net_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000687000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x7, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00006ff000)={0xec, 0xf5e, 0x5, 0x2, 0x1, [{0x8b06, 0x0, 0x100000001, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, r4}) 2018/01/24 22:56:19 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000001000)='#\x00', 0x2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000001000-0x10)={0x7, 0x6}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl(r0, 0x8918, &(0x7f0000000000)="") [ 89.700882] binder: 14085:14090 ERROR: BC_REGISTER_LOOPER called without request [ 89.726912] binder: send failed reply for transaction 111 to 14085:14106 [ 89.741864] binder: undelivered TRANSACTION_COMPLETE 2018/01/24 22:56:19 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000a96000)={0x0, 0x0}) connect$llc(r0, &(0x7f0000a97000-0x10)={0x1a, 0x1d, 0xddf3, 0x7fffffff, 0xffffffff80000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a94000-0x15)='/dev/pktcdvd/control\x00', 0x800000200000, 0x0) write$selinux_load(r1, &(0x7f0000a95000-0x57)={0xf97cff8c, 0x8, 'SE Linux', "4cb254a8ad3212225ad21a33e2666668fbacd134bfc5a1bb7c933684bab7cc17aab1f996634a029349c5a2e1bc1bafdff64dbb3df0e00a43e95d5658dc9f21979eff5db0a68d2a"}, 0x57) 2018/01/24 22:56:19 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000001000)='#\x00', 0x2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000001000-0x10)={0x7, 0x6}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ffd000-0x25)='posix_acl_accesswlan1{-*:cgroupeth0+\x00', 0x0) sync() readv(r0, &(0x7f000017d000-0x70)=[{&(0x7f00005b7000-0x8b)=""/139, 0x8b}, {&(0x7f0000bbb000)=""/191, 0xbf}, {&(0x7f0000d8c000)=""/165, 0xa5}, {&(0x7f000063c000-0x9b)=""/155, 0x20}, {&(0x7f00005a7000-0x61)=""/97, 0x61}, {&(0x7f0000970000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cec000)=""/45, 0xfefb}], 0x7) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000f3e000)=0x2, 0x4) ioctl$KDENABIO(r0, 0x4b36) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000821000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000593000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "6d9c07afbe3c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f0000d05000)="1fc62ebf09fe3212ce97d3d3e3dce129eb8fe60b4a310b75882dec7dbef7aaa8091818932508116250cdfdfbb4e08e98c28be6f823b128395ffb166dc4f42de92e9ac2001b6fc8df32b6a07859d29371ab549e25c4bc37ef1aea26b16c313090ef3fc595ec78a207a9402c7d23cef851eabf7f3b80a4cd5a9c", 0x79) [ 89.749129] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.760858] binder: 14085:14119 ERROR: BC_REGISTER_LOOPER called without request [ 89.775266] binder: release 14085:14090 transaction 113 out, still active [ 89.782351] binder: undelivered TRANSACTION_COMPLETE 2018/01/24 22:56:19 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) memfd_create(&(0x7f0000001000)='#\x00', 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:19 executing program 1: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d2f000)='/dev/sg#\x00', 0x301c, 0x10c40) ioctl$TCSETA(r0, 0x5406, &(0x7f0000ac6000-0x14)={0x4, 0x2, 0x7ff, 0x5, 0xffffffffffffff5f, 0x2, 0x0, 0x9, 0x7f, 0x101}) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000d30000)="e5763b90fdd92759977fad7d555a31b05ff8cd306d0e0a", 0x17, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket(0x2, 0x7, 0x7) writev(r1, &(0x7f0000d24000-0x10)=[{&(0x7f0000067000)="2900000020001980013d7524100a0021020088001700002a00e8ffff0800020003ee000095645aff22", 0x29}], 0x1) 2018/01/24 22:56:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a83000)=0x0) setpriority(0x1, r0, 0xe8b) clock_nanosleep(0x0, 0x0, &(0x7f00006b1000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d55000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000650000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) pipe2(&(0x7f000034e000)={0x0, 0x0}, 0x0) 2018/01/24 22:56:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80802, 0x10001) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000050e000-0x4)=0x40) setreuid(r1, 0x0) 2018/01/24 22:56:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) pkey_alloc(0x0, 0x3) r0 = dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000000002004) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x8, 0x7, 0x0, 0x0}}) close(r2) getresuid(&(0x7f0000fc8000-0x4)=0x0, &(0x7f0000a11000)=0x0, &(0x7f000055b000-0x4)=0x0) getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000925000)={0x0, 0x0, 0x0}, &(0x7f0000c4f000-0x4)=0xc) ftruncate(0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ea2000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fcntl$getownex(r0, 0x10, &(0x7f0000800000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}) 2018/01/24 22:56:19 executing program 7: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000a9f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getgid() r1 = getgid() setregid(r1, r0) getgroups(0x7, &(0x7f0000382000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000648000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setregid(r3, r2) 2018/01/24 22:56:19 executing program 4: r0 = syz_open_dev$mice(&(0x7f000034b000)='/dev/input/mice\x00', 0x0, 0x28000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000bca000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d45000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@loopback={0x0, 0x1}, r1}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') sendfile(r2, r2, &(0x7f0000800000+0x37c)=0x0, 0x400000ff) 2018/01/24 22:56:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f22000-0x12)='/dev/input/event#\x00', 0x840, 0x3) write$evdev(r0, &(0x7f0000348000-0x70)=[{{0x0, 0x0}, 0x4, 0x4, 0x0}, {{0x0, 0x0}, 0x6, 0x0, 0x0}], 0x30) [ 89.797609] binder: send failed reply for transaction 113, target dead 2018/01/24 22:56:19 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:19 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(0xffffffffffffffff, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:19 executing program 7: mmap(&(0x7f0000938000/0x69e000)=nil, 0x69e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fd5000)=@ethtool_perm_addr={0x20, 0x6, "7ded94114454"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000c26000)='./file0\x00', 0x1, 0x3) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/24 22:56:19 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(0xffffffffffffffff, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:19 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(0xffffffffffffffff, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:19 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:19 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0}, 0x1fd, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20008000) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) sendmmsg$unix(r0, &(0x7f000000d000)=[{&(0x7f000001a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000012000)=[{&(0x7f0000015000-0x8c)="2de96aebe26f20af50", 0x9}], 0x1, &(0x7f0000018000-0x78)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/24 22:56:19 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0xc, 0x8, "06000c001c"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f000098b000)={0xa, 0x2, 0x1dd79063, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 22:56:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b69000)='ns/user\x00') r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000b23000+0x265)='net/protocols\x00') fchdir(r0) ioctl$VT_RELDISP(r0, 0xb701) [ 89.870746] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 89.899039] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/24 22:56:19 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000975000-0x34)={{0x100000003, 0x0, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feb000-0x21)=""/33) 2018/01/24 22:56:19 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a83000)=0x0) setpriority(0x1, r0, 0xe8b) clock_nanosleep(0x0, 0x0, &(0x7f00006b1000-0x10)={0x0, 0x1c9c380}, &(0x7f0000d55000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000650000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) pipe2(&(0x7f000034e000)={0x0, 0x0}, 0x0) 2018/01/24 22:56:19 executing program 7: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376635, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb8000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/24 22:56:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b5d000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000c60000)="", 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000408000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e36000)=0xc) rt_sigqueueinfo(r1, 0xe, &(0x7f0000617000)={0x5, 0x6ea, 0x800, 0x7}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='ns/user\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000de9000-0x8)={0x9, 0x7d4, 0x38, 0x10000}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000aed000)=0x0, 0x7) setns(r2, 0x0) 2018/01/24 22:56:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmmsg(r2, &(0x7f0000402000)=[{{&(0x7f0000855000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, 0x1c, &(0x7f00000cb000-0x60)=[{&(0x7f0000519000-0x75)=""/117, 0x75}, {&(0x7f0000817000)=""/39, 0x27}, {&(0x7f0000857000-0x1f)=""/31, 0x1f}, {&(0x7f0000882000)=""/241, 0xf1}, {&(0x7f0000766000)=""/42, 0x2a}, {&(0x7f0000372000)=""/139, 0x8b}], 0x6, &(0x7f0000d55000-0xe4)=""/228, 0xe4, 0x7}, 0x910b}, {{&(0x7f000026b000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000187000+0x586)=[{&(0x7f00001c0000)=""/84, 0x54}, {&(0x7f00001d9000-0x54)=""/84, 0x54}, {&(0x7f0000fc9000)=""/109, 0x6d}, {&(0x7f00001dd000-0xa0)=""/160, 0xa0}, {&(0x7f000087c000-0x61)=""/97, 0x61}, {&(0x7f00009a6000-0x6f)=""/111, 0x6f}, {&(0x7f0000904000)=""/107, 0x6b}, {&(0x7f00003d2000)=""/207, 0xcf}, {&(0x7f000096d000)=""/108, 0x6c}], 0x9, &(0x7f0000418000-0x5)=""/5, 0x5, 0x8fe}, 0x9}, {{&(0x7f00008c7000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000d4c000-0x10)=[{&(0x7f000018a000)=""/209, 0xd1}], 0x1, 0x0, 0x0, 0x10000}, 0x46}, {{&(0x7f000091e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00007e2000-0x30)=[{&(0x7f0000c97000-0x3b)=""/59, 0x3b}, {&(0x7f0000de2000)=""/172, 0xac}, {&(0x7f0000bef000-0xf3)=""/243, 0xf3}], 0x3, &(0x7f0000a63000)=""/116, 0x74, 0x4}, 0x1}], 0x4, 0x0, &(0x7f0000db4000)={0x0, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/01/24 22:56:19 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009e9000)={0xaa, 0x8, 0x0}) listen(r1, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = getpid() fstat(r1, &(0x7f000022e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f000051d000-0x38)={&(0x7f000054b000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000e39000-0x10)={&(0x7f0000d54000-0x167c)={0x167c, 0x41, 0x0, 0x5, 0x2, {0x15, 0x0, 0x0}, [@generic="54c869b27573e70fd658dd28f89ebf7aa17025bd1ad11faea02e8c1e06f63db2f60432df10b0103d5cbd10cedda7917ac9c5579e5b71dbd05ac794aa4937e440728124d64726fb3431408f7986d098638813bda3ee2d3efbced8488a2fd384b078490a4c26a819fc2ffa679a54add7db53f33176ae05bde7cab7fd6fec7e1f983e686fa47bc85e9b75c703d94701e03aed142090ede6ca4673", @nested={0x24c, 0x8e, [@generic="5e612a45060959094d78b36ec6ffa324d09469bbeaa411834450b79d4092a0dbd57aaf6f064f34068488d0103e71b20034815fde6796de3c0757eb62d9b128a2015010fa799052e255c519a01b439a37ab83a441548e7700a3e2e9ca2c795fafbea13a66350a6f6c7c0cc87d974e26998300222a9351108650770f256e81e461965b29d94a4d02694f57bd2b382080d036c0a0eb8a33dabf4e3ffc357a6b8764f1c4a9baec66e1a7390c51316a686da9376364687815df0ee9fe5c8276e56672714b8f8f0dc98b837209611853ddaecddc79712e43e4e0d02c5690", @typed={0xc, 0x72, @fd=r1}, @typed={0xc, 0x7f, @pid=r2}, @typed={0x6c, 0x8, @binary="f25566a568ad175e0f805d29a07ac6c3e4697e74a86dc9611f93614818637474e20cdb9d8785723411982824e016a63ad500b8754ba84944425b98f3eed26f5d7da88d9386075073788abe9f12c1523c269f9075c81de6c3f3c774da1ae429d8ff7304"}, @generic="d450f8d5352c3555a67940c2726dc7f424978a74bcecb9444933984fa5cb633285d296c44a20dac68ca37d82e4a763026f005815ce21ec682f4c5ba3d155925f795050194f76199e1908aeb8e62b05304ea5a5fad31be21c1f723ac0553ed8ada879fef39ca3814391f930be99e79279b0bb571d85bcbe7dedb7cdec54b2be78bed05a738f00ce6f1c6b8d9d6faca9e60641160a810f595a962e5c869f4c770d805f33227329d932f97131cb9ef1d53b32c7d6598aa9504994c3f3dfd119c85645a5b512c5d7f61d205b3e99094a", @typed={0xc, 0x52, @uid=r3}, @typed={0xc, 0x3e, @fd=r1}]}, @nested={0x1f8, 0x81, [@typed={0x18, 0xfffffffffffffffa, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0xa, @fd=r0}, @generic="908a751002af0515808ff779f14fc534d5fb26bd203ba4279b2e2de2d2ba1ee8ab48eded222ad6861c0dd5c6fc281c0f1b9caf05cc700d71a1e91ad1f97449437cc979fe34bad87f3db92853a812f8cc3cf4206d9fe23f4a058cd1dc8e4fbccde77fd7fd3adc6d6a437ec10337e937dcf478", @generic="7f1ed84101c71300fe74f34ac6fbf3f29319d757f37e16e6b53838ac7f782b46bcbffea67165ad35756903d51989e59a24c2897ffb572163de9d4b1bb3075886c9bac307d7c0a1451fe7f3dd1785c3199250f63640f8b96c8baa2d67ab8b3c6799d4b952848d4079b8f89739b74181e45838900b383e20731c0c58db9d636f14c437d002c1a4a2088da2f0e8eb3b83fc1f2230f19e410c0da4f4970bb9af5526a8eada16380543213b9408906eef1490909921d028c1b3e9232d97726ae7ffaf7466fc26ad839ee4e3ec0fd79077c9eaf6490de5a5d789a0cec44118b2f6ae54da341942b026f047cca98340f9e0dab2e816d7", @typed={0x3c, 0x3f, @binary="a0b2c3c680eaed27252405a6e990f1c2998abe22cc797b13575972794ec50d9a3c14910b9bc7903e1f8447355add32809b5a"}, @generic="f9bffcb03e5adeee67f671bc0a292c1ef34819e3e99b149af568a070c6d6738188af5b897e1a04ef41666c17543236"]}, @generic="a6eca19f73cdc137e9bbe597fdc73040f1d0044df9172bbaace11bb4ddc9695caa29135ca5e4e3b16647b4b8a9872ab0d4da6df84e325803aec232a01c7b61c9fbe8cb13b1ae661113864ffe9bea9b771acac290aabec65f0c97d0e82d466aba88eec661317f6dd14104e5729a0da92c204846dfb53876024229227838da0cb26a2e0949264155cc8dc3f85e59f0b4a83a2917", @nested={0x10f8, 0x7b, [@generic="c78d2bef2d", @generic="7f1fc2dc9a4c9cf8c2ee224d21b5052ca1c865fbcc946d6296e550cebbbccb8e869870ce6a8bd980b991c7963f0197d252ee3a3d87b0358691d83e8e17abd6e7ce6ff6e797966271091c1ad2d2f08e6d06f66345f44bc389766f8a7d8ff83a08625f09e74c0d56d011bcd356d7ab7941af1502a256fc6ea2a69f067ab7fded4543927b3f77664965b3cb8df2f9f0ff97b9becd7e736c8f01707620", @generic="0f6f8871dbc4f112b2a1c2b45456bede15129d4feee8d3553d1f055b447b8942f77da18e7b2820be51a3f8a862e36e8a5a0b34b119aaa96b0f6ad0c251d482a520", @generic="25419b68ccaaf3773bad3ebd4c0e7be3eaa1483406edae7d4b52d41591ed6e7b4791af78e0dac77b774e1cc46e38837ece37439673497b61d2053a318c95a36bb25c44da79133a1f851f93fdd57e8535ed4b0283cd8aa6a9d99440c24291b22da023535f4ae0dec5e752b06a3e08888033bc6781848a962e22c0bc63e2510691b586126dc7d6e1d0e204cc5405d44476f11583139e94ef960308b1b5ddf9dd0a5d68d150bc6a52e4f9e4691ff35e014ebca85e6aae63489c67a18cef59a0077f9440fffb1beb8bef90247c21a87c87dca412c3cea5588e6353c7238016ffcd82e7ecb003952ef009a83e92b4fca45ebc4358f28a1afbcc0c0407c7513bc152e969c232d31ce3453dba9f06daa9cf24716742bcfc32c793bf8aed5ca4cf5f95cbe1858ce4ac20b8710ef5119a749e853e6475d71a3268c88edda9cd8a95b03c69f16944edc29392c240883eb034cfbfc6e4ea36518ce3414369ab60e8c962417e93473cb72c08b4beeae695bf41a948b443f7330565116d09b5144f7e06bd274a5dcd0904794678b87b4476c19084196c8d821a80cf5dbc329f9dc198e28c6db5445ca05c945725b72d430a488830e71848e51806d64d43917211903f06c2cef835533ec0dcb87f626f3a921b5c60976bc5888cc285925a166d1f1db7290adb91c4f01f199eb71461ba2b739dc1c614cf243de91ea63bcdf684603b7ffa3f37dafcbbbf3cf0cec759fffef8c7e9f57f1f67dd2ec1d58d5965ca9ae1164a3140003558546e9ef47be81648cc71b66caf83b3b5dac903b17cfcec97380918162d0067853329bd2b112a714c332896ca6155139bd453579355e396c32e5f137295e5077f5303fc805b7df1a769acf745452b20dc7c42a4db85ff10befb27adaf258f45f27014df2c8de557d1d8bdb6893cf682a0637c4ef5a84bbeb675025733efccc8d15c9394097d4151329a961668c15b0147e06ee73b01ff4b6d064cd93b5e883b9c4462e6b5132ae4237bcf488e4201b59dd5c24a72e6a1232b9d756c63f24cf2d8f5539967633c1a3973238b6e80cda64704bdad8e4e186a6ce151969fd07237f68ea589f91fc7dbed7f2fdefc8df4825a256e9f386b2efb8ced5267f074146067d949ac607ce98a47bb8992d10ee413f826fac72c58cfb03ac8e37184ef966f63b86ff8f3bb243a7f4c34ad77d270595a104e2589381532399e6fe9e8b3cb17466ef1379dd110829d9ed72e37e4fd27c47b85ca8f3fe66b4d4c380c8c1027b1acc028635c4c94f5215970c632ee8a041d0da27ca7bb6b8e255c6e6ef2f32e5fc68d2610e0b7e8d3fc66aad216fad3b7ff22e877d64de7edb21b64f857e654a23dfe0d769bf9ebe5e12d48f622efa1806fa1a97454bfc83e33a1818d70d99fcebea14e09c32b62e699ed2df986cf7fce0c58c5b1559902dadbd156aff924c52946a49815d3467b5b74b569817eb719574ffc65f2cc8a92d86c2d86f1acf4c347c11b01271f9bda698da74ab2fe5c3a9cec295fdc0776e908a7fee5946e62d3d53212c5b2db8e13fb23d78aa9855314d458825faac5ea3f8575fe4673e552ce2b1997001dede337142b00876469081ba84508447e91029baa64b4e8096e3819557b331a7a4677562f37bf03a5bb10c4dc8b76c4dadf58392b2d2a7186f33356103846cace8dd22db7c14df238d04806c9341ae5b966c34eac015c791d67fb01530a021e69d3533f8f575e12a93d8306311f80a3e8fc9a0aa9e009dbf71cb13494f08380d60239179a17f1570bca665b40323bef44b20eea185c9c4561e95298512ba0eccf2e97eb347571e7be7054250d09b48bd416d291e962c08ea4e006f3b59cb2e21a06f76eb5543b751533adaa611c8465740dc0be06060214ada44a4e129240c2c63f4391237cca8953143b081bd9f0bf5400f3f87fdd746d2a7af78b0a62fe0b58ca8dc62d04a4dd4201d9d52951873639881cdec3017d6778d97d6982828fb5a5fa7a8de266ed46ba18534c127c76fa46d3162790f81a308795517f2795fb6eb8950493b87861d8e859648db020876c5406a30466553037dbec9b5f4d382551828b7646ec4ad88ab1016423c6cf90cdaea9b9be8cdb906a9fba6534b3f247e3ff3590902c0251cf0de6a7b652a1930027926dc73cf7865f4afef8c522cd584bd0fc9be2e77f066e5c5bbd0998741417c21d15859d4fd9693fa4c5f7620b162a27ce02b77316aab7b19481866256462637dace35a156d6c9e5eed37c69026b8e29a070a758f434fc9a7d24195b6a58f1185f421e6cf4d27a8278da654fc07206939a7b4f6c3447f6ebe1934fdb07c8f1d8e25c66335a8a968a37c521964453af55d463856c6a4c2f66d4131a56abe16cbc1be48334e04c81b51ceb287e254228d6d5e6114b6782c4b6dbaa26d8aaf4a634a2d58909b7bed5be3b2890a64721a559373db72f67dd94a0e30844a5557ca3e3852621aaa033e2f9ea1bba9efae90a1426ffe8f64bde3626af7e42bf2ab622c3586fbcbd5774d8c3413cb7ef996c618efabf258989e9bf2f9205c2fa3cb312b1944a47e443f923d6585d10149b927deb165ca4dcfc6283a7c3abf716e3aeff27c1d8ac987cf1a2d362c91677e6d61c2871f1694d92aee1934b4a13aea4f2af40378a8803f53a95e5ed157545fb572720af4a7793dddc90ebd79de76f044c471c652c65b12dc3ecd6f2d548eb8deae3f7cf5112ba6fcf9fc938e1263d1baac8bc16936a8b6f7ff9d4b02325ad966ea7ab00ad0800ff6aa096f02507026fe49628c9ce66eec0d5ac3ead66b589d6b54d70c269028eae9501d7971051e12e7e5a2e751500b9acce556d1e4d8ac6340a229e5e12098898e7edfa4c362e3615f530de2a4d8fe0117c65cb782fa5d7bb986eb7c7eb27341f305d3127cfedd77705c06732fe257bb9c0c5accbf252fa1f8e369d28da3692bccdab243b7b23dfa4684126a4d5e8806d66013d0df75fe95dc6ae34b75205afea4cff887a191bb80ae7feaf96382d60d3f2f9e08b116ce107f0c2abdb1a7107096396f1a2f7aee9591319453634e8c76d471c35b1ce00f3862e73151f1d9f7b5be474805879389e31b421bdc605f2689038b58e9db44a28a9aad3682cbdeb5fbf6b1a77f9ca7f9006888707ee1e19fdd27aed18715574c774757731a4193a9b36b6c08ed1fd41bc51c88d30cd289c5c18441f389cb8a79635ddd32f92fa816b05dc342a8139a336a7a0c63d83e247ead41a9c09e575b553793dcb05c43b99f763d53241769e084fcc61cd118d51f5dff3f5ee985ab77535f91c5ff7a4e92e8d584e61a9b40f97a777c371bbc44985d6c59ec6963ff51a1ec9af7c67268ccb345ea38db1bb4fb7899f808907a3740f5c23c20f41c53208b4246b75f86ebcc2b74a93228be54e0ba9951aa256f623feb5012c3aee4eb20b497cd7fe2fa1db11e429f0efdfe1a8e4e3a2855535eecbb51c6dfdb8d7496ff01e744edd92ae2f53851772cb01d8b163ef1b59ea0bf3b5c0e0995550078d6e107ae72ea8375265b2f6da6265c4b559c57813bc92dd5e09ca685e228db36319e8cfa635bf5d81dfe20b2cb80d571ac2f6c240fd9aeac2fc86f1eaffb1e54da7e739a54f4cc7ea8be2475575b18c2fed7725370f6695d42b2a59cc1013e0a72b27df0519d18f7a8fdfa375f5cc86a9ac99a4b3544bd40da5a3db5badbc80f63ed6cbb29962cfceced21ebeb29913cd6d2c2f13f98da6b5b66dddb1c46f05e0612672220d3851f3cba92f8d81f43710b20980bae5d3a7f794377b770f3fed7d38482b38cbb8ca312db5bb83ac51756a7292afb1bdfea3058a5b7e4b2b2efcd7409142aa50ba0d87f37ba0686d8533f06527fb0573fd73cbdc9027781052571345926adfde05c62565bdca443046f3fe3b58698e0173de6c3a2c1f3ef6981693b64c4ba787d1b1fafd85254dd3a2e62c9bb81983c7f2856274487343e146ab0c65eba06c1466c7a7ae5c455c0476aab0cc37edc22c573ae50488b4c1428d22e2a4b4ec9aaf410bae0ec660108d9fe5dde9e779a793499fb716ecf8e7942e693f5042ce828783ddcf8f10a9b890d83eb999747e6c79d7e5b216b9a6385abc7e8882c1a56ddeff52e24eadd1b2e406e5a3e9b1f3d4ef1ec5a3e8ab9d247b194eee86e7039d19dc7891252190cad9b8f3fd15e0c0efa9877d14b7047a5a4942916b84905b5f2e242430d0bfba21d8dce94b8fc931c234585d8297509e6277ae4a65f9194c677b6b6b2f8d93daba9a9c37a51fef28858235fbe9231abef77f1f95a60a84d4418d3114ba7d1e56102dd679bf7799eed0fdbcbf7db01af32205aaec551dba2d67605aa1b5b5f960e50fe31f5c6f5407f9571f597d688ef59bad0c0318c0471f1b6a63a9a097fb62172607437ba71dc8a82c8d9f15787724839e4002fec6b88eae66f1cb7f9a2218b1f5ec482c351283cc1d7145d95580faa8697625e5a0d31aceb940c271945d0e1ce9e7eb6c00a7f9b5d374d37d0da77ae1c6c4ad10cac8b60da67f9954838b2092f102c2fa882a9b57e8eee91d35017d3e8759af31d3e0925a5179564be6d6c22df35d10ff97b4a455edd5d9db9dad707f90ddbd4a7201eb3ffa864b292bc6dd2057aebefd6f7ad4313a2362ff67090beaf9871a70ee4a27f33d4c67289ede9d6b48f4890738ba35923f30369e15fc69813e29aeb951ba443f8a0b44b3f8518260a8399b517d18c0a065d4267d45dc71703866f665efda34e5fe1d44be3a32d326e1a00b3e712ad6218e49d0e4ccb73959b03d9afac8f3c4507ade889d9a9dc4f825846d9eb7df3c56a1ec533fc70d66faf8a0f9ae18d67f9732e419f3369bdcfe1e1327f21d8d954625f325c6fa491e51aa0cca9020ed42a8f6de22e2436db70780aba297f8446f4a574537b0417b72b5c05b41133d57ad22dac5bd782edeb90d16c51348a6524d0b31372b6c048d0e1ce972e692c03c2182543fb728896e6054857680a6fc65d5db5ec02933d4c8eb593aa69d44e57217ed0eb2b48721f7d4e4a3ec852f50ae3ad07bba611e2c1938e7aeda5f0d98941964b76460075ecf1e415e28743d83827d7897e88ddb0497b3fa0ef39f956bc97f3b0bd004b31020970b0d6f0c1554175fb61bfa0768d9f9295245764615c2456b6453a2034d0323c7663029fc1294b6c3c20c3a5b39b78ec0caa312da8b59e4479db042a2093827f375dd17fc68031fcfd6b78c6181822b36890b212ce73a3da800aacf94bdc15d604558ed8872ade9966e3696f39b5968f0564883aa685087f2d63b22c4d2d2592c68a209877725c123ca94209e13f8288622843cabb31bc020064bf4a8c0c913aaf803d5dee73ab9f1f4f628bcc4cf0350261933874b6fb3737b5af715acbff55add5bfda0256f80caffdbf7d0ea899e355b3e521e5910e2088b4ad10648f4ee462c45bed9f7c13cea0639913ffeb5ce4fae1f1c72e73f6ec278fee312b8a2e1b70ba8cdf00e0f3ffbba5e6dd06bbd1b0b909327dffa607b0b9d038223a64776647247ce7e7fcff8d8aa958941194a6da4068fdee34dccd8f64ece50ed548a39ee68043e6457a41984ac71d6bfe8e6aa982bdcd47dec433705cef4fc4a9cb45652182916609d12115e36497ab46075fbb71082f3e85065713a114dbe338e391e6016dab62261488cdd93c28f618ce0385424089bb8a04da55856aead14d5aed527a536ab2ec841b00745fa71bba309e7645405cd65ffd57d62e8d3190aff32870bd0d2bbca7f8fdefdcac192a7562832aa1b389c10de7d1c", @typed={0x10, 0x71, @u64=0xffffffff}]}]}, 0x167c}, 0x1, 0x0, 0x0, 0x880}, 0x4008010) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 22:56:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x1, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r0, &(0x7f0000447000)=0x0, 0x8) recvfrom(r0, &(0x7f0000612000)=""/79, 0x4f, 0x40000001, &(0x7f0000f1e000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/24 22:56:19 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a66000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000a61000-0xab)=""/171, &(0x7f0000b6a000)=0xab) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) 2018/01/24 22:56:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000484000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000191000-0x12)='./file0/file0/bus\x00', &(0x7f000015b000)='./file0\x00', &(0x7f0000bb2000)='sockfs\x00', 0x1000, &(0x7f0000509000)="") 2018/01/24 22:56:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ec2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x4e8b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000245000-0xc)={0x30000000, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000828000-0x28)={@common='eql\x00', @ifru_settings={0x7, 0x0, @fr_pvc=&(0x7f0000d8a000)={0x0}}}) epoll_pwait(r1, &(0x7f00000e4000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000867000-0x8)={0x0}, 0x8) 2018/01/24 22:56:19 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cd9000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x4e)=""/119, &(0x7f0000ef4000-0x4)=0x77) keyctl$update(0x2, 0x0, &(0x7f0000002000-0x83)="e4", 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0xb26, 0x7, 0x100000000, 0x3f}, 0x8) 2018/01/24 22:56:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bf4000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000075e000)={0x2, &(0x7f0000882000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000930000-0x8)={r2, 0x2}) write(r0, &(0x7f0000c11000)="260000002a00ff000343007fcdffff01000303ff0100000000090000000001ff00000000fea0", 0x26) 2018/01/24 22:56:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e34000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f89000)={0x0, 0x4c, "c2610aab670a248dd17b94b332b97dc65c3e94db6d0e1f2abca9210c2e3f7cecce34ce4ab9ed84e6d7b8608d201513ab135a1130b7d21b33210ad97cfbbd3d69d4f09770892c2dabbaedcc1954"}, &(0x7f0000652000-0x4)=0x55) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000cea000)={r3, 0x4, 0x0}, &(0x7f00005be000)=0xc) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/01/24 22:56:19 executing program 0: r0 = syz_open_dev$mice(&(0x7f000055d000-0x10)='/dev/input/mice\x00', 0x0, 0x400480) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000002000-0xc)={@loopback=0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000002000-0x4)=0xc) prctl$setendian(0x14, 0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) get_thread_area(&(0x7f0000001000)={0x7, 0x1000, 0x4000, 0x5, 0x1, 0x4, 0x1, 0x3, 0xfffffffffffffffc, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000002000)={0x3, 0x0, 0xffffffff, 0x0, 0x1f, 0x1000, 0x0, 0x81, 0x3, 0x2fe}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4)=0x3ff, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@common='yam0\x00', @ifru_flags=0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000003000)=""/150) getdents64(r0, &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x1)=0x4) mkdir(&(0x7f0000005000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005000)={0x0, 0x0, 0x7, 0x80000001, 0x0, 0x0, 0x6, 0x100000001, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xffffffff, 0x6, 0x8, 0x1}}, &(0x7f0000005000)=0xb8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r1, 0x5, 0x4, 0xee}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000)=0x0, &(0x7f0000006000)=0x4) setrlimit(0xe, &(0x7f0000004000-0x10)={0x8, 0x3ff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000008000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) 2018/01/24 22:56:19 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") [ 90.108813] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/24 22:56:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b97000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) lseek(r2, 0x52, 0x7) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000c20000-0x1)={0x4}, 0x1) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) syz_emit_ethernet(0x104, &(0x7f000086a000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x1ff, 0x4, 0x3}}], {@llc={0x4, {@llc={0xfe, 0xbd, "d8", "53be38b97891e1d68c7dd22fe1f8f4b63e5ccfa7ef8b0d08830d6a89669aec0effcdccf90eb20a9ef8f2820e967a0d7f19d8f1a63be1c60080487e02580f987d12addd5a038a2f87b75ca761cd93e40ee272597cfeb7bbff7c6cf96d6fea9f673f174ce7e864ee6cd55507d79753bdade8a31fc97d5e97a91fa35a17433ae93971cf28102fac2b9e3ee0b2272f4a83858eaeab366831ce01ddf47668eec2f3dd2518f1c2410d0f657012f2343d60e95dc956fa60b8103219086674c4710b3077c8d376c466e1068cc12276497a3d88a5b0bcb564cd19d438ea1ea882de83e6898b6f5e8a99ad15c2e2dfef9e95583e"}}}}}, &(0x7f0000c81000-0x14)={0x0, 0x3, [0x1bc, 0x98a, 0x17b]}) 2018/01/24 22:56:19 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009e9000)={0xaa, 0x8, 0x0}) listen(r1, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = getpid() fstat(r1, &(0x7f000022e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f000051d000-0x38)={&(0x7f000054b000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000e39000-0x10)={&(0x7f0000d54000-0x167c)={0x167c, 0x41, 0x0, 0x5, 0x2, {0x15, 0x0, 0x0}, [@generic="54c869b27573e70fd658dd28f89ebf7aa17025bd1ad11faea02e8c1e06f63db2f60432df10b0103d5cbd10cedda7917ac9c5579e5b71dbd05ac794aa4937e440728124d64726fb3431408f7986d098638813bda3ee2d3efbced8488a2fd384b078490a4c26a819fc2ffa679a54add7db53f33176ae05bde7cab7fd6fec7e1f983e686fa47bc85e9b75c703d94701e03aed142090ede6ca4673", @nested={0x24c, 0x8e, [@generic="5e612a45060959094d78b36ec6ffa324d09469bbeaa411834450b79d4092a0dbd57aaf6f064f34068488d0103e71b20034815fde6796de3c0757eb62d9b128a2015010fa799052e255c519a01b439a37ab83a441548e7700a3e2e9ca2c795fafbea13a66350a6f6c7c0cc87d974e26998300222a9351108650770f256e81e461965b29d94a4d02694f57bd2b382080d036c0a0eb8a33dabf4e3ffc357a6b8764f1c4a9baec66e1a7390c51316a686da9376364687815df0ee9fe5c8276e56672714b8f8f0dc98b837209611853ddaecddc79712e43e4e0d02c5690", @typed={0xc, 0x72, @fd=r1}, @typed={0xc, 0x7f, @pid=r2}, @typed={0x6c, 0x8, @binary="f25566a568ad175e0f805d29a07ac6c3e4697e74a86dc9611f93614818637474e20cdb9d8785723411982824e016a63ad500b8754ba84944425b98f3eed26f5d7da88d9386075073788abe9f12c1523c269f9075c81de6c3f3c774da1ae429d8ff7304"}, @generic="d450f8d5352c3555a67940c2726dc7f424978a74bcecb9444933984fa5cb633285d296c44a20dac68ca37d82e4a763026f005815ce21ec682f4c5ba3d155925f795050194f76199e1908aeb8e62b05304ea5a5fad31be21c1f723ac0553ed8ada879fef39ca3814391f930be99e79279b0bb571d85bcbe7dedb7cdec54b2be78bed05a738f00ce6f1c6b8d9d6faca9e60641160a810f595a962e5c869f4c770d805f33227329d932f97131cb9ef1d53b32c7d6598aa9504994c3f3dfd119c85645a5b512c5d7f61d205b3e99094a", @typed={0xc, 0x52, @uid=r3}, @typed={0xc, 0x3e, @fd=r1}]}, @nested={0x1f8, 0x81, [@typed={0x18, 0xfffffffffffffffa, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0xa, @fd=r0}, @generic="908a751002af0515808ff779f14fc534d5fb26bd203ba4279b2e2de2d2ba1ee8ab48eded222ad6861c0dd5c6fc281c0f1b9caf05cc700d71a1e91ad1f97449437cc979fe34bad87f3db92853a812f8cc3cf4206d9fe23f4a058cd1dc8e4fbccde77fd7fd3adc6d6a437ec10337e937dcf478", @generic="7f1ed84101c71300fe74f34ac6fbf3f29319d757f37e16e6b53838ac7f782b46bcbffea67165ad35756903d51989e59a24c2897ffb572163de9d4b1bb3075886c9bac307d7c0a1451fe7f3dd1785c3199250f63640f8b96c8baa2d67ab8b3c6799d4b952848d4079b8f89739b74181e45838900b383e20731c0c58db9d636f14c437d002c1a4a2088da2f0e8eb3b83fc1f2230f19e410c0da4f4970bb9af5526a8eada16380543213b9408906eef1490909921d028c1b3e9232d97726ae7ffaf7466fc26ad839ee4e3ec0fd79077c9eaf6490de5a5d789a0cec44118b2f6ae54da341942b026f047cca98340f9e0dab2e816d7", @typed={0x3c, 0x3f, @binary="a0b2c3c680eaed27252405a6e990f1c2998abe22cc797b13575972794ec50d9a3c14910b9bc7903e1f8447355add32809b5a"}, @generic="f9bffcb03e5adeee67f671bc0a292c1ef34819e3e99b149af568a070c6d6738188af5b897e1a04ef41666c17543236"]}, @generic="a6eca19f73cdc137e9bbe597fdc73040f1d0044df9172bbaace11bb4ddc9695caa29135ca5e4e3b16647b4b8a9872ab0d4da6df84e325803aec232a01c7b61c9fbe8cb13b1ae661113864ffe9bea9b771acac290aabec65f0c97d0e82d466aba88eec661317f6dd14104e5729a0da92c204846dfb53876024229227838da0cb26a2e0949264155cc8dc3f85e59f0b4a83a2917", @nested={0x10f8, 0x7b, [@generic="c78d2bef2d", @generic="7f1fc2dc9a4c9cf8c2ee224d21b5052ca1c865fbcc946d6296e550cebbbccb8e869870ce6a8bd980b991c7963f0197d252ee3a3d87b0358691d83e8e17abd6e7ce6ff6e797966271091c1ad2d2f08e6d06f66345f44bc389766f8a7d8ff83a08625f09e74c0d56d011bcd356d7ab7941af1502a256fc6ea2a69f067ab7fded4543927b3f77664965b3cb8df2f9f0ff97b9becd7e736c8f01707620", @generic="0f6f8871dbc4f112b2a1c2b45456bede15129d4feee8d3553d1f055b447b8942f77da18e7b2820be51a3f8a862e36e8a5a0b34b119aaa96b0f6ad0c251d482a520", @generic="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", @typed={0x10, 0x71, @u64=0xffffffff}]}]}, 0x167c}, 0x1, 0x0, 0x0, 0x880}, 0x4008010) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 22:56:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) waitid(0x1, 0x0, 0x0, 0x40000008, &(0x7f00005ea000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000051000)='/dev/ptmx\x00', 0x3c400, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000892000)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000e92000-0x4)=r2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d7a000)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000509000)='/dev/autofs\x00', 0x0, 0x0) 2018/01/24 22:56:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0xd) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000-0x10)={0x0, 0xde, &(0x7f0000b16000-0xde)="2d75f2679079a60c3fa193c07d4fc9c6aec2f398e15fd53af517e0c5c3935b38e3d78daacf2595ce048c7e6b07741d3d9f8746f43a51e022d618eb005b3465060a1d10b0dea8e8e44714e2b49e3aac08a65433d2b400fcce2ff12dc2a5b4d1f4263fe5b4097535c85bbbfc33119c61c835eb9da638d3ad1f719dbe31d8f4bb126394789bf4a563ba9be73bf3f90ff8c282b03896dbe8c1614197aa41e87d1e27a6973d125be4aa237ce17016ce932d377192d5ddefd4a8ce52a04e86d2ee829511889d92f8f1f51a29e6170218c3f9bac05d2443e3d24e30e74216356f3c"}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x20, &(0x7f0000951000-0x4)=0xfffffffffffffffc, 0x7a) 2018/01/24 22:56:19 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@updsa={0x10c, 0x1a, 0x511, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@extra_flags={0x8, 0x18, 0x0}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000aeb000)=0x0) setrlimit(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000ec000)='/dev/ppp\x00', 0x800, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000026a000)=0x0, &(0x7f0000d8e000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 22:56:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000018b000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg$netrom(r2, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}, 0x0}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[{&(0x7f0000af9000-0x18)="adf496a661b3fd643c", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x42) 2018/01/24 22:56:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchdir(0xffffffffffffffff) 2018/01/24 22:56:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000254000-0xf)='security-wlan0\x00') clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00005cb000)={0x0, r0}, &(0x7f0000048000)=0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000bce000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038e000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000480000)={0x0, 0x0, 0x0}, &(0x7f0000d80000)=0xc) setreuid(r1, r2) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000117000)={0x5, 0x402, 0x3, 'queue1\x00', 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 22:56:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000010d000-0x8)='keyring\x00', &(0x7f0000e25000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000d01000-0x6)='.dead\x00', &(0x7f0000f9f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000001b000-0xcb)="ff40494564d83a9804e960b6fab5e66dd4128a15806f4deb20df03e6de258949964827ea3f17fc7ae7ece65df413f7603efdc61219f57df19a2c9fd35addeaef81ec30506c43bcea8a4f8a8f802611592046a8da2adc91734d426213e46cc39863ad4c1fb9ba71458738f0b8ea29cda3d1e3893014c4b72fddc0fc6aecb20dd891ff42df15fc3f04d4e92b274ddc0d8fe4f7bf53f8c765a265a77ad2513866f4bbc089e3b332558368b875e8ab66b68693d4fea4dc15eb62aed5a4942558ebd95a4a3826a59934a17140c9", 0xcb, r0) keyctl$update(0x2, r0, &(0x7f00000c2000-0x48)="", 0x0) 2018/01/24 22:56:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000536000+0xa8e)=""/5) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a4c000-0x11)='/dev/vga_arbiter\x00', 0x404200, 0x0) mq_notify(r2, &(0x7f00005da000)={0x0, 0x18, 0x0, @thr={&(0x7f0000ed2000)="116ccc310ccf3894600141469e732bed55dd88ef9d1c394a5620642fb21b55f40f32131d9c1c93c6be0d2b0f86ad7fa96dd5f18cbfe24d76f3cd7857171b4a94e16d03e9b7f5e430131af87814d92b03f3d78820ec1a793a8631b435b8fae3cb88c84577a56175e09449d4fb9e506e7f96a3e6091146bc882e9e089f8f82d804d50435b429a263554a88b56e", &(0x7f000062b000)="91a5b6307ff55c57c90f62e26e41a8553136aa3c4ad11cd694239f9481961c59cb11655f0ca0ecfe7d536ade94dcc155aab7e79e723293a9f559f0d577158b56a882beb73f1f714f890e699246fb02fe99e2fc3a73beeca1b3ab9fd648ac1d2af693c30fa792b45f216a0dbb83e63e0493b6ab7181660c6e7b830ac42ae5972983e29afcc6141d4690ce79dc4e8384a838d872a3c406f412d4b406bdb26dd931a34564a303978fc20f7301342cc14ac3d5a774700f16018e20b0610e026890dfa213c0a2194bef89694b0536deda3bdbe7b33c981aad0d23a9bd66d04f2349608bd36c602c062dd436bdcfda3e96603d1621eb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f00005c9000)='/dev/net/tun\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00002b0000)=0x0, &(0x7f000081b000)=0x4) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r6 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x0, 0x0) 2018/01/24 22:56:20 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000005000)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000012000)=""/84, 0x54, 0x2000, &(0x7f0000002000)=@nfc_llcp={0x27, 0x401, 0x1f, 0x3, 0x20, 0x7, "5513ba3dbc33bec6d26cc81aee21d115d56446e7bc4fc5d71f9604670920490bc9c6dc41c3d297299c4b87ee351ce997c3b3fd3b8147e7f1c1e5a16a56057e", 0x4}, 0x60) 2018/01/24 22:56:20 executing program 7: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x7, &(0x7f00004d4000-0x56)=""/86, &(0x7f00008db000-0x4)=0x56) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f41000)=0x0) 2018/01/24 22:56:20 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:20 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x7) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff6000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000cc2000-0x1)=0x0) sched_getaffinity(r4, 0x8, &(0x7f000039d000)=0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() r6 = getpid() r7 = geteuid() r8 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e71000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bd000+0x6cb)=0xe8) r10 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000104000)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00000c8000)='./file0\x00', &(0x7f0000ff5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000652000)='./file0\x00', &(0x7f00004be000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f000055c000-0x38)={&(0x7f0000ff5000)=@proc={0x10, 0x0, 0x2, 0x400200}, 0xc, &(0x7f000045e000)=[{&(0x7f0000969000)={0x1170, 0x1b, 0x214, 0x1, 0x3, "", [@typed={0xc, 0x79, @fd=r1}, @typed={0xc, 0x39, @u32=0x3}, @typed={0x18, 0x1c, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="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@typed={0xc, 0x19, @u32=0x8}, @typed={0x8, 0x61, @void=""}, @nested={0x104, 0x88, [@generic="f581a841a059ffdbf65710e6b935d4537cbe8e86ebbd85e45051e460d484014bac0853896fec62fc1b5f8c8dc619f6202dd751f8722e04ce7177f6c77d118b6e71caea57ffbaed656768e36c3a112250297c0891d45e690016f4370cbf883fae5272548e3020d6510fa14896feed6bdd2dcb171f49a59af6c5e722f8b18426b65534577a14cb224b20bad73777fc3241546ac500756b375c686a2f90c6437c064793f82eeb6416809107f87001440445c7c510a0977c9a978bdd3876a17f9a24fd33bd7e9c66a278de806c9a86955642c6ae175b48de5263f842bc05af", @typed={0x20, 0x2c, @str=':\'vmnet1keyringcgroup\x00'}]}, @typed={0x18, 0x2d, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}]}, 0x1170}, {&(0x7f0000745000)={0x5e4, 0x41, 0x300, 0x2, 0x2, "", [@typed={0xc, 0x2e, @pid=r5}, @typed={0x8, 0x89, @void=""}, @nested={0x384, 0x30, [@typed={0xc, 0x59, @u32=0x6}, @typed={0x14, 0x32, @binary="841e13849a0f1e7e3155"}, @typed={0xc, 0x90, @ipv4=@multicast2=0xe0000002}, @generic="fd10e6b344db8227a437d944933f6d13eb48296bda2774881c1d22c53627c460bc87b6a928b2410da3dca3442b899b536ce210d88963f5879a16f738313898e0a1f6325cfba2e39fb01b9302e362c20359fc249ba9b0ac42869da05ce04502212ef242cd5e25681ab83c47fa7904a8913d02eaadd37d7000957b9c385bbcd8db658cf31b2d8be1dc9dbe2fff576be85ab51bc5ba0c04b987343e7c3d2ba22d3599003f2b104e0099c5e42e3aff848398c6310aa5a7088568c87015bb9a86429370bee1a981b49cbb263bb596070fa2a08b9eef47855aba6852010251b711571c408968", @generic="a77f4f701cb463c924d41deaace3fe10efe40ac5629505ccba6e629a3dc0dc4399efa684b143d1aef1132eaa183a3db4c7e524bf9666d15a596434191f7a634c5678578e94198db33950cf2e52a100286c2e720b4487b1669abda3965f196a5ec25f88b00a2f44f1c1d78ff36986eb2bc2b9f0c0bcdb98e24f2de187c83cbbf35647384b84c25591c928d883279a4773f18a66d8f61f31f100dbd3", @typed={0xc, 0xa, @ipv4=@empty=0x0}, @generic="210054e1ad20eb4918f0f75d2ec6286f59afec9f7ce1d55aa480541ec01bb4b4cd21c8599733fca9acb5a311a4649ad4851adada8ddf2100efe7d7cbc1b3d2c049574fd881bcecef558263e412910575491894ffaf53bb1c6f0b6880fdf799b116e6a81728372cf33f52e23058a8a3c051c811f7fb3e667c4268466fb150ddc71f912f11d36b3fd853c67783529cc2f3e05a9f772994aa4d2f799fa0acc78aa032d8b9eb337e9b275a3c065f597a85b309f22f7a0aebc237e5573c39f729570c4b76b83cd5ecb6f4", @generic="bfe621e39c56d4bfe876a6ad626d5367f1ca04501b06f53b760bf2a2632f7c72645b11baea1af286b08e2d504c898094660a1c22a8cd446dbde469f614a3d082be543517046002a14a13091b8e2db7a112f131a98a325d09e9c4188b8606e607f1bf1dfcfab6ef50ba9b64922211c76de0599ede9e7d1757ddc53ab39e71f07c5367f90e8e9924bddccb9dea78d03120221411e9705da3cdb0c56a60c0d5f640a7fc3b233bdf4b7fa85653487af4d818c65e92a82844e98f4201a0e56e02aa31b7856cea6309b202edf37cedf3750eedb239e9a3d29580e63d67711a050898cba0a3fd7e9bf74e19425386de36cfda8c767c0ede4ed7", @typed={0xc, 0x6e, @pid=r6}]}, @nested={0x23c, 0x4, [@typed={0x8, 0x2, @void=""}, @typed={0xc, 0x18, @u32=0x9}, @generic="01f8749f6e246ac2b403302d78b9b8f3a0aa91ce89428ae8031cfdd355d6025832c9847a09c6379295b49af54650e7a861cfccc98cd95f3f90b100d37edc4d1f537681728ec3dfc7d4e236ac05139b2e45d778d0cf9f58eae94976e8fc86194d793933c1308fed066afcb7e70368c78f4fe83c8142204a424a919bc404412a1500c2b1eff05da7a516dc53fcf52f97eabc2bf9672d421fc41c2222a1d555d976f26a572d34bb598b83aadf6c4276d8f2ff443f5eecea2a809691228d8a107018c9983cae94829f66417a80791d89b10ae51f1f", @typed={0x1c, 0x5, @binary="5279534eb5f5cbabbeb96f1cc004481817341e"}, @typed={0xc, 0x5b, @uid=r7}, @generic="832e565ed430aeb0", @generic="2c7b7e27a86153e5", @typed={0x18, 0x5f, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="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"]}]}, 0x5e4}], 0x2, &(0x7f0000980000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1, r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}], 0x120, 0x4000}, 0x20000040) sendto$inet(r0, &(0x7f0000865000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 22:56:20 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000405000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00005f8000-0x4)=0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/01/24 22:56:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xccf, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000000000)="c2f1b002cbfe26603a3f") pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x91)=""/145, 0x91) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000866000-0x108)={0x0, @in6={{0xa, 0x1, 0xa9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4be}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x4, 0x0, 0x10000, 0x2, 0x44a, 0x8, 0x80000001, 0xfe, 0x6, 0x4, 0x9, 0x101, 0x7, 0x800]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000000)={r3, 0xca, "9ca16769c166e508049009fca5b3ffc2df5754d4979c22f1bb1dff06b7e476809de8ab2b9559088a5c2e30f90972207a6228e21fa04fe907f1b5ce710bcc445671e2ea96270d6716d52f0688fa553b2adad8d3461b17fae145ba8f2b8a0b149fd84210efc3b38731e3e83947d6ec7e949f7b9087133192e3ccac4b5b510d9c384f70ac48f0d14f87495d02adb2b136ada5a679766127834f6aba2eb1e2570e5b81404b6760af6ac5b860e7d12be4af68b85722411616c2cc60e229950d04f370de51333a1382037f848c"}, &(0x7f0000000000)=0xd2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00009f9000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x24) syz_open_dev$sndseq(&(0x7f0000007000-0xd)='/dev/snd/seq\x00', 0x0, 0x6000) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c62000)='/proc/self/net/pfkey\x00', 0x181040, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000770000)={r4, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xff}, &(0x7f0000f39000-0x4)=0x98) sendto$inet(r5, &(0x7f0000fa2000-0x1)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = dup3(r5, r5, 0x80000) ioctl$int_out(r1, 0x5462, &(0x7f0000824000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r7, 0x80045301, &(0x7f0000bff000)=0x0) ioctl$KDGKBENT(r7, 0x4b46, &(0x7f0000cd7000-0x4)={0x7, 0x1, 0x1}) 2018/01/24 22:56:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000e27000)={0x3, 0x10000, 0x10001, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ad5000-0x6f)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendfile(r0, r1, &(0x7f000030a000-0x8)=0x2, 0x7e) 2018/01/24 22:56:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000536000+0xa8e)=""/5) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a4c000-0x11)='/dev/vga_arbiter\x00', 0x404200, 0x0) mq_notify(r2, &(0x7f00005da000)={0x0, 0x18, 0x0, @thr={&(0x7f0000ed2000)="116ccc310ccf3894600141469e732bed55dd88ef9d1c394a5620642fb21b55f40f32131d9c1c93c6be0d2b0f86ad7fa96dd5f18cbfe24d76f3cd7857171b4a94e16d03e9b7f5e430131af87814d92b03f3d78820ec1a793a8631b435b8fae3cb88c84577a56175e09449d4fb9e506e7f96a3e6091146bc882e9e089f8f82d804d50435b429a263554a88b56e", &(0x7f000062b000)="91a5b6307ff55c57c90f62e26e41a8553136aa3c4ad11cd694239f9481961c59cb11655f0ca0ecfe7d536ade94dcc155aab7e79e723293a9f559f0d577158b56a882beb73f1f714f890e699246fb02fe99e2fc3a73beeca1b3ab9fd648ac1d2af693c30fa792b45f216a0dbb83e63e0493b6ab7181660c6e7b830ac42ae5972983e29afcc6141d4690ce79dc4e8384a838d872a3c406f412d4b406bdb26dd931a34564a303978fc20f7301342cc14ac3d5a774700f16018e20b0610e026890dfa213c0a2194bef89694b0536deda3bdbe7b33c981aad0d23a9bd66d04f2349608bd36c602c062dd436bdcfda3e96603d1621eb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f00005c9000)='/dev/net/tun\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00002b0000)=0x0, &(0x7f000081b000)=0x4) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r6 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x0, 0x0) 2018/01/24 22:56:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006f4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f0000191000-0x8)=0x56bd, 0x8) r1 = epoll_create1(0x80000) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000086e000)={0x0, 0x0}) perf_event_open(&(0x7f0000da2000-0x78)={0x0, 0x78, 0xffffffffffff85ef, 0x9, 0x6, 0x6, 0x0, 0x8, 0x200, 0x8, 0x0, 0x3, 0x0, 0x9, 0x2, 0x24d02d57, 0x7fff, 0x6, 0xfffffffffffff7cf, 0x3, 0x0, 0x3, 0x100000001, 0x10000, 0x0, 0x8, 0x8, 0x3, 0x1, 0x9, 0x24a, 0xbcae, 0x3, 0xffff, 0x76, 0x2, 0x3, 0x0, 0x0, 0x100, 0x6, @perf_bp={&(0x7f000006c000)=0x0, 0x8}, 0x0, 0x2, 0x18000000000000, 0x1, 0xffff, 0xd0, 0x6, 0x0}, r3, 0x6, r2, 0xc) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812d6696267, 0x0}) 2018/01/24 22:56:20 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000006000)=0x7f, 0x4) close(r0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000d000-0x18)={r3, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = fcntl$getown(r1, 0x9) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000000e000)=r6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f000000d000)={{0x0, 0x0}, {r4, r5/1000+30000}}, &(0x7f000000d000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000003000)={'raw\x00', 0x10000, 0x0, 0x25b7, [0x7, 0x2, 0x3ff, 0xfff, 0x9], [0x1, 0x1883, 0x0, 0x1f, 0x9], 0x10, &(0x7f000000b000)={0x0, 0x0}, [{{{@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0x0, @common='bridge0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0}, 0x1, 0x17c, 0x28c, 0x6, {0x7, 0x3}, [{0x10c, "6d5be88c6b19b99129e4d8dd0fb373ea3c15caefaf9d9d05b1d26e9062", 0x3, "23cdf5d23532dfb83dfa0d0808a2a22be8a3a307f176d5feddb83b42aab693b186dcfbc4460a08d437a2ef04508c943c6aa5081c05b2bbf41f10456f6a9a609da3c803ddcd8d6c9567e5bd598e54ffbd9f71afd057cfa7f4ed47da00e721b275ccd13744f2af2c00c4d86de7c33061a0bf16eec3353a3053e2817b29ed8eefaaa27d138acca16ade689be40d5cca0d76d6678ebe6f8daf937c15f447fee913b97061609dd12bdca93fffeb03a13308270833fe0c597ee18a75ad0b34ed3750c8714d926fde49834e7ddb61cbe50f8f7046923288955c581e4be44144c9c4f40d0d8f589d95bfb171f0d52866"}]}, {0x110, "14c09b983d513b5553672412396c6291df7faf3488b50432d70c075865", 0x40, "ac4bd0d62d940745378268b9fd1a36760e7ec86815a49a213c5371935c65bba3eaa9a99ffd4f780a0fba5e05082cfa9a4b7df6d2498a2f1551847e0f190439893ac34c9e0b8e88815d07727154788e2083f458198640364946e653e6c35e041ff1f4cc9b0e63c2918053c9d2e81779e6029724bcde9a1ffedfd938214936480eae9c666ee0a67a5916ccae4135c6b4197c06249f91dddc7e5b7458334926299e330db95bcb6fc94b55ab39da9f7f350aa397d1c5cb1fde5ef9989033c418eedf512ba43759294f178e2cdbfe8e477431cd2aa82c1ececb93fea682ab48e3de7d51511bdb7703c9d1ca5ff051b583f1ea"}}, {{{@dev={0xac, 0x14, 0x0, 0x10}, @multicast1=0xe0000001, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d, 0x1, 0x15}, 0x7, 0x3ad, 0x48b, 0x31, {0x92, 0x9}, [{0xe2, "873440826c537071a2dc0fd66ebb1a7b899819979024ff325a14f7807f", 0x9, "82e0ffda98dac3bf234a29fac9033efe67121d158f3377f1337e99be8c43cd230a8a983f76dbe94c13169c1b31cd549dff08ad158a4db3e4970be824fb12e76bddc39f0dea2404816b1c4d600e7e3339578d7cb74bf9f08e426b45d4eab3464748ccece94233b1d8a3bb80bb0a0cd33e36ace29ca2b1661d06e3be7cbe24421215c97d115ff30ca880b0a82dfb5ada62066b04d286f985b4904b69988138f490978eafebc4cf4441c983c58af499d71967c07924ad4313f595a350e368bf03cc47bd"}, {0x24, "ead0e896bb76000e2cc157f0f920b0acfb9997b470882222e9abc1ea2f", 0xd3, "7ef5f78e"}, {0x20, "9125e33415ca0083ba8cf0a91da05ece128cb930754a6d8efd60c107da", 0x7f, ""}, {0xda, "f4d399c753b70876cd7c1b975f718b7ffc8f91d5cefc395b0f174f90df", 0x2, "3d5cdc1f5d0f1f86dec641041aff413e81521db424a9f2f3ad8309a05c111afb1ce1f5cad8e0458934116a7544026990c84e664628a6250b8c69fae65257e72aeab24d974c7990ded7781a3683eae31c4f011e90703dd544a91a3647b3bd6289c6caa4ae5c163eac2678babe34e23a5d4c57d3ee91273f1f88e732211aaf69c14ec22731f5ec54233c8b872762cef810868dce6045632437aacdaf65e70d91dc862f8b29ba581102627f8b826a674b69a64c4c39852a23ceb35d"}, {0xb2, "25207aad926af73aed8ea6a64224be8acc2eab7cad117df623f0cd4928", 0x180000, "dcfc73566f6f6c6b5fcc30db765b4878161a4e9b52cbcf3e2972d79de717c51651698ccb80b92ba0b691926755725356f36c445d42799bd646c19b73f2781043d4feb4fe42cdb76da754ca56da1d3a1a4908e8ed7078002544e80e038fad5dec58f0de681d01f4d97c11826d89b57e88b256446204dd91bc10261fa7e5f503badee2307e28fa492b85529513cbe0bcff2132"}, {0x8b, "389db5ba260308cdeea394a0a0da7b6a72d1608beda1d6b975948df9d4", 0x28, "e5df8d1c5298a298dd57c31744524e5f0e1408ecb7e836f62d8dde0a871610d6eb02e8845e36e4dae971eff313f526272abf1aba52c7fa2a715e9ad2b99bd8c70f6d34edae49f4ce1e8285da9e31be5677be3a660d4882d51d23036b08041fd05452fd6006096345e026a0"}]}, {0xde, "6ca8775592dea653bb02fbb1afb5cff6a0394c1e58ff90f3b5c17fd117", 0x3, "fb34fa527d279332256b370d36d0b4499ef0a270f122bfd6640907d872b1c4e59d94647c5a25b4fff6b7aee118b0caea6b28c6115aa7106664e8e3a3d3c02b2561e66648216e028c2371d57e53cbe263af0fe7c2b2cafa13709d9749072aff296d99963c09dac9460086f6dbcb47dd458901a428e224464ea471667fa4901555c9fcdc1e712813d6b39c6d317a99021d709ecfb75b97930d6c3a048342d544b9255f35dc32247502299177da451641d79381697d7af9f017c582d75e41c2"}}, {{{@empty=0x0, @multicast1=0xe0000001, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0}, 0xfa3, 0xc8, 0x114, 0x1, {0x81, 0x9}, [{0x58, "2b067ac9d5aca170abe56f9f609a8ae70200f847258c2e799aeaa194d8", 0x100000000, "1b860c705b2930d94502e48862ccb55a7acdc3b17f80afe34e97aa423240dd7b1d04c7ec6da8de84b9ea945c9e18d9f7aa1c1f2200cef029"}]}, {0x4c, "96383ecc4a020bbbb2e783e99dbd8ef03803b81af68295fab93163027b", 0x890, "da3869a8528103228fcaafbc3abeff97fc535991feaee598b6cd2f16e8505bcfd98ec2a76fa5d7b93e68d84c"}}, {{{@multicast2=0xe0000002, @multicast1=0xe0000001, 0xffffffff, 0x0, @generic="900916f6764e0d82a6cc0b30efaca81b", @generic="1e158792f55afe83f6ada5ba6cf551a9", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x3, 0x30}, 0x6, 0x24f, 0x2cb, 0x0, {0x400000000000000, 0x7}, [{0x119, "6a4a3d9258e15fc03a5e556d0f0496bdee0c9dddc23c57538e1f00427e", 0x8, "91b2ab5bdef5ab5bad36d0be632f367ed9efd1f6608a406d6ed2c647bd841acd6afebe5358d3122c74d1b052486c05fd5f12daf13429e03d3c24cb9217f18bc2106e53d5d6981c9650a749f9afe812e3938022c73473964fdad4ea9ecd903625d6e3baef11a2a1062006ffdf7c03d42c39639830de25d0130d99d3a1324407eedfe33d9146e61c500da44618ff7763772e1f447941193431f81bbc9db1f30c4bb0c004017117ff42417b31ec3b2e628b781df9ca15583badad40609c0c0511bdef523f2499ec54014dfe063055ecd7d24e5f1d6cdbe351cf9c015b5281d762ba52b40c51cb16f5e4f5c8dca2d1e79bf28a29fe45695afbf4ee"}, {0xa4, "c5e354f731644c73f71032cc5385683df18c503567af5479f3ae351d6b", 0x0, "2f728e1ad8712a5fed0ede7dabb75de4b5585200be4ba0f99e5bee6c9bf3dc45a86962136bb02e62fbc4489527bb47cad1c4f4f7b5a28bf297641459c97a5fcb607b3dc3540811eeb354a1c05847ab14f00f6a405907ea9a4b234029ffad6c2c1752e1fad16eab70d31fc94cbb251ce1c47dd01c414960dc9fe5075d777c01f233d00be8"}, {0x22, "99600c308464f033f62fda7a70c13b3017973f94d4c3eae914fb42454c", 0x7f, '\a\f'}]}, {0x7c, "fb572b8cabadf01e7e20fdf79cf14faf38811735fde4f94846eb0fdef9", 0x0, "2874f0e648020b506e982be51ee938cfb8b25faca4c27d7f173eff90d1f29cd8d9931c2b0d5d81b1c39ce8949911fdf7b66245d13e88a7b4814ca4ce75002d52b313daa27e8e7f6dab16019a770e3ab2c0f9aaf566ae5f842a8a0079"}}, {{{@empty=0x0, @loopback=0x7f000001, 0xff000000, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="3b405c836f50d5aa4de7a0ce35d2bdf8", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x2, 0x4}, 0x3, 0x2d8, 0x313, 0x10, {0x800, 0x0}, [{0xed, "eb5b63acb0def133d0a5f2d966f72d462e010d608ee586b4f3d21d03de", 0x1fe5, "12956a8164dd37379d3e7351c6be164d5eda762a35837ac1a559dd354c14a0bcae39e97172c7fdfdc2c538fd6fff697dcf7cfb584f3216f1630289c0d206999353af00ce40743328c434f78c9dfbb75e3be202e511ee0c5ae4221a8b1d4fbc7f2431c171c6e81e790b64b107af74bae2f82e6ad299b4156e40e4fa3658af5f202a0d7e1eca09be98466b213e92b1f325a00c7f1b1bf49fe446fa914a0ddef8ab88b71ab1762c9c812ae2cd26b97370a80bd8e94483e06a5299faf71b797de050346a25a54e3f368e3b02c6a0db"}, {0x67, "d1ef8d093926b971fc8a70864db25bd4ee3d98835d5d4bacf48d1316aa", 0xfffffffffffffffe, "7dccfe5b42a0f77b6c2cef60c37748db2ff2912414f54f16fd0a16683853ef726bfe295a77c63e21bef3d5682e58ace5d5a5569a8af11402512ed91d8dcb7a32d24f67e205203c"}, {0xd5, "333988b70c43d8e8932222e76779f3c935740ec3713cff570c73bd99f7", 0x0, "4cc5f99295e72a273cfa1ab8d74fbd6c1eb6069d99095c4df8ff23f3640f6467b793fc5b5a4fc3f3853b4209208636f30fb151c1a397dab96a78d0dd5d70c5327ac8986161c512cf499db0ea486091adcea239fa02dba66a0f4d0c81a6028e4b89551ef3fa4e7c44bf47f3e07d861e387ff1bdc40da8aedca17638250b84b086b42f8d67d081b4fa87c7d5c67aa8a391538b01c53d2aba3652ebd2051237ff2f95646ccc91145df02c4ad13faef79b2724ae4e173f"}, {0x3f, "77768a0537f6ec1c8c820d462f0a37abd4287fff950187a634be514e85", 0x8, "0ced32bd5399c97cad11072e9d44e4e7e82c5bd50f22a85bc819f1395d9f4c"}]}, {0x3b, "7845d519368fa9b130ebbda08cff54d41bb22739c6869eec721d763bdc", 0x40, "b4c962d206cb4d617cf2705f67b39acd84605ee31095fa1ecf96b8"}}, {{{@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @common='teql0\x00', @generic="847c51301e061dd41c09d15795ec1b45", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f, 0x3, 0xc}, 0x1, 0x358, 0x470, 0x2, {0x2, 0x100}, [{0x4f, "7b5313d36262cbc2d87f725d7d95591abef00d2ba80a5173aac394dede", 0x75e8, "d76d0c9a06aad39cea675a3c8a19059e50ed8e485bf4c4ff254245f309d19f90855d2ffd6d3d2d84e4037f6a46dc98"}, {0xee, "34d30636737a3b1f9825bf4e09839bc93445ab5f75360401b3cc70be68", 0x1, "9bf9eab0d443910770f052a9b076f52dad800088cc9060118f01756fa414fa45946bf3937f9bfebaea9f87052d819b04aa7da2409c2df0a647c65c035e2f92dd59295d55cd74b597b0ec7d9928aa1b7c93b115a19c1a1ab865aea38d2b39bef424d976f00e9c8ab44fbc01db5501bd941414788cbbfdfb1dae9be70a10362888a424f0b49a93ff2d9b0ae851ba5e72f84af7bd1a9414b475997531155f896abbbe0f4227bcf8eb0f074e7560c1b7453ae16c4805d82ef3b15443ccef1e60ed188cc90b1cdb251f4932c7e23fc626"}, {0x2f, "a44bb354d0adc48b859a174d33f57715e1bfd7700545a87197cf4fea0a", 0x5, "9f8c64b6d3acf9b0e69b73f3a2fb9d"}, {0x117, "ca0c6e32947faef2bbecc487157733e18ac011a89b26d22f768b2f3527", 0x7, "e4c2289fc420e77751bf8c5cfc4910c1193dccea1569c7607f8cc4e8f8f509988123fc50f5789d559fff778b5c1e67c79ba91e2528fff09746d94f6822b8062b8225de6ae302b0b4e50aab0bc366ed8656884f3cd1f42ef37bc8135a405d5901be30e228e0cce1a9f99a58f674aaf4c8be819c73916a32599fcedea1b79238f2eaa5501c7c5d86c58f66d814d73e4ac3eaa5532bf1bcf54bb69548a49c8dcba6d918c00e877edb1432b24d5b65294f78190970d561ffe5e08070c70768a40f2757477296bf91730d6ffb7ec77d31eeb3c20a7a127ee918e2b8b9b30f57922c3f038367bc80a11ec73fe504b5efdbe4110c83810ef74eaf"}, {0x65, "58bc27eb5b60a12df956cf9db4b8b31a2bb4b165bb7ff4e3f95d72cb57", 0x3e0000000, "b406002fc0c93d97838e78b568b371a0b98bb206c41396404fd3ba1c638e571a455a941b55ad7197cfa6dfc9344807a0f2caf36428961ca77889470a7e518d0e5cb5d0d7d6"}]}, {0x118, "bb65404ae6a5205dc28f11bbbd260b064e67cdac0b5ae04658aa478f0e", 0x5, "bb6ff7e79578d08ada7081603b7f75759f8b8e07c5c5fa55e985d00ac44250459fba3c668ee329f6370f22ff04e64ce05a92c559606bc3cf485a4adc9e9a05dbbbde3d84596da7fc017b4f824f97b877b28d383d2823cc3258b9ca852abe92e20309e66f0bf3a2c8aa982ee7d35cc129d5390dacf34c49a8c24b2e54fc78022869ec77e1fab97a2d4b47b395788a8a31f95ad7534f44cd049858098dfe022c6c89388e4413f59aa2742363c4daf236df43c1d7e6061f677d6df2889bacb783b544dd7536f341178a0ba685e398cc16c4bfaf2c2cc9c9918f144ca0e8db34d485911a3f6acada46cb3a9f361e385ba45d35537f2644591385"}}, {{{@rand_addr=0x1, @broadcast=0xffffffff, 0xff, 0xff000000, @common='irlan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x8}, 0x0, 0x131c, 0x133e, 0x10, {0x0, 0x0}, [{0x1020, "0c09c218b81c995dddc18a4f5b84dafddf54397ab3eaaa7c3cbc6df4d0", 0x1ff, "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{0xf5, "8a520a3026f87034e640b17c388da8a96de9c173bb26c7595e6bb22463", 0x5ad4, "bf19837b07471ddc7b540e818cee090d77a0264e273a71a7948784ee6e459ca993991f991c7d26c60ea78a44cbe103d74f7170e7af4333b8b64c54baa23bc4166500822ef8dbd513378614f6407caac3956fbf03fd8a6e275f17df232d3519f8f3f108ba6d3d1f3fb363a64381fa49a0daa1c0d6f3c6d0938161bb001b5824b8d110d7f5faba9f1de54f8e591c8bf5c9d753d0e4f7453be67fc6ed96179f6cd8acaf1965dd3c4291818415fef7c2772e84ca3180a9087c2dad82a6e350f63904c7bebd3851a22ddfc2111fdde4d9d9a7fe46c28a6f"}, {0x114, "d6dfdbaeef5a8cc85224582a5965875ffc53c9abce8ce2aeb221e95fa0", 0x1, "d9816d44960e1d51cfc245bd723668a74bc6bc7f107f984535a0db292577eabd5dfe0474a5429bb9afc90a650be86a4098af489c9fd3ead12a93355e345c73aef73d7f33c8f39a12d31825aa2ef570de15abb44d0f45186c31808ed44091bfe9ae0a456a880f1af2fc8b0b8ab8ee5917ddaf9f643c31a0747881efdd90a19304435664da1a429d5d6ce68616ae7793be7f3d2da97c4290e0108d20ef99dd0e07ffe7e49f03249b3cac6f5b18ef609d2b1bb754ed3edf4a2c562b9f48d62338e6c274aaaf44548995cd95479d677a55ad4b84e549926967453c65591cbbc2548852568b398b339de5d5e14eb5d68ae15c466aaacd"}, {0x83, "a9866a213b92d2167575a976254fab9b31b850271c308f57f2eae96f72", 0x5, "259ba185784ffcb86029f633a1734fb2d402aeaed432445c820d5b217c8b8eaea8a114953b7571bfa7b9d186139c4e6320dd08a2453422b363468d275e4d3736f0395145e42250d288890d28c99474789d6b4f949f40769c1452e12835681a36fcb31f"}]}, {0x22, "86224c49f7d6513a90f6a8b6ec382bd7cf255a3c2a8bb3850daf1a3fcd", 0x7, "440e"}}]}, 0x2617) 2018/01/24 22:56:20 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000abb000)='/dev/keychord\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000194000)={0x0, 0x0}) r3 = add_key$user(&(0x7f0000e7f000-0x5)='user\x00', &(0x7f0000d0c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002cb000)="ad25734d6c48d53ac1f218f0079e9e62c9b28db53f8eb512741363371b28eed01f6d26488b28a2149e95465bccd067fe9de37a6479a1354b367f2d89f213a69000bc6bb8f1ab8a6e8b8b6c1a03badb9f413587699688d836d9dc61027008", 0x5e, 0xffffffffffffffff) r4 = request_key(&(0x7f0000c0a000)='.request_key_auth\x00', &(0x7f0000111000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ec1000)='/dev/keychord\x00', 0xfffffffffffffffb) keyctl$search(0xa, r3, &(0x7f0000f19000-0x12)='.request_key_auth\x00', &(0x7f0000b94000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r4) clock_gettime(0x0, &(0x7f000015b000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000dbe000-0x1e0)=[{0x3, 0x7, 0xc4, 0x1ff, @tick=0x0, {0x200, 0x9}, {0x537, 0x2}, @note={0xb1, 0x5, 0x7, 0x6, 0x7}}, {0x0, 0x4, 0x9, 0x9da, @tick=0x80, {0x1000, 0xffffffffffffff6d}, {0x800, 0x9}, @raw32={[0x4, 0x1, 0x8]}}, {0x0, 0x4, 0x100000000, 0x8, @time={0x0, 0x989680}, {0xfffffffffffffffd, 0x400}, {0x7, 0x3}, @time=@tick=0xfffffffffffffe19}, {0x72, 0x0, 0x80000000, 0xfffffffffffffffc, @tick=0x4, {0x3, 0x8020000000}, {0x13e, 0x3}, @note={0x8, 0x10000, 0x33ec000, 0x7, 0x8001}}, {0x80000000, 0x400, 0x9, 0x2, @time={r1, r2+30000000}, {0x6, 0x7fff}, {0x70d4, 0xfffffffffffffff9}, @addr={0x4, 0x6}}, {0xfffffffffffffff8, 0x8d4a, 0x3, 0x1, @time={r5, r6+30000000}, {0x4, 0x6}, {0x120000000000, 0x8}, @raw32={[0x5, 0x18, 0x7]}}, {0x8, 0x1ff, 0x40, 0x9, @tick=0x800, {0x4, 0x7}, {0xffffffff938aeeee, 0x8}, @raw32={[0x26, 0xb5, 0x6]}}, {0x7f, 0x241c0000, 0x1f, 0x101, @tick=0x7, {0x7fd, 0x7}, {0x7f, 0x60000000}, @queue={0x2, {0x8, 0x4}}}, {0x7ff, 0x7, 0x6, 0x8, @time={0x77359400, 0x0}, {0x0, 0x4}, {0x0, 0x2}, @result={0x0, 0x852}}, {0x9, 0x1ff, 0x1000, 0x10001, @tick=0x15f0, {0x101, 0x5}, {0x4, 0x4}, @raw8={"740ee66cb9b16a55e71e0dc4"}}], 0x1e0) getsockopt$inet6_int(r0, 0x29, 0xef, &(0x7f000005d000)=0x0, &(0x7f00002d1000-0x4)=0x4) r7 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000548000)={0x0, 0x0}, 0x47fc) ioctl$DRM_IOCTL_SET_MASTER(r8, 0x641e) lseek(r7, 0x0, 0x2) ioctl$fiemap(r8, 0xc020660b, &(0x7f0000b9a000-0x100)={0x3, 0x4, 0x4, 0x8, 0x4, [{0xffff, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x3f, 0x1, 0x7, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0x80000000, 0x0, 0x1, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x8001, 0x7f, 0xffffffffffffff58, 0x0, 0x0, 0x289, 0x0, 0x0, 0x0}]}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9}) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f0000a08000)={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffeffffff7}, 0x7f, [0xc, 0x3f, 0x1, 0x1000000000006, 0x5cc5a02, 0x4000000, 0x8, 0x7fff]}, 0x5c) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000619000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000070000)=0xe8) r10 = request_key(&(0x7f0000de3000-0xa)='blacklist\x00', &(0x7f0000e7a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000f000)='ppp1em1GPL\x00', 0xfffffffffffffffb) keyctl$revoke(0x3, r10) 2018/01/24 22:56:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000dcb000)='./file0\x00', 0x80, 0x74) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004bc000-0x6)={0x0, 0xc165}, &(0x7f0000c0e000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000c7000)={0x80000001, 0x8, 0x7fff, 0x79d9, r1}, 0x10) getpeername(r0, &(0x7f00006b3000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00002a8000)=0x10) capset(&(0x7f00001f3000)={0x11980330, 0x0}, &(0x7f000028d000)={0x0, 0xfffffeffffffffa0, 0x20000, 0x0, 0x0, 0x0}) 2018/01/24 22:56:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x544f, &(0x7f0000916000)=0x10000010000) getcwd(&(0x7f0000f66000-0x16)=""/22, 0x16) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000ba9000-0x4)=0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00008bd000-0xb6)="34a0efa834cd7373454f8b900a3e9c7f8a71dfb5facc2917ad00e3dc109d59ee427a31df6412af684a835ef0bb0106becf0a2f5164904e48f9388579ce034eb0ccf74ed5d6d1ca351aa0b6e92a3d3a6d3b964ecb8602c3c21dcdb815fc8477fa5cfb31ab244548ddcaed4553fdd7868acaa05104b4f9b74acedea6ec785648541d53cadd836676094611fa3bda66890391e26da96b7099709a8b8497c79493859f76c77d25bbadfbc439252f671a24ba61d823722a4a", 0xb6) 2018/01/24 22:56:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00002f9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000422000)='./file0\x00', &(0x7f0000d35000-0x8)='./file0\x00', &(0x7f000085d000-0x5)='vxfs\x00', 0x40000, &(0x7f0000803000-0x72)="15560f64d9ba81f04651ef379b6556f766cdfaa89a12cf9e00323273545eb17aff76cb72cf5724878bba35d242d9ea183d9364d1b5e60104dd50e8ab953d659ebbb30f6c015f793d3b16eab8286b8981a2e327d1558abcff0d8c1dd1ff30828468763cf109fd1cafbbe50647abd7f2df49d1") mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000de3000-0x8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)="") 2018/01/24 22:56:20 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000785000-0xd)='net/rt_cache\x00') pread64(r1, &(0x7f00005b3000)=""/0, 0x98, 0x0) setsockopt$sock_void(r0, 0x29, 0x3f, 0x0, 0x0) [ 90.404886] binder: 14310:14314 ERROR: BC_REGISTER_LOOPER called without request [ 90.427720] binder: 14310:14327 got transaction with invalid offsets ptr [ 90.434941] binder: 14310:14327 transaction failed 29201/-14, size 0-127 line 3155 [ 90.436074] keychord: invalid keycode count 0 2018/01/24 22:56:20 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f000003d000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x0, 0x2}}, 0x2e) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 90.486013] binder_alloc: binder_alloc_mmap_handler: 14310 20000000-20002000 already mapped failed -16 [ 90.500330] keychord: invalid keycode count 0 [ 90.507127] binder: BINDER_SET_CONTEXT_MGR already set [ 90.512693] binder: 14310:14327 ioctl 40046207 0 returned -16 [ 90.519029] binder: 14310:14335 ERROR: BC_REGISTER_LOOPER called without request [ 90.520301] binder_alloc: 14310: binder_alloc_buf, no vma [ 90.520318] binder: 14310:14335 transaction failed 29189/-3, size 0-127 line 3127 [ 90.557348] binder: undelivered TRANSACTION_ERROR: 29189 [ 90.563072] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/24 22:56:20 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x998cad771f8c9cb7, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000+0x2cf)={0x0, 0x0, 0x1, [0x7fffffff]}, &(0x7f0000e0d000-0x4)=0xa) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000b3000)='/selinux/load\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000207000)='keyringvmnet1posix_acl_access[\x00', 0x3) ioctl$KDSKBLED(r1, 0x4b65, 0x200) pwrite64(r0, &(0x7f0000dae000)="", 0x0, 0x0) 2018/01/24 22:56:20 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000022000-0xc)='/dev/autofs\x00', 0x0, 0x0) r0 = epoll_create(0x8001) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000021000)=0x5) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=@bridge_dellink={0x20, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 22:56:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000065d000)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000dd2000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000096a000)=0x10, 0x800) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000363000)={@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) ioctl$TCSBRKP(r0, 0x5425, 0x4) 2018/01/24 22:56:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e70000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00001b6000-0x4c)={0x7, 0x8000, 0x8df, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) 2018/01/24 22:56:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) close(r0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000fe4000-0x32)=""/50) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000249000-0xe)='/dev/keychord\x00', 0x301300, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000875000)={&(0x7f00009ef000-0xc)=[0x5, 0x9, 0x10000], 0x3, 0x0, 0xffffffffffffffff, 0x7, 0xa6ca, 0xf9f, {0x2, 0x1, 0x40, 0xffffffffffffffc0, 0xf896, 0x7d04, 0x7, 0x7, 0x7, 0xffff, 0x3, 0x948, 0x10000, 0x9, "1a0782b539ec86647ab0559a4c24c014369fa1e738c563ac69274f653187cc04"}}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000071f000-0x1)=0x3) 2018/01/24 22:56:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000536000+0xa8e)=""/5) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a4c000-0x11)='/dev/vga_arbiter\x00', 0x404200, 0x0) mq_notify(r2, &(0x7f00005da000)={0x0, 0x18, 0x0, @thr={&(0x7f0000ed2000)="116ccc310ccf3894600141469e732bed55dd88ef9d1c394a5620642fb21b55f40f32131d9c1c93c6be0d2b0f86ad7fa96dd5f18cbfe24d76f3cd7857171b4a94e16d03e9b7f5e430131af87814d92b03f3d78820ec1a793a8631b435b8fae3cb88c84577a56175e09449d4fb9e506e7f96a3e6091146bc882e9e089f8f82d804d50435b429a263554a88b56e", &(0x7f000062b000)="91a5b6307ff55c57c90f62e26e41a8553136aa3c4ad11cd694239f9481961c59cb11655f0ca0ecfe7d536ade94dcc155aab7e79e723293a9f559f0d577158b56a882beb73f1f714f890e699246fb02fe99e2fc3a73beeca1b3ab9fd648ac1d2af693c30fa792b45f216a0dbb83e63e0493b6ab7181660c6e7b830ac42ae5972983e29afcc6141d4690ce79dc4e8384a838d872a3c406f412d4b406bdb26dd931a34564a303978fc20f7301342cc14ac3d5a774700f16018e20b0610e026890dfa213c0a2194bef89694b0536deda3bdbe7b33c981aad0d23a9bd66d04f2349608bd36c602c062dd436bdcfda3e96603d1621eb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f00005c9000)='/dev/net/tun\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00002b0000)=0x0, &(0x7f000081b000)=0x4) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r6 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x0, 0x0) 2018/01/24 22:56:20 executing program 7: prctl$intptr(0x1f, 0xc2f6) 2018/01/24 22:56:20 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:20 executing program 7: mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x40000000002) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000404000)={0x0, 0x81, "082d36790e9692544c2055fb177f8ce7649f77760663521410b6a982b422364a747a58ee76cc41f2e95687cafe1cec59c58da5db22124928a46dd82dc0a6eb19b73588d0b094aa5af0b521e39d2502aaed0a3cc100e6df203107dc3ebb070e4861a9cce2e786330268a9756759f7028eeb6ed83cf7b4732928f31ef265bab8d466"}, &(0x7f0000dba000)=0x89) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dbb000-0x10)={r1, 0x8, 0x20, 0x1}, &(0x7f0000310000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f00006f4000)='./file0\x00', 0x14000, 0x40) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f000017f000)=0x7) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000821000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000593000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "6d9c07afbe3c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$dir(0xffffffffffffff9c, &(0x7f00000c2000)='./file0\x00', 0x800, 0x100) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000f4a000-0xca)=""/202) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000468000-0x5)="07073c0d04", 0x5) 2018/01/24 22:56:20 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000890000)="a6e5f435079e685ee643fda1566bf370733d6c7725a871961fb690f7fa55aa782e0f7cf46270baec2fe90c519909a66eff354fa2c3e23a52fc3f7a10b9957de1e532249c089b8a7f0cf7cebfeb1ce2a77bcdc554dc135fe723144e58222fc49e869e335949343dd9e1f91508118927e9f63f67c1a2c4e708a1") mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009f0000-0x8)={0x0, 0x80000000}, &(0x7f0000de9000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dad000-0x10)={r1, 0x10, &(0x7f0000f61000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f87000-0x4)=0x10) mkdir(&(0x7f00004d3000)='./file0\x00', 0x0) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f0000143000-0x8)='tracefs\x00', 0x1400, &(0x7f00004c3000-0xea)="") ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000dc2000-0x20)={"33aeaab1215e35cf1f6081be282ab5dd", {0x4, 0x6, 0x5, "acbf0f1d3bc5", 0xe4, 0x0}}) [ 90.650657] syz-executor4: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 90.672628] CPU: 0 PID: 14386 Comm: syz-executor4 Not tainted 4.9.78-g29eadc4 #20 [ 90.680246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.689585] ffff8801cd5e7948 ffffffff81d943a9 1ffff10039abcf2c ffff8801d1afe000 2018/01/24 22:56:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ecc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fa7000)={0x0, @in6={{0xa, 0x1, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd91, 0x2e, 0x0, 0x8001, 0x1}, &(0x7f0000da8000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000065a000)=@assoc_value={r3, 0x10001}, 0x8) [ 90.697623] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801cd5e7a58 [ 90.705676] ffffffff81451b82 024000c2cd5e7998 0000000041b58ab3 ffffffff84195325 [ 90.713725] Call Trace: [ 90.716301] [] dump_stack+0xc1/0x128 [ 90.721651] [] warn_alloc+0x212/0x240 [ 90.727090] [] ? zone_watermark_ok_safe+0x280/0x280 [ 90.733744] [] ? avc_has_perm+0xb0/0x4f0 [ 90.739448] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 90.745933] [] __vmalloc_node_range+0x3f5/0x5f0 [ 90.752239] [] ? check_preemption_disabled+0x3b/0x200 [ 90.759065] [] ? task_has_security+0x130/0x270 [ 90.765279] [] vmalloc+0x5b/0x70 [ 90.770274] [] ? sel_write_load+0x130/0xfd0 [ 90.776232] [] sel_write_load+0x130/0xfd0 [ 90.782017] [] ? get_futex_key+0x1050/0x1050 [ 90.788056] [] ? sel_read_bool+0x250/0x250 [ 90.793909] [] ? do_futex+0x3f8/0x15c0 [ 90.799416] [] ? sel_read_bool+0x250/0x250 [ 90.805273] [] __vfs_write+0x103/0x680 [ 90.810782] [] ? do_iter_readv_writev+0x400/0x400 [ 90.817254] [] ? __might_sleep+0x95/0x1a0 [ 90.823032] [] ? __lock_is_held+0xa1/0xf0 [ 90.828799] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 90.835608] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 90.842154] [] ? __sb_start_write+0x14a/0x310 2018/01/24 22:56:20 executing program 6: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x2, 0x8, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/24 22:56:20 executing program 7: sysfs$3(0x3) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009b2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00006cf000)=0x1, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000)=0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x24) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x100, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x5, 0xffffffff00000001, 0x8, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x3, 0x7fff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000004000-0x4)={0xb659, 0x0, 0x6}) r2 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000005000-0x4)=0xa, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000003000-0xbf)=""/191, &(0x7f0000006000-0x4)=0xbf) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000006000)=""/16, 0x10, 0x10020, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000)=0x6, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r0, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000008000-0x8)={r1, 0x2}, &(0x7f0000009000-0x4)=0x8) r4 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, r4) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f000000a000-0x4)=0xb661, 0x4) 2018/01/24 22:56:20 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") [ 90.848265] [] vfs_write+0x189/0x530 [ 90.853599] [] SyS_pwrite64+0x13f/0x170 [ 90.859193] [] ? SyS_pread64+0x170/0x170 [ 90.864873] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 90.871681] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 90.878228] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 90.891741] Mem-Info: 2018/01/24 22:56:20 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000109000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000ce000-0xb0)={{0x5, 0x3}, 'port1\x00', 0x14, 0x80000, 0x2, 0xeb, 0x100, 0x100000000, 0x7, 0x0, 0x3, 0xd24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x200) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0x3, 0x3, 0x2, 0x2, 0x0}, 0x10000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_rm_watch(r0, r1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x7f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000001000-0x44)=""/68, 0x44, 0x1, &(0x7f0000000000)={0x3, {"bf36ebc5066660"}, 0x21}, 0x10) r3 = syz_open_dev$sndseq(&(0x7f00004d2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000212000)={{0x0, 0x0}, {0x4, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000466000-0x4)=0x0, &(0x7f0000b26000)=0x355) 2018/01/24 22:56:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) clone(0xa060000, &(0x7f0000e21000)="", &(0x7f0000001000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000493000-0x2)="") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c0d000-0x16)='/selinux/checkreqprot\x00', 0x280500, 0x0) getdents64(r0, &(0x7f0000bdf000-0xdb)=""/219, 0xdb) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000220000-0x4d)=""/77, &(0x7f0000124000)=0x4d) 2018/01/24 22:56:20 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:20 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x20000000000004, 0x0, 0x0, 0x0, 0x0, r1}) 2018/01/24 22:56:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) socket$nl_generic(0x10, 0x3, 0x10) [ 90.895989] active_anon:57398 inactive_anon:39 isolated_anon:0 [ 90.895989] active_file:3722 inactive_file:8091 isolated_file:0 [ 90.895989] unevictable:0 dirty:67 writeback:0 unstable:0 [ 90.895989] slab_reclaimable:6483 slab_unreclaimable:60179 [ 90.895989] mapped:24006 shmem:48 pagetables:687 bounce:0 [ 90.895989] free:1468676 free_pcp:571 free_cma:0 2018/01/24 22:56:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) close(0xffffffffffffffff) accept4$unix(0xffffffffffffffff, &(0x7f0000a24000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d04000-0x4)=0x8, 0x0) syz_open_dev$usbmon(&(0x7f000029d000+0xae2)='/dev/usbmon#\x00', 0x0, 0x0) [ 90.896006] Node 0 active_anon:229592kB inactive_anon:156kB active_file:14888kB inactive_file:32364kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96024kB dirty:268kB writeback:0kB shmem:192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 112640kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 90.896023] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 90.896050] DMA32 free:2971196kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:4kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1348kB local_pcp:664kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 90.896077] Normal free:2887600kB min:36824kB low:46028kB high:55232kB active_anon:229592kB inactive_anon:156kB active_file:14876kB inactive_file:32364kB unevictable:0kB writepending:268kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:25928kB slab_unreclaimable:240716kB kernel_stack:6176kB pagetables:2748kB bounce:0kB free_pcp:936kB local_pcp:556kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 90.896127] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB 2018/01/24 22:56:20 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40020000000018, 0x0, 0xb898) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000000a000)=""/4096) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000002000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000009000)=0x14) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000007000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0}, 0x8) setsockopt(r0, 0x111, 0x1, &(0x7f0000008000-0x4)="0d9cd50f", 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000b000-0x8)={0x0, 0x133}, &(0x7f000000a000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000)={r2, 0x7ff}, 0x8) 2018/01/24 22:56:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000fa000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00003d0000-0x1a)={0x0, 0x5, 0x9, [0x6, 0x6, 0x8e3, 0x20, 0x4, 0x9, 0x0, 0x4, 0xffffffffffffff80]}, &(0x7f0000071000)=0x1a) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000023a000)={r1, 0xffffffffffff4fe9}, 0x6) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000b28000)={0x8}, &(0x7f00000d2000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003c1000-0x10)={0x77359400, 0x0}, 0x8) writev(r2, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) 2018/01/24 22:56:20 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) connect$nfc_llcp(r0, &(0x7f000005b000-0x60)={0x27, 0x5, 0x7f, 0x6, 0x1, 0x7, "92baf2651511965f65cca78e3e912516f69c7b8c769e423419ff6575195209d1f6a338791a492cb2e88f6735fde5c93a7bef15b8c9d22d227eef52c06f74cf", 0x5}, 0x60) write(r1, &(0x7f00000a6000)="", 0x0) connect$netlink(r1, &(0x7f00009c4000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/24 22:56:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80004, 0x100000000, &(0x7f0000d8c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000eaf000)=@assoc_id=0x0, &(0x7f0000b84000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000237000)={r1, 0x80000001, 0x10}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000f2d000)=0x7, 0x4) 2018/01/24 22:56:20 executing program 1: r0 = memfd_create(&(0x7f00001ba000)='lo%md5sum\x00', 0x3) mkdirat(r0, &(0x7f0000139000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xb8c, &(0x7f0000003000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) mmap$binder(&(0x7f0000565000/0xa000)=nil, 0xa000, 0x1, 0x30, r0, 0x22) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000005000)={0x1a, 0xd, 0x5, 0x4, 0xffffffff, 0x101, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x3, 0x9, 0x1, 0x0, 0xa, 0x20, 0xa0, 0x4, r2, r3}, {0x7, 0x44, 0x81, 0x3, 0x7, 0x7d9, 0x9, 0x8000}, {0x9, 0x80000000, 0x4, 0x100}, 0x7, 0x4, 0x1, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x3f}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2, 0x0, 0xc4d, 0x1, 0x3f, 0x1}}, 0xe8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020007000000020000080001010c00f41ee400", 0x39}], 0x1) 2018/01/24 22:56:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000a8000)={0x0, 0x0}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000cd4000)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000b36000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ae6000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000074f000)={@generic="1533c2248ca5a0dd266cb37f6dbe6afa", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 2018/01/24 22:56:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffff) sendmsg$nl_xfrm(r0, &(0x7f0000a82000)={&(0x7f000041b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000974000-0x10)={&(0x7f0000f6f000)=@getsadinfo={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$netlink(r0, &(0x7f00001e2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd2000)='/dev/rfkill\x00', 0x200400, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x99) accept$packet(r1, &(0x7f0000188000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eaa000-0x4)=0x14) recvfrom$packet(r1, &(0x7f000066e000)=""/82, 0x52, 0x142, &(0x7f000035f000)={0x11, 0x7, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) DMA32: 7*4kB (UME) 4*8kB (UME) 6*16kB (UME) 3*32kB (ME) 7*64kB (UME) 7*128kB (UME) 6*256kB (UME) 5*512kB (UME) 6*1024kB (UME) 3*2048kB (UME) 721*4096kB (UM) = 2971196kB Normal: 710*4kB (UME) 485*8kB (UME) 343*16kB (UME) 251*32kB (UME) 245*64kB (UME) 90*128kB (UME) 66*256kB (UME) 32*512kB (UM) 25*1024kB (UM) 20*2048kB (UM) 669*4096kB (UM) = 2887504kB [ 90.896216] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 90.896219] 11860 total pagecache pages [ 90.896223] 0 pages in swap cache [ 90.896226] Swap cache stats: add 0, delete 0, find 0/0 [ 90.896229] Free swap = 0kB 2018/01/24 22:56:20 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:20 executing program 1: r0 = memfd_create(&(0x7f00001ba000)='lo%md5sum\x00', 0x3) mkdirat(r0, &(0x7f0000139000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xb8c, &(0x7f0000003000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) mmap$binder(&(0x7f0000565000/0xa000)=nil, 0xa000, 0x1, 0x30, r0, 0x22) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000005000)={0x1a, 0xd, 0x5, 0x4, 0xffffffff, 0x101, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x3, 0x9, 0x1, 0x0, 0xa, 0x20, 0xa0, 0x4, r2, r3}, {0x7, 0x44, 0x81, 0x3, 0x7, 0x7d9, 0x9, 0x8000}, {0x9, 0x80000000, 0x4, 0x100}, 0x7, 0x4, 0x1, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x3f}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2, 0x0, 0xc4d, 0x1, 0x3f, 0x1}}, 0xe8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x3, 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020007000000020000080001010c00f41ee400", 0x39}], 0x1) 2018/01/24 22:56:20 executing program 4: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400, 0x0}, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) futex(&(0x7f000037b000)=0x0, 0x0, 0x0, &(0x7f0000864000-0x10)={0x0, 0x989680}, &(0x7f0000663000)=0x0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000009000-0xdb)=""/219) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000dd5000)={0x0, 0xc3, "4d8f99d22c3bf991da1e6b35f7adbfb3eddbda7e2984b4fe7b727c832f8721d6cee40be06db7ca90a2a03d4333771283aaac16c7d46af060868973a148b6d5f83303c588a7ffe4ee1c6b54c2aad53cd9e1da9437a1cfd8e5e8f7c43b71e63092ff4b37b784b2a96bf6ea99ce2fdb94e15ac6616fbfd2b0735e0d0db7249090882681ec4e9fb03c605dc7458c797913302bfaf76ff66b3a0bdd9fbfb60fe06fe8507975b7663b52154d840fc107555a9355d39716751807baa8148f7623408455db8699"}, &(0x7f0000076000-0x4)=0xcb) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000dc000)={r3, 0x0}, &(0x7f0000b4b000-0x4)=0x8) bind$ax25(r2, &(0x7f0000001000)={0x3, {"ff0d09d131deb9"}, 0x0}, 0x10) 2018/01/24 22:56:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000000)=""/31, &(0x7f0000890000-0x4)=0x1f) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f00006c1000-0x1c)="002a932f01000000b7960802e023487600000000001c0003f2a5f859", 0x1c}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000532000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000a6d000-0x4)=0x6) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00007ef000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl(r1, 0x92, &(0x7f0000007000)='S') sendmsg$key(r1, &(0x7f0000578000-0x38)={0x0, 0x0, &(0x7f0000bcd000-0x10)={&(0x7f0000ad1000-0x150)={0x2, 0x15, 0x21, 0x5, 0x2a, 0x0, 0x2, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x15, 0x14, 0x10}, @sadb_lifetime={0x4, 0x4, 0x3c3ec6c2, 0x0, 0xffff, 0x97}, @sadb_lifetime={0x4, 0x3, 0x8001, 0x80c, 0x9, 0x6e35}, @sadb_spirange={0x2, 0x10, 0x3, 0x1, 0x0}, @sadb_address={0x3, 0x7, 0xff, 0x80, 0x0, @in={0x2, 0x1, @rand_addr=0xa2f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa, 0x4, 0x14}, @sadb_spirange={0x2, 0x10, 0x3, 0x1, 0x0}, @sadb_x_sec_ctx={0xd, 0x18, 0x2, 0x3, 0x60, "d03d0b2b55bf1d7b515c7ed2997e549e51f40b3da049d38a09eaf63c50f393112c4c9ca8aed2165ba1005e27cb2a082c6f482e214bfa876ba50ddd0cff5b1a14c54f6609ad43dfe390050760aed97e1ccdb13d809d75e95b853789db2a0d9cae"}, @sadb_x_nat_t_port={0x1, 0x15, 0x1, 0x0}, @sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}]}, 0x150}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) 2018/01/24 22:56:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c94000-0x8a)={0x0, 0x82, "e6dd9ff15ad3701ab12979d2c353308bc46c899d4f2b2dd7e3d4faa0bb2bfa08f4a0e347535ab47c0664d14dab30f38b68f34f6913a6b30f061ae7bcb06320f67693c277b96e431af7965dddfd51f63db8e1d2a761ef805d448071a6ee0eab2e1852b1f191be6813da74fed448e4780cca7d570f56fde99db9d4972214ff844c2539"}, &(0x7f0000942000)=0x8a) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bf4000-0xc)={r1, 0x200, 0x0}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000143000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b0d000-0x4)=0xe8) close(r2) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000132000)={@common="6970366772648000000000000900", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000c7e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f000073b000-0x4)=0x7, 0x4) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000027000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_SET_NAME(r5, 0x41007701, &(0x7f00005a5000-0x11)="7d03707070315d6e6f6465762c282f2800") 2018/01/24 22:56:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000175000)={0x0, 0x0}) execveat(r0, &(0x7f0000730000)='./file0\x00', &(0x7f0000b97000)=[&(0x7f0000df9000)='eth0-[(\x00', &(0x7f0000843000)='ppp0ppp1vboxnet0self/cgroup\x00', &(0x7f000075a000)='-\x00'], &(0x7f00004ac000)=[&(0x7f0000766000-0x1)='\x00', &(0x7f0000aac000-0x29)='keyringcgroup{ppp1\'^wlan0*@trustedcgroup\x00', &(0x7f0000762000-0x2)='&\x00', &(0x7f0000802000)=':bdeveth0\x00', &(0x7f0000f6a000)='vmnet1^#$\x00', &(0x7f00002f7000-0x23)='}vmnet0.securityvboxnet0[ppp0+em0)\x00'], 0x0) mkdir(&(0x7f0000ed5000)='./file0\x00', 0x0) mount(&(0x7f0000c4f000)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)="000000026500", 0x0, &(0x7f0000654000-0x1)="") 2018/01/24 22:56:21 executing program 1: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000c31000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f00004b6000)=0x8) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c0c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000782000-0x4)=0x401, 0x4) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) [ 90.896231] Total swap = 0kB [ 90.896233] 1965979 pages RAM [ 90.896235] 0 pages HighMem/MovableOnly [ 90.896237] 320509 pages reserved [ 90.903880] syz-executor4: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 90.903887] CPU: 1 PID: 14418 Comm: syz-executor4 Not tainted 4.9.78-g29eadc4 #20 [ 90.903892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.903905] ffff8801d658f948 ffffffff81d943a9 1ffff1003acb1f2c ffff8801aebf1800 [ 90.903915] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d658fa58 [ 90.903925] ffffffff81451b82 024000c2d658f998 0000000041b58ab3 ffffffff84195325 [ 90.903926] Call Trace: 2018/01/24 22:56:21 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:21 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40020000000018, 0x0, 0xb898) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000000a000)=""/4096) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000002000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000009000)=0x14) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000007000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0}, 0x8) setsockopt(r0, 0x111, 0x1, &(0x7f0000008000-0x4)="0d9cd50f", 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000b000-0x8)={0x0, 0x133}, &(0x7f000000a000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000)={r2, 0x7ff}, 0x8) 2018/01/24 22:56:21 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000fc0000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[], 0x1, &(0x7f0000000000)=[], 0xffffff1a, 0x0}, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008c1000)='/dev/pktcdvd/control\x00', 0x180, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000fc3000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000620000)=0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000fc3000-0x4)=0x0, &(0x7f000004b000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f00007c8000-0x4)=0x0, &(0x7f0000fc5000)=0x4) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) setsockopt(r2, 0x0, 0x4, &(0x7f0000fc5000-0x83)="f299b3122e526efecd2743fa939e873561f6ada0b79914704449738f5930e45471b5cf7d8de77d272fd40c8f49cce5748baf7913e19c6ae198a9254404feda335828381545c2c88e35c3dc4742c0260aabf686e4f27afc3a58e8df8061bd4932a0f1298581b3075fd17c52183052c03b2ad659118abba64481f5de7147b9fc040f1d42", 0x83) pipe(&(0x7f0000d4a000)={0x0, 0x0}) 2018/01/24 22:56:21 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000f1d000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") symlinkat(&(0x7f0000472000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000073f000)='./file0/file0\x00') r1 = open(&(0x7f00001ad000)='./file0/file0/file0\x00', 0x2, 0x8) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000027a000)={0xffffffff00000001, 0x7}) 2018/01/24 22:56:21 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000012000-0x4)={0x0}, &(0x7f000000c000)=0x4) 2018/01/24 22:56:21 executing program 2: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f6b000)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fffffff, 0xfffffffffffffffc, 0xe6, "3c759aa8652d7c32f00419990f9435eaab51a386e98597faae4431ff1eef988f8edb46e82b4f2f85ba091f728aa5f0dd70e878fe5fb9526a69f46754478ecd17ee38371737fa0dd3aa60248bdab3ab5c"}, 0x160) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f6c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004f0000)=@ethtool_rxfh_indir={0x2, 0x2, [0x8, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 22:56:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee3000-0xa)='statm\x00') pread64(r0, &(0x7f0000676000-0x5c)=""/92, 0x5c, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000beb000-0x10)={0x0, 0x3, 0x3f, 0x10000}, &(0x7f0000152000-0x4)=0x10) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d09000)=@sack_info={r1, 0x4, 0x9}, &(0x7f00006be000+0xd87)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003c5000)={r1, 0x0, 0x80, 0xaeb, 0x3, 0x1}, 0x14) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000282000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006d5000-0x8c)={r1, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/24 22:56:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, r1}) [ 90.903937] [] dump_stack+0xc1/0x128 [ 90.903945] [] warn_alloc+0x212/0x240 [ 90.903952] [] ? zone_watermark_ok_safe+0x280/0x280 [ 90.903960] [] ? avc_has_perm+0xb0/0x4f0 [ 90.903969] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 90.903978] [] __vmalloc_node_range+0x3f5/0x5f0 [ 90.903989] [] ? check_preemption_disabled+0x3b/0x200 2018/01/24 22:56:21 executing program 3: eventfd2(0x6, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/01/24 22:56:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000aac000)={@loopback={0x0, 0x1}, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x401, 0x8, 0x2000000000000}, 0x20) 2018/01/24 22:56:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = syz_open_dev$usbmon(&(0x7f0000917000-0xd)='/dev/usbmon#\x00', 0xc6aa, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000636000-0x10)={0x2, &(0x7f00004d2000-0x10)=[{0x0, 0x3f, 0x80, 0x8}, {0x0, 0x4, 0x9, 0x37}]}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00003e1000)=0x0, 0x3ff) sendmsg(r0, &(0x7f00006c6000-0x38)={&(0x7f0000ecd000-0x10)=@ax25={0x3, {"a6f3f17198c798"}, 0x4}, 0x10, &(0x7f00006aa000)=[{&(0x7f0000a2b000-0x7c)="9c8ee2183ee70a87971027bc1e452645c87a83d5bba8539b93893a1295d730c15b46f464f01f027fe4e4fd31fe07e2713ac1823045e0be3d95603b6e2f6d2aa05acd2b4a5a3bae350b0d1c0066c5351a980709eb186bd406f3c14acea1f48f61393f20fd75751ef8d9d4fe325641d59bc465626893f1c8ec1dc5c58d", 0x7c}, {&(0x7f00003c1000-0xd1)="3896dd503a46cea2c61886605de310ee93cc6ba7720f934cc3d7152584edad86abf1a2c21687af836f7fe441ddfe5ddd69d61da7f4fbd93b5ab286daf8ab0adaf99527f9db728edd8e6905ac21aae5cbd4ab2bd3744d1a2a410fa74954fb3669a60b3e3cf92ea7cf7cc829ae342aa4ef14fe34cbe38289ead79e259c9f7466db015a84b92935cbce9bb4e35e4ab998454a8b692f951c284c5cb01c853f74213ebfa7a7a54c05ca27f49004a54a2f6abad780b0791aae8b38a2f9017a636dc0734884f7906448e81815256e296aa2481f50", 0xd1}], 0x2, 0x0, 0x0, 0x4000}, 0x40000) 2018/01/24 22:56:21 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) 2018/01/24 22:56:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000abe000)='./file0\x00', 0x28) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e7c000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) r1 = memfd_create(&(0x7f0000c06000-0x2)='!\x00', 0x3) renameat(r0, &(0x7f0000b69000)='./file0\x00', r1, &(0x7f00006ed000-0x8)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000686000-0x4)=0x1ff, 0x4) r3 = creat(&(0x7f000000f000)='./file0/file0\x00', 0x0) faccessat(r2, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) ppoll(&(0x7f0000896000)=[{r0, 0x20, 0x0}, {r2, 0x600, 0x0}, {r3, 0x0, 0x0}, {r1, 0x2000, 0x0}], 0x4, &(0x7f0000c25000-0x10)={0x77359400, 0x0}, &(0x7f000086d000)={0x7}, 0x8) fcntl$setlease(r3, 0x400, 0x1) 2018/01/24 22:56:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80006, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a89000-0x8)={0x0, 0x8}, &(0x7f0000d8f000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007ff000)={r1, 0x7f}, &(0x7f0000ff0000)=0x8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000159000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munlock(&(0x7f0000c6c000/0x4000)=nil, 0x4000) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000054b000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000a3b000-0x4)=0x0, &(0x7f0000be1000-0x4)=0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) 2018/01/24 22:56:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005b3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f000022f000)=@known='user.syz\x00', &(0x7f000098a000)='lo\x00', 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e60000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) accept4$netrom(r1, &(0x7f0000b83000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002cf000-0x4)=0x48, 0x80000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000048e000-0x1c)=@req3={0x4, 0xecf, 0x4, 0x9, 0x80, 0xff, 0x3}, 0x1c) [ 90.903997] [] ? task_has_security+0x130/0x270 [ 90.904004] [] vmalloc+0x5b/0x70 2018/01/24 22:56:21 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x0, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000fba000-0x80)=[{&(0x7f0000c0d000)=""/81, 0x51}], 0x1, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0x84}], 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cdc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000341000)={0x0, 0xb3, "fef1f66e38b1186df54a47f00302ea3ac11606c5c839a687f530817ac7b12a9fbbabbaa3de89468d5a9781764a0fc7603207fa8d97e3c941674bec38a3d215b7dd2360f2c83dc262ac151d7faa848a81b931b8ad633be18f0510eff0a8ef4273ef7c3910018706d90f0adcd0a6f5c9a0e3ba5f07318fbf64e9729976ac45889ce9bc099deccd8151360a35a50c3d0ff8397d16d30e927ba5950b1714f2b608819920f26d2a947f3bb915d0d6afc02fd8c40d3c"}, &(0x7f000087a000-0x4)=0xbb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b84000)={r2, 0x0}, &(0x7f0000000000)=0x8) sendmsg$netrom(r1, &(0x7f000023d000-0x38)={&(0x7f0000623000-0x48)=@full={{0x3, {"7b69547d22b32a"}, 0x0}, [{"9df08c97bf4c20"}, {"ce7663df56c4d9"}, {"06a733d354ef67"}, {"32652aac46fc8a"}, {"01c30dad973ce3"}, {"accd1153db24b8"}, {"d016851c51b5fa"}, {"885bf5b79560b8"}]}, 0x48, &(0x7f0000b36000-0x40)=[{&(0x7f0000684000)="4b915cfb8c11d7844fe85ea77c198670b8c873bd8cc2d46737781f701429dee60287ef93f8aedf4055c3179681f3f432dea7a88b704dd4b9ddd63f5a23ac1f95d3c9b0253060bd547c7491857c768fe1122ee3ceb376750a23f1720764fd98c608db03bde52d511718088e6176f1459d70090e9ab738bed881dc2dc4f467bb44bfc14b615e24d2e52ad5e30349363b1287e55fbc0e0becf935d3847fb1e55e79a38eb30a909f1dd430e1b3bf9985b1352319d7978982dc3e4c7ab6a1be330cb4e31bfd3ca76784f0b52287fd6a2681f3c0fa", 0xd2}, {&(0x7f000007a000+0x3cc)="d22546e4e2df445ad1352dd991e56531cd20dfc0dbd436fd95e62779494d", 0x1e}, {&(0x7f0000bb7000)="51641f374aa671e4a3a0f1e1c265b3601d0c16f3890e1ba19a394752c4f3076e", 0x20}, {&(0x7f000092c000-0x24)="c25458ff978e1a366a16df4cdaf653f7d13684fcb1c97b16d91e5b492c9ab9d3d82a0638", 0x24}], 0x4, &(0x7f00005f6000)=[{0x28, 0x11e, 0x2, "145a5922797ad00656488bc10014d3fa2c3b5a"}, {0x20, 0x84, 0xfff00000000000, "da2c272d7519fe8b6027014b715866"}, {0x98, 0x10c, 0x101, "0d8f430a7ac5fa767157f933ba5174951f908d1c9eb2dfcada98e8b09ddc2ccd6a5ec992a8172cdab824efab7b39e4bfe69ba90fe9c88bf09d30cd135728b4c87a2fc30ad5deeb8a545a0efacde5dd58702de6becefd11e61b21d83a54b910275bbf1c573e8a7bb89a51b16bf32a4403b5af6a5aace8236c576dcf81b31a03d037873e2f89"}], 0xe0, 0x20000011}, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r3, r3, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/24 22:56:21 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005d2000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00007ee000)={0x0, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x24000000000000, 0x6, 0x0, 0x7ff, 0xffffffffffffffff, 0x4, 0x8, 0x8, 0x5, 0x6, 0xfff, 0x2a, 0xfffffffffffffffa, 0x0]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x3)=0x48) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f000049c000)='tls\x00', 0x4) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ccd000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000295000-0x64)={&(0x7f00007ac000-0x14)=[0x5a4, 0xfffffffffffffffe, 0x43d1, 0x2, 0x3], 0x5, 0x101, 0x100000000, 0x6, 0x100000000, 0x2, {0x1, 0x3, 0x80000000, 0x7fff, 0x10000, 0x1cd800000000, 0x4, 0x400, 0x7, 0x0, 0x6, 0xa36, 0x7, 0x6b, "3c56d1ac0937e23bbe939ad7336a2981d7944b3c6ecf705e80c440d2b76fb301"}}) bind$unix(r2, &(0x7f0000965000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x3) r5 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r5, r5, &(0x7f00004db000)=0x0, 0x1000000000ff) [ 90.904011] [] ? sel_write_load+0x130/0xfd0 [ 90.904018] [] sel_write_load+0x130/0xfd0 [ 90.904025] [] ? get_futex_key+0x1050/0x1050 [ 90.904032] [] ? sel_read_bool+0x250/0x250 [ 90.904038] [] ? do_futex+0x3f8/0x15c0 [ 90.904046] [] ? depot_save_stack+0x122/0x4a0 [ 90.904054] [] ? sel_read_bool+0x250/0x250 [ 90.904061] [] __vfs_write+0x103/0x680 [ 90.904069] [] ? do_iter_readv_writev+0x400/0x400 [ 90.904077] [] ? __might_sleep+0x95/0x1a0 [ 90.904084] [] ? __lock_is_held+0xa1/0xf0 2018/01/24 22:56:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000234000+0xbcf)={0x0, 0x3}, &(0x7f0000f69000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ee4000-0xc)=@sack_info={r3, 0x8, 0x837a}, &(0x7f0000a52000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f00003f0000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/24 22:56:21 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x0, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:21 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000100, &(0x7f00009bf000)="", &(0x7f000031d000-0x4)=0x0, &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000752000)="") ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000957000)={0x1, 0x81, 0x0, 0x7fffffff, 0x9, 0x7fffffff, 0x7, 0x4, 0x100, 0x0}) r1 = socket(0x3, 0x0, 0x1000b) r2 = openat(0xffffffffffffffff, &(0x7f00005fb000)='./file0\x00', 0x4000, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f000091a000-0xd2)=""/210) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003a4000)={0x0, 0x9}, &(0x7f00008b9000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000caf000)=@assoc_value={0x0, 0x100}, &(0x7f0000261000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c5f000)={r3, 0x9}, &(0x7f0000a72000-0x4)=0x8) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000ecb000)='./bus\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f09000)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000b9f000-0x8)={r5, 0x0}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000070a000)={r4, 0x5}, 0x8) renameat2(0xffffffffffffffff, &(0x7f0000017000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f00008b5000-0x88)={0x0, {{0xa, 0x1, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/24 22:56:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000474000-0x4)=0x0, &(0x7f0000c16000)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000955000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000df6000-0x4)=0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000af1000-0x20)={0x800, 0x5, 0x81, 0x100, 0x5, 0xfffffffffffffffe}) socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000923000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 22:56:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fa0000)='/dev/net/tun\x00', 0x0, 0x2000000000000004) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x802, 0x0) sendto(r1, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) r2 = dup3(r0, r0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00002db000-0x4)=0x0) sched_rr_get_interval(r3, &(0x7f0000f1c000-0x10)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f0000f77000-0x1000)=""/3940, 0x2591b532efda954b, 0x0, &(0x7f0000515000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/24 22:56:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002f1000-0x8)={0x0, 0x0}) ftruncate(r0, 0x6) syz_open_dev$loop(&(0x7f0000dcb000)='/dev/loop#\x00', 0x7ff, 0x10000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/01/24 22:56:21 executing program 4: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") socket$inet6(0xa, 0x5, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xc1000006, 0x0) 2018/01/24 22:56:21 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000012000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) quotactl(0x3461, &(0x7f0000013000)='./file0\x00', r1, &(0x7f0000012000-0xb0)="7e06cb69449e4056a26481ec1b391744dc9ddb4828420e730bb35145ac2fcfd560d9779b308ab6db430213ecb88757154879922489f92637e58e865aa31ee9a5deb5b664db00dafa1d6368682831b0aa9fc097a3effad5009d436972f0c4d20250376c0d7a37ccf94b7eb8b31803a2b9766a860834e8ee6ffa4538df308e3d99c438012381fc64d3e5dfbfd275d88d32b8fbd785c2fbc47f7445bd7b9276135ed5a7049dd81cda24e6628af34c928c77") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) readlinkat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0xa3)=""/163, 0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000045f000)='./file0\x00', 0x22000, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000025e000-0x8)={0x0, 0x1000}, &(0x7f0000cd0000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000bc7000-0x6)={r3, 0x7}, &(0x7f00006a5000)=0x6) clone(0x0, &(0x7f0000a0f000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ab0000-0x20)={{&(0x7f00007cc000/0x4000)=nil, 0x4000}, 0x0, 0x0}) fchdir(r0) 2018/01/24 22:56:21 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x0, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") [ 90.904092] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 90.904099] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 90.904105] [] ? __sb_start_write+0x14a/0x310 [ 90.904112] [] vfs_write+0x189/0x530 [ 90.904120] [] SyS_pwrite64+0x13f/0x170 2018/01/24 22:56:21 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cb6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000ff4000-0x78)={0x7, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x5, 0x9, 0x3, 0xffffffffffff76ae, &(0x7f0000ff4000-0x10)=@common='vlan0\x00', 0x0, 0x4, 0x1}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) memfd_create(&(0x7f0000d04000)=')$proc:\\\x00', 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000ff1000)=""/36) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000658000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ff3000-0x4)=0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ff2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000931000-0x5d)=""/93) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000111000)='/selinux/checkreqprot\x00', 0x80000, 0x0) r6 = inotify_add_watch(r4, &(0x7f0000aeb000-0x8)='./file0\x00', 0x1112fc9bda13653f) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r3, &(0x7f0000121000-0x30)=[{&(0x7f0000258000)=""/41, 0x29}, {&(0x7f0000acd000)=""/169, 0xa9}, {&(0x7f00007f8000-0x26)=""/38, 0x26}], 0x3, &(0x7f0000039000+0x7ec)=[{&(0x7f0000f35000)=""/1, 0x1}, {&(0x7f0000ff4000-0x1000)=""/4096, 0x1000}, {&(0x7f00001f5000-0x87)=""/135, 0x87}], 0x3, 0x0) inotify_rm_watch(r5, r6) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000f48000-0x10)={0x77359400, 0x0}, 0x10) 2018/01/24 22:56:21 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(0xffffffffffffffff, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) r1 = syz_open_dev$mice(&(0x7f000037f000-0x10)='/dev/input/mice\x00', 0x0, 0xe000) renameat(r0, &(0x7f0000e9e000-0x8)='./file0\x00', r1, &(0x7f0000457000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000d0000)=""/142) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ba8000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a0b000)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00007e9000-0xe)={0x0, 0x8, 0x3, [0xfff, 0x3, 0x6]}, &(0x7f0000627000)=0xe) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005c3000-0x4)=@assoc_id=r2, &(0x7f0000f0f000-0x4)=0x4) r3 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00006ae000)={0x4, 0x9, 0xffffffffffffb234, 0x9, 0x6, 0x5}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00001e3000-0x4)=0x0) sched_rr_get_interval(r4, &(0x7f00007e9000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c40000-0x10)={0x0, 0x0}) ppoll(&(0x7f00004eb000-0x30)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000cdf000-0x10)={0x0, r5+30000000}, &(0x7f000086c000)={0x0}, 0x8) write$evdev(r3, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ppoll(&(0x7f0000742000)=[{r3, 0x1000, 0x0}, {r0, 0x100, 0x0}, {r3, 0x8000, 0x0}, {r0, 0x400, 0x0}, {r3, 0x402, 0x0}, {r1, 0x2051, 0x0}, {r0, 0x20, 0x0}], 0x7, &(0x7f00004fd000)={0x0, 0x0}, &(0x7f0000372000)={0xf3}, 0x8) 2018/01/24 22:56:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000145000)=@generic="f4b6294b469f56335f2d0495cd53b866") sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000f0b000)={0x0, 0x0, &(0x7f0000a37000-0x10)={&(0x7f0000506000-0x50)={0x2, 0xb, 0x81, 0x9, 0xa, 0x0, 0x7, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x7, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x3, 0x94, 0x3, 0xfa, 0x4, 0x1}, @sadb_lifetime={0x4, 0x6, 0x7, 0x9ce, 0x6, 0x40}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x4008000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007be000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000254000)={0x0, 0x5}, &(0x7f0000727000)=0x8) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000b76000)=@common='bcsf0\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000763000-0x8)={r2, 0x0, ""}, &(0x7f0000fa0000)=0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000703000-0xc)={0x1000201b, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d98000-0x8)={0x0, 0x362d, 0x1, 0x7}, 0x8) 2018/01/24 22:56:21 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(0xffffffffffffffff, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r0, r0, 0x80000) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00008de000)={0x4b98, 0x0, 0x100000001, 0x5, 0x100000000, 0x4b1}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00001c8000)={@generic="4be2c080eea0390613dfc0bdf5315797", @ifru_flags=0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006f5000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000436000)={0x2, r3}) [ 90.904128] [] ? SyS_pread64+0x170/0x170 [ 90.904136] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 90.904143] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 90.904151] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/24 22:56:21 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(0xffffffffffffffff, 0x8918, &(0x7f0000000000)="") [ 90.904153] Mem-Info: [ 90.904170] active_anon:57434 inactive_anon:39 isolated_anon:0 [ 90.904170] active_file:3722 inactive_file:8091 isolated_file:0 [ 90.904170] unevictable:0 dirty:67 writeback:0 unstable:0 [ 90.904170] slab_reclaimable:6483 slab_unreclaimable:60092 [ 90.904170] mapped:24031 shmem:48 pagetables:687 bounce:0 [ 90.904170] free:1468746 free_pcp:530 free_cma:0 [ 90.904185] Node 0 active_anon:229736kB inactive_anon:156kB active_file:14888kB inactive_file:32364kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96124kB dirty:268kB writeback:0kB shmem:192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 112640kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 90.904201] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 90.904230] DMA32 free:2971196kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:4kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1348kB local_pcp:684kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 90.904279] Normal free:2887880kB min:36824kB low:46028kB high:55232kB active_anon:229736kB inactive_anon:156kB active_file:14876kB inactive_file:32364kB unevictable:0kB writepending:268kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:25928kB slab_unreclaimable:240368kB kernel_stack:6240kB pagetables:2748kB bounce:0kB free_pcp:772kB local_pcp:216kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 90.904333] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 7*4kB (UME) 4*8kB (UME) 6*16kB (UME) 3*32kB (ME) 7*64kB (UME) 7*128kB (UME) 6*256kB (UME) 5*512kB (UME) 6*1024kB (UME) 3*2048kB (UME) 721*4096kB (UM) = 2971196kB Normal: 710*4kB (UME) 484*8kB (UME) 343*16kB (UME) 262*32kB (UME) 245*64kB (UME) 90*128kB (UME) 66*256kB (UME) 32*512kB (UM) 25*1024kB (UM) 20*2048kB (UM) 669*4096kB (UM) = 2887848kB [ 90.904423] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 90.904426] 11860 total pagecache pages [ 90.904429] 0 pages in swap cache [ 90.904433] Swap cache stats: add 0, delete 0, find 0/0 [ 90.904435] Free swap = 0kB [ 90.904436] Total swap = 0kB [ 90.904438] 1965979 pages RAM [ 90.904440] 0 pages HighMem/MovableOnly [ 90.904442] 320509 pages reserved [ 91.284090] binder_alloc: binder_alloc_mmap_handler: 14491 20000000-20002000 already mapped failed -16 [ 91.540012] IPVS: Creating netns size=2536 id=17 [ 92.414443] pktgen: kernel_thread() failed for cpu 0 [ 92.419551] pktgen: Cannot create thread for cpu 0 (-4) [ 92.425594] pktgen: kernel_thread() failed for cpu 1 [ 92.430675] pktgen: Cannot create thread for cpu 1 (-4) [ 92.436025] pktgen: Initialization failed for all threads 2018/01/24 22:56:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000926000)={0xaa, 0x1f, 0x0}) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000f88000-0x4)=0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000f86000)=[{&(0x7f0000db6000-0x22)="8088d81448944d4b9d19b3ea11ef987f5dbbd0e1ce2e0896a9e189b3decec80d01b7", 0x22}, {&(0x7f0000098000-0x49)="57e1cb7d21a1047f7c84c224ac17e8252f37bd043b8d4b5d70d1470cca735d5b0cb246a1257883f6728d60605b56c27b6533c895e412efa063f2a4a465fbd43d7b1d9c62a018792ecf", 0x49}, {&(0x7f0000f87000-0x4f)="144cb381fe30fcc5eaa4d0260f11ca9c1401a161e06f1fffb7a99d7b6eb15cd74a4a15dd1941333985d7bdd772ddc8ca170feb82232babb854bcb42dd65cf9b313173d06995febefaa331ede37a521", 0x4f}, {&(0x7f0000775000-0x1e)="74014f200ed5750ed737bfeccb28f42980935f709afd4895cbcd0fa54626", 0x1e}, {&(0x7f000016a000-0x12)="f6742dc2285cedd5794faf4ae85f3aa0f386", 0x12}, {&(0x7f0000d2c000)="6a19e42945667ddf52", 0x9}, {&(0x7f0000f87000-0x32)="fb66f988dc037ddfea91262cfa8e209519aa87be107e3e2bbf2a0d0357acbaef28e4ad7e53d9ea9a47b4d2f2e25f16ad5283", 0x32}, {&(0x7f0000f87000-0x1000)="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", 0x1000}, {&(0x7f0000f86000)="0d3ce30fe1052910033959a735abea1800d8fe727aec7a4eba98e7da2bab3683700ac740cd9a86f0c86911a1b713fdb7a93bc1b8513971f7d8034c8ced20b7434df6458e7b159d5889405f5acc36433d0b7ef4859bff7f9af89a09ab773ddadb05fb11c9646a771de71fdd5c7484d63d4da25a6d32b5b8fd1ceadd19e03bb2ad85b1f1b79512410f78804b8ba0a6e50aa153fb91628d8b43e9e148f079ddf39a227cab17f79a348b4774fb1c0bf8386e2e", 0xb1}], 0x9, 0x0) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d73000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 22:56:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000ec000-0x11)='/dev/vga_arbiter\x00', 0x801, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000db1000)={0x8, 0x1e, 0x9, 0x1ff, "498c432612267c4d36918d58be4672fe33d521f9dd36fdeeae94c9c9d35a41f4"}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x200, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) init_module(&(0x7f0000e99000-0x12)='/dev/loop-control\x00', 0x12, &(0x7f0000d42000)='/dev/vga_arbiter\x00') ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) fanotify_init(0x4, 0x1000) getsockname$llc(r0, &(0x7f00005eb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004ce000)=0x10) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00007ff000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000019000)=0x280000000, 0x4) 2018/01/24 22:56:22 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000007000-0x9)='/dev/sg#\x00', 0x6, 0x10400) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000019000)=0x0) 2018/01/24 22:56:22 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x0, &(0x7f0000000000)="") 2018/01/24 22:56:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000, &(0x7f0000001000-0x1)='d', &(0x7f0000f88000)=0x0, &(0x7f00005f3000)=0x0, &(0x7f000019e000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) geteuid() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f6e000-0xe)='/dev/keychord\x00', 0x20140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000cd0000)=0x6, &(0x7f0000000000)=0x4) 2018/01/24 22:56:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ec8000-0x4)=0x0, &(0x7f0000c10000)=0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/01/24 22:56:22 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) 2018/01/24 22:56:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001d000-0x5)='/selinux/policy\x00', 0x0, 0x0) 2018/01/24 22:56:22 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x0, &(0x7f0000000000)="") 2018/01/24 22:56:22 executing program 2: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000784000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000416000-0x4)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000276000-0x4)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") bind$netrom(r1, &(0x7f000073f000)=@ax25={0x3, {"0013c3786aadbc"}, 0x5}, 0x10) 2018/01/24 22:56:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000712000)=""/0, 0x0, 0x0, &(0x7f000041a000)={0x77359400, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c7c000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000093000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000dbd000)={0x2, [0x0, 0x0]}, &(0x7f0000bfd000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e7e000)={r2, 0xfffffffffffffffd, 0x989, 0x1, 0x10001, 0xd687}, 0x14) 2018/01/24 22:56:22 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x0, &(0x7f0000000000)="") 2018/01/24 22:56:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000383000-0x168)=[{{&(0x7f000006e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000822000)=[{&(0x7f00006cf000-0x7c)=""/124, 0x7c}, {&(0x7f0000605000-0xe4)=""/228, 0xe4}, {&(0x7f0000715000)=""/142, 0x8e}, {&(0x7f00005d7000-0x9f)=""/159, 0x9f}, {&(0x7f0000a89000-0xf0)=""/240, 0xf0}, {&(0x7f00000e5000-0x1f)=""/31, 0x1f}, {&(0x7f0000e93000)=""/202, 0xca}, {&(0x7f000018e000-0xcd)=""/205, 0xcd}, {&(0x7f0000264000-0x20)=""/32, 0x20}], 0x9, &(0x7f00007bc000-0x35)=""/53, 0x35, 0x5}, 0xfffffffffffffff7}, {{0x0, 0x0, &(0x7f0000264000-0x40)=[{&(0x7f0000658000)=""/50, 0x32}, {&(0x7f0000538000)=""/247, 0xf7}, {&(0x7f0000da3000)=""/4096, 0x1000}, {&(0x7f00005be000)=""/0, 0x0}], 0x4, &(0x7f0000f67000+0xa46)=""/182, 0xb6, 0x9}, 0x101}, {{&(0x7f00008a3000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00003d1000-0x70)=[{&(0x7f0000ca8000-0x73)=""/115, 0x73}, {&(0x7f0000678000)=""/152, 0x98}, {&(0x7f0000036000)=""/235, 0xeb}, {&(0x7f0000bcd000-0xe4)=""/228, 0xe4}, {&(0x7f000088b000)=""/105, 0x69}, {&(0x7f0000f11000)=""/196, 0xc4}, {&(0x7f0000658000-0xcc)=""/204, 0xcc}], 0x7, &(0x7f00008d9000-0x3c)=""/60, 0x3c, 0x2}, 0x5}, {{&(0x7f0000146000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d19000)=[{&(0x7f0000aa5000-0x8)=""/8, 0x8}], 0x1, &(0x7f0000b5f000)=""/46, 0x2e, 0x7}, 0x3}, {{0x0, 0x0, &(0x7f000012d000)=[{&(0x7f000076c000)=""/93, 0x5d}, {&(0x7f0000831000-0x7c)=""/124, 0x7c}, {&(0x7f00006fa000)=""/216, 0xd8}, {&(0x7f0000600000)=""/192, 0xc0}, {&(0x7f000038c000-0x26)=""/38, 0x26}, {&(0x7f0000617000-0x40)=""/64, 0x40}], 0x6, &(0x7f0000331000-0x86)=""/134, 0x86, 0x3}, 0x2}, {{0x0, 0x0, &(0x7f0000257000)=[{&(0x7f0000ffc000-0x1e)=""/30, 0x1e}, {&(0x7f0000296000)=""/0, 0x0}, {&(0x7f000065b000-0x6c)=""/108, 0x6c}, {&(0x7f0000b03000)=""/13, 0xd}, {&(0x7f00009d3000-0x3b)=""/59, 0x3b}, {&(0x7f0000afd000)=""/119, 0x77}, {&(0x7f0000376000)=""/45, 0x2d}, {&(0x7f0000922000-0x78)=""/120, 0x78}, {&(0x7f0000f88000-0xfc)=""/252, 0xfc}, {&(0x7f00008b2000-0xd3)=""/211, 0xd3}], 0xa, 0x0, 0x0, 0x80}, 0x8}], 0x6, 0x2, &(0x7f0000c34000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/01/24 22:56:22 executing program 1: r0 = memfd_create(&(0x7f0000608000-0x11)="776c616e3070726f63cb776c616e307b00", 0x2) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00005fe000)=0x1, &(0x7f000085d000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r1, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xffffffff7fffffff}}, {0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x0}, @addr={0x0, 0x0}}, {0x5, 0x6fdc, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x5, 0x0}}}, {0x8, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0xf0) 2018/01/24 22:56:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) clock_gettime(0x7, &(0x7f0000752000)={0x0, 0x0}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000335000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006f9000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000070000-0x14)={0x5, 0x1f, 0x100000001, 0x0, 0x0, 0x8000, 0xcab, 0x2, 0x0, 0x81}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cd6000)='/dev/rtc\x00', 0x10100, 0x0) getpid() ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000a07000-0x28)={@generic="f685cd858572422ca3e769d7d6c2c1c6", 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000655000)={0x0, 0x4}, &(0x7f000026a000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000089f000)={r3, 0x3}, &(0x7f00001bc000-0x4)=0x8) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) tee(r2, r2, 0x0, 0x5) write(0xffffffffffffffff, &(0x7f0000afc000-0xaab)="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", 0xaab) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 22:56:22 executing program 2: clone(0x1, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") modify_ldt$write(0x1, &(0x7f000084c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x0}, &(0x7f0000000000)=0x8) 2018/01/24 22:56:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000b5e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000349000)={0x14, 0x0, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000f1e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ed0000)={0x0, 0x9, 0x4, [0x80, 0x100000001, 0x2c753322, 0x200]}, &(0x7f000013b000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009c0000-0xa0)={r2, @in6={{0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x513}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x6, 0x3, 0x80}, &(0x7f00001d4000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000aaa000)=@assoc_id=r3, 0x4) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000542000)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000438000)=@common='ip6tnl0\x00', 0x10) 2018/01/24 22:56:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000000)={0x39, &(0x7f0000001000-0x39)="fadf63f172a58aeb69434e6a2f64852516495f88477248c31e988f187694ebbb5afb8c1959b9516021f3fecf4342c98fe0ea6e430d03f366eb"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000043b000)=""/151) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000e5f000)=0xffffffffffffff3e) 2018/01/24 22:56:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0xc8)={0x2, 0x3, 0x0, 0x9, 0x19, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x2, 0x70f, 0x5, 0x22, 0x2, 0xa0000000}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x1, 0x2}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x9, 0xffff, {0x6, 0xff, 0x7, 0x8000, 0x0, 0x5, 0x0, @in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}}}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa, 0x14, 0x0}, @sadb_address={0x5, 0x7, 0xff, 0x80, 0x0, @in6={0xa, 0x1, 0x68b9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3ff}}, @sadb_x_nat_t_type={0x1, 0x14, 0xd4c0, [0x0, 0x0, 0x0]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r1, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000009d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r3, &(0x7f0000599000-0x15)=@known='system.sockprotoname\x00', &(0x7f00006c0000-0x1000)=""/0, 0x0) poll(&(0x7f00009ca000)=[{r3, 0x200, 0x0}, {r1, 0x3000, 0x0}, {r1, 0x20, 0x0}, {r2, 0x9015, 0x0}, {r3, 0x8001, 0x0}, {r2, 0x2, 0x0}], 0x6, 0x2) 2018/01/24 22:56:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) mknod(&(0x7f00003dc000)='./file0\x00', 0x1040, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00003a3000-0x1000)=""/4096, &(0x7f00001bc000)=0x1000) creat(&(0x7f0000721000)='./file0\x00', 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) gettid() 2018/01/24 22:56:22 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0xfffffffffffffe40) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x9f224f8db06a7d12, []}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000005000-0x73)=""/115, &(0x7f0000004000-0x4)=0x73) ioctl(r0, 0x8918, &(0x7f0000000000)="") tee(r1, r1, 0x3, 0x1) 2018/01/24 22:56:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x8000000000003, 0xf0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x800, 0x2, 0x7c60, 0x5, 0x2000000002, 0x5, 0x40f, 0x100000000}, &(0x7f00000b6000-0x40)={0x9, 0xffffffffffff8001, 0x274, 0x3ff, 0x6, 0x379e, 0x8, 0x9}, &(0x7f0000001000-0x40)={0xa36, 0x100000001, 0x2c, 0x8, 0x3, 0x8, 0x3139, 0x7}, &(0x7f0000000000)={0x77359400, 0x0}) r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x4800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={r2, 0x0}, 0x8) fcntl$lock(r0, 0x6, &(0x7f0000ce7000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 22:56:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='^{.\'em0em1proc+systemsecurityself\x00', 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000480000-0x74)=[@in6={0xa, 0x3, 0xfac3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xc6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in6={0xa, 0x3, 0x332e, @loopback={0x0, 0x1}, 0xffffffffffffffc0}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) syz_extract_tcp_res$synack(&(0x7f0000e0d000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x9, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7, 0x20, 0x6, 0x9, 0xfffffffffffffff9}, &(0x7f0000b51000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000001000)="0d088218961c1958f84d6c3e515c798b396bc73571acf5ffe741be4684fcb02f61e4fda04bc94aa7459d3b5157d57f3f6c3dc18cb22985b4728f5dc61f0110595a7271883fffe1e8881c0501a9b6d38265e2265e137c269e1683bd2aea85515808cb399be8057ce160845c91f0ef36c0cc0fbd5b03d7d4dc4d21ee4dcf0a9ddb917ba3e11e", 0x85, 0x800, &(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) accept$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) setfsuid(r3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r2, 0x7, 0x30, 0x7, 0x7}, &(0x7f0000000000)=0x18) 2018/01/24 22:56:22 executing program 2: clone(0x1ffffd, &(0x7f0000001000-0x2)="", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x4, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/24 22:56:22 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x8, 0x2aef0c9, 0x6, 0x9}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fea000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) fadvise64(r0, 0x0, 0x8, 0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f65000)={0x9, &(0x7f0000543000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000109000-0x8)={r2, 0x1}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)=0x0) close(r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00008c9000-0x18)={0x0, 0x1, 0x30, 0x127, 0x7d}, &(0x7f0000c8c000)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ac7000)={r3, 0x5}, 0x8) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000500000-0x10)={0x0, &(0x7f000017d000-0xc)=""/12}) 2018/01/24 22:56:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f000071f000)='\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000dff000)={0x0, 0x88, &(0x7f0000993000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f0000c39000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000439000+0x8b5)={r2, 0x9}, &(0x7f00003a8000-0x4)=0x8) accept$ax25(0xffffffffffffffff, &(0x7f0000592000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000638000-0x4)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2b000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x6d, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) close(r0) socket$inet6(0xa, 0x8000000000000802, 0x0) 2018/01/24 22:56:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000300000-0x38)={&(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f000099d000)=[{&(0x7f0000001000-0x67)=""/103, 0x67}, {&(0x7f00008d3000)=""/6, 0x6}, {&(0x7f0000bc0000)=""/38, 0x26}], 0x3, &(0x7f0000001000-0xca)=""/202, 0xca, 0x7fff}, 0x2) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000+0x2cf)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x1, 0x7, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @empty=0x0, @empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x2c) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 22:56:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="cd75e67c8136", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x34) fcntl$setflags(r0, 0x2, 0x1) 2018/01/24 22:56:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) fcntl$setsig(r3, 0xa, 0x13) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @tick=0x6, {0x0, 0x0}, {0x0, 0x0}, @result={0x3, 0x0}}], 0xfd) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/24 22:56:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5f000)="0705040000", 0x5) 2018/01/24 22:56:22 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0x6, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) 2018/01/24 22:56:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000100000-0x6)='/dev/keychord\x00', 0x121000, 0x0) sendmsg$nl_route(r0, &(0x7f000053f000)={&(0x7f0000784000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000de0000)={&(0x7f0000899000-0x34)=@setneightbl={0x34, 0x43, 0x100, 0x7, 0x0, {0x2, 0x0, 0x0}, [@NDTA_GC_INTERVAL={0x10, 0x8, 0x0}, @NDTA_THRESH3={0x8, 0x4, 0x10}, @NDTA_NAME={0x8, 0x1, '\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x24000014) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) 2018/01/24 22:56:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000)="") r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008fb000)='/selinux/access\x00', 0x2, 0x0) lseek(r0, 0x0, 0x3) r1 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000b83000-0x8)='./file0\x00', 0x7) write$selinux_create(r1, &(0x7f0000f3d000-0x36)=@objname={'system_u:object_r:boot_t:s0', 0x20, 'unconfined', 0x20, 0x30, 0x31, 0x20, './file0/bus\x00'}, 0x36) lseek(r1, 0x0, 0x4) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000d35000)={0x18, 0x0, {0x4, @random="8d75d9773cdc", @generic="4f3b4310a638df5a609d833fa4339e5c"}}) write(r1, &(0x7f000002d000)="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", 0x868) 2018/01/24 22:56:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00007a9000)={0x8, 0x3ff, 0x4, 0xffffffffffff3ebf, 0x5, [{0x100000000, 0x8000, 0x4, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}, {0x40, 0x7, 0x73, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x7fffffff, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x80000001, 0xfff, 0x9, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, {0x1, 0xee, 0x5, 0x0, 0x0, 0x130a, 0x0, 0x0, 0x0}]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/01/24 22:56:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x6, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x407, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x77359400, 0x0}, 0x8) 2018/01/24 22:56:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000637000-0x1)=0x0) r1 = add_key(&(0x7f0000faa000)='ceph\x00', &(0x7f0000e75000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc0000)="1d6c8ff6db746bd13bc6865d59528a95e8a34268f69a11267b95ad1e27d016717de164939487c3d23dbecdd259", 0x2d, 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) 2018/01/24 22:56:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000032000)=""/24, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f000044e000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f000083b000)={0x7efbc180, 0x6, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r1, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) timerfd_gettime(r0, &(0x7f0000b3e000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r1, &(0x7f0000308000-0x3)="", 0x1d0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) close(r1) 2018/01/24 22:56:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockname$inet6(r0, &(0x7f0000e9b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000af9000)=0x1c) write(r0, &(0x7f0000193000-0x24)="240000001300070dfeff0400000009230120000c0d000300010000000000000000b81617", 0x24) 2018/01/24 22:56:22 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000004000-0x20)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup(r0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000c9a000-0x14)={0x3, 0xbf, 0x4, 0x8, 0x400, 0x7, 0xd804, 0x1, 0x7fffffff, 0x7ff}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/01/24 22:56:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000006b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mq_notify(r1, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000087f000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000060000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000cb3000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/24 22:56:22 executing program 0: pwrite64(0xffffffffffffffff, &(0x7f0000970000)="", 0x0, 0x0) 2018/01/24 22:56:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f5a000-0x6)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e7b000-0x8c)={0x0, @in6={{0xa, 0x2, 0x70, @loopback={0x0, 0x1}, 0x935}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009c5000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000ea9000)=r2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 22:56:22 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x100000001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000004000)={0x3, &(0x7f0000005000-0xc)=[{0x101, 0x5}, {0x0, 0xfffffffffffffc01}, {0x5, 0x1}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000005000)={0x10000, 0x90f0, 0xffff, 'queue1\x00', 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 22:56:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0x18a, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000cb5000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000bb9000-0x4)=0xc) fstat(r0, &(0x7f0000874000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f00005bb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000e6000)=0x14) r4 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000096d000-0x4)=0x0, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00008ea000-0x10)=@generic="442bb1314fb9246cbd6e77fa2d20f576", 0x10) stat(&(0x7f00004dc000-0x2)='./file0\x00', &(0x7f00004ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/keychord\x00', 0x680200, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000e53000)={&(0x7f0000c49000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000cc0000-0x10)={&(0x7f00003c6000)=@newpolicy={0x178, 0x13, 0x10, 0x7, 0x2, {{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0, 0x6, 0x2, 0x0, 0xa, 0x80, 0x20, 0x1d, r1, r2}, {0x3, 0x7, 0xfffffffffffffffe, 0x1, 0x7, 0x7, 0x6, 0x5}, {0x100000001, 0x3, 0x100000001, 0x9}, 0x77c, 0xf, 0x1, 0x1, 0x2, 0x2}, [@policy={0xb0, 0x7, {{@in=@rand_addr=0xcb7, @in=@empty=0x0, 0x2, 0xfffffffffffffffc, 0x1, 0x92, 0xa, 0x20, 0x0, 0x11, r3, r5}, {0x2, 0x1, 0x832f, 0x975a, 0xfffffffffffffbe7, 0x4, 0x3, 0x6}, {0x100000000, 0x1, 0x9, 0x15b4}, 0x0, 0x8, 0x1, 0x1, 0x2, 0x0}}, @replay_val={0x10, 0xa, {0x5, 0x0, 0x100000001}}]}, 0x178}, 0x1, 0x0, 0x0, 0x65b35213264e7a75}, 0x800) 2018/01/24 22:56:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000048d000-0xd)="73656c66766d6e6574312eb800", 0x3) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000b98000)={&(0x7f0000a47000/0x1000)=nil, 0x80, 0x0, 0x28, &(0x7f0000766000/0x3000)=nil, 0x7}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) 2018/01/24 22:56:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000007e000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) ioctl$TIOCNOTTY(r1, 0x5422) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffcf) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000ace000)=""/250, &(0x7f00003f7000-0x4)=0xfa) bind(r1, &(0x7f000086e000-0x60)=@nfc_llcp={0x27, 0xc88, 0x10000, 0x6, 0xb95, 0x6, "53ede7e1c1636035f5c0e138b8e013b698d80349b9532025608647426b37b995a648a928eddd07ea733286ec408d69ff298da8b14417c7ce1585afa86df2dc", 0x1}, 0x60) 2018/01/24 22:56:22 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) 2018/01/24 22:56:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000e9b000)={0x0, 0x0}) pselect6(0x40, &(0x7f00006cc000)={0x2c, 0xfffffffffffffffd, 0x7, 0x7, 0xff, 0x6456, 0x4, 0x9edd}, &(0x7f0000e7f000)={0x200, 0x0, 0xffff, 0x0, 0x6, 0x4, 0x9, 0x3}, &(0x7f000036f000-0x40)={0xc, 0x8, 0x80, 0x8, 0x81a2, 0x24, 0x5, 0x7fffffff}, &(0x7f00004ff000)={r1, r2+30000000}, &(0x7f0000206000)={&(0x7f0000e98000-0x7)={0x1000}, 0x8}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000530000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/24 22:56:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000661000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e12000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b5f000-0x28)={@generic="6add2190895dc94bfd031db013874a59", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ba1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) 2018/01/24 22:56:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) write$sndseq(r1, &(0x7f00000b4000-0x60)=[{0x0, 0x0, 0x0, 0x8, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 22:56:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000003000-0xd)='/dev/snd/seq\x00', 0x0, 0x301001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 22:56:22 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") open$dir(&(0x7f0000027000-0x6)='./bus\x00', 0x8000452002, 0x0) mount(&(0x7f0000b7b000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fd2000-0x8)='./file1\x00', 0x164) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000285000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000fd2000-0x4c)={0xa939, 0x4, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 22:56:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000098000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00007b2000-0x1000)=""/4096) listen(r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000006b000-0x9)='net/tcp6\x00') preadv(r2, &(0x7f0000f7a000)=[{&(0x7f0000cd3000)=""/166, 0xffffffffffffff91}], 0x1, 0x0) fcntl$getown(r2, 0x9) 2018/01/24 22:56:22 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x7f) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") ioctl(r0, 0x91db, &(0x7f0000002000-0x6e)="b899a38b016553590df02164ce17fa024ad7cea0ad38361a3c90d6531010465c55116874534ff00076e9ac9b2a9dd5db517ceace17de5a0e763fcb9ea5c1e6f6de929fef0f88d104b95056014254e35c323c2c9dd7051dc1e9bbf854bff6fdaadfe4673d37fe8e8e64301122128f") 2018/01/24 22:56:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000004f000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000272000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) 2018/01/24 22:56:22 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535", 0x31}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000011000-0x18)={0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, &(0x7f000000a000)=0x18) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000008000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000015000)=0xc) 2018/01/24 22:56:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000061c000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006f9000-0x4)=0x0, &(0x7f0000be9000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000600000-0x9)='/dev/sg#\x00', 0x2, 0x100) ioctl(r1, 0xc0481273, &(0x7f0000349000-0x10)="2ceea90df9c7624c0843f3a326d171287bb67b9eae3be4be7adbf2d90f3100370000000000000007e6") 2018/01/24 22:56:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000)=""/174, 0xae, 0x40, &(0x7f0000001000-0x10)={0x4, 0x80, 0xfa1, "cc5810db6aff", 0xfffffffffffff635, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) recvmsg(r1, &(0x7f0000d02000-0x38)={&(0x7f000037f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000b56000-0x40)=[], 0x0, &(0x7f000099c000)=""/0, 0x0, 0x0}, 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000446000)='/dev/vga_arbiter\x00', 0x20000, 0x0) bind$pptp(r0, &(0x7f000038f000)={0x18, 0x2, {0x2, @rand_addr=0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r3 = syz_open_procfs(0x0, &(0x7f0000272000)='uid_map\x00') sendfile(r3, r2, &(0x7f0000318000-0x8)=0xf, 0x400000ff) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/24 22:56:22 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000003000-0xa)="198a2e1c6795b2609c73") 2018/01/24 22:56:22 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(0xffffffffffffffff, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000998000)=0x33e, 0x4) recvmsg(r1, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000546000-0x30)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) 2018/01/24 22:56:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x3, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x5}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000835000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) 2018/01/24 22:56:22 executing program 4: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x1) pwrite64(r0, &(0x7f0000034000-0x9f)="94f0f7af574ffdd0c5aa257f29164ffed2931fadbe83919c6d65a03fe34ed9b38e8dff48c747a90070dc740f90c425075896431bf9ae3dafffaac9d3625d34f20556b0ed7bd92cbd99ac040452312befa87c16330898b8ea2c6a3d368f3c64f34a0141b1255f14ff76fb2b4a435340ee0f61e60bee5856a2b3ac620c8fd4d46fca87d432768f4cc7f9136219e4d99f5683bb394767f2049f131b66768b6df9", 0x9f, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) 2018/01/24 22:56:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) pwritev(r0, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)="86", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x0) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0xe2) 2018/01/24 22:56:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x80002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000761000)='net/arp\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007ba000-0x10)={0x0, 0x74, &(0x7f00009d7000)=[@in6={0xa, 0x3, 0x62dffa33, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xeeeb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}]}, &(0x7f0000c8c000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f07000-0xc)={r2, 0x62b, 0x20}, 0xc) sendfile(r0, r1, &(0x7f00004db000)=0x440, 0x63) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a8d000-0x4)=0x0, &(0x7f0000684000-0x4)=0x4) 2018/01/24 22:56:22 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fdd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00007f8000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0x200000) dup3(r1, r2, 0x0) 2018/01/24 22:56:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000471000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00008f2000-0x8)='./file0\x00', 0x0, 0x100000000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f00009d1000-0x1)="") renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) sendto$unix(r0, &(0x7f00001ae000-0x6d)="246f3a1dc79557d8e2b066b39b5e2e02cfc47db8c8786545130db846851fee461567de980ec105ae499bb850c8c384be53dd7efe37f6c70a5e3925fe543209f8391e598bbe95015109c9c1850fc58b0e07451c51a888668012a1a9efafe98c3e56660b039d13df5750938144e9", 0xfffffffffffffe80, 0x4000, &(0x7f0000a28000)=@file={0x1, './file2\x00'}, 0xa) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/24 22:56:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00005b8000-0x83)=""/131) mprotect(&(0x7f000074f000/0x3000)=nil, 0x3000, 0x9) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000e0f000-0x1000)=""/4096) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e69000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000180000-0x4)=@int=0x0, &(0x7f0000c1f000-0x4)=0x4) 2018/01/24 22:56:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000bc7000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x81, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) 2018/01/24 22:56:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c0a000)='/selinux/checkreqprot\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000090b000)=0x6, 0x4) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) clock_gettime(0x0, &(0x7f00003dd000)={0x0, 0x0}) utimensat(r1, &(0x7f00008f1000)='./file0\x00', &(0x7f00005d0000)={{0x77359400, 0x0}, {r2, r3/1000+10000}}, 0x100) open(&(0x7f0000ca6000-0xe)='./file0/file0\x00', 0x0, 0x0) 2018/01/24 22:56:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) pwritev(r0, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)="86", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x0) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0xe2) 2018/01/24 22:56:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000003000)='attr/sockcreate\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x4040000}, 0xc, &(0x7f0000002000-0x5)={&(0x7f0000001000-0x130)=@alg={0x130, 0x10, 0x300, 0x0, 0x1, {{'rfc4309(gcm(aes))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x280f}, {0x8, 0x1, 0x41900de3}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0xfffffffffffffffc}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x3}]}, 0x130}, 0x1, 0x0, 0x0, 0x40811}, 0x800) exit(0x0) openat(r1, &(0x7f0000000000+0x660)='./file0\x00', 0x40, 0x0) 2018/01/24 22:56:23 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000004000-0xe6)="afa67cf1bc35773f6652158153290cb2b71fae4acebc7a1ce711ecb38d8fcd904674dc2364acaeca63f727d7c2dea6fa7764e8ac32e0d44b7b7a35fe150a3341325c8d5bebc55cabaa6e8f7213a701a915ec71d0d2c574fe1c4ede19b8c8abd69b850b60c2ee2b534dc1acf9b35d5d580d2d2d1a90e33a00b9fdfaa532da5dc01f658e8d657bac21c5107388a2f776f54ed0a102019c3d049ab3171ab9ff1abe50ba2287d70b22206fb2864b6b05068b85348562057a996338d98be5f3ac2fecb4286ca9f5ac59a9f43564aac40ad448d9469832d7dfcf30a08cc531bad88a82df55e5ece971", 0xe6, 0x20000000, &(0x7f0000000000)=@ax25={0x3, {"a1af87e79b7eae"}, 0x1}, 0x10) 2018/01/24 22:56:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007b3000-0x16)='/selinux/checkreqprot\x00', 0x3, 0x0) fstat(r0, &(0x7f0000d51000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8bb0, &(0x7f0000039000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f0000247000-0x20)="00000000000008fb0700fa4a00ab00075b200000002000004000e7003072c101"}) 2018/01/24 22:56:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) clone(0xa060000, &(0x7f0000e21000)="", &(0x7f0000001000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000493000-0x2)="") r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000537000)='task\x00') ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000144000-0x10)={0x7, &(0x7f0000727000)=[{0x7, 0x8000}, {0x3d, 0x7fff}, {0x0, 0x5}, {0x1, 0x5}, {0x3ff00000, 0xd9}, {0x1e3, 0x3}, {0x9, 0x3f}]}) fcntl$notify(r0, 0x402, 0x103ae8850cba3e68) 2018/01/24 22:56:23 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) sendto$ax25(0xffffffffffffffff, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000001000)={0x3, {"c03c86672da9b8"}, 0x4}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000005000-0x16)={0x1, 0x3, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x54af917d6ca3697e}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000007000-0x4)=r1) 2018/01/24 22:56:23 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000003000+0x75d)=@random={'user.', '\x00'}, &(0x7f0000001000-0xca)=""/202, 0xca) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:23 executing program 2: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') writev(r0, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) mlock(&(0x7f00000fc000/0x3000)=nil, 0x3000) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(r0, &(0x7f0000f13000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00003e8000)=0x10, 0x80800) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000f14000-0x2)={0x6, 0x5}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a77000)=0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f14000-0x4)=0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r2, r3, 0x3a, &(0x7f0000f13000)={0x18, 0x1000, 0x4, 0x0}) 2018/01/24 22:56:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/01/24 22:56:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00005b8000-0x83)=""/131) mprotect(&(0x7f000074f000/0x3000)=nil, 0x3000, 0x9) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000e0f000-0x1000)=""/4096) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e69000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000180000-0x4)=@int=0x0, &(0x7f0000c1f000-0x4)=0x4) 2018/01/24 22:56:23 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005d5000)='/dev/rtc\x00', 0x0, 0x0) connect$netlink(r1, &(0x7f0000cd4000-0xc)=@proc={0x10, 0x0, 0x0, 0x240000}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept(r0, 0x0, &(0x7f000053b000)=0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00004f5000-0x4)=0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00004db000+0xfc7)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, r2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cab000)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000e97000)={0x0, 0x0, 0x9, 0x3, 0xb2, 0x7, 0xffffffffffff8000, 0x5, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x3, 0x6, 0x8}}, &(0x7f000065b000)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d6f000-0x8c)={r5, @in6={{0xa, 0x0, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000072e000)=r4) setsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f00009eb000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, r2}, 0x14) fcntl$notify(r0, 0x402, 0x201c) 2018/01/24 22:56:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getuid() lstat(&(0x7f0000ac2000)='./file0\x00', &(0x7f000020e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) 2018/01/24 22:56:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl(r0, 0x8b35, &(0x7f00000e6000)="") pipe2(&(0x7f00001e8000-0x8)={0x0, 0x0}, 0x4000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00007d1000-0x4)=0x80000001) 2018/01/24 22:56:23 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd7000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x100000001, &(0x7f0000fdb000-0x1)="06") mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000fdc000-0x38)={&(0x7f00008bb000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000fdc000-0x30)=[{&(0x7f0000fdc000-0x1000)="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0x1000}, {&(0x7f0000fdc000-0xa1)="12fb6467b1380ef9bdd9b2e2ba5bfccf93ddbc85f044a84372ec86dff705a3f1a9761e0240ef694a9283f7cd4e24afaf529ca5366f9e0fdcb9b4e7c9929997953e245084111faaced4ad62262db1bc17eb5e601c458d6d4b1a32936bcaf47fab65c4924575bfb855207e1f3cc25c92ad889721563b90a4257d2c2c2562166ed12bb53c02fa47725d3b6e936c319fd87fd1997d32b08308ac763ce35c50ad5d2969", 0xa1}, {&(0x7f0000fdb000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x4000090}, 0x4004800) 2018/01/24 22:56:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = getpgrp(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d8f000-0xc)='/dev/autofs\x00', 0x40, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f00000a1000)=0xffff, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00003f2000-0x4)=0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) sched_getparam(r0, &(0x7f000005c000)=0x0) 2018/01/24 22:56:23 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x8, 0x0, &(0x7f000000a000-0x5)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000004000-0x53)=""}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eb0000-0x15)='/proc/self/net/pfkey\x00', 0x404000, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000f9a000)=0x4) ioctl$KDENABIO(r1, 0x4b36) 2018/01/24 22:56:23 executing program 4: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c7f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ce2000)=[{&(0x7f0000ce3000-0x99)="a038a6a5391acc4856758fa98cf8f2993ff2895d1dac1c9c906a5503d33913f463697f964bb3ca78125b264ddbd01465b8bcf123a561f9dd4aed869b947510b457470a560d48830d4807cf85952cacf23e116aa936a4ce039aba9c031e81bc383c6263089323b41ce8f617b25ea8f0d1581cfa951300107b7e018398981cf541ffc239c86859ab741cf69e0da2e623e073b8be4bdc7bc742b8", 0x99}, {&(0x7f0000ace000-0x28)="57103540b1590770ae41e82d3b9327605fcebffb614fda5320844180128af227debf4fac12781172", 0x28}, {&(0x7f0000ce3000-0x88)="9d57e90b8c7b2155380dc5ab8b6b80eb4b417a1b4ae86b84aa7ab2636a88efc221c27a5090a6a121209af00d5688c5f8c9330adee9243de76c2de979e2e03e60c17adb6220746b1d3485e1c65cb98e74832b4e7654793af150214c2fb8f7e1e071cc22a15c8b3d35a9dbbd138a1cca35011f6003b3250c412ab0e969127916edb61be4e1adf6ddf9", 0x88}], 0x3) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 22:56:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x0, 0x4) 2018/01/24 22:56:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000bcc000)='./file0\x00', 0x123) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/01/24 22:56:23 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x11)={@loopback={0x0, 0x1}, 0xfff, 0x3, 0x3, 0xc, 0x8, 0x9, 0x10000}, 0x20) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000003000-0x8)=0x6d, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000004000-0x1a4)=[{{&(0x7f0000004000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000004000-0x50)=[{&(0x7f0000002000)=""/194, 0xc2}, {&(0x7f0000004000-0xc4)=""/196, 0xc4}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/0, 0x0}, {&(0x7f0000003000)=""/23, 0x17}], 0x5, &(0x7f0000003000)=""/64, 0x40, 0x8}, 0x7}, {{&(0x7f0000004000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000004000-0x60)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000)=""/15, 0xf}, {&(0x7f0000002000)=""/94, 0x5e}, {&(0x7f0000000000)=""/253, 0xfd}, {&(0x7f0000003000)=""/151, 0x97}, {&(0x7f0000004000-0x50)=""/80, 0x50}], 0x6, &(0x7f0000003000)=""/234, 0xea, 0x4da0}, 0x10000000000000}, {{&(0x7f0000003000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000003000-0x60)=[{&(0x7f0000000000)=""/182, 0xb6}, {&(0x7f0000004000-0x21)=""/33, 0x21}, {&(0x7f0000003000-0x2d)=""/45, 0x2d}, {&(0x7f0000004000-0xb0)=""/176, 0xb0}, {&(0x7f0000003000)=""/163, 0xa3}, {&(0x7f0000003000)=""/183, 0xb7}], 0x6, 0x0, 0x0, 0xffffffff}, 0xfffffffffffffffb}, {{&(0x7f0000004000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000004000-0x34)=""/52, 0x34}], 0x1, &(0x7f0000002000-0x73)=""/115, 0x73, 0x1c}, 0x6}, {{&(0x7f0000003000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000003000-0x50)=[{&(0x7f0000004000-0xc6)=""/198, 0xc6}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/0, 0x0}, {&(0x7f0000003000-0x17)=""/23, 0x17}, {&(0x7f0000000000)=""/127, 0x7f}], 0x5, &(0x7f0000001000-0xfc)=""/252, 0xfc, 0x3}, 0x6}, {{&(0x7f0000003000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000-0xb3)=""/179, 0xb3, 0x8001}, 0x8000}, {{&(0x7f0000003000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/146, 0x92}, {&(0x7f0000001000)=""/214, 0xd6}, {&(0x7f0000002000-0x50)=""/80, 0x50}, {&(0x7f0000002000-0xe5)=""/229, 0xe5}], 0x4, &(0x7f0000001000-0x73)=""/115, 0x73, 0x92}, 0x1}], 0x7, 0x10002, &(0x7f0000002000)={0x77359400, 0x0}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000-0x170)={0x0, 0x2000000000, 0x0, 0x100000003, 0x492492492492552, [{0x8, 0x8000, 0x5, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0x2, 0x7, 0x2, 0x0, 0x0, 0x304, 0x0, 0x0, 0x0}, {0x1, 0x7ff, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x10000, 0xffffffff, 0x7c0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x20, 0xd2, 0x8000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x10001, 0x10001, 0x306a, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) tgkill(r0, r0, 0x2c) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) nanosleep(&(0x7f00007b8000-0x10)={0x0, 0x1c9c380}, 0x0) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/28, 0x1c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) nanosleep(&(0x7f00007fa000)={0x0, 0x1c9c380}, &(0x7f000061a000)={0x0, 0x0}) dup2(r1, r2) tkill(r0, 0x15) clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") 2018/01/24 22:56:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x100020) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000e33000+0x14c)="", 0x0, 0x0, 0x0) [ 93.307800] binder: 14927:14930 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 93.343538] binder: 14927:14930 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/24 22:56:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000053000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) fcntl$getownex(r0, 0x10, &(0x7f0000a21000)={0x0, 0x0}) get_robust_list(r1, &(0x7f0000523000)=&(0x7f00000d4000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000843000)=0x18) syz_open_dev$tun(&(0x7f0000057000-0xd)='/dev/net/tun\x00', 0x0, 0x40000) 2018/01/24 22:56:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r2, &(0x7f0000058000-0x8)=0x0, 0x10002) getpeername$unix(r2, &(0x7f0000ede000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f48000-0x4)=0x8) 2018/01/24 22:56:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x11, 0xb, 0x5832) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) accept(r1, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0xe) close(r0) 2018/01/24 22:56:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000877000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, &(0x7f0000298000)=0x3a, 0x80000) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) sendfile(r0, r1, &(0x7f000033d000-0x8)=0x0, 0x3) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 2018/01/24 22:56:23 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @empty=0x0, 0x1, 0x3, [@empty=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000001000)={0x7582000000, 0x4, 0x319, {0x77359400, 0x0}, 0xfffffffffffff9b3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000024d000)={@common='lo\x00', &(0x7f000093f000)=@ethtool_link_settings={0x4c, 0x1, 0xfffffffffffffffc, 0xff, 0x6, 0x0, 0x8, 0x20005, 0x9, 0x7, [0x4, 0x6, 0x9, 0x800, 0x6, 0x30000000, 0x80000001, 0x101], [0x2ef]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 22:56:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x80d40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001000-0x5a)=""/101) clock_getres(0xfffffffffffffffe, &(0x7f0000e94000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x103000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0xee66, 0x1000, 0x8, 0x1, 0x5, 0x400, 0x8, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xbd9, 0x8, 0x401, 0x81}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r2, 0x1e, 0xf61, 0x2f}, &(0x7f0000002000)=0x10) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x100000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000)=@int=0x0, &(0x7f0000003000)=0x4) vmsplice(r3, &(0x7f0000767000-0x50)=[{&(0x7f00004ea000)="fabfe02e265aee2cb0697ebdd2b833e956ad1bd570961e7bcd64eb5f62512a52a2128c3e420566ab613b21c4cc975dc018f271826595e284c41147fc35883364dc6d4ad25a580bd7e5f5f446396897e1b1ee4db29ef09c4ef0be9ce50bc003ee569c1d509e28d17b7e50149defbcb43ee9d02f89b33b6abf81fd73298efdbed08b2537a30139735c4ca015e9e6dc3c986059633a7a3e9c7322b765ed01d37f90f1f95194565550aea64f2aa6a6cd64b1e7ddd8faa2eafbee4e7c19f8041c3a480e26f281", 0xc4}, {&(0x7f0000001000-0x12)="d5e79ea09c58a4e735130e158039146f6b20", 0x12}, {&(0x7f0000000000)="acc50fffaa6414bb4b38273681d162b88b9ddb465efb67e38cee413f9e8ab3529349627163cdabceeec86945210e6415aecd6cf4c93f85831d7ee6b292e9cc48dadc25ef165601726357cff1c77b998a97cec4be8dfc2ad269cfb21bf1ec8cd44252aceed1b893aa41903d0c7a52da753fabfd1bd351189cbb133b6f9a962638c6a17fcc581a6648ee2912b74d9b07d6f2a537377dd8bf7db03cd8ffceb756b58579d6020085a7240bb591290ac3a51bb7aa36cb4065346771c7d7fabe15eead2b2c14", 0xc3}, {&(0x7f0000000000)="e7d893ea3f78fe20111fa1460723fc6bc5f771798995d4904499a43da9086f32ed88e9a49c77591846c7882f023c570da0f9781848524973606261acf5dbb9deddc6a28619823c7635f5393a2118ce0d0ce08bdb4d60edf21ac53055cf642ac53b57e6785b090c8806068719f914751bb2e5c2e44366b492298bb45745eaea73541d9c7731d7af80041f65732826d16ccd625f3b21db925b4862cf701f08f7b2fba56b5013e0bcd71ec29511f11cba112c2edcdc7d607f16d43520d92376c17dc9", 0xc1}, {&(0x7f0000001000-0xe)="27ce807ce5e176f062769533adda", 0xe}], 0x5, 0xb) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f000046b000-0x2)={0x7, 0x993}) 2018/01/24 22:56:23 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000011000)=0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(r1, &(0x7f0000005000-0xfe)="", 0x0, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(r0) 2018/01/24 22:56:23 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000004a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000001000-0x6e)="f323b51c3b25cc193e7beb4e4201d4f2ab6bf2f6d2293f6f3927a3eaab7f893e01003621133951f6b94957bef9ef468483ae063b809e7849a35f488520a5225c6c7dbd1eb9e721adcc1b2663be1f6187671501379e42088f53133dacadf316d32c4af4109fe4e89cf1110a4d0466") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x400802}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000002000)={0x124, 0x2c, 0x200, 0x1, 0x2, {0x2, 0x0, 0x0}, [@nested={0x1c, 0x5e, [@typed={0xc, 0x7f, @str='\x00'}, @typed={0xc, 0x90, @fd=r0}]}, @generic="5d215914acf49a2f0fdfe682e77ebe21af377c8f5ff8526b28a4087219eb0809257078ec0f58797811dd2418df3ef306ef25baad58098a65d982a34b3c4ee698f2f1406eccbdd37e24e33e7b2b8fe9434913adc800cada56206dc9e7feaa4388dc155d309e648d48a5df48cfb67ef4491d818f87f72818158173f3991bb6235c082780684908540dc5ae487dfcffb14dea4163cbe346b66862d8b29ff449668db0f533f1d1c5cdbdf764ab8abba49cca79beba108ed19101f6a60c36f81710c0322ed930120ccffbf38a16eef89f9e3f0fb8a2a1dab30fd9fcbf3c79bea9bc57ffae03bb848f0de63483a09ab7792ef9df06d9"]}, 0x124}, 0x1, 0x0, 0x0, 0x20000045}, 0xc000) 2018/01/24 22:56:23 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000)=0x0) getdents64(r1, &(0x7f0000002000)=""/106, 0x6a) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000633000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f5000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) r2 = geteuid() r3 = add_key$keyring(&(0x7f000084b000)='keyring\x00', &(0x7f00008f9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = socket$netlink(0x10, 0x3, 0xa) bind$netlink(r4, &(0x7f0000a5a000)={0x10, 0x0, 0x0, 0x100}, 0xc) keyctl$get_persistent(0x16, r2, r3) 2018/01/24 22:56:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x5) shutdown(r0, 0x1) r1 = socket(0x10, 0x2, 0x1) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x2, []}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 22:56:23 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) socket$l2tp(0x18, 0x1, 0x1) ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000004000-0xb1)=""/177, 0xb1, 0x2021, 0x0, 0x0) 2018/01/24 22:56:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x1, 0x400000) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000376000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f000069d000)=[], 0x0, 0x200000000}, 0x20008054) 2018/01/24 22:56:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000433000-0x8)={0x0}, 0x8) r1 = inotify_init1(0x0) clock_gettime(0x0, &(0x7f0000560000)={0x0, 0x0}) ppoll(&(0x7f00004fa000-0x50)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000a73000)={0x0, r2+10000000}, &(0x7f0000c40000)={0x0}, 0x8) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) pipe(&(0x7f0000b6a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000371000)=0x5) r4 = gettid() fcntl$setown(r1, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) [ 93.484081] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/24 22:56:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace(0xffffffffffffffff, r0) r1 = syz_open_procfs(r0, &(0x7f000098d000)='stat\x00') r2 = openat(r1, &(0x7f0000a2f000-0x8)='./file0\x00', 0x40000, 0x8) fsync(r1) waitid(0x0, r0, &(0x7f000052c000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f00008d5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0xfffffd68}], 0x1000000000000065, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000c8a000-0x4)=0x2, 0x4) 2018/01/24 22:56:23 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000)={0x0, 0x2000000000, 0x1, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000004000-0x8)=0x0) 2018/01/24 22:56:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000749000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f40000-0x10)="7a777ef5db0e243e422d52428dc41ec1", 0x10) clock_nanosleep(0xc34a8b8393c99bbf, 0x0, &(0x7f0000002000)={0x0, 0x989680}, &(0x7f0000001000)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000509000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00006cf000-0x4)=0x0) 2018/01/24 22:56:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000a42000-0x8)='./file0\x00', 0x40, 0x8) accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000a01000-0x4)=0x0) open(&(0x7f00004a3000-0x8)='./file0\x00', 0x0, 0x1) syz_open_dev$sg(&(0x7f0000205000)='/dev/sg#\x00', 0x0, 0x400000) syz_open_dev$sndseq(&(0x7f0000259000)='/dev/snd/seq\x00', 0x0, 0xc000) socketpair(0x13, 0x6, 0x7, &(0x7f0000b4c000-0x8)={0x0, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x8, 0x2, 0xffffffffffffffff, &(0x7f0000df6000)={0x0, 0x0}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 22:56:23 executing program 1: mmap(&(0x7f0000000000/0x8d7000)=nil, 0x8d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x64, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = dup2(r1, r1) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f00008d7000)='./file0\x00', 0x8002, 0x9) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/24 22:56:23 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x48, &(0x7f0000002000)=[@in6={0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x8001}, @in6={0xa, 0x2, 0x2040000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0x2010, r0, 0x0) close(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000004000)={0x8cb, 0x6, 0x1, 'queue1\x00', 0x8e44, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000006000-0xd)='/dev/usbmon#\x00', 0x5, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000)={r1, 0xff}, 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/24 22:56:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4400000, r1}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000113000)={0x0, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000084f000)='/dev/pktcdvd/control\x00', 0x2800, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000563000)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xd1da}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0xfffffffffffffffe, "1cd6a87876bcbcfe231557cdfdee7d89526615515bdebf9ccc76cf39565f3eb848a3dcbfd4433bce92ff08cc7ec0b1f26eaa14c69e63ef040904e9d717035bb961e50c935bf0a1897032cbbe942ed57a"}, 0x160) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000336000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f000008f000)=0x0, &(0x7f0000b44000)=0x4) r3 = open(&(0x7f0000289000-0x8)='./file0\x00', 0x40000, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000052c000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003f2000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) sendmsg$key(r5, &(0x7f00006c9000)={0x0, 0x0, &(0x7f0000668000-0x10)={&(0x7f000099d000)={0x2, 0xa, 0x968, 0x6, 0x17, 0x0, 0x3, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0x7, [0x0, 0x0, 0x0]}, @sadb_key={0xa, 0x8, 0x228, 0x0, "fd6665816a9a561497c4f11cbfb8c942413447acaebd3a7db9386f7bec43dd6a7349eee8362135f35c8fdb7175db59f665aa6ea5aceea80c3f810e20bdde3f615b5f1d68cd"}, @sadb_x_policy={0x8, 0x12, 0x1, 0x0, 0x0, 0xffffffffffffffff, 0x8000, {0x6, 0xff, 0x7, 0xc8f, 0x0, 0xff, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}}}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x2, 0x3}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00004c3000)={r4, 0x80003, r5}) socket$pppoe(0x18, 0x1, 0x0) 2018/01/24 22:56:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00004eb000)='net/ip6_flowlabel\x00') unshare(0x28060400) socket$unix(0x1, 0xa, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000124000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fd0000-0x10)=[{&(0x7f0000b6c000)="7c251df73f51e24fa2c96c966f17242118092013133c0cffcec432b6f45f06947f6b07860d12ec08754ef18ce12e7424d694c656ab09387e35473367ec4da1fd5d0e55d7908a1c1e5dfb44b9bb8ddca6a014b4cd5320bbdb0c949f27a401c5854657360c7601686604", 0x69}], 0x1, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) [ 93.516885] audit: type=1400 audit(1516834583.309:68): avc: denied { bind } for pid=14996 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/24 22:56:23 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000011000)=0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(r1, &(0x7f0000005000-0xfe)="", 0x0, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(r0) 2018/01/24 22:56:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mq_timedsend(r0, &(0x7f0000f44000)="0fb71e140080000a9edc3a51060000000009b921a6aa2e4a865fca4779", 0xfffffffffffffd74, 0x2, 0x0) mq_open(&(0x7f0000e97000)='eth0\x00', 0x843, 0x0, &(0x7f0000213000)={0x0, 0xffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 22:56:23 executing program 2: r0 = accept$llc(0xffffffffffffff9c, &(0x7f00002f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009fa000-0x4)=0x10) connect(r0, &(0x7f0000545000-0x6)=@hci={0x1f, 0x10001, 0x3}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f4000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) r4 = memfd_create(&(0x7f0000c8f000)='procvmnet0,posix_acl_access!@\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f00007ff000-0x8c)={0x5, 0x8, 0x5, 'queue1\x00', 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) futex(&(0x7f00003a9000-0x4)=0x2, 0x1, 0xff, &(0x7f0000f14000-0x10)={0x77359400, 0x0}, &(0x7f0000087000)=0x101, 0x6) 2018/01/24 22:56:23 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000004000-0x4)=0x1f, 0x4) 2018/01/24 22:56:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007c6000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000454000)={0x0, @in6={{0xa, 0x2, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x40000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000801000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000098a000-0x8)={r1, 0x5}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20842, 0x0) write$eventfd(r2, &(0x7f0000c6e000)=0x0, 0x8) 2018/01/24 22:56:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00004eb000)='net/ip6_flowlabel\x00') unshare(0x28060400) socket$unix(0x1, 0xa, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000124000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fd0000-0x10)=[{&(0x7f0000b6c000)="7c251df73f51e24fa2c96c966f17242118092013133c0cffcec432b6f45f06947f6b07860d12ec08754ef18ce12e7424d694c656ab09387e35473367ec4da1fd5d0e55d7908a1c1e5dfb44b9bb8ddca6a014b4cd5320bbdb0c949f27a401c5854657360c7601686604", 0x69}], 0x1, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/24 22:56:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000ef000)='/dev/rtc\x00', 0x840, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f000044f000-0x7d)=""/125) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) pwrite64(r0, &(0x7f0000813000-0xed)="8242d50b85ff423fc2a286e31295c7dc234056eb0bab5391108b52fae94ae9021c63c7c6ede0ad6e4ad4db8a74c3c926b2672ff5b37b15e0cd5c7b492549b629f55afc9776ceb0e7324fbd52ab9da39a38a1858cbbfaa78be3c5f5f3c09590e54db253e50a20183ee01c31043d5c297dd149d990d7f33e2d0ce9cd37fbbd629c910b777cecb0be5cf73a0e2b639edcc07f1771bb49148f656e4ee95a0707056f06e35e1bb8474b383084c6c195361b1d7c0e48337ff4e47cb9a6ca500b6dc815c04d928fdc1bce3eb5d55b48aa5746cc054db4eb4407cda1323eccad148f3ac40ffed8755ffaeb6c8301a0596d", 0xed, 0x0) 2018/01/24 22:56:23 executing program 0: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x2) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/01/24 22:56:23 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x8, &(0x7f0000001000-0x40)=[{0x3, 0x0, 0x3, 0x1f}, {0x1f, 0x100, 0x1, 0x66}, {0x7fff, 0x10000, 0x2, 0x3f}, {0xfffffffffffff774, 0x10000, 0x0, 0x7}, {0x4, 0x10000, 0x1f, 0x7}, {0x6, 0x9, 0x2, 0x3}, {0x200, 0x4, 0x7, 0x5}, {0x3cb9, 0x1, 0x5, 0xffffffffffffff7f}]}, 0x10) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fgetxattr(r1, &(0x7f0000011000)=@random={'user.\x00', '\x00'}, &(0x7f0000002000)=""/149, 0x95) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000004000-0x14)={0xffffffffffffffff, 0x3, 0x63de, 0x3, 0x78}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00007e3000-0x50)={0x104, @tick=0x1ff, 0x0, {0xf24, 0xb0f}, 0x1, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b4b000)='/selinux/checkreqprot\x00', 0x6000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000846000-0x4)=0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 22:56:23 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000+0x7f)={0x1, 0x7fffffff, 0x200, 0x7, 0x7, 0x8c06, 0x9, 0x3a5, 0x0}, &(0x7f0000003000-0x4)=0x311) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0x1}, &(0x7f0000003000)=0x6) 2018/01/24 22:56:23 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x10000000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock2(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 22:56:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000027d000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9201, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f000071d000)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000bd4000-0x8)={0x3, r1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000054f000-0x8)={0x0, 0x1ff}, &(0x7f0000e03000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000156000-0x8)={r2, 0x7ff}, &(0x7f0000e95000-0x4)=0x8) 2018/01/24 22:56:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) fsetxattr(r2, &(0x7f0000e5a000)=@known='system.sockprotoname\x00', &(0x7f0000f43000-0x5)='user\x00', 0x5, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() tkill(r3, 0x16) close(r1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}) 2018/01/24 22:56:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000a94000)='/dev/urandom\x00', 0x0, 0x400) r0 = openat(0xffffffffffffffff, &(0x7f0000545000-0x8)='./file0\x00', 0x90200, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00002a9000-0x38)={&(0x7f0000820000)={0x10, 0x0, 0x0, 0x80000400}, 0xc, &(0x7f0000f8f000-0x10)={&(0x7f000017e000)={0x44, 0xf, 0xb, 0x0, 0x5, 0x2, {0xa, 0x0, 0xa}, [@typed={0xc, 0x39, @u32=0x20}, @generic="4f93084ea5e1ce4238d4b1783cfefcc30c9ae77fe794d3168e8500f25b692f80d6"]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000006e000-0x6)="6664001f66d0") execve(&(0x7f0000892000-0x8)='./file0\x00', &(0x7f000091a000+0x577)=[&(0x7f0000c2d000-0xf)='em1proc-)*bdev\x00', &(0x7f00003f6000-0x1e)=',bdevem0ppp1+cpuset}-eth1proc\x00', &(0x7f000052f000)='vmnet1@\x00', &(0x7f0000e43000)="6664001f66d0", &(0x7f0000316000)="6664001f66d0"], &(0x7f00005ad000-0x50)=[&(0x7f00002da000)="6664001f66d0", &(0x7f000058c000)='\x00', &(0x7f0000f23000-0x6)="6664001f66d0", &(0x7f00002d5000-0x6)="6664001f66d0", &(0x7f0000d32000)="6664001f66d0", &(0x7f000012f000-0x7)='md5sum\x00', &(0x7f00005a2000)='trusted-,\x00', &(0x7f0000e6e000)="6664001f66d0", &(0x7f000029a000)="6664001f66d0", &(0x7f000005b000)="6664001f66d0"]) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00009ce000)={&(0x7f000095b000)=[0x457a, 0x7, 0x3], 0x3, 0x200, 0xefb, 0x800, 0x1, 0x3ff, {0x80, 0xfff, 0x6, 0x4, 0x7c, 0x9, 0x4, 0x7fffffff, 0x100000001, 0x3, 0x5, 0x9, 0x1f, 0x3ff, "fac639a7e07a7accf30fb0c056ec8c6a932cdde0872d54c258fb1ab2fca5279e"}}) r2 = openat(r1, &(0x7f00004d5000-0x8)='./file1\x00', 0x80, 0x0) umount2(&(0x7f00005b1000)='./file0\x00', 0xb) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ab9000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000e7000)={0x0, 0x0, 0x0}, &(0x7f000008a000-0x4)=0xc) setpgid(r3, r4) getsockopt(r2, 0x1, 0x5, &(0x7f0000190000-0x2f)=""/47, &(0x7f0000c07000)=0x2f) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000868000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000b94000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000eda000)={r5, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x9}, &(0x7f0000d81000)=0x98) 2018/01/24 22:56:23 executing program 5: mq_unlink(&(0x7f0000e99000)='keyring\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0xfffffffffffff801) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x3, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000201000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000888000)=0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ce7000)={0x6, 0x1, 0x2000}, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000041f000)={0xa, [0x9d11, 0x80000001, 0x7937, 0x6937, 0x80000001, 0x4, 0x6, 0x2, 0x8000, 0x54]}, &(0x7f0000289000-0x4)=0x18) 2018/01/24 22:56:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') sync_file_range(r0, 0x3, 0x981, 0x3) writev(r0, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) 2018/01/24 22:56:23 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x5)='/dev/rtc\x00', 0x80000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000-0x99)=""/153) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r1, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x20000000000, 0x0) fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000000d000-0x19)={0x0, 0x11, "d8dac7f23fe00215b53879083d53a0896f"}, &(0x7f0000006000-0x4)=0x19) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000b000-0x10)={r2, 0x8, 0x10000, 0x61b6}, 0x10) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000000b000)=[0x0, 0x0]) 2018/01/24 22:56:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e80000)='/dev/loop#\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$LOOP_SET_STATUS(r0, 0x4c04, &(0x7f000034e000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6589dae39b75385a8fae7fa5492ba48598363fef3aa2bc8fe581d6c6e6a5b1826b4ebbcbecb3ac58fcbf6b5ff14c7055ff7114bda820d6f435e5ad0864b38e68", "3be4706e11fa0732f08d6a2d1c7dd526e428aaa346c9f46399284c922bd260cf", [0x0, 0x0], 0x0}) 2018/01/24 22:56:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000e58000-0x8)=0x2, 0x8) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffd56) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r1) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r3 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/24 22:56:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x2}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000bc5000)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d62000)={0x0, 0x0}) recvmsg(r2, &(0x7f000072b000-0x38)={&(0x7f0000e59000+0x459)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000022000)=[{&(0x7f000027a000)=""/216, 0xd8}, {&(0x7f00001f5000)=""/4096, 0x1000}, {&(0x7f0000cb5000-0x35)=""/53, 0x35}, {&(0x7f0000b0c000)=""/231, 0xe7}, {&(0x7f0000218000-0x7f)=""/127, 0x7f}, {&(0x7f0000a05000-0x5e)=""/94, 0x5e}, {&(0x7f0000ca3000)=""/198, 0xc6}, {&(0x7f0000d22000-0x25)=""/37, 0x25}, {&(0x7f0000abf000)=""/167, 0xa7}, {&(0x7f0000043000+0x63)=""/23, 0x17}], 0xa, 0x0, 0x0, 0xc6}, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x1265) 2018/01/24 22:56:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000078d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b35000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e2a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept4(0xffffffffffffffff, &(0x7f0000281000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009f2000-0x4)=0x10, 0x80000) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000ee3000-0xa29)="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", 0x1000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004dd000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c23000)={0x0, 0x7f}, &(0x7f0000e80000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000606000)={r5, 0x800, 0x88, "587c47f9ec82cf34d7de7712a20b5a43f5dd6cde949438cb4657944bb179a82454a271821a709f0c2e5c53eb0794151313904e3305a04889837d43109a1ff2efbf1cbfa3006373eddc7f63e4c384875d59bb52c2f4963b429c41a8ed90e5962d2b9fb09d26d38aa0949b88d342b837543d181140b6bbdd57f354f866628bb4411debd13e805af784"}, 0x90) 2018/01/24 22:56:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) ioctl$TCSETA(r1, 0x5406, &(0x7f0000fc3000-0x14)={0x4, 0x0, 0x0, 0x1, 0x3, 0x6, 0x8, 0x8000, 0xff, 0xf6}) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) shutdown(r1, 0x1) 2018/01/24 22:56:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d0e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f00000e8000-0x25)="36cc988dd2f3236e03ff80c60080f12fad75df4c2a92741763894000000023050fc7b0492b", 0x25, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, 0x0, 0x20) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) 2018/01/24 22:56:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bd8000+0x4cc)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000048000)='ramfs\x00') 2018/01/24 22:56:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000064d000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000077000)={0xaa, 0x40, 0x0}) bind$inet(r3, &(0x7f0000373000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c40000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{0x0, 0x0}], 0x1, 0x8, &(0x7f0000f6b000)={0x0}, 0x8) 2018/01/24 22:56:23 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009be000-0x4)=0x0) 2018/01/24 22:56:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006d9000-0xf)='/dev/sequencer\x00', 0x40, 0x0) r2 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000366000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c3a000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e48000)=0xe8) getgroups(0x4, &(0x7f0000e4c000-0x10)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) r6 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c3c000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000343000-0x4)=0xe8) fstat(r0, &(0x7f0000e6f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000014b000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000ca6000-0x4)=0x0, &(0x7f0000b37000)=0x0, &(0x7f0000987000-0x4)=0x0) r11 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000db7000)={0x0, 0x0, 0x0}, &(0x7f0000401000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d47000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000918000)=0xe8) getresgid(&(0x7f0000572000-0x4)=0x0, &(0x7f0000c80000)=0x0, &(0x7f0000926000-0x4)=0x0) sendmsg$netlink(r1, &(0x7f00007ed000)={&(0x7f0000e48000)=@proc={0x10, 0x0, 0x3, 0x100000}, 0xc, &(0x7f0000fc3000)=[{&(0x7f00004ac000)={0x154c, 0x15, 0x2, 0x0, 0x0, "", [@nested={0x224, 0x5a, [@typed={0xc, 0x72, @fd=r0}, @generic="2d1ce9f5dffd660257ab4f9c07f6309e7c9a0da326b582cc04684fe0aa2584822d7e5688bdd9b2883ae526ed17af21ba33e0b6ea5aab0b0f90ff9e9b84ce7f6b43a86f6fac73a51a9954c68fdba193dcb91fa130522c34cfc23eb969434c330ff7d9ce8197300620dfaf0fc522b87ea360dfe6fe2eb1003059337be7f264f82e81a36792bff6e3ee862d313e494f", @typed={0x10, 0x54, @u64=0x4}, @generic="aa589fe4ce72e051c98c0d72b0ba4b2e2973eb9dc344e2f10067ea2031755916e4540a26e892a8cdfd6b7d1e195a9d9281b70208b77f19f06edde3c93ef3f0dfc76127f5dcc526fdfe20d92d8208f1f114407ad4aa256c6626e2c51326b4d7fe6789bff4e37fa37f41bde34da27091a4d4c68a0d45a470c1d895febdc206d03e0ae1a5d14353fcae093ed405", @generic="adceb34cab92e67bdd538b7e0f6b930890d652", @generic="", @generic="387472cf868fd368de0368dfcea002916de14575552397b6718f0f90d298ca95860a5adb11340adfb079972e1dcd0e77e44d568cd512251eceb46fa9f31b0d090ba414f4cdd1fa82899fc3ace17b550fc70feb5f360a606a4084b94bfdce9e5281112192e5be9e63e274024864e0b3a2c06b6e8f8f9cba65e03bdaea98607896af949f0e3bd561b3ef12fbc661b2a4fb947bb6ef56830d79e62531c0d73c7771c25241f8b864abcad29ffecf88cab5e52655bd9ca40f71d8d43167249ec05596dc8bcd7a87d0fd7e80b6a420e93db1a7e7c07685"]}, @generic="6ffeedcf18ea152a6b0cbc1e8c45b91ca1a7477c96ba209acd7bdcd5eb0683417208bce360d3eef2086cf046495a4922e550ca5328f6cf748c4a280094d488116196fbec5dbecc0705e91930e17c4b5335330b9cb2b6881b979aef5a3b8536b88d0c2ed01febf67f96b2ca7343a48433e051af6a59049f271d9a0b42b0799c5066c6320f3258552170a91bd57b3bd79e3c236026e99d2a036e14bfca8bd531f2ad5abc4284e094e7d4816f7b34b2481a5dc5c021d9184960a9f0e30f87009fce903593798d8558969381c2adf538", @typed={0x10, 0x4f, @u64=0x1}, @typed={0x18, 0x5e, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x28, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0xc, @pid=r2}, @typed={0xc, 0x1e, @fd=r0}, @generic="1365df90e048484f2700f6879704069848f0865d803698e403ce3c595ce01e99ee540958f4f77556b383918e853f5419ea31036cfd32478a6e0fbe36a89a4eb64a2d75a204662de528200931022f8edf9ae8d7f2e84d8a5e17d9dde006b33624d56ef49f2b99e4874059da620566d4d22131dadfd7ac140a33c3edeac04c735f920cdbc8404c052f692e11ded35be78e51ef902b9ed28e10cc32f1f88268bf8a786f9bdbbfdf11a227f1ea6051ee0c", @nested={0x114c, 0x19, [@generic="f426526c4d05d8dd58fb225730f83f5b09da675da2", @typed={0xc, 0x2, @ipv4=@rand_addr=0x9}, @generic="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", @generic="d3112487690c497b7bb0948e4704a2c8046194aca5258035ea61c939fb45476fdb1aef2de56494e1c5fc0b1e391de7828cf50ffdfbddb7ab6d94e2525598f0c6471f1608c6f5e585dab2ac9c212771cdf069f7177e1d115573e5e56a20f4784ad121a4f8fbae37e15a71914d", @typed={0xb8, 0x25, @binary="b13707ff057b95bf0339d8f877f8255ae0b9bca6b786bac07eeb9397a4730d24ff1d9331bc88ed84127d85addb2aadab2e9a43da20e179ef865a66882fd9591e093287745565c07864b05b7ed7c4bd4f64e3641cd2ad06c7908cd14a7ca4582b3e1de178ad8adf8c668d3e5966231103ddf20259da318dc2fe821e9c5701bf64c6c5341df57914a89d3b09e295f5f6b77e5f057d23b5b86304529916b8760faaf42f180ede0370b78e26ff9d2a26"}]}]}, 0x154c}], 0x1, &(0x7f0000273000-0x138)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x138, 0x4000000}, 0x20000000) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000bf2000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xbea, 0x1000, 0x3f, 0x20}, &(0x7f0000891000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00005f7000)={r15, 0xffffffff, 0x30, 0x2, 0x0}, &(0x7f000077d000-0x4)=0x18) sendto$inet(r0, &(0x7f0000979000)="22c151e9081e907041087ae99618e420653204cc171acb54a986bac08ca564d8e5a7ac2c984c55c9a9a97f1240c16ea2e2811cebff19b11267fffa9c34b4be9438241ba4eb5ad82da7bb3aca1252c67e4a71376ab2db54a479bdce84f858d1e36415ef26b8d9f2d79da893edefbf29579cc2768c68e7e2", 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff75) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098d000-0x4)=0x5c8, 0x4) sendto$inet(r0, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) 2018/01/24 22:56:23 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x2f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000004000-0x1)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000005000-0x4)=r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000003000-0x8)='big_key\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x13)="73656c66656d313af42f402973656c665eed00", 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r3) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000004000)={0x80000000000000, 0x1, 0x2000000000006, 0x7fffffff, 0x49249f0, []}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000004000-0x10)={0x0, 0x0}, 0x10) ioctl(r0, 0x8918, &(0x7f0000000000)='>') 2018/01/24 22:56:23 executing program 0: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000071000-0x80)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa2a7c000068a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000288000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() chown(&(0x7f0000000000)='./file0\x00', r1, r2) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000940000)={0x1000, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r3 = creat(&(0x7f000028b000)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000610000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) fstat(r3, &(0x7f0000b04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00006d2000-0xe)='./file0/file0\x00', r4, r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f09000-0x14)={0x0, 0x0, 0x6, 0x0, 0x0}, 0x14) 2018/01/24 22:56:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000592000-0x8)='./file0\x00', &(0x7f0000789000)='./file0\x00') r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/01/24 22:56:23 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/187, 0xbb, 0x40, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000+0x368)={@generic="83b358d1db7022e6a193f76463b54699", @ifru_flags=0x0}) r1 = socket(0x1, 0x7, 0x100) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x2, 0xb, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000)=0x0) 2018/01/24 22:56:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x2019, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00002c4000-0x4)=0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/24 22:56:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x309, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) times(&(0x7f000098a000)={0x0, 0x0, 0x0, 0x0}) r2 = dup3(r1, 0xffffffffffffff9c, 0x80000) getpeername$inet(r2, &(0x7f000084f000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac2000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ca5000-0x11)='/dev/vga_arbiter\x00', 0x48000, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) [ 93.981784] binder: 15171:15173 ioctl 541b 202c3ffc returned -22 [ 94.000773] binder: 15171:15173 ioctl 541b 202c3ffc returned -22 2018/01/24 22:56:23 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000003000-0x8)=0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:23 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000007000-0xb)='/dev/loop#\x00', 0x0, 0x441) ioctl(r0, 0x440000000000127d, &(0x7f0000010000)="") mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f000002f000)=0x0, 0x800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000000e000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000001f000)=r2) 2018/01/24 22:56:23 executing program 4: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e76000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000e77000-0x4)=0x9, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000937000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00008f1000)=r2) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000-0x4)=0x2) 2018/01/24 22:56:23 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000013000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000013000-0x28)={@generic="0bb3d985de81b46593a6047b0d766b83", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000012000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0xfffffffffffffeff, 0x3, 0x9, 0x2, 0x6, 0xa, 0x80, 0x80, 0xbf, r2, r3}, {0x8, 0xffff, 0x7, 0x36, 0xffffffffffffffff, 0x10001, 0xe0, 0xfffffffffffffffb}, {0x8, 0x3, 0x7fff, 0x3}, 0x1, 0xb, 0x3abbfeada0aea1b5, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x33}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x2, 0x3, 0x4, 0x1f, 0x800, 0x4}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000011000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 22:56:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bbe000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x8042}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000002000-0x8e)=""/142, 0x8e, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f00007b6000)=0x0, 0x4) 2018/01/24 22:56:23 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() gettid() tkill(r1, 0x16) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000a2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000322000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a2a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000dd000-0x8)={r3, r4}) close(r0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00001b1000)='/dev/rtc\x00', 0x1, 0x0) pwritev(r0, &(0x7f000043e000-0x30)=[{&(0x7f00000ec000)="a81e6bb906b86587742ca5750f", 0xd}, {&(0x7f0000c3f000-0xeb)="cec5d92272420ca8bf950cf8eb1e43ac5fc0f639a6854813bcad32438cd3b27305b389664f6466c14fc84c3c5a4a3dae764df1700724e7614cea47f64cfe9e2d17101d3b0a7cbd705dcd7ce42588005f8610c71052c8caf480b759ebcfd4428349ef9c230dfbb68babe13a2baba5b32b11033a06539a9007c19027663135fc092989a70fc5830415b409db34fcaaee956ac25965d4cd69bb3b0ae6b35d81d0244ed145598fe277f8b6d99a291d649490c8b10957ec922907824daccff5e507c20c3ab9563c38fcb35955690436421fbc1d30f574941c1c60e9df82c12008b81829e088a700af62b5f07373", 0xeb}, {&(0x7f00002d8000)="2a8a9b40a175b84b3f08ed8078f30d18dfe8dbfcc9171d2fdc4e00a4f3110959fd581b7b8e", 0x25}], 0x3, 0x0) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f000037b000-0x8)=0x0, &(0x7f0000ee6000-0x4)=0x8) 2018/01/24 22:56:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000002000-0x5c)={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, {0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x72}, 0x0, [0x1f, 0x4eb, 0x0, 0x8, 0x800, 0x800, 0x800, 0x7]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000204000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r1, 0x891d, &(0x7f0000f0c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x70e7, 0xfffffffffffffff8, @fr_pvc=&(0x7f00007e3000-0x4)={0x1}}}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) 2018/01/24 22:56:23 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f000018d000-0x8)='./file0\x00', &(0x7f0000fd9000-0x8)='./file0\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009dc000-0x28)={@common="6c6f0000000000000300", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x16, 0x0, 0x0, "00020107066a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 22:56:23 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000001000)=0x2, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d44000-0x8)={0x0, 0x0}) r2 = socket$unix(0x1, 0x1, 0x0) r3 = getpgrp(0xffffffffffffffff) capset(&(0x7f0000f3c000-0x8)={0x399f1736, r3}, &(0x7f0000624000)={0x7, 0x100000001, 0x9, 0x8001, 0x91a, 0x1ff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000f76000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005e2000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000034000-0xf0)=[{0x5, 0x3, 0x9, 0x1, @tick=0x0, {0x3ad2, 0x80}, {0x1000, 0x5}, @raw8={"f9459c00d8f25d96091de7a8"}}, {0x0, 0x9, 0x10001, 0x81, @tick=0xc3f, {0x4, 0x0}, {0xffff, 0x0}, @quote={{0xfffffffffffff848, 0x100000000}, 0x0, &(0x7f0000695000)={0x7, 0x1400000000, 0x1, 0x1, @time={r6, r7+10000000}, {0xfff, 0x80000000}, {0x4000000000000, 0xff8}, @time=@time={r8, r9+10000000}}}}, {0x2, 0x8, 0x3, 0x5, @time={0x77359400, 0x0}, {0x2, 0x10001}, {0x7, 0x20}, @control={0x1, 0x80000000, 0x1}}, {0xe53, 0x5, 0x7, 0x0, @time={0x0, 0x1c9c380}, {0xd6, 0x3}, {0x4, 0x1f}, @note={0x2, 0x7, 0xffff, 0x8, 0x9}}, {0x7, 0x9, 0x0, 0x4, @tick=0x1, {0x7f, 0x0}, {0x2, 0x4}, @raw32={[0x6, 0x7, 0x4fa]}}], 0xf0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000669000)="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", 0xff) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/24 22:56:23 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000fa7000)={0x1, r1}) ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000fa7000-0x8)=0x0) 2018/01/24 22:56:23 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x8000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000003000)=0x4) 2018/01/24 22:56:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000254000)='tls\x00', 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004a9000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f000081a000)=0x80000000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000fbd000-0xab)=""/171) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000c67000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 22:56:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) socketpair(0xd, 0x0, 0xf8f, &(0x7f0000ca1000)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f00008d5000)='/dev/usbmon#\x00', 0x1, 0x1) fcntl$setpipe(r0, 0x407, 0x81) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/01/24 22:56:23 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000)=0x4) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r1, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e8a000)='/dev/usbmon#\x00', 0x3, 0x8000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000203000-0x38)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa3000-0x10)={&(0x7f0000134000-0x24)=@ipv6_getroute={0x24, 0x1a, 0x200, 0x7, 0x3, {0xa, 0x0, 0x80, 0x101, 0xfe, 0x3, 0xff, 0xb, 0x1b00}, [@RTA_IIF={0x8, 0x1, r2}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 22:56:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003c0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$inet(r1, &(0x7f0000cc3000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000596000)=0x10, 0x80000) writev(r0, &(0x7f00000aa000-0x10)=[{&(0x7f00001c7000-0x59)="5800000014001923f7ffffffffffffff0a06000000000000068c43d818fe5812000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c05ed74000000000005000d00010000040000032200000000007e", 0x58}], 0x1) write$selinux_create(r1, &(0x7f0000a8c000)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined', 0x20, 0x39, 0x35, 0x20, './file0\x00'}, 0x42) keyctl$session_to_parent(0x12) 2018/01/24 22:56:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1010, 0x7ffe, 0xff) write(r0, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) sendto$packet(r0, &(0x7f0000923000-0x5d)="e17285adafacbbfd1012bbc6bb56ffe54f87499127a40ead5610772b5503177544c437504eaaeff9b699448f24906fd900213fdbc7dd5278cf5a24674249be663471cd036e9706d172f32abf6560f1ccaa4cf93b61173eaa4887828bb9", 0x5d, 0x4000, 0x0, 0x0) readv(r0, &(0x7f0000c37000-0x50)=[{&(0x7f0000770000)=""/238, 0xee}], 0x1) 2018/01/24 22:56:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000da3000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) 2018/01/24 22:56:24 executing program 0: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x10001, &(0x7f000093c000-0x8)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000813000-0x9)='/dev/sg#\x00', 0x0, 0xc080) 2018/01/24 22:56:24 executing program 1: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000448000)={0x0, 0x0, 0x0}, &(0x7f0000fef000-0x4)=0xc) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fef000-0x4)=0x0, &(0x7f0000fef000-0x4)=0x0, &(0x7f0000fef000-0x4)=0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000fee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000616000)=0x0, &(0x7f000016e000-0x4)=0x0, &(0x7f0000fee000)=0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000fef000-0x14)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fef000-0x8)='./file0\x00', &(0x7f0000aa3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f8a000-0x15)='/proc/self/net/pfkey\x00', 0x101081, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ff0000-0x20)={0x3, 0x0, 0x10001, 0x101}) ioctl$DRM_IOCTL_SG_FREE(r6, 0x40106439, &(0x7f00006aa000)={0x8005, r7}) r8 = getgid() mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000fef000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000fef000-0x4)=[0x0]) setgroups(0xa, &(0x7f00002fa000-0x28)=[r0, r1, r2, r3, r4, r5, 0x0, r8, r9, r10]) r11 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r11, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x10c, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0xfffffffffffffffd}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@proto={0x8, 0x19, 0x0}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getrusage(0x1, &(0x7f00003cb000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 22:56:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b4d000-0x9)='/dev/sg#\x00', 0x0, 0x602c0) getpeername$packet(r0, &(0x7f0000176000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a7f000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000073b000-0xc)={r1, @dev={0xac, 0x14, 0x0, 0xd}, @multicast2=0xe0000002}, 0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00008dd000-0xbc)={0x5, 0x1, 'client1\x00', 0x1, "78e4bbeb0e75f452", "69bf01129254643476281461cb786f1c49451475666a1f27fd4be9a1ac70da4c", 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00003f1000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x440000000000127b, &(0x7f00007b0000)="") r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000022c000)='/dev/autofs\x00', 0x400000, 0x0) fcntl$setlease(r3, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000165000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000e83000)={@multicast2=0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00000aa000-0x4)=0xc) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f00003b2000)=[{0x20, 0x0, 0x0, 0x57b1}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r4, &(0x7f0000c9e000)="", 0xf971, 0x0, 0x0, 0x0) ioctl(r0, 0x400, &(0x7f0000de2000-0x3a)="28ee08615c30c657fa61d6ac84ecbdcf2f4ad044e23da3d024582c0a5023d0440810c1c27ac4beeda16bb6973dc92e431ce9ec618f7cf2d5f31c") r6 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000b02000)={0x1000, 0x0, 0x7ff, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r6, &(0x7f0000e3e000)=""/8, 0x8, 0x100080) 2018/01/24 22:56:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioperm(0x7, 0x100000000, 0x5) fsync(0xffffffffffffffff) 2018/01/24 22:56:24 executing program 2: mmap(&(0x7f0000000000/0xc2d000)=nil, 0xc2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000c2e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000003f000)={0x0, 0x0, 0x0}, &(0x7f0000c2e000-0x4)=0xc) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c30000-0xc)='/dev/rfkill\x00', 0x40, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b82000-0x9)='/dev/rtc\x00', 0x4c0200, 0x0) mmap(&(0x7f0000c2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r6, 0x4b41, &(0x7f0000c2e000)="") ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$getregs(0x2, r5, 0x7fffff, &(0x7f00008b8000)=""/0) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b98000)='/dev/keychord\x00', 0x60040, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000b4a000-0x8)={0x0, 0x4}, &(0x7f000061c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f00004e9000-0x6)={r8, 0xfffffffffffffff8}, 0x6) 2018/01/24 22:56:24 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000000b000)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009e2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$netlink(r1, &(0x7f0000e7e000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) ioprio_set$pid(0x1, r0, 0x0) 2018/01/24 22:56:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000b43000)={r1, &(0x7f0000000000)=""/160}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x6, 0x7, 0x8c}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x2}, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r3, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) epoll_create(0x9) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000-0x18)={0x7, &(0x7f0000001000-0x10)=""/16, &(0x7f0000000000)=[{0x7ff, 0xec, 0xfffffffffffffff8, &(0x7f0000000000)=""/236}, {0x9, 0x1000, 0x10001, &(0x7f0000001000-0x1000)=""/4096}, {0xc1, 0xab, 0x2, &(0x7f00000c6000-0xab)=""/171}, {0x20, 0xce, 0xffffffff80000001, &(0x7f0000a4b000)=""/206}, {0x9d, 0x87, 0xbfd, &(0x7f0000000000)=""/135}, {0x1ff, 0x1c, 0x26ee, &(0x7f0000a72000)=""/28}, {0x8, 0x9a, 0xffff, &(0x7f0000afd000-0x9a)=""/154}]}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000)={0x8, 0xfffffffffffffff8, 0x6}) r3 = request_key(&(0x7f00003ad000-0xc)='cifs.spnego\x00', &(0x7f0000ea5000-0x3)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000593000-0x20)='&$:posix_acl_accessGPL,GPLwlan0\x00', 0xfffffffffffffff8) keyctl$describe(0x6, r3, &(0x7f00006bd000)=""/209, 0xd1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r4 = dup2(r2, r1) syz_open_dev$sndseq(&(0x7f00004c8000-0xd)='/dev/snd/seq\x00', 0x0, 0x400010000) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000664000-0x8)={0x4, 0x6, 0x8000, 0xb6d}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/24 22:56:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001000-0x98)="7cdaa9c627c46af82393ea347153928c0d933328fb88e7437491edfb7e1532c03125a5ed12926d66cfdb43290a16fb90a993630db7ae4bebc47e819c7a3358e1022abf7bda399d79bc221016a08c8faa4a0efcd522b80b087a879d516a3668c276f755549546b2e191541c565fc521e8dd3e81205e81568b4b0e642049d05ceedd7a28773df3fc9df1fd835f01a1dbdd0376d945055a72e0") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000098d000)='net/dev\x00') preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) 2018/01/24 22:56:24 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xefffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0xffffffffffffffff, 0x100100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) listen(r0, 0x1) bind(r0, &(0x7f0000947000-0x8)=@sco={0x1f, {0x2, 0xa0fa, 0x800, 0x1, 0x100000001, 0x0}}, 0x8) r1 = accept(r0, &(0x7f00009f6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c53000)=0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000297000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000e67000)=0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000044f000)={0x80000000, 0x8, 0x100000001, 0x1}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000965000-0x1)={0x1}, 0x1) recvfrom(r0, &(0x7f0000f64000)=""/240, 0xf0, 0x2040, &(0x7f0000077000-0x8)=@un=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000093e000-0x8)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000bdf000)={'filter\x00', 0x800, 0x1, 0xa8d, [0x7, 0xffffffffffffff80, 0x8, 0x3, 0xe67f], [0x20, 0x3ff, 0x0, 0x3, 0x8], 0x10, &(0x7f000041b000-0x10)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xb}, 0xffffff00, 0x0, @common='gre0\x00', @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x67, 0x3, 0x8}, 0x1, 0x558, 0x5e6, 0x2, {0x81, 0x5}, [{0xe8, "d12c12d3bdfab311f1013f0911a48cc684fa40f32426422f85195dd38e", 0x3a0e, "07db3b43767d4d02f5e32ee77d2ebb9f81688ce541c6d0988928737326009267cdb28b8d0c77aaf854a569f57c675c1bc15d118d560afcd94842e880f62733bf3997357c6c9d24ca93d5ba5234daaa7095449d60200f76cf1b5f455ed173a9f6fd15c0b21405eb9e5400d5cbae150b23c04c7d51d50e40d513699339d844d839f504abbb6048835cb32d4e05b1f9763cdab439ff460258ea357f5234306929354abdf96458e383fc78f8515d5a7f3fc233aee01a3204f34a9dfc0545daa9d3a61c47e88064a22d7b"}, {0x10b, "3a64830335e07f2de5d7362f907f47fbb6f54706cb2d4dd93de6011fb2", 0x8, "535d3ccb82200d1c0f7c937a18bdd5059ece40cbb56a2f7d86014ae9ab81c5154bdad322ecdc68f31c61ed92229babf494d4db095c2ce8d87c84f41efac73ceef1e64c271db5630d7f653e77ba852984348e53ed028ffa9615405e9eeefe719ae4c4d8e0af1bc202eda3c66ec3e5283aa874706b6e3a890a213040575ee9b19043886bbafcf0b79ecc9ffbbe302d36572bffd29082c3bbd4134e673cabb7fa40e604f575ffd21d73d59536bba03275e692d29635f20a7c415528d5e74cd2116d472366922eff25eee5fb8408e3f86edc98cc28d41f5c11d18d0879b5e1edb7be1ee84146e8b49b7f4ecc4e"}, {0xc5, "0fec023a5f0fa4ddf0c63802037c92ad2de3da84f2cb27f410ba591a05", 0x1, "66174022eb21ed9fe08ae2a9a5bb6341a4cbc291db05286226ee557ee43dc4361d10417101fbc4b74be4a549422b63691149c7976429ee0915552031ce8536a202d84d6626c6089a45ea38b7adaa50c764146c4ad51ef2bd7f46aaf71595c862ec9f142325981004e287f4554114e3d929ddfc50af0159a3ab59b4ca84e943f8103bf64808686197214565b3ac949272ed5ce41ed8cdb8ae5c914fbca1de2dff1f9b2af26b"}, {0x79, "686af00ed50d1f57281634961319f21171871a451e46ba644439264443", 0x2, "d4910e79ff5818a626f46b51a7a1720deeb9328ff713eded0149fc1edb02fa9c717a698528ddef990eebdf48b16d8256b0c31657192441eb307fd793b6d112562d01da5b4cd814f85b54ef14383cdd9027834e8e0a5decb443"}, {0xd9, "a31670888fe36841fa179d3e2649382b543693e05c3e8a312f965e2204", 0x800, "54bad993dfce5a6e7443d5842ebf03f68db2481e0830cad77a53a4f30769f22cbd2ae1a2360e8cf08c19b472f274a98f0135a8b7b4333a2838877ddd97ca547c0673da2a443858abab16e7c7d698ffeadd30c921c6da5e74196fe3f80cfa804e2e3cc3f2d8004b46b56e5ee504d72dd6360fb594c793846e1f1d3b2352c8e503f7ae8a43cfff3517fbe2d1af88f82b870ae83978d2e89a69e1c97ea00edd1dc4e9fa1894ed89ecc01fbdd1b412be9bcee761fc57be12e1a48a"}, {0xde, "8655ce28c1315d7b80b770eb556dbd8e3adaf64e9bdd722774ad34556c", 0x3, "7dde426c774ca3d468de74cc00f18239f89ecf6a7b5926421b1610702d58b2268d892264b5216286171439bf62a6b9a613d5de5f3fab1ff0458f61e2b60f1069a8b1f1f3edeacac1a5dda2b6cbe25ce7d66a8161ffb277808dec50d0005698bdecbb659eb9017bcb9e5127919233b7fc22023c16dd02929e7f72b4b12cb10f50ac942ef82e35322434920b2c633fb7f295e3f69faf91ec2371dec573406cf92c6eea1ae8de72c4e4346f78c0e77d06936aed3aa69b7ec5473d7f5d79f2f5"}]}, {0x8e, "1b9c5b27d5b60773379977da315d9abfa317f93830187b583061fb3a1e", 0x47, "f3a8f4bd7d3ea7f8a09aec6f7c95a2b4a6fbb3ef66faf68a94af875c15ddcb401ad329c0bdcd1e8fbfe078b06e3a7f6439a51d64fd50cffa8ef4b46124f7476af3352efb5fc1ddb0ae63eaa4e13b89f70d9306eea8ef9075fce6a7ee302a3754a47a4534a49a1f939f37edf63ffb"}}, {{{@rand_addr=0x8, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffff00, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="c517a5079437f4fb76ec943518237f4a", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x1, 0x2}, 0xf52, 0x163, 0x1f5, 0x1, {0x0, 0x9}, [{0xf3, "c0c498d5be1edcaf8a933765b516892da493d29d12acec1dbced5658b2", 0xfff, "d771f35466244f8bf4d88908e5be2101342a20e21a9284d5b1abc8fc6609d2387b5e30c78e4600114cd9037f919b80b8f362c712f9a1916fdda4919bf9c064a1e9bdf796c01583efb51bb970968eafb3da84b4f23f5edbfcad84ca72c903270951f9c4db36b1628d955ddc155d7bb65a4c97c05b31d047337fd7241b015cbb4067f8e873ab372a6b6b4b828561579ee489f9e76bb1c24c11521d163062b747f5ae07eb2bf011375075638b9aaa27d59fdf0cb5da3645febabac47e1ddaa1b6979e3b9483c4fd6f333800462e3c1b7c159da190"}]}, {0x92, "48f0555cb7cf52c936ca1fa5e7413f02e190b4084d3122c34b4d3eacc9", 0x0, "024492424dd319de4b3e454d7f890faef485d7f4a5667e7157e4a70593d65fdca16cb70013f3542669bd2b0f7ed13bc8478ebf9b169bbe5ced3cf63acfb3f93ebbc41d686f0d449c27d240d3e01e97024891cc42943f2ae9273d550fb30b719b8c3756ccbd6465bb4ebb4e6a1a8f38966d28"}}, {{{@multicast1=0xe0000001, @rand_addr=0x9, 0xffffffff, 0xffffffff, @common='gre0\x00', @common='gretap0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d, 0x2, 0x40}, 0x0, 0x1f1, 0x2b2, 0x1e, {0x5, 0x34100000000000}, [{0xb0, "92c8d50d08149b14f5ac1da5685f596399c32ba4293c7355726b1ae0ee", 0x8, "e2d5340ec493e8284352f6caa4a3d6d7d6c9f8870c3e4b7d7f47f9ad9a603ceb0872e1a66328c5f16e7830277765f6992850d90ec8127580fed161a7e951c37f831a2ce0e57f8a64ba0049040071f35ec5f1f42a434a021e7807535871d5b99b0c78cf2e9f84ca826c5f58ef0582ba31bae4bf962b92ef1b9c265a302e67169cdd7ba37a5f3eff4924941c14eebf9890"}, {0x7f, "e0eff041e45f6a8eeb3f3aaf9db671b96cd6821d3f5d85ca7e4e3bdd0b", 0x3ac, "073f611546fa2033b1a864f19176dad4643e2611e0723d6ca5f90314cbff91bc3e978791ec6d795ea7a39ade4da123213f232b484cde5f96683ae5e347758442c06abc15a301bc1418d5739dc0ddb69d664fcef658f81a774e87f75bd5e506"}, {0x52, "ae119952dec302b909bf5cb4af0819f120833a3f49a0e2a826a41de38a", 0x3f, "2dac14d67dfc4b75c62c0d7c24feee640ff7c02c29d6d4e71b8952133bcb9199460730f60bd3fe0b6caa2916a3be1365650c"}]}, {0xc1, "9cf7ccc6ffa2a5c21f60066fff313f1f3a40e3a0731aff97acd86e8084", 0x7, "b6dc95300842e5014e074054b22ab889731e05a586fd969cdaadab8820d0c1d8047aed3a8c92d705dd0b252efdc34aee1e2c49d4a1402f225d89c15b6f622c03112a30fc8b779bc1f9bb1013934d626db99eaa98bbd17117a4847e146a44a7a75d040da515f2501fb4d40312aecb15e1cbe4710ece77df1ca4628778355bdbd15e35c87c66b00fabd31c88574867c7b1d4c3dd97ca92331f4aac7e791585a1de74"}}]}, 0xaed) 2018/01/24 22:56:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mq_open(&(0x7f00004c4000)='nodev-\x00', 0x8c2, 0x1, &(0x7f0000494000-0x40)={0x1, 0x2c, 0x80, 0x5, 0x2, 0x80000001, 0x4, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f00003ee000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b0a000)='/proc/self/net/pfkey\x00', 0x181000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00001e4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a7b000)=0x14) dup2(r1, r0) 2018/01/24 22:56:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a30000-0x15)="83af", 0x2, 0x20000811, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f00005d6000)=""/251, 0xfb, 0x0, &(0x7f0000508000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000d84000-0x30)=[{&(0x7f0000ec6000)=""/108, 0x6c}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a7b000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000319000-0x10)={0x38, &(0x7f0000617000)="568a26b49295bbaf9fc6511de85de34329f85b66fed7655422db20ac4c931f18c390a40e25c0322af2faa6565d61b59fa98e4caed55ac7f7"}) 2018/01/24 22:56:24 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x7ff}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x5, 0x9, 0x8}, &(0x7f0000003000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0x12)={r2, 0x5, 0x5, [0x9, 0x7, 0x0, 0xd6cf, 0x11]}, 0x12) 2018/01/24 22:56:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000002000-0x24)={0x0, 0x3ff, 0x5, 0x3, 0x68dd, 0x400000000000000, 0x4, 0x401, 0x2, 0xffffffff, 0xff, 0x8}) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003000+0xcf1)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000002000-0x88)='[', 0x1}], 0x2, 0x0) 2018/01/24 22:56:24 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/ashmem\x00', 0x400400, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f0000008000)=[], 0xc8, 0x0, &(0x7f000000e000-0xd7)="f6254920679a8e9defe052e670780b79f9a93dd729f3ea3486d52e96be726014fbdc27f25fb6895b736b48a75bd1438baac0c2dd8dafc50873e8079bd66b39b6350556001c784e6f2981758bf50bbafca2157ecf2f7f4fc87a1b2bdbe35af08459160ecb4da18aa010c03390ea64f57cf2ea89c56d4084c3d7040cbfd29b81af758ef8289534147e5c4b15c8f5647217c3f831cfd4b60fc806b4919f0a90f553e39b9e511f59dac0fd2bbdf0b630ffb4acc8398a1ea710eb61a109d276cd32ff489337a50e4874fc"}) 2018/01/24 22:56:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000aa8000)='./file0\x00', 0x20000, 0x0) mount(&(0x7f0000aec000-0x8)='./file0\x00', &(0x7f00008b6000-0x8)='./file0\x00', &(0x7f0000469000)='iso9660\x00', 0x0, &(0x7f000031c000)="") 2018/01/24 22:56:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006e1000-0x6)='hybla\x00', 0x6) sendmsg$inet_sctp(r0, &(0x7f00007ff000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c, &(0x7f0000f4f000)=[], 0x0, 0x0, 0xfffffd2d, 0x0}, 0x20000090) 2018/01/24 22:56:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000009a000)='dns_resolver\x00', &(0x7f0000702000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005c6000-0x11)='Vmime_typevmnet0\x00', 0xfffffffffffffffa) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bda000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = accept4$unix(r1, &(0x7f0000acf000)=@file={0x0, ""/67}, &(0x7f00008d0000)=0x45, 0x800) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x100000001) r3 = getuid() lstat(&(0x7f0000e74000)='./file0\x00', &(0x7f0000fe4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dac000-0xc)={0x0, 0x0, 0x0}, &(0x7f000062b000)=0xc) keyctl$chown(0x4, r0, r3, r6) r7 = socket$inet6_udp(0xa, 0x2, 0x0) lchown(&(0x7f0000215000)='./file0\x00', r4, r5) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b05000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000341000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000e74000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9}) 2018/01/24 22:56:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x802000000402, 0xffffffffffffffff) exit(0x2) creat(&(0x7f0000039000-0xe)='./file0/file0\x00', 0x0) 2018/01/24 22:56:24 executing program 2: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000dc0000)=0x0, &(0x7f0000dc0000)=0x4) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000dc3000-0x60)=[{0x0, 0x3, 0x1eb39dad, 0x80, @tick=0x6, {0xfffffffffffffff8, 0x100}, {0x1200000, 0x1}, @control={0x200, 0x1, 0x55}}, {0xf7, 0x8, 0x1000, 0x80000001, @time={0x0, 0x1c9c380}, {0x9, 0x4}, {0x2, 0xffffffff}, @quote={{0x8, 0x1}, 0x81, &(0x7f0000b3b000-0x30)={0x7e, 0xf6, 0x5, 0x8, @tick=0x200, {0x8, 0x401}, {0x200, 0xffff}, @note={0x44, 0x2, 0x373, 0x7, 0x3}}}}], 0x60) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dc3000-0x11)='/selinux/enforce\x00', 0x0, 0x0) 2018/01/24 22:56:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00008e4000)={0x3, 0x70f, 0x4, 0x2}, 0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00008e1000+0xfa6)={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, {0xa, 0x0, 0xffffffff00000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x401, [0x4, 0x9, 0x81, 0x8, 0x6, 0x15, 0x4, 0x1]}, 0x5c) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000fd8000)=0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000fd9000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x2, 0x1, {0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}}}, 0x3a) 2018/01/24 22:56:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9a79, 0x4000) socket(0x10, 0x80000, 0x47) socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0xffffffffffffff49, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00006ee000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x100}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffff262, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}], 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f000055a000-0x10)={0x1, 0xfffffffffffffffc, 0x4, 0x5}, 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000044d000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000701000-0x4)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000d37000)=[@in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa4c6}], 0x1c) finit_module(r2, &(0x7f0000e24000-0x10)="1d646507ff556571766e6365723200d3", 0x40000000002) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000df9000-0x14)={0x0, 0x3, 0xc076, 0x4, 0xfffffffffffff801, 0x81}, &(0x7f0000613000-0x4)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000697000)={r5, 0x10001, 0x6, 0x8, 0x2, 0x9}, 0x14) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00002f0000-0x10)="65bb2d57eef1c1d8b265bd97e8721162", 0x10) 2018/01/24 22:56:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00001e3000)={0x3, 0x4, 0xb47c, 0xfff, 0x4, 0xe0}) r1 = socket$inet6(0xa, 0x80002, 0xffffffff) dup2(r0, r1) 2018/01/24 22:56:24 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x4, [{0x6, 0x8, 0x0, 0x0, 0x0, 0x338d, 0x0, 0x0, 0x0}, {0x7, 0x3, 0x3f, 0x0, 0x0, 0x58c, 0x0, 0x0, 0x0}, {0xb1, 0x5, 0x6, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0x80000000, 0x101, 0x8, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:24 executing program 7: syz_open_dev$evdev(&(0x7f000010f000)='/dev/input/event#\x00', 0xf76, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b29000-0xe)='/dev/keychord\x00', 0x189000, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000af2000-0x1a)={0x51, 0x5, 0x6, {0x14024b9e, 0xffffffffffffffc1}, {0x2, 0x81}, @const={0x0, {0x2, 0x1, 0x2, 0x20}}}) r1 = syz_open_dev$evdev(&(0x7f000078c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000cf6000-0x10)={0x0, 0x8, &(0x7f0000cf6000-0x8)="0afaec1b64d56f6f"}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ca1000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000096d000)={0x6, 0x1, 0x20, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x7, &(0x7f0000f4f000-0x60)={0x0, 0x0, 0x2, @thr={&(0x7f0000029000)="fbcc4e69ea2b2767cac2dcab732873092b73df91fc4bdeb0b2d116730308f0f23e3eafb1916f31c0e17139a69e486f626cf7f9cfffefe86b0b2d54b2f0454d1c055298d90b28c084713f7b064e80554d97a18eefc7de32a2234ad957704ad90fbe41916b0f21c6278d2e9d1fa406e7fe9d7caf64", &(0x7f00000e1000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b7000)=0x0) timer_gettime(r3, &(0x7f00002f1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f000082c000-0x8)=0x0) r4 = getpid() r5 = fcntl$getown(r1, 0x9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00001c0000-0x1a)={0x0, 0x1, 0x9, [0x40000, 0x7fff, 0x9, 0x100000000, 0x100000001, 0xe3, 0x10001, 0x7, 0x10001]}, &(0x7f0000372000)=0x1a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ec4000-0x53)={r6, 0x4b, "49353788a0114fbf894999ae8752a84c8594e37a2462b9527c8434087539fd4a6ed7d7549af847168a1078e48184b2429b855e55ca9a5287cf3298b56be1a265c7b99a48101c3f6d555897"}, &(0x7f0000e31000)=0x53) rt_tgsigqueueinfo(r4, r5, 0x29, &(0x7f0000ef4000)={0x19, 0xe4b, 0xe5, 0x3}) [ 94.334698] binder: 15287:15289 transaction failed 29189/-22, size 0-0 line 3004 [ 94.350984] binder: 15287:15289 ioctl c0306201 2000dfd0 returned -14 [ 94.360896] binder: 15287:15289 transaction failed 29189/-22, size 0-0 line 3004 [ 94.377788] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/24 22:56:24 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x1ff}) socket$inet6(0xa, 0x0, 0x9) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000004000-0x10)={0x100000001, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@generic="075398e17e85033de8ffbaea53512fd9", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={r4, 0x2, 0x6, 0x94, 0x9, 0x10001}, 0x14) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f13000)='/selinux/policy\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009a9000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9f000-0x4)=0xe8) stat(&(0x7f00000ee000-0x8)='./file0\x00', &(0x7f0000a0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000349000-0xc)={r2, r3, r4}, 0xc) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000088b000)=0x44000000002, 0xffffffffffffffac) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f00002c1000-0x14)="ff55d36c", 0x4) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000642000-0x4)=0x0) 2018/01/24 22:56:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000e2000)=0x7, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/01/24 22:56:24 executing program 6: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fremovexattr(r0, &(0x7f000017b000)=@known='system.advise\x00') mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f8b000-0x84)=""/132, 0x4ed) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00000c1000)={&(0x7f0000f8b000-0x60)={0x27, 0x2, 0x4, 0x7, 0x3ff, 0xdbdc, "e2dbfe7c63854015b4c78b06cea59e40744521e45bf2cd33adf28cc8f80ff40b9731742e91fbb5b55c4dfafb7768ac0272c5b0940b05e6e9de13882410b1a1", 0x100000001}, 0x60, &(0x7f0000c05000-0x40)=[{&(0x7f000049c000-0xfa)="81b58e08312fec1baf0c5f24f89a89a7a9b8c751cdd26ef62e811b6510609dbe015941052afa0e7d637bd7488dc69fc7d50af0e1017c0a27725a5fa5bae64a22c4e382ebac201d3152615000525ae6b97f798724b24034099d6394b541891cdb384348eb8d1cf4e2f8bd4353243d5a7571c2a03e5d7a8a42a81fd0227da1a077388eec8e4176c2c2b9c71b93903eaf7bfec3e1bf10d47bfee746b9ef84ed1a9334c120ac6320c1c49df25e1e9a1671ffbbad276b16739a8e7277b9a060d9fec79d9548c5ca9c992068caa588703115845db1b7fce6453d562831b03ba3b1323381cc83ac9d18288a6f7b6d1918544dda7d5af6d8f1567f5d0baa", 0xfa}, {&(0x7f00002be000)="8d4ef94d13da6bc4877c190b30e9f1254f4eb001c54dbc8be5a34e4c6b5400972e9719ca6fe2fb11c0e4907a3ce256a187f64f0b1c7805efdce538801d9539751976b0904b1ae96253638deab61b5d5922dded4f", 0x54}, {&(0x7f0000f8a000)="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", 0x1000}, {&(0x7f0000cd0000)="5453a1f6a6db09f247ab89034bb701d684b0d2f5eb8f1b37c76d57f650b26a8693bea85ba355d48e5025d5e802941396b740704602b2a9b0c21252c00b308a5438efcdb9d68709dffd35b62dea490f8b0542482e26db0054e3d0537d6cff92e17e2ec28754e26fc2cedddcc001dc68f6c339e70ab658b9a080ae9a3d2d99277e95f797b85935ef5ac7e868d6d2b4ef81f0b08e4da0ba9f219202d5564be0ab652a1be5f4eae85da43cba34618c0f02e7ae4f091ea8adf8186a344364ed61574bee86d5daa0e48d62ff022e300a084088", 0xd0}], 0x4, &(0x7f0000f8b000-0x20)={0x20, 0x109, 0x1000, "a5869ca92ff522eb3102"}, 0x20, 0x854}, 0x4000) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) [ 94.403862] audit: type=1400 audit(1516834584.199:69): avc: denied { create } for pid=15309 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/01/24 22:56:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a6d000-0x15)='/proc/self/net/pfkey\x00', 0x20800, 0x0) clock_gettime(0x0, &(0x7f0000bf5000)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f00004db000-0xb8)=""/184, 0xb8, 0x0, &(0x7f0000362000)={r2, r3+10000000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x20000000000000, 0x0, 0x100, 0x0, 0x0, r4}) [ 94.450856] syz-executor6: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 94.468585] CPU: 0 PID: 15336 Comm: syz-executor6 Not tainted 4.9.78-g29eadc4 #20 [ 94.476203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.485539] ffff8801cd6cf880 ffffffff81d943a9 1ffff10039ad9f13 ffff8801cd8d9800 [ 94.493561] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801cd6cf990 [ 94.501590] ffffffff81451b82 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 94.509615] Call Trace: [ 94.512192] [] dump_stack+0xc1/0x128 [ 94.517539] [] warn_alloc+0x212/0x240 [ 94.522957] [] ? zone_watermark_ok_safe+0x280/0x280 [ 94.529606] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 94.536428] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 94.543066] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 94.549875] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 94.556335] [] __vmalloc_node_range+0x3f5/0x5f0 [ 94.562621] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 94.569430] [] ? kmalloc_order_trace+0x7a/0x190 [ 94.575718] [] ? release_sock+0x14c/0x1c0 [ 94.581484] [] vmalloc+0x5b/0x70 [ 94.586478] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 94.592938] [] xt_alloc_entry_offsets+0x41/0x60 [ 94.599224] [] translate_table+0x2da/0x1cd0 [ 94.605165] [] ? ___slab_alloc.constprop.78+0x3cd/0x560 [ 94.612146] [] ? arpt_alloc_initial_table+0x690/0x690 [ 94.618954] [] ? check_stack_object+0x68/0x140 [ 94.625155] [] ? __check_object_size+0x174/0x3a9 [ 94.631531] [] ? 0xffffffff810002b8 [ 94.636776] [] do_arpt_set_ctl+0x2b7/0x650 [ 94.642625] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 94.649261] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 94.655983] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 94.662186] [] ? mutex_unlock+0x9/0x10 [ 94.667692] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 94.674762] [] nf_setsockopt+0x67/0xc0 [ 94.680268] [] ip_setsockopt+0xa1/0xb0 [ 94.685774] [] tcp_setsockopt+0x82/0xd0 [ 94.691364] [] sock_common_setsockopt+0x95/0xd0 [ 94.697650] [] SyS_setsockopt+0x160/0x250 [ 94.703418] [] ? SyS_recv+0x40/0x40 [ 94.708670] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 94.715305] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 94.722110] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 94.728655] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 94.736803] Mem-Info: [ 94.739227] active_anon:54907 inactive_anon:39 isolated_anon:0 [ 94.739227] active_file:3727 inactive_file:8133 isolated_file:0 [ 94.739227] unevictable:0 dirty:121 writeback:0 unstable:0 [ 94.739227] slab_reclaimable:6470 slab_unreclaimable:60353 [ 94.739227] mapped:24014 shmem:48 pagetables:629 bounce:0 [ 94.739227] free:1471142 free_pcp:623 free_cma:0 [ 94.773086] Node 0 active_anon:217580kB inactive_anon:156kB active_file:14908kB inactive_file:32532kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96056kB dirty:484kB writeback:0kB shmem:192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 102400kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 94.803271] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 94.833057] lowmem_reserve[]: 0 2908 6410 6410 [ 94.838391] DMA32 free:2971196kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:12kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:4kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:1348kB local_pcp:664kB free_cma:0kB [ 94.869905] lowmem_reserve[]: 0 0 3501 3501 [ 94.874817] Normal free:2897800kB min:36824kB low:46028kB high:55232kB active_anon:219632kB inactive_anon:156kB active_file:14900kB inactive_file:32552kB unevictable:0kB writepending:500kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:25876kB slab_unreclaimable:241308kB kernel_stack:5856kB pagetables:2516kB bounce:0kB free_pcp:1124kB local_pcp:460kB free_cma:0kB [ 94.908634] lowmem_reserve[]: 0 0 0 0 [ 94.912990] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 94.928274] DMA32: 7*4kB (UME) 4*8kB (UME) 6*16kB (UME) 3*32kB (ME) 7*64kB (UME) 7*128kB (UME) 6*256kB (UME) 5*512kB (UME) 6*1024kB (UME) 3*2048kB (UME) 721*4096kB (UM) = 2971196kB [ 94.947532] Normal: 428*4kB (UME) 477*8kB (UME) 355*16kB (UME) 266*32kB (UME) 242*64kB (UME) 94*128kB (UME) 67*256kB (UME) 32*512kB (UM) 25*1024kB (UM) 21*2048kB (UM) 671*4096kB (UM) = 2897800kB [ 94.967646] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 94.976356] 11913 total pagecache pages [ 94.980307] 0 pages in swap cache [ 94.983743] Swap cache stats: add 0, delete 0, find 0/0 [ 94.989083] Free swap = 0kB [ 94.992065] Total swap = 0kB [ 94.995069] 1965979 pages RAM [ 94.998148] 0 pages HighMem/MovableOnly 2018/01/24 22:56:24 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7000000000000000, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x3, &(0x7f0000003000)={0x0, 0x0}) 2018/01/24 22:56:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000+0xec4)='./file0\x00', &(0x7f0000000000)=""/227, 0xe3) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000316000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000bf2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r2, &(0x7f0000001000)=[{{r3, 0x6}, 0x9, 0x1, 0x0}, {{0x0, 0x0}, 0x40000800, 0x0, 0x7}, {{r1, 0x2710}, 0x0, 0x0, 0x0}, {{r1, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r2, &(0x7f0000ef1000-0x20)=[{&(0x7f00007d7000)=""/32, 0x20}], 0x1) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f000053c000-0x4)=0x4) 2018/01/24 22:56:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b41000-0x5)='/dev/ppp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000dec000-0x6b)=""/107) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00009bb000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) kexec_load(0x21dd, 0x4, &(0x7f0000902000)=[{&(0x7f00004c3000)="22a81884c92156eb0168878af7c3283a13e8965dd43ac67b11432939270f027a007d3c89a88ff700cdd64f35a564b8475054d5", 0x33, 0x7f, 0x7}, {&(0x7f000033a000-0x5a)="cd98a03ba2fc52b1eaca2e049bf92742616d95a81b131a347f54fbe0ab7d44621f991b7669fc1153f50ce5caa6a47c9f152d57474186817734c94f506faf0af786ed2f0489b16210c3ff44034c1998b1b7c30273edef6b575468", 0x5a, 0x0, 0x0}, {&(0x7f00001aa000-0xe9)="0d1f56b24be178c8e8f29fd18d59effdaa1a9fa49089f7a0b141a7888946751985540a59708db6d360e4881b468cfaab84d671b01dd80d079a9a3a25738a2f49871eece49b22622fe7f99e858d5baca741c0220b4d584e79c2b4bf4eb52d9a45348d4a1a65e00043453bccc2a545574cd80bc20355ef285a465d147efce413f43759cad3b5b7069bdf3f1b7e0d405e59d1a9a202b37a792f10008e13c05a24ca6d1d4fe59833bbbbbb273eb8782eeb12167ad41e6a05166f91fa569c02b359a0107e0b242baafdb2ba730829745a95db571f1bd1b0dc0f9c2a0bc963c9ad49ffb7370a0e8bc3f9e486", 0xe9, 0x7, 0x3ff}, {&(0x7f00000f5000)="0e60c328c9aa49728bf6f580bb05014967f7b293b375e515203da4e6ddfc548a74f57151e88867f2ce2ec50122a82ff492f6b8eab874d362e7f530b0efc0da218aa0e7c02769e8bb6c4079faf10df318c0f39badf2a5915976d7e4c0c2b994e1da9fe3fb2e8e8b8f09440e00e9e8f6b19eeb6d958f94332c8686e4019c41e1f62ec08274c7e05b53190012b36c342c0de7cc7285c31050ed1eda7b343070a5e40c588e1f6efbcab344e32c0465c3234229058610a9b4553b9a06df19bbdcd440854994a47996739d0d3efc587eeeadcd66341d1813f682d9388e0d9e2b28393c6303ff294231e410fc84d3190130e503", 0xf0, 0x82, 0x100000000}], 0x150000) 2018/01/24 22:56:24 executing program 1: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000f2b000)={0x0, 0x0}) setns(r0, 0x4000000) futex(&(0x7f000000d000-0x4)=0x0, 0x2, 0x0, &(0x7f0000b33000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/24 22:56:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0x4c5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x40000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xd158}, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x621, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) sendto$inet6(r0, &(0x7f00009a1000)="9a9ab6112e7eb666080093a4a688b49350488e6c900b1805a31ec8457e926f9435c8db03ca0c7f23ebb45c49ed71afdf05fc0a3856148196c90f916d9bb8ff4038e5d168ddd379", 0x47, 0x4000, &(0x7f0000bc5000-0x1c)={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf7a}, 0x1c) 2018/01/24 22:56:24 executing program 0: mmap(&(0x7f0000000000/0x6f5000)=nil, 0x6f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000220000)='/dev/snd/timer\x00', 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001c9000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f00006f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00006f6000-0x9a)={0x0, 0x92, "083c303632624718871cfc40615c85aadac82c7f11f45bdddf58a0d34654d9f64a70a7a0fa8fa6d0600738cab34e45452474492d61ba03e4b196c710f977d4deb72d37b1df356ee324ed7c525c187142bc7b241780f631ba37128fe09b5ef35603a01a97436893307f31867961a58130ce34c71a20db08effd64865f86918ac45b121aa2c6172f61d607a509d70278ef0111"}, &(0x7f0000042000-0x4)=0x9a) mmap(&(0x7f00006f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006f6000-0x20)={0xfffffffffffffffd, 0x7fff, 0x2, 0x1ffe00000000000, 0xba, 0x3, 0xffffffff, 0x8, r2}, 0x20) 2018/01/24 22:56:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ae0000)={0x0, 0x0}) setitimer(0x3, &(0x7f0000e78000)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f0000200000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r1, &(0x7f00008dd000-0x52)="e5ac66c630f68373c88904d4eab4c1361a69933f24fcf2679c8c2a612f02000000d026e04117ea9436c698008000009b6154f3b7f58b357143485f2888a08deefe63714056b257623797f8aa35af0cfec22c", 0x52, 0x0, &(0x7f0000a75000)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) 2018/01/24 22:56:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x200000) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0xfff, &(0x7f0000001000-0x8)={0x0}, 0x8) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000063d000-0xc)='/dev/autofs\x00', 0x48000, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000f0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cc4000)=0x14) ioctl$TIOCNOTTY(r1, 0x5422) getresuid(&(0x7f00007be000-0x4)=0x0, &(0x7f00003c0000)=0x0, &(0x7f0000f76000-0x4)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c9a000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0xffffffff, 0x0, 0x0, 0x2, 0x20, 0x20, 0x67, r2, r3}, {0xffffffff, 0x7, 0x4, 0x7fffffff, 0x1000, 0x93, 0x1, 0x5}, {0x57d, 0xff, 0x401, 0x1}, 0xffffffff, 0x4, 0x3, 0x1, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7f}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3, 0x3, 0x0, 0x0, 0x2, 0x400}}, 0xe8) r4 = gettid() tkill(r4, 0x14) rename(&(0x7f0000017000-0x8)='./file0\x00', &(0x7f0000704000)='./file0\x00') 2018/01/24 22:56:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_getscheduler(r0) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0}) munlockall() lseek(r1, 0xffffffeffffffff6, 0x1) [ 95.002086] 320509 pages reserved 2018/01/24 22:56:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='ppp1{\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c82000-0x4)=0xe8) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x3, @rand_addr=0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) 2018/01/24 22:56:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000b8c000-0x10)=[{&(0x7f0000e00000)="580000001400192300a14b80040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd00000000000000ed5dfffff5000022000d0001000404080000000000006e06ce", 0x58}], 0x10000000000000e2) r1 = memfd_create(&(0x7f000062c000-0x5)='\'\\[\\\x00', 0x2) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000bc4000)="7ad448d2506b65d1b738c12ca2f7fbe2aff36ad00b9850b242dbbece0825dda6cb40225131bcbf66d7092d4692542f50f4a49617e9152f1dd31455fb264c6ef34982ffef84227c16f7435e984464050a3531b9041eecd7cb23d3278fc8b8ec9005cb935b7706babbf50938a56eac9358129446bd2dbea19d164221391f523b60ab39d4a5bc726fa365e45c56d46aa28d39e8eb550baedfe9ca2fc88bf44b31757ec5b9cdce3e4dd91ca38df37b99", 0xae) 2018/01/24 22:56:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f00002a5000-0xb)='/dev/hwrng\x00', 0x88b00, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, r1}) 2018/01/24 22:56:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000160000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000947000)='/selinux/status\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f00004db000/0x4000)=nil, 0x4000, 0x3, 0x80010, 0xffffffffffffff9c, 0x0) r3 = mmap$binder(&(0x7f00004e8000/0x1000)=nil, 0x1000, 0x0, 0x50, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000b09000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000005b000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000016e000)={0x114, 0x0, &(0x7f0000d43000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x50, 0x8, &(0x7f00002f9000)=[@flat={0x73622a85, 0x1, r2, 0x0}, @fda={0x66646185, 0x6, 0x0, 0x2b}, @flat={0x776a2a85, 0xa, r3, 0x3}], &(0x7f0000508000-0x8)=[0x78]}, 0xa146}}, @increfs={0x40046304, 0x3}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f0000aa3000)=[@flat={0x776a2a85, 0x0, r4, 0x0}], &(0x7f0000105000-0x10)=[0x38, 0x18]}}, @decrefs={0x40046307, 0x2}, @increfs_done={0x40106308, r5, 0x1}, @decrefs={0x40046307, 0x3}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, &(0x7f0000701000)=[], &(0x7f00000c0000-0x20)=[0x40, 0x48, 0x38, 0x0]}, 0x150}}, @dead_binder_done={0x40086310, 0xb271}], 0xf4, 0x0, &(0x7f0000b27000-0xf4)="5655ab317093a1c47643e5dcadc472d234913384d601b56902ca6a014b72eb5ee881975ded1cb580160d0745b45326c160f012f9e1b05c9e7db0c53196bf17394bc2242a9b67364897636f30bd1b9e308a4f73822ff3f37872666cb720b21c56e11d57c789961b88dcf52e7c2565a50f5b8176120ade9a0fe892287607c06bbaf0d031e954ae004bff3c8f28c3ab671cc42622d1f55d53fd9b39071dd4d97560528be90422eca06f2998b40f87c0b5060313f562c7a0cd31ed5a1286a5faf81f4bbb4bcaa19ea4124080a25b970b03c2090286e41a8cd564dc35e2b6079b4a55e09e3db7db46b802e4139e7314519e9460b3d739"}) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ecf000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000753000-0x4)=0x0) syz_open_procfs(r7, &(0x7f00008cd000)='net/tcp6\x00') sendfile(r0, r6, &(0x7f00005b3000)=0x0, 0x1b0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00008ba000-0x38)={&(0x7f0000c19000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f8a000-0x10)={&(0x7f0000d19000-0x1184)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 22:56:24 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000cb5000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000001000)=""/89, 0x59, 0x10102, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000001000-0x4)=0x0, 0x1) ioctl$KDDELIO(r1, 0x4b35, 0x3f753236) 2018/01/24 22:56:24 executing program 1: r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000773000)=0x6, 0x4) exit_group(0x8) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/24 22:56:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000557000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003fa000)=0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x5) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000124000-0x8)={0x0, 0x0}, &(0x7f00006e7000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b82000)={0x10000004, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000064b000)={0x1, 0x8, 0x1, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 22:56:24 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000-0x20)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) tkill(r1, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000003000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x8918, &(0x7f0000000000)="") r3 = getpgid(0x0) ptrace(0x10, r3) [ 95.056765] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 95.078018] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/24 22:56:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000012000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/01/24 22:56:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) mknod(&(0x7f00003dc000)='./file0\x00', 0x1040, 0x0) r0 = creat(&(0x7f0000721000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000053a000-0x4)=0xb) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) renameat(r0, &(0x7f00001d9000)='./file0\x00', r0, &(0x7f00005be000-0x8)='./file0\x00') 2018/01/24 22:56:24 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000003000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x4, 0xd4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x1f, 0x6, &(0x7f000001b000-0x54)=""/84, &(0x7f000000b000)=0x54) r2 = open(&(0x7f0000019000)='./file0\x00', 0x2, 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000001a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000a000)=0x14) sendto$packet(r2, &(0x7f0000019000)="dfbf5339217f6cd9bdeadfde4eb885ac6d12fff002959de485c3a3f01f472947564c2d9a9d5dcdde028bf1ca9f25a188636df60d97e715b8", 0x38, 0x8000, &(0x7f0000009000)={0x11, 0x18, r3, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) 2018/01/24 22:56:24 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000)={r1, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket(0xa, 0x1000000001, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000003000)={@generic="503f8f4558d87f8b26d701d81d304707", &(0x7f0000003000-0x34)=@ethtool_sset_info={0x37, 0x8, 0x1a20000000, [0x6, 0x6, 0x1f, 0x5, 0x200, 0xf4, 0xf090, 0x247c000, 0x80000000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r2, 0x8918, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000001000)=""/190, &(0x7f0000003000-0x4)=0xbe) 2018/01/24 22:56:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000ee7000)='net/ip_tables_targets\x00') setns(r0, 0x0) 2018/01/24 22:56:24 executing program 0: unshare(0x4040003) r0 = socket(0x1, 0x8000000008, 0xfffffffffffffff9) getpeername$netrom(r0, &(0x7f00001b3000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/24 22:56:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) exit(0x10000) chroot(&(0x7f000064c000-0x8)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000c4000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b7b000-0x4)=0x1c, 0x800) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000af6000)={@generic="555efad15576282fcd04936affd5194c", @ifru_flags=0x400}) chdir(&(0x7f00001ec000)='..') truncate(&(0x7f0000e81000-0x2)='..', 0x0) 2018/01/24 22:56:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000a2b000-0x8)='./file0\x00', 0x20000, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00003d0000)={&(0x7f000009e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0x228, 0x19, 0x300, 0x5, 0x2, {0x10, 0x0, 0x0}, [@generic="f2b6cc85a828baf0f32c3635341a15dd7b", @typed={0x10, 0x10, @u64=0x1}, @generic="db0b854431d1d875b7a5e9df22a31f62748272f983eee04a28d26cd864b69312ebf015e37a1e8f8ba76c09168ba0ae1ae4f877f5939b37089b2fe060818f2e751c72a76a61db363c5d4604ac26a5804f2da5429deb66c4e356479f740ad565ea02adcfbef33dfd4a7edcde0c77a27145fcd410a27bde94beaf437064d452cf9043d07b9c8940dfe604b13d68", @nested={0x64, 0x9, [@generic="f3961bb33f573acbcbd05812ae49393b5dd28c5056c5a0d26b5a0bb598f39d23386cdc8b300aa57f3b5e75b25a7894ecfa867136b60a819bb87296ef75e159938b74d12389ed1454a90beb813870c9665c137063c5e6b5993f3420ed39"]}, @generic="06dfbdea06fa2087fb14093efc1c176aeeb81d96fd7405bb1a79e5b05bddeb2185667d103f69d30b842205eb59a1f05c31b476d1e711f35b3e9082dd4c8097746bfabbeffcf14479e5e0357d9673483c1b440255d1a129efb5975b00c6271a253f31262c0b29c5549975fa65cea34ae5dd520b9772abe2957668c27ad18362c19b521f0eee84c89871f626c31c11d160c81d3dbdf8c7df5963ad011d5375577fd64a0497993d0acfed82f258df6dca281dcb2fef48669474998e82b17f6c13c05bfbc2fcfc9bd7ff1a9df7b2b8911d1f402751dc058c72d4a8d107faa92c0f354a7d8d5b26996e85", @typed={0xc, 0x63, @u32=0xa853}, @typed={0xc, 0x47, @u32=0xfffffffffffffff8}]}, 0x228}, 0x1, 0x0, 0x0, 0x850}, 0x20004804) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 22:56:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000bba000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000910000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f000093e000-0x6f)=""/111) accept(r2, &(0x7f0000dca000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000096b000-0x4)=0x10) readv(0xffffffffffffffff, &(0x7f0000335000)=[{&(0x7f0000d99000-0xe5)=""/229, 0xe5}, {&(0x7f0000363000-0x3b)=""/59, 0x3b}, {&(0x7f00000e8000)=""/72, 0x48}], 0x3) lseek(r0, 0x0, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000ef4000-0x9)='security\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/24 22:56:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x3, &(0x7f0000a74000)="", &(0x7f00008a3000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000b79000-0xab)="a08e9cbfd88855448ea010234993e51d8262c1c60f95f74d073d8c784d3b0039f3e7fbbd2c0d2e2e5e4bf231e1574cb3d96a6f49ba3fe33e7a9a7a03a57ccb53c43e80a7bb5346d5af270c3f33f2311af1f5355267d68bcc2f5c4b2037fd6c07f8d1ac7a7af932b561fc0281f393f7e21fd6080f5ee8b1edff5a6a7719ceba3cbf9a790291e59563113fa747771b135ed8190160c9fe7e941250d4b8786bb67ac2a975ada92a55b771c67a") fremovexattr(0xffffffffffffffff, &(0x7f00008ae000)=@random={'os2.\x00', '\x00'}) 2018/01/24 22:56:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$mice(&(0x7f0000206000)='/dev/input/mice\x00', 0x0, 0x80) connect$l2tp(r2, &(0x7f00001aa000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x1, 0x0, {0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}}}, 0x3a) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/01/24 22:56:25 executing program 0: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000048000-0x4)=0x0) getpriority(0x1, r1) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f000004a000-0x40)={0x3, 0x2, 0x7, 0x2, 0x1, 0x51, 0x7, 0xfff}, &(0x7f0000049000)={0x4, 0x800, 0x6, 0x5, 0x401, 0x9, 0xb97, 0x7}, &(0x7f000004a000-0x40)={0x5bbf, 0x85, 0x3, 0x5027, 0x40, 0x2, 0xff, 0x2}, &(0x7f000000a000)={0x77359400, 0x0}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x1) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000031000-0x30)=[{&(0x7f0000033000-0xda)=""/218, 0xda}, {&(0x7f0000048000)=""/228, 0xe4}, {&(0x7f0000017000+0xee7)=""/0, 0x0}], 0x3, &(0x7f0000049000-0x50)=[{&(0x7f0000048000)=""/169, 0xa9}, {&(0x7f0000049000-0xe7)=""/231, 0xe7}, {&(0x7f000001f000-0x59)=""/89, 0x59}, {&(0x7f0000028000)=""/247, 0xf7}, {&(0x7f0000048000)=""/84, 0x54}], 0x5, 0x0) r3 = dup2(r2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r4, 0xffff) write(r4, &(0x7f0000287000)='H', 0x1) sendfile(r4, r4, &(0x7f000079a000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r4, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00007fd000)={0x2, 0x8, 0xfffffffffffffffb, {0x0, 0x1c9c380}, 0x10001, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) pselect6(0xdf, &(0x7f0000046000)={0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000047000-0x40)={0x0, 0x400000000000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000046000)={0x5, 0x6, 0x6, 0x0, 0x0, 0xcf6, 0x0, 0x0}, &(0x7f0000039000-0x10)={0x77359400, 0x0}, &(0x7f0000033000-0x10)={&(0x7f0000017000)={0x0}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000033000)={0xfb, @time={r5, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004c9000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000d18000)={{0x7f, 0x9}, 'port0\x00', 0x50, 0x11460, 0x4b74fb50, 0x513f86ad, 0x7, 0x4, 0x6, 0x0, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 22:56:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ppoll(&(0x7f00001b2000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00000d4000-0x10)={0x77359400, 0x0}, &(0x7f0000f07000-0x8)={0x0}, 0x8) write$tun(r1, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) 2018/01/24 22:56:25 executing program 1: pipe(&(0x7f0000573000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d12000)={0x0, 0x20, 0x4, [0x7fffffff, 0x7f, 0xffffffffffffff81, 0x5]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0xb9b5}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x10080000) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000d2b000-0x50)={{0x40, 0x160}, {0x3, 0x12000000000000}, 0xfffffffffffffffa, 0x1, 0xfff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) execveat(r3, &(0x7f0000e39000-0x8)='./file0\x00', &(0x7f000065c000)=[&(0x7f00005f5000-0x3)='){\x00', &(0x7f0000def000)='\x00', &(0x7f00007df000)='$vboxnet1\x00', &(0x7f0000b28000)='/dev/vga_arbiter\x00', &(0x7f00001a6000-0x11)='/dev/vga_arbiter\x00', &(0x7f0000b43000-0x8)='md5sum%\x00', &(0x7f0000a9f000-0xd)='/dev/net/tun\x00', &(0x7f00007da000-0x2)='^\x00', &(0x7f00006a1000)='&selflo.keyringppp0vboxnet0^mime_typeselinux\x00'], &(0x7f00003be000)=[&(0x7f0000900000)='!vmnet1userppp1\x00', &(0x7f00004a6000-0xd)='/dev/net/tun\x00', &(0x7f00000d4000)='^\x00', &(0x7f00001a9000)="776c616e31dc2d74727573746564293a00", &(0x7f0000e4c000-0xd)='/dev/net/tun\x00', &(0x7f0000dd2000)='/dev/net/tun\x00', &(0x7f0000692000-0xd)='/dev/net/tun\x00', &(0x7f0000a2a000)='-\'trusted&wlan0\x00', &(0x7f00004a8000-0x4e)='](\\GPLcgroupppp0cpusetselinux[/^ppp0vmnet0wlan1wlan1\\eth1vmnet0&@selfem0eth1&\x00', &(0x7f00009a9000)="c36e6f6465762400"], 0x100) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00001ed000)=0x0) vmsplice(r2, &(0x7f000004b000-0x30)=[{&(0x7f0000648000)="d227f300f05e47d3b0ddff7237f8f7025732fa8876bdeb9185b7bbdb124d5de0dc46d46fff5ee971f4221155703ee42a2c48754bdf2cf1def8940b75a09e0f8707737bc11e8da8fbfe854e654dfc730aa66dabb248643cf46e1f77c6fe761594", 0x60}, {&(0x7f00001d1000-0x1c)="969ba30defcd911748bdfe3a2b491422e1c6b3caf516e3458b83c486", 0x1c}, {&(0x7f0000bcb000-0x1000)="4cd57d744d6fbc36a3691cfab46471c221c8db21cf093a2db53e2901ec4b04165e988f4c6665f0b525138edb74e0d1e6a8c7aeda42e886d1dba67b1fc2d769727833b89f387bce22efe085c445cb1e716615b00b9fe27140bd0b69cc9f5687e39d2e0fea94c3f19445911df6ea6cda8680fe4a8544b63cf2f8a09990ccda6ae44db8a57bfd86c918a8f01dc8d00e39ed2d8fabc32129cd9504b2f76787f1f9939df13bf2c61cc3e53ea63fec6c48914e508e3b3bbea6748760488a1e22389266ba0716cdc7cb8ac38d50b2ab6842776bf2b4bfb31c24478577716f8da321c4b147002f199cc8c10b9b7f1d11434671a2c48af29358f2cb831690afef96e2b62245fff44ed2c22286ddd1f010753aa3a85eee0f5a798d2fa77ea49411500c8b024992679794ad04b59e31e97be8e4617ba5663615a2afca09ff91b501d7bc965b03ff4526364eee0e6c76e82f963572467de3552c3037be57a1870a24936165d9d6a4379cf0c93c8a88a8b70a6a1ff6653d1deb9d5cbf56eb056a4be84fd709b8a21bb68f46400736b3ee1114a9ac34b72a96e5c5be5e0b8c2ccc7a9a1f0f1884fe07de9d8a63b66b42704b488b14b4e6e0691fab6891f8ee7eb15337f51660ca862fc796b243107a31a5646688e1751b58fb9ce98046caea95b543b29bc78a4a1bd0b331eb141b49dda96cf804610c5636ffbb0b2be926a1e7e1538d10a230e296e69c480496d7f5b05e06facec2d4941ada0a6aef70d1aa8d504db22f03e29ea7e33d75a87500394deb504759b4498070680a2e950bc39872f6b3cc977f8005899434c72dea6cc8442adbca23b8824925f915286bc1d1b3955ea29d26dc63bf1cfa57a39bed6e61c0be81bf88042387a1b2c606a52af6f2c8b2aaa3556e3555fdcc6952024d747bff9346c0c921beb18050f6f877cd12e3dd2e0dd3eb121eaceae3351e418c81fb6cb191c0653e817f9aae127d7ffba37476ab3dea9f12f85114f053b46f5a263d809ba73da4d09ce1c8d0b50c4dee36091acb363040f2c5c3d3fe769a70495e73dbb37e14c0d4b5b7d9c693d55ab8a920fcd411f4e9fef4aa4772f18228efce644827cdc0d6a2f18170d2215aee781e373d3a7d283361288e9b30a7d23579335ffa40fbb5f4a66ed55266975999effa78abbd79f3681e669080a081a6f657165e189007f612092244907b288cbaf86e8258f31971acd9dac8481a48e8eb8e48af84856f18d7ca85c1ae2c55d030cb94ec0655d0d2cc14076d1a08495ab4aae09423b22d9388b7eadbbb33e10c01cd56730db4941d7c5f7cc2b1c6762c4765db7e59c55ea4085e599b8f3f0f6656ffe3238277d52421cb175724d14b0347bc862c1c2db6a70a9577356f008db073c6452ba8cc84f615ad883efd7f5ffb4c5425e9f72bdfe0dd74a9f059b9c434f97cd68a40554e9e24d959b3bfb7641d381124eb91471d9c089de4d413671e5a1420de4d159c5fc3d6366c77b13869d39efff250dca1a00509a97c8189381a27180064c9143ef2977d7ff18aa50698826db539d72117b67e5475749d903cacac901df9fe3f6b1d189842ebb92b2cc32c2391ed1ee15eeee833806df4a253853758bd38d6ffd2379e1bba682ca4eba1fd463005e2d8569c2a87159477d52437de667742528bd67ec51209bc7370f0fb0ef66e969b9de87fb8d6fea8a2bbc7eee1ee191870ddfb6384806b1d7596e6e2ab53c460a4e204375e294552b909ead7f02d3eae4fdfc6d10c1640ea7501d95390fde74245bfee8c4d17d45f098ef378d7c95f37021804ffcbf2fc2094d38fd705c17a77423cd115b4dca559f362d135e319dc859a97ce32bdaf00eff9c5671b8eb43a5e5ee9bdd90393721735486644b6c2d5080d1b13d2e0f8cf6c508000d38a7176743f7d9253b36b3237ca5138dcf33b17d635ac330c9f7c491fbc0f82bed49c5e8242260d2bf4ba89c45c8b4c87b2a441c82b585f8722495c0e09254a25bbb18c1c3216fb882c458a90bb933c443bed40a9b09f524a0549eda6141857ca2d357cd65be292cd91ce354e4cef987cb50764f1ef8eb75a2b92b0c6f0bd03afda7036c89df64c133b4f052dcba1ecb71276e8b167fab3d6037230b26dc252458b9b0ed2d2020d595ac3001ba6a8e3e5545e545a4ffa540c08ad949610cf041fbf3ca5dd90c876a908294c98b0d3e2f62d04a59efaba12f5367ff4fc7ec4add47d9fa009a2c84d763d5326365ffa52188e54fa65062b6db3efb11cb015b5a862910ae8bf0039faf3af55a1bfc6094434cc074701b495cb30778dc5e5f682b55615055f02677dcacf153d611d32232ddcd2f57aac97de85d0012b27017595f52026b19791a5cdf96491cbc6de98423f723ebc15563071099305ab361436c12cbeb2f02618cac856d19e7abd8a3750c4045a4b2f7b15c600ab66d4baee7979b2c49f46f583d34e7d9f8eac00a56944423a0897a80dc86f2deb2ff6b732d1b743eafd437bca89be96dd5d1906a88892f931ab03de605ea980d26c6380738b96a3f2dcc3f4eff838790ce207553652d8bee60dd95515bb8c2bfb297447c12e97b68e4af1654a80fff1701f7cd2ad06699c9e02bb4defe8689a5a8c7d3d9b38384de31576964025f5b7bbcbc310253e082d7f2bf042ead80538c5e6ab76369255e149f6477e8a3e85aa7f0d1ce6b848c8b89870f18afa9a36b0877f152d5be2993ebc910d53d89554b8896474435c49dbdaabe3fcbaa5adb8a0da5c6037165e9816cae3b53055d3c3c4bcff37e301666f9e1ff9c9c65cc5fdd4f64ee79a7999b90f99a0b9cd71a123f2f465ef98167ac5006469e10f20dc32d59fe9eabb09cab369fdeb94b3db23c4f85a30b98672c50dfc7ed83eec2c6adc089c274bc01bc0df5c276728d93943f07611a1a2b1cd62231359f941b4e37eaf92a59f93cd46f35687985644a2f30c089f664a2fa113631b4fc90432a2cc4434d6f5e34f2e3f6f59ae2839118e20f1f5c2f41d8c99e4441b1ea2416ad1e63b7902c0685f5a21f54327edbcd0ced2b24fae41ee3243260a754c0e4d9ce67944507be1fe0219657df69d353710fa2cc3e7aceddaa64c8d5635b2cd108c735a030308a73a80245812f13e6bb6cbbbbadea7ac502ffe1ffe20a2cde2d12bb6e5ea9ef43c49c41dd9831bc5b32559cc2ed98fcde933b005cc9dc795e28f1a65654f26f4f41f8cf10dab6fe627160073b4eed596666bafc9534c0a25a8b901ebe44d2c57fd0667cebc34f1ccae6ffe57b7f4c0aea716e4d5f76b85e4b77296a3efff439bdce55b902a4615e7b39feec48731fc4f20519f38378b35918f2fff516b633af3cf5c026173caa6054c0c80fc2c8bdb11330ee9f7b6d1688b5a2b1771ecc972c82f579e00257be80efa65365ac91fb486e5c8be95adf9b32935c612e6895edd4bd8b536f472bec0039600b3e6667835c19b5ed1af1fce1a94a0f08500e3955d42396b184184c6a319c744a7cc984fbbbed36b4ba663603f71695cf9b594c0176c92fca534b25402ecc32a50b6f56b951d0258307d66a13cb435a5af53666489164dff610be866dc8427efe3f3fbb907af586863e93ae9851bc923d0a6206d8faff3c7a3c628eb62d5095dea56bea711e95635e968342cd211c678355a1cb5c9b6fc8fb05e6fb07b1f84713f074512f23801cc7e720bf0477a5194ae0fa0ba079c380b0da903eaf5327d24e2db75305b942489e3742681c724dd8bf9ac66099377397ecf05b8962e8ff2830450b4dd408469d1096c63488e41083b1a1ad879b15a257896058803814b807a6805f291fe4495075649578d0d8a08c9a3802a9b4e2ba4ea8c111e797d42ceb17fa6f2d8585260c505fc86a0e4465b32158e0712527c2732c66d9ba6882c2d3a2bcc67e36e585bc43fcc3e27a0103a5f10cafa45e7771c047195fa5c3e71ec469fdc164e1176f1f34bee611e18a995b3623df7fec2aee9d88dbbfc2c27f1d294de8b84c719dfdff1e6a1e7cab945a73514cf415c9b4d321b53c2ec50f1863620456434ac82b3eaac957dfb37465dae9fd7a4566b06e6588ebd8c1d7bd66f90520863fe75516e07e7d560f50e109dec7e0fc628a287589a8b57a0a9184d7593dce3b1a127b73b8d1d54c6703e7ae6018827f350f8791d6ac56234b3793041e0f7ffa24bd5c8d2abc4b0cd90be94117b7fccd4692c85cea09869ca14fe935a9788c6cf0b05ac823a8ee243e38704d76ee5236b7064a088aafec62a786eaedfab918cdeadbc983744e6c773664ed0bdf34021b52a452e460e91b8b28bff2a3610ed467743300682d5edb3916415f0de627246827274904ae20935d0b50538e0ed3c7ffb8db2bd951a357ef01b3b9d914ecb49724b9b34acdb852699f5e9b77c70f8eb093ad77a9da66398b9642804272be673abc9bdc3d0b24cb87de4d8bb6d4c9292d25e5e1a5f4fbb78f875a3979f9261f828d08d254435aaadfd4c58e319fbd6d5ce6e3a8bde8e84f38ccc7c2914eec937ff666bddb4ca3e7cc377ec5dff5840906c0643317ae9e8376d24fbf382d68f06a05c537100deb96db4b785f111365d5b4104c4c1a957830c904bdb2371e690352dd99f7ce50109939bd91117f65b7236d748b0e90a59b36a2a7306b0b71bc6ac65575f16beafdaec5076e89a51385c4614462989c44e65db104099893200b46d7012925baa6c62fed20be157be90e118395bcbc6f010e706bb70994b931302cb870edf2ee5c8e0a21a97a468cbcc7a98b156baf490701b5265c095f9f1dc80c2e54f214e96a218f99315a39af06ecac38af9da34b4c3fe3b199cfd815021afcf89d0200c0437dc7774249d95693471ed7cf0ea6c05361c4c95c8059e8b4e0fa5172a0a87befae147dfdcbe025f35332d6bace91ec7605fbc78fabd490c9f2fe5e7d70d298a09a77454e8fb6a84d4def20516adc179e8b31963c2c823dd90462483e48c1d5c35ae23b6a89951b64dc941d75491da0a0356cf04d954f8187f826687d0c2cd53cfbbe71da3a44891ae1a68f83b2031c28360a77d0f0af915d10430af41ccf82a5cb82fef0ed4f320bbc6837975bf1496384fa5e15a0fb9c5a4b34d889dfc5370efd7117e2a1f78f725a0e17943a71673cb9053096868625b0cee2fc2f78400022229cedd64ebcc0ade22f8061655a3248355aa5da80681fd63b54d35fe8a2516bef8cff01fd4de6f8da0ab5c3c8db6273ab6cd92b0c22fe4357de439182596488a5cb5417e7f820e833919e0eea4a82e22929bab08e1e62d46a8dff7296fb9d11318dda050b62b969e31024345f26c7945819feaf87f9bfce6cc06c3923cf1f72396b066bca5e21eb4651493bd706babe0283aef32d2ad3f8085c9a7423145a449801946f03753505910ee6dca023cb73b06290c1897261e20b5bbc44bac200f7bf0145f02001c2f732c46347302754fad69487acb3145dab1f0f35d18f2a5169fcbea7ef371061438db8b96398707ad2459018585dad693bdd10639d85965c54db8e0c9f102b99ab8520276ec80484f67fd3a0e76ee1ecdbe4c930b98720010868128b53e00c511df7beea901c47a35fdc4b340896a67f1725828b93c6b727e07dcd06437188efb5ecd2f3af30db50763ddc176d778705f8f461f68023d3b4a461b26b04ea3d154f80932d9d15d247cd04e32799ed2064c466ebbd26352f7a455bcf6c4878ee9cf6ed449f7aeff4127146f2b786b5a30302e597c3f9d452e658d270817ae3532e373aef1759161f9a50405f814043944f2803ef7c67af48c465fb05b110883", 0x1000}], 0x3, 0x2) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f00000d0000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xf28}}) close(r4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000950000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f000040b000-0xb)={"234ab714bf4b46e22fa90b186e570043", {0x4, 0x0, 0x12e9c441, "0ee5cddd9806", 0x9, 0x0}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000cf7000-0x1008)={0x0, 0x99a, "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"}, &(0x7f000091b000-0x4)=0x9a2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e50000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000289000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/24 22:56:25 executing program 6: clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000f88000)=0x0, &(0x7f00005f3000)=0x0, &(0x7f000019e000)="") geteuid() r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000271000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x5, 0x32, 0x1f, 0x9, 0x5, 0xb4, 0xf66, 0x1}, &(0x7f0000000000+0x2da)={0x8000, 0x3, 0x1ff, 0x3, 0x100, 0x7, 0xffff, 0x137b}, &(0x7f0000001000-0x40)={0xf40, 0x1, 0x9b2, 0xab73, 0x80, 0xffffffffffffffc1, 0x80000001, 0x1000}, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000000000)={0xc6c}, 0x8}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x7fffffff, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000004000)={0x6, 0x40}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000005000)=0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/enforce\x00', 0x210101, 0x0) 2018/01/24 22:56:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={"18269495c23267d849524c7479b901c6", {0x4, 0xa77, 0x7, "c2d119eba975", 0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000004000-0x5c)={{0xa, 0x1, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x0, 0xff01, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x8, [0x0, 0x5, 0x5, 0x6, 0x6, 0x6e3, 0x66e4, 0x7]}, 0x5c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x1ff, 0x1c, 0x1ff, 0x7, 0x2}, &(0x7f0000003000-0x4)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={r1, 0x2}, &(0x7f0000003000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xfff, 0x6, 0x9, 0xfffffffffffffffc, 0x8, 0x7f, 0x1, 0x3f, 0x3, 0x4, 0x756f, 0x0, 0x1ff, 0x9]}, &(0x7f0000001000-0x4)=0x108) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x6, 0x800, 0x9}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={r1, 0x40}, &(0x7f0000002000)=0x6) accept$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'btrfs.', '@S^\x00'}, &(0x7f0000004000-0x1)='\x00', 0x1, 0x3) 2018/01/24 22:56:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009f8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f00008fd000)="0001050000002700f4877d7b26b8d7", 0xf, 0x0, &(0x7f0000e72000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="a4a9421347ca", [0x0, 0x0]}, 0x14) 2018/01/24 22:56:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008eb000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078e000-0x4)=0xe8) getresuid(&(0x7f0000293000)=0x0, &(0x7f0000260000)=0x0, &(0x7f00006c7000)=0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b1b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00002b5000)={0x0, 0x0, 0x7}) r5 = syz_open_dev$usbmon(&(0x7f00005d7000-0xd)='/dev/usbmon#\x00', 0x7, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000f06000-0xc)={r4, 0x80000, r5}) sendmsg$nl_xfrm(r0, &(0x7f000033b000-0x38)={&(0x7f0000276000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000042a000)={&(0x7f0000444000)=@flushpolicy={0x120, 0x1d, 0x400, 0x1, 0x0, "", [@ipv6_hthresh={0x8, 0x4, {0x61, 0x5d}}, @sa={0xe8, 0x6, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @in=@multicast2=0xe0000002, 0x3, 0x4, 0x0, 0x482, 0xa, 0xa0, 0x20, 0x4, r1, r2}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2, 0xff}, @in=@rand_addr=0x80, {0x100000000, 0x26d4, 0x3, 0x5, 0x3f, 0x7284, 0x2, 0x9}, {0x7, 0x0, 0x0, 0x8000000000}, {0x80, 0xfffffffffffff7ea, 0x9}, 0x7, 0x4, 0xa, 0x0, 0x1, 0x2}}, @mark={0xc, 0x15, {0x3, 0xffffffff}}, @mark={0xc, 0x15, {0x2, 0xfff}}, @output_mark={0x8, 0x1d, 0xffffffff}]}, 0x120}, 0x1, 0x0, 0x0, 0x40}, 0x8010) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x80, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 22:56:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x2, &(0x7f0000001000)="") 2018/01/24 22:56:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c3c000)='./file0\x00', 0x2000, 0x48) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000691000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa45, 0x6, 0xf9ce, 0x1, 0x0}, &(0x7f000022a000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000065b000-0x6)={r1, 0x5}, 0x6) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000df7000-0x4)=0x0) stat(&(0x7f0000118000)='./file0\x00', &(0x7f00002ba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000087c000-0x4)=0x0, &(0x7f0000fd8000-0x4)=0x0, &(0x7f00001b9000)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000970000)={r2, r3, r4}, 0xc) rt_sigaction(0x7, &(0x7f00009e2000)={0x42a1bf, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f000040d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000603000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00007bc000)='net/bnep\x00') 2018/01/24 22:56:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008cc000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000901000)="6e65000062076fe985") sendfile(r0, r2, &(0x7f00004db000)=0x0, 0x63) connect$inet(r2, &(0x7f000085e000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 22:56:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='uid_map\x00') setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000830000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000dcf000)=0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000593000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x400, 0x2, 0x0, r2}) 2018/01/24 22:56:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000004000-0x7d)="7ea6ae205c7f73363a3f72b293c2f7052af5be8c8ef40dc235f744edda4a0a7eb777fca4af928cbb3faac32f5cdd46433ff91181b3ad9d44e4e398a368e4b635670f43cbf8f5be3fcea30b2cd7f5efad3841fa3cabc6835df2051e0a3cb3d61ad378198bcd6d60ffebbb6c6ffc0f253940ddfb0a98cd3cc1d3a5fd6a1d") ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7fff, 0x0, 0x100000003, 0x0, []}) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000576000-0xeb)=""/235, 0xeb}], 0x1) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000154000)=0x0) finit_module(r0, &(0x7f00009f0000-0x1f)='proc#em1ppp1-%vboxnet0$wlan1\'}\x00', 0x2) r1 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b36000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bdf000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000043c000-0x28)={0x3, 0x5, r1, 0x2, r2, 0x4, 0x9, 0x8}) 2018/01/24 22:56:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000036c000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000001000)={0x1, 0x6, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003000-0x8)={0x7c4, 0x8, 0x8, 0x3}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x3)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x0) fchown(r0, r2, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000+0x7bc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) 2018/01/24 22:56:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007c6000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00007c1000)=0x0) bind$inet(r0, &(0x7f00002b7000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000011e000)=[{{&(0x7f0000d2c000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00009d0000-0x30)=[{&(0x7f0000489000-0x1)=""/1, 0x1}, {&(0x7f00008e6000)=""/3, 0x3}, {&(0x7f0000dbd000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000552000-0x40)=""/64, 0x40, 0x9}, 0x8}, {{&(0x7f000020c000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000373000)=[{&(0x7f00005f4000)=""/230, 0xe6}, {&(0x7f00005dd000)=""/79, 0x4f}, {&(0x7f000064c000)=""/159, 0x9f}, {&(0x7f0000f22000-0x7d)=""/125, 0x7d}, {&(0x7f00004d6000)=""/0, 0x0}], 0x5, &(0x7f0000806000)=""/178, 0xb2, 0x1}, 0x2}, {{&(0x7f00002f7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000668000)=[{&(0x7f0000d6d000)=""/0, 0x0}, {&(0x7f0000c1b000)=""/59, 0x3b}, {&(0x7f000001c000)=""/139, 0x8b}, {&(0x7f00003f0000)=""/136, 0x88}, {&(0x7f00005ff000)=""/4096, 0x1000}, {&(0x7f00002a4000)=""/64, 0x40}], 0x6, 0x0, 0x0, 0x5ec}, 0xb25}, {{&(0x7f0000e51000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000c65000-0x90)=[{&(0x7f0000ab2000)=""/4096, 0x1000}, {&(0x7f00004f2000-0x56)=""/86, 0x56}, {&(0x7f0000a97000)=""/93, 0x5d}, {&(0x7f0000740000)=""/3, 0x3}, {&(0x7f0000643000-0x30)=""/48, 0x30}, {&(0x7f000058b000)=""/4096, 0x1000}, {&(0x7f0000c9c000)=""/81, 0x51}, {&(0x7f00004f1000)=""/227, 0xe3}, {&(0x7f000059f000)=""/33, 0x21}], 0x9, &(0x7f00004ba000-0x42)=""/66, 0x42, 0x6}, 0x0}, {{&(0x7f0000a87000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f00007e9000)=[{&(0x7f000083b000)=""/133, 0x85}, {&(0x7f0000594000-0xab)=""/171, 0xab}, {&(0x7f0000f95000)=""/53, 0x35}, {&(0x7f00001d3000-0x14)=""/20, 0x14}, {&(0x7f000043d000)=""/124, 0x7c}, {&(0x7f00001b3000-0x8d)=""/141, 0x8d}, {&(0x7f0000699000-0x75)=""/117, 0x75}], 0x7, &(0x7f00008cf000)=""/90, 0x5a, 0x1}, 0x0}, {{0x0, 0x0, &(0x7f0000df0000-0x50)=[{&(0x7f0000877000)=""/192, 0xc0}, {&(0x7f00007d3000)=""/39, 0x27}, {&(0x7f000097c000-0xa0)=""/160, 0xa0}, {&(0x7f000085e000-0xdc)=""/220, 0xdc}, {&(0x7f0000742000)=""/22, 0x16}], 0x5, &(0x7f00007ba000-0x1000)=""/4096, 0x1000, 0x5}, 0x1}, {{0x0, 0x0, &(0x7f0000dbe000-0x20)=[{&(0x7f0000b60000-0x1000)=""/4096, 0x1000}, {&(0x7f0000030000)=""/112, 0x70}], 0x2, &(0x7f0000561000-0x58)=""/88, 0x58, 0x9d3}, 0x7f}, {{0x0, 0x0, &(0x7f0000605000-0x40)=[{&(0x7f000024b000)=""/203, 0xcb}, {&(0x7f0000525000-0xc3)=""/195, 0xc3}, {&(0x7f0000c0a000)=""/108, 0x6c}, {&(0x7f0000eb7000)=""/4096, 0x1000}], 0x4, &(0x7f000017e000)=""/2, 0x2, 0x20}, 0x4}], 0x8, 0x2, &(0x7f0000e6d000-0x10)={0x0, 0x989680}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000498000-0x4)=0x1, 0x4) listen(r0, 0x0) getpid() ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000014a000)={@common='ip6tnl0\x00', @ifru_flags=0x8800}) r3 = accept4$inet(r0, &(0x7f0000264000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000352000-0x4)=0x10, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000ba6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000010d000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDSETLED(r3, 0x4b32, 0x4a) 2018/01/24 22:56:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1001, 0x3ff) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004b8000)=0x0, &(0x7f0000560000-0x4)=0x4) 2018/01/24 22:56:25 executing program 0: prctl$intptr(0x17, 0x25a2) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x6, &(0x7f0000000000)={&(0x7f0000000000)=""/106, 0x6a}) 2018/01/24 22:56:25 executing program 6: mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000ecb000)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000018000)='./bus\x00', 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000018000-0x4)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x3b, &(0x7f0000017000)=0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000004000)='./file0\x00') mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000018000)=0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000017000)='./file0\x00', r2, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) 2018/01/24 22:56:25 executing program 1: r0 = open(&(0x7f0000e2f000)='./file0\x00', 0x20000, 0x1) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001000-0x15)={0x3, 0xd, "6305499f73fb107c094492128a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstatfs(r0, &(0x7f0000721000)=""/24) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006e5000)='/selinux/enforce\x00', 0x880, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000c24000)={{0xffffffffffffffff, 0x3, 0x2, 0x2, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r1, 0x0) mknod(&(0x7f00001ed000)='./file0\x00', 0xa2, 0xfffff3da) accept4$inet6(r0, &(0x7f0000324000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000b8000-0x4)=0x1c, 0x800) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000e76000-0x97)="8dabc4c6182cf6ef25d73c86332cecec037da7084478d56b4031147f70419b1593e4a7beb6e840c8a5b8cf7de27fb0f7ef40f6de2c71a628dfc8bcb66db4ec15ab0763d398810e2b8786bf14b2d1ed7c8d006fd14caba945408821684df9fa8ab03ca91e90ba6c1ed921b4cae85b81be2c777709c6035cf15b441bd17c1651e055e68fb08bc38ebec322e37a74eed60ffa854d4f8a19b9") bind$inet(r1, &(0x7f0000eab000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 22:56:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, r1}) 2018/01/24 22:56:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000004000-0xd)='/dev/net/tun\x00', 0x0, 0x0) 2018/01/24 22:56:25 executing program 0: mmap(&(0x7f0000000000/0x9a7000)=nil, 0x9a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000512000-0xf)='\a\x00\x00\x00map\x00') mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f00009a7000)=""/0, 0x1e2, 0x0) 2018/01/24 22:56:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$poke(0x5, r1, &(0x7f00006d1000-0x8)=0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc9000-0x10)=@ethtool_rxfh_indir={0x10000000003, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 22:56:25 executing program 4: clone(0x0, &(0x7f0000ccf000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000002000-0x4)=0x1c, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0x65)=""/101, 0x65, 0x1, &(0x7f00006e1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x1c) setreuid(0x0, 0x0) 2018/01/24 22:56:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1000000000034, &(0x7f0000004000)="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") 2018/01/24 22:56:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) sendto$inet(r0, &(0x7f000087c000+0x1ad)="", 0x0, 0x0, &(0x7f00003c3000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f000061e000-0x8)='./file0\x00', 0x200080, 0x8) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000414000-0xe3)=""/227, &(0x7f0000e0c000)=0xe3) sendto$inet(r0, &(0x7f0000d39000-0x6b)="", 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/keychord\x00', 0x600, 0x0) sendto$inet(r2, &(0x7f000013d000-0x1000)="", 0x1b6, 0x0, 0x0, 0x2d2) 2018/01/24 22:56:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getown(r0, 0x9) getpeername$packet(0xffffffffffffffff, &(0x7f0000b4e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006d4000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bb1000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce7000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000699000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x3, 0xffffffff, 0xa, 0x0, 0xa0, 0x3a, r1, r2}, {0x5, 0x3, 0x100000001, 0x8001, 0x1, 0x0, 0xdd02, 0x4}, {0xa6f, 0x5, 0x100000000, 0x2}, 0x1, 0x4, 0x1, 0x0, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x7f}, 0x8836f54ab640fe8e, @in=@rand_addr=0x0, 0x6, 0x7, 0x1, 0x27, 0x1f, 0xffffffffffffff01, 0x8}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x200000, r3}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/24 22:56:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8bb1, &(0x7f00003bf000-0x28)={@common='tunl0\x00', @ifru_flags=0x0}) accept(r0, 0x0, &(0x7f0000b23000-0x4)=0x0) 2018/01/24 22:56:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0xffffffffffffff73, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendto(r2, &(0x7f000011c000)="", 0x0, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) socketpair(0x1926b4fd87845553, 0xf, 0x0, &(0x7f0000570000-0x8)={0x0, 0x0}) write$selinux_create(r3, &(0x7f000067f000-0x55)=@objname={'system_u:object_r:klogd_var_run_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x35, 0x30, 0x20, './file0\x00'}, 0x55) 2018/01/24 22:56:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fremovexattr(r0, &(0x7f0000000000)=@random={'security.', 'ppp0\x00'}) r1 = socket(0x1b, 0x802, 0x9) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000003000-0x4)={0x0, 0x0}) ioctl(r1, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:25 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000536000-0xd)='/dev/usbmon#\x00', 0x7ff, 0x402c42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000000000)=0xa9, 0x4) 2018/01/24 22:56:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000a94000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/24 22:56:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getown(r0, 0x9) getpeername$packet(0xffffffffffffffff, &(0x7f0000b4e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006d4000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bb1000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce7000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000699000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x3, 0xffffffff, 0xa, 0x0, 0xa0, 0x3a, r1, r2}, {0x5, 0x3, 0x100000001, 0x8001, 0x1, 0x0, 0xdd02, 0x4}, {0xa6f, 0x5, 0x100000000, 0x2}, 0x1, 0x4, 0x1, 0x0, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x7f}, 0x8836f54ab640fe8e, @in=@rand_addr=0x0, 0x6, 0x7, 0x1, 0x27, 0x1f, 0xffffffffffffff01, 0x8}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x200000, r3}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/24 22:56:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_pts(0xffffffffffffffff, 0xad39faf8bcc409bb) r2 = openat(r1, &(0x7f0000844000-0x8)='./file0\x00', 0x4400, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000694000-0x4)=0x0, &(0x7f0000772000)=0x4) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x5, 0x2, 0xec9, 0x4}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000579000-0x50)={{0x4, 0x5}, {0x6, 0x4}, 0x2, 0x7, 0x100, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00000d5000-0xb0)={{0x4, 0x3603}, 'port0\x00', 0x1, 0x1000, 0x1000, 0x0, 0x1, 0x5, 0x8, 0x0, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 22:56:25 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000030f000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000ca0000)={0x1, 0x3, 0x1d7e, 0x7ff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) 2018/01/24 22:56:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x4c003, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000003000)=0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x893f, &(0x7f0000005000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x2, 0x3}}}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:25 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x101240) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000023000)=0xfffffffffffffffc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f000000e000-0xe0)=""/224, 0xe0) read(r0, &(0x7f0000022000-0x20)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/24 22:56:25 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) prlimit64(0x0, 0x0, &(0x7f0000012000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() tkill(r1, 0x16) fchmod(r0, 0x12) close(r0) 2018/01/24 22:56:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f00005ff000)=[{0x401, 0x8, 0x40004, 0x100}]}, 0xfffffffffffffff5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000012a000-0xbc)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001830000", 0x24) 2018/01/24 22:56:25 executing program 4: r0 = add_key$user(&(0x7f0000adb000)='user\x00', &(0x7f0000302000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000647000-0x6b)="", 0x0, 0x0) r1 = request_key(&(0x7f0000854000)='encrypted\x00', &(0x7f000076c000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000bcb000-0x5)='eth0\x00', 0xffffffffffffffff) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007a7000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00003fd000)={{0xff, 0x6}, 'port1\x00', 0x18, 0x21000, 0x6, 0xd2c, 0x0, 0x1f, 0xc0f419d, 0x0, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$link(0x8, r0, r1) 2018/01/24 22:56:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d20000-0x16)='/selinux/checkreqprot\x00', 0x4400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00002bb000)={0x0, 0x72, 0x30}, &(0x7f0000d75000)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000aa4000)={r3, 0xffffffff, 0x0, []}, 0x8) 2018/01/24 22:56:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000-0x8)={0x2, [0xa6, 0x3f]}, &(0x7f0000001000)=0x8) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r1, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)={0x0, 0x0}) r0 = timerfd_create(0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000b17000)={0x24fb7932, 0x0, 0x1, 0x6, 0x5, 0x6, 0x396, 0x9, 0x3, 0x1, 0xfffffffffffffff7, 0x800}) 2018/01/24 22:56:25 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)=@ethtool_flash={0x33, 0x0, "3f88877746981e8bfc3dcc38cdc6603d26753403a59a14b09c8a14dccfbd1297edfd6ded7c7cab26304debbf3d5e8c0fddb93935a558536c36273ac5a3d1134b55b5161eb7d2c670a3c026cb4447d7bae294700082dfd76772c40784b36c24876bdc45eb96c0a9c1aac65a76db7868895870972d36d1f2f09d400897eb994ee6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000023000-0x4)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000022000-0x4)=0x200, 0x4) 2018/01/24 22:56:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) unshare(0x28060400) fgetxattr(r0, &(0x7f0000d56000)=@known='system.posix_acl_default\x00', &(0x7f0000bda000-0xfd)=""/253, 0xfd) 2018/01/24 22:56:25 executing program 2: r0 = memfd_create(&(0x7f00001ab000)='bdev^+^eth1em0-\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x3, 0x4}}, 0x2e) 2018/01/24 22:56:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00007d2000-0x4)=0x80000000, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) connect(r1, &(0x7f00000a6000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) 2018/01/24 22:56:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80, 0x80800) r1 = fanotify_init(0x4, 0x81002) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000f1b000)='cpuset\x00') ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000020000-0x4)=0x7c9454aa) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000538000)='/dev/sequencer\x00', 0x38f00, 0x0) sendfile(r2, r3, &(0x7f0000aae000-0x8)=0x0, 0x0) 2018/01/24 22:56:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xd57, &(0x7f0000003000)="f5ce731728e837ade8cacedcb7a130c00d2348b75ccf8adb9fdb07426bc5829393d8235a970644cba9b180baf95721b708f48a2b133265b614932140ff90803ec039bbcc601cf08591a748feecbb8640a88eeb54c06ed40e53c7491ab08fe6bbfc9f69af877980b73a31bf845ebd11e510a61bf46a3e22a6d413cd37f66efa28b98d88c0fb8c27f6459643e385249a42d750aa1be7a1a041df73f97380303add05a2303351cd230adf76c3d83b1a78304e1970e43bb90b567908d598eb7a099525ad3af67352432d7ca3658a0f3868332b5fbf") 2018/01/24 22:56:25 executing program 0: signalfd4(0xffffffffffffffff, &(0x7f0000040000-0x8)={0x0}, 0x8, 0xfffffffffffffff8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000931000-0x12)={@common='teql0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000053f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101, 0x1, 0x1, 0x400, 0x2, 0x0, r1}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000002000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x9, 0x8, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000cc7000-0x4)=0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000041000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r3, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x290000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r4, 0xfffffffffffffffa, 0x3ff, &(0x7f0000002000-0xb1)="91dc160f45dd1a6f2879118ea946d42531fe375129b815e4663dbb019281085aa9636be7939109b633084b72d0ed4d8b9cb28ef9bbf2bbdce6786f8b2cb7329023204e9842bc07c163ab2dc2977a156737d710ce2d6e38e4b58c549c9253f2ed0e1062440358c0e87e45c64d7ee365f427e416d215611ab658ccd35ab66a43e7255226a841aca4799ad19358bd6d1c7eea7f949fecc46b52c7df8dba8d873c9c85e5341dd8f1532cedabe58adce8485025", 0xb1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000003000-0x18)=@add_del={0x2, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9a}) 2018/01/24 22:56:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000275000-0x8)={0x0, 0x0}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000939000)={0x0, 0xfffffffffffffffb}, &(0x7f000093a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00003da000)={r2, 0x0}, &(0x7f000038c000-0x4)=0x8) 2018/01/24 22:56:25 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2, &(0x7f0000005000-0xb3)="0be8cec830ea0e3f69882d14079e814f1cce56d71c227d38d10f7ee3ce411c3a3cf3ae487108632cc8641d11c251dddcaa7ef1603c79e572317cdced5abaa9c08a5bcf4897f60d4e1b7b556d7aa9d3d2c0187c0b1090dd2c920d9aa3d1668f35805cb6208032b1aacf99bab9b3cf6f70b8e05d78f12bb65b531e9b28bd29e5a223aa348a782a675edc51a05e0a64fde61d5778a32ec0dc874109c7f9ed1f95b1c83513ac5e47449bf87ce6811c5991db15b96e") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000003000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x82006042}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000004000-0x2c8)={0x2c8, 0xe, 0xa, 0x410, 0x4, 0x0, {0x5, 0x0, 0x2}, [@typed={0xc, 0x3b, @pid=r1}, @generic="077970eee54b233800be571861613e63ddccd95edda1abdf7cc6e9a8f48c6edf46f38e44b26f15e56bbdac148ce2e05a19a1019cecb9f661e98fafef8611d1b30655a2bdfdc9cacbd5d4bccefdc2d7a48f0a5727d50735493c1a1fcd5236a7ba148581324bb449185dea80bec89d93261149152a8d9bdef93418b3db601b17abfe2d90d523cbf4bc42e4845649a5b857c379e2fee699f6d1b150a23ee33b95bca4bb4bd6c9adc858ac0f0f56f0e11a9058025cb4c57187deb428cf7ea81d990a8297837b7d9f905dd1f6c696db0c78ad646c", @typed={0xc, 0x64, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x39, @pid=r2}, @nested={0x160, 0x8c, [@generic="5a41ed7a6c5bdb05a8f5fcd65f74f2b4118807b921c033dbb4d82be9424df252d7db96cd09bf2c25e696b08743c1d5ae25bec9a5e21283c6bca5484cf2a91b6871d9ce5c91f06b8eeee5b7a186525d799284dc817439c9cbfc4bac3b75a474d028a71064480027a749c44280c1c429bfa4ac3c86f2d796ae35e271aa4b21310fe5542f76a583b948c40dce50cff3ae9de95886e2e68e7638d11b62f4674c401a60c6ac87214660f93804251c2ab4d3631cf760", @generic="1cb86492524008ed5c1733696cbf59818460b013", @generic="d46498f33ccf9aa014eb7374cceb2f834837a96376935e3a24979fdb3dcc922b0338fea637098c25329a7f000b7001b2fbedfa90ee995ee0c51f01a99d28c58a3c01a2f0504db0137b90af8b1d8376b412f8c5486a189fbc9db55807317b0aa9f2f701b2477fe99f04707163335840b1f951d04bda6efa65bdf6fa806423884a758a61362fc72e9c25bf68e07b40ea17b0eb5d"]}, @generic="e3fbe427af161f84acfaccbdd632670aed31225e0548f4a3bf46aa6c1d4c138b827a801b491d4ac8dc67f836bef1c6ae4918a61fa601bb6eb8e07fe235afba0b8d38894c74019be638c8241b3ddd386b3b92786e3501", @typed={0x8, 0x7d, @binary=""}]}, 0x2c8}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) futex(&(0x7f0000003000)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x17ced9a1) 2018/01/24 22:56:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000001a000-0x18)=@get={0x1, &(0x7f0000ad3000)=""/167, 0xb212}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/01/24 22:56:25 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) setpriority(0x0, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000001000-0x26)=""/38) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a91000)=0x4) 2018/01/24 22:56:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$netrom(r0, &(0x7f00003a5000)={&(0x7f00005b2000-0x10)=@ax25={0x3, {"8077096e5b0faa"}, 0x4}, 0x10, &(0x7f000031c000)=[{&(0x7f000034d000-0xda)="2a252dc19c16361e2609582f184cc48650f974f60d7a3e9a9805e02af37db20f40c38825f55faa5f81b59ba4e2218658a3829024ea2e38340c2d750f41c032ab67290cc16df8a467ebda3688ee849def17b887013928c4e7bb54fb001462e3683e77a0fd762d28402c078e071a166f1475b112cd78a470a8a6c642c2e06e86de980504c207323bc12ddb968eaca7c9af6e22015b226cfc54262786adb9bf0c9c7c9f43fa31711a3054b1a4457a16f55c06c7d80317fbe33bc77d6d7bfc6c47188c06b7a403f52002a7c8e8ba0d87ed55f9ae4d3b6d032f0aecb5e365d2ee3e3d0c1e6f164ce4fbefea52d3687edbb0e238cc9913ca4c1ba8", 0xf8}, {&(0x7f0000c8f000-0x8f)="f654688a7ce33094e8c418c5d8ac9ffd1a540c1402f398cf5dd60996272b167a6bcd0436b622b3181345f11cac98ada3d0bde21dabf11a77364109968ac122f0270c61df6003449cea6da90305f6ea5d562780aefd55f83317980961e6af04c8689805e521144a7f13dbaa68dfc5cde447840a5a029a242b52a279c4173f3ad056c4cb2f769a2af5bafab63a2c40d1", 0x8f}, {&(0x7f0000ac7000-0xd)="f2accec32916bfeb0973674a64", 0xd}], 0x3, &(0x7f0000e11000-0x2280)=[{0x58, 0x19f, 0x8, "c957c2fe0ff910cd12d78b27062d77e23783bdada25b8ed0f9e97b86096bd641e49852f3911cf5660d8b98f28be34ce2a374139a32a69a64b4cf4897a326b5f3363645bcfb"}, {0xb0, 0x102, 0x28, "855a95578843e26853a74fb400cca9b82798c19466bde2a4acd70740670bbc278139d7be4845d11c8a28a9ff98a3250c49e3be9d7bdaac01d1398e48b68ffc96686f774a6859f3f99538bb895aceb281f916a1ea3af7a96df6946413a9ce69a6a25c6df07d8be65fca0326a4e39b32a487df0dbd77909fda9e723ab4068a6f5ff834854ba752c1fa8aa9eca640a5034d3b977596b1e7db7073ab1bd97d30f87d"}, {0x40, 0x113, 0xffe0000000000, "50b06206a45f31e579a36eeec55d0a429abccbcb5e9a51f49a1550a7d6cf8ec81a765c3feed4a415d7"}], 0x148, 0x20008000}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) ppoll(&(0x7f0000252000)=[{r0, 0x120, 0x0}, {r0, 0x8, 0x0}], 0x2, &(0x7f0000014000)={0x0, 0x0}, &(0x7f0000973000)={0x4311}, 0x8) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000422000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000293000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbd000-0x4)=0xe8) clock_gettime(0x0, &(0x7f00008c3000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f000052d000)=0x6, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000085d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000197000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000398000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000689000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000db5000-0x2)=0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0x8000000000a, &(0x7f0000bd1000)="12bd1aff", 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e58000)={0x36, 0x8208, 0xffffffffffffff7f, 0x200, 0x0}, &(0x7f0000f2a000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000659000)={r4, @in6={{0xa, 0x1, 0x20000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x365800000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc01, 0x3}, &(0x7f0000e68000)=0x98) sendto$inet(r1, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) dup3(r0, r1, 0x80000) 2018/01/24 22:56:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) sendto(r0, &(0x7f0000000000)="0c35337bac0b4cad189b42ebd7fbf2a726beb6247cd5d938bafc775a5139a9acd73eaad8f12d5fbcf6cb60d4a1d07c7e73eee62e10bf632c65f3c9efe31fa0ea52949d6c22f81a5c662254c263", 0x4d, 0x20040010, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x35b, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:25 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x7, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0]}, 0x5c) r1 = socket(0x1, 0x0, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000002000-0x38)=[@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x95e}, @in6={0xa, 0x2, 0x2fa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}], 0x38) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x3, 0x7, 0x0, 0x6, 0x2, 0x20, 0x20, 0xff, r2, r3}, {0x78, 0x7fff, 0x2, 0x5, 0x437, 0x5, 0xf08, 0x7}, {0x6, 0x1, 0xfffffffffffffff8, 0x84}, 0x8, 0x5, 0x0, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x1, 0x1, 0x9, 0x734a, 0x9, 0x7fff}}, 0xe8) 2018/01/24 22:56:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000e1000)='\x00', 0x0) sendfile(r0, r0, 0x0, 0x9) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00009f2000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00006f4000+0x232)=0x8) r1 = open$dir(&(0x7f0000397000)='./file0\x00', 0x2042, 0x8) fchdir(r1) flock(r0, 0x2) r2 = syz_open_dev$urandom(&(0x7f0000fd8000)='/dev/urandom\x00', 0x0, 0x400000002800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000130000)={0xaa, 0x43, 0x0}) pipe2(&(0x7f0000b8c000)={0x0, 0x0}, 0x80000) r3 = getuid() stat(&(0x7f0000da5000)='./file0\x00', &(0x7f000096e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) flistxattr(r0, &(0x7f00006e6000)=""/38, 0xfffffffffffffef0) flistxattr(r1, &(0x7f0000974000-0x60)=""/96, 0x60) 2018/01/24 22:56:25 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d31000)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000840000-0x8)=0x7) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000092000)=0x814e1, 0x4) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/24 22:56:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x80000, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @common='yam0\x00'}}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) r1 = socket(0x400a, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x397679a73dc3e7cb, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000006000-0x88)={0x81, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000005000-0x4)=0x3, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000)={r2, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000002000)={0x3, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000004000-0x178)={0x2, 0xe, 0xb4ee, 0x3, 0x2f, 0x0, 0x6, 0x1, [@sadb_sa={0x2, 0x1, 0x3, 0x5, 0x0, 0x22, 0x3, 0xa0000001}, @sadb_x_sec_ctx={0x10, 0x18, 0xa86e, 0x20, 0x73, "09e920e334d552bbe057b93aaee8f0cd39e497fb9404a37a4d608c2b4fa2751e1cdd2ee02df3228664b887618ff01c3c58198441a1a589f7a80011921051b3bd430739822b1566671cef98c6f7546407fd225bf92b13d35f6ce1827212fa11c2678eab17f6c13d19367321ee6fd0d6972d0a2d"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0x7b, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x2}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x3, 0x9, 0x7, 0xd, 0x1, 0xe0000001}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x3, 0x8, {0x6, 0x33, 0x78e3, 0x0, 0x0, 0x7, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}, @sadb_address={0x5, 0x17, 0xff, 0x80, 0x0, @in6={0xa, 0x0, 0x1d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}}, @sadb_lifetime={0x4, 0x2, 0x1, 0x80000000, 0x0, 0x1000}, @sadb_x_nat_t_type={0x1, 0x14, 0x6, [0x0, 0x0, 0x0]}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x10) ioctl(r1, 0x8918, &(0x7f0000000000)="") ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000)={@generic="a19c8f491b302e5f9d5e609c406afd41", &(0x7f0000001000)=@ethtool_coalesce={0xe, 0x179, 0x8000, 0xae09, 0xfff, 0x2, 0x0, 0x200, 0x7ff, 0x101, 0x9, 0x0, 0x0, 0x1, 0x5791, 0x8, 0x8001, 0x0, 0x62574fd7, 0x5, 0x24000000, 0x6, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 22:56:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = gettid() exit(0x0) r1 = syz_open_procfs(r0, &(0x7f00001f9000-0x8)='ns/ipc\x00') fcntl$setstatus(r1, 0x4, 0x800) 2018/01/24 22:56:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000214000)={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, {0xa, 0x2, 0x10000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x88}, 0x65aa, [0x35, 0xffff, 0x7, 0x1, 0x5c, 0x100000001, 0x6, 0x7f01]}, 0x5c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001b8000-0xe8)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd7000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000028f000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x5, 0x3, 0x0, 0x0, 0xa0, 0x20, 0x2b, r1, r2}, {0xff, 0xff, 0x6, 0x6, 0x8, 0x5a9, 0xf1ef, 0x3}, {0x9, 0xf617, 0x5, 0xdf6}, 0x4, 0x3, 0x1, 0x1, 0x1, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6c}, 0xa, @in=@empty=0x0, 0x0, 0x4, 0x2, 0x8000, 0xfffffffffffffff9, 0x9, 0x9}}, 0xe8) 2018/01/24 22:56:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000777000-0x4)=0x7) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f00004d8000-0x4)=0x0) 2018/01/24 22:56:25 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000010000-0x80)=[@release={0x40046306, 0x2}], 0x2b, 0x0, &(0x7f0000013000-0x2b)="1e11044b6c12ebd94f43ce4060bbe659f27d8124d3e35b16263325313a64ec6034bb20835225ada717b883"}) 2018/01/24 22:56:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000e1000)='\x00', 0x0) sendfile(r0, r0, 0x0, 0x9) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00009f2000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00006f4000+0x232)=0x8) r1 = open$dir(&(0x7f0000397000)='./file0\x00', 0x2042, 0x8) fchdir(r1) flock(r0, 0x2) r2 = syz_open_dev$urandom(&(0x7f0000fd8000)='/dev/urandom\x00', 0x0, 0x400000002800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000130000)={0xaa, 0x43, 0x0}) pipe2(&(0x7f0000b8c000)={0x0, 0x0}, 0x80000) r3 = getuid() stat(&(0x7f0000da5000)='./file0\x00', &(0x7f000096e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) flistxattr(r0, &(0x7f00006e6000)=""/38, 0xfffffffffffffef0) flistxattr(r1, &(0x7f0000974000-0x60)=""/96, 0x60) 2018/01/24 22:56:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000461000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) rt_sigaction(0x21, &(0x7f000069c000-0x20)={0x40, {0x7c06}, 0x1, 0x1}, &(0x7f00003ce000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ed0000-0x8)={0x0}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000976000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @sync=&(0x7f0000ed8000)={0x0, 0x0, 0x0}}}) 2018/01/24 22:56:25 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00004c1000-0x4)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 22:56:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x9, 0x30}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000004000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r1, 0x4}, &(0x7f0000003000-0x4)=0x6) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) [ 95.896341] binder: 15695:15704 Release 1 refcount change on invalid ref 2 ret -22 [ 95.928976] binder: BINDER_SET_CONTEXT_MGR already set [ 95.934958] binder: 15695:15726 ioctl 40046207 0 returned -16 2018/01/24 22:56:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e60000)='./file0\x00', 0x44) creat(&(0x7f0000fe6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000dac000)='./file0\x00', &(0x7f0000c77000)='./file0\x00', &(0x7f0000bdf000-0x31)="3970006c68b50fe2300cdf5e15db9a235b7170dc6cf24796ecff36a64daa080000005aec8f6a7b6918fae2522f4d700dfb", 0x0, &(0x7f00000ad000-0x4c)="ae") 2018/01/24 22:56:25 executing program 6: r0 = creat(&(0x7f00002aa000)='./file0\x00', 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008e9000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000286000)='./file0\x00', &(0x7f00004e8000-0x8)='./file0\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000c99000-0x4)=0x0, &(0x7f0000300000)=0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000571000)={0x0, 0xc, 0x0, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000252000)={0x4}, 0x4) 2018/01/24 22:56:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c0a000)='/dev/usbmon#\x00', 0x4, 0x101041) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f52000-0xc)={0x0, 0x5, 0x0}, &(0x7f000095e000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005c9000)={r1, 0x3f, 0x0, 0xfffffffffffffff7}, &(0x7f0000efc000)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r3, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f00006fe000)='maps\x00') sendfile(r2, r4, &(0x7f00006df000-0x8)=0x0, 0x800) 2018/01/24 22:56:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x50400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000001000)={{0x6, 0x100}, {0x5, 0x7}, 0x4, 0x2, 0xfffffffffffffffe, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:25 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0xffffffffffff8000}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0xdb, 0x3, 0x401, 0x0, 0x7db}, 0x14) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r2 = socket(0x18, 0x0, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000005000)=0x1ff, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000006000-0x8)={r1, 0x80000003}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, 0x0, &(0x7f0000007000)=0x0, 0x800) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000007000)=0x1c) 2018/01/24 22:56:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004ff000)={@common='gre0\x00', @ifru_flags=0x9001}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004ef000)='/dev/autofs\x00', 0x8000, 0x0) bind$pptp(r1, &(0x7f00000d0000)={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) pipe(&(0x7f0000e7d000)={0x0, 0x0}) seccomp(0x1, 0x1, &(0x7f00007c5000)={0x6, &(0x7f0000e3e000-0x30)=[{0x3, 0x8, 0x0, 0x7}, {0x80000000, 0x40c, 0x8, 0x401}, {0x4, 0xb3a3, 0xd43c, 0x9}, {0x2b719463, 0x7, 0x664, 0x9}, {0x8, 0x3, 0x100000001, 0x7ff}, {0x4, 0x7, 0xffff, 0x9500000}]}) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x1) syz_open_dev$tun(&(0x7f0000d86000)='/dev/net/tun\x00', 0x0, 0x40) dup2(r2, r2) 2018/01/24 22:56:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000a07000)='./file0/file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) chroot(&(0x7f00004fb000)='./file0\x00') clone(0x3002017f, &(0x7f0000b10000)="", &(0x7f0000695000)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f00008b4000-0x1)="") 2018/01/24 22:56:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) r2 = socket$inet(0x2, 0x80000, 0x5e) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b82000-0x15)='/proc/self/net/pfkey\x00', 0x84400, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00000f6000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x547, r1}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a04000)={0x0, 0x2, 0x1000, 0x5, 0x83a, 0x7ff, 0x8, 0x7, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xb57c, 0x100000001, 0x3, 0x1}}, &(0x7f00005b2000-0x4)=0xb8) sendmsg$inet_sctp(r2, &(0x7f00002bc000-0x38)={&(0x7f0000619000-0x1c)=@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x100}, 0x1c, &(0x7f00008fa000-0x50)=[{&(0x7f0000059000)="76210eab8c5d3af2d098bae7e183efae579ff58331776a273756641bfddce333180786540f16764f8bbe0d142c233c428b89b0845f4f3170ac5bb9a36bc0fc35d8ab5eeb2e2fef4cb5d90998d92cebe5b806bbe41b9bd3e0e1a2acf5e94fc0df46335cad29b3c7f86076be59ada7b052a26cbacbb933bffa1b17d9b34c2a8eaeb9f3cb5ed9d29e4a642a305646", 0x8d}, {&(0x7f0000ad6000-0x11)="13290fb4d8a19237ac0efa2410b3508531", 0x11}, {&(0x7f0000b79000-0x88)="0a07e47ab3e048f55b819eff12833650408d07045eb12ae77417500e77003e92d7a7f871cc9af470406ac2420a6139acc2eec0986ea4d2cb88b860d9bbb77eb47e2805f08a059348e50d55225a975d85a1a80f2bf8033ad222f318637cf2b08c58dc9c282f6eff08f3f79629af68599eb4d8ead898c84bf48618c3b5540d6237fe65c5ab77d15d51", 0x88}, {&(0x7f0000601000-0x3e)="1cb6879e25c2d838085c33ca1fdc1f3f6b69574a0708c17eed810d8e09ea865dce71ae91fb2d79a2a43e4bfa2e080df7103679cf4e835f0f70b11b0c065e", 0x3e}, {&(0x7f00000b5000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000f33000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0xc3, 0x2, 0x8000, 0x2, 0x0, 0x80000001, 0x5, 0xff, r4}}], 0x30, 0x40014}, 0x44050) 2018/01/24 22:56:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) sync_file_range(r0, 0x7, 0x2, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) r1 = memfd_create(&(0x7f0000001000-0x14)='em0posix_acl_access\x00', 0x2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000003000-0x28)={0x5, 0x8, 0x7, 0x2, 0x7fffffff}) ioctl(r0, 0x8918, &(0x7f0000000000)="") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000003000-0xb0)={{0x0, 0x6}, 'port1\x00', 0x1, 0xc00, 0x8001, 0x7fffffff, 0x58b8, 0x0, 0x70e, 0x0, 0x2, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xffffffff) [ 95.943217] binder: 15695:15726 Release 1 refcount change on invalid ref 2 ret -22 2018/01/24 22:56:25 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000089a000-0x15)='/dev/pktcdvd/control\x00', 0x80100, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c56000)={0x0, 0x5a9}, &(0x7f0000a47000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ab7000)={0x0, 0x8e72, 0x208, 0x100, 0x4, 0x7fffffff, 0x5, 0x3, r1}, 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d02000)={0x0, 0x0, 0x0}, &(0x7f0000642000-0x4)=0xc) r4 = socket(0x18, 0x0, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) fchownat(r0, &(0x7f0000001000-0x8)='./file0\x00', r2, r3, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r4, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) 2018/01/24 22:56:25 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigaction(0x0, &(0x7f0000013000)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000013000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000431000-0x4)=0x0, &(0x7f0000cda000-0x4)=0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 22:56:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = creat(&(0x7f0000a6d000-0x8)='./file0\x00', 0x2) futimesat(r1, &(0x7f0000b39000)='./file0\x00', &(0x7f00004a9000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) fcntl$setstatus(r0, 0x4, 0x42c00) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) pread64(r0, &(0x7f0000d97000)=""/161, 0xa1, 0x2) timer_gettime(r2, &(0x7f0000964000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000854000-0x8)={0x8, 0x10000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ac0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b17000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a5c000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ead000)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000d8f000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f00001f2000)=0x14) lstat(&(0x7f0000b1e000-0x8)='./file0\x00', &(0x7f0000ece000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f00004ab000)={&(0x7f000070b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cce000)={&(0x7f0000f4c000)=@acquire={0x180, 0x17, 0x800, 0x1, 0x2, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x32}, @in=@rand_addr=0x6, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x1, 0x0, 0x2, 0x80, 0x979045c9ae5f8c39, 0x40f54f463497d3d4, r3, r4}, {{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x2, 0xe51e, 0x0, 0x2, 0xa, 0xa0, 0xa0, 0x2e, r5, r6}, {0x6, 0x1f, 0x771d, 0x80, 0x10001, 0x2, 0x7, 0x5}, {0x400, 0x8, 0x1, 0xffffffffffffec44}, 0x1000, 0xd, 0x2, 0x1, 0x1, 0x3}, 0x0, 0x100000000000000, 0x10001, 0x4}, [@lastused={0x10, 0xf, 0x9}, @output_mark={0x8, 0x1d, 0x3}, @lifetime_val={0x28, 0x9, {0x5, 0x4, 0x8000, 0x3}}, @replay_val={0x10, 0xa, {0x3, 0x7, 0xf42}}, @etimer_thresh={0x8, 0xc, 0x7fff}]}, 0x180}, 0x1, 0x0, 0x0, 0x24044080}, 0x40) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000a09000)=0x6) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) gettid() r7 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r7) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) sendmsg$netrom(r1, &(0x7f00005f3000)={&(0x7f0000207000-0x10)=@ax25={0x3, {"aaa5cdc8276dc4"}, 0x957c}, 0x10, &(0x7f0000570000)=[{&(0x7f00004d3000)="89a71b1c71095ce2ea09c02988dc99770b77937009470a3ea9c5ba7ae5c99d0555064f7c", 0x24}, {&(0x7f0000fc4000-0x1000)="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", 0x1000}, {&(0x7f0000bd9000-0x20)="6d97bfc5a60daa8d347832c648e8c06326178b64fa90c30a5224d8b534fa9f59", 0x20}, {&(0x7f0000503000)="af3fb186d314606da338d5e3c107acc42908029cc2c7eea225f7556cc42ffddb1b45a9a25677d92eb2b45f21cc44e76245f38e14537c93fae1b9c5914ea96fd50689d866f5f7d72045619bc52fc0e423507386512c1066bdbe28cbe99d8b643cb6867b6227cd3ea577361054b664b421ec019d7033bdc5dc2a2a1b74983e09c88848df9edeb5cd02ce9167e98cf48d501152ca4ff265fc4a99e2516abc9180029d9211b498396d2c253b41cc911f60", 0xaf}, {&(0x7f000058a000-0xe3)="6f69e23da3df65db0a64c88933ebd912025a8b80b5539f12803b36d8bd656136a80003bb0a2390e48e95b6c5257ee6e85bf25bc6e2d18158834fed92f6c9a14c6e29b8017237cf14419fd27f4b7fde17409042e1d9c433a2d28ab2f3e1b40f5f9b2d260978f9cbeba3c4cebe8c73fff5bec7c68d9b23c478a71bc5ddfd3cb5f5f448e7c80c11f73a2d1ec8d529e185afa831b3024992c94bb9a9ee34d99bb529109d01934e603715df3aa07df96ccb07829ce416b5bee1f05f8b13bee9b412762e24b6ca3d9188b85c6198f21f38e1a2a652b2bd38bf039c626dc9fe69f4d71768fb91", 0xe3}, {&(0x7f00006c4000-0x5)="1adff2b4bc", 0x5}], 0x6, &(0x7f0000d43000)=[{0x60, 0x103, 0xa4, "444552ca9e459a64c897c338bfa6947bad874fecaed5eb51072787c15630d45c79e069f3f851e961528f91dcad2a73d84636e341ab5b3882ecd622276cff0628ca99bb75e615fd858a25229d"}, {0x40, 0x107, 0x5, "647eb3ec7f35eca96d2a0a5276282c183bdf37f23e1c9b7ef5d2d52e625559baabab716cfdcb10a934533c8404"}, {0xd0, 0x19e, 0x2, "3d31a72c3329829f27ae8ce07c065d64dd2b535b44d7e7bfad589d748a21893d710ba5cb2443f91c8bffc985fc088ecf713f090e0a2aa61f5d672e03935769ee0752697e9cb255fd43c4dde5ad4c351e394c9477fd515245d142d088415acd0e401bd7758e4d9180ea3e30663b0df06feb65290242bad98b6fb4279b85360c89c3f1bb7b621f54a94f85b59861a8f3635958d7b26a604714f5198f6f675f34e6a25e4772d0dd844676b163e15c2ca0906f22df1834ab68ecb98589"}, {0x10, 0x1ff, 0x3, ""}, {0x48, 0x117, 0x3ff, "c8463c206a0effabc8b68b08c9c83e99771510b0a47ed227f6d6903885e63e48416136927cb1f80526af0266d62e623fd32ae11f390c7e24"}, {0xb8, 0x139, 0x3, "fa0bbe9446eea6bf05188fe6aa7171a0395183eabdb6637a849f970fe7beeb4a8c3d85f1c65695fedb2dd283d2c1e43a656ab8884cb2d5d05f7b75d7df73c619edbf6a5cf466d23b962741490afb33061b6b3e6a6b6b10d36a37ada32ccc2167389c32438f8d53021be7e43319659e2d9ddcaefb6430408d2f4c041b7bb64141a5ed79044e4516179096b507c2b4def48384477ec73078b651cfd490e39f26696620a5bbb147fb"}, {0x10, 0x117, 0x100000000, ""}, {0xf0, 0x10e, 0x7f, "ddfdf4c8e3e3d714b95e8666b022b99989cf6ec3e1c13fd3084197f4fcc11a27fac9a4a28c51a945ff3c0c737a314177cb2d3858b9e8b1fe2ef149bedcbd435fc55d5004bc08549afd3207be750b60c61e0ff0dde6b42cbe50411ce73130cbc6e264b0bdd5d079bc93e4c6d0dd5942ba592ae8159ce6b94503da99ace5e956c121ea54a59720a14389e37dfd92a5f776072252f96ac5c8c1d2922597dafe2808b753d17aa68dc7a8dc76b59f8e7ba7c0b8cbeaec34a4c01200cd5d1025128b5277cccc31313318ea6c83a90cccff5918bf7a1e275339ae228892aa8e"}], 0x380, 0x4080}, 0x10) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00006ce000-0x2e)=""/46, &(0x7f0000431000-0x4)=0x2e) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) r8 = dup(r0) setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 95.988297] 9pnet_virtio: no channels available for device ./file0 2018/01/24 22:56:25 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x102, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000+0x44)={0x100000000, 0x5, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00003f5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c66000)='/selinux/policy\x00', 0x0, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x3) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dac000)={0x0, 0x0}) ioctl(r1, 0x80000000, &(0x7f0000b81000)="994da98bdec7aaa2a7299ecc3132a16cab7b0b5fa131cfef40c8039d9d470980c043153356ab6b68122572086086bd64584e579ce6c9ecbca413dd538b20c3290b31a5d24f8048acce2586597b751022c99040e5febd9d71964eade19ea42851c5faf4f85017ba9c6d425e6a32531d18b6bdc312fedf72f425bf5d04f127f24f7b79b4274c5299961aa4055e249043c13a39fd50ec6253531227f0e48bdbb01e345b51c261e172f95e1b41aa20b9") 2018/01/24 22:56:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000ff7000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cc5000-0x1000)="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", 0x1000, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r0, 0x8858) sched_getscheduler(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/24 22:56:25 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000002000-0x48)={{0x3, 0x2, 0x7ff, 0x0, 0x7}, 0xfffffffffffffc01, 0x3e860973, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000be6000-0x40)={0x5, 0x8, 0x6, 0x58, &(0x7f000098f000-0x58)=""/88, 0xf3, &(0x7f0000001000-0xf3)=""/243, 0x26, &(0x7f0000608000)=""/38}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000004000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) 2018/01/24 22:56:25 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r0, 0xa, 0x41) recvfrom(r0, &(0x7f0000154000-0x75)=""/117, 0x75, 0x0, &(0x7f0000d4f000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/01/24 22:56:25 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigaction(0x0, &(0x7f0000013000)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000013000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000431000-0x4)=0x0, &(0x7f0000cda000-0x4)=0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 22:56:25 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000c09000)={0x5, 0x1, 0x7c4, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_void(r0, 0x29, 0x4000000000041, 0x0, 0x0) 2018/01/24 22:56:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000c36000-0x1)=0x0, &(0x7f0000988000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000379000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) 2018/01/24 22:56:25 executing program 0: mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005a2000-0xc)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f000060e000-0xc)={0x4, 0x0}) r3 = socket(0x2, 0x2, 0x0) r4 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r3, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r4, 0x0, 0xffff, 0x9) sendto$inet(r3, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r3, r4, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r3, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000b76000)=0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00008d7000-0xd6)=""/214) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x1d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/24 22:56:25 executing program 2: r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) fallocate(r0, 0x20, 0x0, 0x10000) 2018/01/24 22:56:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg$netrom(r2, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}, 0x0}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[{&(0x7f0000af9000-0x18)="adf496a661b3fd643c", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x42) prctl$getname(0x10, &(0x7f0000d0f000-0xcc)=""/204) 2018/01/24 22:56:25 executing program 7: epoll_create(0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f0000a04000)="fa0100", 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffc, 0x1, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f35000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000408000-0x4)=0xe8) 2018/01/24 22:56:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000270000-0xb4)=[{{&(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000378000-0xe0)=""/224, 0xe0}, {&(0x7f0000000000)=""/120, 0x78}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f00006bc000)=""/32, 0x20}], 0x5, &(0x7f000086e000-0x7a)=""/122, 0x7a, 0x1}, 0x0}, {{&(0x7f00000dd000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000069000)=[{&(0x7f0000680000)=""/19, 0x13}], 0x1, 0x0, 0x0, 0x794}, 0x101}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00007ed000-0x60)=""/96, 0x60}, {&(0x7f0000000000)=""/248, 0xf8}, {&(0x7f0000a0b000-0x2a)=""/42, 0x2a}, {&(0x7f000038c000-0xe9)=""/233, 0xe9}, {&(0x7f0000bfc000-0x54)=""/84, 0x54}, {&(0x7f0000f14000)=""/198, 0xc6}, {&(0x7f0000001000-0xa8)=""/168, 0xa8}], 0x7, 0x0, 0x0, 0x2}, 0x8}], 0x3, 0x2, &(0x7f0000001000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000001000-0x10)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r1, 0x4, &(0x7f0000002000-0x5c)="4906d321e182f5b5b7d98269bced64d45f2a0555b3c30cb25c48ab31a249e87e5ef1d0cf740fdf20c0daa20ba5319677c24b4151000c7411c8cabfef5dba696e709263fd9a0615e24f6b6a002d9d8faffee024f01b2e3ae479fae3cb") 2018/01/24 22:56:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00006c3000)={0x0, 0x0, 0x2, 0xfffffffffffffffe, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f000069d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) inotify_init() setresgid(r0, r0, r0) r1 = request_key(&(0x7f0000fe8000)='pkcs7_test\x00', &(0x7f0000f66000+0x3b4)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000222000-0x18)='\\wlan1em1systemcpuset\'/\x00', 0xfffffffffffffff8) r2 = add_key(&(0x7f0000eb2000)='cifs.spnego\x00', &(0x7f0000a78000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f44000-0x28)="7b9ed9fd43041a8263ac5eebfc0ef9d9ddaa0f338d0787980bfc654242ea7b48cc92fa4d1c79d8ab2690b43f36243f904683cce23c0e566a32acb4d878864518ecb9847d", 0xfffffec1, r1) r3 = request_key(&(0x7f0000647000)='rxrpc_s\x00', &(0x7f000002d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006b1000-0xa)='[security\x00', 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f000000c000)={r1, r2, r3}, &(0x7f0000bd9000)=""/226, 0xe2, &(0x7f000071d000-0x38)={&(0x7f00002f4000-0x40)={'sha3-512\x00'}, &(0x7f0000062000-0x3d)="7528ca3867121d2c40f971c69c636a0405f6dca86998942028ec7aac7bd494aaead42a42f81b71a375b8c0e5d607bc86b8259c5d2f427e2231a412e553", 0x3d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 22:56:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3, 0x8000, 0x6, 0x5, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r2, 0x8}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001000)=""/147) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000cbd000)={@generic=""/16, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}}) ftruncate(r0, 0x2) 2018/01/24 22:56:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f07000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000946000-0x4)=0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f00005ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000bfb000-0x2)=0x0, &(0x7f000098d000)=0x4) lstat(&(0x7f00000ed000+0xa00)='./file0\x00', &(0x7f000003c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000b39000-0x4)=0x0) r3 = request_key(&(0x7f000035a000)='id_resolver\x00', &(0x7f000044d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b13000)='\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r2, r3) ioctl$TIOCSCTTY(r1, 0x540e, 0x9) ioctl$EVIOCGSND(r1, 0xc0045405, &(0x7f00008b6000)=""/0) 2018/01/24 22:56:25 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000019000)={0x0, 0x0}) pwrite64(r0, &(0x7f0000019000)="cb21c510866d0ace971a9f2e34f4b7928e4bd6c574461ff698b7065b44576016a6b9ce5eed2cce434ad462675f063c26732918bbf76fc31fe83d2a770707dff90a49baed55f3f01d2dfa2038e30d07838a09dcfc76fd9c7c6605d160060392d320a491bf1d55a72876d10137c0805c29a26e807bc824a637b4591b9ef0842080245139e7d2554acf7a7a11aef2e1af425d5c4ba888115742541a5bae179f59f686ba8294793791614bf1db6c01800af5812c6a88126625ca3aac700b53be472fc4eee103882d1ddf5a61298484511324596cf4ccedc36c4037b05fcd", 0xdc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000001a000-0xe)='net/protocols\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000012000)={0x9, 0x4, 0x1, 0x0, 0xffffffff, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000003000-0x4)=0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) fsetxattr(r3, &(0x7f0000e5a000)=@known='system.sockprotoname\x00', &(0x7f0000f43000-0x5)='user\x00', 0x5, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = gettid() tkill(r4, 0x16) userfaultfd(0x80000) close(r1) 2018/01/24 22:56:25 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c96000-0x4)=0xd3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x2, &(0x7f0000004000-0x10)=[{0x1f, 0x7, 0x3, 0xfffffffffffeffff}, {0x81, 0x4, 0x5, 0x1}]}, 0x10) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000617000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000c9c000-0x10)={0x0, 0x0}, 0x10) 2018/01/24 22:56:25 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ba3000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockname$llc(r2, &(0x7f0000a50000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000672000)=0x10) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000898000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = add_key$keyring(&(0x7f0000be4000+0x912)='keyring\x00', &(0x7f000047f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r3, 0x900d) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000abc000-0x90)=[{&(0x7f0000f07000-0x9e)="", 0x0}, {&(0x7f00008d8000)="88", 0x1}], 0x10e9) 2018/01/24 22:56:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000798000-0x2)='+\x00', 0x2) setsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f00000f1000)="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", 0x1000) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 22:56:26 executing program 7: epoll_create(0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f0000a04000)="fa0100", 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffc, 0x1, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f35000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000408000-0x4)=0xe8) 2018/01/24 22:56:26 executing program 0: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dc2000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) accept4$packet(r0, 0x0, &(0x7f00001ae000-0x4)=0x0, 0x0) fcntl$getflags(r0, 0x401) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000dc3000)=0x0) 2018/01/24 22:56:26 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8918, &(0x7f0000003000)="59f6a7f9f22df4") 2018/01/24 22:56:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8992, &(0x7f000029e000-0x50)={@generic="8ad860b959f556a7851555d62dc12cb1", @ifru_data=&(0x7f0000a93000)="167a6f224247ec8fe9977d778aa34885bf021e3d8a298ff7a9c8104483ca8fa0"}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) 2018/01/24 22:56:26 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f000000e000)="", 0x0, 0x347) 2018/01/24 22:56:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setitimer(0x0, &(0x7f0000088000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000262000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000644000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000c88000)="09d876edd46772ef87c3685cb7e0e7858cdbafa16c695c8599871975729500918c480b73880bc737fe90166396e3dc093cf933e1a79dbc2c96896ded3153e1b3283b6f6ecc07582f861ea1462b63aabe393c0ca568aab1bb1e5d12ac038d4451e78cca", 0x63) 2018/01/24 22:56:26 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000068a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000000000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/92, 0x5c}], 0x1, &(0x7f0000002000-0x34)=""/52, 0x34, 0xcbea}, 0x739}, {{&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x30)=[{&(0x7f0000002000-0x7f)=""/127, 0x7f}, {&(0x7f0000002000-0x49)=""/73, 0x49}, {&(0x7f0000001000-0x4b)=""/75, 0x4b}], 0x3, &(0x7f0000000000)=""/61, 0x3d, 0x4c2b}, 0x4}], 0x2, 0x0, &(0x7f0000000000)={r2, r3+10000000}) bind$llc(r4, &(0x7f0000002000-0x10)={0x1a, 0x1f, 0x7f, 0x7fffffff, 0x10001, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/01/24 22:56:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x30200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000d05000-0x18)={0x7, &(0x7f0000000000)=""/165, &(0x7f0000000000)=[{0x9, 0x56, 0x8, &(0x7f0000001000-0x56)=""/86}, {0x4, 0x9e, 0xffffffffffff0001, &(0x7f0000001000-0x9e)=""/158}, {0x4, 0xe7, 0x0, &(0x7f0000001000-0xe7)=""/231}, {0x7, 0xcc, 0x4, &(0x7f0000ac2000-0xcc)=""/204}, {0xfffffffffffffffc, 0x0, 0x0, &(0x7f0000000000)=""/0}, {0x8000, 0xf2, 0x20, &(0x7f0000000000)=""/242}, {0x1, 0x3c, 0x100, &(0x7f0000001000-0x3c)=""/60}]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r1, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)="6e6574000606703600") exit(0x0) fstat(r1, &(0x7f00006fe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000ed1000)=0x8, 0x4) 2018/01/24 22:56:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0xfffffffffffffffa) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003b0000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000abc000-0x5c)={0xffffffffffff8001, 0x3, {0xffffffffffffffff, 0x3, 0xbe, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e9d000)=""/91, &(0x7f0000884000-0x4)=0x5b) openat$sequencer(0xffffffffffffff9c, &(0x7f000070b000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005e9000-0x10)=@buf={0x4d, &(0x7f000021b000-0x4d)="dbc7decce223f6ef519eb835d424ed8af0a78fec88e9eed03991fb73e8de6678ad4974f96c864ff79739d6dc5bc88e17ceccdda0184b345ba976d69ece2c4b1bbd5ab057f0d639e41a13b49d33"}) openat$keychord(0xffffffffffffff9c, &(0x7f00000f3000-0xe)='/dev/keychord\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000972000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000765000-0x10)={0x9, 0x1, 0x7fff, 0x3, 0x0}, &(0x7f0000639000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000dd2000-0x8)={r5, 0x3}, 0x8) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/24 22:56:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000092a000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000de5000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f6f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e2e000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8d000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000713000-0x28)={@common="69701d67081c770609ffffffe7000700", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) fgetxattr(r0, &(0x7f0000908000-0xe)=@known='system.advise\x00', &(0x7f000054b000)=""/190, 0xbe) 2018/01/24 22:56:26 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003c6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000035d000-0x9)='/dev/ppp\x00', 0x20800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000-0x8)=0x0, 0x202) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f00005cb000-0x8)={0x3}, 0x8) unshare(0x400) signalfd(r2, &(0x7f0000e82000)={0x0}, 0x8) 2018/01/24 22:56:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a7f000-0x9)='/dev/sg#\x00', 0x5, 0x2000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000752000)=0x0) r1 = creat(&(0x7f000092e000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f000069d000-0xe3)=""/227) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000096000-0x50)={0x0, 0x6, 0xef3, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r1, &(0x7f0000ab8000)=[{&(0x7f0000d9f000-0x21)="", 0x0}, {&(0x7f0000aba000+0xf54)="a99935106465f3611e4732da4adbb9e797715c066135a4afb34699e01487ceb424d0305aec9584c6ae359cfe11eeeb00a6d65b0436ad2d6d049fd61ba0e4cc29d405f5468fac7ffe430c2e361abc64a6041cd6b865585826e260e8385b3339acc31223b2fa281997e6643221bf332dae1b193ca257ee3898309a3048007c5fabd8dbb1b44502845a072b6e556bc9e93b715f9a9e841103dd870f0e59334a333211aaccf52518d0402fbe3f163c", 0xad}], 0x0, 0x61) 2018/01/24 22:56:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0xd0}, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000009000-0x8)=0x3c) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000016000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0xb, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b3a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r6 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r8, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r7, 0x8, r6) fcntl$setsig(r7, 0xa, 0x12) dup2(r7, r8) tkill(r3, 0x16) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 22:56:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00006de000-0x40)={0x3, 0x9, 0xfffffffffffffff8, 0x9, 0x8, 0x9, 0x6, 0x6}, &(0x7f000057b000+0x882)={0x1f, 0x4, 0x10000, 0x5, 0xffffffffffffff81, 0x879a, 0x2, 0x101}, &(0x7f0000000000)={0x5, 0xd0, 0x0, 0x89a, 0x1, 0x4, 0x8004, 0xfffffffffffffff7}, &(0x7f0000932000-0x10)={0x0, 0x7530}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000593000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/01/24 22:56:26 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000003000)=0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r1, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000bc9000)='./file0\x00', &(0x7f00000fe000-0x3f)=@random={'security.', "47504c3a213a2873656c696e757873656375726974796367726f7570276e6f646576292c6e6f6465766c6f776c616e313a1e6c6f7b00"}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e38000-0xb)='/dev/hwrng\x00', 0x20021, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000692000)=0x1, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b93000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x3, 0x0, 0x0, 0x0}, {0x45, 0x0, 0x0, 0xffffffffffffa2a1}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) mount(&(0x7f0000f0a000)='./file1\x00', &(0x7f000034f000)='./file0\x00', &(0x7f0000f7f000)='efs\x00', 0x800, &(0x7f0000b36000-0xc7)="99e1bb5fac3a24213227c135d8b25a05c564f9a75add3a7ffc1857df725964d4bb3b18400506aeb9f72ccc73dc4c9adb51aea7ebdfe8152b32a7c14bba2bcf862e5faa6bee709a2b68f28cef0be24c8f1c00d459bbe9894e55f17dfa9c972c302f769bfb01e43516047e2f96f39f53455d6cf16fb2db09daee587d445a43c8fbc83ad7111e47ff0980e7c615e76b55fac4d06b4bf72fde4026b0d6b2c12399ecf9ce3ea7a2b924367229cc18c853a5367e92fa36d5bf96f88e8b40b8fe835c112a623238606bc8") ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000027000)={0x3e0c, 0x0, 0x5, 0x7fff, 0x5, 0x80}) sendto$unix(r3, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/24 22:56:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000094a000-0x8)='./file0\x00', 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000073c000)=[@in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x38) getpeername$ax25(r0, &(0x7f0000c2e000)={0x0, {""/7}, 0x0}, &(0x7f0000ee1000)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005d1000)=0x0, &(0x7f0000384000-0x4)=0x4) r1 = socket$inet6(0xa, 0xb, 0xfffffffffffffffe) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f000039a000-0x4)=0x10) 2018/01/24 22:56:26 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000739000-0x10)=[{&(0x7f0000fd2000-0x2)="1e", 0x1}], 0x1, 0x0) write$tun(r1, &(0x7f000086f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "8d88f0", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af2d60", 0x0, "74fe73"}, ""}}}}, 0x3c) readv(r0, &(0x7f0000fd8000-0x20)=[{&(0x7f0000fd8000-0x1a)=""/77, 0x4d}], 0x1) dup(r1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) 2018/01/24 22:56:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a7f000-0x9)='/dev/sg#\x00', 0x5, 0x2000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000752000)=0x0) r1 = creat(&(0x7f000092e000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f000069d000-0xe3)=""/227) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000096000-0x50)={0x0, 0x6, 0xef3, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r1, &(0x7f0000ab8000)=[{&(0x7f0000d9f000-0x21)="", 0x0}, {&(0x7f0000aba000+0xf54)="a99935106465f3611e4732da4adbb9e797715c066135a4afb34699e01487ceb424d0305aec9584c6ae359cfe11eeeb00a6d65b0436ad2d6d049fd61ba0e4cc29d405f5468fac7ffe430c2e361abc64a6041cd6b865585826e260e8385b3339acc31223b2fa281997e6643221bf332dae1b193ca257ee3898309a3048007c5fabd8dbb1b44502845a072b6e556bc9e93b715f9a9e841103dd870f0e59334a333211aaccf52518d0402fbe3f163c", 0xad}], 0x0, 0x61) 2018/01/24 22:56:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000fe9000-0x47c)=""/2062, 0x924) renameat2(r0, &(0x7f0000433000)='./file0\x00', r0, &(0x7f000080f000-0x8)='./file0\x00', 0x3) rmdir(&(0x7f0000390000-0x8)='./file0\x00') 2018/01/24 22:56:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a98000-0x10)='/dev/sequencer2\x00', 0x40001, 0x0) r1 = userfaultfd(0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00009c4000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000397000)={r2, &(0x7f00006ae000)=""/0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) ioctl$TCSETA(r0, 0x5406, &(0x7f0000957000)={0x1, 0x81, 0x627, 0x7fffffff, 0x9, 0x7fffffff, 0x7, 0x4, 0x100, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x11, 0x100000802, 0x300) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c5f000)={0x0, 0x0}, &(0x7f00004be000-0x4)=0x8) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) sendto$inet(r3, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 22:56:26 executing program 4: mmap(&(0x7f0000000000/0x552000)=nil, 0x552000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000552000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000553000-0x2)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000552000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00002a2000-0x20)={0x2, 0x100000001, 0x1, 0x7c00000, 0x412ec00000000000, 0x95, 0x9, 0x8, 0x0}, &(0x7f0000552000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000049a000)={r2, 0x10000}, 0x6) r3 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00004d4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000551000)={0x0, 0x0}) 2018/01/24 22:56:26 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005a4000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ff000)=0x0, &(0x7f00004bd000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r1, &(0x7f0000021000)=""/0, 0x0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r1, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/24 22:56:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000de3000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='isfsc', 0x84000, &(0x7f0000d59000)="") 2018/01/24 22:56:26 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$TCXONC(r1, 0x540a, 0x9b2) capget(&(0x7f0000001000-0x8)={0x19980330, r0}, &(0x7f0000012000)={0x8000000, 0x0, 0x0, 0x0, 0x0, 0x5}) 2018/01/24 22:56:26 executing program 1: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000046000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000021000)=0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 22:56:26 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x8, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000)={0x0, 0x0, 0x1, @thr={&(0x7f0000001000)="", &(0x7f0000011000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) timer_gettime(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 22:56:26 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x1f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00004c3000)='/dev/snd/timer\x00', 0x0, 0x400000040002) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000bb000-0x4)=0x0) 2018/01/24 22:56:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f00006c2000)=""/24, &(0x7f0000c53000-0x4)=0xffffffffffffffd5) 2018/01/24 22:56:26 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000fd8000)={0x0, 0x100000001, 0x7, [0x4, 0x7, 0x7, 0x4, 0x4949, 0x5, 0x81]}, &(0x7f0000d21000-0x4)=0x16) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000acd000-0x8)={0x0, 0x20}, &(0x7f0000d7d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001dc000)={r1, 0x6, 0x3, 0x8, 0x6, 0x3037, 0x7, 0x100000000, {r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe01, 0x5, 0x10001, 0x1, 0x5}}, &(0x7f0000d34000)=0xb8) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fd8000)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fd9000-0x20)={0x800, 0x3, 0x20d, 0x6, 0x20, 0x4, 0x7, 0x3f, 0x0}, &(0x7f000063a000-0x4)=0x20) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000fd8000)=r5, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f000087e000)=0x3, 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x200000000000000}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f0000fd9000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r3, &(0x7f0000fd5000)="04", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000bab000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006e8000-0x4)=0x14) socket$packet(0x11, 0x3, 0x300) 2018/01/24 22:56:26 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f000000f000-0x90)=""/144, &(0x7f0000001000-0x4)=0x90) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000004000-0x83)=""/131, &(0x7f0000009000-0x4)=0x83) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000017000-0x54)="7c2545ca3bfced76f9221acc0a0034be57cbc103bc786a4001fb3060dcc3bd6fcce8c118ef5c867ad02f77502c95482d3eb6f0c969576b71f575442be0e8f7e56c9d8cae31aa62fab16b83d6426dbad9603ef2ad", 0x54) 2018/01/24 22:56:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000126c, &(0x7f00006a9000)="") r1 = syz_open_dev$sg(&(0x7f000091c000)='/dev/sg#\x00', 0x800, 0x80000) memfd_create(&(0x7f00006be000-0x9)='/dev/sg#\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000baa000-0x10)={0x8000, 0x5, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 22:56:26 executing program 7: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000057000-0x8)={0x0, 0x0}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000058000-0x4)=0x0, &(0x7f0000058000-0x4)=0x4) sched_setscheduler(r1, 0x0, &(0x7f0000014000)=0xfff) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000049000-0x1c)=[{0x5, 0x1ff, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) 2018/01/24 22:56:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r0, r1, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000335000)=[{&(0x7f00000e8000)=""/72, 0x48}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000388000)=[], 0x0) finit_module(0xffffffffffffffff, &(0x7f0000925000)="855b86746830003f0000fbffffff2f7605006c6e4774315d70726f632e0072", 0x2) 2018/01/24 22:56:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00002e9000-0x8)=@abs={0xfffffffffffffffc, 0x0, 0x0}, 0x8) syz_open_dev$sg(&(0x7f00000a7000-0x9)='/dev/sg#\x00', 0x0, 0x1a002) read(r1, &(0x7f0000d71000-0x9a)=""/154, 0x9a) writev(r1, &(0x7f00001c2000-0xf)=[{&(0x7f00008d4000)="d3a8d0529ea8022108707ceca610bc5698f95c44d8d5b2fd4a7b18bfa9d081b823b38ffbbb8d423ce0437a4450088b1cdd3803ac844dad0e9f9115109bfa1349bd474fc9344400a9ae81a8036a50517078d3e3d585bda728b06dc47efad24dcb38e6ff92f0fd7a30581581400f3d593acff0dc9112b62c4d03e25ddf4b027d945599b4b9059e18724454326a262f103ed8b3a3d0184fdd9a50c8cbfb7492697930b56fa6ec358d45a9652b894abf1bb3bca9d398cb18138dbacd378b4de6a9c482ddd3673ff1c234f0f367a38c9d0b77ff59d252e53b50afe9266f62f3d43ddd927467196a1a861fb1f0dc39b499c60694e8f0", 0xf3}, {&(0x7f0000481000-0x2b)="7ff26cfd97f045833158a4700948c90482f7810d04e4179ae22e2fe9468885d5d548f50421f2d58dac39ce", 0x2b}, {&(0x7f0000f05000)="0e1996a69ad2fa82557ddbec39c5b849f58cf54c9c5b688b470d888309282688c8387f613e9ded59fb51d8dd2916ffeb93945e28a1473204f86cfb715b4465d879a188c550ef62a8d6205071957a051beb2788f01fcf395f424a0b929fa7350adf056d80bb8f8ba0b4a4be8079ea1c05c96d78d1afc7e1a18f5a6c27438bff11d6e4154e336bda46101f9783b9379986cf6a884545d9395db5873aea85175fdd0a8e6a59cf63b237e260ae061edb1483e7", 0xb1}, {&(0x7f00005d9000)="402a26c03fca989b13249f0691c9916535b3d1cc04a2a6293db8d7cb7e406b9acce9a57424445afb6901e11a479f912cfb7ecab38c8b4593bc41b0c8030cc00f8345bfe24e797ed9eb6b67602f091823a1465d263ebb68ab08df773dacbcd680eef6efe87f9b3ba224a67e4893e884326e57950b2fc662b750105a4c293bc33270952a4eef81df4b1f6f68803a6fe5f8", 0x90}], 0x4) 2018/01/24 22:56:26 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000004000-0x6d)="442f693a9b4464bd0144304f98202e281f3711d4b0eff4dd3df673e47498936c63a57020020d68122d048391f16d42a9641d11a1dee4cd076fc3b21d510048490a532ba4096d19eccbe7a25679deb6c035306f8fd6f67347d04aa971b25649f7aa7c8331fcc9ada55858260400", 0x6d) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f000052d000-0x8)={0x0, 0x0}, 0x84000) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000904000)={&(0x7f0000f26000)=[], 0x0, 0xa6, 0x16f, 0x7, 0xffffffff, 0x4, {0x4, 0x100000000000000, 0x59f, 0x9, 0x8, 0x8d, 0x7, 0x4, 0x8, 0x9, 0x800, 0x199afeab, 0x9, 0x5, "50bc114fd8f8b7e15748ada00aa9b0705fc41217952d187e317a1a8f564ca22e"}}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000071f000-0x44)=@ipv6_newroute={0x38, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0x1c, 0x8, "120000000000008001ea9b9e5aba15d1251f7500df"}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000d52000)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005b7000-0x45)={0x0, 0x3d, "0daeef6f055fec9a7a02e2160df9328fc4cee34f2c30328308ae149e33a1dee7e8a1b7bca3e6563f4003d14d5ca9cef666e002e07ec857687645277222"}, &(0x7f00009e1000)=0x45) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000019c000-0x8)={r3, 0x2}, 0x8) 2018/01/24 22:56:26 executing program 4: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000574000)="9f18006578261831d42b3f4502b0") mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000afa000-0x2c)=""/44, &(0x7f0000852000-0x4)=0x2c) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000afa000)={0x0, 0x0}, 0x4000) write$eventfd(r1, &(0x7f0000938000)=0x1000, 0x8) 2018/01/24 22:56:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000646000)='/selinux/user\x00', 0x2, 0x0) r1 = open(&(0x7f0000be2000-0x8)='./file0\x00', 0x2000, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e1d000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0x4, 0x2a92, 0xfc000, 0x5, 0xfd8, 0x3, 0x7, 0x8, 0x0, 0x7fffffff, 0x8, 0x80, 0x40]}, &(0x7f0000ec7000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00006a5000-0x20)={0x5, 0xc3c, 0x4, 0x2, 0x9, 0x7f, 0x100, 0x6d, 0x0}, &(0x7f0000e1f000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000842000)={0x0, 0x401}, &(0x7f0000261000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d5e000-0xa0)={0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc2f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff1c, 0x56b, 0x3, 0x4, 0x3}, &(0x7f00001e2000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000006e000-0x6)={0x0, 0x401}, &(0x7f00001fa000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000468000)={0x0, @in6={{0xa, 0x3, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x200, 0x0, 0x4, 0x100000000, 0x0, 0x4, 0x5, 0x10000, 0x1, 0x7a, 0x4, 0x8001, 0xae6, 0x8001]}, &(0x7f0000879000-0x4)=0x108) getsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000076000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00006f9000+0x7b1)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00001a5000)={0x0, 0x47, "f6226e8cb3a2eea254342d11408f479a4804eabcfb18eefc9a4e9b97907b3dfadb252d72b0bb2d80f7d6611c8a83645ddc64c85155c666039f2505bb284b4ce69b59808e9de89c"}, &(0x7f000060a000-0x4)=0x4f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a45000)={0x0, 0x688}, &(0x7f00000d7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00008b6000-0x10)={0xfffffffffffffffe, 0x8000, 0xf36e, 0x2, 0x0}, &(0x7f0000146000)=0x10) prctl$intptr(0x8, 0x3) sendmmsg$inet_sctp(r1, &(0x7f0000c2c000-0x150)=[{&(0x7f000028e000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xce}, 0x1c, &(0x7f0000cda000)=[{&(0x7f0000ffb000)="183539281522c9544fb403616b2b6fafd77f2979ef1dba895f5528ef1ca7851a0b6bacddde6c02d76a838d45fe012aea17f1541356323b859501c0eae99a0241b3c7157c29b00304eac5c2f26830022b4f2c259eeb9968937a876b8b5f5cb816c057c240d024bbb4a7a49b4407641b132bed16746c1d3d0cd25a78ef8f0e2f4ed9375a796fb3b61c400dd1cd1d52658a41f6d71dc9ea3d0e9fa0dd47bb90731decc171e3f3cb2cf05e7516e7305f5197899d588a055bcc8401ed18df9b4c42a9a5e8c330be8155dafc6f63569097feb710c1cac6ec058c2af445c2b465c153ce857380d746f16c1a72107d9508f43128a2d5fa21", 0xf4}, {&(0x7f0000321000-0x87)="a9b56236fe6a132422ba0187a7a256a228feaf48edd158c84d9f7ced9ed34fdf594f4b4efe06054d2d7a9769b3e24b6aaa18802025ab97b056ffe1061a340748441174fab8869d0e8e412168cfa7c0b8cb6384f9383efae904205c2c09718ee3a2e5005b6449035e63fbc64d53b118a1c3c59ef68de6a0d1f8c3f8dd938e96fbcd020a52611313", 0x87}, {&(0x7f0000682000-0x37)="67a0742f733db84bc91a3fff4f0db374c6689ace898b97d76b23488bfe0b97b70704b81fb056483e14419e06c2968906e140ad17c84b9c", 0x37}, {&(0x7f0000f3e000)="a23b7fd0c50ef0b4532d830dc5d238a05d2b3e97bad583d5029b270bd3732503497acbf48c153df9fa38df0ffbdce5bc8cf8be92a76be227660f527ab7d5c853170a2586add41b6e4360832e701ad6be03655239267c7633d60385e3b5115889faa2ad2bee9a2a1ff38ac89003b1d34674a92e9766f15377b55d85d31507b881264670979745456605537e9a60b48fc851a8e1307bd656c800a4c12c572f222c357ef55ec0", 0xa5}], 0x4, 0x0, 0x0, 0x20008000}, {&(0x7f00007f5000-0x1c)=@in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c, &(0x7f0000b02000-0x10)=[{&(0x7f00007ad000)="", 0x0}], 0x1, 0x0, 0x0, 0x20000800}, {&(0x7f0000497000-0x1c)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x1c, &(0x7f000098c000-0x60)=[{&(0x7f00007c7000-0xc0)="f2bb9a03bb506e2ae9a4004b818c24aa10b20054d499604792bb45ba88e5485bcfafb833ca768e9f12c0798ba32087e044615dd1e6fd2cb21010e15ad7c7a751f25501b14cc94a42cd33b8da932cf385b48bacfdfbbc4dc9b05824aef11c81ca58c560ea03542e535873d7aa889aedfa098fa32cd458dd077c84ba2c3595dfccc36e023df477dc1e75ff2ed820335cde84b5de96167631aa8c65164809776fe97faa8eae75eb02d99521ef761f41fba89c04be92be826f914ff84b38d2a3d506", 0xc0}, {&(0x7f0000c00000)="ce9e1ad452453d199232524e32d0614ffc1f469dc55348bb8649d307f11358480b60dbbc99e7b33d2bfe0eb8921a5ab946445984498676c805b9139517b4768102b1a7822e465c53135e1c57059d621e4b34773d5618ed4551c3a09d99a126cc5d58242649dbb656e852ad31c2cb01a8d5fd2a49271900d393c5988f2a7711e64c3a6584d749f5a65132e9cac125fad8c856da853abd93b2dd49cdf39fed9b027fe452b6", 0xa4}, {&(0x7f00000a3000-0xe4)="cd667764e9622ff9d08ed8449cb9794f40288d9d68ff0cf93b32bb1b7402b96be268ea79d5b0197a259841f3baee5e2d571764c4da73fb32bea24bf8bdb4ec9ed5f8d22445843d3f1ae4bba89c4b3aaf3e081f332eac954072f6a23171b448d6ac0996d12b2b4d2ec840c7ff40e0673985bd1bde3581359571c874342c449b323ba759db071b11c931a64c54302df9a430528c53f3cfe98197ed3bb4c45dcd91055dd5c16ee498ad37309de0ef894357648ae66b261fe9fb35177f1a6786b6f833091c468bada4a2febd049143f4406ae85e2a7eedd025998b9ff10724bb36eef09d531d", 0xe4}, {&(0x7f0000357000)="1dfd8877536744ed83ce7c756802b1fbdad1bc49b75cedfcce487487fb49129f9770c24ba364b47c1eaa2f5ff1cf0b910864e7bc405994a2855e83662cbe094b1415f33ca90a5e376a9cc69ffb5c4859511b87e7e1e3e1e2c361bf97c1c4e216c7fae9d936b6f69a58bd289ab290988dbc6630373835b9ceac4c07878a9cbdf7b0cf66079415991a0bd3c5a3086ca4c86fa020743c45bd3a9cb2f5acb3df22d6debd3ea3b484b2e6360750f31deb5f5396c2737128a14035101e11763f7ad1903874876833d3a1f3d4efb712b237c80b82e31e091b76a9b2bdb7cd751c0942d3ddd263220c00cb3bfa309fd3b9047dbb56ec4581203e78a1", 0xf8}, {&(0x7f0000b81000)="6af20fe9787eedc0ef0185b50893285b18094827635a", 0x16}, {&(0x7f00006ba000-0x9b)="f320309ac19c79ef51f2be019a7bfd8b95706e40e4546e38e972271933f612e53fe9acd735effa55b82265bb5006f224cdfc706ab266248e225e0b9a8ddbf329f88f969f675236cd930eae3ac52ab0d482b1fdc216a51699502d56f2be031c6efe421f5793821f70d1581fa987795e466b154b1480c5cf781324d11f72767e8394e183df1d2e05e5bc298e7ea1945d22fe7625f0df72826dcf9c71", 0x9b}], 0x6, &(0x7f000016e000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0xc, 0xfffffffffffffff7, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0x2, 0x7, 0x666681f2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xb3, 0x1, 0x8, 0xf0, 0x2, 0x9, 0x8000000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0xb3, 0xfffffffffffffffd, r4}}], 0xc0, 0x4008000}, {&(0x7f000030f000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003d3000-0x10)=[{&(0x7f0000b09000)="9cfc3d418c82f942df6585a1230559543dfa3e90a24b160a1e20b922c6ff359f629e9fcb8a47200713dca2f821d4905c23d9ca91cc6ddb8575c5087f4971f3d717609e685e0ead87a6fbbd44823cd4d03c63d07763dbcb9d8aabc6594ed49db2f0d5c086a6e686610f", 0x69}], 0x1, 0x0, 0x0, 0x4000041}, {&(0x7f000013a000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca5000)=[{&(0x7f0000ffe000-0x20)="312babef6858be24c605d70020f5cc4a3a746666f63fe9e015592edef7183342", 0x20}, {&(0x7f000093b000)="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", 0xfa}, {&(0x7f0000fce000)="3c805e37ed25a63d3aa5de", 0xb}, {&(0x7f0000c06000)="94f21b7cb59b011f82d16bbc171588c19174ef0c798c4cd17965ebf0b701a72a", 0x20}, {&(0x7f0000d56000-0x73)="b249d5671050fb01da0ddb25c690e77056d12bf67cc4a68e73f5e14b7cea4a0ea626dacccb43212d0b5b0b49a69953842c41e7af03edc38d512778d6cd6d70f515f267f99866e0df15f5dfe0725da744ef85afcfb029ec89002ee5e4630ac506755a5dc15ed7c64d9763841619bb8b46b9c94f", 0x73}, {&(0x7f000024b000-0x1000)="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", 0x1000}, {&(0x7f0000786000-0x2)="8fd5", 0x2}], 0x7, &(0x7f000011f000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x2, 0x8, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0x10000, 0x40, 0x200}}], 0x60, 0x4000005}, {&(0x7f0000538000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e67000-0x50)=[{&(0x7f000000f000-0x1000)="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", 0x1000}, {&(0x7f00000f2000-0x15)="37e0edff939039727e4b4a8629a8f110c5cdb0bcec", 0x15}, {&(0x7f000016e000-0xac)="d9cbad78faba93f7d14c3a1b312d987fd16f7bc6dab26f6788491b1cb680c399a861393f8be3db135aff2c11e12762e3231d3344d6bac86c3f58195dfd928bbd9769adae5bdb21307a7bb47e810ad7398626950b7900edd9c87c69c6a6323ae4b9937e5f7552cd896a09aa36bf798ab80d58245d5f0cbc645e3472cef68ee94ecb0be4bf3241520fbb0323583a164ccff7a80f2fb4a77fe3a7c80a729af86a05f52d48a8e078e677882d6cb0", 0xac}, {&(0x7f00009e2000-0x9f)="0f90d3c9c3f35cdd7dd87fdf42b2a8680d14d82f001a284855088c57828a8765278762790a6fcd945ecc3cae766d6ba80a069913fbfcfb95af2bb33836711597953277e85d7e95bbb612e762c24a143f8d354855e45e95b706ecba3ea53ab78c33fcc63e1f9dfb36b4b02822037d7e50944d555f1079d4b017c01d6460ebf47da163808faebfccd68d0a86b6bf4796c7f0dacef46d6429af15700cf1af433a", 0x9f}, {&(0x7f0000e35000)="8c59aa3a68ee7094c2264f77618ef4a7bf93b07a4209d5779cd7e1ff06be2a67cb21183a0343eec1451f29217b7a844f170b099059d1ca1ede487413b1927174269fb6ab076955c174b2f870bb0e3f25803187f464", 0x55}], 0x5, &(0x7f0000ae3000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x800, 0x8004, 0x100, 0x6, r6}}, @init={0x18, 0x84, 0x0, {0x9, 0x3, 0x3, 0x1ff}}, @sndinfo={0x20, 0x84, 0x2, {0xd8, 0x8, 0x7fff, 0x1ff, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x7, 0x0, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x0, 0x1, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8008, 0x8000, 0x7f, r10}}], 0x120, 0x0}], 0x6, 0x84) ioctl$fiemap(r0, 0xc020660b, &(0x7f00002c4000-0x90)={0x6, 0x4af, 0x7, 0xb7, 0x2, [{0x400, 0x7f, 0xd81b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x3, 0x618cc01f, 0x0, 0x0, 0x28c, 0x0, 0x0, 0x0}]}) r11 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x7, 0x0, 0x43, 0x3, 0x0, []}) ioctl(r11, 0x8916, &(0x7f0000000000)="") 2018/01/24 22:56:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000177000-0x38)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000000}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e72000)=@generic="edeed0555e3f22eaa545c1acfa923974") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000596000)=0x0) r2 = socket(0x0, 0x7, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000707000)={0x0, @in6={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x98fc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2, 0x2, 0x81, 0x80}, &(0x7f000002e000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000341000-0x4)=@assoc_id=r3, 0x4) capset(&(0x7f000023b000)={0x19980330, r1}, &(0x7f0000d2f000-0x18)={0x7ff, 0x3ff, 0x6, 0x7, 0x8, 0x9}) r4 = dup(r0) sendto$unix(r4, &(0x7f0000975000-0xe3)="b85be8fafd9ec2b2cb105731e81a01a744a59191961869098d0d25cb8b6f924aabe441d9da1f963e55102eb98414eb0cfd6a048b1afc7a1f99e04e9f7346908a678f810d39803607766ac52fb5f96ec0a049cc14c27d99f52aa4123bbd217e08edfe3fc162d7451ce7298df2c25eadf95056c54f0765df1bfb2fcc64f891b6934960ecef92bd4ba4b909d77f577257bfca317ef9c02f473264ee5668b5b546d0f84a9ed34aeb8e256d48f99a38444ecbc572e13c7e9788565bc78bae85a84b10c892a91923ba5c207a53b8015b07bb37088617b38d80c6b44bf74d85b8317cfb0b5db2", 0xe3, 0x4050, &(0x7f00006e1000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/24 22:56:26 executing program 4: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000a09000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000d2000-0x90)={0x4, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 22:56:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) r3 = syz_open_dev$mice(&(0x7f0000633000)='/dev/input/mice\x00', 0x0, 0x93204de581729006) setsockopt$ax25_int(r3, 0x101, 0x9b0cfd9319b4fe6e, &(0x7f0000e5d000-0x4)=0xfffffffffffff8d2, 0x4) ptrace$setopts(0x4209, r2, 0x400203, 0xfffffffffffffffe) 2018/01/24 22:56:26 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000)={0x0}, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000028000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00002b8000)={0x60000004, 0x0}) epoll_pwait(r2, &(0x7f0000f30000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ecc000-0x8)={0x0}, 0x8) r3 = syz_open_dev$usbmon(&(0x7f0000005000-0xd)='/dev/usbmon#\x00', 0x40, 0x200) pkey_alloc(0x0, 0x2) ioctl$TIOCCBRK(r3, 0x5428) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000006000-0x1c)=[@in6={0xa, 0x2, 0xfffffffffffffffb, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8001}], 0x1c) [ 97.157656] device gre0 entered promiscuous mode 2018/01/24 22:56:27 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000011000)={0x0, 0x6b, "d4b64cbeb32024fe7f856332b6059300a3e104734dbd944fe1c7a7c38dee66704b55e14cc9aa6575c6b5ba390a398f0de4a95b53cbf4cef0ee6e67aedb078bbaa4acace014d9124727fc24bc96be9ebab4d097883ebae688063bf8d34caf312c0ea6d4eb5e6f3d70546a41"}, &(0x7f0000012000)=0x73) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000012000)={r1, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0xaede, 0x1}, &(0x7f0000012000)=0xc) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000011000)='./file0\x00', 0x800, 0x0) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000002000)=""/230) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ppp\x00', 0x8000, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000001000-0x9)='loginuid\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000011000)=0x8, 0x4) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000577000)={0x3, &(0x7f000097c000)=[{0x8d, 0x800, 0x6, 0x1}, {0x5, 0x37, 0x6, 0x8}, {0x9, 0x20, 0xffff, 0x80}]}, 0x10) 2018/01/24 22:56:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002ad000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000a40000+0x71a)={0x81, 0x18, 0x0, 0x0, "10414b915eaee2ceabe3ee50488adb567391ec5cf3e4aa1422300520a8cdcba1"}) fcntl$getownex(r0, 0x10, &(0x7f0000fd4000-0x8)={0x0, 0x0}) fcntl$getown(r0, 0x9) gettid() fcntl$getown(r0, 0x9) getpgid(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000170000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f87000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000591000-0x8)="6e04000000b5ce62") ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000a48000-0xc6)=""/198) getdents64(r2, &(0x7f0000010000-0x1000)=""/4096, 0x1000) getdents(r2, &(0x7f0000003000-0x30)=""/48, 0x30) 2018/01/24 22:56:27 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) 2018/01/24 22:56:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009f4000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000d32000-0xe0)=[{0x18, 0x29, 0x5, "350302"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) ioctl(r1, 0x1, &(0x7f000061c000)="efce5940ad47c6fbffa16793044dd3f70000000000000000cdd8c9231f3fb48464df2acf6c3b6dd555dfe89cfea4c046a20f950bea8faf08107ac59e7fa9293a4699f017d31a413ae9da6dd663b94beb9b654c1f901f69b5512e7bd10869f4cdf7d98ef3") 2018/01/24 22:56:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000e28000)='./file0\x00', &(0x7f0000c2f000-0x14)=@known='security.capability\x00', &(0x7f000093d000)=""/203, 0xcb) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400010484, &(0x7f0000137000)="00000000004800ed18000000000000004000000007b86078032ea94addbcc1de84de42ed43ffb02bf212", 0xfffffecb) fremovexattr(r0, &(0x7f0000b81000-0x1c)=@random={'trusted.', 'security.capability\x00'}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000346000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000f1d000)={0x7, 0x2, 0x80000000, 0x1000, 0x6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 22:56:27 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000010000-0x8)=@sco={0x1f, {0x1, 0x0, 0x10001, 0x0, 0x0, 0x0}}, 0x8) setsockopt(r0, 0x111, 0x100000001, &(0x7f0000004000)="b701003a", 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0xff, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000010000-0x20)={0x1, 0x6, 0x5, 0x9ff5, 0xc, 0xa1b2}) ioctl$sock_ifreq(r0, 0x8916, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x9, 0xac608dd000000000, 0x40, 0x7b, 0x5, 0x10000}}) 2018/01/24 22:56:27 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000011000)={0x0, 0x6b, "d4b64cbeb32024fe7f856332b6059300a3e104734dbd944fe1c7a7c38dee66704b55e14cc9aa6575c6b5ba390a398f0de4a95b53cbf4cef0ee6e67aedb078bbaa4acace014d9124727fc24bc96be9ebab4d097883ebae688063bf8d34caf312c0ea6d4eb5e6f3d70546a41"}, &(0x7f0000012000)=0x73) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000012000)={r1, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0xaede, 0x1}, &(0x7f0000012000)=0xc) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000011000)='./file0\x00', 0x800, 0x0) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000002000)=""/230) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ppp\x00', 0x8000, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000001000-0x9)='loginuid\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000011000)=0x8, 0x4) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000577000)={0x3, &(0x7f000097c000)=[{0x8d, 0x800, 0x6, 0x1}, {0x5, 0x37, 0x6, 0x8}, {0x9, 0x20, 0xffff, 0x80}]}, 0x10) 2018/01/24 22:56:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x7, 0x7}, 'port1\x00', 0x0, 0x404, 0x9, 0x9d, 0x7f, 0x9, 0x3, 0x0, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000a2f000)=""/175) r1 = syz_open_procfs(0x0, &(0x7f0000761000)='net/arp\x00') sendfile(0xffffffffffffffff, r1, &(0x7f00004db000)=0x440, 0x63) dup2(r1, r1) 2018/01/24 22:56:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000671000/0x3000)=nil, 0x3000, 0x1000000, 0x6, 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x0, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) unlink(&(0x7f0000482000)='./file0/file0\x00') mprotect(&(0x7f0000587000/0x2000)=nil, 0x2000, 0x200000c) open$dir(&(0x7f00003e9000)='./file0\x00', 0x40000, 0x4) 2018/01/24 22:56:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d7b000)={0x0, 0x0}) waitid(0x0, 0xffffffffffffffff, &(0x7f0000ed4000)={0x0, 0x0, 0x0, 0x0}, 0x40000000, &(0x7f000053f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f0000f7a000-0x4)=0x0, 0x80, 0x0, &(0x7f00003a8000-0x10)={r1, r0+30000000}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/24 22:56:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000287000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b78000)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cf9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0x5f033a284c19d430, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00000b5000)="0e", 0x1, 0xc1262ad14386e69, &(0x7f00006d0000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 22:56:27 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:27 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fanotify_init(0x0, 0x402) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_create(0x3ff) clock_gettime(0x0, &(0x7f0000021000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000024000)={{r2, r3/1000+30000}, {0x0, 0x7530}}, 0x100) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000004000)={0xfffffffffffffff8, 0x7fffffff, 0xffffffff, 0x0, 0x100000001, 0x7, 0x20, 0x9, 0x7, 0x1, 0x1, 0x2}) 2018/01/24 22:56:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() setrlimit(0xb, &(0x7f00003e3000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000fb6000)=""/0, 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}, 0x0}, 0x10) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) fcntl$setown(r2, 0x8, r1) tkill(r0, 0x2f) 2018/01/24 22:56:27 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0xa9b, {{0xa, 0x0, 0x4f9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000001000)="", 0x0) 2018/01/24 22:56:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f000065e000-0x10)={0x0, 0x989680}, &(0x7f0000980000-0x10)={0x0, 0x0}) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r1+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aba000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000750000)={&(0x7f0000084000/0x2000)=nil, 0x2000}) 2018/01/24 22:56:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) close(r1) pipe2(&(0x7f0000864000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000983000-0x8)=@fragment={0x21, 0x0, 0xbf, 0x1, 0x0, 0x101, 0x2}, 0x8) dup2(r1, r2) pipe2(&(0x7f0000772000)={0x0, 0x0}, 0x84800) r3 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000033e000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000a12000)=0x8) getsockopt(r3, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/01/24 22:56:27 executing program 0: mmap(&(0x7f0000000000/0x41000)=nil, 0x41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000042000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000009000)=0x0) r1 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x440000000000127c, &(0x7f000000d000)="") 2018/01/24 22:56:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000003a, &(0x7f0000e37000)="", 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00005d4000)={{0xa, 0x2, 0xfffffffffffffff8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, {0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x400, [0x7, 0x401, 0xfff, 0x2, 0x4, 0x9, 0x80, 0x3]}, 0x5c) r1 = socket(0x1b, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000001000-0x8c)=""/140, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x1b, 0x4) pkey_alloc(0x0, 0x2) 2018/01/24 22:56:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/24 22:56:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e61000-0xc)={0x0, 0x0}) personality(0x100000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000a17000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000a8e000)={0x15f6, 0x8}) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/24 22:56:27 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000656000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd37b, 0x3ff, 0x8, 0x6, 0x9}, &(0x7f0000772000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000d6000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00001ad000)={0x9, 0xcdee, 0x8, 0x8}) r3 = creat(&(0x7f00003c3000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00005e3000)={0x0, 0xa30}, &(0x7f0000e98000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00004ce000)=@sack_info={r4, 0xffff, 0x7}, &(0x7f0000725000-0x4)=0xc) r5 = syz_open_procfs(0x0, &(0x7f00007b8000)='ns/cgroup\x00') setns(r5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000b63000)={0x0, 0x50, 0x30}, &(0x7f0000329000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000f24000)={r6, 0x5, 0x3, [0x1f, 0x4c00000000000000, 0xffffffffffffffff]}, 0xe) 2018/01/24 22:56:27 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) r1 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000003000-0x80)=[{&(0x7f0000004000-0xff)="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", 0xff}, {&(0x7f0000003000-0x30)="b5fce214c744552c1ff26f307c61e6cae59e47d911e5494211d0a493cfd4cc320657a7175e07c1a9a531486961124850", 0x30}, {&(0x7f0000004000-0x96)="895ac98a566e7e63a14a5da83077ceb9c8cb005bf54ef6befcde88de896bde141784679090ae0bbfa3081b0d8d220163db0a6f95d0f1dba4653ea48056264b1a9aa31df49f593746c24187e90f57882964c38fb1fc8541a9684aa59e39396a5e248527e733118301e647169a0bf663dfeed75a99a36c96861d508ba711a48b87de554d9be5aecf30c98f81be32eaf7fcfb28bdc1091b", 0x96}, {&(0x7f0000002000)="e7d580c8fba31594df0ef0ca7a9e31b071950adba91067dc5c1d923bceeb75d3eac72362aea37be67a4bbe822c4d13aa9d86ff06317fe21e1b72211a039433dd7240622a809f53be08094b596d0343cd03", 0x51}, {&(0x7f0000003000)="351dcca4a6414562bbd1bb13c3f467251e34a784c0d09eb1d1c009a5312d92354682ec2129277a54769ebce185bed06f15487b5adcd0bcdac137f69fd98f992f5c3cf65f519b03e5835246e8dcfc778c17d0e7e2d960c207ea3653a1adf4b9f39f57fa05bdcb1869cf2e9af9c7db22db2798af7e9a4a0f5d95e51c9f105b7be2407d42868e0f1afdf1c8d18941cee9bd923a09cce3b4c38ac0c2e4eabc7b7d8781f35d88221d", 0xa6}, {&(0x7f0000003000)="bf5a9167183533468c417d53340c089b170a635aa4b1d7f25c6b655a8e5f3c74f92f1ca18c00a96dd494f1ebf25a45839a", 0x31}, {&(0x7f0000000000)="cb2dbde7fb4017d6747a6393aca00e5147d1b052e5f257f6c7bcd0d3242b6eab873e684e24d2aee9b40ea943cebbd3ec885edc1da1c5e5beaebf6ca82bf624fd94cce6f7b5f776dd4528acbbe45331dbd09e60f7684f6304aa097380d1a9c9", 0x5f}, {&(0x7f0000003000)="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0x1000}], 0x8, &(0x7f0000001000)=[{0xc8, 0x10d, 0x100, "b82e0f1b3d341df93d4b6bcc2ff4d9693da7ac790c65260647ca66ad3b8b1d17911b752ed9a6d880a68025656e30a063bcc8161d708f855d3309a513a9bfa21b76549da6500e4321d850dc648a997c294737b595cb128baf6ae0b0a35ae5ab3be4c585515bf5446fd30e2b93fbd9cb80957026a420d7b026dca502c1b999c96427e401bfaf38c2f4811c676aa108eda9e9570ae5dafa584d702adc3838e02c46455ae97de43499d716b9e8b27e13d04fe49300f12a"}, {0xf8, 0x118, 0x84, "dd18c27e595f23f0107e7ccae62c04daaff9dda472bdbfdea18fa5bbbed9e5d9607dae51bc51f73d2ecd9884bbfd353fc88f3028c82025c5e8995b6500e5f8f2d7684ab4f5389c7ad23a167ec404395dbddf8ed12aeb5cc417157f8ece89a642b321063ae04097a9e0ff8a5b4954100161f5b98bdc0c9dde5df4c06dac776cf32bc4033228a53db21a75d0b5b162f17850bb012ee9a5038dee093caf22c6c97ce4366c34f5a7e500a63930356b1a91e8c6e0fd2d8cb34a430a0009a3706dd2c8da1b047c0bd2e979aadeaac0101a63b64382410c5644fa62b740cc6c68c4bb20098f802a6b7c"}, {0xf8, 0x100, 0x101, "711db579045512cff7a752c89b24e3f5f9023ce5a84b394877ccdbb34341e1db7c54dfaac3b74c14add22c80a29eae5c3aa0a84b886c79a5f366e3e50f3291c96c78a63afc43942519ac3f41bd636385cead6670518dae44733c282bfffb77b285de47ebb9a89277ed661dee0f6099bd666547a04f51a2a42157848ff3851e1a30af426decc4ed15768c1ddbb46c687193c1a2c444def0eb8ce3fc3ae3721e6557991aed6123c12bf278476a699001948ef01e2826f16e591dfe1518606e76f5f09c933a3d714baee2c54d4dfc3606179f86d6ad33336fa87830a9072c35e8e64bab"}, {0x60, 0x11, 0x6, "db866f005d9491842e2e94d6c741da4995affc71b5d5a20cd9d65dfcd0b0eb5c81975bee243e6762244d1281a5cad173d25d0b4b8815d1b262c24e4efb01119640da2842a18ab517d42cdf1fb6"}], 0x318, 0x800}, 0x4000000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r1, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x6, &(0x7f000022d000)={0x0, 0x30, 0x2, @thr={&(0x7f0000969000-0x1000)="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", &(0x7f00005f5000-0xa7)="3458ecb224d3b50007628b7422725ab5d217b5b5ab6ac2c04c944d2b7d52d381532e0189322d4ce52b2b47750ac72adeda94ec02768920e82789e90426c8a18839e44ac1e9fe229501eae8e432d55831f97edc265d930679d36ae75e416e54289b1f8886f67f7c50abb6ba458e4ad9c88d9428e8a4c6e43ad310f9bf791668743c6a8b3b70942bb251b09fdbe2e1248a42fd0d87b666251e5663835d8625f6a7f54bf03d1f1e43"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e52000)=0x0) timer_gettime(r1, &(0x7f0000261000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r1, 0x1, &(0x7f0000a22000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000e4e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000090a000-0x14)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3, 0x1, 0x1, [@broadcast=0xffffffff]}, 0x14) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdb000-0x4)=0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ee7000-0x8)={0x6, 0x5, 0x5, 0xff}, 0x8) accept$inet(r0, &(0x7f0000f84000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10) sendto$inet(r0, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 22:56:27 executing program 7: madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0xfda2fafaf9d6c124, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x8, 0x8}, 0x8) 2018/01/24 22:56:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)={0x0, 0x0}) ppoll(&(0x7f0000cc0000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2018/01/24 22:56:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002c6000)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00003fd000-0x4)=0x7, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000667000)={&(0x7f0000455000-0x13c)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x18b, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000c6d000-0xd)='/dev/usbmon#\x00', 0x7ff, 0x8800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000bd000-0x4)=0x0, &(0x7f0000d3b000)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000048000-0x8)={0x0, 0x0}) listxattr(&(0x7f0000e91000-0x8)='./file0\x00', &(0x7f00002d9000-0x9c)=""/156, 0x9c) 2018/01/24 22:56:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00001d1000-0x8)={0x0, 0x3ff, 0x800}, &(0x7f000015f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000267000)={0x0, 0x7, 0x0}, &(0x7f0000081000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000711000-0x10)={0x0, 0x1c, &(0x7f0000976000)=[@in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3fd9}]}, &(0x7f00003d7000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000004b000)={0x0, 0xe40f}, &(0x7f0000bdd000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003d2000)=@sack_info={0x0, 0x800, 0xfffffffffffffffa}, &(0x7f0000961000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f21000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000689000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000035a000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x79b6, 0x8d, 0x3, 0x2f}, &(0x7f0000896000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a57000)={0x6, 0xf6e, 0x200, 0x0, 0x4, 0x9, 0xfffffffffffffffd, 0x10000, 0x0}, &(0x7f0000a27000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000097000)={0x0, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffc98}, &(0x7f0000a11000)=0x98) sendmmsg$inet_sctp(r1, &(0x7f000049a000)=[{&(0x7f0000548000)=@in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7c}, 0x1c, &(0x7f00009cc000-0x10)=[{&(0x7f00000f2000)="284c6bbb1cc61bd8e21feeb8ba3d37f22e94678c8891e8d9a300e0b956a28563664719d9f25fe25b5556ce57c35e6aa2c429081cf505e1aaadb6d7a0ba2e9de8b65b1b66aa52d4ccac4ef269b776d1713bf38e3bf75959e766a7d54fd7ebaefdc1fc461a15e2076a74e3cb553dc2dc42cdcbd8e1a062d69e32a0851fa80fac8a6f8623396332cb576e638e4a9f82f31a3515712cb1bbe0908b4299aa96fd1ded5ff2f8bd35bc4e0363ea03ef066b25dda56ff001dcd4849536be792ddb4c43a70bed612c390be625989b21cf3679372f6e699678627c62d0f7b0bbb467a2798e69adb59af246364c039a0f109a5da7", 0xef}], 0x1, &(0x7f000047d000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x3, 0x20a, 0x20, 0x10000, 0x51, 0x3, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x905, 0x7, 0x9, 0x2000000000000, 0x2bd2, 0x65952c15, 0x2, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0x10000, 0x2, 0x1}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffc, 0xfffffffffffffff9, 0x1ff, 0x3f}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xfffffffffffffffa, 0x4, 0x1, 0x994, 0x4, 0xffffffff80000001, 0xfff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x800000000, 0x8, 0x0, 0xffffffffffff7fff, 0x1, 0x7, 0x1, 0x840, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x1, 0x6, 0xfff, r6}}], 0x150, 0x14}, {&(0x7f000094c000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000376000)=[{&(0x7f0000f34000-0x68)="8b17ecc6e25539dd7cb3963e63f6654c3b8543e7c2ab11594e9ab8a12de496537d4c5a87b32ba2f73b62d70222ca4f8b286b9855d9c3f42a23d065f128681c19c8951e540fa16c47c53eae99877efcc041c8231acea926abb95b8916a93e9c2b7e832af887f90a45", 0x68}, {&(0x7f000031c000)="4bd4523aca7c4d6e95768a35d82d02898c2440306549b793d25f4e24b81283ac825993b41f1b242f3d0d57bfc836a565edbe28ec2d6c32c02281d57449fd057b6e3e0a880b21fc40652d2adec1cded9ac6c96fe10b32c204c187b51ed0155659046202823b96ff3d55774550f554ec22f7ce75c1918bd64b12da1c59b5ffdfe74d98205aa7814a2321253162e72e00ce080a7112e7bc04601d8e7bb40c0259206849d08aab5fc08f3efa9258c34c8801e1b685a4b3251e9f5d3d9a8723f450b9c033180b25205d0bfee5", 0xca}, {&(0x7f000014a000-0xd1)="e1871e7b6b896dedad7a2dc2ea9f51f388d73effaccdc7d8167c65af66b9eda4b953d7b154be21de368e08ed881631ba6e80f12cad50eff3a9e596317c64193fd0d8a08a9fa91a8eac3c28199f1b737e446f81e0bea1d416793967fe3b21c78820b4e649e32b5ade419ff9147a4ed1bd60b7c02e40e49a35df3fcb94a413b456e20f734d38d216cb6fdb94993203a4ea21d91a5a34036846a8250af384fa71aa4ec080763782d338ebc4dec645c6ecd815d2817f80235afd9c6c1f81a0d0c6c06857e35e0b0ae44c673d6589572a602434", 0xd1}, {&(0x7f000098b000-0xde)="c08fba643a6a1d4c7812673f15cdc53b928705b2a4d166c22a1f0b87228428b9e9756ac82319f79f5f93ac29596e83d88932438b7eb666fb6be7b91ddfca910398da508929b71c11011ff16355ec73b01c11f4f91946a41de30a058e5df43b80ccf090dda3a529441551c2fd3e8635041a95a020f8087f86e38f5b000b23f582de83d760f87e9044db9b5d3816ff13b17583c1fea6add5a94585e0f5ae6cfefa0404ed58549e91f80f598b364358396c934025680aa4919f7fa2b762ad17b4208461e566ca7160062e77451a4abf7ebbfb1808732eab967d1d2ca7543495", 0xde}, {&(0x7f00007d6000-0x1c)="9e8e7b6c52c6d3fa6eaced561b201e4293cb9ed5422fa7616b6a2c07", 0x1c}, {&(0x7f0000187000-0x4b)="2517faebfef061b4c730e381166f830b7f74a67d756ac25063c478e8fe4a039a2553e421ed8048b410ff05fb4f8622d919d787ad2ccc8301efcdfbaa5874ee65e466ca74f12a30c6879664", 0x4b}, {&(0x7f0000872000)="75326969c1ee014b333f5a0c8651dc922d1fc5c08a32101a5a202a2d2b64c7997afdd684da0964a7920f197aa5ae767650676badd66c9591e23058b09a4b98cf83ccb3d95de5e4c6ecc7f2e97065609b7962985c91496c8edc31930ddae06bd04b668f4bb7e394482c1578d657e56ebdd07058434202563143cdc18afe05e6e5de4a9ef926d9ec939434358007ae50731f9dd113f13760f031e8a26e0d96ec5f39cd0a86013b524722365bebb3e7a77ff5b852a3f5993e80f877", 0xba}], 0x7, &(0x7f0000019000)=[@sndrcv={0x30, 0x84, 0x1, {0x7f, 0x3c2, 0x205, 0x5, 0x0, 0x100000000, 0x101, 0x80, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x71, 0x200, 0x2, 0x2, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x208, 0x2, 0x1, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x4c, 0x200, 0x7ff, 0x5, r10}}], 0xc0, 0x98a7829a7dac2ec0}], 0x2, 0x48014) bind$inet(r1, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r11 = gettid() r12 = syz_open_procfs(r11, &(0x7f0000d93000-0xd)='net/sockstat\x00') preadv(r12, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ee3000)={0x0, 0x0}) readahead(r13, 0x80000001, 0x9) 2018/01/24 22:56:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006ef000)='net\x00') fstat(r0, &(0x7f00006f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 22:56:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getpeername$netlink(r0, &(0x7f00006a2000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000350000)=0xc) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000995000)=0x140, 0x4) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0x0, 0x0, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00001ad000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00003f4000)={{0x10000, 0x7}, {0xfffffffffffeffff, 0x3}, 0xf8, 0x1, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 22:56:27 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000656000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd37b, 0x3ff, 0x8, 0x6, 0x9}, &(0x7f0000772000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000d6000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00001ad000)={0x9, 0xcdee, 0x8, 0x8}) r3 = creat(&(0x7f00003c3000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00005e3000)={0x0, 0xa30}, &(0x7f0000e98000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00004ce000)=@sack_info={r4, 0xffff, 0x7}, &(0x7f0000725000-0x4)=0xc) r5 = syz_open_procfs(0x0, &(0x7f00007b8000)='ns/cgroup\x00') setns(r5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000b63000)={0x0, 0x50, 0x30}, &(0x7f0000329000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000f24000)={r6, 0x5, 0x3, [0x1f, 0x4c00000000000000, 0xffffffffffffffff]}, 0xe) 2018/01/24 22:56:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$packet(0x11, 0x0, 0x300) connect$inet(r0, &(0x7f0000831000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00006fd000)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000576000)=[], 0x0, 0x0}, 0x0) 2018/01/24 22:56:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b99000)="6664001f51d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) creat(&(0x7f0000e3f000-0x8)='./file0\x00', 0x80) removexattr(&(0x7f000033f000-0x8)='./file0\x00', &(0x7f0000dac000-0xc)=@known='trusted.syz\x00') 2018/01/24 22:56:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00001e1000-0x9)='/dev/rtc\x00', 0x20000, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00003e1000)=0x7) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00001fb000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 22:56:27 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ftruncate(r0, 0x9296) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000004000-0x14)={0x0, 0x40d, 0x7, 0x38c, 0x6, 0x8, 0x373f, 0x20, 0x5, 0x0}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:27 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000219000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e1f000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x8, r1}) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000)=@rc={0x1f, {0x0, 0x9d, 0xff, 0x8, 0xd9, 0x7}, 0xf10}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000301000)=0x0) timer_create(0x0, &(0x7f00007f7000)={0x0, 0x0, 0x5, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000048f000)=0x0) 2018/01/24 22:56:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000540000)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000c95000-0x4)=0x0) lstat(&(0x7f00006c9000)='./file0\x00', &(0x7f00004f8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000b55000)=[0x0, 0xffffffffffffffff, 0x0]) fstat(r1, &(0x7f000019d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b8b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000884000)=0xc) r6 = getegid() stat(&(0x7f0000619000)='./file0\x00', &(0x7f0000052000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000068000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000057000)=0xc) stat(&(0x7f0000f78000)='./file0\x00', &(0x7f0000aaf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000773000)=[0xffffffffffffffff, 0x0]) setgroups(0x9, &(0x7f000083f000)=[r2, r3, r4, r5, r6, r7, r8, r9, r10]) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000af9000)=0x39a5) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000aa6000-0x24)={0x315f, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x80000000, 0x8, 0x1e0, 0x7, 0x3, 0x7fffffff, 0x20, 0x1, 0xffffffffffffff00}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000866000-0x14)={0x20, 0x7, 0x6, 0x5, 0x7, 0x10001, 0x7, 0x7fff, 0x200, 0x6}) 2018/01/24 22:56:27 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000005000-0x1)=0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/checkreqprot\x00', 0x103040, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) sendfile(0xffffffffffffffff, r1, 0x0, 0x41e5) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) fdatasync(r1) 2018/01/24 22:56:27 executing program 3: mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f000095d000-0x10)=[{0x28, 0x0, 0x0, 0xfffffdfffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000664000-0x70)=[{&(0x7f0000618000-0xb4)=""/180, 0xb4}, {&(0x7f00000fb000)=""/125, 0x7d}, {&(0x7f000095e000-0xab)=""/171, 0xab}, {&(0x7f000095e000-0xcf)=""/207, 0xcf}, {&(0x7f000095d000)=""/4096, 0x1000}, {&(0x7f00005a4000)=""/166, 0xa6}, {&(0x7f000095d000)=""/56, 0x38}], 0x7) 2018/01/24 22:56:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000dff000)='./file0\x00', 0x200, 0x2) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000003c000-0x8)=0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000030e000-0x4)=0x2, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f000001c000-0x4)=0x7, 0x4) mq_timedreceive(r1, &(0x7f0000011000-0x8d)=""/141, 0x8d, 0x4, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000d59000)={0x4, 0x0, 0x3}) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xfffffffffffffe46, 0x0, &(0x7f0000d1a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x388) 2018/01/24 22:56:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x9, &(0x7f00000d8000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000918000)='./file0\x00', 0x44) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) 2018/01/24 22:56:27 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000003000)=0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x4)=0x920, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/24 22:56:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) r2 = dup2(r1, r1) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000959000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c40000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{0x0, 0x0}], 0x1, 0x8, &(0x7f0000f6b000)={0x0}, 0x8) fcntl$getflags(r2, 0x40b) 2018/01/24 22:56:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00006fa000)=""/4096, &(0x7f000003d000)=0xffffffffffffff36) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000246000)={@generic="8bfec616e3ffe59cd9c5e32c67436afc", @ifru_flags=0x1000}) r1 = socket$netlink(0x10, 0x3, 0x800000000000f) sendmsg$nl_route(r1, &(0x7f0000afb000)={&(0x7f0000338000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f000000b000)={&(0x7f0000ee5000-0x2c)=@ipv4_newroute={0xffffffffffffffb5, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x0, 0xbb}}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000707000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000cbf000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b1d000)={0x9, 0x329, 0x0, {r3, r4+10000000}, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00006b6000)={0x9, &(0x7f000066d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00005b6000)={r5, 0x4, &(0x7f0000d05000-0x10)=[0x2, 0x1, 0x2, 0x80000001], &(0x7f0000e7e000-0x14)=[0x8, 0x4, 0x9, 0x4c, 0x80000001], 0x2, 0x3, 0x401, &(0x7f0000cbd000)=[0x1, 0x2, 0x59d6], &(0x7f00003e0000-0x20)=[0x5, 0x9, 0x1, 0xe1a, 0x3, 0x4, 0x4, 0x600], 0x0}) r6 = accept4$inet(0xffffffffffffffff, &(0x7f00006f1000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7e000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000bc2000-0x8)={0x0, 0x7fb3}, &(0x7f0000c29000)=0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000a30000)=0x0, &(0x7f0000c0c000)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000793000-0x98)={r7, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x81}, 0x98) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00001c9000)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6f, 0x3, 0xffff, "3d752f38ca62b9bd128531d48ea02a8d6907db8d9ba4bcbd016c079f84422932acce1cab63a168178fd6d8ff1cf204038f7b96f6b7d177cfd835db27c89d4eb9edd07d0627ecb950dd1277f333e4c405"}, 0x160) 2018/01/24 22:56:27 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) init_module(&(0x7f000001d000-0xd)=']proc$wlan1@\x00', 0xd, &(0x7f0000008000-0x3)='#!\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/24 22:56:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f000049c000-0xa6)=""/166, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x10, 0x29, 0x5, ""}], 0x10, 0x0}, 0x0) 2018/01/24 22:56:27 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000021000-0x24)={0x4, 0x4, 0xffffffffffff8001, 0x6c, 0x100000000, 0x8, 0x2, 0x5, 0x5, 0x9, 0x4, 0x6ca}) ioctl$int_in(r0, 0x1000000005432, &(0x7f0000018000)=0x0) 2018/01/24 22:56:27 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d6e000-0x8)={0x0, 0x0}) ioctl(r0, 0x6, &(0x7f00000a6000)="e0a7220998b3bed6033500e65677128022ce216bf4156e901c81ae6e41e0a426e6668c92dc844c3bf82da6c2") mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r1, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:27 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000001000-0xc)=""/12) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x7, 0x100000003, 0x492492492492722, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/01/24 22:56:27 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x9, 0x400, 0x9, 0x0, 0x10000, 0x0, 0xa000000, 0x3, 0x80000001, 0xfffffffffffffff8, 0xd94, 0x658ca57}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0xfc, @fr_pvc=&(0x7f0000006000-0x4)={0x0}}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000004000-0x20)={0xfffffffffffffff8, 0x0, 0x4000000000000007, 0x4, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/24 22:56:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x80000001, &(0x7f000058a000)="738ef9f87c6695a7828cc4f3114ed1a8543d2de6515d56920582f7a848a8f36c7b9617e219450e54d5807b31b7fb38d308d5265dffcba92a2c3b06dedd6d847380251c2f53134ce34247fada96f62baacfe52fb46bb76e4dda15302c3ca60d5e83d3d034d516624a38655a648b1f670f998ff79c5531") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000c000)={0x0, 0x8}, &(0x7f0000270000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000211000-0x6)={r1, 0x2}, 0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000067000)={0x0, 0x1}, &(0x7f0000c41000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00001ff000)={r2, 0x2, 0xc3, "fc1e169a420b64857f3d3daa28b251f1b9cf5f2b67af9db992ba882a65d34008f6bab092e12553b0e5cebe723ffc16567245e8aa3c2c43f5bc7c73886be6d6eb8386f6a46f223a8f9404b4faa1a79bd9d5a9ea0e62ad8f1cb953589525b30487612860096babc3f1f6c04b4aa4331ae6104ec80ec871a26397f54521feac9e2b4adb787f3800ffa0d1a12bf04560fd5d5116561ace038aa58977692deac1a55ec76f463206a98d8c97f5e90786d6570d90ffee4544ca143f2569165f957633be08799c"}, 0xcb) 2018/01/24 22:56:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x402) connect$inet6(r0, &(0x7f0000bc7000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/24 22:56:27 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000)={0x0, 0x0}, 0x0, 0x100008) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}, 0xfffffea2) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000011000)="", 0x0) connect$inet(r1, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r0, &(0x7f0000014000)=0x0, 0x200010000) r2 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000020000-0x23)="bee5960e00e4345bdae2db00a6bf94a462d9c9f1c10fb697297731b2bf67122fa9966f") 2018/01/24 22:56:27 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000021000-0x24)={0x4, 0x4, 0xffffffffffff8001, 0x6c, 0x100000000, 0x8, 0x2, 0x5, 0x5, 0x9, 0x4, 0x6ca}) ioctl$int_in(r0, 0x1000000005432, &(0x7f0000018000)=0x0) 2018/01/24 22:56:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$int_out(r0, 0x0, &(0x7f00008c6000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000579000)='/dev/loop#\x00', 0x0, 0x0) pread64(r1, &(0x7f00009f0000-0x1000)=""/4096, 0x121a, 0x0) 2018/01/24 22:56:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x22000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f61000)='/dev/vga_arbiter\x00', 0x801, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000db1000)={0x8, 0x1e, 0x9, 0x1ff, "498c432612267c4d36918d58be4672fe33d521f9dd36fdeeae94c9c9d35a41f4"}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001ef000)={0x0, 0xbe, "b75397e740976ef8ffaaa00f9d9b4b477a2d9e4c58a277ccb3bde66fe7269b4d302c76e6839312ba42fe9390c6f1fe67cb009aeb4a2255222395db774e7c37c583f88b46215790c69f709a8965c85f02d8616f05ded48ffa4f3e65368d492bb3bbe6499e583f1503fb511d97bdae07fb6678d0934daf40400134cbecc8937af21e0167f1d560d9df251779eca109aa2236621426403bc71b09faad362e732715db9d2a8d4fef6ea154e54e9bc04f160a7cd5359f8f5fa09c10bfce3ee3a3"}, &(0x7f0000e88000)=0xc6) accept4$nfc_llcp(r0, &(0x7f000098d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f89000-0x4)=0x60, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000652000)={r1, 0xb9, 0x0, []}, &(0x7f0000b26000-0x4)=0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000038a000)={r2, @in6={{0xa, 0x0, 0x2d31df76, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) dup2(r0, r0) 2018/01/24 22:56:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x38) ioctl$void(0xffffffffffffffff, 0xc0045c77) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000041000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/24 22:56:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xffff, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000f65000-0x10)={0x9, &(0x7f0000be3000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socket$netlink(0x10, 0x3, 0x6) 2018/01/24 22:56:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000026e000)='net/tcp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000110000-0x10)={r1, 0x10000, 0x8, 0x10001}, &(0x7f0000000000)=0x10) ioctl$int_out(r0, 0x5460, &(0x7f0000332000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00', 0xc000, r2, r3, 0x0, 0x6, 0x100000) 2018/01/24 22:56:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bd9000)='/dev/sg#\x00', 0x5, 0x41) getsockname$netlink(r0, &(0x7f0000ec3000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000002a000-0x4)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendto$inet(r1, &(0x7f000080d000-0x1000)="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", 0x649, 0xc001, 0x0, 0x0) 2018/01/24 22:56:27 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000bac000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) keyctl$session_to_parent(0x12) r0 = syz_open_dev$usbmon(&(0x7f0000219000)='/dev/usbmon#\x00', 0x3, 0x4043) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00005b8000-0x4)=0x6a, 0x4) 2018/01/24 22:56:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000671000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000044000)={0x0, 0xff7}, &(0x7f0000eac000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000048f000)={r1, 0x54, &(0x7f0000286000)=[@in6={0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9}, @in6={0xa, 0x0, 0xc810, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x60aa}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2a}]}, &(0x7f0000e64000-0x4)=0x10) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000045a000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000613000-0x4)=0x14) getpeername$packet(r0, &(0x7f0000120000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009d7000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003f8000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000239000-0x4)=0x24) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e22000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ce000-0x4)=0xe8) getrlimit(0x0, &(0x7f0000148000)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000d0b000-0x38)={&(0x7f0000f13000)={0x10, 0x0, 0x0, 0x483000}, 0xc, &(0x7f0000cc6000)={&(0x7f00009ec000-0x94)=@ipmr_newroute={0x94, 0x18, 0x500, 0x7, 0x0, {0x80, 0x80, 0x80, 0x45, 0xfc, 0x0, 0xfd, 0x6, 0x1000}, [@RTA_METRICS={0x44, 0x8, "f0ed1b356def54a1d9ec8ad7f4685d8e0faab7c2811150a2b096596261e808d21cfc2c51d36d66a7d01fd925f223d50d86b798b43caa0434db8cc6f9453cd6f0"}, @RTA_GATEWAY={0x8, 0x5, @rand_addr=0x2}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_MARK={0x8, 0x10, 0x3}, @RTA_MULTIPATH={0x14, 0x9, [{0x4a6, 0x3, 0x9, r2}, {0xfffffffffffffffb, 0x2, 0xc300, r3}]}, @RTA_OIF={0x8, 0x4, r4}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000}, 0x1) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x7, &(0x7f00000b2000)=0x0, 0x4) 2018/01/24 22:56:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x60) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000086000-0x4)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)="ed7989e22aeb6c3547a0c53d8dfb169ef34d8f77768449f2c31345e11635b16baef3eb7c32b0290d819332b0eba29b093fc9cf96486d928a766bbe83d4ecd1ffefeecda1d1c2983b737d86060335402b2039873a4f3014b521217a0e45954f97cbabf85f7cf0269c9a571daa73a3a66ec2035db25748fff4d25544c58e892175573afd8624c5c4fe5546d88217a6a70c170728f783e6ac135951b09069750bb31a3ab3e77a91ab65d0", 0xfe79) 2018/01/24 22:56:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x290)={0xfff, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x2, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3bf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xc)={0x0, 0x7, 0x2, [0xff, 0x9]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xcd78}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000979000-0xa0)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x10000, 0x6, 0xcb3c, 0x88}, 0xa0) eventfd2(0x0, 0x0) [ 97.954656] device lo left promiscuous mode 2018/01/24 22:56:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c7e000-0x16)='/selinux/checkreqprot\x00', 0x111003, 0x0) connect$ipx(r0, &(0x7f00002b0000)={0x4, 0x80, 0x7, "f1a06708d0d3", 0x0, 0x0}, 0x10) r1 = getpid() getpgid(r1) timer_create(0x0, &(0x7f0000fd9000)={0x0, 0x1, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029f000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000181000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00003da000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f8f000-0x10)={r2, 0xf4, &(0x7f000042a000-0xf4)=[@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0xffffffff}, @in6={0xa, 0x3, 0xd5c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf56}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x2, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003bd000-0x4)=0x10) clock_gettime(0x0, &(0x7f00000cb000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000eb0000-0x10)={{0x0, 0x0}, {0x0, r3+10000000}}, &(0x7f0000c90000)={{0x0, 0x0}, {0x0, 0x0}}) sendmmsg$nfc_llcp(r0, &(0x7f0000842000-0x188)=[{&(0x7f00005bb000-0x60)={0x27, 0x3f, 0x6a5, 0x4, 0xfffffffffffffffb, 0x6, "f46de6ce8053b28b247083ba39d8548ec2d3ff08c5b79ee3a536e7b311360a3fc905e029ba85d73cae61289fd9a30a2b8e4ca0afcd99c39df6e1cb6673ed60", 0x80000001}, 0x60, &(0x7f00002a5000)=[{&(0x7f0000243000)="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", 0x1000}, {&(0x7f00006c1000)="dd910e7ae09665f8b3517fc15f4cb2164cdc79d465a75ae963f4c289e9062a68e7f5cf51c0edc4271c5ceff69697ec3fc7cd12cf6b435c41fc020f6b1b9271ec34afda502dca39fb685ba215716f4368c72429c98b85b87d5a9a5576988695703b7d5f2f9bcfe4a47829c93f903b408385c49f8c66818907f5c02b345dbd0eacfb857c0f2c435b20e773c43214b441d6453764f4f802", 0x96}, {&(0x7f0000608000-0xeb)="2a7ad7e67a5efda3cf35abdc12519a0be34606850e7b08f0c862c877bb69b60643f6a004990382a98020970679214d30038b77d03838af3406147b5940872c66379a2efe2f294b2b070be52434e9fa4dec42889d17a395b1bbf8948c6cb445f0fad665df8bb4b5dff06bca80b1a30263116fdaf5fec0013c41efe76c0a37205bac7101802a06f065eb560700ed038a9ef308e5bafe41a18435944831f29e9c99373b10a218a7b8bb00064c46da28a6b57019a4c2839ddd872ba803583d325f92aa0a7c3d8b6abd237b8704c26d7540c8f52782627573383ad961c7edad9f255de01b5de3e39838d8423946", 0xeb}, {&(0x7f0000fb5000)="3f64e6811a8e4b257042c649320573c4b3b0de5c0f826044e195d60ddf8b40d6c842d025f7db5822db6f29a290c73d9ea212ce86d1f19c0bfa74884f1435f9b8d89fba2f0184139857f455a0449df36267ce60535f4493b6b304db318347c33070a6ca6243c5d1893e", 0x69}], 0x4, &(0x7f00006d6000-0x78)={0x78, 0x116, 0x1, "f0edf9013d9067aa1f50ffc7d988f2f4b0b9c842a4fb0d4893320488290f25b564cf28c075cd922c314bb6375707d7213514c168a37651ab23ce02db94f7c4c42639a3ecb69844a67a33a315fbef5f505b6fe8a9ccb72e24313ba014ab5768c10dfb"}, 0x78, 0x4000000}, {&(0x7f00002f5000-0x60)={0x27, 0x7, 0x3, 0x7, 0x1a, 0x5, "0a0a8e1bf478079caab1ab0844859588e9aa017c20fbb1501a30f5df79f0aa3e2fa4d51ae433f719a680384bebc99a1331a83402d85d5eb20ca3570af3f1c0", 0x1000}, 0x60, &(0x7f0000fe0000)=[], 0x0, &(0x7f0000857000-0xf0)={0xf0, 0x11d, 0x8, 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&(0x7f0000d71000-0x40)=[{&(0x7f00001dd000-0xbf)="5926c2debad7950ab19ddf9a6d7809d40f55e56c2caf4773e3287c40289e18571d0e8b8da339d4ed9c6e2ba6b89076d5f966e65ea1835c27b2e1474a942a79445c8ef985cdc1e1e7e00be3994fb7e61b26ba3b1fb824b177a2aa1f56d8a8fa7c8ac43e2e1ef083a5f01da5e537942651d7f565b92dc0e2b43c457d9b05443fe86cd138be354052cbfc6a00b4197d478e96c7005e49994e20e29577547522b02977e0f4fcea67f52dd7b5ddb16ac13b22267c45093f69cfd9f792a9e97841e2", 0xbf}, {&(0x7f000019e000-0x77)="d89467384cd164d7700b34a4590c76995b237a94aec0d2a11c5c6b007ad19b84ec74d7d2b434c0b21f41eea39833e51f700facfa3189fe89578d06d2fba748c0fef6bcf05918693800f5003540737894386bd5e664b21caf764911ebb7fa8bf8f0e7d32cdf3330169810565f7330b4ee89ceda21b8dcea", 0x77}, {&(0x7f0000985000)="216d7cf85e84898b8d9efa9bab004c0a464d073e1b8a70da35beaec25f6da03f86a6d37554d518b24f76abff55613db524b231824e96623688a3a2ed24df2b2130d651ba10d30e8dd86b84e2f5ae91f2d720172a2caef5cd7713a0275b6d97b1f7fb019a87957010aeaa815f7f441cefc78e77b836debefb84cf616aed0db9ddcd71f42fe1ee1df0aa36901c073a22cd4a0ccbe384a3f804bc82f438e2a1f9628efa6e517cabf7dd953161d89c81cd72fd55ff29a047c75ebcbd31234a6b49636c5a2afda07b67da9f3cc5b292af3290c2d5d4e4b1ad056b8687f84ca99ebc92a8d9bc95dc6f58", 0xe7}, {&(0x7f000028e000)="43ccc9e1bbaeb4e3f902f4bcea1e6e2dde4ad737f049b9a79240507f75d970da0a1f89f15dafe6365b342074b44d2ba45b04270fe900", 0x36}], 0x4, &(0x7f00005e6000-0x1010)={0x1010, 0x29, 0x400, 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"}, 0x1010, 0x24004081}, {&(0x7f0000e86000-0x60)={0x27, 0xf95, 0x46e, 0x1, 0x100000000, 0x1, "d59fc8676ffa2132e3abfa838f6fc9d47bad4f430428a2350976c5caac11b9ac8dd779e88342ac7363edb91cc678de4257642cfb79410886a4280133dc6607", 0x2}, 0x60, &(0x7f0000451000-0x10)=[{&(0x7f00007f3000)="def0fe06e511e980a93b39c6dbeaff410d3325ec43f43fdf5370ec9ef17d5f3c8fc78a3b736e54b2f886cd86ec077ecdbbbe4500dca20e8b121c884b6715e6dfdfd324fc1a8b9c5befb639cf1e849cc9ce", 0x51}], 0x1, 0x0, 0x0, 0x8001}, {&(0x7f0000936000-0x60)={0x27, 0x0, 0x9, 0x7, 0x7, 0x9, "e5805b54ed9a1f9b1b0d845d5954645fdd5242c72fde627dd857fefbac3bc4918c36aa48974e64698fa4a4b55d1e9aacf968b708b2e43b5a969e2385a0b1fe", 0x8}, 0x60, &(0x7f0000ffd000)=[{&(0x7f00003b0000)="865b9cbc08dcdc209aca2c978be3b1456f19e33a57322c5e2d9ad1a99bbd67cdf25b8ba1446c2215894bcc7ec05bd175338b667d8a2a40a42828e4e2c73fb7d1d87885f87833d4ebf39eee4a883df323610773835c15f7ec9a961f5636a539032feb9200685aac15192efc38eba2ba", 0x6f}], 0x1, &(0x7f0000c4e000)={0x88, 0x100, 0x34b, "e0c23f160f95942793ee6651f6df2fd91c7e204a055ee2575726c7018250c622906ce02c86aaddde418dcbeb1c10ebf7757057ba9d997806c31fc878f7dc3ba4c52dd8a53218f4c2042b7016c636be3d2085592cca0a5487490820a3f6e487c5a2872ab936348f2a04a811307cd0b1439d"}, 0x88, 0x4}, {&(0x7f0000699000)={0x27, 0x8, 0x7, 0x4, 0x7f, 0x2, "c167332e303a782e6fabe34d5780454050623b5915617337936dfa71e8a35931ef49b6dcce51dd98ca206396b2c90fed5721e8913d8c81c468478097aea367", 0x9}, 0x60, &(0x7f0000cf2000-0x50)=[{&(0x7f00007bb000-0xd6)="49e8ce17acbcf8dcb5c2c7613e9a22a40ce420e3b7f3b0bcc30be8ec9c59897d1cb555b11b98009d6b986d193e97297815cfce369e7eefe99b08dd7b74f153b87872df6557dcf1185ac5ba5911e149e2996459eceec5440501e4dccdca77283d1bd05556268f7e40aa6ef624408aa0f7d37edd0d79d47f4a30d84960f1992ddaa2e3fe9412e0c15a99103c92fbe98ef150177f818ddb227b6f59f870e4b2c189429cbef09fd081fcc55e8c4f2588f06b0b00526b4df75165ac3bb7eee2206a4a00be1b2daa1f6afb15cc930b837d405e4e0e6126af7e", 0xd6}, {&(0x7f00005d8000-0xe5)="4c0cbbcee2d264018c470e8e0de463d63709e64bae5cbd2c50ed958d0920a5c6b959f101a7c7195b1e29c2eb6a202a3c07c8bf4b6ed5cc7f5c1cd6db160df5f3bf6b35f44da7a287b1aa4e3b5e07780b0225a555fcdc1126274e24661bf6c3aebd67c00d5add0f850776f674e1133bb166678f420300afd288b9e4649cb6dab246ab776938cf0a93f01db1d7066a3e88e2e4a6247507730f136d96eab24a6b85c715776e912db654f1c4455f0d6fef59f685c0c1c90934f57442baddd8b95b41f1de40e617171901d154feb3e850857e1ac19003160e88da008ac8f76d1c1929e89e8fb38a", 0xe5}, {&(0x7f0000340000-0x9b)="179285e0e906d6e36e7570d5e163685c8b806ff95d15d7048a676eb1570a3643e374b6df0319db36bf77f302e0d23d8aabf0cdf29b72225b147a62a1c18d9922cfee12826adb16bf9080b963b468bfea2a1e985165b536386b2fbc2d4cc49d6c381670225667f7fea2efbf9045e0e29998f23bd6cae99bf0c5b9928fda3514a6464fad334f2f82cf088ef28bb2ec55240ec241fb6aa7853ed92ad1", 0x9b}, {&(0x7f00008d2000-0x99)="276317184c694f834e58b3c286a0da74e3ef56dbe16c61c3d9cbb98ea8140b01832063a91df08d8d3d606354d2e0ade068eaea634a4a3e3933a86e8cd1655b14a393136c223ac0d94a700407c716590098c41d4ff643ffacd36c64ae697ecb726563415ab38895623168e1f21ec8d4ccefdce5d18234b185517304e7c225c3f59cbd01f447a4c854a2e6f03f332db2b33c6d26c4b5db64795c", 0x99}, {&(0x7f0000c73000-0x3a)="500a7d1c1723628d6714cccdefb8dffece0aa501648b4560bf4f9be60ed3d2ba00f6b1a4d4e2f595867990e2dccb058bf85fe3566f6322c6e075", 0x3a}], 0x5, &(0x7f0000ca5000)={0xd8, 0x0, 0x400, "cba2af67f473eda9218377cfa74da9dcae408f2fec7e023267d1acaff6517577655caca71d57d784815e9d2bf0e0646cd4db397c5cfa580086c15da0ebf1e0ddcd7a27f746ce2110defee86a4ce56bcac9548ff4a39b51cada8c413ae27af745b5caf7ca7e455a189aa4f9a95504f42579ed606bd64d00349d6774b3477b781cff697dbcd0e9096f2bf7278fe7bcd2b66428e13bde35dc5743f57a8e866878297c039baff7fef2d3878adf6cbce8c29332e19a03c1ec418646de7b88e410e42d784aa76d24a704b5"}, 0xd8, 0x10}, {&(0x7f00005eb000-0x60)={0x27, 0x69d, 0x7a8, 0x4, 0x363e897f, 0x6, "ed130ee9ffae3ee76f4a99e23dd47834925a179b61746ef084302fe56001c3384c79ea9a91c2ea5f4e0368b20431335bb568c6d85f28805133396bd20068dc", 0x4a6e}, 0x60, &(0x7f0000bf8000)=[{&(0x7f0000c67000)="bc35c147066ccd755326e4f4f14c7bf02fc527f58314c9d42b96fea4e0e68cdaf5ffd1c1efd716d1ef0e42d709b4b712523e0a78db4ff25be29792c3671df2515c178a9400eed14fc2b12f6c9560413f6cd5248c2701ed9e207a07f9fc", 0x5d}, {&(0x7f0000aef000-0x3b)="8fb3644490cb26428026957c2922fc123ade8590a62fc263212d9360d55070c4b0d8ed32795f2011e28485f3b2e7ed937a63f8eaaf0bae7e5b8d4b", 0x3b}, {&(0x7f0000822000)="de4d21e66d39bc113cecf40449350c3f6f3925faf771e4565e743a22e3e56a1b1bc6c2256dd5039d4baf123f73b81ae4e69467a5", 0x34}], 0x3, 0x0, 0x0, 0x80}], 0x7, 0x40004) 2018/01/24 22:56:27 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = creat(&(0x7f0000004000)='./file0\x00', 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000003000)={0x1ff, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/24 22:56:27 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x3, 0x101000) ioctl$KDDISABIO(r0, 0x4b37) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000007000)=""/69) 2018/01/24 22:56:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x80000) r2 = dup2(r0, r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000bf3000)={0x0, 0x0}) write(r2, &(0x7f0000ce0000-0xa1)="ce9b3dfd207360d2", 0x8) sendto$llc(r2, &(0x7f0000414000-0xcc)="9b0590507dd0c57ce1c4e4f08cad2437a45aed6064681febfbf2440350074a4938f1cad9e01b5cd98a9eccfdd4adc32ae3ef5d7012c411625dd30d1fdef56956a9875d36b167985d66d67a97d146d75af97113ab6b1c5ef2197e37a212aa8b8461f2bf631ea3461742579e46a1574e190ac54bafb8aa837f26f80aef0841d48e211316bb397745163ee3b4df08e6a48a53ba0e6d62742d8a80510d837f8723235ffbfd381de17d6c6fe571542e210ce577dc2b40d3ed78b81605c12f28914ebbd1ac42213b9f18b9c5acdcfe", 0xcc, 0x44000, &(0x7f0000e20000)={0x1a, 0xf7, 0x8, 0x7f, 0x3, 0x1d1, @random="a0f7dcf7be77", [0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000b7c000)=[{&(0x7f0000f4c000)=""/86, 0x56}], 0x1) 2018/01/24 22:56:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000050e000)="240000001300070800000000000000000520000c0d000300000000000000000000b816c7", 0x24) shutdown(r0, 0x1) 2018/01/24 22:56:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x6, 0x103) sendmsg$nl_route(r0, &(0x7f00001ed000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000018a000-0x10)={&(0x7f0000b06000)=@getlink={0x90, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x70, 0x12, [@IFLA_INFO_KIND={0x6c, 0x1, "7d00dd90790bc8dfd52c1b19a1a5e174e542188924487b2622ff40ea229e2ceef4396d47e669cbf2050a50839f6780159d523df50e7578bea4c798d032edd9c0cb9c570b2e896724b194f0d1c902ac9be1c016de2ae13744c24a130e748e51cfd55cb793057a"}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 22:56:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e33000)={0x0, 0x0}) preadv(r0, &(0x7f00008ae000-0x80)=[{&(0x7f000019d000)=""/128, 0x80}, {&(0x7f00001de000)=""/79, 0x4f}, {&(0x7f00006a7000-0xb5)=""/181, 0xb5}, {&(0x7f000031e000-0x6f)=""/111, 0x6f}, {&(0x7f0000ac1000-0xba)=""/186, 0xba}, {&(0x7f00003e1000-0xe2)=""/226, 0xe2}, {&(0x7f0000ec8000)=""/57, 0x39}, {&(0x7f0000823000-0xb2)=""/178, 0xb2}], 0x8, 0x19) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000664000)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000893000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ce0000-0x4)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000a35000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000e58000)={r3, &(0x7f0000fab000)=""/218}) 2018/01/24 22:56:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00008e3000-0x8)='keyring\x00', &(0x7f000015f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f00009f5000-0x5)='user\x00', &(0x7f0000454000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = add_key(&(0x7f00006ef000)='user\x00', &(0x7f0000636000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a9e000-0x95)="f3", 0x1, 0xfffffffffffffffd) keyctl$link(0x8, r1, r2) [ 98.058054] audit: type=1400 audit(1516834587.849:70): avc: denied { shutdown } for pid=16263 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 98.083964] device lo entered promiscuous mode [ 98.094905] device lo left promiscuous mode 2018/01/24 22:56:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x2103fc, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f000078a000-0x10)={0x77359400, 0x0}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r1, 0x8918, &(0x7f0000000000)="") setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000002000)='bbr\x00', 0xffffffffffffff84) 2018/01/24 22:56:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x42000, 0x0) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) dup2(r0, r0) poll(&(0x7f000085c000-0x40)=[{r1, 0x0, 0x0}], 0x1, 0x400) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000a39000-0x4)=0x4) 2018/01/24 22:56:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0xffffffffffffffff) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) fstatfs(r0, &(0x7f00009e0000)=""/244) 2018/01/24 22:56:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e62000-0x4)=0xe8) setresuid(0x0, 0x0, r0) 2018/01/24 22:56:28 executing program 0: unshare(0x8800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80200, 0x8) mmap(&(0x7f0000000000/0xb40000)=nil, 0xb40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b33000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000b40000)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) stat(&(0x7f0000b3f000)='./file0\x00', &(0x7f0000521000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000116000)={@common='dummy0\x00', @ifru_flags=0x3000}) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00001ef000-0x20)={@common='nr0\x00', @ifru_flags=0x2200}) 2018/01/24 22:56:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c9c000)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000054f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) get_thread_area(&(0x7f0000097000-0x10)={0xffffffffffffffff, 0x20000800, 0x400, 0x8, 0xfffffffffffffffb, 0x2, 0xffffffff, 0x9, 0xfffffffffffffffc, 0x8}) 2018/01/24 22:56:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x202000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000001000-0x4)=0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000205000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00002d1000)=0x0) 2018/01/24 22:56:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f00002bb000)='C', 0x1, 0x0, &(0x7f0000bb7000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c4a000-0x5)='yeah\x00', 0xfffffffffffffd76) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) sendmsg$unix(r1, &(0x7f0000f89000)={&(0x7f0000fd8000+0x1a6)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000682000)=[{&(0x7f00001b6000-0x1000)="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", 0x71d}], 0x1, &(0x7f0000781000-0x40)=[], 0x0, 0x0}, 0x0) 2018/01/24 22:56:28 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ppoll(&(0x7f0000013000-0x28)=[], 0x0, &(0x7f0000002000-0x10)={0x0, 0x1c9c380}, &(0x7f0000012000-0x8)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x1)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x3f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f000089d000/0x5000)=nil, 0x5000}, 0x2, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)={0x80000008, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r2, 0x10, 0x20001, r2, &(0x7f0000679000)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000ac6000-0x4c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005de000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/24 22:56:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x2, &(0x7f00008b8000-0x10)={&(0x7f0000dea000-0x18)={0xffffffffffffffab, 0xfffffffffffffffe, 0x2, 0x4000000000000209, 0x4, 0xffffffffffffffff, {0x0, 0x0, 0x1}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 22:56:28 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xf, &(0x7f000090a000)="", 0xffffffffffffffc0) [ 98.268864] FAULT_FLAG_ALLOW_RETRY missing 30 [ 98.273418] CPU: 0 PID: 16302 Comm: syz-executor6 Not tainted 4.9.78-g29eadc4 #20 [ 98.281017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.290345] ffff8801c93178c0 ffffffff81d943a9 ffff8801c9317ba0 0000000000000000 [ 98.298317] ffff8801b0e8b190 ffff8801c9317a90 ffff8801b0e8b080 ffff8801c9317ab8 [ 98.306294] ffffffff81661d4a 0000000000002a2e ffff8801ce1e50f0 ffff8801ce1e50a0 [ 98.314284] Call Trace: [ 98.316853] [] dump_stack+0xc1/0x128 [ 98.322187] [] handle_userfault+0xa3a/0x1310 [ 98.328214] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 98.335195] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 98.341569] [] ? handle_mm_fault+0x117b/0x2530 [ 98.347772] [] ? handle_mm_fault+0x1fc3/0x2530 [ 98.353975] [] handle_mm_fault+0x1fd1/0x2530 [ 98.360016] [] ? __pmd_alloc+0x410/0x410 [ 98.365711] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 98.372020] [] __do_page_fault+0x5c2/0xd40 [ 98.377893] [] ? mm_fault_error+0x2c0/0x2c0 [ 98.383843] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 98.390475] [] do_page_fault+0x27/0x30 [ 98.395979] [] page_fault+0x28/0x30 [ 98.401225] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 98.408033] [] ? SyS_ppoll+0x18a/0x400 [ 98.413546] [] ? SyS_poll+0x3f0/0x3f0 [ 98.418969] [] ? SyS_futex+0x22e/0x2d0 [ 98.424475] [] ? do_futex+0x15c0/0x15c0 [ 98.430065] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 98.436698] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 98.443507] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 98.450059] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 98.491268] FAULT_FLAG_ALLOW_RETRY missing 30 [ 98.495791] CPU: 0 PID: 16302 Comm: syz-executor6 Not tainted 4.9.78-g29eadc4 #20 [ 98.503380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.512706] ffff8801c93178c0 ffffffff81d943a9 ffff8801c9317ba0 0000000000000000 [ 98.520671] ffff8801b0e8b310 ffff8801c9317a90 ffff8801b0e8b200 ffff8801c9317ab8 [ 98.528655] ffffffff81661d4a 0000000000002a2e ffff8801ce1e50f0 ffff8801ce1e50a0 [ 98.536623] Call Trace: [ 98.539179] [] dump_stack+0xc1/0x128 [ 98.544512] [] handle_userfault+0xa3a/0x1310 [ 98.550540] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 98.557521] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 98.563894] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 98.570269] [] ? handle_mm_fault+0x117b/0x2530 [ 98.576469] [] ? handle_mm_fault+0x1fc3/0x2530 [ 98.582670] [] handle_mm_fault+0x1fd1/0x2530 [ 98.588693] [] ? __pmd_alloc+0x410/0x410 [ 98.594372] [] __do_page_fault+0x5c2/0xd40 [ 98.600223] [] ? mm_fault_error+0x2c0/0x2c0 [ 98.606161] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 98.612792] [] do_page_fault+0x27/0x30 [ 98.618298] [] page_fault+0x28/0x30 [ 98.623542] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 98.630348] [] ? SyS_ppoll+0x18a/0x400 [ 98.635851] [] ? SyS_poll+0x3f0/0x3f0 2018/01/24 22:56:28 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000008000)=""/52, 0x34) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000007000)={0x9, &(0x7f0000009000)=[{0x9, 0x10001, 0x1, 0x1}, {0x7ff, 0xff, 0x8, 0x4}, {0x0, 0x4, 0x6, 0x2}, {0x20, 0x6, 0x5dc2, 0xb7}, {0x20, 0x1f, 0x1, 0x101}, {0x6, 0xffffffff, 0x8a, 0xfffffffffffff8b0}, {0x5, 0x8, 0x1, 0x5}, {0x80, 0xcc2d, 0x0, 0x3}, {0x4, 0x6, 0x0, 0x6}]}) chroot(&(0x7f0000007000)='./file0\x00') r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, "6bf1e49d86d1058ed1ec37a00bd1f3d669e74a791f78cee45b375c1311e33f34"}) r2 = dup(r1) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000009000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) bind$inet(r2, &(0x7f0000008000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 22:56:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00002c2000)={&(0x7f0000561000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f50000-0x10)={&(0x7f00007ee000)={0xe30, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="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"]}, 0xe30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003af000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000a20000-0x28)={@common='gre0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 22:56:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00003d9000)={@generic="2fff7d955f05e9224c4173472ada66a2", @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$inet6(0xa, 0x3, 0x9, &(0x7f0000807000-0x8)={0x0, 0x0}) accept4$inet6(r1, 0x0, &(0x7f0000949000-0x4)=0x0, 0x800) 2018/01/24 22:56:28 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) pipe(&(0x7f0000003000-0x6)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000004000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000503000-0x10)=[{&(0x7f00008f2000)="580000001400190440834b80040d8c560a060000ec03ea000000000700000000024824ca944f64008900050028635a003b7dbe6d830200280000000000000003ed03ffebdd00000010000100050c0900abfcff0000040e05", 0x58}], 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000003b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000084b000-0x4)=0x60, 0x800) bind$inet(r0, &(0x7f0000897000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) seccomp(0x5, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0x0}]}) clone(0x1ff, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f0000735000)=[], &(0x7f0000ac0000-0x30)=[]) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000606000-0x84)=""/132, &(0x7f0000239000)=0x84) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) execveat(0xffffffffffffffff, &(0x7f00001c0000-0x8)='./file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f0000e46000-0x20)=[], 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/01/24 22:56:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x10000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008cd000-0x9)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000b90000)={0x81, 0xd2, 0x1, 0xa6, 0x5, 0x10000, 0x0, 0x0, 0x0}, &(0x7f0000589000)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000526000-0xa0)={0x0, @in6={{0xa, 0x2, 0xd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd72}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x100, 0xaf93, 0x7fffffff, 0xa}, &(0x7f0000956000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000288000)={0x0, 0xc96, 0x0, 0x3, 0x3f, 0x1f}, &(0x7f0000e4d000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00006fb000-0x8)={0x0, 0x6}, &(0x7f000067a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000070b000-0x4)=@assoc_id=0x0, &(0x7f0000b4c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000234000)=@assoc_value={0x0, 0x0}, &(0x7f0000674000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00006a5000)={0x0, 0x8, 0x20}, &(0x7f00000ee000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000274000-0xc)={0x0, 0xf95f, 0x0}, &(0x7f0000e70000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000083000)={0x0, 0xfffffffffffffffc, 0x0, 0x40, 0x100}, &(0x7f0000157000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e99000-0x8)={0x1, [0x0]}, &(0x7f0000242000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000455000-0x8)={0x0, 0x401}, &(0x7f00007d0000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000710000)={0x0, 0xa796}, &(0x7f000080b000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000818000-0x118)=[{&(0x7f0000664000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cd9000)=[{&(0x7f0000b4d000-0x3c)="0ac405fcd74b2163579a708b559f9374a2b6ae6933f2e981d03ef077d331312003db21d53c37e225469cdcea2deb2a0cb21985fac8868f31e65eee5c", 0x3c}, {&(0x7f0000792000-0xe3)="36b643cf0d239566e3bd20732bf278993c603c18011616a7f7486e6af286b098aa4f1fcea8a296d86f15d4d7ed739b73007af3d8b70dd598ea5404786fc928fcd4f485948424e5f61b3903784d3d04d6f6f32dc66f9b740160d0b16380564c517c708e300a5a81a42fa79ded8105157432da757a06bf2f50019b1b562b0a301c6098d4827866e67f4fa6a67ec24f49f6335987a1655eaa8bf0e425246afbf50aa964a8fcc681000ffe01cbfcd40072ae79da6560d871f747b555b43e051e0addc186ab5fbc24f015e598b789dca1a38ff7baf58cd3e2f65d3378f3d504f4a6c5b262de", 0xe3}, {&(0x7f0000d6a000)="55c419713f67890a2131b0b882f6905e6eb84b2a7956bee6428f5e45885c0915c4eb6b701a9d29da1e64679e33d2827719ddd9ec0a0839eb5429914efc6345f161d789ea9ad88b3c234fe3986b", 0x4d}, {&(0x7f0000fab000-0x78)="124f6bb451d25c5927d916166ec9082a9328d05c5bfbbcd2e0a8775d318ec0e9dae000e4720145b3d00e0a1cdbd28e375adaed0778c3cea56371a26aa6340c6af1205c08211e41d7608184d346d886d3c5bed6808c0ef8e9879ffcddd24437ef0ab2f0bf9813e21dd4712b8aecac6c5ede6d83b828c2de1f", 0x78}], 0x4, &(0x7f0000253000)=[@sndinfo={0x20, 0x84, 0x2, {0x8000, 0x203, 0x6, 0x91, r2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffc, 0x2, 0x4, 0xff03}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x20b, 0x6, 0x400, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0x1f, 0x5, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8201, 0xb6a, 0x6, r4}}, @init={0x18, 0x84, 0x0, {0x7f, 0x8000, 0x2ab6eea4, 0x0}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x0, 0x4, 0x9}}], 0x150, 0x24000000}, {&(0x7f00007ea000-0x1c)=@in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c, &(0x7f00004de000)=[{&(0x7f000093e000)="86d0780ff94c0ad65d1b3e3d68c15301", 0x10}, {&(0x7f000065b000)="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", 0x1000}, {&(0x7f0000043000)="b68af7e7a0dab38dcf8b19b8fafb3f5e33423f69cc3724e5a0c9c1ebf2d0db8a9498c195785fc10bdc1071f3f81fe1e9dea3f2247aea64edcb3541471c4012bc573963397ff40e9e02d48d56d03d17f06df7754cbdd9011319d2c0c7c72528a6f6e44dc99b6265e9016ee828435477ff705ff731d979e8e4df11ec739d68bfd5a81d731b2587bfcd499b1e143bb65fdbaf2e3a8067a3d53e126e87720e141f55f4a4ee0057d1623bab9f28d8c597036cf7120ee2e21cd8ea61bf2eb6cf29a533c263ddb64c", 0xc5}], 0x3, &(0x7f0000121000)=[], 0x0, 0x805}, {&(0x7f0000cd4000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003e7000)=[{&(0x7f0000848000)="2a4af7b10a1729d978fe8e7c601a9b3117de6886243f8f370868b7238e8238504cce6789420eacc58cf250b35e6acf12226bf5b10ed975885d0c9ccf1fd7b7d3ec594d08b6edc96447f6c1e0a2766bb3d21952a56dfec8b98090715c78122f9a32afe83398040b433c8c5cbce6a30ab6078744d6fbc88a52125adf73ff2b046341766899840c61b6b46b99073b21109a7adb61fbcc515e24bd2378d419aca3be62", 0xa1}, {&(0x7f0000634000-0x3f)="f0f3d1e7cfc01c5e2c6f0c1e72e461c517bb980a30d001bf0945630ee31036235c2ed342435799b5d8cf20eb241a0a66e1c5c58fa19da01d3a30c3bc91653e", 0x3f}, {&(0x7f0000f29000)="bc17f5cf3e6201afa1529ee5637f470ba3168f449885a80fa415d76f9451618a4457d8d764d7cee05cbd3750c226817bd234b58c2a25cfd8ca245e3b4f7a395a88faa4ae9b2f0bdae9", 0x49}, {&(0x7f0000806000-0x83)="67b9454377c4cde3d1622b50bde4e3d12bf54a0614e45f5632a2d1e5cd1ceed99035709c5fa76cbc3ac234e48fd7193352da192f0fb8eb7a304721d76825b11e6ffa38819d2d019ea861f763cb54a30a0c561fd1336d43cc0dad8d7e25d522a2a73c7491cfb9d12ff33b2306a961d017b54259bef74f95e3dd3e50028f75313aee27e1", 0x83}, {&(0x7f0000b54000-0x8b)="128083639aa511694748c06eb67e9120e8e52350f61cf69b686bfe90992598bb4d8a030cd5c9ed08e4189d117d31619d357a491d928a80b0fb0892bf12435988886e6e9c390377bafe6a7ec6be7f18ec4ce5e22846f6076076a99a4b7dc5652f9f429868d7799bec197e3f2cc89b0c07ecb0b4861d6a06496200bcbc088b527c1ef09acf2f3723f4c46d39", 0x8b}, {&(0x7f0000182000-0x63)="afc2738060c3267a719e04b50ea94de3ace90ea794ec670d968b3891bf4a25c0e67474c6df81eb75689b676004bae1ba8930832db2a36e2359a251b0506c945970d1d953b1b0a6dc75f689065a9d1a15637a48891d196387deebfd838beb8298a921cf", 0x63}], 0x6, &(0x7f0000234000-0x1e0)=[@init={0x18, 0x84, 0x0, {0x1f, 0x1, 0xff, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x7, 0x1, 0x3, 0x9, 0x1, 0xff, 0x3, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x22b, 0x8, 0x3, 0x2, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x8001, 0x8, 0x1, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0xf0c6, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x4, 0x9, r9}}, @init={0x18, 0x84, 0x0, {0x800, 0x7fffffff, 0x5, 0x401}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xfcf8, 0x8000, 0x4, 0x40, 0x1, 0xffffffffffffffe1, 0x8, r10}}, @init={0x18, 0x84, 0x0, {0x1, 0x8270, 0x4, 0xa9}}, @init={0x18, 0x84, 0x0, {0x200, 0x3f, 0x9, 0x7fffffff}}], 0x1e0, 0x4000}, {&(0x7f0000cbe000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000505000)=[{&(0x7f0000461000-0x7e)="9916a1bbfd5fdac88aaca1cd280f3238f7051dc73bcebd7ccc430abbb36bba2ee6796e14b26ebd7bd3a36b621aca8a7bdc2f2d15d5550b2f8565c07c5372a5decbed153a3bb3b9857f811dae16804b58178fe640e892ab70ecd509d82a23cbbbe55f5ccf53b56587942bf2ffd86981aaa33ea82c2994ee6c161e6b6c2d62", 0x7e}, {&(0x7f00005ce000-0x5b)="02f65da1eab69f2d50616795cc0637813ca5b91a0502801be4c00cd9a2f031f7d2ccdd9fe53f8c251f92d15aeb2c8a88971d7fce9af3c15ae12ae2fda6b675b79e65c40e8296fd037a2b5a199d661041d9fb97fce3d3a4d8aae3dd", 0x5b}, {&(0x7f000029a000)="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0x1000}, {&(0x7f0000bdd000)="465cbc311f5e940d71b0e3a355d3a8e183a5d4779ee74d9649dc3bf02c15f406ebb462923a558ca17e61fe6855ad649c69b75fefd5757d6f4c988ac4bdde58864d5ab822cf3316d8b75f93d34307e002cc825bc4231216f9eed9317160b86e482d81f366c16c75d0bbeb5d4b045d18848a4f737a1e54f648d55c92", 0x7b}, {&(0x7f0000c0b000-0x7a)="4b3cf035b1a18a34434ca70e12f211e439c43fe8613d854f65a7241f14b6cd2e2d19127560070c5cd365103d0b60a54b086d7e32e0d239d0f4375dbdbe3d3982f6293e707b032ea12485e0fa77374c5544aa5fb38480179f8372c0e3239d9ae0c64a4bab85a714d02a5a97c6a06b7679759509a514d495ed1cce", 0x7a}, {&(0x7f00009a5000)="5fe7cb0e68849871b74468036b14b96ddff07a970087a18560811b31d21ad65163062430862bf8ef7ba614cf8b2330cea42adbb9292f8f5e2713146a8d1a50b105db3c3c7f94fa67cef7551a2ba4b24b7cadcb53ae1a4c2659bb2f83e934e3237c3a6edb552d9726ae615d258322116fc70679f2fd6cd736b380758a0903c190a129a80bb6d260ff9cc30aa4f1012596fc880dcc9b8bdbe314edc024c20b1a731ea961cef13efd4c949e70477f531a5c1444f11d44bd34352a649261747532974c437f2184b750e03c815974f34e8809918596207f6f620e675f374906e21a", 0xdf}, {&(0x7f0000dc2000-0x79)="776ded6b58e697a85586050cd2a3d9f4075e54cb9cf23469184e5d1a89537379f3919bb5c8530a1ae6f4a138374f23ee81e6526626b14d6ec59b8e7fac9da46c1af7da6f4210e0f76ee38dec352cbf6f67b23c49cb5ac9c56741cf7172c2d628c845c26307b17f638c09bfe68a795d31b4e937b13500337d58", 0x79}], 0x7, &(0x7f000066c000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x1000, 0x820e, 0x0, 0x1, 0x7, 0xfffffffffffff030, 0x3f, r11}}, @init={0x18, 0x84, 0x0, {0x2, 0x7, 0xe0f, 0xbb18}}], 0x60, 0x10}, {&(0x7f0000594000-0x1c)=@in6={0xa, 0x2, 0xd5f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x401}, 0x2}, 0x1c, &(0x7f00005c0000)=[{&(0x7f0000ab6000-0x53)="4083b748b6fdbc53137d06ab5f22b43226e51939fb13ba2830ad2f40cabe9965880786544c2d618fec2610c9581f77976175c09ef2af8776eb06abc4a512f1d2290b5128ed32975ee102f3049409c3543781d8", 0x53}], 0x1, &(0x7f0000ac7000)=[@sndrcv={0x30, 0x84, 0x1, {0x30a3, 0x0, 0x8001, 0x6, 0xb79, 0x824, 0x1, 0x925, r12}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x1000, 0x8, 0xffff}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x3, 0x100000001, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff80, 0x9, 0x8002, 0xd1, 0xfff, 0x1, 0x101f, 0x0, r13}}], 0xc0, 0x10}], 0x5, 0x40) readv(r0, &(0x7f000019f000)=[{&(0x7f0000561000)=""/17, 0x11}, {&(0x7f0000e6b000)=""/144, 0x90}, {&(0x7f0000848000-0x93)=""/147, 0x93}], 0x3) r14 = syz_open_dev$sg(&(0x7f000047d000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r14, 0x5452, &(0x7f00002c5000-0x8)=0x6) 2018/01/24 22:56:28 executing program 6: mmap(&(0x7f0000000000/0xd48000)=nil, 0xd48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffbfffffffffffd, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d49000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d49000-0xc)={0x9, 0x0}) r2 = socket(0x3, 0xa, 0x2) ioctl(r0, 0x8936, &(0x7f0000000000)="") ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00009db000)=0x0) mmap(&(0x7f0000d49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r3, 0x8, &(0x7f0000d49000)=0x0) 2018/01/24 22:56:28 executing program 1: mmap(&(0x7f0000000000/0xf42000)=nil, 0xf42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000075c000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000410000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000f42000)=0x32) write$eventfd(r0, &(0x7f0000806000)=0xbffffffffffffffa, 0x8) writev(r0, &(0x7f0000012000-0x10)=[{&(0x7f000000e000-0xa3)="f8408e907d003cb2", 0x8}], 0x1) r2 = epoll_create(0x5) dup2(r2, r0) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r6, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r3) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) tkill(r3, 0x16) [ 98.641274] [] ? SyS_futex+0x22e/0x2d0 [ 98.646785] [] ? do_futex+0x15c0/0x15c0 [ 98.652378] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 98.659014] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 98.665821] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 98.672369] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/24 22:56:28 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x101, 0x8, 0x1f}, &(0x7f0000004000-0x4)=0xfffffffffffffe34) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000004000)={0x3, {"29dada7d12741c"}, 0x1}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000004000)=[], 0x0, 0x4000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) 2018/01/24 22:56:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000280000-0x10)={0x9, 0x4}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) recvmsg(r1, &(0x7f000056d000)={&(0x7f00001e0000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000bfb000-0x50)=[{&(0x7f00003fe000-0x4e)=""/78, 0x4e}, {&(0x7f0000fe9000)=""/220, 0xdc}, {&(0x7f0000afb000-0x1000)=""/4096, 0x1000}, {&(0x7f00003b0000-0x2c)=""/44, 0x2c}, {&(0x7f0000d6c000)=""/167, 0xa7}], 0x5, &(0x7f0000666000)=""/173, 0xad, 0x400}, 0x10142) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000711000-0x3629)={'raw\x00', 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000f96000-0x10)={0x0, 0x0}, []}, 0x60) 2018/01/24 22:56:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00009a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14, 0x80000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00006ef000)={0x4, &(0x7f0000d82000)=[{0x100000001, 0x3bb, 0x3, 0x1f44000000000000}, {0x0, 0x1000, 0x80000000, 0x40}, {0x10, 0x4, 0x0, 0x4}, {0xfffffffffffffe00, 0x7fffffff, 0xffffffff, 0xd3b}]}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) chmod(&(0x7f0000e28000-0x8)='./file0\x00', 0x20) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000da9000-0xc)='/dev/ashmem\x00', 0x101200, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000512000-0x4)=0x0) getpgrp(0xffffffffffffffff) r3 = getpgid(0x0) r4 = getpgid(r3) ptrace$setopts(0x4206, r4, 0x2, 0x8) socket$pppoe(0x18, 0x1, 0x0) syz_open_dev$loop(&(0x7f0000a1f000)='/dev/loop#\x00', 0x7ff, 0x10000) splice(r2, &(0x7f0000fbc000-0x8)=0x0, r2, &(0x7f0000f69000-0x8)=0x0, 0x7, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 22:56:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00003d6000-0x8)='./file0\x00', 0x80000, 0x4) utimensat(r0, &(0x7f0000dfe000-0x8)='./file0\x00', &(0x7f0000f6d000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000697000-0x9)='/dev/rtc\x00', 0x8040, 0x0) r2 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x7ffbf, &(0x7f0000030000-0xe9)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35877725fa4dc848971b0a8349135dafe4f856f190073dda589e978379dd7768571d137b25cdb1ab4161c027ed80fcd7c44a662796a17963bc24c6aca5150bebc634e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba32769b201dfb1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b124443171d9d151f602d4edd2d1bc8772b133ccde7811783d5a385cbf07fbb5e93223dd1e2c4bf3b7e6cd72c") openat(r2, &(0x7f00009f0000)='./file0/bus\x00', 0x200801, 0xa) ioctl$TCSETAF(r1, 0x5408, &(0x7f000024e000)={0x4c8e, 0x5, 0x7ff, 0x5, 0x7, 0xfffffffffffffffd, 0xfbc, 0x0, 0x207e, 0x7}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f000065b000)={0x1, 0x0}) renameat(r2, &(0x7f0000179000)='./file0/bus\x00', r2, &(0x7f0000e44000)='./file0/file0\x00') 2018/01/24 22:56:28 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x1ffffffffd, 0x0, 0x100000003, 0x212, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/24 22:56:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) r3 = dup(r1) recvfrom$ax25(r3, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendto$inet(r0, &(0x7f000032a000)="", 0x0, 0x200007fb, &(0x7f000034d000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) read(r0, &(0x7f0000e82000)=""/54, 0x36) close(r0) 2018/01/24 22:56:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000811000+0x2b5)={{0x3, 0x3, 0x9, 0x2, 0x1}, 0x951, 0x9, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0x10001, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x8) 2018/01/24 22:56:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_gettime(0x0, &(0x7f0000856000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x3, 0x0, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000748000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000726000)=0x0) rt_sigqueueinfo(r2, 0xa, &(0x7f0000d40000)={0x3f, 0xfffffffffffffff8, 0xfffffffffffffffe, 0x7}) r3 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000322000-0x8)={0x3f, 0x10000, 0x400, 0x3, 0x100}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00000ff000)={0x0, r3}) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r4, r5) ptrace$setopts(0x4200, r3, 0x5, 0x10) clock_gettime(0x1, &(0x7f0000596000-0x10)={0x0, 0x0}) tkill(r3, 0x15) 2018/01/24 22:56:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = memfd_create(&(0x7f00001b6000-0x1)='\x00', 0x1) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000da6000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000677000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00004fa000)={@loopback={0x0, 0x1}, 0x5, r2}) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3c}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 22:56:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r2 = add_key(&(0x7f00001e8000-0x5)='ceph\x00', &(0x7f00007a7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000024e000-0x75)="464cd809764e4c838e345dd2f185e255a8a476e47454ccaecde0945492df2a0b613fdb2e33830446f22cb996c841f1f7b3dd27f34fc094675fe51c2600313260bab4092a80d1d5cda129bf672a69287274db88abfa9dc7396af8009579780ba018f95a531d03d31081dedaa4c037b560361f4fe3e9", 0x75, 0x0) keyctl$get_security(0x11, r2, &(0x7f00000c2000)=""/143, 0x8f) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf8000-0xc)={0x0, 0x0}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000005000-0x68)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ee000)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000081e000)={0x0, 0x2}, &(0x7f00009a0000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00003a7000-0x14)={r4, 0x200, 0x8, 0x100000000, 0xe4, 0x3}, &(0x7f00006db000)=0x14) 2018/01/24 22:56:28 executing program 3: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4c, &(0x7f0000dc0000)=0x0, &(0x7f0000dc0000)=0x4) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000514000/0x3000)=nil, 0x3000, 0x3000004, 0x10, r0, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f000023c000/0x1000)=nil, 0x1000, 0x100000f, 0x811, r0, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000dc2000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000dc3000-0x30)={0x84, 0x0, &(0x7f0000dc2000)=[@reply={0x40406301, {0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x60, 0x20, &(0x7f0000dc2000)=[@ptr={0x70742a85, 0x0, &(0x7f0000dc2000)=0x0, 0x1, 0x1, 0xf}, @flat={0x77682a85, 0xa, r1, 0x3}, @fda={0x66646185, 0x4, 0x0, 0xff}], &(0x7f0000712000)=[0x28, 0x78, 0x40, 0x30]}}, @increfs={0x40046304, 0x3}, @register_looper={0x630b}, @free_buffer={0x40086303, r2}, @dead_binder_done={0x40086310, 0x0}, @increfs={0x40046304, 0x1}, @acquire_done={0x40106309, r3, 0x1}], 0xeb, 0x0, &(0x7f0000069000)="ad60344f26445aa53b79efa158a071de8b811eb66c48753c03f88fac09f273db5e53722ca29ea528b9c6433dc6de3e1f0c7ef8098c4888b53d31d4636f3a1c27b7b032a0563e72ddc36ee51f873b438270168f8df0d7f921aabf56761f931da9ba51e0ef38e46f3052b6dd98514bd5498746783aa2265b7f28ce148f3d30b2a619de4d9c4d21ff4e8d5a12c87fc838d992773a66661e28645107a6bdbfe59841c7d797f1921b51a6f809d3d88e5761b844ee7c5ad9d5a8e7dc119af6895ae7f3dd17163c55414b1d5ae8755a9cfb1a606f6068a3ecba891ad924c548266bff4b5afce0d931c2417f4a5b99"}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x821) 2018/01/24 22:56:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x18, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eff000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000753000)=0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x0, 0x5, 0x0, 0x0, 0x0}) 2018/01/24 22:56:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x100000000000001) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00003e7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004fe000)={@generic="1024148e0ece33ee9e53f10933f8d12a", &(0x7f0000c04000-0x24)=@ethtool_channels={0x3d, 0x80000000, 0x2, 0x800003, 0xd5, 0xfffffffffffffffd, 0x2482, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r1, 0x80000) ioctl$TCSETA(r3, 0x5406, &(0x7f0000003000-0x14)={0x6, 0x7, 0x101, 0x3, 0x5, 0xe35b, 0x9b, 0x6d2, 0x43, 0xf3}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000001000)="35426d7a0a641ded0b8d99f69698ebcba53221a39c2750e11559f86971dd95973a29882deeca48e020a07afb1d07efd44153e8eadb3a42a80c3dc170a4272fe92efe2f6b9c3f1f140f9cf584a1bca3ebf6916ad4880b1f538297fd61af1b0f68d5a092f27c060362167fdf386b36ef06c8164cb7245d8cf4921da9f6e298e299fe25ef9f3247641813218773fec38bb22d0e24fd1fad7d2dbd1c530f642d36c0ba069c560543f51faf33e3961b4e004d8a6bdea4bbf2b75b952921d5b93e", 0xbe) r4 = socket(0xa, 0x1, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000663000-0xc)={0x0, 0x3, 0x30}, &(0x7f00009c8000)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00006cc000)={r6, 0x101}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen$netrom(r4, 0x8) mlock(&(0x7f0000973000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000edb000)=@assoc_value={r6, 0x10001}, &(0x7f00005cb000)=0x8) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000003000)={0x1, &(0x7f0000001000)=[{0x4, 0x400, 0x8000, 0x800}]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000381000)=0x0) write$evdev(r3, &(0x7f0000003000-0x30)=[{{0x0, 0x0}, 0x3, 0x8001, 0x8000}, {{0x0, 0x0}, 0x8, 0x81, 0x8}], 0x30) mq_getsetattr(r5, &(0x7f0000004000)={0x20, 0x9, 0x8000000000, 0x400, 0x1, 0x401, 0x1f, 0x6}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/24 22:56:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x96)=""/150) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00005fa000-0x4)=0x0, 0x80000000c, 0x1, &(0x7f0000dac000)={0x0, 0x0}, &(0x7f00005f9000)=0x0, 0x0) 2018/01/24 22:56:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001ff000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f00007f0000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000b0000-0x8)={r3, 0xffffffffffff8001}, &(0x7f0000b71000-0x4)=0x8) r4 = openat(r2, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000017000-0x10)={0xfffffffffffffc00, 0xc, 0x7ff, 0x9, 0x0}, &(0x7f000093e000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000916000-0x64)={r5, 0x5c, "e4b62edbace1a6edf4009748d7d1fe0eb6cbcae8f007c6900081f8f54e504ba1cc72da1775fea9ad92e0d8e152e1a712c3da2e12f6376a8c353273c2e2555310700b03dfef10a1213532d12384eb0743547e6e41a13c43203cdb2ece"}, &(0x7f000047b000)=0x64) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r4) 2018/01/24 22:56:28 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f0000000000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000002000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x100}) [ 98.949508] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 98.958907] audit: type=1400 audit(1516834588.749:71): avc: denied { setpcap } for pid=16368 comm="syz-executor2" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/24 22:56:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000052e000)='/dev/vga_arbiter\x00', 0x500, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000056c000)={@common='dummy0\x00', @ifru_ivalue=0x7fff}) getpeername$packet(r0, &(0x7f0000810000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000604000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000e4f000)={&(0x7f0000be1000)={0x10, 0x0, 0x0, 0x10004}, 0xc, &(0x7f00008ea000)={&(0x7f0000fc4000)=@bridge_delneigh={0x58, 0x1d, 0x400, 0x1, 0x0, {0x40000002, 0x0, 0x0, r1, 0x28, 0x0, 0x4}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x4}, @NDA_PROBES={0x8, 0x4, 0x2}, @NDA_MASTER={0x8, 0x9, 0xfffffffffffffffc}, @NDA_PORT={0x8, 0x6, 0x2}, @NDA_DST_IPV6={0x14, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @NDA_SRC_VNI={0x8, 0xb, 0x8867}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x40c0) r2 = socket(0x1, 0x3, 0x200000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a1d000)={0x0, 0x3, 0x30, 0xfffffffffffffff8, 0x7}, &(0x7f00002d5000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002c1000-0xa0)={r3, @in6={{0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x9, 0x6, 0x0, 0x20}, &(0x7f0000210000-0x4)=0xa0) write(r2, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/01/24 22:56:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept4$inet(r0, &(0x7f000017d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000360000-0x4)=0x10, 0x0) nanosleep(&(0x7f0000ad7000-0x10)={0x77359400, 0x0}, &(0x7f0000eb4000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r1, 0x2712}, 0x10) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r0, r4) tkill(r2, 0x16) 2018/01/24 22:56:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x80000001}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = getpid() getpgid(r0) gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e56000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008fd000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00002da000)=0x0) tgkill(r1, r2, 0x23) r3 = syz_open_procfs(r2, &(0x7f000026c000)='mountstats\x00') ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000e96000-0x4)=0x8) 2018/01/24 22:56:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f9b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000019b000-0x5c)={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x20}, {0xa, 0x3, 0x7e3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, 0x10001, [0x3, 0x9, 0x9d, 0x1, 0x3, 0x5, 0x80000001, 0x3]}, 0x5c) setsockopt(r0, 0x1, 0x33, &(0x7f0000e65000-0x9)="d7fd09000079890fddd5a45d3f32e504", 0x10) 2018/01/24 22:56:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) unshare(0x400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cd7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f000049d000)={0x0, 0x0}, 0x83ffe) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00003b5000-0x4)=0xd5d7, 0x4) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000371000-0x38)={&(0x7f0000ed4000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000afa000-0x10)={&(0x7f0000411000)=@del={0x110, 0x11, 0x300, 0x2, 0x2, {{'drbg_nopr_ctr_aes192\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x1f}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0xfffffffffffffff7}, {0x8, 0x1, 0x0}]}, 0x110}, 0x1, 0x0, 0x0, 0x4008804}, 0x1) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) fstat(r2, &(0x7f00001d8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000052000)={0x0, 0x0, 0x0}, &(0x7f0000a35000-0x4)=0xc) fstat(r2, &(0x7f0000b7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000454000)={&(0x7f0000e81000)={0x10, 0x0, 0x0, 0x400008}, 0xc, &(0x7f00009f3000)={&(0x7f0000f56000-0x2440)={0x2440, 0x13, 0x4, 0x108, 0x5, 0x1, {0x3, 0x0, 0x8}, [@generic="90185c6c182113797dcc8f0a2cc84020d1e7824bab60fc841a09f037a976f94e3e7121ce23e818c5a2fa864b4fb8ad82f0ab3d0d0ef4a51782ea78694fa19874d9a9dc2b4f62edf13158082bc05a68cba8253800a48f08e95e0008bcb6f5501ed3fa9bb1291977cdc5cabaa7a16713aaa1c537fb86c48d211176472102bc9433f5a47a1ac6163ea60856ddab02e2127bba69aa73eb97467c75b8bbd3cf15be5201a33007fc8d8d52a633578bf7b0c9f05552df478bae905173c98e3af24fa7c22d6a51d17befbb10c7530af1471d6f96a827f102608f3ea9a3fd0c67472df5288e67f8f0218db7916133ef6bbb36ff2f04e1a4054d6fc11f62", @typed={0x8, 0x90, @void=""}, @generic="231b9f2543a4c4c6d0a6c4d57e049836a23e232936b983e044972858ec3308a9fc64d4a19553aa68c3888c3f1dce70fb5b82e60c40dfb3355d128201527e7cfec92c878e81c21ac8a38f9323d22d5cbe9efaeb8e92d2dc816b2c1f7fe7581e87aaa4f322ffca557d1549458025c0da0b830b92e55816bf42934f677bd762227d18ae2d5e352e3206e378606da62dd19f65174ee90ddaaa11393fc5f2abbd0877df5e39b6684a47c3b12e1ca61d473c080177bcf166b3902f10611184bffe", @generic="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@nested={0x130, 0x3e, [@generic="79228e4b06d310942d145fe0f41a65a36d9747072b4ad7deb0d1d62e2f7bec1d684f87fbdff78ba1a731bf48fecc96a7d8ff2f66185876f8fcb5447ca08e94a3f8bb950ff187a5f08fa876bfa929200b35d72afaad4be282ac7c38ab57bcdb1c71db76f004873911574b9308014cbf2006e8709cfec787e8c00a0e2502bce176088376b161c5cb25c5833aa738c5f9a5ce5555df4ab25e3e273ef6e864b207dfd939388ae936c560d511c5502e62cc21e5a5b6c5ae90044359817568cd38223b424c0e1905b2271d9eb9444cc367c01a02fa35cf85dbc0cd18c6ed27d4a9d8590d4b104adbd0ca1e56b0b524ed3122722ca5f19d8f", @typed={0xc, 0x85, @fd=r5}, @generic="22315d1bed53ed81c1535c3d2c051863aaf8e6fc3f4431fad6bd89", @typed={0x10, 0x1f, @u64=0x0}]}, @nested={0x113c, 0x5e, [@typed={0xc, 0x7e, @uid=r6}, @generic="1fa076b96b1ef0c5e244b90bcd86bff769fa4fac0b37c464f1b1c25b36f3c623b1c56bdcaa45e3fcd0802fb4b681c8451d", @generic="c54ddcdda0580c1353cdf40a2c12da59a723ae1f941a8077bf10e9365e80f746b11cf39c0ab8f38aa06871d50f82e2be104340f4e1298b8bab131702d9d8076b0e6f3978a36b05ad8a955802672699a7f800fefeeea39a26659dad0709f2205105d02fb747362b02ab9ef6c152ce3e05e32a8863a3d68b14a0426737ca0f991a89ec583839bafef2754f583e9a358eb992acda6062017aebd77a1f69f45f79f9658a543c17b302acbf254e876d860ee5f6c5d2f7791cfd65de9bd072ddbed02961c8257e4c320b205b4ce2", @typed={0x10, 0x35, @u64=0xfffffffffffffff7}, @typed={0x8, 0x22, @void=""}, @generic="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", @typed={0xc, 0x12, @uid=r7}, @typed={0xc, 0x57, @uid=r8}]}]}, 0x2440}, 0x1, 0x0, 0x0, 0x40040}, 0x24000040) [ 99.010350] binder: BINDER_SET_CONTEXT_MGR already set [ 99.016161] binder: 16367:16396 ioctl 40046207 0 returned -16 [ 99.034890] binder_alloc: 16367: binder_alloc_buf, no vma [ 99.046997] binder: 16367:16407 transaction failed 29189/-3, size 0-0 line 3127 [ 99.057299] binder_alloc: 16367: binder_alloc_buf, no vma [ 99.063274] binder: 16367:16396 transaction failed 29189/-3, size 0-0 line 3127 [ 99.085676] binder: undelivered TRANSACTION_ERROR: 29189 [ 99.091823] sock: sock_set_timeout: `syz-executor1' (pid 16427) tries to set negative timeout [ 99.101681] binder: undelivered TRANSACTION_ERROR: 29189 [ 99.107752] binder: release 16367:16370 transaction 124 out, still active [ 99.114687] binder: release 16367:16370 transaction 123 in, still active [ 99.121506] binder: undelivered TRANSACTION_COMPLETE [ 99.126624] binder: release 16367:16396 transaction 123 out, still active [ 99.133555] binder: undelivered TRANSACTION_COMPLETE [ 99.138635] binder: send failed reply for transaction 124, target dead [ 99.145434] binder: send failed reply for transaction 123, target dead [ 99.181795] sock: sock_set_timeout: `syz-executor1' (pid 16427) tries to set negative timeout INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 244.913594] INFO: task syz-executor5:16386 blocked for more than 120 seconds. [ 244.920882] Not tainted 4.9.78-g29eadc4 #20 [ 244.925710] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.933811] syz-executor5 D28720 16386 8985 0x00000004 [ 244.939528] ffff8801ae974800 0000000000000000 ffff8801ce09d500 ffffffff84429880 [ 244.947505] ffff8801db221b98 ffff8801c81df9f0 ffffffff838a1bbb 0000000000000002 [ 244.955479] 0000000041b58ab3 00ffffff8418af54 ffff8801db222468 ffff8801db222490 [ 244.963444] Call Trace: [ 244.966002] [] ? __schedule+0x67b/0x1ba0 [ 244.971677] [] schedule+0x7f/0x1b0 [ 244.976950] [] blk_mq_freeze_queue_wait+0x114/0x230 [ 244.983598] [] ? plug_ctx_cmp+0x100/0x100 [ 244.989363] [] ? prepare_to_wait_event+0x450/0x450 [ 244.995924] [] blk_mq_freeze_queue+0x1d/0x20 [ 245.001949] [] __loop_update_dio+0x47b/0x5d0 [ 245.007988] [] lo_ioctl+0x13a2/0x1990 [ 245.013404] [] ? get_futex_key+0x1050/0x1050 [ 245.019444] [] ? putname+0xee/0x130 [ 245.024695] [] ? loop_lookup.part.19+0x110/0x110 [ 245.031072] [] blkdev_ioctl+0x4aa/0x1a60 [ 245.036760] [] ? blkpg_ioctl+0x930/0x930 [ 245.042437] [] ? __lock_acquire+0x629/0x3640 [ 245.048477] [] ? do_futex+0x3f8/0x15c0 [ 245.053990] [] ? debug_check_no_obj_freed+0x154/0xa10 [ 245.060794] [] block_ioctl+0xde/0x120 [ 245.066222] [] ? blkdev_fallocate+0x440/0x440 [ 245.072335] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.078030] [] ? ioctl_preallocate+0x220/0x220 [ 245.084327] [] ? selinux_file_ioctl+0x355/0x530 [ 245.090612] [] ? selinux_capable+0x40/0x40 [ 245.096475] [] ? __fget+0x201/0x3a0 [ 245.101717] [] ? __fget+0x228/0x3a0 [ 245.106969] [] ? __fget+0x47/0x3a0 [ 245.112125] [] ? security_file_ioctl+0x89/0xb0 [ 245.118337] [] SyS_ioctl+0x8f/0xc0 [ 245.123501] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.130043] [ 245.130043] Showing all locks held in the system: [ 245.136345] 2 locks held by khungtaskd/514: [ 245.140633] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.149304] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.158947] 1 lock held by rsyslogd/3181: [ 245.163057] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.171899] 2 locks held by getty/3309: [ 245.175849] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.185117] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.195032] 1 lock held by syz-executor5/16386: [ 245.199667] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.208970] 1 lock held by syz-executor5/16417: [ 245.213617] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.222909] 1 lock held by blkid/16438: [ 245.226858] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.236156] [ 245.237752] ============================================= [ 245.237752] [ 245.244901] NMI backtrace for cpu 0 [ 245.248525] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.78-g29eadc4 #20 [ 245.255673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.264992] ffff8801d8adfd00 ffffffff81d943a9 0000000000000000 0000000000000000 [ 245.272953] 0000000000000000 0000000000000001 ffffffff810bac10 ffff8801d8adfd38 [ 245.280913] ffffffff81d9f4cd 0000000000000000 0000000000000000 ffff8801c0488418 [ 245.288873] Call Trace: [ 245.291428] [] dump_stack+0xc1/0x128 [ 245.296758] [] ? irq_force_complete_move+0x390/0x390 [ 245.303475] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.309413] [] ? irq_force_complete_move+0x390/0x390 [ 245.316133] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.323196] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.330174] [] watchdog+0x6f0/0xa70 [ 245.335416] [] ? watchdog+0x125/0xa70 [ 245.340830] [] kthread+0x26d/0x300 [ 245.345984] [] ? reset_hung_task_detector+0x20/0x20 [ 245.352615] [] ? kthread_park+0xa0/0xa0 [ 245.358206] [] ? kthread_park+0xa0/0xa0 [ 245.363793] [] ? kthread_park+0xa0/0xa0 [ 245.369380] [] ret_from_fork+0x5c/0x70 [ 245.374989] Sending NMI from CPU 0 to CPUs 1: [ 245.379479] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838b18a6 [ 245.387092] Kernel panic - not syncing: hung_task: blocked tasks [ 245.393207] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.78-g29eadc4 #20 [ 245.400358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.409679] ffff8801d8adfcb8 ffffffff81d943a9 ffffffff83a8ade0 ffff8801d8adfd90 [ 245.417637] ffff8801c0488400 dffffc0000000000 ffffffff84409000 ffff8801d8adfd80 [ 245.425596] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 245.433552] Call Trace: [ 245.436107] [] dump_stack+0xc1/0x128 [ 245.441439] [] panic+0x1bc/0x3a8 [ 245.446422] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.454614] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.461852] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.469089] [] watchdog+0x701/0xa70 [ 245.474330] [] ? watchdog+0x125/0xa70 [ 245.479746] [] kthread+0x26d/0x300 [ 245.484903] [] ? reset_hung_task_detector+0x20/0x20 [ 245.491531] [] ? kthread_park+0xa0/0xa0 [ 245.497119] [] ? kthread_park+0xa0/0xa0 [ 245.502709] [] ? kthread_park+0xa0/0xa0 [ 245.508301] [] ret_from_fork+0x5c/0x70 [ 245.514287] Dumping ftrace buffer: [ 245.517826] (ftrace buffer empty) [ 245.521504] Kernel Offset: disabled [ 245.525102] Rebooting in 86400 seconds..