d92ad442f4e0315db8ff735106433237152c39282016d16e0a67068eed19fdc0cf8ddb43bfe67f6f79da98ec5ae75843e25d18c677b02688c81926c7f07e94ed71081410cd600df16cd9fd56c") r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f5f000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f00006f2000)=""/94, &(0x7f0000f5d000)=0x5e) 2018/02/18 01:06:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0x80}, {0xffffff90}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006de000)={{{@in=@broadcast, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000dc8000-0x4)=0xe8) r2 = getegid() fchown(r0, r1, r2) read$eventfd(r0, &(0x7f00000a3000-0x8), 0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000043f000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) 2018/02/18 01:06:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x20200000000000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d51000)={0x0, @remote, @remote}, &(0x7f0000cfc000)=0xc) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/18 01:06:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) readahead(0xffffffffffffffff, 0x0, 0x0) 2018/02/18 01:06:42 executing program 7: clone(0x0, &(0x7f0000002000), &(0x7f0000001000), &(0x7f0000002000+0xf15), &(0x7f0000003000-0xbe)) fchownat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b5b000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000002000-0x10)) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000), 0x100) splice(r0, &(0x7f0000001000-0x8), r1, &(0x7f000018c000), 0x3, 0xf) 2018/02/18 01:06:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00001aa000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000ba000)={0x0, 0x9, 0xb35, 0x3, 0x0, 0x2, 0x1, 0x0, {0x0, @in6={{0xa, 0x3, 0x20, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}, 0x0, 0x80, 0x9, 0x120000000000, 0xfffffffffffffff8}}, &(0x7f00002a1000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f88000-0x6)={r2, 0x79d7}, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f00007d2000-0xfc)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/18 01:06:42 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x6, 0x4) ioctl$TCSBRKP(r0, 0x5425, 0x800) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f000000d000-0x10)={0x0}) write$evdev(r1, &(0x7f0000008000-0xa8)=[{{r2}}, {}, {{0x0, 0x2710}}, {{0x77359400}}, {}, {{0x0, 0x2710}}, {}], 0xbc) 2018/02/18 01:06:42 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e99000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000001000-0xb0)={{0xffffffff, 0x400}, 'port0\x00', 0x2, 0x40002, 0x1, 0x3aa3, 0x1ff, 0xdcc, 0x4c, 0x0, 0x6, 0x5}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000f2a000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f000067f000)='gid_map\x00') setns(r0, 0x8000000) sendfile(r1, r1, &(0x7f00000f9000), 0x401) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000002000-0x10), &(0x7f0000000000)=0x10) 2018/02/18 01:06:42 executing program 0: socket$inet6(0xa, 0x5, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000610000)=0x0) clock_gettime(0x3, &(0x7f00006f0000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00005c1000-0x20)={{0x0, 0x1c9c380}, {0x0, r1+30000000}}, &(0x7f0000ca6000-0x20)) clock_gettime(0x0, &(0x7f0000eb6000-0x10)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00001e0000-0x20)={{0x77359400}, {r2, r3+10000000}}, &(0x7f000047e000-0x20)) 2018/02/18 01:06:42 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c28000-0xc)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@generic="57dc53c2220c30e9c1abcb019eeae5d0", @ifru_names=@generic="82d5c17205beecbb9db060c3be2b912b"}) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000ad7000-0x9b)=""/155) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = dup3(r2, r2, 0x80000) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f0000000000)) times(&(0x7f0000006000)) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000000a000-0x1008)={0x1000, 0x1000, "afc22a332c7d25ce62f500023e948d259565ff7c9e6934e86f235a68fca1f8b9732fcb5da63323bdfec2ac77557e5f1542b84d9f93a0dd8acfe01d6065dfa117e8e2e7ab55a985274dd3a25f8f9d08d32e56f791e1d135d7d01e7674f1f1904d114369ef0368b64eb761fca90a407708e7ebc3962a131cb34fead5d058bf5e681e75261657b767e9a8f985b1962541bc518e34096a0348077e535aae263648e1d196f4c87d3cb22945b71f14703e5f3c8a9a40053598bf7ee8b88f47c4bfbebfd4e484af7424af3b759a63f608839d8cab8c4ad4ecd5c976cd5bba826e8bb99647cd0834a23c38ac90b754e4b80e8b76f5aea1062c9d31ee5c928e99dcf7309620ba1c896bd7494a1f8f92910ecd9dfc7d2bff9e1b5b51d7596d7e09df3002b736633c3571ec37700927cd37745832e8d9fd83fd983c193c7fbe72a49418312489d37cf1526f4327dc6cfd31b8b448bf4f64e59f9420f5dd2f221c83af3acc32d376c95fe0e1d7253483b157f3693b733cac0b52f6906c18ce9c4cb9ec70b2d017f2d8d1c5750bdc7f37493a33f47d89da8802c8461141e1f7c07eae3b8d83505ca5732b7c9ddb00fcae595c1fc67f7e64e195398651775e7c5e959307b9aa5f9329621ef780ac7d2a20242e6c22bd44e1b168bf4ca7dcace0bf053cd566b7d561dc5d048dc215d6d9cffeb223de0741d11fcd9cd9d278b07af31cc9ba4b1aa7e8c8cf7baf33bef882f6ef38e57c051cf80b2c68fbb860cabf8d5563c143014f65664e19aabb9872e4a7f0743552cc8521e2e822ab25e07d288bfad7940df6fc4eb72fda5c0408003406f302829da5429470d4cfc5595067048ebf5d4f82f5f7827998111cb9ee57d330245a183d5f6297d2f367c915ca46488eecadf8eb23afa3080ab186194e6bda7b13a1384c86f58964916c72a300dbbd9c98af19d50b666cc2335772cb388fb5991f0d4b4361b2a7543754fcb175ac1f72234a4daf1490c2ced099a23ca02fc078089fd47fc2924b56c08d311333fc6700f07cedcb8adcba07c8c077b49185a566719b611623096496e5c808d6ca932a337d24e96cbfd8d7c5e74ad98cfbbd679a078c071a88a54228ce05146fb2a7b1123db4f7a33bd9017dbba18daaf3d66423835de75ecfaddbb03a3aef733165ce9e295effefe814522a168a5fe4d170347c70b2e61f83ecaaefbd5c778df26593c3a0cff9b234c6fdb1f940a60fa46ff69720cd2aed7f73238218b36d6e9148c5513a048b1bf596c6d40764530085d36d15c660062ad4fcac2705a2eea056cd294c1fa7ba697010c90656e4dcb5cadc47bbce506361955bca5261c87867a968b2d11dcf481875342970b31836d3d7a92fd0c916b48923503dcd20c7290e546ecb0c32f410864fd984242885033df0b334b13b24706b556565bdd00ed1b99688462314ac29e5677faed7c16165e4d6c74284909deb69eb24ba6dff6d9b51ea781cfd2d0f46b27a1bcea547c685c1ecdcc8d540a9d6b5e81c8b6a3c08496a57d4956a6059c39e34318938b4c7fd044a0a34cc514d3d0730ba3320c6f05cd7944c6350462bfd00c76bb5796a6d8f3686755b82fb854cffce2cd2291af4f807d964fd4bfbe2112c3ce4d9719cc26f05e075efb5c6705657a01679aef7b38a337dae5f67ed5a6efc2722b3dc0161a6f7a08ad41d4fa14560ab05809ed51b3d2c1ccf6b06181ed3595917d563647e8167bf7c99d72c350ca87a0d071cd77c2d011a20371c7dc202d738c658477fa7e177792ee9deae6a40967cd93d16909a280318ad50cc6054f97cd1c128991443d90a494b2265315ff08a970ed3e62cbe13db90f53965cfdd4dfffaadf28b06a2aa3b80aaf1249c018e0845c5728e3278d9b9bd54dcb9522d756191a224532ab4bcdaeffc3a0705c270e6a798c86f01bd9dc897753eb2f13bb9fce008801a6aa07d5894fce66bdd4e4586a60a94837f7edc41de37879836f32887d9d0a98dcba89eebdd3e8881a9e240e0da179513ac8c36a16baf141914c65f3f6bf340903956985ca4b12acf1ad379f1e9d211713879ef995c344e74ec49537926a8b779de7c2ae29b13678cd4430c52cc7c9aed17d1ed13af85cdd3dbb750013f40e20f812b7cb3d58736fd7d83edd6d4e4ee5dea6d473745a37b098668d4b1a746e093fa6c4ff3e060681e1cc4b68ed89b1389618dab8273fb1c3f357a7766bec17f87fe6392ea84c0c5037c8467704f377b13522fb0feaa4bb72319ad88dee1c9e99a1435b5c96cf10518dec299cac6f760f461fc6d526336204eb42ea7d86656708ad167a1748fd9f9ce4fdca4a5209a767f8806f167d1b1f9147b2300bfa174afdb49043fc91ea60dc7420da811a4643ae6961412f5bf73a8e8da6c807411635049dbaa9080aca07b666751ce90f99e130680962d2ca8080271fb18d4415d9e4c7bdec7af750eb8b649f9394922a5f8d2d16ed6830446995f626fe56f4837a6ee37af86d7ce889f3b9444320ef017b8efd9c20b5ffa6134ef2357eb8015f888c1efbf9165e8c219c0cbaacbc880b627e4b5af38986cc24c66813df01d10a6adfe7708e2f46bfe0cd248744122f273c6dd56042c64ac0bbcdc43c67e5b9f37a87efaba34a72a2d942a658e5a4305b71fe079343c38ce77bcbd656cd83f6a8cee9075383b07b69e859b52ada4b83fe6393c9c48e442316ac93fc9ac9cdc9e5213257c2132427112c2d69616092c45851403e25323befc1efb605ff5b86e3ab4c9b8649a52ef02f2f97aaeaa4b53280ddad35106797328f5ea536da1204eae9979b97ea6fdefc2298e74dfbf409e7a4cf122cbfabb098ead9550ec3c22c022f34e869e790dc16143ce1a0844afc54960ccb99ac3e627437d9db9505aa47179e3574928305a6704ac8c040af6d1dd69e70af9f969ae2ac11c108ead14fe44ef296da1c332da1b348029d83bc44943ea8c419a1549f5f5a4f0cce0ad00c543623256d55f8280e0393341b959c6b455308425056968016beccea99db0cd630cea4b98b3dbe6842f182ee0dbda29236717059f78f102e3be7ab2bac5d1cc250a770066c13affdacfc6f12fcdbb4d130d2bd6cd2678acd231ecbdc9e5ef439fe80d0f6eae171709ed2aee24133e228e82353114bd1a6107a5523813482fdc5123ba7e7d64a4b8a8ed0202efb9a34946c56f490ff941849865c07323a2ef03c00040eefccc6cd03a852735ba5d93fae43465862d351cb38c0381d4ebb7f475c524d7adb11695455366d3e3f90320a228346b18f75ecabf5e87100daefeff22ca133a083486d8c119233979d25a88e65d21eae7fc3f0f99b6de61cddf8b482033917b907a784a9c20c37e442c6024e00eb55b1b2130986ae17b426e2364114447c94db84515c5facde92e058e74477c96e3c312304d62147ef1f265956118ca47330dc4041780d3f64ebd8784033a13ef177e3dddbdc5676486da83ce739439a9b344d455c8e1ac54fd5f80e82e744a87a4a02df0e8e25450d865e7ac8a801661f80e24c189f55568be43d8d465f6d395910af4bb1aac88fbd957cc41b9664025e518826f8c1b74c60a77824ab9b8f92f068654f2de208f8e37a4229519524b681fe82e3f92cf6fa28ef57b4f996240c8ed32b180021d0eb87b5cbe3766a541f0d7cee5d17505c7ae21b19e818ebe40c1455f2c2aff8094caa7d0cfcabf96aaa78014396e9ab91c5b172130e7e7d0f7e67df2474a153b30c363401cfd7cbbc8518799b3644a60f2d2e627cf732d5be322b1b058b23f7e73258f053f943c8945c1850d31b3f37f3c2fb3711c3ed026610e31c04e5f1a6076c99b3f89673203ff56514ad5123c3f46479dba1c3d2739488ed9386adabe30e31840cb081e98fcd75672f038e0cccf6784690645c387b4a37d79feae9cb28cd914e370fe9da5311bde0c9170b5f6198758c2cb879afc077a4d51bbe6a9e739eea6b3c7416839fd58e13d16f40209f62a7cb825c835d33be0ce9d50fdec59f3d715f5c609c37f76b463826baf1624bbc5fcbb7d4c78dab0eb075f21ddde13f99e2d6e95d44171917e4101345bf996cfba1af1dc8a2c5eb97bdf0c07416e8b4d4620ddec0de8dc5c951cbe2ba35edf5b8e9797473a201e1fe3fdbda091112e09bf7ae2f3d6cd725026f65cb9e4de8b0097975e09d8991c23e767ab6d0970c38d351b918150a886f159f389c13bc7a9b6813948df6be98c1212b5b26c6c05aaa721c1890cde804e6c8111dc927e7f9fb8fecc47465a7c651592bb1984218543e04e5876ce9ba7db52fbd78b3e03c51d868227d16af401d8b820335c4a6f2d7a5d7d0e334599fa2e36b02d922510ae8a948deb0534af70dc8484fc816b06dde55e4602e1a0d253b5ea9cd9ddc21286e2af5c9558ce9a6eb9520b456d7627c9c2adb79f5487bf06de1bd6d11fe2906af988c0a8a5f1df8dfa6ac185c75526391a255df1be1472a47eaa229ac73b46d33dfaf0d415583ca74a1c25824f70aca67bee130af3567fa0c55f0fbbcba2710617f6b8e02b8175648bb3116b5589e3e45f1fca3f682ed4982fc7ca677be4dca32ae0e94d3cc16838787ed7d7e5d10b5102da7ae57a64dde8a554639a4e65d1b6669d7a07e9587f0bdc318e32c23544bdfe12de8dd286da9606abd618c84a381505800f01ca930c6ccd3d602c97da9d1d2694501e665ad22705d70e727d315dac6dc0a51bc84f82c13476c58a66fcffcedf6daccdb60d52486cb4dbf7edb94bd2ac4de2af0927635907596816d78b5ec412bbc33f05576c3f9fd43018d6de2b1de34a06796adc22bc0d5968278c058b78a3e82e7370e65a198a524cff9bbc58303044a21617874946df5f78c0ebc4279fc7140fe59b1e1bbb1dfe80a8eefe86d16241eacf8840cf5950b1666fdca9808500b5232675ffc3e6f60af4129fb18379b41a39bc1bf35a3252aba6d76ebc5367f17000c6394aaa45950d9a9602882febac9171122db484fb078852213ae077ffc025185dfbbf26f25b0228ebeba713cfbd95aa3d97ab1ff6baed128186d2bbfca33b9ba0821b3b925d2730e9eed2a147d4a7ce98fdd1445e39178cc1dfe93708538e822e27a6cfd12db587a11ce47c9f87de3af314118ab85dff6ff57c0e3f8fb3faa5597ea5cf3fab0230f354da517c4b95e294a9fa5844f8c0088d62450ba67a615839be03d650f2be87fb4d9cb4160c30d333a72057379d0f4fcd6aa2993d8e764784b7e9daff307c385682fd4b094e23aa68b4358dd40d2843ee1e15c8497e19e03f574746ad74268285516d137a0dc05ec918558dbd50b88fbb68c6eb9d9f110bf8d08d97d9dc74466d12b4909062e145161f76f1f462ba90e906ae2eabd9c09b6568ac554a5a17441dc3abe68ff5780643df7024b2a56d6e7d75ce8b72ef87d4126b6b434fbe84548d666276e6dc8c88d862eb53b31035fe15bafa23a3214e8d48fddab9e9b39db2db26b0a09da6ce966b87a7b2ac02bce849d661a17ab1656c0d7aefa8906434183840b4244510c3fc70ec8a119c7c0c2fc8cef1f877109bb449ef7b215e1b073385bfc0f278671f7d208840c50bc6b748edf74d6b9384b9fe8a40fa69c4eb79063c87b575468a712650ac1b42e15998920fe1e1c25ec51163b0bf20752ca93e401acc4a32ac9384924a1b79035407dd4e0f8bdde5b6623b33ceb0726e180f9cb72b78c0f61be14228237f1ad37638553431323a5357a571c7e0353a310ef3e2627fe88c7f91ecc48f24a63706a5fcc08621c74430e644199f7c43a2561bbc9a7f0e2ff8483f"}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000000b000)=0xffffffff, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000c000-0x8)='./file0\x00', 0xc008, 0x80000000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f000000c000)='./file0\x00') 2018/02/18 01:06:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000f21000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000cdf000)={0xd8, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xfffffffffffffffc}, [@typed={0xc4, 0x12, @binary="f493505efe0e34ab1bb95a2ff29511867a872b0f43a6299aecdab082f331bc5ae0d1e9278f456e05b348d2e409f169be2b3e8032278e6eb9176b4bdda35a41113d54dacd7591d9fed28b20941a352274b7ca80c65b3713a0d457acf3833dfee61040829ac1af1196d1f9d8cdbaf68072828d84c8436f1d611a2f221a572c6c96799a3e488e1d5b0c7f25fccfd2b197e72ef33308086207fc2b3cebb33679d966d10c0d7dab53c44dc84a0600a3089b0a8b00168d42b20e3129"}]}, 0xd8}, 0x1}, 0x0) 2018/02/18 01:06:42 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x8d) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000025c000)=0x3f, 0x4) sendto$inet6(r0, &(0x7f000097c000-0xfe)="fc", 0x1, 0x851, &(0x7f00005a5000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) write(r0, &(0x7f0000adb000)="85", 0x1) 2018/02/18 01:06:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) lstat(&(0x7f0000783000)='./file0\x00', &(0x7f0000472000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() syz_fuseblk_mount(&(0x7f0000ea9000-0xe)='./file0/file0\x00', &(0x7f0000f56000)='./file0/file0\x00', 0x6001, r0, r1, 0x7ff80000000, 0xd6, 0x80) lstat(&(0x7f000042b000-0x8)='./file0\x00', &(0x7f0000d22000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000dc5000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f000023e000)='./file0/file0\x00', &(0x7f0000311000-0x8)='./file0\x00', 0x7000, r2, r3, 0x20, 0x2, 0x200012) mount(&(0x7f0000c16000)='.', &(0x7f0000e09000-0x1)='.', &(0x7f000082b000)='hostfs\x00', 0x803000, &(0x7f0000319000)) 2018/02/18 01:06:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00009b2000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000001000-0x4)=0x10) sync_file_range(r0, 0x0, 0x4, 0x2) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000fe2000)=@known='system.posix_acl_default\x00', &(0x7f000005a000-0xe)='bdev\'-cgroup*\x00', 0xe, 0x3) r1 = memfd_create(&(0x7f0000834000)='I', 0x0) lseek(r1, 0x0, 0x2) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000b43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000fe3000)=0x10) writev(r1, &(0x7f0000c13000-0x90)=[{&(0x7f0000fe0000)}, {&(0x7f00001da000-0x1000)="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", 0x1000}], 0x2) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000fe2000)=""/156, &(0x7f0000dd1000-0x4)=0x9c) 2018/02/18 01:06:42 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xffffff62, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) clock_adjtime(0x7, &(0x7f0000016000-0xd0)={0x7ff, 0x69, 0x6, 0xff, 0x1, 0x1, 0x8000, 0x7, 0x0, 0x42, 0x3, 0x80, 0x7, 0x9, 0x9, 0x2aa, 0x4, 0xd4, 0xd5b, 0x1, 0x8, 0x0, 0xfffffffffffffff8, 0x8, 0x1, 0xfffffffffffff185}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000000d000)={0x8, 0xffffffff, 0x2, 0x1ff}, 0x10) 2018/02/18 01:06:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000956000-0x10)={0x1, &(0x7f000059e000)=[{0x6, 0x0, 0x0, 0x6d8}]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000de1000-0x6)={0x0, 0x8}, &(0x7f0000bac000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000eff000)={0x6, 0xfffffffffffffc00, 0x206, 0x2, 0xd7, 0x7, 0x1, 0x48000000000, r1}, 0x20) sendmsg$nl_generic(r0, &(0x7f0000122000-0x38)={&(0x7f0000621000-0xc)={0x10}, 0xc, &(0x7f0000eed000-0x10)={&(0x7f0000a5d000)={0x6d4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x6c0, 0x0, [@generic="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"]}]}, 0x6d4}, 0x1}, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000053c000)=0x2, 0x4) 2018/02/18 01:06:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000424000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000020000)={@mcast2, 0x0}, &(0x7f00000ed000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00009f0000)={@mcast2={0xff, 0x2, [], 0x1}, 0x80000001, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000b8e000)="ff020400000000010000000000000000000000000000020584c95e8e94ef1a23edf5759c29c8ddf747c677f5b8b39f572a43a58e4056f22f", 0x38) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000cf0000-0x8)=@hopopts={0x0, 0x0, [], []}, 0x8) 2018/02/18 01:06:42 executing program 2: mmap(&(0x7f0000000000/0xb61000)=nil, 0xb61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000019f000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0) mmap(&(0x7f0000b61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00009c4000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000b61000)=0x1c, 0x800) mmap(&(0x7f0000b61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000b61000)="003532879967615e68b5708485baf1e3b234077b7d0784236fe95edc62b958878e40fcedc29071431e078a6e49cdd5c44f60497bee4322a3427979ee336c6d") [ 41.705097] audit: type=1400 audit(1518916002.659:9): avc: denied { create } for pid=5629 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/18 01:06:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000024d000-0xc)=':eth1eth1\\/\x00', 0x0) pwritev(r0, &(0x7f0000844000-0x10)=[{&(0x7f0000879000-0x7)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r0, 0x0) sendfile(r0, r0, &(0x7f0000d6e000), 0x80) 2018/02/18 01:06:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000494000)={0x2, 0x3, @rand_addr=0x3}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{}, {}, {}, {}], 0x4) 2018/02/18 01:06:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000632000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@sco={0x1f}}) readv(r2, &(0x7f0000292000)=[{&(0x7f00000b9000-0x85)=""/133, 0x85}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) fsync(r2) sendto$inet(r0, &(0x7f0000589000-0x1), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/18 01:06:42 executing program 4: mmap(&(0x7f0000000000/0xb45000)=nil, 0xb45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) writev(r0, &(0x7f0000b44000-0x10)=[{&(0x7f0000582000-0x2d)="1d", 0x1}], 0x1) 2018/02/18 01:06:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000bef000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007cf000)='/selinux/mls\x00', 0x0, 0x0) r1 = userfaultfd(0x0) dup3(r0, r1, 0x80000) rt_sigsuspend(&(0x7f0000058000-0x8), 0xfffffffffffffff8) 2018/02/18 01:06:42 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000013000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000012000)={0x5, 0x9, 0x7, 0x5}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0x8}) getsockname$inet6(r2, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000013000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000999000)='./file0\x00', 0x34) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000ad2000-0x50)={{0x7, 0x8c}, {0x7, 0x3}, 0x3f, 0x1, 0x7}) bind$llc(r1, &(0x7f0000ef7000-0x10)={0x1a, 0x1b, 0x401, 0x2, 0x7, 0x542, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) clone(0x0, &(0x7f0000741000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/18 01:06:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e75000-0x20)={{&(0x7f00009d3000/0x2000)=nil, 0x2000}, 0x1}) mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000+0xf29)=0x10) [ 41.883405] device gre0 entered promiscuous mode 2018/02/18 01:06:42 executing program 5: open(&(0x7f0000209000-0x8)='./file0\x00', 0x22000, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000989000-0x10)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001d0000)={0x0}) r2 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00008d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000b9d000)=0x80, 0x4) rt_sigpending(&(0x7f00005c3000), 0x8) r4 = getgid() r5 = syz_open_dev$sndtimer(&(0x7f0000a84000-0xf)='/dev/snd/timer\x00', 0x0, 0x400) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fdf000-0x11)='/selinux/enforce\x00', 0x4100, 0x0) r7 = socket$unix(0x1, 0xb954e7b8a9fc77e3, 0x0) r8 = accept4$netrom(0xffffffffffffffff, &(0x7f000063c000)=@ax25, &(0x7f000054d000)=0x10, 0x800) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000018000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d93000)=0x0) r11 = geteuid() r12 = getegid() sendmsg$unix(r0, &(0x7f00004f7000-0x38)={&(0x7f0000f86000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00006fd000-0x30)=[{&(0x7f00002c2000-0x7f)="be13b76748c38f7e1e910d55abf8a10de659cb8d2bc3c0cb304df1ba71c5e018d2179b30cb9e7102e14e08f1d437f40f5326549b2c79c88fb57916ee019e384d4bc9eb5aba653f20f52bdd4dd4fc014d4c36e836ee849f84004e89d7aeb2d46f5eae7139127d82706b2cf4da1369b6363218a3439d6427ed3c568329c5185c", 0x7f}, {&(0x7f0000168000)="e2f046668197fdaa174d9a2281225d101fbe91310424f28b50905265cb4d8070d0d0c9c8c20c1dbc9391544ac147e7a43e9fcf906a9c770514eb14af052f3d5b8bfaaa0827e5113e8e11b9008b1e571d1213d691c0c20bcc9afe21f92eb9120f15bd951cc3b224c4833c3410bb51bf4d6069322ca0ad67b34e6de46ddb996dab51fc57e30470bdde3f18427017ea0c5c9833070405", 0x95}, {&(0x7f000068c000)="844c4c89205220ee49754e40616d63e657661d4642890646eb8ba2515c1b77ae0d3c52f089ed18f6a0880884c1f5c34c9fb17d5e3177e7bcd006e3f919fd679157992441b7b3deb1bfd98ccffed12b3fb3285241c297108bb71c86e54f0a06ffc7bdaca0cf52e00a5087283134abb94a19f270a2a6ce25275e4c19c96ae2b309b6584dbfa28f37ae", 0x88}], 0x3, &(0x7f0000565000-0x90)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r5, r6, r7, r8]}, @rights={0x18, 0x1, 0x1, [r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x90, 0x4}, 0x20004800) r13 = memfd_create(&(0x7f00008de000)='\x00', 0x1) r14 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r13, 0x84, 0x21, &(0x7f0000179000)=0x8000, 0x4) dup2(r14, r13) 2018/02/18 01:06:42 executing program 1: mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) iopl(0x5) r2 = dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000166000)={0xac, &(0x7f0000929000-0xac)=""/172}) r3 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r3, &(0x7f0000833000-0x1), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000efe000-0x4)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000ee0000-0x51)}, 0x2020) 2018/02/18 01:06:42 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000828000)={0x0}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000657000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000000e000-0x9)='/dev/sg#\x00', 0x9, 0x210000) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000000c000-0x20)={@generic="35beff58754fded2c85c5b3af122f9a4", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r2, &(0x7f0000008000-0x32), 0x0, 0x347) 2018/02/18 01:06:42 executing program 4: r0 = eventfd(0x2) finit_module(r0, &(0x7f0000304000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x18000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000002000-0x34)={{0x0, 0x2, 0x100000001, 0x2, 0x1000}}) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) lseek(r2, 0x0, 0x0) 2018/02/18 01:06:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/02/18 01:06:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000001000-0x92)=""/146) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='vegas\x00', 0x6) recvfrom(r0, &(0x7f0000f9d000-0x65)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) 2018/02/18 01:06:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000bef000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007cf000)='/selinux/mls\x00', 0x0, 0x0) r1 = userfaultfd(0x0) dup3(r0, r1, 0x80000) rt_sigsuspend(&(0x7f0000058000-0x8), 0xfffffffffffffff8) 2018/02/18 01:06:42 executing program 7: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1fffffffffffffef, 0xfffff7fffffffffd) getsockopt$sock_timeval(r0, 0x1, 0x8000000000e, &(0x7f00004a2000-0x10), &(0x7f0000351000-0x4)=0x10) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d30000), &(0x7f0000d31000-0x4)=0x212) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000022e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000750000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000003a000-0x20)={0x1, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000007e000)={0x4, r2, 0x10001, 0xde8979ed}) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000d31000)=[{{&(0x7f0000d32000-0x10)=@ipx, 0x10, &(0x7f0000664000-0x50)=[{&(0x7f0000aaa000-0x5b)=""/91, 0x5b}, {&(0x7f0000848000)=""/4096, 0x1000}, {&(0x7f0000c44000)=""/15, 0xf}, {&(0x7f000093f000)=""/70, 0x46}, {&(0x7f0000d32000-0x5f)=""/95, 0x5f}], 0x5, 0x0, 0x0, 0x3}, 0xb1}, {{&(0x7f0000d32000-0x6)=@hci, 0x6, &(0x7f0000d31000)=[{&(0x7f0000d31000)=""/247, 0xf7}, {&(0x7f000034a000-0x26)=""/38, 0x26}], 0x2, &(0x7f0000d31000)=""/49, 0x31, 0xf85a}, 0x76}, {{&(0x7f0000d31000)=@hci, 0x6, &(0x7f00005d9000-0x40)=[{&(0x7f0000910000-0xa9)=""/169, 0xa9}, {&(0x7f0000a11000)=""/180, 0xb4}, {&(0x7f00009bb000-0x17)=""/23, 0x17}, {&(0x7f00000a2000)=""/250, 0xfa}], 0x4, &(0x7f00003d4000-0x1000)=""/4096, 0x1000, 0x1}, 0x4}, {{&(0x7f0000b85000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000d32000-0x80)=[{&(0x7f0000820000)=""/85, 0x55}, {&(0x7f0000cbe000)=""/200, 0xc8}, {&(0x7f0000838000-0xed)=""/237, 0xed}, {&(0x7f0000338000-0x1000)=""/4096, 0x1000}, {&(0x7f00007a9000-0xe7)=""/231, 0xe7}, {&(0x7f0000d31000)=""/161, 0xa1}, {&(0x7f0000992000-0xf6)=""/246, 0xf6}, {&(0x7f0000d31000)=""/59, 0x3b}], 0x8, &(0x7f0000801000-0xd7)=""/215, 0xd7, 0x50d}, 0x6}, {{&(0x7f0000cbf000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000c12000)=[{&(0x7f0000920000)=""/52, 0x34}, {&(0x7f0000d32000-0x83)=""/131, 0x83}], 0x2, &(0x7f000079f000-0x53)=""/83, 0x53, 0x6}, 0x2}, {{&(0x7f00007e1000)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000d31000)=[{&(0x7f0000aef000-0x25)=""/37, 0x25}, {&(0x7f0000554000)=""/112, 0x70}], 0x2, &(0x7f000074d000)=""/48, 0x30, 0x100000000}, 0x59eb}, {{&(0x7f000099a000-0x10)=@ax25, 0x10, &(0x7f0000d31000)=[{&(0x7f0000d32000-0x72)=""/114, 0x72}, {&(0x7f000074e000)=""/30, 0x1e}, {&(0x7f000033b000)=""/93, 0x5d}], 0x3, &(0x7f00006d7000-0xbe)=""/190, 0xbe, 0x7ff}, 0x1}], 0x7, 0x40, &(0x7f0000178000)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000d32000-0x10)="6cf388c89091bfd9c32529b0a1f85d67", 0x10) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000d33000-0xa9)={0x0, 0xa1, "10aef0ebf3267f5241e9bf2e99ee87dddf1449892771d79b64bf4c9d2a1df8a4ebc401c7cb30d94d7e2f95fb16d4a2db33eb94678308f24d99cd7a5caf12eba55da7f12f2d0aa2f2e18979d47528578551e1d9b74776b9d45bcac7984874b9d614d067f4019e90bee04decf4c7b4dd6191dce36c2b4d939c2a8d95184eeb1d2a960dcadbad57fd20ed1ce64bb1246ac183f88239d78231e9750af29e422a956d8a"}, &(0x7f0000d33000)=0xa9) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000913000)={r4, 0xfffffffffffff000, 0x0, 0x400, 0x80000000, 0x3}, &(0x7f00002e8000)=0x14) 2018/02/18 01:06:43 executing program 4: mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mlock2(&(0x7f0000cae000/0x2000)=nil, 0x2000, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000877000-0x1000)=""/4096, &(0x7f00008dd000)=0x1000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008dd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00008de000-0x10)={r2, 0x7}) 2018/02/18 01:06:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000728000)=[@in={0x2, 0x2, @rand_addr=0x100000000}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, @in6={0xa, 0x2, 0x1006, @empty, 0x6}], 0x58) pipe2(&(0x7f00003e1000-0x8)={0x0, 0x0}, 0x4000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b7c000-0xc)={0x0, 0x0}, &(0x7f0000ebe000)=0xc) r3 = fcntl$getown(r0, 0x9) sendmsg$nl_generic(r1, &(0x7f00000f4000)={&(0x7f0000ac7000-0xc)={0x10}, 0xc, &(0x7f0000010000-0x10)={&(0x7f0000c27000-0x12dc)={0x12dc, 0x30, 0x408, 0x1, 0x3, {0x8}, [@typed={0x18, 0x1e, @ipv6=@empty}, @nested={0x11a8, 0x95, [@typed={0xc, 0x49, @uid=r2}, @generic="592cee85f42590885255a49bd303ba7944c847d1eb5fb63e1d9df295228d31e73265c6870b14adb1752afe203d90525d2202d53b104d23492c748af144eae679e0f90feb8bc817be672a6693b74362b1b9e538a4937db83413e5679a138f7e85f608e2dc2275a914ce579eacfd130103bd6864e02d8fc2232636f49852667508be4b833c30fa86ee61437d8d9a3186974192a6db35241bff45e43cd3f44a2d8d6084fa081d6a514b1f575d3a9c13108ab9febb51dd025230aab6f6f51d4ceb6f136a3c0649f2663091a4fc3213c1bf807d1e22c0cf9110c007d00b36", @generic="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", @typed={0xc, 0x17, @pid=r3}, @generic="91f351a02d4115b9c914288bc1434d3c998956b994865cc90ec676722d6fecb6bcfb12eea7c9222f85d2eb224bcfac6557979e8e2af22172ff017d218fc5cd74f0aec0c638c264f9dc168cdd767b", @typed={0xc, 0x1e, @fd=r0}, @generic="785055c31c72ace31a36ead5676ebcc889013da7ff38397d925cf7729710a32c0bc54b7777a39bc91a18ac31d2d1c1c8b45553f8ed1f931ecf8989dcc7bb344cb485eaac098d59a6622396b7ade12af569e421"]}, @nested={0x108, 0x8c, [@generic="2da0844351da8a09ec54b1699a337b628e5801596f53a6d1f60833a9d5a45ec63ab2936c2628392c4e6286baa677c81343478599", @generic="0253ea4c01408cb9584ee52a421d674674d55766c6e14743cdf46a59a4b96bd61866f5746ef0d748c00be5bddbc34eb25fee8574a769c4fc55d970d6b170ec47267a5f5d4d44b86d973e78a4661956f514bec26a65bd88e9e2d92cbe4cd24830f6b32100935bd6a6dfe06e8649d2e4503565e177a4377b06b346a89c40942bb1c97a11a13fb40b9849c83e7c870ff3a5820d970634dc06c1c9f3d235259b38602932e309a44e3c18e01e8d08f34911148f31ea4b9eacb62ffd29d14041a1d1d16af832c3951399950df3871c3692"]}]}, 0x12dc}, 0x1}, 0x41) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r4, 0x0) fcntl$addseals(r4, 0x409, 0x0) close(r0) [ 42.758220] IPVS: Creating netns size=2552 id=9 2018/02/18 01:06:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x80002) r1 = request_key(&(0x7f00008bc000)='dns_resolver\x00', &(0x7f0000c58000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000064d000)='/dev/input/event#\x00', 0xfffffffffffffffe) socket$unix(0x1, 0x0, 0x0) keyctl$get_keyring_id(0x0, r1, 0x1) ioctl$TIOCSBRK(r0, 0x40044591) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b3f000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000d43000)={0x0, 0x58d21dc8}, &(0x7f0000c47000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000427000)={r3, 0x10000}, &(0x7f000025d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000868000-0xb8)={r3, 0x7, 0x6, 0x81, 0xe29, 0x0, 0x6, 0xf8e, {r4, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x5, 0x2, 0x401, 0x10001, 0xba93}}, &(0x7f00002ce000)=0xb8) write(r0, &(0x7f000010c000-0x104)="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", 0x104) 2018/02/18 01:06:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00000d7000-0x8)='./file0\x00', &(0x7f00000fb000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000059d000-0x9)='/dev/ppp\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000c6c000-0x18)={0x3, &(0x7f000050f000)=""/192, &(0x7f000018a000-0x48)=[{0xb9ed, 0x1f, 0x9, &(0x7f00005a6000)=""/31}, {0x9, 0x85, 0x1a, &(0x7f00000e5000-0x85)=""/133}, {0x8, 0xf1, 0xfffffffffffffffa, &(0x7f000048e000)=""/241}]}) 2018/02/18 01:06:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000001000-0x92)=""/146) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='vegas\x00', 0x6) recvfrom(r0, &(0x7f0000f9d000-0x65)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) 2018/02/18 01:06:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007b5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000613000)) mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000044000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f000000c000-0xe)='./file0\x00', 0xffffffffffffffff, &(0x7f0000043000-0xe)='./file0/control\x00') mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f0000452000-0x6)='msdos\x00', 0x902a, &(0x7f000097c000-0x1)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f9f000-0x11)='/selinux/enforce\x00', 0x404000, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000106000)) mknod$loop(&(0x7f000057f000)='./file0\x00', 0xc0, 0x1) 2018/02/18 01:06:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000001000-0x92)=""/146) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='vegas\x00', 0x6) recvfrom(r0, &(0x7f0000f9d000-0x65)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) 2018/02/18 01:06:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000030b000-0x8)={0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001b9000)='/selinux/checkreqprot\x00', 0x99eaf245729072e9, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000911000)='/selinux/checkreqprot\x00', 0x0, 0x0) linkat(r0, &(0x7f0000830000)='./file0\x00', r1, &(0x7f0000d43000-0x8)='./file0\x00', 0x400) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000d1b000)='./file0\x00', 0x8000, 0xfffffffb) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000600000)=[{&(0x7f00007ba000)={0x27, 0x7, 0x1f, 0x4, 0x100000000, 0x9, "c69237701954dfc6c4cff455c532f8fac2cac36da630e8786ce11b2a8b3ecd147521dd237ef21b828cd439d161eeed7398a9c7f566da1aba2943391d32ab7b", 0x5}, 0x60, &(0x7f000041d000)=[{&(0x7f00007c1000)="0b601398ace254ad6cf3b9d1d3c8333c538a3128cdecf1d37cb197a5cde625474de12903b7322eed435fe65c2c0f978e539147eb267bfd560b0d70e55dfc26671be33c5c5be2374392c9a484743433337240082a3dcdce97c2c3c4b935a2a889616e3192954dadad415339ec94a75a064bf5557a4231ee3ae9742c7cfced7bf5217ca679d64241bb47bee59137cc3e0b547da556e3c6fc4ef8f39526fc8dc88d58821da2bd88c247061da111c4f6f0a8ff0773ab731a2850be419d4a5251a6c2f3e73fa84907ee77d80eb4eb895e78bf00e2", 0xd2}, {&(0x7f000023e000)="8e60d4c00b25fc9242f6c00cea48297d4f9508f3a031c21ea1be3ad687e09fcde33fa97accab510dba80bfad368f902764c15ef552430200102ab19df6979f1d782ca6439ede5cbb8ed52b8242e3ac9f8eee702b355a082e79a9a6d8", 0x5c}], 0x2, &(0x7f0000827000)={0x100, 0x10a, 0x2, "d6c51ecb0f2dff0532dab346b7c402317fb617aaf2664331a3f3267aa202362c626c113d5043d8bf240f1218caa8899bdc8926ed8ed6fb728953f1efd2da9989eb7d29aa20f2b4920742cbaa84cb84eeda816795ca7d830c708980a5303bcc0fdf376957e176160f849d60cd51ef70891af73066f9771011c84c62a5c3da9a88a85e8f4eea4d8eabc1c22bd9b94b8c1f03996199727e171b5614ad48603a7951844054127a4f8682df6c233730c0127b8902aa2c842560e735e86fa0fea6996e472815f7381ca2c300b8b9a4f9f71a8a7e123a56b99c317849310ac7cf057f76cfef9162e83c994c7386"}, 0x100, 0x80}, {&(0x7f00002fd000-0x60)={0x27, 0x7f, 0xfffffffffffffff9, 0x2, 0x6f2, 0xfff, "fb955274d4ad185e4193e295865118d89ade610bc416e62014056b2663cd2d335ffa4e5de4ba02db7d8d0b355966abd28c530fb81431edbd589f99eb7f4364", 0x6}, 0x60, &(0x7f0000a2d000)=[{&(0x7f0000714000)="036832c56708e04abdb9ab2894210781a5bcb3177043f64cac05011aa43ad0442746ea2fbf21031e68a5dda84cb0fca670a669f1b92f15cad94dca375e7a0aa7af3d21fa36f105f646da1ce13163a8532352b89cdee0d0354a3ca20a6ee5ad7f6c35b090b2deb43812c5f132a2c772ac2cd8189f061a45e2615065b57ab9ed15515f7c98e036c2d48601b22fc8501c01a8aac9c8b2fe5664eb4b1fc2bcfca5716f1999bf5db6eaffea8d46b8c95fb21fe16e7f543d8902e766c7b84bf71d15eba70ca0793f3ae98b267ad9960c0db18596e2a6b003b5ce317d7f83f0bc29bef36227b438f9af7642a7eeecd32a2e10", 0xef}, {&(0x7f00006c1000)="0c84dd", 0x3}], 0x2, &(0x7f00006ab000)={0xe0, 0x118, 0x81, "328bacb5339474a34920f6c79987976167ac126bc5c5faa71f5fb54e9da6635de95644f2645fdf56401093b95bfd8c455533b4a4bf3a50976079438a431a93f4846dbcebf0814c7259c2ed7e24cc875edca599643dd432d3c882f468edbf079fa21e18217d694be03a869f013bf8ac6879be6843b390be0ed29cf23a8fc2a472b03ab343257aaf412b18c82400395c3620743046e4a731aef00b0342048296b8fdc66f493fdb1294a74959d2d83feca917116c19b1959a8f816d26eeacd02bfd5dffd4eeba1dcda54b059793cab8"}, 0xe0, 0x4}, {&(0x7f0000e3d000-0x60)={0x27, 0x3, 0x74e5, 0x5, 0x400, 0xfffffffffffffff7, "e5184c60b62b3c607e144bd7c2d20036b14abfa1686756cac707e44bbea2dfa30bf7c67609299b38ce6277e9a2267d923280cb31210aec8ce9ad98f4c141a4", 0x6}, 0x60, &(0x7f0000542000)=[{&(0x7f0000d74000-0x46)="af0d4559872171fc5ed43b16a3de650ff3810f74399b1e85e085b5a51f2af55f6f8940090439bb6cbf79ef87dff3385f396b0ca0bcc253f1c19192ca6a46c0045a605245220b", 0x46}, {&(0x7f00004a7000)="c456224f5a9cf13ce7982d4ecd2aed62254eb92af680365201a593ef37ca84678ce9e31339cdd35b083554f7be48474438fc37871051b19b4ab4348b5dc273a8207440338e327b6213798ddbd06f2c22e4e6cd569f3ffd77acfcc5e485fe8d592664a986de700ae3a225bc2f7a0c5ee3ea221422af5b13", 0x77}, {&(0x7f0000b7c000)="382dcf357f7aea81fbb29e7a1ef754c63666ae08e09604b0920ac59839ebb1bc7c5d59b0da9eee9d93f56926163abbf1732d58d643e53c5ff03fe3ad14ce86304987a4c3b3b241433476c0d9c1918a137fcdaa792baf2d5e59c1b39a21efceb3f984cfd59be7c37df6d0f0ec1c70ff806767984e3d2d90dec3975563e5ae26b2d118d1a35e23a1be919fb685fac6ca5490f260dfbb4f99", 0x97}, {&(0x7f0000868000)="f8d389af9b4083af50a47385b1555cdceb66e368210b92065bf4d7a31ad96ff17429b2be439e82cde43937303378cb6f038d68c4496c95109b5b0303d800e2b516579e088a119a45ea08e707b2d55f72a7f3e06d1634ee985d69682c1d97", 0x5e}, {&(0x7f0000ff4000)="98410eb4a73dbcfa540e597325ed9b2a4d32c8af3d5c6d26baacf9109d4f0cb27194dcb2b49f7460bdac5787f90e016f07a00cbb0b5b0a18735b57d5d1e6a1425836bd581d347b96ade52a0a9105fae7d291ffb2e02432c68d1af648c00f72dc49b5e834", 0x64}, {&(0x7f00001ed000)="aa1864923d2ce6952a02ae6a0e6a493b67", 0x11}, {&(0x7f00009d7000-0x4e)="f1cab2897285da27db28d384d9f9bb051e181de6c9775fc36a50cbd6f83da76bc22828cb0904bd215f8dbef2c35bfa17586a3450e5a3d94603e20ff15f6115a7d3a2e1109271fa9354100e27792b", 0x4e}, {&(0x7f00009f7000-0xd5)="69ed13a53d929085beed7a1dcec2c5aee45966bdab5ea0c93dca4e44a56c337774c093a332de87e92860173be218379a9b7a82417ca2f9f0f37605a7e222e08853eca374430ba6c0f4bdd92227870fa670d0b19ca1b4ed285c2316dce782e1c1fe969b6dcb00fdaacf33f5d4e5f5062d66e26f0591f7e4653a77f6a3d1bc6594a1433f499d4509f9ab8c0abd9220006135325b0eb4c240b87166b8633913b064f0159748a3491c70b09e7deee962f283b38809fc08dd30d1bf0da83a3f65f70a5fb56b1686cb68b631eec84135679fc1a97d2aa106", 0xd5}], 0x8, &(0x7f0000cdf000-0x88)={0x88, 0x117, 0x7, "8ce44ac8cb52ee0326818a9dc4f9b300de7bd115273a09795fd09f8b7117a8648a5edadb7aeb8d2178c711b563ce31460bb8b345715fb4268e9fa900fa8eadc127369ed8f340acb727c5640729e433e4c614c7faa40423c9a1f66f59e4977b69e2679fb86626c063563825dba47783712f"}, 0x88, 0x24000811}, {&(0x7f00008f0000-0x60)={0x27, 0x3ff, 0x4, 0x5, 0x80000001, 0xff, "31ae8e52368d625a3b13cb193cdeff3a9dac9e7c1f9928340ac4e8af9e919f81c961bc5055c0736ad5cdef6219908af80550a1a46abe9fedf6896fae8e0e93", 0xff}, 0x60, &(0x7f0000754000)=[{&(0x7f0000dbf000+0x32f)="28943001c36cf6724836e8af14c76651a1ceb0f12e20950f4cbf2dab7a342a2ad588276afc2ad0b403ca10305ef5559d6e34ecd4d82b93aa6f5dc9c2dfd9c47cff39f77bb4459b815e4663f8f397d256", 0x50}, {&(0x7f0000a1a000-0x2a)="84b223766e9a2abe2a4bc0088db881701c214ef7422791925a010b67e939d59245dcbb9a9d8515b53b9b", 0x2a}, {&(0x7f00000fd000)="95962fba2cb6fb29516add636d35fd425eaa151904ad1fd8fe1dc8d6134042f29a2cb6202218ea083c9a8cd260fc67febd34b30aee7896c4704805c8792b9e81c83c34457d1c9b1f06e0534345446c9339f9bc4fbc1a6b5980502d4136b78918736c9d5aecb78eedf9b4fd55f902fa70d85f9285e2fdb6d691fe13241953ca6e7d994a80a8f90ac49367ddce46cd66a2ff52f47acf15289b83fddd64b46ed80776042366be2b981b406cd0cab3189b815281b9f993507808267730f4b109fc53b717980927d7e423316a507e461cfbcd6f2688996092587bd4c379911accbb55e453e4a2b9646e70f2de3540c0dd290e5567ea1949", 0xf5}, {&(0x7f0000424000-0xe5)="9ecf619d3ab40d16f1e3d5a7ff7486db26fcdc12574a546f71a9a6bad773f1621f41329e7c09fb12f08678b9d4ad78a81ec365c1026a293904aa60cecf11cda0a1b6b793e12d12842f570e114237bae0a1ea5ff59580e968f59b6b3e80f2572bbbf7bac8b59c8b853ba4c0b0c02264ab05cebaec87678aee2283cd803395d6993672d2cf5f17e7ff36d3810bf37d9addd545d3a8a600fbe0f48593731347a293a17b7ae549863c2787ff3fb8c5c72d237ea7c670bf2ec8e96ef934ad8db1abca65d61a54bc053ff16eaf8203ff0716ba9aa058e60f9ffa66032c7f4b280db8626b14eb3d8f", 0xe5}, {&(0x7f00001a0000)="c7e3fa4a84b4a8b2b0dc071411fe5fd7e48f43f81948326b91912dd86597480e9ece99ecffb976fbf447a912d7d9d1bd9923feae7d56da417893b590b76864417811704c7cde2570d7c900bc1e885e21a377fff939b0ab7be6311f8c773047d2", 0x60}], 0x5, &(0x7f0000b92000-0xf0)={0xf0, 0x114, 0x5, "24c77dd345a50bde1fea2a16182221516768d15c348f292db80b1446a09e3f51df89bf402d82190ffddf2293410e449cb7886f30636c966f3acd1c4c9a09244c17cf63c5a0a54f71712a6e3d302671a22f921927f5d6e6bfe679837ff877441aab1145175b64b55e4f88339b65445bb0c39b8765a91f5ed915c49465d27650ad39d990052adeb4f422548c3944e7ab258a0fbc749530b2e151df8e96f8d2a5b2896367f727e968178ab8530c3777bd8a6fffcfb0c9e3fb4a0612e3ae925f2b9987a6f4111df46b80f848ffc1aae001a9a2bd5468fffc9df73c4503dc"}, 0xf0, 0x8010}], 0x4, 0x10) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000444000)="af3a1fe7157cb3cf031f32669db57eb0e070a7ffb3d74577f200567c73185ce4abb50b7dec210174505658a53ce2fff23b247f3950e40c89f35a98d8f710bbdfb39c1bf37a9db43b48536259f7e25dbb71ac66961cffcda32dba0775588fdaf85011d7f4f7c1f55649905de64e425abbc7bb22b068ff6fb1456ecec4ec5942d47082ac15fc5f55dc76221e272dabf791a0e029b91e50675c4778d34d949602e77931b7ca1ddac6cebc08d663713408915289c23b4e8bf848d8f12f789139e08591e5271d1bef76644089611706fc5573de362f0af4263b9dafd3319b8134b21c33c2fdcf692477d98812") 2018/02/18 01:06:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009da000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000500000)=0x6, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000024b000)=0xf01a, 0x4) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000adb000)=0xa, 0x4) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000adc000+0x218)='./file0\x00', &(0x7f0000826000-0x44)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000413000)) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00001d5000-0x4)) sendto$inet6(r2, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/18 01:06:44 executing program 6: mmap(&(0x7f0000000000/0x8e1000)=nil, 0x8e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000d0000)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00008e1000)=0xfffffffffffffff7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f00008e1000-0x37)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) [ 43.435699] syz-executor1 (5877) used greatest stack depth: 24272 bytes left 2018/02/18 01:06:44 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000025c000)=0x3f, 0x256) write(r0, &(0x7f0000adb000)="85c0d0cc", 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a8c000+0x7e8)='/selinux/enforce\x00', 0x1c0, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ae1000-0x108)={0x0, @in={{0x2, 0x0, @rand_addr=0x9}}, [0x69, 0x3, 0x2, 0x9, 0x2, 0x22, 0x9, 0x9, 0x7, 0x8001, 0x80, 0x3, 0x401, 0xffff, 0x8]}, &(0x7f0000ae0000)=0x108) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000322000-0x10)={r2, 0x3c, &(0x7f000002d000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0x7692, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}]}, &(0x7f0000ae0000)=0x10) 2018/02/18 01:06:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') socket$packet(0x11, 0xfffffffffffffffe, 0x300) open(&(0x7f00000b0000-0x8)='./file0\x00', 0x218081, 0x50) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000c2b000-0x8)) 2018/02/18 01:06:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b37000)='/dev/usbmon#\x00', 0x9, 0x149481) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000de6000-0x4), &(0x7f000017d000)=0x4) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000544000-0x1a)=""/26, &(0x7f0000036000-0x4)=0x1a) 2018/02/18 01:06:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) chdir(&(0x7f0000e6a000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) socketpair(0xa, 0x0, 0x1, &(0x7f000084f000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007e3000)='/selinux/mls\x00', 0x0, 0x0) openat(r0, &(0x7f0000d3a000-0x1)='.', 0x80, 0x8) 2018/02/18 01:06:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000001000-0x92)=""/146) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='vegas\x00', 0x6) recvfrom(r0, &(0x7f0000f9d000-0x65)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) 2018/02/18 01:06:44 executing program 0: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000218000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c4b000)='hybla\x00', 0x6) connect(r0, &(0x7f0000ff3000-0x1c)=@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x101}, 0x1c) mmap(&(0x7f0000229000/0x3000)=nil, 0x3000, 0x2000000, 0x9013, r0, 0x0) 2018/02/18 01:06:44 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000013000)=@known='com.apple.FinderInfo\x00', &(0x7f0000001000-0x1)='\x00', 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000)=@common='ip6gretap0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000012000-0xb0)={{}, 'port0\x00'}) 2018/02/18 01:06:44 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_timedsend(0xffffffffffffffff, &(0x7f0000001000-0x85), 0x0, 0x0, &(0x7f0000013000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000bcf000-0x1)='\f', &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000099000-0xe)='/dev/keychord\x00', 0x10001, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000278000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000058b000)) 2018/02/18 01:06:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eda000)='/proc/self/net/pfkey\x00', 0x440002, 0x0) r2 = getpid() ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000ff9000-0x10)={0x2b, 0x5, 0x80000001, 0x1f}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000a3000)=""/4096) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000797000/0x4000)=nil, 0x4000}, 0x2}) vmsplice(r0, &(0x7f0000645000-0x40)=[{&(0x7f0000690000)="7a3400c591c639d12bb24b1c0db0f84fd66e64a1843380ae427229672052540e54efb3ec7b357c172ccf0557587c5e53b654b563b41c3800040a2c110366ae452a7cf7695ab64f9e6aa567d38a85a1b40db85d7aae43ccc810dc219e640aae165ce9d5109596ea1fd10f574297a66f4f8b10a8aa5bc5483ba0bc6400376b6d", 0x7f}, {&(0x7f0000957000)="669492f529feaf121891f4c3b6d935d2a9dbe75ad7b0bc75ae47e0d3652dca17f05bc42eea3157ab8b08eece4d63bef9c4339fbd4612a011337c83b483d24c4e7e9af8fd1582de29e2d4dd406b0e750c2466a6a272c914d8356b973a239196d1e178e5e14412833daf3eb58decda8c76e81c4453d0e69975122f", 0x7a}, {&(0x7f0000d43000-0xa6)="1d657d67c5d46c782b61be917d19e1965e2d4637bd57e5a32fcf42b774cddef287116e925d10fccbb1f6614e41d0e461f60b83bfeb60faa5c9a6b9c5d942fa7759a62e9627347077a39d009fe2116fe39175663ad9cccd8ec7fddb5bb9b4b3799d9528a9cc5a00758a5934d089f35161512287157049aad5a5ff256d0edf47a81aee68a123e7851e3cf9572419759cd4a30b750a4a51045505615cf5ca02a237b731faf54fa1", 0xa6}, {&(0x7f0000c77000-0x19)="b8293f5ec5f81fe9ae967acd7e214d8325889b7c6028ed4e44", 0x19}], 0x4, 0x1) pwrite64(0xffffffffffffffff, &(0x7f000082f000), 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) bind$vsock_stream(r1, &(0x7f0000023000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) munmap(&(0x7f0000160000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)) 2018/02/18 01:06:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r0, &(0x7f0000f90000-0x10)=[], 0x0, 0x0) 2018/02/18 01:06:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0xce6, 0x4, 0x0, 0x0, 0x1}, 0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000202000-0x7)={0x0, 0x0}, 0x0) r4 = request_key(&(0x7f0000d1e000)='cifs.idmap\x00', &(0x7f0000986000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00002f5000)=',[wlan0vboxnet0cgroupwlan1\x00', 0xfffffffffffffffa) r5 = gettid() process_vm_writev(r5, &(0x7f0000ca9000-0x20)=[{&(0x7f0000f76000-0x1d)=""/29, 0x1d}, {&(0x7f0000071000-0xcd)=""/205, 0xcd}], 0x2, &(0x7f0000098000)=[{&(0x7f0000bd7000)=""/228, 0xe4}, {&(0x7f0000cc3000-0x25)=""/37, 0x25}, {&(0x7f00008e0000)=""/72, 0x48}], 0x3, 0x0) r6 = request_key(&(0x7f0000d28000)='id_resolver\x00', &(0x7f0000dbe000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000239000)="73652c7b73656c665d70707030747275737465646c28255e008bf5e08a984799d8318ce09334ca650b1b91c34b9757329794f914f376ba8e5a8ade00a1994c55ecd069a50f21b657e06c8aae007ffd749c3c3073012795ab821df9985b79", r4) r7 = add_key$user(&(0x7f0000fdc000-0x5)='user\x00', &(0x7f0000e16000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000997000)="8c48968211a1d91805e8486e2044e060a07a885c5a55a412a1ecfa0003193db7892d0e0b058e69cd3a519523bb726408bf0b4643f64831b1302738302e22d3e1a19ce7", 0x43, r6) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f00007b5000)={0x9, {{0xa, 0x0, 0x3fb0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4f}}, {{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xfffeffff}}}, 0x108) r8 = syz_open_procfs(0x0, &(0x7f000032c000)='ns/ipc\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f0000046000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) r9 = inotify_add_watch(r1, &(0x7f0000a03000)='./file0\x00', 0x20000000) getsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f00002bf000-0x4), &(0x7f0000e46000-0x4)=0x4) inotify_rm_watch(r8, r9) pwrite64(r1, &(0x7f00008a9000)="9593d3bf0320baf30b21d71615317d67299bbb1beeb965f624faca71a28786caef9c5b615ccf77299e79b8f620c79bdf67c1dc24606073a9a775a7aab3186a9c3a0709b1878248ad23546259cd45ed1b2679e7090f5823aa75aaf39064449bf3d92a8769e615c32c2f2d90b1113453aa13a6f246e9abcba4c2d559b3c07b332531915522ab39fe316b18d9356f9e15a9ac5f458a6c47198f78a34118dac2c84d031016dfae7cbb9040935106606c76", 0xf2, 0x4) r10 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r10) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000500000)={@generic="f346482d6dd3856b9eef75e21c3acbab", @ifru_ivalue=0x100000000}) setns(r8, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00007a0000), &(0x7f0000b22000-0x4)) r11 = syz_open_dev$usbmon(&(0x7f0000b3c000-0xd)='/dev/usbmon#\x00', 0xffffffffffffff7f, 0x1a1000) pipe2(&(0x7f0000eaa000-0x8)={0x0, 0x0}, 0x800) sendmmsg$unix(r8, &(0x7f0000334000-0x38)=[{&(0x7f0000ffb000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e6a000-0x40)=[{&(0x7f00004dc000)="2edcfbf18f1a59e88fea8114cc9e1da956c147ee3011eed8865d51900ce51e97328ab1c6e7908db4c0cd5f3a4ade7918881374203daf97742e07083e29058b316f879577b9c2d15c8a306b9f3a70a3e3e02d1db27ef7254aeb32e5c7a62b0900cc5e925b3e4862ffe5b9437b58291de87dec4ba22b4d74567fff21875dd9cdf95a8bdd794f24cac09d52d8a033673d3c0fd21cb67a9db5d2be38", 0x9a}, {&(0x7f0000eec000)="30327f7b020e0af0c726cbbfe3cc746b3b0bb775487a67e836bdb6ec3e5e98e1adb661b1b8c1a0a0ab5065f5a3b7423d3b6dd8489ded671e6a091715663b2507de2b904782272d1d99fd9e63136ce1fe7ac61bbd1fd7a44072ee1f2c2f814855a25b0cd31fdee1b501adbee76439e2d4a89a31f638a9184767f49479ebe206efb3cd1233abf6f01c351b7ca583423d0d57c861ac85a8892d7583a245ddf8db69ac888e2b111fd51c086db969892be70e06ccee6d075bfba808c53461cfb5db15dda886b10b4cf325b5558e24a46c55548459709aae3e0077cb1a851048cbea484a48dbfdca0c0fca6a2a6a7e126c9c036be306a1", 0xf4}, {&(0x7f00000d6000)="b10a6717b2c126bf20c41ea9c3eb54781970350bacb8dde67c742e4cc1cdd8cf47d9d7e5f09d12a909f35382297fdf86eace9a85e268f79286", 0x39}, {&(0x7f00007ce000)="462ca130ef8deb511a6ec84e6c", 0xd}], 0x4, 0x0, 0x0, 0x4050}], 0x1, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f0000081000)={0x1, [0x0]}, &(0x7f00005ce000-0x4)=0x8) removexattr(&(0x7f00003fc000)='./file0/file0\x00', &(0x7f0000053000-0x14)=@known='security.capability\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r12, 0x84, 0x6, &(0x7f000024b000)={r13, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000cd4000)=0x8c) keyctl$search(0xa, r6, &(0x7f0000b3e000-0xb)='pkcs7_test\x00', &(0x7f000089e000)={0x73, 0x79, 0x7a, 0x1}, r7) 2018/02/18 01:06:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f00009fc000-0x8)='./file0\x00', 0x64) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000ff000-0x4), &(0x7f0000a3f000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@policy_type={0xc, 0x10, {0x4}}]}, 0xc4}, 0x1}, 0x0) 2018/02/18 01:06:44 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in6={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0xd42d, 0x5a95}, &(0x7f0000012000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000)={r2, 0x54, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x1, 0x1, @empty, 0x100000000}, @in6={0xa, 0x1, 0x8, @empty, 0x9}]}, &(0x7f0000014000-0x4)=0x10) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000946000-0x4)=0x7fff, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000055c000)={0x33103748}, 0x4) clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 43.572349] FAULT_FLAG_ALLOW_RETRY missing 30 [ 43.582110] CPU: 1 PID: 5913 Comm: syz-executor2 Not tainted 4.4.115-g55a366596 #14 [ 43.589953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.599308] 0000000000000000 60b1052fcfb86d5e ffff8801c8d676d0 ffffffff81d03d8d [ 43.607356] ffff8801c96bb080 1ffff100391acee7 ffff8801c8d67858 0000000000000000 2018/02/18 01:06:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000d2b000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) clone(0x0, &(0x7f0000290000), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f00005c5000)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000a03000-0x4)=0x1) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) [ 43.615383] 0000000000000000 ffff8801c8d67880 ffffffff816072d5 ffffffff81237470 [ 43.623431] Call Trace: [ 43.626006] [] dump_stack+0xc1/0x124 [ 43.627337] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) [ 43.640346] [] handle_userfault+0x715/0xf50 [ 43.646305] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.653303] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 43.659707] [] ? update_stats_wait_end+0x4c5/0xa30 [ 43.666264] [] ? __enqueue_entity+0x134/0x230 2018/02/18 01:06:44 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004000), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{}], 0x1) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xb000, 0x3, &(0x7f0000f07000/0xb000)=nil) mmap(&(0x7f0000f08000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f09000-0x8)) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) [ 43.672400] [] ? handle_mm_fault+0xb5d/0x3190 [ 43.678541] [] ? userfaultfd_poll+0x180/0x180 [ 43.684670] [] ? handle_mm_fault+0x291e/0x3190 [ 43.690917] [] handle_mm_fault+0x2938/0x3190 [ 43.696965] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 43.703290] [] ? finish_task_switch+0x1e7/0x4e0 [ 43.709628] [] ? copy_page_range+0x1480/0x1480 [ 43.715857] [] ? __do_page_fault+0x780/0xa00 2018/02/18 01:06:44 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x2000000000000019, &(0x7f0000fd7000), &(0x7f00000f2000)) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fd5000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000fd6000)={0xffffffff, 0x80, 0x8, 0xfffffffffffffffe, 0x3, 0x2}) [ 43.721900] [] ? vmacache_find+0x57/0x290 [ 43.727682] [] __do_page_fault+0x35b/0xa00 [ 43.733659] [] do_page_fault+0x27/0x30 [ 43.739199] [] page_fault+0x28/0x30 [ 43.744473] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 43.751319] [] ? userfaultfd_ioctl+0x11a8/0x2040 [ 43.757709] [] ? hash_futex+0x210/0x210 [ 43.763316] [] ? entry_SYSCALL_64_fastpath+0x1c/0x98 [ 43.770070] [] ? userfaultfd_release+0x5a0/0x5a0 [ 43.776462] [] ? do_futex+0x3f4/0x15d0 [ 43.781974] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.788961] [] ? save_stack_trace+0x26/0x50 [ 43.794905] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.801889] [] ? kasan_kmalloc+0xad/0xe0 [ 43.807576] [] ? lockdep_init_map+0xeb/0x1690 [ 43.813706] [] ? kasan_slab_alloc+0x12/0x20 [ 43.819647] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.826630] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.833877] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.840865] [] ? userfaultfd_release+0x5a0/0x5a0 [ 43.847242] [] do_vfs_ioctl+0x7aa/0xee0 [ 43.852840] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 43.859048] [] ? __fget+0x20b/0x3b0 [ 43.864293] [] ? __fget+0x232/0x3b0 [ 43.869546] [] ? __fget+0x47/0x3b0 [ 43.874709] [] ? security_file_ioctl+0x89/0xb0 [ 43.880909] [] SyS_ioctl+0x8f/0xc0 [ 43.886074] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 43.933740] FAULT_FLAG_ALLOW_RETRY missing 30 [ 43.938291] CPU: 1 PID: 5925 Comm: syz-executor2 Not tainted 4.4.115-g55a366596 #14 [ 43.946067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.955400] 0000000000000000 865ff3d28ff036aa ffff8800ae6e76d0 ffffffff81d03d8d [ 43.963431] ffff8801d0cbd200 1ffff10015cdcee7 ffff8800ae6e7858 0000000000000000 [ 43.971416] 0000000000000000 ffff8800ae6e7880 ffffffff816072d5 ffffffff81237470 [ 43.979401] Call Trace: [ 43.981963] [] dump_stack+0xc1/0x124 [ 43.987300] [] handle_userfault+0x715/0xf50 [ 43.993242] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.000229] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 44.006609] [] ? handle_mm_fault+0xb5d/0x3190 [ 44.012727] [] ? userfaultfd_poll+0x180/0x180 [ 44.018844] [] ? handle_mm_fault+0x291e/0x3190 [ 44.025046] [] handle_mm_fault+0x2938/0x3190 [ 44.031078] [] ? __schedule+0xac8/0x1ca0 [ 44.036759] [] ? copy_page_range+0x1480/0x1480 [ 44.042965] [] ? __do_page_fault+0x780/0xa00 [ 44.049001] [] ? vmacache_find+0x57/0x290 [ 44.054774] [] __do_page_fault+0x35b/0xa00 [ 44.060641] [] do_page_fault+0x27/0x30 [ 44.066155] [] page_fault+0x28/0x30 [ 44.071405] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 44.078217] [] ? userfaultfd_ioctl+0x11a8/0x2040 [ 44.084593] [] ? hash_futex+0x210/0x210 [ 44.090197] [] ? perf_event_comm+0x1a0/0x1a0 [ 44.096260] [] ? userfaultfd_release+0x5a0/0x5a0 [ 44.102661] [] ? do_futex+0x3f4/0x15d0 [ 44.108190] [] ? vma_wants_writenotify+0x49/0x370 [ 44.114669] [] ? vma_set_page_prot+0x10b/0x150 [ 44.120892] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.127876] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.134860] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.141847] [] ? userfaultfd_release+0x5a0/0x5a0 [ 44.148229] [] do_vfs_ioctl+0x7aa/0xee0 [ 44.153828] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 44.160039] [] ? __fget+0x20b/0x3b0 [ 44.165290] [] ? __fget+0x232/0x3b0 [ 44.170539] [] ? __fget+0x47/0x3b0 [ 44.175704] [] ? security_file_ioctl+0x89/0xb0 2018/02/18 01:06:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000701000-0x10)={0x5, &(0x7f00005ce000-0x28)=[{0x0, 0xb4}, {0xfffffffffffff801, 0x0, 0x8537, 0xf7}, {0x1ff, 0x9, 0x40, 0xffffffff}, {0x9, 0xffff, 0x400, 0x8}, {0x0, 0xb9c50000000, 0x400, 0xfffffffffffffffc}]}, 0x10) r1 = open(&(0x7f00003bb000)='./file0\x00', 0x80001, 0x20) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000fa6000)={&(0x7f00002f6000/0x1000)=nil, 0x1000}) clone(0x20000001, &(0x7f0000841000-0xfd)="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", &(0x7f0000c8c000-0x4), &(0x7f00001f8000-0x4), &(0x7f0000f5e000-0x12e)="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") setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00006f9000-0x88)={0x40, {{0xa, 0x2, 0x1000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, 0x88) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000099a000)) vmsplice(r1, &(0x7f0000a9f000-0x30)=[{&(0x7f00009bf000-0xfc)="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", 0xfc}, {&(0x7f00009a3000)="84a64f345a95d4fa5c5595085e4d2ca46e63283901bf4d9d481212bc80db5edcdc33aa054b21f969f94e88c204ba5eed33279b91a1ca847683d026ec148cce9578dc7c0ba75a10db7190afcda396c445e64bfc0100b78d6c774bae8153c6575053a67cad34e7da0a61fbae5328f231123fa95a31c11998796fbcebe5458e4f98933e95f817a3713a4d5cd3d930a4359d71953bd96049da664d14c01a1ec3ee9d8f4cd325b5b6070a48c4270c2637cfb4fa4de1b02ee1ee58cf17ec1aebc562b562fcdff30d12b1e33c5c2f119ce58a2c1ba8b9d45952ad3bdb008e18e83d39113b27689361dafd70863f2d", 0xeb}, {&(0x7f0000444000-0x1000)="65bc762445b16b68f8bc5136eb0ef0c7282b26d5f656a4d2a5221a1ae161125730ee3f8b9339bf2c9aa25b19c94f224a1162b9584eb1ccee680bf2960c4bf66df64f2c6abc1cec78e10b76491b1657982d019b7e5165c6edc870af3bfa2a6a9b823650d15a12f692bdcc1dedca5ae4a173c22267e20a3aea9b7288055bf24a87171bce9bb433430241652f38f0778871b5def62d24f0bfe1122bc8bbd5c6a76e9f87137e903a16215c237c1a59bfae1026a0f1e293ecffedc3e23b19f06610871b35dd18ff27a8557536bc6c62f15fffe4af04c8663b555fb788d0e1ac07bdcc5b0f440cfe181b716581994a837ad7d7c9728b44aea7ef73d9ed664ca533bf375ecc38b4edeffe6f4293d5420d4b8f3192ef9496e5fa3f0cf9133454eafe51bcaadf1ed8a6c6b6a4bdad10aeb4e04c32151a4fa3030d0b7c48ba1d943465c539f86b51215f434acbaa6b57aa04f24ab8f19a5c4a8293b7ed5d8df52fa0f56446c4b00b12144b6dcbc61892630e2c16ef42d16aab662f0d53e853d57b3bf6ff52049bfc23272fa883fcad2f08e0b9cf27bbc22119bdae9d3d50ca2734f34f64bc99517097f8a96743b23917dd48a45b1f4b1b93bad8a01688b20bf11fb01e04945b23a1f1992159773971638fe048b7642d98e21100da310a51238ae45e93049fa93ee0c6e1feb4c51ca36d156ffc9f510af1075bb06f5369ce385bc9eeb917496d044bec8d880d3c889a07851094d14e8331f1ee6bf5f946346a9ffc7adc008a7f73a0c377d4530f23e52d20194cb4b4b88ad22cea58aaf201ecbeac933f0c68dacfefa9f6b049e67dd6d305d26d77006060ffb2fb5cb4d00bd7be12601671b07567bfa1fceefbb0a9aec4e03d91bc8d71eb850268b91d13ede03374c5218446dd815dfde4255ba8f5446d9fca5e4110b5bdf44ad5f31e108eef443b53d727c576e72cdd36a9277e48c613424b4ae791bd34cfc1fcbf962fb362741207b240dd569cecedcdce33d455cff8bb7995bf77577e8a84fbd40bf5eac277be812ad0cf80fc34974543dc736f805b7b5ce605b97e9f6c05b6a1e0c7f0e45e43db166b3ed91e6f9895c691af8c4a53b4889dc93eea5fe7dfd98d76d11fc3b3f8eb211ced83604af116134b6e7df0d602eddadce439843b06fecd340a98f4c7d927d7190fc3fc96d04505ca0f739a3742266a17d6da66139e51e52422d3e323793991a5d5cd9915eca2faccf664e01acb5ef04803a009fea49c3cfaf5c3de03aedf8f4d676c90c32cc91e5ddac0fd8ee85412549a612d25600bf0a1a46212d8a2048f973a7c07df538d1fbec87ce699482e9e8f1960d231af71ed97840b3ef6b438b090ac42c946e40c6a8a5d4846c6833f1da183afc047531cdb211b282b4b34b279e8c31253a1b1b4a45708a319ca587850518b92a116f146e2802d3d96b54fcac1a39e0aee3764ae1ee4920008c2a6e83636b65a6cd94739ac4f44ba7d6904d28c3225618c5081013204b04283529340a3854a8566724acb471d9c9207d53496f2798623194a1d05b29250ae050937d6c7292300cb584640986e9848cf6425fb3eb485db2653a1275f22acbcdb68340d0ae02807be8780e29b41006104dc94a85e7ac77740cc7578ef4b1ddbf1fe1cfb944405f23fbdae8473105fc67eaa2128617b2e6951d61b1154d71f7a3617ab0f7c90f79a7bb9dbb041f0c9a03bf8f95f9f4f04801f742e9d6d9e4033cf1f3445f53d0297c8ccae9d2a7d773e7cba8ba5c3647f040cbe2c797883175f95ca1592f4899e81079d76a5d2b4e6f7e7551e2fa016c873be7f4c9b6d61c9f451d90099b25360d2dab03423454e98f4751bc95829148d52475aa6166d80a414b339e39a910389a3ec104c560d28ef72ba42d4be11720547bafdb78ea8bb8c1dee82311b9cacf726901f01bee57982350c49e54e410602417063ee0dd247fbe39c84edc3c57d9ee4c3052c2e9d30427070d354552af8648952b09d932e0abef13707ca6f8543b34bb346ca42acfae312a2cb26f414a30702891002b44e8284f9fec1d18c3f3755957cef28003577ab029eaf513db5525d90b0685bd57d3854a9ba0757eaa7a3ef0d7ec3106a9762621f367efec4935daa935bf495cdfb043d75cc640e9ef95dc6ac2a6dc91c1b1ce6293837cfa5292e05a5605a2b96639b31cc913083bdbeb9769ba56ef13a33f26c07ea0512b0295e952a19bebc9eaea296debaf85ae7faacc44d9a9b77823888a8d05fe8eb5c825516dc459ec4f0ae16cb093d12bb25109d04a75dac449a0fd5f923d23d4df2be3ab6e55df5ce1fa378798bf7b3321c85f8616f1bb79d9a5d1602794da05679f5ebdf2b3444075f334e73c5c30314f7db747ecbfb9c7ce5b1ca9dc6c66c9dbce80c67cd95d14b7cd4fda8e91bd9a1ed1d38a4d25acf509b23e6ca535e24bd1041c4127ce81d168723e133866ad2bd5b1ede591c18304af7177d9959864fafb6646e1b2fdaf43b00b5b53d531e537a9208984fe9510a7808de5acbbc20ee8c701928c61783457e1ef33a971c41e4474b3521c9815e3b0b6c862d3b6cc58b8f230cc33a950fd30b5ed974263c271f4b08ed2cf65ef6c75be71b26e01298469d1e4b79b1d10cc614ef054fe83e9a757ae0e620d71d7abc4397a5940db35e5b425c3bd910c326aa47b1fbd8c94afdd2d6ff451f0d90959119136d3b6deea6c00c5b30124ba8c9c1cd0a1b022bb6b2313ae87d7e8fcb3b819b148722c02d0897c2256ae1bb38c8b32b24a03de78b48f7883a68e032f7ec969031f65732b5320127e3f41f7a143648dd22e21fca67d74be7838de0a9d582144cb4b76551a459bf28e7548267accdb5c47802d56fd16050bf35fa17bace75a437e8fb99c7e01f44488e360f9ad8f954bec68a6254c97ef17bcca76fbd4307ab46b3969e3c35cc9221fc9d93b279e9ba1188a5dbd6f6741d7537c7fbd0b959203da3c13b935dbb26e3de6597bf51528c9556eb599cad77a7e5977b1225db3ed6e22f0cec792175691aa40eecc63778a552a632d6619fe3e2190016b274b53118e57ba468e0b4501082005ddb4a264f5230c7b6041928e701a70608f560e54341440593c4d28a9e9e8ebd3e945bd46a0071492a522bfd40c3bcd3c36e8819e40d4d3afa9961b9c995ea46741fc58fedbab633aa6fe32968651daddb558f95ccd4e33a38e59818072ec5dc6e6d0bde1a89747f022b2a14a86eb6035bd24d6349499a75439f9b353efe0da74161e54f9fc1210ce5a483e3bac03265c6dbe2f5a849efe2ad55b6b2ed3b02bd91baeba6611d326994ca24a7088aee3fdaf7afcaa934b228063f345d4624d3d9a5e22aabae9521f359ff8fb1b035b9eb77b581105cca9473b1b716bc9c0417febf422aa921bdf4d669a308ba05bcb54fc5d76d25738312d8d36d43262a730625c3504884883d76beefcaa508d39c18702c543941eeaa394ced9716b26f851ff37fb9c66cac58314a557b026cff187e74de16b1d691ad9716dd38068a59821ff8acd332afc32cbf4813c3e45f8c9f94306682b05b2106ce236f185e8ae974c04ebf27fd59579adefe3c649b4b494217425bfd39475fb59dfba2c25833ac6a9420e5170a1616746d3bb32b2be42dc63876877359d1e62ff317641759b6e4e2a4268541f0193e866cd20178bd8efed4be8f9e3b8f6dbbadd1eacee66e7e66307242c142a37c806dadb4fe751195ae0559cdf15fb1a04fe57d1c8c21dfaef6f8c4effb128e7a641b911fd6058094ae18d0bf6d7c86315467708a74a6d8d54d26b952e3785057df850bb8b3aa64b7439faacd21940aa1a4c6e038fa8227602eb67a7d08eca68bcd830125a589458e5a541c9b05a59505428f873d36ce9d77d619bc8d60a44e2a7be454caed3fd7ea6d738335aa208863c7a9a763b0f477346f0fa0f20bb1a8ffae51cd84278840458b917bc8431f0c419a9ba072c20fee39ead70056d7b7d2a347d1fec84ecdc099f6693d578f6d30ef2363af67d415e5f479180dad954d03468c9d639d874741c21b018f7f7c14d6bded22c1a5b79990c4bdc3b12dfda919aaf72f2dd415f9fb16ed1d34cd150fa5ecc61be3f15499ab4f93bbad9b2fd6af516271f263c01004996f295e8bcbde0736c454fd3e758cb86dcfb0d662795922e84e87d00555994ee05f3b66934a9343fa8c91ad11f7e808aadb167950b04c40b836c5b939378934d895e7a2f2338afd025662f7b2dcbb46e2927153dbde304eb6c33765f1e03f88a2338b698264cecac1ad8ebd28383165015d74994786f2a511a13e68972e55fc4bd08780cd4645f296aae89dbb1c3e3bb0caab85fa820a8bb999cce5f5eec47bee51694cdf6c888d6450dfe8dc0054581a1b1661ea2ac11df41ce2acc22bb87471940e48742f46a9254c5ac0d2b5e6d12a37db4f4ea67a6d2d57cc20fe0952e5da07d5060d2b36f07860942acf976e2ca780813e19e41f26bc613356961c807ed816cc31340f88a896805589567b1ac6e97b1350e3ccbbf846bd3026feb6321bb6428e40749d09c7dd9620729fecc318b511d17e28d6ed10c3683946ab87097db6b035e46ab061ed8f9db4e2465a17372bd159d79e04c104621de881cdb75d4ff4fa6330c0586561a31e34c2da98b914d6c9ecde4cfab526a946b94671d39ce9a9a10842badc909349d78177621955b62b014b0589b9ecd1bf1aab0e434561cc9504e7478ba0180fce4821091bc38b3c51080ef6ad83bab30948a5a9d61cd73ec68d9e4c0c0bb325e49dc3465db7a3ede38135015325d84557761adfe85bf62b5dbcb2a4936eb3bb08c9f83ee30df78ccfb1082bddc4fdda384a5f5d789d57082310bed8ce87150f4920109b2bab0274f7f02379c78212cf3533e4f2109dbcdce2eb0b93ccf8a279e6687ed5dd9847f7d879f4bc3d1db6b3be0cc3f48898e7d905d3469f93377bdad6de4b2b9a45325911715dd0134160b24f018f17a2565fb1a6542fe4a27d0cf8c8b61a27f75a6fcb1fa4d0c6aa1a7b4db02aef3a1773e69a74112f8028e03eb0b23bf4cb3e59db47c5c01a59f2071c48ca0f91bbafeb4e2e4b12a43d3813b7ef2822125deaff8b435f0758c226bbeeced305ad12ea5a4c2d70dd72915b7b4d7c619705cde10881d99c3a26e6d3ffb0c5c623055a74b2b4eebd6a01024799176fef3f14d6fb2796a6f60841ad279dfa6d55d4aeed2ca888e6de38fee7986651622a17323b5dcdf672233971a90390a4092b2cccd3c6e41f7409063998a90d2b371b8ff4b6a8f76fe714bd3b593a4665d0d0b2897cde307e21ffad8001e7730e2f135337938bf6c58e5a86116084b35d383b0935e2481ac30b6fdda392df9beaf633a48ae693bd1d482dbaa413b15e7552b6f9dc19de2a76260daee44463b3e159e3d09c8e26da8b9bab4590575615f00118ec819f5247d691f7fba4850954f4ace67ef1d716c62379ffa5ea4241fa17190c10a4e015484f7f3ec238181b8b1c91ed07c888aaa36f22f75cbbbf8c11a1f7c31add76a07df12b7ba57ce1c26393f99d489a6874ca69dff009708abc346ad7899b4e581b5df32cabde50cd4d3fadc8b576decab1b8e4daeeec2eab6a52195aaad0c00858350cbc00c2867eb4b6b689a6ef72298a69d103f53f078cbd815383ae366fdd119f23cca3c662cec8ee026e99c9f16d8ad6bc4dd307d95dc5e54d467a72b0b030e3fee89f195fe0e799c2a7584ca5618e4a8fbbfb93576a14f26b1f2a18979b834f9aff33384d710b53d85bbb34cebab225214e9f016a21621a669f", 0x1000}], 0x3, 0x5) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00001b3000)=0x3) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000e00000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000b59000)="64547cd4896f299386df0a975badfd093f39d7b2f38b94ba78b95a8e71e5e653"}) 2018/02/18 01:06:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000033000)='./file0\x00', 0x200, 0x122) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000c8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000170000-0x8)={0x0, 0x1}, &(0x7f0000abc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fcd000-0x8)={r1, 0x2}, &(0x7f0000e59000)=0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='ns/user\x00') r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c80000)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00008d3000)=""/4096, &(0x7f00003c3000)=0x1000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000842000), &(0x7f0000a0b000)=0x4) syz_open_procfs(0x0, &(0x7f0000002000)='ns/user\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4cdb) 2018/02/18 01:06:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x5a77) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000002000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000004000-0xd2)=""/210, 0xd2) ioctl$int_out(r0, 0x2, &(0x7f0000002000)) 2018/02/18 01:06:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x400000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000bf8000)=[], 0x0) clock_gettime(0x0, &(0x7f000011b000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000773000-0x8)={0x6}, &(0x7f0000ba5000), &(0x7f0000526000-0x10)={r1, r2+30000000}, 0x8) 2018/02/18 01:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000929000)={0x0, 0x0}, &(0x7f00003ed000)=0xc) r4 = getgid() fchown(r2, r3, r4) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read(r0, &(0x7f0000013000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) socketpair$inet(0x2, 0x1, 0x8028, &(0x7f0000ee0000)) 2018/02/18 01:06:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000056d000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x308, 0x1f8, 0x1f8, 0x308, 0x308, 0x308, 0x4, &(0x7f0000240000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xb55ee2a2c8cfe4b}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @empty}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00008ca000-0x4)={0xae1}, 0x4) 2018/02/18 01:06:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000e22000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000502000-0x1)='.', 0x0, r0, 0x0, 0x4, 0x2000) 2018/02/18 01:06:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000253000)='net/mcfilter\x00') recvfrom$ax25(r1, &(0x7f00006b0000)=""/229, 0xe5, 0x20, &(0x7f000025c000)={0x3, {"fafae185c1e7a5"}, 0x8001}, 0x10) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000b12000)=""/150) mq_timedsend(r0, &(0x7f0000ce5000), 0x0, 0x0, &(0x7f000082e000-0x10)) 2018/02/18 01:06:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000084c000-0x10)='/selinux/status\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f00001a8000-0x90)="8a76cfafd8d6b9803c7b30ac6a1821ab9915a0fe50070b52d51d41e22e988ebdaeabbd4d518f984266c4d7604cd1af75b7d413e7da86804a5bb2b5b18fda943e69e86ebfa9cf3441be52ff992651d20c832561e4021ad2ceec1ebf9e1847969674c828a45e70d3530b17cc6e8f96da47cbafd582fab1ecf9f602ec0341ed9a26d511a2e69891aa7d25af9548bb712486", 0x90, 0x800, &(0x7f00001c6000)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/02/18 01:06:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00004a8000-0x4)=0xffff, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fa9000)=@syzn, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000bd2000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x28, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast2=0xe0000002}, []}, 0x28}, 0x1}, 0x0) [ 44.181921] [] SyS_ioctl+0x8f/0xc0 [ 44.187095] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/02/18 01:06:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x48040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000df0000)={0x0, 0x12, "92642952524ce2cad7c916ab940ce1249cd2"}, &(0x7f0000000000)=0x1a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005ab000)={r1, 0x4, 0x738, 0xfffffffffffffffc, 0x5, 0x7fffffff}, &(0x7f0000178000)=0x14) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) creat(&(0x7f00003af000)='./file0\x00', 0x20) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) alarm(0x398b) r3 = request_key(&(0x7f000013e000)='logon\x00', &(0x7f0000216000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000606000)="886370757365747573657200", 0xfffffffffffffff9) r4 = memfd_create(&(0x7f000057d000-0x1d)='ppp0wlan0+-+posix_acl_access\x00', 0x2) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) r5 = add_key(&(0x7f0000947000)='blacklist\x00', &(0x7f00005fc000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00009dd000-0x7b)="a7d1604de4cf971539e13a5952895c034a3246b4ef9ebcf6aea11246cc3c301d98710493b3bd609e9e566d9e13904c59b921bd01087b1054b7d801b107114dea5e57d1d8edbbc213e6cc56ed437e799a62fe6e743edfbdd0d7ffbee85e9baef58b2caca8435653174c13b9b22a129ef4d19da7f90c8efe3db61310", 0x7b, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000220000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f00000e0000-0x4)) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000ea0000)={0x5, {{0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}}}, 0x88) mmap(&(0x7f00001be000/0x1000)=nil, 0x1000, 0x1000008, 0x30, r6, 0x40) keyctl$unlink(0x9, r3, r5) 2018/02/18 01:06:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x8, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098e000-0x6)) 2018/02/18 01:06:45 executing program 1: msync(&(0x7f0000193000/0x3000)=nil, 0x3000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000339000-0x4)) r2 = epoll_create(0x2000000000100006) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004000-0xc)={0x11}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006e4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDDISABIO(r3, 0x4b37) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000ef1000)=@get={0x1, &(0x7f000009b000)=""/157, 0x81}) ioctl$int_out(r2, 0x0, &(0x7f000007e000)) epoll_pwait(r2, &(0x7f0000ae3000-0x48)=[{}], 0x1, 0x0, &(0x7f00005a2000), 0x8) 2018/02/18 01:06:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000835000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c74000-0x33)="a6822c9858421b30d49ea406bedd07c14d45d50945395af75c7a881e8ff0f4b0e7ba1c6b9abac25d6eee553e1efd296b6bc0f6", 0x33, 0xfffffffffffffffb) keyctl$update(0x2, r0, &(0x7f0000218000-0xdd)="6a4a1bb176bd756b55418d66112866547b32b73912ab667758e8b65f9ad34c10ceaeab45e0a751c7a0f059c8f9485607497bf5a083ed6dad3f788c92eabda9592b4688672f342d08508706618ce7e7c548383766c485073014a32f17150cfe3e692ee301f2aad20c836a3e531273869b22dab10b2a20f532d75c1b03bbd52e6bf06e40732e31bd1f19e647cd7781936e47b638ade2b91a47222e4a30d1e52404d1e8721f047818b8e369084f80a98b8caa92cd7b208e758c968616270bbc7a199e45a04bacdd6ccb76740ee7e1e7f02016ad2bf7b5179aacf698f27d4e", 0xdd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xb7e3ca63f64b3775, 0x401, &(0x7f000086c000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000ec4000-0x1)=0x1, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003d2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00002ec000-0x4)=0x6, 0x4) fstat(r1, &(0x7f0000060000-0x44)) getsockopt$inet_opts(r3, 0x0, 0x20000000050, &(0x7f0000f1a000), &(0x7f00009ff000)) prctl$getname(0x10, &(0x7f0000dff000-0x23)=""/35) r5 = syz_open_pts(0xffffffffffffff9c, 0x80080) accept$packet(r2, &(0x7f0000da3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000afe000-0x4)=0x14) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0xc) 2018/02/18 01:06:45 executing program 5: clone(0x0, &(0x7f0000000000), &(0x7f000000b000-0x4), &(0x7f0000004000), &(0x7f0000008000-0x1000)) 2018/02/18 01:06:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00000b2000-0x14)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000b0f000)="ff0101000000000000000000efff000000000000", 0x14) 2018/02/18 01:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000136000-0x8)='./file0\x00', &(0x7f00006d2000)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000008000-0xc)={0x10}, 0xc, &(0x7f0000e4c000)={&(0x7f0000023000)={0x14, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/18 01:06:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000089000-0x16)='/selinux/checkreqprot\x00', 0x101040, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000071000)={0xffffffff, 0x0, 0x1, 0xb2e}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000966000-0x20)={0x0, r1, 0x10003, 0xf471}) connect(r0, &(0x7f0000a2d000-0x60)=@nfc_llcp={0x27, 0x800, 0x80000001, 0x6, 0x9ac3, 0x3, "01b5b4889311c393b76c0f0657bb0be8a58dd8828633f184b46d5db6bbaad54a651d106b8fa08d6fcb91eec23046d47127fb9495d4c40bc1af00ccbef413a4", 0x1}, 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00005d1000-0x4c)={0x100000001, 0x2, 0x5}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000167000-0x8)={0x2, [0x7ff, 0x400]}, &(0x7f0000bcc000-0x4)=0x8) r2 = socket(0x15, 0x2, 0x2000000005) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[], 0x0, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x40010) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getpeername$netlink(r2, &(0x7f0000c92000), &(0x7f00004a3000-0x4)=0xc) ioctl$sock_SIOCOUTQ(r2, 0x80047437, &(0x7f0000a16000-0x4)) 2018/02/18 01:06:45 executing program 1: prctl$setmm(0x23, 0x0, &(0x7f0000f47000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x8004510b) 2018/02/18 01:06:45 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x2275c724c9251555) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ec2000-0x15)='/dev/pktcdvd/control\x00', 0x4c00, 0x0) r1 = openat(r0, &(0x7f00008ba000)='./file0\x00', 0x2440c0, 0x10) fstat(r1, &(0x7f0000a8d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000fc7000)={0x2, 0x800, 0xffff, 0x4, 0x7}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bfc000)={0x0, 0x0, 0x0}, &(0x7f00007d6000)=0xc) dup(r1) syz_fuseblk_mount(&(0x7f0000dc4000-0xe)='./file0/file0\x00', &(0x7f000043e000-0x8)='./file0\x00', 0x1, r2, r3, 0x5, 0x4, 0x24) linkat(r0, &(0x7f0000f6d000-0x8)='./file0\x00', r1, &(0x7f0000583000-0x8)='./file0\x00', 0x400) mkdir(&(0x7f00004fc000)='./file0\x00', 0x0) lsetxattr(&(0x7f000046d000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000730de2d6a1f06a0", 0x14, 0x0) 2018/02/18 01:06:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000475000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000933000-0xb4)=""/180, &(0x7f00001f5000-0x4)=0xb4) ioctl$int_in(r0, 0x5452, &(0x7f00000f2000-0x8)=0x8) 2018/02/18 01:06:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x48040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000df0000)={0x0, 0x12, "92642952524ce2cad7c916ab940ce1249cd2"}, &(0x7f0000000000)=0x1a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005ab000)={r1, 0x4, 0x738, 0xfffffffffffffffc, 0x5, 0x7fffffff}, &(0x7f0000178000)=0x14) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) creat(&(0x7f00003af000)='./file0\x00', 0x20) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) alarm(0x398b) r3 = request_key(&(0x7f000013e000)='logon\x00', &(0x7f0000216000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000606000)="886370757365747573657200", 0xfffffffffffffff9) r4 = memfd_create(&(0x7f000057d000-0x1d)='ppp0wlan0+-+posix_acl_access\x00', 0x2) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) r5 = add_key(&(0x7f0000947000)='blacklist\x00', &(0x7f00005fc000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00009dd000-0x7b)="a7d1604de4cf971539e13a5952895c034a3246b4ef9ebcf6aea11246cc3c301d98710493b3bd609e9e566d9e13904c59b921bd01087b1054b7d801b107114dea5e57d1d8edbbc213e6cc56ed437e799a62fe6e743edfbdd0d7ffbee85e9baef58b2caca8435653174c13b9b22a129ef4d19da7f90c8efe3db61310", 0x7b, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000220000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f00000e0000-0x4)) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000ea0000)={0x5, {{0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}}}, 0x88) mmap(&(0x7f00001be000/0x1000)=nil, 0x1000, 0x1000008, 0x30, r6, 0x40) keyctl$unlink(0x9, r3, r5) 2018/02/18 01:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000733000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2286, &(0x7f0000956000-0x1)='S') pread64(r0, &(0x7f0000651000-0xde)=""/222, 0xde, 0x32) 2018/02/18 01:06:45 executing program 3: clone(0x0, &(0x7f000028f000), &(0x7f0000d80000), &(0x7f00004de000-0x4), &(0x7f000096a000)) renameat(0xffffffffffffffff, &(0x7f0000f39000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c31000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400400, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000e48000)=""/4096) 2018/02/18 01:06:45 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000027000)='./file0\x00', 0x105000, 0x40) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000029000-0xc)={0x0}, &(0x7f0000026000-0x4)=0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000029000-0x8)={0x0, r2}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000028000-0x4)=0x519, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000019000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000009000-0x4c)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) 2018/02/18 01:06:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000015000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f0000c9f000-0x5)='maps\x00') r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ce6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000cbd000-0x8c)={0x101, 0x5, 0xfff, 'queue0\x00', 0x100000001}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000b1a000-0x4)=0x2, 0x0) 2018/02/18 01:06:45 executing program 1: r0 = socket$inet(0x2, 0xa, 0x80) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000964000-0xe8)={{{@in6=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000e2f000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, r2}) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000000000), 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000cf5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000bf7000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000f0c000-0x1c)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x80000000000002, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x5, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000), 0x0, 0xece4f4578e576455, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000002000-0x1000)=""/4096, 0x1000) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000fe6000+0xd38)={@multicast2=0xe0000002, @broadcast=0xffffffff, r3}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000002000)=0x4) 2018/02/18 01:06:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40042) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000000000), 0x0, 0x1, &(0x7f000088b000-0x10)={0x1a, 0x17, 0x2, 0x3, 0x2, 0x7ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000002000-0x4), 0x4) 2018/02/18 01:06:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x1, &(0x7f0000005000-0x18)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) truncate(&(0x7f0000d88000)='./file0\x00', 0x1f) 2018/02/18 01:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000076e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@empty, @multicast2, 0x0}, &(0x7f000070e000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, r2}, 0xc) getsockname$inet6(r0, &(0x7f0000d63000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000016000-0x4)=0x1c) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) socket$inet6(0xa, 0x5, 0x5) write$selinux_create(r0, &(0x7f00002b1000)=@objname={'-ystem_u:object_r:tun_tap_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x40) 2018/02/18 01:06:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f000016c000-0x448)={'filter\x00', 0x7, 0x4, 0x3f8, 0x210, 0x100, 0x210, 0x310, 0x310, 0x310, 0x4, &(0x7f0000844000-0x40), {[{{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "24dbd8939641d8c185f421dc2ba80e4db909baa751a2a71d6c4c2cb1ea29"}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="14afa0c30fb8", @empty, @multicast1=0xe0000001, @broadcast=0xffffffff, 0x8}}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "98d10b62afcc6c575a513c76099ebfa37022706f1a9ee12e421033969c98"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) 2018/02/18 01:06:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000372000-0x1c)={0xa, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fffffff}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000fb4000)="be", 0x1, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty}, 0x1c) clock_gettime(0x0, &(0x7f0000dc6000)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f000052f000-0x20)={{r2, r3+30000000}, {0x77359400}}, &(0x7f0000cc6000-0x20)) recvmmsg(r1, &(0x7f00009e4000-0x12c)=[], 0x1b6, 0x0, &(0x7f000037b000)={0x77359400}) r4 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000073e000)={{{@in6=@ipv4={[], [], @dev}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00008c4000)=0xe8) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fa0000)='/dev/keychord\x00', 0x0, 0x0) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000087e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat(r7, &(0x7f000029b000-0x8)='./file0\x00', r8, &(0x7f0000a18000-0x8)='./file0\x00') ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000811000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x8001, 0x4, 0x8001, 0x500, 0x20, 0x40810000, r5}) mount(&(0x7f000061f000)='./file0\x00', &(0x7f0000b18000-0x8)='./file0\x00', &(0x7f0000a10000)='ext4\x00', 0x800000, &(0x7f0000100000-0x38)="8a0a4c7682cafd79b900936a9672454f19f902d6951db0a3bc4780745962d5211efdb2babcb8716fb923dd06c0eb5707f5d0b21ee91dbc6f") setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000773000-0x4)=0x11, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ef8000)={{{@in=@dev={0xac, 0x14}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0xbf}}, {{@in=@loopback=0x7f000001}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) modify_ldt$read_default(0x2, &(0x7f0000d9c000-0x9a)=""/154, 0x9a) sendmsg$nl_crypto(r4, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0xe0}, 0x1}, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000f4c000)=0x8001) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f86000)={{{@in6=@empty, @in=@broadcast=0xffffffff, 0x3, 0x8, 0x3, 0x200, 0xa, 0x1850063db1eba070, 0x20, 0xdf, r5, r6}, {0x40, 0x2, 0xf872, 0xb8, 0x0, 0x2, 0xffffffffffffffb0, 0x7}, {0x5, 0x1ff, 0x2, 0xa2}, 0x0, 0xf, 0x0, 0x1, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x6c}, 0xa, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x2, 0x3, 0x7, 0x1, 0x5, 0x8000}}, 0xe8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000f69000-0x4)=0x9, 0x4) 2018/02/18 01:06:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fstatfs(r0, &(0x7f0000d4c000)=""/64) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000b8a000-0x1840)={0x1c, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0xb, @binary}]}, 0x1c}, 0x1}, 0x0) [ 44.525176] audit: type=1400 audit(1518916005.479:10): avc: denied { write } for pid=6033 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/18 01:06:45 executing program 3: r0 = memfd_create(&(0x7f000037f000-0x3)='*^\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000001000-0x4)) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001000-0xb2)="84d4b0b9d79f18a9aa314759ab9c20595f273525c381cd961c724448775a2b5e6d54751315d6f459c6ee515ba0f3d3ea0bdd8752aa5653b91cf836c9839032a87d78e9c42817b6e071ed2e5a12a5f9f3f2d3ceb78e38225073980f1c9941cd0069c2e5d02da40e49f17426dc331ef0c1ede00803b5fb2d95d2cf356348450a4f0bcfe76e861636f4ebfa291cd4d09504c845701131223592bc048565847d9c3e7eee808904867a6c2ce4ffb431ddcde6cc20") r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000ee000)='/dev/loop-control\x00', 0x403, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/02/18 01:06:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect(r0, &(0x7f0000ef6000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000337000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpeername$llc(r1, &(0x7f00000a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000848000-0x4)=0x10) 2018/02/18 01:06:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2}}) r0 = syz_open_dev$sg(&(0x7f0000bdf000-0x9)='/dev/sg#\x00', 0x3, 0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f00000bb000-0x4)) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000002c000)) 2018/02/18 01:06:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000914000)={0x0}) fchdir(r0) writev(0xffffffffffffffff, &(0x7f0000d7d000-0x10)=[{&(0x7f00008bb000)="0bf5430f020319", 0x7}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000a13000-0x9)='/dev/sg#\x00', 0x2000400000000000, 0x2) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00008ba000)={&(0x7f0000c41000-0x10)=[0x6, 0x8, 0x9, 0x800], 0x4, 0x1, 0x1f, 0x20, 0x20002, 0x2, {0x4, 0x3, 0x3, 0xcc, 0xfffffffffffff801, 0x0, 0x7, 0x7fffffff, 0xaf, 0x7, 0x0, 0x8, 0x80000000, 0x3, "4b1c311e4f8a860eeafcade08010dc0c1c53c763792b1a4bc173871bc012bd5e"}}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00001be000-0x10)={0x4, &(0x7f0000e7c000)=[{0x8, 0x8, 0x9, 0x1ff}, {0x4, 0x2, 0x1, 0x3}, {0x486, 0x2, 0x6}, {0x0, 0x1000, 0x62a4, 0xfffffffffffffff9}]}, 0x10) r2 = socket$inet6(0xa, 0x80006, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00004dc000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x91cd, 0x6, 0xceb9, 0x5}, &(0x7f0000ced000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d2f000-0x8)={r3, 0x7fff}, &(0x7f00002c0000-0x4)=0x8) 2018/02/18 01:06:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000769000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000b8000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x1e, r1, 0x1, 0x1ff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000011000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) 2018/02/18 01:06:45 executing program 2: socketpair(0x9, 0x2, 0x662, &(0x7f00008d8000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001000-0x13)={@common}) mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000aad000)=@full, &(0x7f0000aad000)=0x48) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000aad000)={@generic="be941098fbad7062bb8f6d904b2f48b9", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000001000-0x30)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000188000-0x8), 0x8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aaf000-0x8)) 2018/02/18 01:06:45 executing program 5: sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) 2018/02/18 01:06:45 executing program 6: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e5a000)={0x100000000, 0xf0, 0x100, 0xa1f2, 0x200, 0x10, 0x5, 0x4, 0x0, 0xffff, 0x7fff}, 0xb) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000-0x8)=@sco={0x1f, {0x1, 0x0, 0x0, 0x2000000}}, 0x8) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f000000a000)) 2018/02/18 01:06:45 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d8b000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000258000)="17", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x10001, 0xfe00000000000000, 0xfff, 0x5, @tick=0x6, {0x9, 0x8}, {0x4, 0x7f}, @addr={0x1eb2, 0x2}}, {0x2, 0x7, 0x8, 0x8000, @tick=0x7fffffff, {0x6, 0xe163}, {0x0, 0x80}, @time=@tick=0x10}], 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r2, &(0x7f0000002000-0x48)=@full, &(0x7f0000002000-0x4)=0x48, 0x80000) 2018/02/18 01:06:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c35000)='net/rfcomm\x00') ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00001d8000-0x8)) r2 = gettid() connect$l2tp(r0, &(0x7f000030c000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x4, 0x3, {0xa, 0x1, 0x622, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x32) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) sched_getparam(r2, &(0x7f00009c5000)) rt_sigsuspend(&(0x7f0000fcf000)={0x7}, 0x8) accept4$packet(r0, &(0x7f0000935000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000662000-0x4)=0x14, 0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) shutdown(r0, 0x0) 2018/02/18 01:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00007ae000-0x8)='./file0\x00', r0, &(0x7f0000a31000-0xa)='./control\x00') r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f00000df000)='./file0\x00', 0xfffffffffffffffe) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000b40000-0xa)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') utimensat(r0, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{}, {0x0, 0x2710}}, 0x0) accept4$unix(r0, &(0x7f00006e3000)=@abs, &(0x7f0000f12000)=0x8, 0x80800) 2018/02/18 01:06:45 executing program 6: r0 = gettid() waitid(0x2, r0, 0x0, 0xa, &(0x7f000027e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f0000001000-0x30), 0x30, 0x0) 2018/02/18 01:06:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000033a000-0x11)='/selinux/enforce\x00', 0x880, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000076d000)={0x8, 0x0, 0x10000, 0x80000000}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000bb3000)={r1, 0x7}) ppoll(&(0x7f00001b2000)=[], 0x200000000000005d, &(0x7f0000553000), &(0x7f0000f07000-0x8), 0x5) 2018/02/18 01:06:45 executing program 5: remap_file_pages(&(0x7f0000bbb000/0x3000)=nil, 0x3000, 0x0, 0xfffffffffffffffc, 0x0) 2018/02/18 01:06:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000372000-0x1c)={0xa, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fffffff}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000fb4000)="be", 0x1, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty}, 0x1c) clock_gettime(0x0, &(0x7f0000dc6000)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f000052f000-0x20)={{r2, r3+30000000}, {0x77359400}}, &(0x7f0000cc6000-0x20)) recvmmsg(r1, &(0x7f00009e4000-0x12c)=[], 0x1b6, 0x0, &(0x7f000037b000)={0x77359400}) r4 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000073e000)={{{@in6=@ipv4={[], [], @dev}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00008c4000)=0xe8) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fa0000)='/dev/keychord\x00', 0x0, 0x0) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000087e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat(r7, &(0x7f000029b000-0x8)='./file0\x00', r8, &(0x7f0000a18000-0x8)='./file0\x00') ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000811000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x8001, 0x4, 0x8001, 0x500, 0x20, 0x40810000, r5}) mount(&(0x7f000061f000)='./file0\x00', &(0x7f0000b18000-0x8)='./file0\x00', &(0x7f0000a10000)='ext4\x00', 0x800000, &(0x7f0000100000-0x38)="8a0a4c7682cafd79b900936a9672454f19f902d6951db0a3bc4780745962d5211efdb2babcb8716fb923dd06c0eb5707f5d0b21ee91dbc6f") setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000773000-0x4)=0x11, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ef8000)={{{@in=@dev={0xac, 0x14}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0xbf}}, {{@in=@loopback=0x7f000001}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) modify_ldt$read_default(0x2, &(0x7f0000d9c000-0x9a)=""/154, 0x9a) sendmsg$nl_crypto(r4, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0xe0}, 0x1}, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000f4c000)=0x8001) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f86000)={{{@in6=@empty, @in=@broadcast=0xffffffff, 0x3, 0x8, 0x3, 0x200, 0xa, 0x1850063db1eba070, 0x20, 0xdf, r5, r6}, {0x40, 0x2, 0xf872, 0xb8, 0x0, 0x2, 0xffffffffffffffb0, 0x7}, {0x5, 0x1ff, 0x2, 0xa2}, 0x0, 0xf, 0x0, 0x1, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x6c}, 0xa, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x2, 0x3, 0x7, 0x1, 0x5, 0x8000}}, 0xe8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000f69000-0x4)=0x9, 0x4) 2018/02/18 01:06:45 executing program 3: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) sigaltstack(&(0x7f0000189000/0x4000)=nil, &(0x7f0000652000)) 2018/02/18 01:06:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006e8000), &(0x7f0000784000-0x4)=0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005c1000)='/proc/self/net/pfkey\x00', 0x8400, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000b39000)="b9cc5b61b3f6fa170fb1fd414a1e6808f1e0eefdb7c350c47a60c908c34bc93f208f5047fa8a3ef4ed686761388a962bede913327fb48d4c207eec6bf2f0f10814fdd7e793181b7fcabfdfb7fa23ebcff2c301c0d076357be376557773d4de1fb46d222c9f2ac7511890fb06c721a056552f97c59da7ffa5a128c91b", 0x7c) 2018/02/18 01:06:45 executing program 2: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000001c000)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000036000-0x18)={0x0, 0x8, 0x20, 0x1}, &(0x7f0000023000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000029000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x7ff, 0x5}, &(0x7f0000018000-0x4)=0x98) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000005a000), &(0x7f0000025000)=0x4) 2018/02/18 01:06:45 executing program 0: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00001b3000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8, 0x0, 0xfffffffffffffffc}]}]}, 0xafb232af22ae79e8}, 0x1}, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ef4000-0xe8)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000ef4000-0x4)=0xe8) connect(r0, &(0x7f0000169000)=@ll={0x11, 0x1b, r1, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/18 01:06:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x7) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c2f000), &(0x7f0000b40000)=0x4) readv(r1, &(0x7f00002e1000-0x60)=[{&(0x7f0000bb9000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/18 01:06:45 executing program 6: clock_getres(0x2, &(0x7f00000c8000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/75) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)) 2018/02/18 01:06:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00008ea000)=""/101, &(0x7f00006c1000-0x4)=0x65) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000ea000-0x4)=0x6, 0x4) 2018/02/18 01:06:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c64000)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@empty}}, 0xe8) close(r0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000afb000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bc4000-0x10)='/dev/sequencer2\x00', 0x1000000000000200, 0x0) 2018/02/18 01:06:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0xd) r0 = socket(0x10, 0x2, 0x0) poll(&(0x7f0000c0c000)=[{0xffffffffffffffff, 0x8000}, {r0, 0x80}], 0x2, 0x10000) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000791000-0x103c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x3c}, 0x1}, 0x0) fsync(r0) 2018/02/18 01:06:45 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto$inet6(r1, &(0x7f0000603000)="c2", 0x1, 0x0, &(0x7f00001e0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendto(r1, &(0x7f0000f1e000-0xdd), 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) flistxattr(r0, &(0x7f0000fee000), 0x0) 2018/02/18 01:06:45 executing program 6: mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000903000-0x4)) r0 = getpgid(0x0) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x2000000000007, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30004}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8), 0x8, 0x0) read(r3, &(0x7f0000def000-0x19)=""/128, 0x80) signalfd4(r3, &(0x7f0000671000-0x8)={0x64}, 0x8, 0x0) 2018/02/18 01:06:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000001000-0x57)="8fd5cd370000d8e1c104295d5b20532100000000000001000400000000558d8abd071a850e882b41a09b00000005681d", 0x30) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000002000-0x4)=0xa5c) 2018/02/18 01:06:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000052f000)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) accept4(r0, &(0x7f0000f25000-0x9)=@rc, &(0x7f0000aac000-0x4)=0x9, 0x80800) 2018/02/18 01:06:45 executing program 1: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) write(r0, &(0x7f0000c15000-0x20)="1f0000003a00079f1a00d209bdff00000a3f20165fffffe400000028000000", 0x1f) pwrite64(r0, &(0x7f000009c000)="10a2de16644a4008eab5544ea3a87c6a7c5a8d758d9c395b60cc47d8b871c7f5ca5b645d578c444613cdc8400d9761b5b01a5ed41d186f8d2be66a8bd7b97cf892e01798f97363d6a59f878d71af048dca39a44d75b367dc70532bd8b4ecc81ec570f20c06baf180722a21c8c93a564c3ec26d5c2e9f7c4b7b5e2d4035ffc162a9775355abeb6846510243dd9c9170eae53687a66f6920bddfc582d5fdcc307942298a9ff6319b73688a6b17531e864d8b439a1003c4e129bfbb43650f6153afa5495d0455382d4ef8b114e2f7cef70b829f77b5118cf3eb8248884d61b1a3e93a899ba0e68ddd032be57a55c7", 0xed, 0x0) recvmsg(r0, &(0x7f00002ca000-0x38)={&(0x7f0000650000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f000074a000-0x40)=[], 0x0, &(0x7f0000d4c000-0x2a)}, 0x0) 2018/02/18 01:06:45 executing program 0: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00001b3000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8, 0x0, 0xfffffffffffffffc}]}]}, 0xafb232af22ae79e8}, 0x1}, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ef4000-0xe8)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000ef4000-0x4)=0xe8) connect(r0, &(0x7f0000169000)=@ll={0x11, 0x1b, r1, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) [ 44.889432] TCP: request_sock_TCP: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/18 01:06:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002ca000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x11, 0xf, 0xffffffff, &(0x7f00009ba000-0x8)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000c8000)={0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00006f3000)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x73a7, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x2, 0xf008, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @rand_addr=0x3}, @in6={0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x6}], 0x94) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00009d8000-0x8)={r2, 0x1}) getsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f00009c8000), &(0x7f0000c7b000)=0xfffffffffffffee6) 2018/02/18 01:06:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f00005ff000)='bdev\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a6c000-0x8)={0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fbb000-0xe8)={{{@in6=@remote, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000021000-0x4)=0xe8) 2018/02/18 01:06:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000835000-0xc)={0xfffffffffffffffd, 0x0, 0x1, 0x6, 0x9}, 0xd589307d35974c21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001000-0x14)={@ipv4={[], [], @broadcast}}, &(0x7f0000000000)=0x14) 2018/02/18 01:06:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x1)='\x00', 0x2) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000-0x4)) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='pagemap\x00') read$eventfd(r1, &(0x7f00002dc000-0x8), 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003000-0xa1)="e407784eab19c367d0a17ff0fe736387ff76ad6ec1b2adee67f7fc923c1fe457be8b9727fd55b81bb8a8a027c586dc4fcb10fb6a6ec0bd687f8fad1764b39774fd7c6c54d3febf59e746315bac19b602dd65c78f7bb5bb135f93778aa5c6ec0d623aee1b99b44396e4f81d54c039876de33d101c705aa767ef55391fd6491626d30143133c53262dc0030886b2248b1a605397abac42b503a4d922b7f090701c7f", 0xa1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r2, &(0x7f0000002000)=""/251, 0xfb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000-0x4)=0x0) fcntl$setown(r1, 0x8, r3) 2018/02/18 01:06:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000f8c000-0x3), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000d67000-0x8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000a7c000-0x8)=[], &(0x7f0000c6e000)=[]) fcntl$setown(r1, 0x8, r0) r3 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r4 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r3, r4, &(0x7f0000bc8000), 0x9) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) chdir(&(0x7f0000c3e000)='./file0\x00') get_robust_list(r0, &(0x7f0000207000)=&(0x7f000037a000), &(0x7f000009c000-0x8)=0x18) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/02/18 01:06:45 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000b000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000000c000)={0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000000b000)=[@in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @rand_addr=0x5}, @in={0x2, 0x1, @multicast2=0xe0000002}], 0x3c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000000d000)={r1, &(0x7f0000006000)=""/195}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000-0x8)={0x0, 0x1}, &(0x7f000000d000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000)={r2, 0x1ff}, &(0x7f0000004000-0x4)=0x6) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f000000a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f000000e000)=""/170, 0xaa) sendmsg(r3, &(0x7f000000b000)={0x0, 0x0, &(0x7f000000b000-0x30)=[], 0x0, &(0x7f0000007000)=[]}, 0x0) 2018/02/18 01:06:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) flock(r0, 0xf) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x41) ioctl$TCSETS(r0, 0x402c542d, &(0x7f0000e0e000)={0x0, 0x101, 0x0, 0x1, 0x0, 0x1, 0x0, 0x40, 0xfffffffffffffffe, 0x1, 0x0, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ca1000)={0x0, 0x0, 0x5af80000000}) socketpair(0xb, 0xa0006, 0x88, &(0x7f000030b000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000b69000-0xc)={r1, 0x80000, r2}) 2018/02/18 01:06:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0xd, 0x80002, 0x7, &(0x7f00005a3000-0x8)={0x0}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)) 2018/02/18 01:06:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000957000-0x8)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f00006e3000-0x9)='/dev/sg#\x00', 0x10002, 0x803) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000082d000-0x10)="7d54e77310c1495b1786982ba78da3f1", 0xa) socket$inet6_icmp(0xa, 0x2, 0x3a) listen(r0, 0x0) socket$unix(0x1, 0x1, 0x0) 2018/02/18 01:06:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000064c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000e0f000-0x10)={&(0x7f00007d7000/0x3000)=nil, 0x3000}) write(r0, &(0x7f0000d44000-0xed)="2400000026007f010000000000007701000000ff010000000e000000ffffffff0100ff10546fbfeef2ebc708bafea7829f8635dce54421ab0e23ec6188acb143ce4c1add55e44fd875e0a71d847183483501d64c438745619627eb00e844fd4a015c61cc9c9b8a0905bac8bae4a7db374e667b4451f4f071c813b942d3ccf2f0de23afab47142e233a59b7d8a835a3cbe8eb78d3089d77168f178c0f8ffcaeb86db9af74664304ac753cdb85bd936d105e6d05cd5ac62c6f82f9f133743613483921d7da1ff54ec0995e78cce03fababafdc71dbe22c0abedf12b2f59825e867ffc76b100eadd369b5033d1fe2", 0x72) fcntl$setsig(r0, 0xa, 0x14) 2018/02/18 01:06:45 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b5f000)={0x0, 0x0}, 0x4000) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00006d0000)="88121dc4ef1348e909b0ac87d31376f8aded0c8b71d189070521c74958a9", 0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xf)='net/ipv6_route\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000001000-0x9c)=""/156, 0x9c, 0x0) readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000a9a000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f17000-0x4)) preadv(r1, &(0x7f0000b53000)=[{&(0x7f00006b4000-0x2a)=""/42, 0x2a}, {&(0x7f00004d2000-0x2b)=""/43, 0x2b}, {&(0x7f00007b2000-0x49)=""/73, 0x49}, {&(0x7f00001cc000)=""/4096, 0x1000}, {&(0x7f00006ca000)=""/237, 0xed}, {&(0x7f0000442000)=""/170, 0xaa}, {&(0x7f0000255000-0x81)=""/129, 0x81}], 0x7, 0x40) readv(r1, &(0x7f0000d3c000-0x10)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/18 01:06:45 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000275000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000063b000)) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000067e000-0x4)=0x1, 0x4) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f00009a3000-0x4), 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000)={0x0, []}, &(0x7f0000002000)=0x4) 2018/02/18 01:06:46 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x100000000000000c, &(0x7f0000014000-0x4), &(0x7f0000013000-0x1)=0x4) 2018/02/18 01:06:46 executing program 4: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000000a000), &(0x7f0000007000), &(0x7f0000033000-0x40), &(0x7f0000026000)={0x0, 0x1c9c380}, &(0x7f0000032000)={&(0x7f0000032000)={0xfffffffffffffff8}, 0x8}) r0 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x4, 0x80000) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000035000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x41, 0x9, 0x4, 0x5, 0x3}, &(0x7f0000034000+0xa77)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000001f000-0x8)={r3, 0x9}, 0x8) futimesat(r0, &(0x7f0000034000-0x8)='./file0\x00', &(0x7f0000033000)={{r1, r2/1000+10000}, {0x0, 0x7530}}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000001f000-0x4)) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000036000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) 2018/02/18 01:06:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000e05000), 0x80000) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000312000)={@generic="b379930defc8f1f3682d26790726c0a1", @ifru_flags=0x1100}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') sendfile(r2, r2, &(0x7f0000240000-0x8), 0x400000ff) 2018/02/18 01:06:46 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000002000-0x10)={0x4, &(0x7f0000000000)=[{0x3, 0x6, 0xf66}, {0x4, 0x7, 0x3, 0x9}, {0x6, 0xbc, 0x1, 0x496}, {0x8, 0x800, 0xe7, 0xb8}]}, 0x10) syz_emit_ethernet(0x16, &(0x7f0000003000-0xac)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @llc={@snap={0x0, 0x0, 'u', "e11184"}}}}}}, &(0x7f0000003000)={0x0, 0x1, [0x0]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000006000-0x8)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000007000-0x98)={0x0, 0x0, 0x0, 0x0, 0x1800000000000000, 0x17, 0x1c, 0x1, "e4c59c46ecab27c831ef281c4b080d072cc2735e941a4394158bfae5c37756fd6126d9311e07450e163100a250ebfbf95f283dd5162d0006f8af43407e448d6d", "b84d408b001478877089ed5212cb8978069bc64db8bc3247758f811e9e02d383", [0xeee]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000007000)=0x5, 0x4) 2018/02/18 01:06:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000d88000-0xc)={0x0, 0x1, 0x30}, &(0x7f00001a0000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c65000-0xa0)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0x1, 0x10000, 0x800, 0x10}, &(0x7f00001d4000-0x1)=0xa0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000516000-0x8)={0x0, 0x0}) r3 = socket$inet6(0xa, 0x802, 0x0) r4 = fcntl$dupfd(r2, 0x0, r0) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000c30000-0x26)=""/38) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x100, 0x2}, 0x20) 2018/02/18 01:06:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a88000-0xd)='/dev/usbmon#\x00', 0x1f, 0x400000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f2a000)={0x7ff, 0x0, 0x10003, 0xffff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00001a9000-0x10)={r1, 0x761}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000d7b000), 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r4, 0x0) sendto$inet6(r2, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000118000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r2, &(0x7f0000f1e000-0xdd), 0xd3819432a973de7a, 0x0, &(0x7f000044e000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/18 01:06:46 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) fstat(r0, &(0x7f0000142000-0x44)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x3) fsetxattr(r1, &(0x7f00004f4000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000953000)="706f73fb00000000000000566f6573737b0000", 0x13, 0x0) fcntl$addseals(r1, 0x409, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000ae000-0x14)={0x0, 0x3f, 0x800, 0x0, 0x8, 0x441d3ca9}, &(0x7f0000ff4000-0x4)=0x14) 2018/02/18 01:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00008c2000-0x10)={0x0, &(0x7f0000000000)=[]}) r0 = memfd_create(&(0x7f0000cd9000-0x2)='!\x00', 0x1) ioctl$TCSBRKP(r0, 0x5425, 0x100000001) 2018/02/18 01:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e67000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001ed000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000f72000-0x8), 0x40) 2018/02/18 01:06:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000160000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000380000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000750000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000698000-0x4)=0x14, 0x800) getuid() bind$packet(r1, &(0x7f0000ff3000)={0x11, 0xf6, r2, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000e7a000)="020000000400000090746e00", 0xc, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000bdb000-0x4)=0x1) 2018/02/18 01:06:46 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x3, &(0x7f000000e000-0x18)=[{0x84}, {0x48}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) 2018/02/18 01:06:46 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000)={@common='bond0\x00', &(0x7f0000005000-0x10)=@ethtool_pauseparam={0x13, 0x10000, 0x6, 0xfffffffffffff000}}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000-0xe)={0x0, 0x3, 0x3, [0xff, 0x4, 0x0]}, &(0x7f0000005000)=0xe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0xffffffff}, &(0x7f0000006000-0x4)=0x8) [ 45.154204] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/18 01:06:46 executing program 6: r0 = getpgrp(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003b1000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00001d4000-0x44)={{0x2, 0x1, @multicast1=0xe0000001}, {0x306, @empty}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, @common='yam0\x00'}) getpriority(0x2, r0) 2018/02/18 01:06:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) socket$inet6(0xa, 0x4, 0x6) write(r1, &(0x7f0000839000), 0xffffffffffffff8c) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000), 0x0, 0x1}, 0x2006) 2018/02/18 01:06:46 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000010000)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000011000)={@empty}, &(0x7f0000012000-0x4)=0x3) fanotify_mark(r0, 0x80, 0x20, r0, &(0x7f0000005000-0x8)='./file0\x00') r1 = socket$inet6(0x10, 0x17, 0x40005) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000013000-0x4)=0x81, 0x4) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000005000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c7fffffff00080021000149bd50ca8a9848a3c728c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d456", 0x55}], 0x1, &(0x7f0000000000)=[]}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000013000)={0x20, 0x2, 0x9, 0x1}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000015000-0x4), &(0x7f0000010000)=0x4) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000006000+0x69d), &(0x7f0000007000)=0x4) 2018/02/18 01:06:46 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getown(r0, 0x9) 2018/02/18 01:06:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x100000000, 0x1) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/190) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000ddf000-0x1)='\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000ab5000)=0xc4, 0x4) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000eef000-0x12)='net/psched\x00') fgetxattr(r4, &(0x7f0000d6b000)=@random={'os2.', '\x00'}, &(0x7f0000a6a000)=""/204, 0xcc) close(r4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004cb000)={@common='gretap0\x00', &(0x7f000078c000)=@ethtool_gstrings={0x1b, 0xe0d, 0x81, "b2cca3fd196389cca511ae10abec9494f7b95ffdb6061134acee1dd9c98ea43452fcd9d1caa2b35ff762d24c89e593bbeda183eb81c9d49e4ce8d8e74af5b34569b946b90bf2e17c4daf211b08513eef196a4e12b59cff92e8b3407763cf0ab2f545e0769c2606ef51fa8d75afccd2927e8a01b60f69cc8be5aac2fac0cc7f9e93"}}) 2018/02/18 01:06:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) alarm(0xfffffffffffffc00) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00008a9000)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x43, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/02/18 01:06:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e93000+0x241)=@buf={0x69, &(0x7f00002a3000)="1c09f533176a35fb9f3263fc2575a64ca7a43e1d018b95e845fabb8a0972b1b80a0cb27760c04ebff0e146f1b301e02a6cecce5c2f4bc13cb88d10da6df70d8e6072fe0513677f5f424eae1b971bb960d5492c6a79e1b7d3a97132d13d81b27617d2937a1ff64f00e4"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000033b000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000840000)=0xb) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007e7000)={r1, 0x20, 0x8}, 0x8) setgroups(0x0, &(0x7f000068a000)=[]) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000381000+0xa34)=""/20) 2018/02/18 01:06:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty}, 0x6e) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000520000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000d39000-0x6b), 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty}, 0x10) connect$inet(r0, &(0x7f0000ad3000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000013d000-0x1000), 0x0, 0x0, 0x0, 0x0) 2018/02/18 01:06:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) clock_gettime(0x0, &(0x7f00004c7000)={0x0, 0x0}) ppoll(&(0x7f0000843000)=[{r0, 0x1}], 0x1, &(0x7f000093d000-0x10)={0x0, r1+10000000}, &(0x7f000020c000), 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000deb000)=r2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x6}) 2018/02/18 01:06:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) alarm(0xfffffffffffffc00) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00008a9000)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x43, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/02/18 01:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ae000)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000b89000-0x6)="01000000031c", 0x20000, &(0x7f0000424000)) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='.', &(0x7f0000348000-0x6)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000333000)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000ec3000-0x1)) r0 = syz_open_dev$usbmon(&(0x7f00001d3000)='/dev/usbmon#\x00', 0x80000000, 0x20800) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000932000-0x1c)={0x1, 0x4, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}]}) 2018/02/18 01:06:46 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000301000)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x5, 0x5, 0x2, 0x1f, 0x5, 0x7}) r1 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000899000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x0) write$tun(r2, &(0x7f0000aa3000-0x269)=@hdr={0x2, 0x80, 0x6cc, 0x9, 0x93, 0x100000001, @ipv6={0x4, 0x6, "e64889", 0x237, 0x3b, 0x7, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[@hopopts={0x33, 0x29, [], [@enc_lim={0x4, 0x1, 0xbf}, @generic={0x7ff, 0xdf, "9935adec51ba89c2101a65fea94844c685ba307c6118586987b77bef72f6f5b1e648ed9c4ab841c3c8e418cc9f8a73a81ab395a0ab36a31dbde60fd6ddacede5e9b1916397b01b5cd60dc0122a49fb90417e0f89dfc93ee10b3b6245a90f909a0caaba8f9c722670ae9d46d9214eec01a7abd663f0135c6f8a7814c719dd9a975c45ac8616db607eb49bc58e9a239a439d20a12c8019de8f0971f11d30a0abe113cb86bfc8b6c9ac9ea962a38e4ec6781ab456f64decce06b5d0377933a0c9c0ba035ee5d9637ec9a961e0a8c5d027fa234e28fee77143e6a8a1f5fcb407b2"}, @calipso={0x7, 0x48, {0x9, 0x10, 0x4, 0x0, [0x8, 0x8, 0x9, 0x3, 0xfffffffffffffef9, 0x5, 0x8, 0x2]}}, @ra={0x5, 0x2, 0x1f}, @calipso={0x7, 0x10, {0x0, 0x2, 0x73ba, 0x1, [0x58]}}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x10000}]}, @fragment={0x2b, 0x0, 0x5, 0x100000001, 0x0, 0x0, 0x3}, @fragment={0x8f, 0x0, 0x6, 0x5, 0x0, 0xfff, 0x1}, @hopopts={0x0, 0x0, [], [@ra={0x5, 0x2, 0xbc94}]}], @gre={{0x0, 0x0, 0x1, 0x5, 0x0, 0x2, 0x0, 0x1, 0x880b, 0x9d, 0x1, [0x7fff], "0fc474c49b97cea31291c161d469c22d0f7be50d154e149879865a93407f19a7c6caa6823d45fd3cb32cc640a9b7a88cacc7ab3e462f2a6973cba98eebe8775751d7b246b8b8b9c0748b1b157125740ff1f1fec0387567e2fe37eea9f5a56e106705b4f9d6dccd12accd1ff9bb2d7c5e3cb73045fe6a11985359a2023f37984a0064bd2758d66ae9abe733e563115a9539e966aa5b68f3fa936e587880"}, {0x2, 0x0, 0x1, 0x3, 0x0, 0x0, 0x800, [], "ce089f"}, {0x1f, 0x0, 0x8, 0x1, 0x0, 0x0, 0x86dd, [0x80], "ac9db1ecb9c141fa4e8085"}}}}}, 0x269) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000174000)=[{r1, 0xab88b4e83d92fb14}], 0x2000000000000047, &(0x7f0000000000)={0x77359400}, &(0x7f0000944000)={0x2}, 0x8) pread64(r1, &(0x7f0000000000)=""/145, 0x91, 0x0) 2018/02/18 01:06:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{}, {}], 0xfffffd24) r1 = dup(r0) dup3(r0, r1, 0x0) clone(0x0, &(0x7f0000e19000-0x76), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00008d5000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/02/18 01:06:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000b7e000-0x11)=@known='security.selinux\x00', &(0x7f00007ff000-0xd9)=""/217, 0xd9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) pivot_root(&(0x7f0000f41000)='./file0\x00', &(0x7f0000219000-0x8)='./file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000239000-0x8)={0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x5, 0x80007, 0x780, &(0x7f0000515000-0x8)={0x0, 0x0}) sendmmsg$nfc_llcp(r2, &(0x7f00002be000)=[{&(0x7f000033b000-0x60)={0x27, 0xeec, 0x750000000000, 0x3, 0x59e8c2f9, 0x4, "838f719b65aefa3fdc7388c043f3a08508a691fad84a56ff1c5c992d329151ccb816c8dcd8ef5319c685c88e1d227055136220ce71debbb481af67b195765a", 0x200}, 0x60, &(0x7f0000902000)=[{&(0x7f0000c03000-0x3a)="80be2c0b066accd33daa0c5c1e308b6f34e6affbbd479e722172b361827b0c70bbf1277241f0372c376cdd3a950d14ceed1de29e61ac8082a984", 0x3a}], 0x1, &(0x7f0000f3f000)={0x60, 0x19f, 0xffffffffffffff00, "6ee63877b406bb83856024ea034a7df7070dc07d389684fa195ced85b8d20a7fa9a1eba695ac824b2c3d881a1652c8f67ddeec990fbd208b9782a657c51c0fa3bb911df6a0d47bb3f1883b"}, 0x60}], 0x1, 0x4004000) sendmmsg(r0, &(0x7f0000db7000)=[{{&(0x7f0000c66000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x3, 0x3, {0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x3}}}, 0x32, &(0x7f000090a000-0x30)=[{&(0x7f000056b000)="4839b4df04e58cd70d7ce63a9aaf1cc1ea0b240d31c526190eb687a911661f359ec92a24fc0db384de", 0x29}, {&(0x7f000006d000-0xc0)="8bb90801241a0f9e8d63a35688f73778763e5e6b86bc8305135821468c2d8c2fe677166b646412c1283b9fbd341da166d9c4deae3d3b9c43c694aae4329d44ed89710ab39ec2357fe74fc64ddefcca3c07f1fed6f90378e3446c5cbcd4c2921782955fb743a31e4985134efc800c6bc60ef1fe24c752f9147484edbc1cc143b77dcdb8db453eb7fdc40488e324f8bbef569125fff16dc171e25f9ebd55123f1a7fe5546311e9c87999285152aa2d2c5aec814ee0c6286576325d8b77dcfb4a77", 0xc0}, {&(0x7f0000240000)="d23c5a6f91046832eb76aaa932a2b7263da4cfcb7bc30ecaaeeed9f2c79b51f74f15fd0212ea17976832afecf2c90059e3bd9032fcc32377a89cfe646b5dd7472cb8b9e105d155e3af9eb681faa9f6c5f7ad5b32f9b1d7", 0x57}], 0x3, 0x0, 0x0, 0x20000054}, 0x2}, {{&(0x7f0000c00000-0x10)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, &(0x7f0000212000)=[{&(0x7f0000c6b000-0x9c)="79638121b8f75704f7081dd516d774c8a48d52b0abd410965f8cbc05dae913e4b29e48083a65f6e907511bf6b3f27399fdcaa74001065f551c53935ec4bffa8e8de0a761c7a6925273e4d38ff707db1efbd47da043b2e8e7cae5a447f5a9ea358c08c20ac1455a83f1c8039d85b35f7d7a9bc319075dd33ff5499969de5af4eb414a8fa00fea3985cdcb8163751635c64b338667723e261811637848", 0x9c}, {&(0x7f000099c000)="58f48998232eafc63573c6c59b21dddba1fe7648a401ed325340f8cb011abbf0daf4a31ca1d770f91e17332cf3b23e690d298503c8c052ee29acae511ed9e11ef01f5cb689cf5eda3ee1fcf9b30af603b45f7326a6af1beb8da08644279d86585925406aa551ac62f44d67ef01d9a92de85f98ffc67bc483c225d63bf2846731f0f60733cc480ed5cb1b7160a596e9c5f7694ec6938319edc832611856855a260547fd362301bbf618720c02fa96d253745246f943d63ffd55dd4396c9109de32344ed21aeb223d2d6a31defad6318d1741ec79607ed9a735d6255c9577ec600ae1216886a3f06033b978da6aced00", 0xef}, {&(0x7f000082f000-0x2c)="ab7d3c4a983a3ebb55ecc410380f4b9636e20868f59d4885a2ada6fe4ff6b2dfab63482eab8ad6d8ae639b76", 0x2c}, {&(0x7f0000dde000)}, {&(0x7f0000529000)="f46691ee4e656b8018ec4f7ef64019df83c5ee98d99f2eee35b337fc985c4f66775b7db1ea6be36a8137be37cc057c4ef1021ff406c6498bbd0ee2cad8806a869d0a5a178b55e963e24deeabc65faa3e372d91630eee31eee3751a7a04bccfcc00ea32c264e9a7ded4165ca89810ef76711d733bbd36d56432634fcf67e84cced989c571b0e7433d7c66c06a93dd4ee99e74fa53752d499efd3bdf5cd26bb5b75f6e9df093ce18feb80e3fdfd7b18c30d45f0160d9ae84be800e3eb66911", 0xbe}], 0x5, &(0x7f0000577000)=[{0x1010, 0x11d, 0xc343, "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0x2300, 0x40}, 0x10001}, {{0x0, 0x0, &(0x7f0000dde000)=[{&(0x7f00005a9000-0xd1)="f14155ba4e842bb124e74af0f8aef0328d4c05ddbb151c4fcde02a28cacc7c84571520b029da6531dafec52714903e3ea694f2e6f95cd993472c91c6105cf39112c0577eced62a7d1bd0a76744695b21506dd4dcdc9dcaaa1bde7a977f36afab254c69b3076e86ed172f6aa4cfb2e4e848870aa6384d52441e420afa0305057cff457dee547a96f464474890aa107087ffc385175304ff442d059b2da37d04c4e42295e599e9d92d2d179291a54496946a23fafa70f28ad139a51590db0d23de0784c38d9203688814876aea9d2a590f96", 0xd1}, {&(0x7f000013b000)="4d164280270353f8aeeb3519cdd7e62b0a5ed6cd1a1fc217b2d8496ff39b9089aae4083d1f235c95072fcbde88953f6feef18293190cacdc9a8276332fb9f22552573525e64b2f63cd1ff85b33563562f5d404b243b719c4c92e8a9c2c4582ddb2727923428cd3483df5af48a38dccc002ed3343b24ded35", 0x78}, {&(0x7f00005ec000-0xce)="20cbb50d0fbea8f6ecd253d1303914ba06ef067380c226d973a16f3ed790163d7fc5881eac9e7e2711d587fc2869fa8445f9003cc15d06d0962d00b212b4cb26cc27f12d8b8bd3de9ff914d6aa2efa682a895079295c19c32669d7ab9087778c21f222e039ef3242c616626d7e7e9586470afa71d357607fed8b15970e54e519ff739fb911579cc0e259cf040b394f55da5f6b89aaf5a4cd6799b94bf42ea02b4ce04e3663722b4e9d883effecb96363a0330e17340033d2ea84037807c915aec84de4d649d251746ffc7c4f3b9d", 0xce}], 0x3, 0x0, 0x0, 0x801}, 0x9f}, {{&(0x7f0000047000)=@nfc_llcp={0x27, 0x8, 0x1000, 0x7, 0x4, 0x400, "8d94d45a646c32ad9e675ebab4bf26b04f6256534c7cdaf45aafa1a5dc05e11d3516d0cf223ed454aaebf0a6f025c654f8413f18e5f7631c72c692b850132e", 0x1}, 0x60, &(0x7f0000da1000)=[{&(0x7f0000487000-0x52)="24172c8abf1273693299fcf7a40dfd32f21847fa1a64437f0ad705f4346b57a4f499f9d515fdf7f93b7efaa7df3a10a39301f4abfeaaf58924cdd3994e18b3dd516384f20714dd8c433993966703015ae746", 0x52}, {&(0x7f0000039000-0x90)="50a35ad9a3998e4522474a6c5e9d6d89133a14260e7b4df503d192331da822e7b3d4552a0547bc49910fdf0e620afdcb57a7b231d5f95eb4bcee9fc90b128733dfb9f4495a7fb8029c60568fab77a52c39bba7699464fb0ebe26c4c5f058ccf069078a6c273102ff425c86012ab34589162913c9535eb540b8730a964f429de47e1c49789fd40f1a40fbd009a924d979", 0x90}, {&(0x7f00003c5000)}, {&(0x7f000061e000)="b95451f12486c2f5976add40b45265018d09dddabeddc0a1207a7cab05720462f9b8bb7b385364b104b3cca629deea9acb4a9d583910c70c68b52e7d7d673a6914ec8e0e37ba4382c68cd88ecba5d67ca72614ef0e69c6d3d51076baade89085a519c8a8b20f6084c3f38e", 0x6b}, {&(0x7f00004f1000-0xe4)="298bfdc3f97a2daa53cdf5a80949b12218ee24e516352c3706476a8038cae7f5a19c26b76dfadf509cd89f1dc97e9af4a6715fe2e4561a51ebe750fa749f486ecd174bd689b91860d204745dcf04f90fdba0a54658859bf59ff7d6275d5baf02c4dc123053093b99835b3236d22de0897a317c5a37df77f8a09c3006b5276f86e68adf781c4f29b2ef20496c1dd8f85d79bd91bd3aa7f70c5758b7df089ce08aee3acbbeeb07030fee598d156a2175e97a389672ae18412dd3ce19e30ac026c488aa071ed28b9fe18cf90d7c47cfbaf07ce980b429093306e0bc5f196e2457602f68e4cf", 0xe4}, {&(0x7f00007ca000-0xe2)="fe9f2083f5eaaa384064e3ef87531c3e639bd1da724f981883fa42ae060592c12581ed80805a496d0b089aff6f6116ab71e941031ec6200fe7606310dd0b7116ebfe822c75e6a096254b8440942e694fb6f0804d71a10884fda21c78ed8255ec41384144f1293d96a89b7ae493bbf9604a97a51a7157ad482ab9806daba970ededdaf8ef8fccabe6c3c505a93440e140a4c345b13c439377fcd302e9114df1fe51edf554f07b996dbebe3110988331a823e6cc7367a4d41feaca78e1118c7053667506cd61d0e3bb2a34c675732b41f159d071f0229f9cc0c1ad9bc2e2958b880fd1", 0xe2}, {&(0x7f0000f0c000)="8f863a1b043eb59b144e7718d863155562e921303c4a1ab9c34ebc788f11b5815a09560f4437", 0x26}, {&(0x7f0000020000)="868483f38813ff42a390a8cd98ea680dd63c6c085394bb4ea6600bb95e674f5fd71b4ca5e7c64519620bd7164529ef517b6c33b2ae1e1e1aa793a3984aa4b6a358a91d0cb48634b44b146a3edf0a63d911d216bbd12dafb27dfdb075e4c17abe81291bb53a59a116a78fe689ee0853e0563c8946d22e40efaca4b1f1da6d26a4dfe53168d29e30c0e4f9d018805e6d42dfa6e3b4f35ae12a1d3afc3442f8c58c3dc3be92e44448784a706b88a605f2ebc68342447a65425013d6b184477ac3d1b5cf25acf5eb7e3e010ff78773272bfe52799dd1191af88d13bb8231bc8fc4f9c69c3d00e59eabd563cef35fff0832266f", 0xf1}, {&(0x7f000032b000)="9d91193c94a3d299ccea9d027d4c803f4510", 0x12}], 0x9, 0x0, 0x0, 0x1}, 0x100000000}], 0x5, 0x800) 2018/02/18 01:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000379000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000602000)={0x1, 0x0, 0x0, 0x3}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000c2c000)={0x2, 0x1ff, 0x7, 0x0, 0x7}) socketpair(0x1a, 0x1, 0x400, &(0x7f000016d000-0x8)={0x0}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000e5c000-0x91)=""/145) 2018/02/18 01:06:46 executing program 7: r0 = socket$inet6(0xa, 0x80006, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ed9000-0xc)={0x0}, &(0x7f0000db9000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r2, &(0x7f0000a1d000)=[], 0xff50) 2018/02/18 01:06:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00006e9000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x46, 0x0, 0x0, 0x0, 0x0, &(0x7f000002d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000027b000-0x11)='/selinux/enforce\x00', 0xc0001, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/02/18 01:06:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000-0x5)=[0x6, 0x8]) pipe(&(0x7f0000a0e000)={0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fde000)) 2018/02/18 01:06:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000626000)='attr/keycreate\x00') signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8), 0x8) syz_open_dev$usbmon(&(0x7f0000da1000)='/dev/usbmon#\x00', 0x0, 0x1) ioctl(r0, 0x1, &(0x7f0000a1c000-0x36)="93f8e8e450ef475bbea305f51939dee284eaa94b9f5cde1d0f74277f4ae13e2242e7b170c8fb9b926575961b47dd819c7de0b3a7cf9c") pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000f09000-0x40), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000051000)=@get={0x1, &(0x7f0000720000-0xc3)=""/195, 0x9e}) 2018/02/18 01:06:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000012a000)={{0x3, 0x3, 0x8, 0x0, 0x4}, 0xd7, 0xa00000000}) clone(0x22400, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a4a000), &(0x7f00007c4000)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000001000-0x90)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x164)="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", &(0x7f0000000000), &(0x7f0000720000-0x4), &(0x7f0000c1b000)='_') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/02/18 01:06:46 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f00009d1000-0xd9), 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f66000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/02/18 01:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) getgid() ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="00000000000000000000fa4a00ab00075b200000002000004000e7003072c101"}) 2018/02/18 01:06:46 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_extract_tcp_res$synack(&(0x7f0000013000), 0x1, 0x0) prlimit64(0x0, 0x0, &(0x7f0000012000), &(0x7f0000002000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() tkill(r1, 0x16) close(r0) 2018/02/18 01:06:46 executing program 7: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000c1c000-0x8)='./file0\x00', &(0x7f00007d0000)=[&(0x7f0000000000)='\x00', &(0x7f00008f0000)='md5sumtrustedvmnet0\x00', &(0x7f0000e59000-0x5)='proc\x00', &(0x7f0000001000-0xb)='GPLsystem\'\x00', &(0x7f0000001000-0x10)='user&vboxnet0)\'\x00'], &(0x7f0000001000-0x38)=[&(0x7f0000231000)='.\x00', &(0x7f0000a5f000)='-\x00', &(0x7f0000428000)='*:em0eth1^}trustedkeyring\x00', &(0x7f0000b6e000)='md5sumsecurity/:@$\x00', &(0x7f0000d85000-0x1)='\x00', &(0x7f000031f000-0xc)='*trustedem1\x00', &(0x7f0000191000-0x2)='(\x00'], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f000068a000-0x6)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0xffffffffffffffff, 0x0) 2018/02/18 01:06:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000042e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) pread64(r0, &(0x7f0000e74000)=""/216, 0xd8, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000c70000)) 2018/02/18 01:06:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002c7000)={0x0, 0x0}, 0x80800) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000045f000)={0x2ca, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @empty}, 0x101, 0x0, 0xd6a3, 0x9, 0x6, &(0x7f00008b0000)=@common='ip6tnl0\x00', 0x3, 0x200, 0x80000001}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) 2018/02/18 01:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000731000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000934000)='ns/ipc\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) setns(r1, 0x0) 2018/02/18 01:06:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b2f000)='oom_adj\x00') getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000669000-0x4)=0x34, &(0x7f00000a3000-0x4)=0x4) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000a19000)='-9', 0x2}], 0x1) 2018/02/18 01:06:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b0e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000d88000)=""/17) getegid() stat(&(0x7f0000763000-0x8)='./file0\x00', &(0x7f00002df000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000e9e000-0x8)='./file0\x00', &(0x7f0000c11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004f0000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000a16000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xa3}}, 0x101, 0x2, 0xffffffff, 0x80}, &(0x7f0000502000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000319000)={r4, 0x4}, &(0x7f000096e000)=0x8) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ee1000)='/dev/autofs\x00', 0x400000, 0x0) clone(0x40000000, &(0x7f0000307000-0x46)="7f96e86c3780ba350991ef8018ceb728a4723310bafdaa9f47f911d689af5c847f3e268900301611d05ac507139fdf96cf4d82c56438755838043c631b437a6a84a1b9ca3a5a", &(0x7f00009c1000), &(0x7f000073a000), &(0x7f000080c000)="8da5b9a456df001e18b4740742f0f63fa19c6405772e5d4d688fd033f25a019d337b285ba8fec637cb6acff8b4ba75a1c55510a7ea570fbde241d305e584a5da0a625e106141e01cfe64ecf0b82d1fe8802d5b233101bbe2b747e702f2281520b58bd1bb7493b476c9c46a4581adec9a0bbbc801c11c52ea3b498d65170e0772a865d8fcfab6a6dec149c61f6168913e2dadbd5e502558693980438eb2844d3ce83e58facf92ac63267e05c308b87de34de75116cd09b6aa2ab03501ffd74786b228ce85575111d1a27ddde4cfebabb7fd2e0ffc7e7ff551037e752179488df4") dup(r5) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000f2d000)={0xd, &(0x7f0000eb4000)=""/13}) setresgid(r1, r1, r2) 2018/02/18 01:06:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000476000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000e03000-0xc3)="38b58d8b1452bc5a4643be744162d9109e770993924890e4bf2efafcde133735a22f9b8800272f07f202366101ebc70940db398608c9c86ac3b44a18f18fd8ca8beae60ea7d22c2f5a75f60fd8614a08785a1ffe15da997571b27df35369808a79cd8e7e31ad02cd8ab0711d87c0f12ca9e128c121357806d8f5381f077fa26790cf65c4c43a73e5992320942e67ffa84097c2a6c020dfe54565ce44efef775f77a4edd59b8fbd835e56dcb090f3392f5c87ce3a2f6f838b73e5f5898f840a2f0387aa") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00004bd000-0x38)={&(0x7f0000c6f000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000935000)={0x14, 0x4, 0x1000000000000001, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) readv(r1, &(0x7f0000db9000)=[], 0x0) r2 = open(&(0x7f0000374000-0x8)='./file0\x00', 0x440002, 0x1) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00007c6000-0x10)={0x91, &(0x7f0000a2f000-0x91)=""/145}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00004b6000-0xc)={0x0, @empty, @dev}, &(0x7f000018e000+0x57a)=0xc) sendmsg$nl_route(r2, &(0x7f00008c1000-0x38)={&(0x7f0000cd4000)={0x10, 0x0, 0x0, 0x8000008}, 0xc, &(0x7f00008a9000)={&(0x7f0000b49000-0x28)=@newneigh={0x28, 0x1c, 0x100, 0x0, 0x1, {0x0, 0x0, 0x0, r3, 0x4, 0x4, 0x6}, [@NDA_LLADDR={0xc, 0x2, @empty}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) fcntl$getownex(r2, 0x10, &(0x7f0000698000-0x8)={0x0, 0x0}) sched_setaffinity(r4, 0x8, &(0x7f000025f000)=0x3719) r5 = syz_open_dev$sg(&(0x7f0000d2b000)='/dev/sg#\x00', 0x36ee, 0x4a01) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f00002cb000)={0xffffffffffffffff, 0x2, 0x2, 0x3, 0x1}) r6 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, &(0x7f0000b57000-0x48)={{0x3, 0x3, 0x1, 0x2, 0x3}, 0xd519, 0x10000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000064a000)={&(0x7f0000cb7000/0x2000)=nil, 0x2000}) 2018/02/18 01:06:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getrlimit(0xf, &(0x7f0000b9e000-0x10)) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000b3a000)={0x16, 0x88}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/18 01:06:46 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000919000)='/dev/usbmon#\x00', 0xbb4f, 0x422000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000081000)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000)=r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r2, &(0x7f0000003000-0x4)=0x5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000003000)={0x7, 0x4, 0x456, 0x0, 0x75c, 0x99}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x9, 0x1, 0x3, 0x0, 0x62d3}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x2, 0x7) getsockopt$inet6_mreq(r3, 0x29, 0x3, &(0x7f00001aa000)={@loopback}, &(0x7f0000d29000)=0x14) recvmsg(r0, &(0x7f0000505000-0x38)={&(0x7f0000ddc000-0x51)=@un=@file={0x0, ""/79}, 0x51, &(0x7f0000768000-0x20)=[{&(0x7f0000c5f000-0x52)=""/82, 0xfffffffffffffd59}, {&(0x7f00002ed000)=""/68, 0x44}], 0x2, &(0x7f0000037000-0xec)=""/236, 0xec}, 0x10000) r4 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000577000-0x70)={{{@in=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f000006d000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000823000)={{{@in6=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000aad000-0x4)=0xe8) stat(&(0x7f0000bc0000)='./file0\x00', &(0x7f00009a2000)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ab8000-0xc)={0x0, 0x0}, &(0x7f0000133000)=0xc) getresgid(&(0x7f0000fc2000)=0x0, &(0x7f0000386000-0x4), &(0x7f00002bc000)) r11 = getuid() r12 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a18000-0xe8)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@rand_addr}}, &(0x7f0000f8a000)=0xe8) fstat(r0, &(0x7f0000989000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000a10000-0x38)={&(0x7f0000479000-0xc)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000810000)=[{&(0x7f0000b04000)={0x474, 0x38, 0x1, 0x1, 0x2, "", [@nested={0x270, 0x3c, [@generic="5123e8f156ab991f844dfd865db024654c55e0eb076db4254b5a514d22abee5db87b99238cc5213e75954822749ea8a98696b96b786b19b8f8faba2b04fb747390cf317b203ff38a7d3a6883bc7b270b0f348f8259abb574", @generic="6d1ef48c4b66af7ecef887", @typed={0x18, 0x73, @str='/dev/usbmon#\x00'}, @typed={0xc, 0x12, @u32=0xffffffffffffffff}, @generic="eda90c31c0ca74fde5135dfb65e71c851b886d3b83eca877c7a8b3e06a37ffc2d566972acf3132b673c7c05616d328fbc831b3662a9920c12731f0c3b4ec6fee31910408c65354d31f14c8267c8d8729281e22e7f456c22878148bfbcb3a1acb91031ce80042b5511afe26d83d405e552a60c5e90934", @generic="52a796162bc062e08e75ddbed37a864210baa63a74bdc6b90438342d359c6501a556f964fc366ef7feb4603a815e281c3b0275db342133158db26480a87fd6d0bcc62a1d3586e4bf63c6d47f0460305483957ffce3e3170ad31e0cacd75208f8e54424a20645ae9558f861f6852fd5cfbca0f1a39533d231373cbf9dec00b9e958808bd5f3516b291836ac5b3a26acfbc5b960575496d236ba9e919a93b29877128c4e727ebe3e097d117732954043ec4a022d09980357a38bea23613e7c50a4", @generic="80b3eedd66197f7022e195dd78b1dbda82b9c5dfa741f375d967aaf114264c7047fad9db4fb0cea6e0b6946f2ad15a918a0c9f81c1a8ac3a90f363634a03f4b00d741efbff4161ad87b5767c8e2446604ba47e1bd984fbbad34b09a7c64ec80c76264f33ed19402e95296bb238b3a6ddccc7d8c1e99de7c08293b378fe0531e7148d5a8cdfc6b804d0f0bf85de0af4d5dc0cef9510bce3770c1e950023ff2277d84d06cb09617eb72c3025508f"]}, @nested={0xe8, 0x89, [@typed={0x18, 0x68, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="f6befd5dfe128149dc5ef728345b8a0bd6a2834f645435e1d8ffc02dd4e723c74d56fa921b17cd1a1b348eb35982b34ec06229c7eba2884cb10a3e8f786f4781259b12022ab6a3176f78c8a625abd088c8b6ac0b9ee090ed323fe5574d6730b288b372b3404e648f047121b258647ff563bceb5292882e5c18ddb2c4c889ce74e858d37b6bc3a9d72a0a5a0b843670e72db3a88c46a8779eae7ee7fa4cbb93afaddd8cc10e281e28bc8e74459afe4f7851100135845752e4c6c3ae7118e79369c40686e80237e4cd7624de6f"]}, @generic="85eda4afc138c14c80d786a10a019d6ed023869aa14a87a5d710dda55ceb9514c0d04296acecc99627f5e64ffa65bf5d52244efdff2fe46afcbc256744c3708f2659a8227d067de95205a289145ebb40496e9d770354c4858a656d7fbc11b7ff2e9a6c62a6696d20c600605931ba9e3049a6b9c4204c1b77580951fce224ab4279b9625aafee2b708d70ef039e997617faa1fe620846c58d8cb2eba03cabe339666d26440c47f2e6dca290c0943116a2887375341de7d3cc1aa61a0abb5ccbe171ffd27c34b9e7144e9d73b8dbbe7314d601ad24ca6ddc85ef4f8a596ab3119a3bf0a0", @generic="b819324f08febc3f74d99e2920b6e1eb18c77cb62154387eb7685412704016dc669b2ed16bd5ece4"]}, 0x474}, {&(0x7f000049b000-0x608)={0x608, 0x1e, 0x900, 0x4, 0x3, "", [@nested={0x2c, 0x7a, [@typed={0x28, 0x3d, @str='+keyringmime_typecpusetselinux\x00'}]}, @typed={0xc, 0x81, @ipv4=@broadcast=0xffffffff}, @typed={0x58, 0x7d, @binary="0551158322e9c5a88987e457091783088f19238fd78fbdaf1b96c9e32116c4cae76c664a612c9c9a4b71e04b3e34773838b6c058c270744ceb671838f92381ed9d254ec75c7ba6658c72197424cfab87"}, @nested={0x23c, 0x75, [@generic="1916e46463eb9d3c20c0701f7d25e5aa832ba44d070d12d5a6eb5dff83c6661add868ffbdd8cadb8c2abfec9b72f35e1a6d1e4c422ee635493b38d471ea471bb5620be69", @typed={0x10, 0x11, @u64=0xa5cd}, @typed={0xc, 0xc, @uid=r4}, @typed={0xc, 0x94, @str='\x00'}, @typed={0xf4, 0x1, @binary="fa9b1e851ad2b41b11da45f483273d4291880ddc0354a7464d76f411b777b0d38de15d35eeb5a3e9139cd3e5b4ba47da4efe0478028f1e74d6a0f25f0bc7c1d5862ee3d0ed1dd7534a25c510586db6b3966b902ea37e69e819e46c952ecb2958bfb2b5a4bbcd5bd1e05b33c7d5abc279ef747b76f43a6df08b1428a38ce1060cd30b2f2a2c23fd46f31f0d22cd44db0d626a62feb8472e0b1cafbd893b38c928ce21c7ce2f6d1e066967c2c3d15beb6f72ca04b4549d899ddcefb5fe87388a7ca3d0728d8a0b4a314933709b859a69e9af6406ec6dc247dcb390335a1b36341bfa642343e8a3be2b242919"}, @typed={0xd8, 0x23, @binary="372a3049bb3a497465dd9d76b2f7cb44427e1f0679460907b03dccf4f9575df9f471dd3bc7bc310d4aa4f364e5c18b936ca9bab78e8cd07752a6823f62cd417c5d996a3864d34a94f294ecf735ebb4f8bad77293170ddfb33a32e7ae704a660bb61fb164ba519b69d43b914f5a87526c24c659f42864ff788c342c46cc2e88c3b73c47e38e4ea28dd7731f7267da9cc4448b7341a0984a8c51898f93b8623941af2b8d5f17aee4b18bf4f7a42b4d83157c12157782fa1eb6d7d2149aaf6c0603a6a556bd2abf853345a7d6d78a"}]}, @nested={0x174, 0x65, [@generic="2e9e16efbc44975c36930798029394b0939c7a1af37d1dd1d2253379efb0f3cb3ab35901a4e84fe735aacb3ef9d0050393709b4154cf8ec4c814b7dd017de5473e1d0dd35759c9b009646d835a0cfa964ecee13eaf50771c6332cdf3ae10264b8229fe5b4a0283d8bfbd579fa33a6656b519e0aeb5bbf095abf9", @generic="fcb439e2deed790f6892f72720fd527366a4ea", @typed={0xc, 0x29, @u32}, @generic="c3a617cc195d368aa7146b14d0e9391c77285fc10da3011d3e66a14fe3b773025cd4b1c21d77e0dc2ce2b962133400a3114e270fbe77885057190375b225280751683f8a62345af0027e642bfae31829eae03092c7505427d35e7886b1f1f19530f5bf974b5201f63846c6163bebcd42f3803a71221ee671ba5a7c8627a62461d98ca0ffe57cf23664ffdd42e33679eb2c9463827ac97317bc053c143300bda160ee03e2654508242b4d66f0a69300051dd2bac0dd45e4e3d5fa3aaea1f3f6929400387d46449bbd3a643fe55d26082b5c809e24"]}, @nested={0x1b8, 0x22, [@generic="ce532b9052d2b5ea8827c0db43eb145c7119177f54a071dbadd575472676987d6d5428fd1a26da2aef59aa9e0df948dbbc1e67997bb2dae8c9f751ce22a25dbab16e1dab9f23dae47e", @typed={0xc, 0xf, @uid=r5}, @generic="e4ea87c715c8d859535ee390b51f0c765ff5d817df10a65c1400937f6ca41532fe25efc63bc4b908b6d4365a947d0fcd2984582721e5e7dc9dd58ad6edcd83442a32ff07b2761555c4dd552fc3ffa8fe31e7cf76be625cf93ef285f0e708c5da6d6844e0fab775281b5da57b33bbe9aa7c22dd411a6802d3b03487a725317b5271c4626d8f6098b9d50d1ad4660f", @typed={0x8, 0x8d}, @typed={0xc, 0x66, @uid=r6}, @generic="096e273e4865f4c6b55ec189b4a86dc5ddc3116687fe5955dfcb79297407acedb16b3bebd3de3ab9619b23ffb701a7c0dfc5fee50471b9a3766e1754d9a85611dfd88437f35913eb1a752edb81dca9428d7a5ab915e01a196113167e81608a148803ef531e6732a9de021ba9f426cd3cb67747a9bb8dcd44b2d5af41245b9a01c6dcdc3e2c58e6798523018617a20f38dc06400ff3916f4e860ea3d537e80eea3088b6e6a79f112d6f5e7d27c1cdb014e8a099fb6d2d0bc9629397"]}]}, 0x608}, {&(0x7f0000246000-0x112c)={0x112c, 0x3e, 0x100, 0x4, 0x2, "", [@nested={0x10c4, 0x36, [@generic="2a98f21e3b64a62c17afc66ffdb82c1e4c456e17766af7019891dd0f86f1e884bd78152714f4a0508065338cab9270d5b7c435caa7dc6cc874539f8458759628270eab173cf7dad00f3f68f23a04b7f3c04a2385526a277fab950e709846de78403d4d1926e21f9893cd66c7c2f3e6a19eec9bf7ebd16e0cedd4e46c80aaa37f06fc3fe97864b404f5fedf8eee4f5b14421791f8e014", 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@typed={0x18, 0x3a, @ipv6=@empty}, @generic="02950a5996822119bd062a0a29152e473709"]}, @typed={0x18, 0x11, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x47, @fd=r3}, @typed={0xc, 0x60, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}}, @typed={0xc, 0x21, @fd=r0}, @typed={0xc, 0x2a, @uid=r7}, @typed={0x10, 0x20, @u64=0x2}]}, 0x112c}, {&(0x7f0000fd4000-0x134)={0x134, 0x15, 0x200, 0x6, 0x2, "", [@generic="7149ace425b5f86d73c2e32d4883be00eb901bf539133d6e3444383535971863c5265c1a25e0067b7e96551034b3fd47cc7c1b57795b00a4e9806a2411238f1af2fead469ef0c85184e9de26378d4df632800abe23f4ae279791e91652710293f55f6d71293cdc33fc18dded135b3d070fd8cbabdab2407d17ca2bd7dcbcf8fd7d1394391191424f976b64cd0bc919414eed3eb09b413af6975e0568c6256374c79b27b68fca75598947ef1e8668cecf8e193db57db4bf4f91ae778d805212fe1d8b09b8cb3778081db188660cb0bafccfd71fcc2c116ba0e53bca775d1ef5d8ae", @typed={0xc, 0x75, @uid=r8}, @typed={0xc, 0x36, @u32=0x1}, @typed={0x10, 0x3, @u64=0x7}, @typed={0x18, 0x5e, @str='/dev/usbmon#\x00'}]}, 0x134}, {&(0x7f000075d000-0x1010)={0x1010, 0x33, 0x309, 0x5, 0x1, "", [@generic="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"]}, 0x1010}, {&(0x7f0000174000-0x80)={0x80, 0x10, 0x0, 0x0, 0x2, "", [@typed={0x34, 0x59, @binary="7d7756bdf0eaee32937de2d1d209e1def43400f7301dec1f9936023f7f3ab8f1a1b3144d40af533a96a2"}, @generic="03ec46b17e0ca6d3b090f3113016aeb5b1230e8658a475a87e70f267ec42008f7dfb3f6b65ca953ab2744fa2bdf524863366f6282f77fbbfa0fdfa"]}, 0x80}], 0x6, &(0x7f0000d35000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r3, r3, r3]}, @rights={0x20, 0x1, 0x1, [r0, r3, r3, r3]}, @rights={0x30, 0x1, 0x1, [r3, r0, r3, r3, r3, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r9, r10}, @cred={0x20, 0x1, 0x2, r2, r11, r12}, @cred={0x20, 0x1, 0x2, r2, r13, r14}], 0xf8, 0x44080}, 0x10) bind$inet6(r3, &(0x7f0000965000-0x1c)={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x1c) 2018/02/18 01:06:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000969000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000033f000-0xa)=@file={0x0, './file0\x00'}, 0xffffffffffffff93) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000e8f000-0x20)=[{r3, 0x200}, {r3, 0xc}, {r3, 0x100}, {r3, 0x1}], 0x4, 0x1ff) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[]}], 0x1, 0x40) 2018/02/18 01:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f00007d2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) clock_settime(0x0, &(0x7f000068b000-0x10)={0x77359400}) 2018/02/18 01:06:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f000039b000-0x19)=""/25) mkdir(&(0x7f0000fac000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000), &(0x7f00005a7000-0x70)}}) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) 2018/02/18 01:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x101) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000b80000-0x20)={@generic="bac6906226fee1b0fad682d9921b4569", @ifru_flags=0x1000}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00002da000-0x8)=@fragment, 0x8) sendto$inet6(r1, &(0x7f0000fdf000), 0x0, 0x0, &(0x7f00003e1000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/18 01:06:46 executing program 4: clone(0x0, &(0x7f0000085000-0x1), &(0x7f0000d09000-0x4), &(0x7f0000362000), &(0x7f0000f2b000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000827000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) rt_tgsigqueueinfo(r1, 0x0, 0x0, &(0x7f00007d0000-0x10)) 2018/02/18 01:06:46 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/enforce\x00', 0x14800, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000003000-0x8)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000006000)={0x0, 0x400, 0x40, 0x116f, 0x6, 0x774, 0x8001, 0x1e09, {0x0, @in6={{0xa, 0x2, 0x1f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, 0x8b80, 0x8bf, 0x100000000, 0x7b5c905d, 0x3}}, &(0x7f0000006000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={r2, 0x100000001}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x13a) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000005000-0xce)="7e28b57fb71c51eebf57d2f0abd35400f6396d68daed58561674c28a1e1b7a471b69fac951dd113d3d1cf6548e5a05100fe601e543fc80db5f882871625bf2533757dc98dc173614e187566074dadb51516f2084bcecae8d10274a35e376e90008b1b8cc868659fe9d789f9301bf3b2c615a642b8bc64fc64b3a35c06dafa119c4696436ed7dc88eecc2bb251ffa1ea747ed628b7ff956bec2d118124fc4fd7bcbdddd83ec64bbff094905b5c49e79b17a654238932a4534e8eadd52a3e0c4568ba298cfadb1a9288c51bfda1c45", 0xce) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000004000-0x8)) 2018/02/18 01:06:46 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000003000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) [ 45.780489] audit: type=1400 audit(1518916006.729:11): avc: denied { ioctl } for pid=6380 comm="syz-executor2" path="socket:[14769]" dev="sockfs" ino=14769 ioctlcmd=5404 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/18 01:06:46 executing program 4: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x1) fcntl$getflags(r0, 0x401) 2018/02/18 01:06:46 executing program 5: prlimit64(0x0, 0xd, &(0x7f0000003000)={0x0, 0xffffffff}, &(0x7f0000001000)) syz_open_dev$tun(&(0x7f0000688000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001000-0x7)={r1, 0x2}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000000000)=0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000002000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x7f}, &(0x7f0000001000)=0x8) 2018/02/18 01:06:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000098000), 0x80800) sendfile(r0, r1, &(0x7f0000ba5000), 0x4) r2 = syz_open_dev$evdev(&(0x7f0000b0e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f000090d000-0x4)=0x8) 2018/02/18 01:06:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000969000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000033f000-0xa)=@file={0x0, './file0\x00'}, 0xffffffffffffff93) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000e8f000-0x20)=[{r3, 0x200}, {r3, 0xc}, {r3, 0x100}, {r3, 0x1}], 0x4, 0x1ff) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[]}], 0x1, 0x40) [ 45.827358] IPVS: Creating netns size=2552 id=10 [ 45.842673] device syz1 entered promiscuous mode 2018/02/18 01:06:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockname(r0, &(0x7f000098c000-0x2)=@hci, &(0x7f0000cfb000)=0x6) keyctl$clear(0x7, 0x0) [ 45.940565] pktgen: kernel_thread() failed for cpu 0 [ 45.945762] pktgen: Cannot create thread for cpu 0 (-4) [ 45.951843] pktgen: kernel_thread() failed for cpu 1 [ 45.956953] pktgen: Cannot create thread for cpu 1 (-4) [ 45.962323] pktgen: Initialization failed for all threads [ 45.971089] device syz1 left promiscuous mode [ 46.026555] kasan: CONFIG_KASAN_INLINE enabled [ 46.031163] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 46.043994] Dumping ftrace buffer: [ 46.047503] (ftrace buffer empty) [ 46.051185] Modules linked in: [ 46.054470] CPU: 1 PID: 6401 Comm: syz-executor6 Not tainted 4.4.115-g55a366596 #14 [ 46.062239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.071566] task: ffff8801c8941800 task.stack: ffff8801c03f0000 [ 46.077591] RIP: 0010:[] [] nfqnl_nf_hook_drop+0x190/0x3a0 [ 46.086546] RSP: 0018:ffff8801c03f7998 EFLAGS: 00010202 [ 46.091965] RAX: 0000000000000007 RBX: 0000000000000003 RCX: ffffffff82f9d209 [ 46.099217] RDX: 0000000000010000 RSI: ffffc90004760000 RDI: ffffffff84418180 [ 46.106457] RBP: ffff8801c03f79c8 R08: 0000000000000000 R09: 0000000000000000 [ 46.113698] R10: ffffffff83844400 R11: 1ffff1003807eefe R12: dffffc0000000000 [ 46.120942] R13: ffff8801cfdf4668 R14: 0000000000000038 R15: 00000000000000b8 [ 46.128186] FS: 00007f85d36e9700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 46.136389] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.142240] CR2: 00000000006fc274 CR3: 00000000b2f1a000 CR4: 0000000000160670 [ 46.149491] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.156733] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.163972] Stack: [ 46.166090] ffffffff82f9d180 ffffffff83cc6720 ffff8801cdd40000 ffff8801cfdf4668 [ 46.174066] ffff8801cfdf4668 ffff8801cfdf4660 ffff8801c03f79f8 ffffffff82f950ce [ 46.182049] ffffffff82f95010 ffffffff843e37e0 ffff8801cdd40ab8 dffffc0000000000 [ 46.190033] Call Trace: [ 46.192593] [] ? nfqnl_nf_hook_drop+0x100/0x3a0 [ 46.198886] [] nf_queue_nf_hook_drop+0xbe/0x1d0 [ 46.205176] [] ? nf_queue_entry_release_refs+0x150/0x150 [ 46.212248] [] nf_unregister_net_hook+0x2ab/0x350 [ 46.218710] [] netfilter_net_exit+0x40/0xb0 [ 46.224659] [] ? nf_unregister_net_hooks+0x60/0x60 [ 46.231211] [] ops_exit_list.isra.4+0xae/0x150 [ 46.237415] [] setup_net+0x221/0x3e0 [ 46.242750] [] ? ops_init+0x3a0/0x3a0 [ 46.248186] [] ? kasan_slab_alloc+0x12/0x20 [ 46.254136] [] copy_net_ns+0xd2/0x190 [ 46.259558] [] create_new_namespaces+0x2f6/0x610 [ 46.265939] [] copy_namespaces+0x291/0x320 [ 46.271791] [] ? copy_namespaces+0x3e/0x320 [ 46.277735] [] copy_process+0x1d98/0x6120 [ 46.283502] [] ? __cleanup_sighand+0x50/0x50 [ 46.289530] [] ? __fget+0x232/0x3b0 [ 46.294777] [] ? __fget+0x47/0x3b0 [ 46.299943] [] _do_fork+0x151/0xe00 [ 46.305187] [] ? fork_idle+0x270/0x270 [ 46.310700] [] ? do_futex+0x15d0/0x15d0 [ 46.316295] [] ? from_kgid_munged+0x1ee/0x2c0 [ 46.322412] [] SyS_clone+0x37/0x50 [ 46.327576] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 46.334121] Code: df 83 01 00 0f 84 d8 00 00 00 4d 8d 77 38 49 bc 00 00 00 00 00 fc ff df 49 81 c7 b8 00 00 00 e8 67 3b 3c fe 4c 89 f0 48 c1 e8 03 <42> 80 3c 20 00 0f 85 f4 01 00 00 49 8b 1e e8 7d 8c 2e fe 48 85 [ 46.360699] RIP [] nfqnl_nf_hook_drop+0x190/0x3a0 [ 46.367321] RSP [ 46.371646] ---[ end trace 167eba97329584b5 ]--- [ 46.376392] Kernel panic - not syncing: Fatal exception [ 46.382201] Dumping ftrace buffer: [ 46.385715] (ftrace buffer empty) [ 46.389394] Kernel Offset: disabled [ 46.392993] Rebooting in 86400 seconds..