, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$instantiate_iov(0x14, r0, &(0x7f0000939000)=[{&(0x7f0000939000)="439a6134a6a248d34bd73e4f7a1287d4f1da7350ae22400b6213b2ee96ec08e1a1c755c375417f5854735fc2379551e050e752fc4f86195378a8cc7e4f7f6e8093bf27567c1439404002069f878ddcf91edaab980f72361e61f9f3ca626809eab8ea0ac31c2fca5d9a5b4602067827e8102c965756212c9bda6fd132125e849a987b9ecacbcf103f78e72dd46b5f4f3f804655392cb24e283ae9682be163bc94ffbe16c01e9d77aae14e901e061a711402c6c971283775bce857db563f24ce6d758bd4b8bfb658490a3890e2ba688710ac2adc4c45720fc63aa2", 0xda}], 0x1, r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00\x00\x00\b\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x5, 0x0, 0x0, "35660a78c07d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 17:54:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e37000-0x20)={0x4, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000a55000)={r1, 0x3}) r2 = socket(0xa, 0x2, 0x0) connect$inet(r2, &(0x7f0000d3c000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r2, 0x29, 0x1, &(0x7f00005d3000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000b3d000-0x4)=0x14) 2018/01/08 17:54:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b34000)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000dba000-0x88)={0x81, {{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/08 17:54:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000086f000)="", 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = syz_open_dev$mice(&(0x7f0000bb8000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r2 = socket(0x11, 0x80803, 0xfffffffffffffffd) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005e9000)={0x5, 0x3, 0x4, 0x100000000, 0x0, 0x0, 0x80000000, 0x0, 0x0}, &(0x7f0000b47000)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a28000-0x8c)={0x0, @in6={{0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getdents(r3, &(0x7f0000976000-0xee)=""/238, 0x26e) r4 = request_key(&(0x7f000081f000)='.request_key_auth\x00', &(0x7f0000dba000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f58000-0xd)='/dev/net/tun\x00', 0xfffffffffffffffc) request_key(&(0x7f00007ee000-0x8)="fff77972086e6700", &(0x7f00002d6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bb3000)="2f657e2f6e65742f05006e00", r4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c43000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000665000)=0x8) [ 33.486522] audit: type=1400 audit(1515434085.150:24): avc: denied { sys_ptrace } for pid=5181 comm="ps" capability=19 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 2018/01/08 17:54:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={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) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000055d000-0x6)={0x0, 0x5}, &(0x7f000026d000-0x3)=0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000baf000)={r3, 0x200}, &(0x7f00005f8000)=0x8) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000e98000)=0x0, &(0x7f0000f01000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000664000-0x8)={0x0, 0x3}, &(0x7f000016d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00007f9000)={r4, 0x3}, 0x8) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/08 17:54:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008ea000)='/dev/rfkill\x00', 0x101000, 0x0) read$eventfd(r0, &(0x7f0000eeb000-0x8)=0x0, 0x8) keyctl$set_reqkey_keyring(0xe, 0x3) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) 2018/01/08 17:54:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c88000-0x8c)={0x0, @in6={{0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eaf000)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00003a4000)={r0, 0x8, 0x75, 0x3ff}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) r2 = getpid() getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00009f7000-0xb8)={0x0, 0xfffffffffffffffb, 0x400, 0x5, 0x3, 0x80000000, 0x8e, 0x6, {0x0, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x629, 0x9, 0x9, 0x2}}, &(0x7f0000398000)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006da000-0x8)={r3, 0x6ed8}, &(0x7f00009a6000)=0x8) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000358000-0x4)=r2) setsockopt(r1, 0x107, 0xd, &(0x7f00008b5000-0x4a)="1e6f8a33b3cb65aa186872e48d5c06d94bf61c7c37302d3024e9e7a48ca77201086c68600a8fc682a04ffb2798fa7e000011000000000863c7fc2de55a108621645d77e766b41e58ffcf", 0xfffffffffffffff4) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/08 17:54:45 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00009c8000-0x12)='/dev/input/event#\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ba9000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000072c000)='/dev/pktcdvd/control\x00', 0x80100, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00006c1000-0x4)=0xffffffffffffffe0, 0x4) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3f) capset(&(0x7f0000e11000)={0x20080522, 0x0}, &(0x7f00006d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000de5000)='/dev/input/event#\x00', 0x7, 0x40000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000df1000)=""/161) clone(0x40000000, &(0x7f0000178000)="", &(0x7f00000f4000)=0x0, &(0x7f0000e41000)=0x0, &(0x7f00008b4000)="") 2018/01/08 17:54:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x2, 0x0}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000492000-0x4)=0xa2, 0x4) 2018/01/08 17:54:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x487, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) connect$netrom(r2, &(0x7f0000ba0000)=@full={{0x3, {"d011aaf8901ae8"}, 0x0}, [{"defa5692d40bb6"}, {"8b65f0e87c96d3"}, {"cfbfe3a2c84d31"}, {"ddeb1a2b545154"}, {"0ac2f99c772eb5"}, {"db843b0c8e16ea"}, {"f967bc8966220d"}, {"63e2aca9f4b0e9"}]}, 0x48) 2018/01/08 17:54:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) fsync(r0) ioctl(r0, 0x2284, &(0x7f0000154000)="") 2018/01/08 17:54:45 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000000f000+0x3b0)=0x0, &(0x7f0000004000)=0x4) pipe2(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x0) vmsplice(r3, &(0x7f0000005000-0x30)=[{&(0x7f0000006000)="", 0x0}, {&(0x7f0000006000)="cf0f08040e13255d556ec8d30f2c45b6f6968cf1c18be0b9f8d0a0aaf00fa1b8a001c9fb13912dda4aea4b12ff27fa663fca74c5d590de7fa3102e13be0aa10bd2970db1c1e2f726e1f704641c2579694e60d00c85eabd09f6cf9c008c01536b8e09a00bf14f5531731568ae670b76da8211a50fac9c57de7de4193d4de2007cf73b1a28031214d212d5842b0657aba6ee150239f79a47b01fa9cd53f723d74cf3b9a228273a352015a409c86bc69d05d35ea3edc0abad78e349571e3944fbb5694ad788377f8f54ea10b4c2", 0xcc}], 0x2, 0xe) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000001e000)={0x0, 0x7f, "9695f8444c619a1c1194cc92326f70cef868f978fec9e367704fa523c1179b819ffc7f4b3b585d417248784cab6fec513721289e2c8b89f23ed7454021aec714ba09194c59c430f63fed98bf5305e493058e9f963776ccfab4580278f3167864a8964ca09501970a0664f54ccd0790319106ddd7b8264c006c77af5fd8cb17"}, &(0x7f000001f000-0x4)=0x87) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000000f000-0x8)={r4, 0x101}, &(0x7f000001e000)=0x8) 2018/01/08 17:54:45 executing program 5: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000-0x8)='./file0\x00', 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000039000-0x4)=0x0, &(0x7f000003c000-0x4)=0x4) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0xffffffffffffffff) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0xa012, r1, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000003c000-0x8)='./file0\x00', 0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 17:54:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) poll(&(0x7f000082a000)=[{r0, 0x1000, 0x0}, {r0, 0x2003, 0x0}, {r0, 0x10, 0x0}, {r0, 0x20, 0x0}, {r0, 0x0, 0x0}], 0x5, 0xfffffffffffffffb) bind(r0, &(0x7f000096b000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r0, &(0x7f0000067000-0x1)="19", 0x1) recvfrom$ipx(r0, &(0x7f0000cf6000)=""/0, 0x241, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0xfffffffffffffffc) [ 33.687193] device gre0 entered promiscuous mode 2018/01/08 17:54:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a8b000)='/dev/sg#\x00', 0x8, 0x1) getpeername$ipx(r0, &(0x7f0000b3b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000394000-0x4)=0x10) r1 = socket(0x11, 0x8000000000000802, 0x0) bind(r1, &(0x7f000096b000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x128) write(r1, &(0x7f0000067000-0x1)="", 0x0) recvfrom$ipx(r1, &(0x7f0000cf6000)=""/0, 0x241, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0xfffffffffffffffc) 2018/01/08 17:54:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000aad000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aa9000-0x4)=0xc) capset(&(0x7f0000bb8000)={0x20080522, r0}, &(0x7f0000e79000-0x18)={0x100000000, 0x0, 0x9, 0x5, 0x0, 0x0}) 2018/01/08 17:54:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000501000-0x8)={0x20080522, 0x0}, &(0x7f000077f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000085b000)='/dev/pktcdvd/control\x00', 0x400, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d85000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000359000)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000472000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000539000-0x20)={{&(0x7f0000077000/0x4000)=nil, 0x4000}, 0x2, 0x0}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000a6d000)=""/147, &(0x7f00007af000-0x4)=0x93) syz_open_dev$mice(&(0x7f00002ca000)='/dev/input/mice\x00', 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000d28000)='keyring\x00', &(0x7f00002b4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_security(0x11, r3, &(0x7f0000771000)=""/0, 0xffffffffffffff89) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000755000)=0x1) faccessat(r0, &(0x7f0000b78000-0x8)='./file0\x00', 0x84, 0x1100) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000b53000-0x8)={r1, 0x3}) 2018/01/08 17:54:45 executing program 7: sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005eb000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x20}, &(0x7f000086b000-0x4)=0x8) 2018/01/08 17:54:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00007e8000-0x4)=0x0, 0x5, 0x0, &(0x7f0000afc000-0x10)={0x77359400, 0x0}, &(0x7f000046d000)=0x0, 0x25659cf0) clock_gettime(0x2, &(0x7f00000af000-0x10)={0x0, 0x0}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b8c000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000005a000-0xb8)={0x0, 0x8, 0x20, 0x9, 0x5, 0x40, 0x5, 0x3, {0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x2, 0xfffffffffffffffc, 0x10000}}, &(0x7f0000884000)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000321000)={r1, 0x4}, 0x8) 2018/01/08 17:54:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000740000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) bind$inet(r1, &(0x7f000059a000-0x2)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x135, &(0x7f000005c000)=[], 0x100000000000005d, &(0x7f000026e000-0x18)=[@rights={0x0, 0x1, 0x1, [r0, r0]}], 0x330, 0x4048000}, 0x0) r2 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000e85000-0x4)=0x0, 0x80800) getpeername$unix(r2, &(0x7f00008f5000)=@file={0x0, ""/4096}, &(0x7f0000658000-0x2)=0x1002) openat$selinux_context(0xffffffffffffff9c, &(0x7f000065c000)='/selinux/context\x00', 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00003e1000-0x4)=0x480, 0x4) 2018/01/08 17:54:45 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x4, 0x1000000001, &(0x7f0000ff0000-0x9b)='t', 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ba7000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ff3000)='/dev/pktcdvd/control\x00', 0x10200, 0x0) 2018/01/08 17:54:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000918000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000641000)={&(0x7f0000859000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f4d000-0x4)=[0x0], &(0x7f00005fc000-0x4)=[0x0], &(0x7f0000908000)=[0x0], 0x9, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}) sendmsg$key(r0, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00008b3000)={0x2, 0x400a, 0x0, 0xf, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 17:54:45 executing program 5: r0 = socket(0xa, 0x1, 0x0) alarm(0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000a59000)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000085f000)=0x0) socket(0xc, 0x6, 0x4) [ 34.294300] IPVS: Creating netns size=2536 id=9 2018/01/08 17:54:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002e2000)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000e68000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009a6000)={r1, 0xe0}, &(0x7f000057d000-0x4)=0x8) clone(0xa060000, &(0x7f0000e21000)="", &(0x7f0000001000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000493000-0x2)="") 2018/01/08 17:54:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) sendmsg$netlink(r0, &(0x7f00003e8000)={0x0, 0x0, &(0x7f000021d000)=[{&(0x7f000029c000)=[], 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000390000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000871000)={0x0, 0xffffffffffffff7f}, &(0x7f0000ad8000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000080c000-0x10)={0x7f, 0x8206, 0x10000, 0x2, r2}, &(0x7f0000ee1000-0x4)=0x10) 2018/01/08 17:54:46 executing program 0: clone(0x0, &(0x7f000058a000-0xfb)="", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c32000-0x1000)="") personality(0x0) r0 = syz_open_dev$mice(&(0x7f0000fe4000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000058d000-0xf)={0x0, 0x7, "d0cd22c2e65ce8"}, &(0x7f0000001000-0x4)=0xf) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000674000-0x4)=r1, 0x4) 2018/01/08 17:54:46 executing program 7: mmap(&(0x7f0000000000/0x73f000)=nil, 0x73f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00005fd000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000aeb000-0x1b)=""/0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f000073f000-0x1e)=""/30, &(0x7f0000002000-0x4)=0x1e) 2018/01/08 17:54:46 executing program 5: mmap(&(0x7f0000000000/0xa79000)=nil, 0xa79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000671000-0x8)={0x0}, 0x8, 0x80000) readv(r0, &(0x7f0000a78000)=[{&(0x7f000086c000-0xfa)=""/250, 0xfa}], 0x1) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00002e1000)=[{&(0x7f0000a7a000-0x91)="3fe2fc2d574596399e9dba79c0f393411f2a3e111f319cf67d6154140951be251ac68b465ac04a94b99d2866254736d32bfe99adbfcb164ad0d9c516bca7bf7b0e2b4bc89c6967cda93aa143dadbdad86d0c51ade709014cdc7380ed81e11be26bb548315fa399cf03752231660156a819df23450eb50da912d61b0efe741fb4ec209f2139cf67fc27d33260fa974d1f88", 0x91}, {&(0x7f0000082000)="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", 0x1000}, {&(0x7f0000a7a000-0x1000)="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", 0x1000}], 0x3) signalfd(r0, &(0x7f0000a77000-0x8)={0x0}, 0x8) 2018/01/08 17:54:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f27000)='/selinux/status\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000b11000)='dns_resolver\x00', &(0x7f000087b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a7e000)="c2670cee3360df2e29469ac27b549aa82711ae90ccb276374c91228b450f67721804a525259923adcd4cf12c052324862fea9cf6afd74ee2bb95629246d2be51f2b91abb7c51375821e05fc7a1849e3d2c74e8181650042acb6477160eb5d1e9eb4f4837afa7f561033c1d35ad57cc6cbde71589f8302443109ea705bbab0794e2fa7852e184a75d088464ee96afc10916ac65cfeb9dd731d5da8218b174721821c4e0b7e35b0e689e539ea497a21dbd886402f0f6b779d3be8480b9cc49cbff9919821dcdaf8dff9858ca9f0123165a3a754110343d2b85a8b6e9e2a83ebbe784ab3a3dbe20984a6180ed", 0xeb, 0xfffffffffffffffd) add_key(&(0x7f000072c000)='user\x00', &(0x7f00005ae000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) getpeername$netrom(r0, &(0x7f0000d17000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000924000)=0x48) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000fb0000)={@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$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000824000-0x28)={@generic="acbaf1c14721e575a6c406145400f342", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000f9000)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001f6000-0x4)=0xc) r3 = socket$inet6(0xa, 0x100000000000000b, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x5, 0x7, 0x7) write(r4, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) connect(r0, &(0x7f000079b000-0x9)=@rc={0x1f, {0x259000, 0x6, 0x9, 0x5, 0x7, 0x1}, 0x5}, 0x9) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00003b0000)={0x0}, &(0x7f0000d8b000)=0x4) setsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000dac000)=0x0, 0x4) ioctl$TCGETA(r0, 0x5405, &(0x7f0000b22000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 17:54:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000940000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000426000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f000041b000)=0x14) close(0xffffffffffffffff) close(r1) 2018/01/08 17:54:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x2, 0x0}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000492000-0x4)=0xa2, 0x4) 2018/01/08 17:54:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000a08000)={0x2, 0x7, 0x6, 0x7, 0x8215, 0x200000000, 0x1, 0x3, 0x10000, 0x0, 0x10001, 0x3f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x80287010, &(0x7f0000325000)={0x0, 0x0, 0x0}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00003e3000-0x4)=0x0) 2018/01/08 17:54:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c43000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2018/01/08 17:54:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a6b000-0xf)="6e07ff2f6970361000000000000000") pread64(r0, &(0x7f0000979000-0x94)=""/148, 0x94, 0x0) 2018/01/08 17:54:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000014e000-0xb)='/dev/loop#\x00', 0x7, 0x10000006) fallocate(r0, 0x11, 0x0, 0x100000000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a17000-0x8)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008de000)='/dev/sequencer\x00', 0x700, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000303000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00003a3000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000010f000-0x8c)={r3, @in6={{0xa, 0x1, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet(r1, &(0x7f0000cbb000-0xdf)="14f1240986dafe15d7426c39d032fd8dc5df44f3f3fe975f5912c641fd2a8723bccd8921451c959edc63a1a8da19a135a827ca31ddfd82eb1cb36ebfc86b5d7967c3dd8fc4996d7314ad69fbddb0fa194bf17030ce223d7c0b30aecc5d17eec2c4999e9dbdd14382efdf66b67983a3f1d12c6ad31650eb73278c886f8fd8c676cd64ca1571d30a02d420b92a84ee2facf75f72474388c821e49c46e0961ea34dfb1e27af883dabaf0942196ce15733dc0f0f3977deaf62c0e8e2b4f2315e0334f15918e3a644f97d8d91ca5483a9516a2b3dbefbf595f22c5c665475c90f23", 0xdf, 0x40, 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000411000-0x20)={0x8, 0x1000, 0x3ff, 0x6, 0x0, 0x80000001}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006df000-0xb)='/dev/hwrng\x00', 0x0, 0x0) epoll_pwait(r4, &(0x7f000062b000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x7ff, &(0x7f0000f3f000-0x8)={0x5}, 0x8) setsockopt$sock_int(r2, 0x1, 0x13, &(0x7f00001c9000-0x4)=0x1e, 0x4) [ 34.395098] device gre0 entered promiscuous mode 2018/01/08 17:54:46 executing program 3: mprotect(&(0x7f0000820000/0x2000)=nil, 0x2000, 0x2000000) 2018/01/08 17:54:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000) writev(r0, &(0x7f000018e000-0x10)=[{&(0x7f0000850000-0x2b)="2900000020001900013d0010000000060200001600000f00000000040d001400000000000000001b08", 0x29}], 0x1) 2018/01/08 17:54:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00001e8000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000ba000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x0, 0x3, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/08 17:54:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000161000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000843000)=0x10) fallocate(r0, 0x3, 0x2, 0xc5a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000bd000)={0x0, 0x0}) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/08 17:54:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) writev(r0, &(0x7f0000a38000)=[{&(0x7f0000f1b000)="39000000110009056900de00810000000700004002000000450001070000001419001a080400020107000000020000060000fffffffc00e400", 0x39}], 0x1) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000058000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000f6a000)={0x4, {{0xa, 0x3, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000037000)=0x1, 0x4) exit_group(0x8000) 2018/01/08 17:54:46 executing program 2: mmap(&(0x7f0000000000/0xc36000)=nil, 0xc36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008b1000)='dns_resolver\x00', &(0x7f0000633000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c36000)="78dc3081d1886111a0f815ab0f394157c9a9fe2902bf9eaab4202128406e83d07c8adad56e4031cce519c8c9bce69fe92a21cae3e90236c759736944f0dadcd0d18cc227e39d5b19eb7cb0849289fe25a3119d640ab20f81ec42e97a97af527560650e041f0d2a9fed2068cb8c88d72321ad2659ac9991523c9f40093f67998577e34b650f3f0e4c3a0b06e0fdb0d44051dfe95e8f491560312e5f577eec2948320d0837ca56c8a9227122b2bb4edce73aeea1c57b2bd2eac0b36f7b9af90c4aa78447a5bd2b2f33eb408802811ddd3d233676e3e05e61349ef69bffdd5ee34275aa3514eee63e1b819dd50505d9764242107ae6c7ee9dbde8bed71b3d0820", 0xff, 0x0) keyctl$get_keyring_id(0x0, r0, 0x100000000004) r1 = add_key$keyring(&(0x7f0000888000-0x8)='keyring\x00', &(0x7f0000c32000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r1, 0x10000) r2 = syz_open_dev$mice(&(0x7f0000013000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00003bd000-0x4)=0x0) request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000031e000)='user\x00', 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe2(&(0x7f00004a1000-0x8)={0x0, 0x0}, 0x800) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f00000a5000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="8a26e523c58f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) shutdown(r3, 0x1) 2018/01/08 17:54:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b1a000-0x8)=0x0, 0x401) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00003e9000)={0x0, 0x0}) ioprio_get$pid(0x3, r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000513000)='/selinux/enforce\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000beb000-0x10)={0xffff, 0x209, 0x1, 0x5, 0x0}, &(0x7f00007f7000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002ff000)={r2, 0x100000000}, &(0x7f0000171000-0x4)=0x8) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xc00000000000000) 2018/01/08 17:54:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c43000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2018/01/08 17:54:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000364000)='./file0\x00') mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') creat(&(0x7f000052e000-0xe)='./file0/file0\x00', 0x0) 2018/01/08 17:54:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000923000)="2900000021001900013d3500000a00060200001600000401ff0000040d0013005c00000024001f0008", 0x29}], 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000f0000-0x4)=0x0) tkill(r1, 0xd) getpid() r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000008a000)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000922000)=0x3) 2018/01/08 17:54:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000880000-0x18)={0xaa, 0x29, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004e2000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000a53000)=0x0) 2018/01/08 17:54:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000b42000)={0x3}, &(0x7f00009fe000-0x8)={0x0}, 0x8) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00007f7000-0x4)=0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000dd1000-0x8)=0x0) unshare(0x400) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = memfd_create(&(0x7f000003a000)='bdevkeyring\a-GPLvboxnet0\'{wlan1&em1vmnet0\x00', 0x0) ftruncate(r1, 0x0) sync_file_range(r0, 0x4, 0x2b40000000000000, 0x4) read$eventfd(r1, &(0x7f0000c6d000-0x8)=0x0, 0x8) [ 34.557566] audit: type=1400 audit(1515434086.220:25): avc: denied { create } for pid=5330 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/01/08 17:54:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b61000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000045d000)=""/90, &(0x7f0000558000-0x4)=0x36d) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00004c8000)={0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000ad1000)='pagemap\x00') epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f000039f000)={0x2000, 0x0}) faccessat(r1, &(0x7f00007c5000)='./file0\x00', 0x48, 0x0) mremap(&(0x7f0000b45000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000367000/0x3000)=nil) sendfile(r1, r1, &(0x7f0000014000)=0x100400, 0xffff) 2018/01/08 17:54:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) socket$inet_dccp(0x2, 0x6, 0x0) clock_gettime(0x0, &(0x7f000090b000-0x10)={0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001bf000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000c46000)=[@in6={0xa, 0x3, 0xec, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}], 0x1c) clock_settime(0x3, &(0x7f0000761000)={r0, r1+10000000}) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r3, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000715000)=@assoc_value={0x0, 0x0}, &(0x7f0000162000)=0x8) mq_timedsend(r3, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/08 17:54:46 executing program 7: r0 = inotify_init1(0x0) r1 = memfd_create(&(0x7f000010e000)='##vmnet0proc,\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b81000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000b000-0x4)=0x0, &(0x7f0000c07000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0x42)="97ec3262129217e696b942d9fe7586c29756c4614ef8dd96770c5f54a056e1a685f9d9441561b350667d68126728ae7a5b6d27f4e3cccda32fd8cbf25e8a7b6cd623", 0x42}, {&(0x7f00005ec000)="795aa901e44c3a299b8093", 0xb}], 0x2, &(0x7f0000e53000-0xd8)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xd8, 0xc000}, 0x800) fcntl$setstatus(r0, 0x4, 0x42c00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = memfd_create(&(0x7f0000001000-0x12)='\\vmnet0vmnet1eth1\x00', 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r11, 0x84, 0xc, &(0x7f00005d1000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) 2018/01/08 17:54:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000078c000-0x8)={0x5, 0x9}, 0x8) socket$unix(0x1, 0x2, 0x0) 2018/01/08 17:54:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f68000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") pivot_root(&(0x7f00005e6000-0x8)='./file0\x00', &(0x7f000055a000-0x8)='./file0\x00') mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) chroot(&(0x7f0000ffc000+0xd10)='./file0\x00') rename(&(0x7f0000741000-0xe)='./file0/file0\x00', &(0x7f00005e6000)='./file0/control\x00') 2018/01/08 17:54:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000052e000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000dbd000-0x7)='cgroup\x00') fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000841000-0x8)=0x1) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000eeb000-0xd7)=""/215) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000330000)="1f0000000203190000370700003e068100ed3b850900020000000000070058", 0xfffffffffffffe5a}], 0x1) 2018/01/08 17:54:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003db000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f000038f000)={0xd5, &(0x7f0000269000)="38d3ce8dcc1de36d1a93b93301115668f2e5cb48a2e0145b214aaae37219596df33efc09720c9942fb7175078b7c3e11ee5488cdbff829095d2d3d0bcdbf9ed73024bc1879fd7163a71c2f57de2d1df43988ba005ee942e0f1bfb37f5b319e33f5e905cbcbbbaca86988a69dae2a92087c67f3c11b49af418159ecf9ac1d3e00d71ddc75cec19a1f8fa674ad39d105fc0880d812d84a37009dc1a8f97d1e275c12983818b4778e82e994614d3a9ba9c3ba9e0592d63d4cd6133735df1d328bfdee0027a07ff3f2b2a954fc1cf58be6d348355fc4b8"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00006d8000)=0x0) capget(&(0x7f0000f2c000-0x8)={0x399f1336, r2}, &(0x7f0000ad2000)={0x7fff, 0xcf78, 0x1, 0xfff, 0x25b4, 0x5}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) mkdirat(r0, &(0x7f0000461000-0x8)='./file0\x00', 0x0) connect$unix(r3, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d51000)={0x0, 0x8}, &(0x7f000012c000-0x4)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000154000)="4e8154c238ee90332c8d3ab887cfe5e1", 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000093000-0x10)={r5, 0x4, 0x5, 0x2a16e38d}, 0x10) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) 2018/01/08 17:54:46 executing program 7: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fb0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a2d000)="", 0x0, 0x20000000, &(0x7f00007f4000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x17, 0x807, 0xffffffffffffffe9) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000ccf000)=""/90, &(0x7f0000fb7000-0x4)=0x5a) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002a1000-0x9f)="f6", 0x1}], 0x1) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000fb7000-0x10)={0x0, 0x0}) 2018/01/08 17:54:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005e3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) 2018/01/08 17:54:46 executing program 2: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ca1000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getegid() 2018/01/08 17:54:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f75000-0xa)='attr/exec\x00') exit(0x0) writev(r1, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000050f000-0x340)={0x0, {{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]}, 0x1, 0x5, [{{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]}, {{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]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) fstat(0xffffffffffffffff, &(0x7f000096f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000ec000-0x4)=0x0, &(0x7f0000878000-0x4)=0x0, &(0x7f00004ce000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000dba000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c6000)=0xe8) stat(&(0x7f0000163000)='./file0\x00', &(0x7f0000b54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00001ad000)='./file0\x00', &(0x7f0000e4d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000032d000)=0x0, &(0x7f0000cf7000)=0x0, &(0x7f0000659000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c50000)=0xc) lstat(&(0x7f000058e000)='./file0\x00', &(0x7f000032c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000b20000)=[{&(0x7f0000139000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000084e000-0x40)=[{&(0x7f0000c03000)="61b94f4fb7fbe5dcc0367e80d7fb79e399e9a799b2fb8eb7eaa8ca8cde0bb548af446dcb658eae112999e0e21c175c5223ab8e2993cfe920bcc6b5d9e82d0781b94cdd76152cffce211fb74d549a431dd84fc1f483e25af715473de5d96eb1a24dd5980afcf297d2b4f62231ec1c32b8d0b9974327395b17ebfbba1a5ad1d9e1ba20e0dc1473b48ac6dc93e096b87cbe468d700f622469280199a78d15bedd50ef582a1af61f9ee232615f6972e212f5759959fb43f4ad72733f24825cde11712930df21f398a1ea186970235ed364885776007149e7c2551e2822a278af10", 0xdf}, {&(0x7f0000221000-0xcc)="7df06230f666edd2b24d5b713a12d6a9ff534383eef96091071296915d269ef8e0e509a0a0662cd87a65137f70b0b20246ccfd94fac8c60928ab0576bb95f964edc1124849b0432d47897ba83ad89a761e298b92d6f0f19934026cb3d4bb3ae09253093afd2de008019f49b3d6fdfa9aca04af035b5468abd0d96006184b89fe1fc933023a554c0bba8f783aa04214f4a0186518722d59b8a11bf68e75d7e266081dd330b38694f757eb020b029a5e4af6f3d93630df3d8867d58ea544d59474eb4f706881699960f6dee5e0", 0xcc}, {&(0x7f000068d000-0xdf)="b27a782caf84fad632b46a1da845c83055d62cf27845a051dc269fa48840209091ae6889fb0a62b0a3bbe75f9a74b4a35c0b491ab6e9e26b72911e1cc79601dcd59a48b5a5d763d2dc9672196ab8f8cb85e317da091ff613ce4a89b65e418646a1302415643beaf32aadbda098775bb14453d0b0ceb6f6618c6aa765ded076077fc471c01852cd36bd864cbe0d5c70cb79e91462d7a371e2de3c31020b9ec18fcabe6a27a52657247fab6c254cb295b0e06f39d9d440a649bdfaf0bfe53bfaae801daa05e12b166fd7287e0d0e79834f298eb2530f76cffd6e1a3a03007536", 0xdf}, {&(0x7f0000a14000)="7c245f6cbb58df107476f6c1fb55e82c9222abf367f505ca1757454685b0bf4e73cfa88032b59af90b5487b266719a5d9ba12d8e036d0260d07f234841d1e70cd3167a32964680809cb4d51a578bfc6a92c3de6ee948586ffc991dcc5da5f0a7", 0x60}], 0x4, &(0x7f000089a000-0x98)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @cred={0x20, 0x1, 0x2, r0, r8, r9}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x98, 0x44000}, {&(0x7f0000a8f000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000383000)=[{&(0x7f0000e03000)="7825f91d4fbe93fc6b83b10bb27e04eae08b4881dbfcca090247e22075ca8f9a23b99f2594cb53ffb798bc03da4f6868ed5354fcc765de64be18863431a5ca778f8e0b4b36c884d2675284b3bfddcc5a4c09864dc73e519dab8d9fbc51f8ab279d681a3735ab2b1aeeed29316fd912ddde027d6aea9b81fdb7da2e249c02a8f8e26bd59943959e9b73b20963e1bd33c785bb2a4f7c32db35b2d897812b4482333896737f2bcf36f69c7cbf1b1102db60d834986742ed94eaf18352fdf2c112803226fb548088d3e914b6176290f3958345c3e6148c06b6da5e7716", 0xdb}, {&(0x7f0000748000-0x1000)="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", 0x1000}, {&(0x7f00006cc000)="6cc5dbbecbcb895b7c6d74064fd088e068149d74d1f682a6fd95ed004b387149571419d748e83493c457e806d401c7", 0x2f}, {&(0x7f000039f000-0x10)="20bc9eec60f88db99d5916103fe79c5a", 0x10}, {&(0x7f00007eb000)="a4ffeb3056ae065dc55374dd4af9460cf172275f68e832d538562ff5d8ab09ad8098c80025b3763fb15a6e9fab979e4228ef837bcacef0627522ca479d2527129cc5a1d8beea9f9351f15db00c9f8e27f83761516420b9d9af3f730b0f929dbea7b3a94908e881ca28626797e4ecc87cec30c64d465f9c", 0x77}, {&(0x7f000043e000+0x74)="965cd1ccf8bf0e49444f7485ba989eedcdfd832f68adf3e2ff460be2adf2e1c65cf24f53d363f658f9e22867bbaaf623175f9194df00b25f993f295cce0b6600e57fb1728339696404fa9438f931eddd1831a7dba0de5b6c62286f9c5b30399d03d4336dc3ec4f20fe6bd7adb0176b2c0199b444ec965a", 0x77}], 0x6, &(0x7f00006c6000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x78, 0x4000}, {&(0x7f0000a79000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00003f4000)=[{&(0x7f00003f7000-0x32)="077cc96a65900862424abbae27d0b24827a07979cf5ba429549808961b798829a2298f4d48364b8da1c61f2fb412ff4141eb", 0x32}, {&(0x7f0000c56000-0x76)="59982293b62f964d080faab0187fbd89c2b6ebba28ea41317c686b1fb2f7949208a229248970d0f67ad9975592d5d5b6483a72e5d0946aa49a5fc407bb600246132be44197f2fb5b22cb92e7d1fb76f9476d26c09fd9d1db6e39d2e02d744f04364ca05f8b3739776ef07a7dc127d41c5341e5edd291", 0x76}, {&(0x7f0000f66000-0xa3)="16e86e168aee86fbeb01d479718f13a5efeb45c4b98798a41986b1729882a2f84491036ec89e532cd6b00c9b0fe226d30717ddb3233f25862b16d18b66c820282214f93b831d4a58f870905ea1fb30a79b2dc0b540217f247494668601e34eabd1dd34074d72a069b4849506bc05ea73bfdb4c1651b301f1c8f1b1df5997013a57f5b7e455a1ecd3a6f4c45aafe096d99bd30ba1fad562f18319a5b9174faccfd72a1b", 0xa3}], 0x3, &(0x7f0000c43000-0x68)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}], 0x68, 0x1}], 0x3, 0x40800) 2018/01/08 17:54:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000613000)='/dev/rfkill\x00', 0x111001, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00004c2000)={0x3, 0x2, 0xef, 0x0, 0x10}) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f00003bd000-0x4)=0x0, &(0x7f0000560000-0x4)=0x4) 2018/01/08 17:54:46 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) r0 = fanotify_init(0x64, 0x400) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f000058d000-0x8)={0x1, r1}) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000bce000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000cf3000/0x4000)=nil) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() r3 = getgid() syz_fuseblk_mount(&(0x7f0000fec000-0x8)='./file0\x00', &(0x7f0000feb000)='./file0\x00', 0x4000, r2, r3, 0xf988, 0x3, 0x8c0) 2018/01/08 17:54:46 executing program 3: mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000-0xa)='setgroups\x00') signalfd(r0, &(0x7f000000b000-0x8)={0xfffffffffffffff8}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@generic="5205e3b8eaad5a89d4ffc9425e861c92", @ifru_flags=0x100}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x3e)="e6", 0x1) 2018/01/08 17:54:46 executing program 4: unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x78)={0xb, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7, 0x2, 0x7, 0x5, &(0x7f0000000000)=@generic="5e61fee7d86d2bc034444cd3b2dbea8e", 0x6, 0x1, 0x9}) r1 = timerfd_create(0x0, 0x0) fchmod(r1, 0x0) fcntl$notify(r1, 0x402, 0x10) 2018/01/08 17:54:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000009b000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000dc0000)=""/20) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0xffffffffffffff68) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000066b000)=0xc, 0x4) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x599, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000060f000-0x1c)=@req3={0x0, 0x10001, 0x7, 0x7fffffff, 0x1, 0x8001, 0x8001}, 0x1c) recvfrom$inet6(r1, &(0x7f000075e000)=""/0, 0x0, 0x0, &(0x7f0000756000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/08 17:54:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002d3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000493000)=[{&(0x7f0000bb9000)="58000000140019f700db4b01040d8c560a06000000000410489600c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000031d000-0x120)={0x0, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000035a000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000293000-0xb0)={{0x3f, 0x7ff}, 'port0\x00', 0x4, 0x3f013782b95a46b0, 0x1ff, 0x4, 0x7, 0x1ff, 0x2, 0x0, 0x1, 0x7367, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 17:54:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004d8000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000638000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x7, 0x7, "db0e17791d4bf2531590ac1131ca4dd3805be0affdba54543796840ab02272d1ede694143a27089f3ecabca6bdc2dd53292aa42ccaad415d0267a3b4f846124fc29e8c39624e5278e5497d9f09918a59"}, 0x160) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000076d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000403000)={0x3, 0x1, 0x7, 0x3, 0x0}, &(0x7f0000999000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000066000-0x8c)={r3, @in6={{0xa, 0x3, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e6e000)=0x8c) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f3000)='/dev/rtc\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r4, &(0x7f0000b78000)=[{&(0x7f0000b29000-0x60)={0x27, 0x2, 0x4, 0x7, 0x0, 0x9, "ce6f4326ebed04b3e8449296dd35056d7d26621e9ad872e844b5b314b3e1dab43d27c3f984ca9f3270fd5bfcf9cbb5f7fbf242d7c1ce24f60c9416cdeb46de", 0x9}, 0x60, &(0x7f0000921000)=[{&(0x7f0000490000)="160a6e08d04b839a15db5e568827f763449f53e6f323ccc352d8b32834fbb4819437d410a6cbf6fa8c00e416e0afa40e3efffbdd38fe5821ed418348a02e7fc771ec0468ff68b83810f6bae07f1fc2a684ad6c5be540dbea", 0x58}], 0x1, &(0x7f0000165000)={0x48, 0x107, 0x5, "4e536cf64f20dbf34e6c075ddef1cfeb8499eb2cc15d5cecfc17f1a8bb7bc42d5998f83b9ebb5906f389808dcf0c62479dae1acb"}, 0x48, 0x40000}, {&(0x7f0000f6a000)={0x27, 0x6, 0xeb, 0x6, 0x4, 0x2, "d15b390243a4e2165eb1247fed633076788168bbee44356b1cb5c97234f0101123489e7f12b536845c2d29be77f865b4861e9ff96bd6021207c0069f5c52c6", 0x0}, 0x60, &(0x7f0000ea8000)=[{&(0x7f000066c000)="6ccaf08e30473f6bd1fe1534fbc5e05559f9c11424486b0f81e37056ce48bd94c6239a907088d62e416ebf", 0x2b}, {&(0x7f000068f000)="36e7cc6bfc894a516e50d5c8b16858de46157276dd21f56a8d33723001c03ed53498fd80e1cd2f397a1dd1cfdd903c7c2b4f42a6efb378af17bcce333cbcad676b06ee23e75290206975558cd705e1da1a15fde00cec37", 0x57}], 0x2, 0x0, 0x0, 0x40}], 0x2, 0x10) fcntl$setstatus(r1, 0x4, 0x42000) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f000082a000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/08 17:54:46 executing program 6: lstat(&(0x7f00008d1000-0x8)='./file0\x00', &(0x7f0000bc4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000790000-0x24)="2400000058001f0014f9f407002304000afff51108000100febfffff0800000000000000", 0x24) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r3, &(0x7f00002ff000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000793000-0x4)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000589000-0x10)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000792000-0x8)={0x0, 0x6}, &(0x7f0000791000)=0x8) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000009000)={r5, 0x5}, &(0x7f0000791000)=0x8) 2018/01/08 17:54:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000a31000-0x9b)=""/155) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000d05000)={0x2, 0xa, 0x4382, 0x6, "ed05f9f3aaccb72accd5453029f34f2cfcc8dfea2fc2508288b0b544bace7039"}) 2018/01/08 17:54:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fallocate(r0, 0x1, 0x10001, 0x76) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000213000-0xa1)=""/161) r2 = dup3(r0, r1, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r2, 0x0, 0x4) 2018/01/08 17:54:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000009000)=0xffffffffffffffc0, 0x4) sendto$inet(r0, &(0x7f0000f9b000)="", 0x0, 0x0, &(0x7f00007b9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sigaltstack(&(0x7f0000dcb000/0x2000)=nil, &(0x7f00004d9000)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ebc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00005ae000)={0x1c, 0x8, 0x6f59}) 2018/01/08 17:54:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f00005ab000-0xbd)="580000001400192300a14380040d78560a0600210000e0780005080000005800000000c77f6464098900050000000000000080000002003c0000faffffffffffff0700000000faff080001003e0000000001000f534e06ce", 0x58}], 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 17:54:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005f9000-0x4)=0x5, 0x4) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00009f0000)={0x0, 0x1, [@random="51eb9167c16f"]}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) socket$inet(0x2, 0x1, 0x0) 2018/01/08 17:54:46 executing program 5: 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) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x20000000000, 0x0}}], 0x30) write$sndseq(r0, &(0x7f000091b000)=[{0x6, 0x44, 0xffffffffffffffff, 0x1, @tick=0x3f, {0x2, 0x3f}, {0x7, 0x9}, @raw8={"2af1b02249ad29b93e32bc9d"}}, {0x9, 0x101, 0x4, 0x71f, @time={0x77359400, 0x0}, {0x9, 0x7fffffff}, {0x0, 0x8}, @addr={0x55a, 0x5}}, {0x3, 0x9, 0x5, 0x3, @time={0x77359400, 0x0}, {0x8, 0x1}, {0x9, 0x2}, @queue={0x7, {0x8, 0x7}}}, {0x8, 0x339d, 0x0, 0x247800, @time={0x0, 0x0}, {0x8, 0x2}, {0x420b71ab, 0x6}, @ext={0x1, &(0x7f000013a000-0x1)="cf"}}, {0x8001, 0x1, 0x3, 0x80000000000000, @tick=0x8, {0x4, 0x5}, {0x94, 0x6}, @time=@tick=0x8}, {0x5, 0x4, 0xa4a, 0x3f, @tick=0x3f, {0x4, 0x0}, {0x4, 0x7}, @ext={0xeb, &(0x7f00000d5000-0xeb)="3e6fc20a06cc349922f9a4dc7d29b124f9e6473e93745169c8f8aa701ceeefbaa9883a3ec02800ff3867a50db24310a49a97f3e4df7373c83413d4f5573bcb170150bc9d4f44835dfd42ef90b91622912f2f413868bf24bd32400eac40a30955b556136a5d471a2241c03641e1431efe44b6d3d98aac52c22f33b5d6fb8e4a3b5d74d6aaec51352964b298b1f9e1363d85f655f96a68cc1c378007b0db8945b67c518bbb9ea1bf2445813eafa0b8a2371d00fc1983c6c3f105709f8052399ad536ff60e7d8281e46ff65da71aa8186bf29779e5ec00519af83f8e09adb801813f87b800fe3dd5c2a26e7a0"}}, {0x200, 0x7, 0x7, 0x9, @tick=0x9, {0xfffffffffffffc00, 0x80000000}, {0x40, 0x78}, @connect={{0x30f0c00000000, 0x1000}, {0x7, 0x7fff}}}], 0x150) dup2(r4, r3) pwrite64(r1, &(0x7f0000108000)="76e78e0067cc0b27fc2dc376b4b8649940187b5ecea0ae7e7c0fb62cc5e9494466d3aec0ee574ba029d8b050bbae93167d121f8d828d1ff0dddc1853cba7873ccaddfd0c1260c021", 0x48, 0x0) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/08 17:54:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00005ee000-0x8)={0x0}, 0x8) unshare(0x40600) r1 = creat(&(0x7f00001b2000-0x8)='./file0\x00', 0x87) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000019a000-0x4)=0x0) sched_setscheduler(r2, 0x1, &(0x7f0000a1e000)=0x9f) ioctl$TIOCCONS(r1, 0x541d) fadvise64(r0, 0x0, 0xfffffffffffffffc, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005a7000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e42000)={0x0, 0x80, 0xabf, 0xc4, 0x44c, 0x2}, &(0x7f0000923000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000471000)={0x1, 0x3, 0x4, 0x800, 0x5, 0x0, 0x65, 0x0, r4}, &(0x7f0000e9a000)=0x20) getsockopt$inet6_int(r3, 0x29, 0x34, &(0x7f00008e5000)=0x0, &(0x7f000098f000)=0x4) 2018/01/08 17:54:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f000077f000-0x4)=0x0, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c23000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) execveat(r1, &(0x7f0000c24000-0x8)='./file0\x00', &(0x7f0000fad000-0x8)=[&(0x7f00007ef000-0x2)=',\x00'], &(0x7f00000ba000)=[&(0x7f0000204000)='\\keyring,\x00', &(0x7f0000503000-0x1)='\x00', &(0x7f0000508000)='\x00', &(0x7f0000c60000-0x2)='nodev]*md5sum\x00', &(0x7f0000838000-0x2)='+\x00', &(0x7f0000916000-0x1)='\x00'], 0x306c118f49e6eaf3) syz_open_dev$tun(&(0x7f0000023000)='/dev/net/tun\x00', 0x0, 0x400000) 2018/01/08 17:54:46 executing program 4: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b9e000-0x4)=0x0, &(0x7f0000242000)=0x0, &(0x7f0000554000)="") pivot_root(&(0x7f00008a2000-0x8)='./file0\x00', &(0x7f0000226000-0xe)='./file0/file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001000-0x8)='./file1\x00', 0x8) 2018/01/08 17:54:46 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 17:54:46 executing program 7: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000e7c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000dbc000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x8, 0x805, 0xbc8f) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000e85000)={{0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, {0xa, 0x3, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x80}, 0xca4c, [0x81, 0x2, 0x6, 0xfffffffffffffffd, 0x1, 0x1, 0x9, 0x3]}, 0x5c) sendto$inet(r0, &(0x7f00001ca000-0xda)="75a564147a5e84d9edc8432399d953b19947eff34da18c984ca600ba8fa2b1cdf2ee877abd96de3c69540a481afd47a0b90ed5ff158a458012a7abc3706bbe7ae7adb40d147e1b05f81d0024d974eb9d645d5a1c345ff2a63ace1e2fd42130e088378e3b326638ea6cb6f62497cff2c50c5d413781703562704dddc4601c98b2d4fa48258c63298f9dad372c793e90296af13974cdb107e4526f9a5fee4d8c55da1a1e292d2b135a6f51add92d894c3ad0cda7ebf785437df8708118ce1dedd03f7e7a807afba72e280548aca93eaf9a98e235c6471790f756d2", 0xda, 0x80, &(0x7f0000e85000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d16000)={0x401}, 0x4) [ 34.935921] audit: type=1400 audit(1515434086.600:26): avc: denied { setgid } for pid=5441 comm="syz-executor6" capability=6 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 2018/01/08 17:54:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000ac1000)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00007eb000-0x4)=0x80000001, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = syz_open_pts(0xffffffffffffffff, 0x40800) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f000001c000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="4329fbd0be62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="00000000000022011f0080006f00"}) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f000010b000-0x6)={0x3, 0xff, 0x5}) sendto$inet6(r1, &(0x7f0000ba2000)="", 0x0, 0x0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/08 17:54:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmmsg(r0, &(0x7f0000a0d000)=[{{&(0x7f000003e000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000022d000)=[], 0x0, &(0x7f0000b86000-0x190)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000173000)=0x3ff, 0x4) 2018/01/08 17:54:46 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000621000)={0x0, 0xffffffff}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x457f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0xfffffffffffffffd, 0x9, 0x6, 0x7f, 0x0, 0x5, 0xff, 0x4, 0x7, 0x8, 0x401, 0x6, 0x9a6, 0x2]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a9d000)={0x0, 0x0}) timer_create(0x2, &(0x7f00009a0000-0x60)={0x0, 0x22, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce1000-0x4)=0x0) tkill(r2, 0x3f) clock_gettime(0x0, &(0x7f0000666000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, r3+10000000}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000182000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 17:54:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$inet(0x2, 0x805, 0xffff) dup3(r0, r1, 0x80000) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000ef000)='/selinux/context\x00', 0x2, 0x0) r2 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x101086) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "773fa771e28221035e121ccf083d91966a46d85091c673a445ce0a771894e0358c649956a2bd2ec9e04f383eb7025ee6bf9ace053aa10160f89250cb6cb5d119", "12e10cb378b0d75a16895b67b957fca8e1f8f7b5a0cda2742381af29c6e3e91ee942e2a666de58e031a77f68bf6dd3523dbf3d3769d0fa649cc1fbc501014d22", "f52a96f116939d51dd528f3a1e8041bba6781da128f92a8cc6d21e9e29bce7fd", [0x0, 0x0]}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 2018/01/08 17:54:46 executing program 1: r0 = gettid() exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) tkill(r0, 0x0) 2018/01/08 17:54:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001b8000)='./file0\x00', 0x2400, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c91000-0xa)='/dev/ptmx\x00', 0x0, 0x0) dup2(r0, r1) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000ba6000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000ab5000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x4, 0x8, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="1f282b7879c5", [], {{0x0, @ipv6={0x0, 0x6, "ae271d", 0xf8a, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'sW#', 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [], "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"}}}}}}}}, 0xfca) 2018/01/08 17:54:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f00002f5000)='./file0\x00', 0x5) writev(0xffffffffffffffff, &(0x7f00002fd000)=[{&(0x7f0000259000-0x29)="290000000f6a310900030cff04000005020000000002ff000000500a0a000004000e000000f4ff01ad", 0x1a2}], 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f000093b000-0x8)='./file0\x00', 0x80, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000005d000)=0x0, &(0x7f0000e7a000)=0x4) vmsplice(r0, &(0x7f0000429000-0xa0)=[{&(0x7f0000d39000)="9aad2b1fb921a4f2aa7259478dcd5cb6ec54de2b6c0b2dee1c3156c848ee23682f6a958bb2d5ea7a2d4f2aa721da912d0be8310f225bc485d92c36e1a24a7d8c7e1d1ecfc9377a569215fcb221e7c9d5daea59e9c7ac99f9a04296ee033da61fa025c7b7ebe577d263d0bb17834127d792ef15b2197b07755aeb1517d345c827f1b0f33b4c635417ff1d12b6facc4db6f58a327ea421364d90848c8bf094e7dbd06c4ffd203b13c069be7b6520b26855f866eeb7137546e55a3b332b26182332c03d5368ec31c18cde5027c9a89f23a77b2d217742182d28f780", 0xda}, {&(0x7f00009af000)="535062c9a5959da9e43d48ee2894b7c5e43da66b1c39774ccde6ee197d2ebf2c2bd4b5e0f9a7184deb194b58b9fa4269ff3b0bf109e358e5418c0c6013e6810264479dcb13500075a64a2300bb2624eb1b817b5001f9980143af79bcf7bc1b12a4da47b047496f01a668e2c26b8c69b9467606e3431799175ac808a753159066f7f3667d933b478ff96f3c16350d351f7054a1a0632af8224b7f49cac28c5d0b2b1cd080748ce064fe0725a5f27dd5d45e49d578563c3166556ec153b3bb15209f6bc4ca2ca5053fd6eb3af6c6c34696b975b2a828d9e3bcbda9782aded9d30532e47f6a9734220711d34ff97eb8caec89cd0319265d6135ae", 0xf9}, {&(0x7f0000446000-0x61)="1e722db5853ddb278ec56409b193750232e8c53999fe6fb299017dede28c547998fc2ae02dc92e83c63a86c6bb1f79bc0cde7dab95ad4d60841607394820ec3ba8e8342f2f34647df400b987d686cf8a0f37ef5793772c8aa611488bc5dcc7b415", 0x61}, {&(0x7f0000f94000)="3d5cf807333958ff9a875e85296c530cc72857084d52a5b7a27e4353f3a2259c64bc8bc1cc224f35207147534cd192e99e6835ab2bc6045f24319e4edbe92d533815724f9baaf1ec9c1d8b16144de0a3cf51663d2a3e06473dfb61527b68a4418db788f96b6b74759b84ebfb89c5ae91d83ffee0198229fa036a6637de3c69940d50b5208d6490ae2001ab9822fa3283123c9762fde966cdc380f1dd3ac03e658ab17834cc09b1", 0xa7}, {&(0x7f00002c2000-0x68)="b8e803e1fd5edc56e8963d830aea0db93289961fabc6596b3b6848ac06e1edf591cfe4dda3c9ac94c1f9e74591df3e9ebafffe997f2210f5576012c98b5f4f636251a7767dab1df8399ef82b598362875121380dca348a4f9079ed707f79f94731a7db8c1f8a2adf", 0x68}, {&(0x7f0000405000)="b3323a0965fb2515147153a50b9ffa0c7e7f5fe5ac09f54afd17ce2d3536b723d58ff017e5e2ea130f7fce2c812a840f4c20ca2bea26eb3a5821c857a2ad07afc2665ec4952a12d1f7ce1feca993b1f641d8585fabbcdba411500213bf8906027bde620758e9d968396d1c2fb7373023dbbad97f9f948c2f9b346a58271c0b2b2cc768a26ebf64763a9f87a2dbe4a298de3bb3b2177b97f107e7f61fbd6c2c204e3f2d8214a9e63c34c891df5c01caa0a4826bdbb16f02688302e4664721800b14d174fb6619ff", 0xc7}, {&(0x7f0000566000)="789f107e690ca1d3255bfbb5d107ef749473e7fd8c05e9a02dcf05430f27aacd14fa5d41499c205091eba6ccb277311cce67087ba4da74fad65f535a10f09a15c673939d445fc8e857c67f3b1c4db973914748e241aeaf944929fef50385ed55fcbf45ee132d2268447088fb5b9a45abf335408d9a89df1cd32883e4418b5b20573c346634ebd2b2d05c526ada4420c5a44c11f54a357b7efb10786766dd725148e0fa4e55c7b0f4f0f6520e136433218edc68ce72b6a407d2d8aa", 0xbb}, {&(0x7f000011f000-0x5b)="44c33a9742401549463e10cab465dd8eea18df03eb5aa357f4a4321feb73536a9559f1171bd805db14ede9e41c4d4abad9606b30d882bfd56fbec0b7891167741467232ca436cca77f7955960dd8694a883c20025ba3cce039b00d", 0x5b}, {&(0x7f00002ba000)="9423bc6644eeec812a2de299f7bde7501ee46bfb7b25b76f3cb10037eee07ac9d449f67036a959d77928ffeed2ea815b5852d23bfe5ec682d7e98f3174aecb3c1ca69846a4ff560bc6d41bed3d23e6805642a875654e5b750fa5134aec14321c73af3ad4cb31bba9f3b2adc337d812a81704e8996ff538adf57267db2dea2c659f599074aa1a2788f15a75", 0x8b}, {&(0x7f0000ef0000)="ff03d0dd45df95d6da0a628ee291b54c13ebb5ee3ce28f2ebe120220478f81084c73fcfda004aa73580f0799d45187219b0f21dc44b94f14d0494470ed8612f39b5b6df67edf5dc5ed552252397d02f2098347ebb1025f6afcee5cecf36a8e9020924ff30dd93a66e4f08f36957b442f2bd5ff3d0e56e35cd1a2155ce0bdcf0db7b571fc93c70295", 0x88}], 0xa, 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006cf000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004ee000-0x8c)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000744000)=0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ff4000-0x8)={r2, 0x40}, &(0x7f0000469000-0x4)=0x8) dup2(r1, r1) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000155000-0x10)={0x4, 0x3, &(0x7f000021e000-0x3)="64d308"}) 2018/01/08 17:54:46 executing program 4: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f58000-0x8)={0x0, 0x0}, 0x4800) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000400000)=0x10000) r2 = syz_open_dev$tun(&(0x7f000004c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r2) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000d0d000)=[{&(0x7f0000ad8000-0x86)="", 0x0}, {&(0x7f0000f5e000-0x5d)="90", 0x1}], 0x2) 2018/01/08 17:54:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) seccomp(0x1, 0x1, &(0x7f0000e42000)={0x1, &(0x7f00002b2000-0x8)=[{0xffffffffffff6428, 0x7, 0x1, 0x7fffffff}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000321000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x80800, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000bf4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1200}) 2018/01/08 17:54:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xb, 0x5) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00007c5000-0x10)="0bce0e1ffe5f651a7725e0826b3d31b9", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000b2d000-0x4)=0x80000000) getsockopt$inet6_buf(r1, 0x29, 0x400000045, &(0x7f0000003000)=""/30, &(0x7f0000003000)=0x1e) 2018/01/08 17:54:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prctl$seccomp(0x16, 0x3, &(0x7f0000d7b000)={0x3, &(0x7f00002c4000-0x18)=[{0xdae, 0x8, 0xb98f, 0x71}, {0x80000001, 0x200, 0x4, 0x5}, {0x0, 0x7f, 0x3c6, 0x1}]}) fsync(0xffffffffffffffff) [ 35.136262] device gre0 entered promiscuous mode 2018/01/08 17:54:46 executing program 3: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000a6d000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004de000-0x4)=0x8, 0x80000) accept$unix(r0, &(0x7f0000506000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000084f000-0x4)=0x8) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000215000-0x4)=0x0) getgroups(0x0, &(0x7f0000b7d000)=[]) 2018/01/08 17:54:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00005d8000-0x10)={0x4, &(0x7f0000c83000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000795000)=@buf={0x40, &(0x7f0000870000-0x40)="24e1c52134559410fae5ed999a8e6a6381591213e2d4a0228c0e734645d5c6960d3aed13baeefcb8600993c2368c6b24db1b42a1f7f327deda935a3ada53307c"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000984000)={0x0, 0xfc}, &(0x7f0000e82000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00009cc000-0x6)={r2, 0x1}, 0x6) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000076b000)=""/153) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000c9e000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 17:54:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00000a8000)="01", 0x1) 2018/01/08 17:54:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000000001fff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000e31000-0x99)='#,x', 0x3) timer_gettime(0x0, &(0x7f0000518000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f00002d5000-0x4)=0xfffffffffffffffe, 0x9, 0xfffffffffffffff5, &(0x7f00003e4000-0x10)={r2, 0x989680}, &(0x7f00004be000-0x4)=0x4, 0x7) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) sendmsg$key(r0, &(0x7f00008e2000)={0x0, 0x0, &(0x7f0000c21000)={&(0x7f0000cb7000)={0x2, 0xa, 0x5, 0x9, 0x6, 0x0, 0x0, 0x2, [@sadb_x_sec_ctx={0x1, 0x18, 0x3, 0x3, 0x0, ""}, @sadb_spirange={0x2, 0x10, 0x1, 0x1, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x1, [0x0, 0x0, 0x0]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r1, &(0x7f0000811000-0xde)="68a271ab847f90a01ee12169548b02fabb75793286169450742e872c20ce172ed28eb5b72748e59891e916c43240bdbc2d36e29492bc04f1cbd85f254e5f3f930e19d8833e6c0289ff8798755ab85d2b37012045761ca30e16fdfd42836114e2bb9fbda74cb3213d8565d8d4c68be8f46d51d5fd325666c3582274ed1cd0408b20146cff57e85b4f7756b0e1e157b4c63ae4589640b4abfad11ca6169776cea3fe2a125dd3130461897c076af39da188fe7fabca0f051fb47140f6badd25253979980b7dd6b532458ddba905b6931a56cc689312713bcf78266ee45eb7c0", 0xde) 2018/01/08 17:54:46 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000090c000-0x9)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f00008b1000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84000) clone(0x40100400, &(0x7f0000637000)="b09cfc0f1c1d66cea7ee3f2000c6e2efccdfe8d01cbc8ef45ba6ea9ab67c546cc1f025cb000000005f9b38f2652f27d6415bf65e5cc15051bf750b6f1e489401bae6471422177b89b4f36af23f7ea432b17e957c9d824aad3b3cec9abb8983f5a175eea74a860a11587a9bc5a84f81bd6dbb6f0404adad447837e347b403f13d82fc14c86841224a7253df45bc7a565d51c21e9056108915b361334c91a14dd74d1701b40974bbd17d", &(0x7f00000d0000)=0x0, &(0x7f0000225000-0x4)=0x0, &(0x7f00002b3000)="5a0b7f46b3000e1f360000000000000005e4f099382e79e2626dc20101000049140108dd1a") 2018/01/08 17:54:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = timerfd_create(0x0, 0x0) poll(&(0x7f0000004000-0x48)=[{r0, 0x0, 0x0}], 0x1, 0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e05000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000985000-0x10)={0x0, 0x7, 0xff, 0x1f}, &(0x7f0000a7b000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b7d000-0x14)={r2, 0xe49, 0x7ff, 0x80e, 0x7fffffff, 0x5}, 0x14) 2018/01/08 17:54:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000142000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c45000)=[@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000dea000-0x8c)={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]}) r2 = gettid() ptrace(0x4207, r2) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000ff000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000977000)=0xffffffff80000000, 0x4) sched_rr_get_interval(r2, &(0x7f00009c7000-0x10)={0x0, 0x0}) 2018/01/08 17:54:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x1b) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000dd7000-0x105a)=@hdr={0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "06fe1e", 0xf98, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 'X#c', 0x0, "c506c3"}, "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"}}}}, 0xfca) 2018/01/08 17:54:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a10000)=0x0) ptrace$getregs(0xe, r0, 0xffffffff0000000, &(0x7f0000939000-0x1000)=""/4096) r1 = open(&(0x7f000039c000)='./file0\x00', 0x141042, 0x0) ftruncate(r1, 0xb74) read$eventfd(r1, &(0x7f00005ed000)=0x0, 0x8) 2018/01/08 17:54:46 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000)={0x200, 0x6, 0x0, 0xea9, 0x3ff, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x6, 0x80000000, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000001000-0xc6)=""/198, &(0x7f0000002000)=0xc6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000000000)=0x0, 0x4) 2018/01/08 17:54:46 executing program 4: r0 = socket(0xf, 0x800, 0x0) unshare(0x20000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x80000001, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000f6f000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) [ 35.251468] device gre0 entered promiscuous mode [ 35.257734] IPVS: Creating netns size=2536 id=10 2018/01/08 17:54:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000061000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000e0a000)={0x1, 0x7, 0x8, 0x3fe, 0x109400000, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) read(r1, &(0x7f000046f000)=""/0, 0x0) clock_gettime(0x0, &(0x7f0000250000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f00000bc000)='./file0/bus\x00', &(0x7f00001f8000-0x20)={{0x77359400, 0x0}, {r2, r3/1000+30000}}, 0x0) 2018/01/08 17:54:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x2, 0x0}, 0xa9) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) close(r1) 2018/01/08 17:54:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000be3000-0x8)='net/arp\x00') r1 = syz_open_dev$sndseq(&(0x7f0000d21000)='/dev/snd/seq\x00', 0x0, 0x42102) sendfile(r1, r0, &(0x7f00003e1000)=0x0, 0x3ff) 2018/01/08 17:54:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000045a000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) pipe(&(0x7f00002de000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009e8000-0xc)={0x0, 0x4400008001, 0x2, [0x8, 0x3]}, &(0x7f00009c2000)=0xc) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000d7b000)=0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000901000)={0x0, 0x7, 0x2, 0x8, 0x1, 0x7ff, 0x80000000, 0x7fff, r2}, 0x20) ioctl$TIOCSBRK(r1, 0x40044590) 2018/01/08 17:54:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfa000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e2b000-0x8)=[0x1, 0x8]) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002a9000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007dd000-0x108)={0x5, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000cfd000-0x4)=0xffffffffffff0000, 0x4) close(r2) recvfrom$inet6(r1, &(0x7f0000f7f000)=""/213, 0xd5, 0x2, &(0x7f0000b0e000+0xe29)={0xa, 0x0, 0x3a30, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000001}, 0x1c) munlockall() 2018/01/08 17:54:47 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0x80)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, @in6={0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0x80}], 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x1) recvmsg$netrom(r0, &(0x7f0000000000)={&(0x7f00009d5000-0x48)=@full={{0x3, {"82e37f12a33046"}, 0x7}, [{"9a602ad18f7852"}, {"9a4165bee09384"}, {"e06059bf1a9866"}, {"09dd8a8dae80ea"}, {'6{*&)lu'}, {"a736718b35d66c"}, {"b9367ac9b2038e"}, {"1d04d1ac7f93fc"}]}, 0x48, &(0x7f0000191000)=[{&(0x7f0000473000)="b81ed74cd49259cdb7aee373e635eb485e9a8600ef44d3bcc5e611ea0733131e7481ae64d44f1b2e1905cd0eb54c1e7f699e50456a352028e70a08eb19505ad891f569ec23e1994a258af2efa59f50689bb88af7cb2b6953dcb68ed007d0d9297514f447db1d18923f5aac7810825b7cd6daffa9a0cea85f5aeb9ad4374933144b2535d4ccfc3a721459f0011d8eeb57caeb1e6b2135e2392b760dcd336bdffb92d0db9f9c0ed0263fe0db532a386977934dca39e668acdfed00d6cbf7c38bcefe592693ada4f73df55d05f3e3479330eb43ae", 0xd3}, {&(0x7f0000001000-0xe3)="3f49fa9436583b865f23a6bd9714dd9b4aedf0d42ed00cc2908973a93a05e26aab0699f32717967dd7447b5cca495fd51bb2562714992c18370dab3d3f44d00299bf04d824e63e6d808a56e4594690aff52f9c2b4f97b4ebdb9cd583fa44cc95fb7b4cc9ae61ab140d4d06876e7259338fef4d1bc70cfc8c7969222f892af9f0a19fa82f4e70b2adb006f7089cbbe27f8a3e17c8f4ce83e3aae5f7c36398020b9b36b4a1d4515bff8c415eebaab01a77b047040de8f49ce7e55da05b01bcbf98d05faf422296585da0ba82ecc73039b71ba8c38de4791f2beb54f1de9270581ce1ceed", 0xe3}, {&(0x7f0000aab000-0x48)="725d0e10e17f124d9fa6c559b0ea4a0838de38a415a584588efa81b8d0239861036410cefec5192726bea9e517513b0ea7a96b7ef738490e542b453a57124f1e66c0d09c8c5d4c25", 0x48}], 0x3, &(0x7f0000a39000)=[{0xd0, 0x113, 0x1f, "4b0d7890cdc5d6a5e4106ca29d8f65d36729bee8f08d60836cb91c6a157e96f6cd2677117342145fe786cb7544fecc3c31f15d2a52d733ed05564cd7d2aa45a0dfb5aa51b5f7c1e2f8b09f85128e6539b811473707e74d7077a8659c291ffb07edf7645849cb137ec71c10684569eef2d1c59edd86c921cbd90181b8331e5d42cd2edd4e4ac43c9b07e422c34e55e272fef4152bb14d173183156da979cb5dbda29540df9bccfbab0397778d47fdae4b3673237107afdf89de"}], 0xd0, 0x0}, 0x40000101) r1 = fcntl$dupfd(r0, 0x10, r0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000003000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) accept4(r1, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000002000-0x14)={0x3, 0x3, 0x5, 0x3, 0xfff}) 2018/01/08 17:54:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003e8000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007c2000)={0x401, 0x0, 0x10003, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000048000)={0x0, r2, 0x0, 0x1f}) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000d9c000)=[], 0x17) 2018/01/08 17:54:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000b9b000)="60f99b8c59720889b07c6cbae3a328c313107bd0e10071be569a9dfed77b6b0a32", 0x21) write(r1, &(0x7f00005de000-0x1000)="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", 0x1000) write(r1, &(0x7f0000002000-0x28)='\x00', 0x1) readv(r0, &(0x7f0000d25000-0xa0)=[{&(0x7f000037f000)=""/193, 0xc1}, {&(0x7f00005dd000)=""/4096, 0x1000}], 0x2) 2018/01/08 17:54:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000828000-0x10)={0x8001, 0x3, 0x5d09, 0x100}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000291000)={0x54, 0x0, &(0x7f0000a4b000)=[@clear_death={0x400c630f, 0x0, 0x0}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000176000)=[], &(0x7f0000917000)=[]}}], 0x0, 0x0, &(0x7f00006ed000)=""}) keyctl$instantiate(0xc, 0x0, &(0x7f0000840000)="", 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000884000)='/dev/keychord\x00', 0x0, 0x0) 2018/01/08 17:54:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x8080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f00004d3000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x817000)=nil, 0x817000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000818000-0x10)={0xe6a, 0x0, 0x1400, 0x9, 0x80000001, 0x1, 0x9, 0x4f56, 0xebf, 0x3}) syz_open_dev$loop(&(0x7f0000817000-0xb)='/dev/loop#\x00', 0x0, 0x3) 2018/01/08 17:54:47 executing program 4: read(0xffffffffffffffff, &(0x7f0000401000)=""/176, 0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f70000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000402000-0xf8)={{0x3, 0x2, 0x279, 0x0, 0x7ff}, 0xac, 0x9, 'id1\x00', 'timer0\x00', 0x0, 0xff, 0x0, 0xfffffffffffffff8, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000af7000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0xfffffffffffffffc}, {0xfffffffffffffff7, 0x0}, @raw8={"7a88d654f9506afe68d2359f"}}], 0x30) vmsplice(r0, &(0x7f000041a000)=[{&(0x7f000083a000)="034d4e2623b00170b8e39dc0ea4b73e2ec4797569ec11f1e8087460a941c492b3698bdbdff88af33caf77281ac58561d4e7e1ba08f8032a7911c659a20a151340d33c40adccd65218c2b7be49a983cd7ed7f5e6e84d66ada067cf0a3f765df39dc5aff30fc8b6508657c98e241d14b3fc3791a9b0a107a984ef73fb6e7e62b2e975a58d67fa667e602f581be80a215aa7ca46d7587d805a5c403b67d2d1ac70614941e0d20cfe99f3b4b7d7d39fb8248e75ba4a6be6fa8333d930550c9450aab47b8a39134932f47ce1d26c9e55204c5662c1e2ef8066117bf9d5d877c7d5bce9dd8", 0xe2}], 0x1, 0x2) epoll_wait(r1, &(0x7f0000f4f000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/08 17:54:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000078e000)=""/104, &(0x7f0000f65000-0x4)=0x68) r2 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) getpid() ioprio_get$pid(0x2, 0x0) 2018/01/08 17:54:47 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000003000-0x24)={0x9, 0x7, 0x7fff, 0xffff, 0x86, 0x55, 0x6b, 0x20, 0x7, 0x8, 0x1, 0x9e0}) r1 = syz_open_dev$usbmon(&(0x7f000001c000-0xd)='/dev/usbmon#\x00', 0x7f, 0x400841) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000019000-0x50)={0x2, 0x1, 0x97f7, 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]}) ioctl$int_in(r0, 0x1000000005434, &(0x7f000000e000)=0x0) 2018/01/08 17:54:47 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ee7000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x8}, &(0x7f00001e3000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009c9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet(r2, &(0x7f0000066000)="359668fafc59a78fc6e47526de7f98cdc2fa2eb377bc1cfddd7cb27084f21048f869e2e2199c8a6fd1842bd8274ad3ff27c7b94b582cfca9a61e7f45a10a27e834f018c0fb767c8f81cfe84be2ff1f22f7bec518b72c81c61cb8d6eb4bee03fafd0f4d197b764610c3b25d08cd27f683e6fd2256022e729ffdaa423a139843d187eb9e0b604857e9b0d54bd62e9114dc8c2eb932dece69d03bd06aa528d43cfd0ebe2217de7f72671b43456e2d85d5a1fc665966b274ee3acfc234e80b2e37d359e13747dae916c8aa8f099f24f1f1ac615cd0fb", 0xd4, 0x80, &(0x7f0000f16000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f0000a86000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0xfffffffe00, 0x40) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000a60000)={0x0, 0x9}, &(0x7f00006b1000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00006b4000-0x8)={r4, 0x8}, &(0x7f0000c64000-0x4)=0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000ff9000-0x9)="6e6574000606703600") clock_gettime(0x0, &(0x7f0000fbc000)={0x0, 0x0}) utimes(&(0x7f00002a8000-0x8)='./file0\x00', &(0x7f00007b3000)={{r7, r8/1000+10000}, {0x0, 0x2710}}) exit(0x0) llistxattr(&(0x7f0000483000)='./file0\x00', &(0x7f0000edf000-0x6e)=""/110, 0x6e) ioctl$sock_SIOCOUTQ(r6, 0x5411, &(0x7f000053e000-0x4)=0x0) fstat(r6, &(0x7f00006fe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 17:54:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000017f000-0x4)=0x0, 0x0, 0x6, &(0x7f0000565000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000793000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$KDDISABIO(r0, 0x4b37) [ 35.390413] binder: 5597:5600 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 35.400785] device lo entered promiscuous mode [ 35.405508] binder: 5597:5600 got transaction to invalid handle [ 35.405520] binder: 5597:5600 transaction failed 29201/-22, size 0-0 line 3004 [ 35.421056] binder: 5597:5611 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/08 17:54:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x802, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000596000-0xbc)={0x0, 0x0, 'client0\x00', 0x0, "c4b982bdc58b9e2d", "c1f38a36eec9b3f6115bbc7f4d81d347b2c632f4e4e190f24ff4c90a429a1cb2", 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]}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000368000-0x31)=""/49, &(0x7f00000cf000)=0x31) write(r1, &(0x7f0000be5000-0x1f)="1f000000520007f2c2000000000000000200030000ddff1ab4a300ffffb92b", 0x1f) [ 35.421066] binder: 5597:5611 got transaction to invalid handle [ 35.421074] binder: 5597:5611 transaction failed 29201/-22, size 0-0 line 3004 [ 35.437573] binder: undelivered TRANSACTION_ERROR: 29201 [ 35.437921] binder: undelivered TRANSACTION_ERROR: 29201 [ 35.474195] device lo left promiscuous mode [ 35.526707] device lo entered promiscuous mode [ 35.536983] device lo left promiscuous mode 2018/01/08 17:54:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008bb000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000018f000-0x10)='/selinux/member\x00', 0x2, 0x0) r3 = getpid() fcntl$lock(r2, 0x6104b118605b879d, &(0x7f0000e8d000)={0x2, 0x3, 0x7a9b, 0x1, r3}) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f000091f000-0xb9)=""/185) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGARP(r1, 0x8953, &(0x7f0000908000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/08 17:54:47 executing program 6: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000ea6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000eab000)="2600000000010010ef0300000000000600f8c23600019708ff4ea709ff2400"}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000cb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000e5b000)=""/245) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000eac000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000e83000)={0x7, 0x4, 0x9, 0x0, 0x4, 0x3ff}) 2018/01/08 17:54:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) shutdown(0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000cbc000)=@file={0x1, "e91f7189591e9233614b"}, 0xc33d8d4731eeb619) r2 = accept(r1, &(0x7f0000fab000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000062d000-0x4)=0x6) sendto$inet6(r2, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/01/08 17:54:47 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x4400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{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]}, {{0xa, 0x0, 0x78, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffff8, 0x6, 0x6, "d02a9b0a6e2c5fbc499207d2d7c67ad5ca7dbbaa629afeb33afbefceb44f90e5e66a9e5d25691c042c6a91ab7d902a907599a07415ead4045998f7d929b6a520745b6c744523616bdf02198a3105c6f5"}, 0x160) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getcwd(&(0x7f0000013000)=""/123, 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00007cf000)={{&(0x7f0000b7c000/0x1000)=nil, 0x1000}, 0x0, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 17:54:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00005ff000-0x12)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x28060400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat(r0, &(0x7f000079e000)='./file0\x00', 0x0, 0x100) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000fda000)=@int=0x0, 0x4) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000128000-0x9c)=""/156, 0x9c, 0x0, 0x0, 0x0) 2018/01/08 17:54:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) nanosleep(&(0x7f00005c9000-0x10)={0x77359400, 0x0}, &(0x7f00000cf000)={0x0, 0x0}) ioctl(r0, 0x2272, &(0x7f000003a000-0x2)="") 2018/01/08 17:54:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b7a000-0x8)={0x0, 0x0}, 0x20000000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ca7000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x0, 0x8, 0x9, 0x18, 0x7, 0x233, 0x1b6, 0x2ec4, 0x5, 0x8, 0x3, 0x4, 0x228, 0x8000]}, &(0x7f0000cf0000)=0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d27000)={r2, 0xc8, 0x100, 0x2040000000}, &(0x7f000028e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006d3000)={0x0, 0x3}, &(0x7f00006fc000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000095f000-0x10)={r3, 0x7, 0x0, 0x7f}, &(0x7f00002d6000-0x4)=0x10) r4 = socket(0x10000000010, 0x2, 0xc) write(r4, &(0x7f0000644000-0x1f)="1f0000000102ff080471cf0000218f0000d100000b00028000000000051d00", 0x1f) 2018/01/08 17:54:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000b75000)={0x0, 0x3a, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_delete(r0) prctl$seccomp(0x29, 0x0, &(0x7f0000008000)={0x0, &(0x7f0000007000)=[]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000001000)='\x00', 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000)=0x200, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r2, &(0x7f0000000000)='./file0\x00', 0x5, 0xc00) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000772000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000001000-0x4)=0x90) 2018/01/08 17:54:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ff9000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000b3c000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0xe, 0x1, "cecffc7eb842050263235fdeed7a1773f55a1d69506c3f8108139591f0b123390860b815fee38d043087f97ca2ec511de186fe750508a8b111823bdc72c9d69e", "b1e38e3c7b1b26207af4a58a37d4c6ffce458199babe025b3e1a4b86feb82713", [0x8, 0x7fffffff], 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) poll(&(0x7f0000001000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/08 17:54:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) capset(&(0x7f0000000000)={0x1998032f, 0x0}, &(0x7f0000474000)={0x4, 0x1, 0x0, 0x0, 0x1ff, 0x800008000}) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) 2018/01/08 17:54:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xfffffffffffff800, 0xfffffffffffffffe, &(0x7f0000fec000-0xf5)="e5b079544b970bad3bc794e72a2e476a90698fbf768594948cb28ac76e32dce81e179f416d325fabbc0b352ff27557a8c173d762e080788c1cc65653f2a3dbff7f5a55c4499307694e251cf81b13456bf7d2b7e31b608bbfa29e8043fb3c9689e0a8f6d80df046a628da24e8bc62036460de981a45c83f3e7a4a2b25a2d49b1e520b5eaa76637c4c5a2333ab7220521106aaf89ac77552708902a86a5f668c668e10fdc2254c17dd0800ca7a2d9e1737e6fe952dc30505717e4ba6ba02b6e62d8ac7cef7bec6f6143c49aa5f798a4c193ba61fca10c732e01fe7934a171cb3224c57fcc5c6b57594b4c978887e4779469a44026c2f", 0xf5) 2018/01/08 17:54:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000077c000)="24000000130007ffffffe60700ff0900050000000400010001ffffff000000f955050000", 0x24) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000837000-0x8)={0x0, 0x0}, &(0x7f000079e000)=0x8) 2018/01/08 17:54:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000903000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ac7000)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b8b000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r1, 0x5383, &(0x7f000096e000)="") [ 35.732009] nla_parse: 4 callbacks suppressed [ 35.732014] netlink: 7 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/08 17:54:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) process_vm_writev(r0, &(0x7f0000de6000)=[{&(0x7f0000435000)=""/4096, 0x1000}], 0x1, &(0x7f0000549000)=[{&(0x7f0000fc0000)=""/84, 0x54}, {&(0x7f0000e81000)=""/0, 0x0}], 0x2, 0x0) ptrace$cont(0x18, r0, 0x4, 0x8d55) 2018/01/08 17:54:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003b000-0xa)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) sendmmsg(r1, &(0x7f00004d2000-0xf0)=[{{&(0x7f0000132000)=@l2={0x1f, 0x1, {0x5, 0x9, 0x2, 0x3, 0x7fff, 0x6}, 0x9b42, 0x0}, 0xe, &(0x7f0000630000-0x20)=[{&(0x7f0000578000)="c1539477fd0dba657c28a48d1a92e9360aa7463e28f46cf0e98c867bc3cdf8a40cd96362beb741acb2b296b2d19cc5e3b2fe526dbb59a3d72d7246bc9c62578c9bc04ea3422f6a21d658a4e02f195f9250d059c76fbe90e60882ed5ab21f034f634b325a76259ff5d4187bcb3e882053e279bc2b81cbd245e12357b7983a7d56b7e6578cf982e423dafb406b18218221c1f7b8b10368604e60d4d970d1aa0897c32f23e9fe75ea481272771e483c986085db94cb7c366236af15", 0xba}, {&(0x7f000091b000)="a517d6c54e50224d19acdbf59a218dfa503895b84f2390320f", 0x19}], 0x2, &(0x7f00007e3000-0x6c8)=[{0xd0, 0x113, 0x4, "fce5156f2b681a8a4d7537a0dd76070be24def01b02758a8eb08066bb2afdf5535664aad8e6f1383cf49aee33e2c795f3cada966492934c8cb48e549cc01e052234b0ac38209e675c37fd919ecb909bc43270f57ffd99ba71c4ea516c36f3a96ad42b94ddaf89a1a9d716ab1824573f313934a7c2b3c361dffa9d121df3a0a5dde8081f06190e086e98a2658aa4fac919bcc41b43d8318de4d5047690158083ebd9a1a9f029b034175dca99c1018f23bcaad58d0b4c57571d14b"}, {0xb8, 0x117, 0x80, "fe5f492319d8584257f1d6c7fcc0511796addca5e27daa0d4e9a7dc52dd91b2047a4214bd3d2358bf974f1b8638ec4e52b19c0e987b220f43b6e66fd11e74816ea5828d72f085afd06032c9a842269ecde2bb41413253a1a33eaa3b980f9c8d63df41f3f8462f504b055c6c3a7eaced48a1dd3a98d3b5dbf5aed6eb48234a4c3cfbb8a7f6d3dcb7ee5e54b1e1b8fe4dea48a5185662f8caa44e3f11204bfba51d9"}, {0xd0, 0x118, 0x1, "579cf3fd7aa06e6f982757d7e7d926d38e85fcca5424727a5f126c99bbad65b5ce2bd7248dcac5f39e3e2a36d90a40027d2d60b0f3b38ff0d338f02775db4714a4a01427b55f513f4571dffd80f4b4f822542a40a9a00d8ce42f6132f913ef7a63e2770e8ac7d458d56fc20eac70bd23305ee850a2cad4c12ea777275fcd640633b84283910177d39ea330f7ac30cb648d133b844fbb9ddd1d2949d513f4ceac3f1105a9aa7839d3569ec1781acd75254b6932e5a74481aaa8eb7649"}, {0xb0, 0x11d, 0x5, "8c44428d9e0ed1fa4b7754bdf722638cd94163dc9dac11bd75f7c95a70ee16f73e682251c65be1b9a0e130348abb4cf82fd8c6bc060c02b24fc63e020670e1aa8211fe3476a34ea9a8f1bde7a08ce9b4f13fe2d63b151452860f3b2f63137d583a46a8f8b566bc8db8d81a359aa697b03bb71e1843239313fd45a53db8afcd4f360d22dd07ebe416dec1e75a6201adfa6bdcb7dc9080c568a80cb5"}, {0x30, 0x1ff, 0x9, "4d58e46367701ba75b425f961bb9fc1d4fbefda09c8d25e3b30f7eefe129"}, {0xd0, 0x3a, 0x7ff, "497a4ccd07c523062f3b6b0b3914310eae681adad833a69220ff37814ba9d883f6707719bb72be4bed482984fd3df15d4f8a68215623ead2bb70afee465743bcd81715c2290845ec03dae382dd4e7d4dc3c816fd92e880237209b0a386d86f2015982aabc361e5e63a66529d779a78ad43ebecf72140ec55084737cbdcaed5c9c295602a7b54a36f6b98a8b5751607879bcc1d33fb6f02c13b926fd426e239e2bab3e5c3344ba2d8d6f4a91a784b2202c11e4da4ee67760510"}, {0xb0, 0x198, 0xbf8, "6d7ab5e5d4026f1d9293348ec36aa698f62e097ff3cbde60363ef827bc3077e9ed792f08f132350e46996c966f25fafe9a7d1fad94501c16b6eb00a664bc71cb7a43d8f58840d76b4b2b2978ccc1bcbe455b597b14ac47a1153e109a14eec7ad0974980dc2482002adf2b97e238a7895efa9d598cb4fd2fe1f05c7b2c8eebb291e8afef340efbe2be15f090ec2f3f56dd2ff3e5f323d7a2b9b770d9e29f16194"}, {0xe8, 0x10b, 0x3f, "1045783887314f6d4bf9e2f9442098ba35c14776372f2bdb6d4869783a1a0c4f346ffb769f1bc32990ca1902f048eb786aca44b8e5fa8b95025eea1e20a2040c7940a5edeb83090b7f6466717bfac87e245aa6a1b63d431351d5d9b40b03429a8fb7c97ae6922b615671beb6615c756970a4d8bc2da8325d6c93712419a6df36ae8d79be2fc207afcaaf89e271c664b1b0b90239f74440bad75c619f5323d8c9079249d2508c619d3af6363a43480207baf8922964cafbfa01e7fa83732da33f93ac480d1506eed8ff7dddf07b440d89d43820a7c854"}, {0xb0, 0x10a, 0x4, "f5a8dc7fc45eecec5cdf7a6cf478755bacd6168716fb9c0e6b4998476e89da0391e8775c98f3b4be6df9fe04f443a23536f0cbb73783747978f14837d45794ab01db8ce43248f39fdac9b49fac35123121125e774162a2f6a6ab6d199750b3110175fdb2c5dc58033c388936593e363a2fb83da28ad426e95ba9f6fede1ebfe6b575469a93f6bf847bde2d83ae7dce99a3c40b0c6dea522bd317cb87c63e"}, {0x78, 0x0, 0x7, "3aa1319375aa06d35ac4fae2d91b9606b6b1c943fbabe432e4b2569f20793e088fa5b2e1e554e4b93cec45d8d0ea40ca4246723c6653cdd67d91cb249f2b2092d37bedcdc55abab126cbfcc42332fa8e36f6ca31b3ec3615b0a4f8fa321f4245739addc34207e871"}], 0x6c8, 0x0}, 0x3}, {{&(0x7f0000206000)=@in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000e1000-0x40)=[{&(0x7f0000897000-0x89)="80f5dfe984c7eb9ea6d63f0aa1684ccc2f421e06a2365cb45a7a444d272d491244411a36f45c5c5ec9ca470e51d2f1931bb973cb8d951c40e30553e41462e156d9e9e84532c7c1b02a675e478411d0b6975449e21ffd0d4a74307529bb239335558cef43ffb77a1b76bdbcd1c3229af2c347a6bec88a1ece12c081ab89ad7bbb9d30cd780e2975945d", 0x89}, {&(0x7f000035e000)="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", 0xfd}, {&(0x7f00008b5000-0x29)="b7c71d2c202bea9110a60151d74536c73676f0cc863a9810a82aa4eb88fcbb2b140ed3358c62264fa6", 0x29}, {&(0x7f00004e6000)="", 0x0}], 0x4, 0x0, 0x0, 0x20004805}, 0x40}, {{0x0, 0x0, &(0x7f00001a0000)=[{&(0x7f00009f5000-0x21)="d38308f8b25b5ee3b732901959aab30744a1fff957964d1d007e747133f227b22c", 0x21}, 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{0xc8, 0x84, 0x8, "d4939924307167ccb02ab701d46e7c6fd78105b8ea358028c01571816c106987af1760daf205b0f30d79935437b25ad59fe251a3a7060780ae4ceb9eab5a5254ccbea5ec74f119de295804a77abe0de6008b27c367dd161d8380def88884b98ecced1f359091b4c5d5ba157d25f81a39f9560b3c95ba322155040c7d96e494bc8ef4896ab2b56459cb4dbb65e9ae62936c424cfb6bb98801eb5526fb41345ed4028bcd606c320e739720aa028be874167a0398ee389504"}, {0xc0, 0x1, 0x4, "e929bcc86fdc6790411cae0468e6ac45fd33d634ae6ba726ee9195fe4b4054223e2220161ef5f13f9c15e0547c53a8d473c0148a85e7c9a36fee380480e5dfd3adcdc79552e44b2c2081fec69476281f00a986fde013a3f25cf54c4a21246d67a561ee1a574d01bd304f56b00b176d93f8c3502ceee6a56adf6eb7a5fb30badc3e84d3b1370a6c818794fe6ab63fd6959bde01f61cd15e57c534fefe713de5a5c67b6fa4b0819b9bedb9dec17d19d7"}], 0x1418, 0x80}, 0x9}], 0x4, 0x20000040) 2018/01/08 17:54:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00001f5000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "399f23635d0000000001ffff8700000000000000eaf7b7d65f90b0e6330ee7400019d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b8152df6a48251f7d51933223e1cab867dbd761faf", [0x0, 0x0], 0x0}) [ 35.783659] audit: type=1400 audit(1515434087.450:27): avc: denied { getopt } for pid=5666 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_generic_socket permissive=1 2018/01/08 17:54:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa3}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000d7b000)="d7bafd9b36490d0ca6c382441621b1f9218a220e6a926ecff3967a56a4c7572d4d427540ab41b68f18ddd7444f561478cf2b8dd4dd14408eb22ebdb59dcdb2196775144d37f95e407597c12e1e2f9a93931d9741e445bdcf1476a5477b0f24ec0113cc93ecac192a4b58b0a25483eca7a003b34ee3f8846b9f5b3509e56ca55533e9f636bafa322ca13f0f02fe9d5cf3a0cfe7eedcbe1877a4fff62efec5d804134bb20a6daf6f2a072dfc09e233b9b25aab17c8022944d6cfd18c18fd227036f295bc0ebcc5a43842a980c5765dda9e2632c0504f968b96d798359fa5971b090a95af6dae86c769bb8f3b73cb01123d6e7793c78663c8c791", 0xbf, 0x4000000, &(0x7f0000088000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000166000-0xe9)='V', 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000cd000-0x38)={&(0x7f000038f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000efe000-0x30)=[{&(0x7f000071a000-0x1000)="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", 0x379}], 0x1, &(0x7f0000b02000)=[], 0x0, 0x0}, 0x0) 2018/01/08 17:54:47 executing program 4: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20080, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000383000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00007ca000)="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", 0x1000) fadvise64(r0, 0x4000000000000, 0x0, 0x3) socket(0xf, 0x1, 0x7) 2018/01/08 17:54:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000077c000)="24000000130007ffffffe60700ff0900050000000400010001ffffff000000f955050000", 0x24) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000837000-0x8)={0x0, 0x0}, &(0x7f000079e000)=0x8) 2018/01/08 17:54:47 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bf9000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000958000-0x8)={0x0, 0x607f}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000048c000-0x98)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9}, 0x98) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) msync(&(0x7f000044a000/0x3000)=nil, 0x3000, 0x4) 2018/01/08 17:54:47 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000+0xfe3)='net/netlink\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000003000)=[{r0, 0x2040, 0x0}, {r0, 0x4208, 0x0}], 0x2, 0x240) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x1ff}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0xff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x6, 0x1, 0x5}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000-0xc)={r2, 0x5, 0x2, [0x6f1, 0x2]}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000005000-0xc3)=""/195) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000)={r3, 0x2, 0x3f, 0x1}, &(0x7f0000001000)=0x10) 2018/01/08 17:54:47 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/context\x00', 0x2, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) preadv(r0, &(0x7f0000002000)=[{&(0x7f0000002000-0xdc)=""/1, 0x1}], 0x1, 0x0) fadvise64(r0, 0x0, 0x1191, 0x4) 2018/01/08 17:54:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00009d6000-0xd)='/dev/net/tun\x00', 0x0, 0x10000040003) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000020d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = dup2(r1, r0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet(0x2, 0xa, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000249000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000027b000)=0x2) 2018/01/08 17:54:47 executing program 0: mmap(&(0x7f0000000000/0xba5000)=nil, 0xba5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ba6000-0xf)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000646000-0x10)={0x9, 0x0, 0x5, 0x4, 0x0}, &(0x7f00000e9000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000017c000-0x8)={r3, 0x5}, 0x8) r4 = syz_open_dev$mice(&(0x7f00000dc000-0x10)='/dev/input/mice\x00', 0x0, 0x501000) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000ba5000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a9000-0x4)=0x8) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f000007d000)=0x0, &(0x7f0000ba6000-0x4)=0x4) mmap(&(0x7f0000ba6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r4, &(0x7f00009b9000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ba6000)=0x48) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000ba6000-0x18)='posix_acl_access}user},\x00', 0x2, 0x8, &(0x7f0000a2b000-0x40)={0x1899, 0xffffffff00000000, 0x8, 0x8c48, 0x7fff, 0x200, 0x2, 0x800}) set_robust_list(&(0x7f00007bd000)={&(0x7f000069b000/0x1000)=nil, 0x0, &(0x7f00002b3000/0x3000)=nil}, 0x18) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x81}]}, 0x10) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/01/08 17:54:47 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00006ba000-0xd)='/dev/net/tun\x00', 0x0, 0x400) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000766000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000d82000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000764000-0xc3)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000000fffefffffffffffd284602"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) 2018/01/08 17:54:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006a1000)=0x0) syz_open_procfs(r1, &(0x7f0000ae3000)='loginuid\x00') pipe(&(0x7f00007d4000-0x8)={0x0, 0x0}) 2018/01/08 17:54:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009a7000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffffffffffc0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 17:54:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000f7f000)=0x81) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006f5000)={0x0, 0x0}, &(0x7f00007dc000-0x4)=0x10) 2018/01/08 17:54:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x2, 0x1) rt_sigqueueinfo(r2, 0x21, &(0x7f0000a39000)={0x0, 0x0, 0xffffffffffffff19, 0x0}) 2018/01/08 17:54:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005ea000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_out(r1, 0x545d, &(0x7f00005b8000)=0x0) 2018/01/08 17:54:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006a1000)=0x0) syz_open_procfs(r1, &(0x7f0000ae3000)='loginuid\x00') pipe(&(0x7f00007d4000-0x8)={0x0, 0x0}) [ 35.932785] sock: sock_set_timeout: `syz-executor1' (pid 5715) tries to set negative timeout [ 35.953908] sock: sock_set_timeout: `syz-executor1' (pid 5715) tries to set negative timeout 2018/01/08 17:54:47 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000a44000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x1, 0xca, "c6af4e212be37413dfaeedc11d50850fd5d846dc04f850a7c042445ff6cea8fe2cf49bb3b0c12f65f5da209dfd671d323c1c828a21de4f40479f3cac36e3170ea41435754f0db4d4f04f7c13705c0e96f8851e0b2c21de72852abc1bc1da0a254aa71d152f9a077e2e806aada2295d2d0c1b2ec91f5c757d329a1e9cca4ce90cb7779c9cff04f5a98782d494faa38de355e47c8423a406046e7b34b084001464a1ff20c58ec5738859e68ad622a706bcafb33d24d08c15feefa8ca00b5c55e02354e57af9dda618a3b9c"}, 0xd2) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000004000)='encrypted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000007000-0xc)="a88791d075d7b404ee60e1cf", 0xfffffffffffffee2, 0xfffffffffffffffc) request_key(&(0x7f0000005000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x14)='cpuset[$*cpuset#{-]\x00', r2) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r2) 2018/01/08 17:54:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/keychord\x00', 0x280000, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000691000)={0x5, &(0x7f0000b2b000-0x14)=[{0x8001, 0x6}, {0x8, 0x4}, {0x5, 0x80000001}, {0x7, 0x80000000000}, {0x2b6, 0x8}]}) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/08 17:54:47 executing program 0: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") setpriority(0x1, 0x0, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/l2cap\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000002000-0x48)=@full={{0x3, {"64ea01d3e9f2d1"}, 0x7f}, [{"2ac00886c4358f"}, {"2699a6f7e6768f"}, {"6341106b7c7386"}, {"21a27b06f46455"}, {"ea5711adbef459"}, {"773d105c6917d8"}, {"3c460ab9779d5b"}, {"3cd5632c461617"}]}, 0x48) 2018/01/08 17:54:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000057f000-0xb)='/dev/hwrng\x00', 0x100, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000928000-0x4)=0x0) setrlimit(0x20000000000f, &(0x7f000000a000)={0x0, 0x100000000}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008cc000)={0x0, 0x0}) read(r1, &(0x7f0000cdc000-0x1000)=""/4096, 0x7a2) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000ddc000)={0x324, 0x5, 0x81, 'queue0\x00', 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000e06000-0x20)={@generic="b389fbfa0dbc1436b6746551e5242df7", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) lseek(r1, 0x0, 0x0) mlockall(0x1) syz_open_dev$sndseq(&(0x7f0000068000)='/dev/snd/seq\x00', 0x0, 0x24001) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000e4b000)={@generic="7197f81215e2f07fc346026596bd686d", @ifru_addrs=@sco={0x1f, {0xfffffffffffffff7, 0xd1, 0x3, 0x3, 0x40, 0xa48}}}) 2018/01/08 17:54:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000dc0000-0x8)=[{&(0x7f0000aa5000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000291000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000813000)={0x80000001, 0x1, 0x99e8, 0x0, 0x7ff}, 0xc) 2018/01/08 17:54:47 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/dev/sequencer2\x00', 0x2000000503002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r0, &(0x7f0000001000-0x1000)=""/24, 0x18) getdents64(r0, &(0x7f0000007000)=""/504, 0x1f8) 2018/01/08 17:54:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000897000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/08 17:54:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00009f4000-0x4)=0x7f) alarm(0x75) syz_open_dev$sndseq(&(0x7f0000ec7000)='/dev/snd/seq\x00', 0x0, 0x80000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007a4000-0xc)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b7e000)=0x0, &(0x7f0000015000)=0x4) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000e9f000-0x4)=0x1) 2018/01/08 17:54:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000634000-0xf)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c97000-0x90)=[@in6={0xa, 0x0, 0x9d2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x90) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000618000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) sendmsg$netlink(r1, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f0000603000-0xa4)=[{0x14, 0x101, 0x303, 0x0, 0x0, '\a'}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 17:54:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000218000)='/dev/vga_arbiter\x00', 0x40080, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00009d6000)={0x0, 0x925e}, &(0x7f0000682000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003f3000-0x10)={0x6, 0x6, 0x6, 0x400, r2}, &(0x7f0000039000)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00002a9000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) connect$inet6(r0, &(0x7f0000415000-0x1c)={0xa, 0x3, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xa) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00004ab000)="", 0x0) 2018/01/08 17:54:47 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000c0b000)='./file0\x00', 0x4) ioctl$KDDELIO(r2, 0x4b35, 0x100000001) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getcwd(&(0x7f0000013000)=""/123, 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000abd000-0x8)={0x0, 0x6}, &(0x7f0000809000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00006ba000)={r4, 0x0}, 0x6) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") dup3(r1, r3, 0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 17:54:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) mremap(&(0x7f00001f8000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000494000/0x2000)=nil) r1 = syz_open_dev$loop(&(0x7f0000e85000-0xb)='/dev/loop#\x00', 0x0, 0x4040) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000bd1000)=""/96) add_key$keyring(&(0x7f0000d1d000-0x8)='keyring\x00', &(0x7f000024b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$read(0xb, 0x0, &(0x7f00007b3000)=""/4096, 0x1000) fallocate(r0, 0x11, 0x0, 0x200000800) 2018/01/08 17:54:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000012000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005d6000-0x4)=0x10, 0x80800) getpeername(r0, &(0x7f0000085000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00008fa000-0x4)=0x10) r1 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/08 17:54:47 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00005b9000-0xa)='./control\x00', &(0x7f0000b3e000-0x14)=@known='security.capability\x00', &(0x7f0000b3e000-0x15)='posix_acl_accessem1[\x00', 0x15, 0x3) lremovexattr(&(0x7f0000b3d000-0xa)='./control\x00', &(0x7f0000b3c000)=@known='com.apple.FinderInfo\x00') mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000b3d000-0x8)='./file0\x00', 0x8000, 0x1) ftruncate(r1, 0x3f6) inotify_add_watch(r1, &(0x7f0000b3a000)='./control\x00', 0x4000800) 2018/01/08 17:54:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a28000-0x8)={0x0}, 0x8) setns(r0, 0x44000000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006d7000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000065a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) readv(r0, &(0x7f0000b60000-0x40)=[{&(0x7f0000cba000-0xae)=""/128, 0x80}], 0x1) signalfd4(r0, &(0x7f0000e21000)={0x0}, 0x8, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003e8000-0x8)={0x0, 0x0}) [ 36.124468] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/08 17:54:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x800, 0x6) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) add_key(&(0x7f00005a9000-0x5)='user\x00', &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d46000)="", 0x0, 0xffffffffffffffff) r1 = socket(0x19, 0x4, 0x7) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000164000)=@assoc_value={0x0, 0x8001}, &(0x7f0000f11000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000a98000-0xaa)={r2, 0x8e, 0xa2, "c0208e3f41f89c2b0b262c06cdbbfc848c8ec83436bdda8b02e711d39b3b99ccf8e2136e4c09096923cf81abadea9e2ab5a80ba412c551fb4361bc599f435b257ae6e9758fd1dba3f92ec75c11b2f86d3328b206d1e98c9891522fbff78b7d3aacbe221dea7b2fdfdbc2de542438c1ae483db6e7c4d31bfe93898a1e9057f8f566f1dbe957a1d8102682e18e4662feaf4448c606d432889f7c917a7e01842c3fa927"}, 0xaa) sendfile(r0, 0xffffffffffffffff, &(0x7f0000fbe000-0x8)=0x0, 0x0) fallocate(r0, 0x11, 0x10000, 0x200000800) fsetxattr(r0, &(0x7f000022d000)=@random={'os2.\x00', '/dev/loop#\x00'}, &(0x7f0000484000-0x8)="ab656d3027232e00", 0x8, 0x2) 2018/01/08 17:54:47 executing program 1: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000725000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000865000-0xcd)=@ethtool_dump={0x3e, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000014b000+0xec4)={0x0, 0x0, &(0x7f00005ba000-0x30)=[{&(0x7f000093b000-0x21)=""/33, 0x21}, {&(0x7f000093a000)=""/126, 0x7e}, {&(0x7f000093b000-0xb4)=""/180, 0xb4}], 0x3, &(0x7f000064f000)=""/5, 0x5, 0x6}, 0x40) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000093b000)=0x2, 0x4) [ 36.169604] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 36.187180] FAULT_FLAG_ALLOW_RETRY missing 30 [ 36.187194] CPU: 0 PID: 5765 Comm: syz-executor0 Not tainted 4.9.75-g5f5e5d4 #7 [ 36.187199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.187213] ffff8801c86d74e0 ffffffff81d93049 ffff8801c86d77c0 0000000000000000 [ 36.187223] ffff8801d1482b90 ffff8801c86d76b0 ffff8801d1482a80 ffff8801c86d76d8 [ 36.187235] ffffffff81660b1a 000000000000148c ffff8801c8d8b968 ffff8801c8d8b8a0 [ 36.187238] Call Trace: [ 36.187256] [] dump_stack+0xc1/0x128 [ 36.187272] [] handle_userfault+0xa3a/0x1310 [ 36.187289] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.187298] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 36.187307] [] ? __lock_is_held+0xa1/0xf0 [ 36.187317] [] ? handle_mm_fault+0x117b/0x2530 [ 36.187324] [] ? handle_mm_fault+0x1fc3/0x2530 [ 36.187332] [] handle_mm_fault+0x1fd1/0x2530 [ 36.187341] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.187349] [] ? __pmd_alloc+0x410/0x410 [ 36.187357] [] ? __lock_is_held+0xa1/0xf0 [ 36.187368] [] __do_page_fault+0x5c2/0xd40 [ 36.187378] [] ? mm_fault_error+0x2c0/0x2c0 [ 36.187387] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.187394] [] do_page_fault+0x27/0x30 [ 36.187405] [] page_fault+0x28/0x30 [ 36.187415] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 36.187424] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 36.187431] [] ? iov_iter_advance+0xd70/0xd70 [ 36.187443] [] ? mark_held_locks+0xaf/0x100 [ 36.187454] [] generic_perform_write+0x1dc/0x500 [ 36.187464] [] ? page_endio+0x180/0x180 [ 36.187474] [] ? file_update_time+0xbc/0x3b0 [ 36.187483] [] ? current_time+0xd0/0xd0 [ 36.187491] [] __generic_file_write_iter+0x348/0x570 [ 36.187498] [] generic_file_write_iter+0x2d5/0x600 [ 36.187507] [] __vfs_write+0x4bf/0x680 [ 36.187515] [] ? do_iter_readv_writev+0x400/0x400 [ 36.187523] [] ? __lock_is_held+0xa1/0xf0 [ 36.187533] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 36.187540] [] ? __sb_start_write+0x14a/0x310 [ 36.187548] [] vfs_write+0x189/0x530 [ 36.187555] [] SyS_write+0xd9/0x1b0 [ 36.187563] [] ? SyS_read+0x1b0/0x1b0 [ 36.187571] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 36.187578] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 36.187586] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/08 17:54:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003c0000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000397000)={0xffffffff, 0x0, 0x0, 0x6}) splice(r4, &(0x7f0000e4e000)=0x3, r3, &(0x7f00006cd000)=0x0, 0x5b, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00005a8000-0x20)={0x6, r5, 0x2, 0x1000100000000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000c08000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x8001, 0xffffffffffffff7f, 0x5, 0x0}, &(0x7f0000b8b000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000c01000)={r6, 0x9}, 0x8) 2018/01/08 17:54:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000742000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = add_key$keyring(&(0x7f0000662000)='keyring\x00', &(0x7f0000256000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00009c0000)={{{{0x2, 0x2, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x3dc5c74b, 0x9, "6e159809a403e467b627343eaebc0fde06dff1ab26f3cde594ca571689dd7eae511c9de0949533bd6858030574c3f0dda87a81b9cc8dd4cd5a997374c3759b9c394d26b03b6fc5d4d4513476dbe9f051"}, 0x160) add_key$user(&(0x7f00008a0000)='user\x00', &(0x7f0000a10000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003c5000)="e3e70d077318febc4deaf1e6918e3530fc3f610c0417853f9dd43ae0762579578ff7d2d2770dc475c06f7f91366e4c1bce89b40ac7f648d6d99505412f3933d83fa1", 0x42, r3) getpeername(r1, &(0x7f0000a03000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000282000)=0x10) dup2(r1, r2) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2018/01/08 17:54:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) dup2(r1, r0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000055e000)='/selinux/status\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000e13000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fe5000-0x4)="02000000", 0x4, 0x0) 2018/01/08 17:54:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d4f000-0x9)='net/snmp\x00') r1 = syz_open_dev$sndtimer(&(0x7f00006a6000-0xf)='/dev/snd/timer\x00', 0x0, 0x2) writev(r1, &(0x7f0000cf4000-0x20)=[{&(0x7f0000b34000)="5ec2d6ec62fd31d962740a29de78a03d8d2a020bdcbefd162c7fa781a2298ddccba567280f5d5e9911438881115ed7be324c7ae172a9686bfcd1759369a04ae86ee7b5c60e8ecd5bc9b914b35227e8381a562b6c6bc9d217807e6d1fd8d6e65e7fe3f6228691f8d895ff6cf3a330100cc18f69d8447f86cfea0bc0936f32cad19b10a12fd4", 0x85}, {&(0x7f000096b000)="c5c7858452c9effb36e1cc278d2da6a0d7477bcf6c4f344ace7e10f39134c1e4a3fa4392d716d2f4fa969feaaf457a733b1450b4b6c3d168b5885315eeec6c7e6969055f66145e303de9f4883627eab0dfeb9161506c77252b9d874ffce999b0e413f032fb479180bd9278d6aa83a11b05c0d1cf1ca8d196e8961d6c0b4ccfbec9fe7639fdc6bd7d7c2cc639fe0fc1b12c3887772db6774d0a530c397126ac4b78536ec88afe", 0xa6}], 0x2) getpeername$ipx(r0, &(0x7f0000375000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000d000-0x4)=0x10) r2 = dup3(r1, r0, 0xfffffffffffffffe) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000ec6000)={0x0, 0x0, 0x0}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000065a000-0x4)=0x7f) r3 = creat(&(0x7f0000232000-0x8)='./file0\x00', 0x1) readv(r1, &(0x7f00009c9000)=[{&(0x7f0000e73000-0xb1)=""/177, 0xb1}, {&(0x7f000054c000)=""/0, 0x0}], 0x2) r4 = add_key$user(&(0x7f00007cb000)='user\x00', &(0x7f0000218000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000519000)="404537af7c589ce54a7db2542685ae25322ce8f451710b1db0ce", 0x1a, 0xffffffffffffffff) poll(&(0x7f00001b3000-0x18)=[{r0, 0x8, 0x0}, {r3, 0x7146, 0x0}, {r1, 0x9181, 0x0}], 0x3, 0x1) sendfile(r0, r0, &(0x7f0000236000)=0x21, 0x7f) keyctl$instantiate(0xc, r4, &(0x7f0000de1000)="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", 0x1000, r4) r5 = add_key(&(0x7f0000323000)='ceph\x00', &(0x7f0000625000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001d7000)="", 0x0, 0xfffffffffffffffa) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f00003f8000)=""/23) r6 = request_key(&(0x7f0000ddf000-0x8)='rxrpc_s\x00', &(0x7f0000846000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000411000)='{\x00', 0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000cbe000)={{0xfff, 0x9}, 'port0\x00', 0x20, 0x20, 0x3ff, 0x10001, 0xc36, 0x200, 0x100000001, 0x0, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$unix(r2, &(0x7f00000dd000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a0c000)=0x8) keyctl$dh_compute(0x17, &(0x7f00000e9000)={r4, r5, r6}, &(0x7f0000859000-0x5a)=""/90, 0x5a, &(0x7f0000903000)={&(0x7f0000e70000-0x40)={'sha256-avx2\x00'}, &(0x7f00009c8000)="04d01b81069c560f70cff3437d5901c6ccb5bf5d0ea8983b0f0e3a2a62c1fd5ca711de8cf93a7846a4dcd9e0f88ce30d9f5ecdfed42c1d7d70380c470cb7b63f879892a2fe06325c2530073b00cef656a873bbfc87d06decd6cfccf3555f4e74328a5aad1ca87913d302e3da033dd260ce3018192d60d178615a384e3afb77d48631e3a343297ee65b1f9ffc256a0ce7c3586ab01282dfc5de3bfbfb523a8381bf6f4595dfc677284fbe206dd25a998a672916d42b39a389f68a4af62929dcf0fd317362dcd416b4e126", 0xca, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 17:54:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000b6f000-0x4)=0x10, 0x80000) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) dup2(r0, r1) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) 2018/01/08 17:54:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00009a0000)='/dev/net/tun\x00', 0x0, 0x2007c) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202ff}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) request_key(&(0x7f0000864000-0x5)='user\x00', &(0x7f00004a4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ee000-0xd)='/dev/net/tun\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f000087e000-0x8)='keyring\x00', &(0x7f0000382000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f000021b000)=0x0, 0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000df8000)={@common='gretap0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00009d4000)={0x400, 0x7, 0x8000, 0xffffffffffff6931, 0x0}, 0x14) dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000aa0000)=0x2000000011f, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) getpeername$llc(0xffffffffffffffff, &(0x7f0000998000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000acc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00008f1000)={0x0, 0x9, 0x0, 0x5, 0x4, 0x200}, &(0x7f0000b31000)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000831000)={r5, 0x3c7, 0x8001, 0x100000000}, &(0x7f00005f7000)=0x10) 2018/01/08 17:54:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000b000)=0x0) syz_open_procfs(r0, &(0x7f0000003000)='attr/sockcreate\x00') prctl$getname(0x10, &(0x7f0000000000)=""/193) exit(0x0) 2018/01/08 17:54:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000fa2000)=[]}) stat(&(0x7f00001c1000+0x307)='./file0\x00', &(0x7f0000fd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000754000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000094b000)={0x0, 0x0, 0x0}, &(0x7f0000489000-0x4)=0xc) setresuid(0x0, r1, r0) 2018/01/08 17:54:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000040a000)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00004e2000-0x10)={r1, &(0x7f0000000000)=""/125}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x100000000002, 0x0) getsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000830000)=0x0, &(0x7f00004fe000)=0x4) 2018/01/08 17:54:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000522000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f000037a000)='/selinux/load\x00', 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000dc1000-0x12)=""/18, &(0x7f0000f16000)=0x12) [ 36.553881] device gre0 entered promiscuous mode [ 36.568062] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/08 17:54:48 executing program 7: r0 = add_key$keyring(&(0x7f0000592000-0x8)='keyring\x00', &(0x7f000091d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000001000)='./file0\x00', 0x200000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x7530}, {0x0, 0x2710}}) 2018/01/08 17:54:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ce6000-0x10)=[{&(0x7f00008a2000)="1f0000002e0031feffff0705f1030006f10000100100000097000000000000", 0x1f}], 0x100000000000039b) [ 36.605063] skbuff: bad partial csum: csum=65535/0 len=28 [ 36.614110] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 36.640481] skbuff: bad partial csum: csum=65535/0 len=28 2018/01/08 17:54:48 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000-0x7a)=""/122) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006c8000)={0x0, 0x0, 0x0}, &(0x7f0000bb7000-0x4)=0xc) ptrace$poke(0xffffffffffffffff, r1, &(0x7f00006fc000+0x6f2)=0x0, 0x1129) r2 = syz_open_procfs(r1, &(0x7f0000049000-0xf)='net/ipv6_route\x00') ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00001ed000-0x8)=0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00005c9000-0x4)=0x40) getrandom(&(0x7f0000fad000-0x42)=""/66, 0x42, 0x1) r3 = gettid() r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b9b000)='/dev/keychord\x00', 0x200, 0x0) listen(r4, 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000482000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000d98000)={r5, 0x0, 0x0, 0x0}) r7 = mmap$binder(&(0x7f0000492000/0x1000)=nil, 0x1000, 0x3e846e5349e15f0c, 0x80010, 0xffffffffffffffff, 0x0) process_vm_readv(r3, &(0x7f0000a5a000-0x30)=[{&(0x7f00005e6000)=""/145, 0x91}, {&(0x7f0000e35000)=""/217, 0xd9}, {&(0x7f0000253000-0xff)=""/255, 0xff}], 0x3, &(0x7f000065d000-0x60)=[{&(0x7f0000758000)=""/55, 0x37}, {&(0x7f0000221000-0x56)=""/86, 0x56}, {&(0x7f0000827000-0xa1)=""/161, 0xa1}, {&(0x7f00002e0000)=""/140, 0x8c}, {&(0x7f00009bf000-0xb9)=""/185, 0xb9}, {&(0x7f0000cf6000)=""/4096, 0x1000}], 0x6, 0x0) mq_timedreceive(r4, &(0x7f00005fc000-0x23)=""/35, 0x23, 0x0, &(0x7f00006bd000-0x10)={0x77359400, 0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000c1d000)={0x6c, 0x0, &(0x7f0000610000-0x6c)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x30, 0x10, &(0x7f0000cfe000-0x30)=[@flat={0x77622a85, 0x0, r5, 0x4}, @flat={0x77682a85, 0x0, r6, 0x4}], &(0x7f0000faa000+0xb49)=[0x38, 0x0]}, 0x100000000}}, @exit_looper={0x630d}, @acquire_done={0x40106309, r7, 0x1}, @release={0x40046306, 0x1}], 0x7b, 0x0, &(0x7f000045e000-0x7b)="5d42ea974f7141cdfbd0c100287d8a18c72363f8de6dc2ea9eb4b33f5871396c2d1f1072fbe6f557a6a9e6e3d659303ce5a974614943c15e5c58a8b786a9614c3ebefd12ec616f59e548da4cd032782b59153285667908f27cbf178c2bb1045a2691cbd56b663cd4792aa93fb3fbb79b23d08eb4223600663e8af1"}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000df2000-0x4)=0x0) syz_extract_tcp_res(&(0x7f00009a7000-0x8)={0x0, 0x0}, 0x3, 0x1000000000) r8 = socket(0x4, 0x203, 0x0) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f00007e5000-0x4)=0x4) syz_open_dev$binder(&(0x7f0000a3b000)='/dev/binder#\x00', 0x0, 0x802) write(r8, &(0x7f0000e79000)="24dd000058001f0014f9cd07002310000aff0900000000000000ffff0800030000000007", 0x24) getpriority(0x2, r1) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000035000)=0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f00000e6000+0x6b)=""/52, &(0x7f0000878000)=0x34) fcntl$setownex(r0, 0xf, &(0x7f0000c10000-0x8)={0x0, r1}) getrusage(0x1, &(0x7f0000169000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 17:54:48 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000087000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ffe000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) fcntl$addseals(r0, 0x409, 0xc) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ffe000)='./file0\x00', &(0x7f0000ffe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 17:54:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000018f000-0x20)={@generic="284c43c5cf8d376b752d9e2f7641e874", @ifru_flags=0x200}) write(r0, &(0x7f0000afc000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f48000)=0x0) 2018/01/08 17:54:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000018e000)='\x00', 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000da3000-0x4)=0x0) fstatfs(r0, &(0x7f00002be000)=""/216) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000006d000-0x28)={@common='lo\x00', &(0x7f00007e6000)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f0000566000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 17:54:48 executing program 4: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) dup2(r0, r0) 2018/01/08 17:54:48 executing program 5: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x141200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000002000-0x4)=0x7fffffff, &(0x7f0000002000-0x4)=0x4) setns(r0, 0x1e) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffffffffffe1}) 2018/01/08 17:54:48 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000002f000)='/dev/ppp\x00', 0x1, 0x0) epoll_wait(r1, &(0x7f000002e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x7f) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f000002f000-0x4)=0x0, &(0x7f0000018000)=0x4) 2018/01/08 17:54:48 executing program 3: r0 = inotify_init1(0x80800) fadvise64(r0, 0x4b, 0xfff, 0x4) r1 = dup(r0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000d95000)=0x6) 2018/01/08 17:54:48 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=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, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x0}, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x10)={0x0, 0x0}, 0x8) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 17:54:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) prctl$setname(0xf, &(0x7f0000190000-0xd)='/dev/net/tun\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d80000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ce000)=0xe8) r6 = getgid() chown(&(0x7f000052c000-0x8)='./file0\x00', r5, r6) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r1) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004e3000)=0x2, 0x4) write$tun(r2, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) recvfrom$packet(r3, &(0x7f0000208000)=""/4096, 0x1000, 0x2000, &(0x7f0000a71000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) 2018/01/08 17:54:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000782000-0x4)=0x0) lstat(&(0x7f00009d0000-0x8)='./file0\x00', &(0x7f00006cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00005f4000)='./file0\x00', &(0x7f0000bae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000073d000)={0x0, 0x0}) fstat(r0, &(0x7f00001cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bce000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00009cf000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000228000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000376000)=0xe8) stat(&(0x7f000037c000)='./file0\x00', &(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00002be000)=[{&(0x7f0000db4000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001b5000-0xa0)=[{&(0x7f000024b000)="d95f0e798110010959906b35ff176e89971ca0c6464c9d5b850e0e854ee910bb3fe6185cd4ce11c1d56a7e1338cf08a269ed59023e7649b868a89aa272103b70dbbd", 0x42}, {&(0x7f00001a5000-0xa6)="73270ff3ff5e66522672027a493fb5bfd142e8958b79bd557d5baccb3ffb104149f9954f154068b6dc4c2441bf4150d5e4188e9456afba3216664da2ef9d9f08c9c64f82676c0f5a677c3b44004ea4c7f85b9d0e9a405aa3806d5e351cc514300019fff1b5510c52a8a0ad9287165921add5ba65474edf9c3d4c1897726050914db3368744b1dfcc3ac3059eb7c935c88a71ef918925f63a6b15e621502952fc2ff48e4acbe1", 0xa6}, {&(0x7f00007d0000)="", 0x0}, {&(0x7f00008d5000)="", 0x0}, {&(0x7f0000f9c000)="94b0e9cda81ad1826d26d9f521", 0xd}, {&(0x7f0000610000-0x63)="82221e310f9106b80c970b240371791bef183c8dce2df5f49c015fdc2121ccf45181a2ba4e0ca296a93348ab5375f6a9da10d7f1f1563bc4158b3350b51a05b0f651184e72247fbd8e411b65071f102c41e96bb18d3cead535d2c9ca818f6d4d73704f", 0x63}, {&(0x7f00006a7000)="", 0x0}, {&(0x7f00004ac000-0x9b)="46308b8698f9dc75700fe8640431ea8d52286682ae6780e588c8463494563962a40d651ff8a289cf879d88b29b9df07ef9bbce4d23b54eca927b1bf98c3ab7163767dd4306259756f62c0e572e103f4801cff7ed58fb9d468dc7ae2d46ec5014b9b28784ae20f20bdf520e5ffb33fdd269bbc46d7b42c1caeb4b88ca98f468cf40f5c19e9512ff2972e175f8211e4309005bf1367c1afdd2d66afa", 0x9b}, {&(0x7f000083a000-0x1000)="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{&(0x7f00009e6000)="29b3685fbaff3cf024ea6f75ad395082f936c9eed66f9b65ea1a6f49d49cc5cfc89c587d206541432b5be5b276511fd6df19dd9359890c9cfc411b6f90bf69e4e092a7ab031126f374629e674e73", 0x4e}, {&(0x7f00005d8000)="5e9b67a6560acbc732e986344d9818528ef90064fabd6e3df0167c075cd46d4970f6436075eb8315c80be2cb8db6918608e0b37e825f36a03751f87e08c187", 0x3f}, {&(0x7f0000d77000-0x43)="fdd4eef9f99ba17bd22f075f44f2126076651bc6ada3e95a39eb051f5b1ae8e16c9d8897e925ef4fcd8c5ad41d4b122129eda3bae3b33b8cdb9a6704a3d154615d3cfd", 0x43}, {&(0x7f0000e32000-0x73)="0bf02b3bd50af68c731982da76dc41a6362985327bf8f02eb3f53f238432ef0a2834e4b38b45e6a5bc6afd65786248f70467ec91328c54fd6d56effa5275267f764829d830626baeecda97f2af6daf4bfee533ff685f63af109422c86ca45a73a3025b7898ff646fb22e663e46196efdd0f5c2", 0x73}, {&(0x7f0000157000)="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0x1000}], 0x7, &(0x7f0000715000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r8, r4}, @cred={0x20, 0x1, 0x2, r2, r7, r13}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r11, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0xc8, 0x40010}, {&(0x7f0000699000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e0a000)=[{&(0x7f0000642000)="3f66d508384877b2f47fed98676b23cf218c5835471140b371ede531b662ec35277b969abde447303fed2cd2c4ffc060450bbbbeb721fa7946bd14cce36fb3a6", 0x40}, {&(0x7f0000b26000)="3a5169a2e16b15c94b224a08a9fd163c835cf485a3fe459bd0940ec7bdb9a8d55a7be920e0489fe66793defd5158279db8eb25e221", 0x35}, {&(0x7f0000b7a000)="6e8fe54b0c95321e96e04392da45a051d332968f0b07f2ae67a707969da1953a91c9a13fd25c31603f40e37d95a7165777334270abd35ae83a3bfe20034328f6f829fa69e74a1d0819c838683d81dce08715630fcc087c170b5f8b0b4a88b86b2936129ff2bd6d0ff7954f074602c623cb3353a0258ce086ad978552e6ce8f6a0e174b4218dce802eabca11dd48f39cf0cf6941102a1b9a8376ebeb0458ea04a23035f3629a5223113a4f31362c35e73ac891e0f563a39c727bc337a7a923b18d7a9ae2b83c6c04262c72edb53fc1d496b4daad449b30210e8a6d64946561bbd6a97b166a2931af8b8", 0xe9}, {&(0x7f0000954000-0xa2)="8a31790666e787f2d63e3d5691cc8cc7860ddcb3272021ae1b42ea4dab7bf2368438b0530055c9adff7b7b89922f01d689a6b8a70304b2d63e95468a372dd7c42c16c38f80ffc8a20a9854bab419301188a749e70dce027447fb892bfc896977b8ce15f3721faef0f2efc7f7c930f64b8b55de542138bb55deb952af82c78a24a0493e0e837b676425e1e09e39fcec05f3d3af48a7200c2598252a9e894348ebf1be", 0xa2}, {&(0x7f0000cae000)='@an', 0x3}, {&(0x7f000057e000)="f4ff7b438af86bed3b05db45891fb9650c025dd40035cfe68b34138b82437f2e381a03cb35da0c0ea89279275ba6fefccd5a2b80b196722fa6a9aa64c6ae9cf0b15d89d122b30c912ab50567936eb1b179eadff6efe7aeb4d4cd69a524b921938fbf58f59d01a56b39067e2b8363918b88e753e76fe5d843a89489a762775e62ea2a6ae1560d8b03ff691d5cf4a8f84df9d3af61a419403533331aea897dc8a7583ade814929d5221df4b93502540097a4", 0xb1}, {&(0x7f0000aab000)="6cba606cdeab505790d660265efb3e7eb5e00f89d00b89a475969d5f8775e32d40ad0345615a452069205f3112df4e55d899c56421", 0x35}, {&(0x7f0000783000-0x3)='\\j\a', 0x3}, {&(0x7f00001c0000-0xe)="d36128bf8c8770e2eae7449b16aa", 0xe}], 0x9, 0x0, 0x0, 0x80}], 0x7, 0x0) r14 = syz_open_dev$sg(&(0x7f000050f000)='/dev/sg#\x00', 0x4, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r14, 0x84, 0x79, &(0x7f000087e000-0x4)=0xffffffffffffff00, 0x4) poll(&(0x7f0000f44000)=[{r1, 0x20, 0x0}, {r0, 0x3, 0x0}], 0x2, 0x80000002) r15 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000048e000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000029b000)={0x0, 0x0, 0x0}, &(0x7f0000b05000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r15, 0xc0286405, &(0x7f0000df4000)={0x200, 0x9, r16, 0xb0400000, r17, 0x9, 0x0, 0x9}) connect$unix(r1, &(0x7f00005c8000-0xa)=@file={0x1, './file0\x00'}, 0x59c) 2018/01/08 17:54:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(0xffffffffffffffff, &(0x7f0000bad000-0x30)=[], 0x0, 0xfffffffffffffffa) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) 2018/01/08 17:54:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000068000-0x8)='//file0\x00', 0xffffffffffffffff, &(0x7f00000f9000)='/', 0x2001) [ 36.843588] binder_alloc: binder_alloc_mmap_handler: 5841 20000000-20002000 already mapped failed -16 2018/01/08 17:54:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000395000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000563000-0x8)=0x0) r1 = memfd_create(&(0x7f000075d000)='\x00', 0x1) write$sndseq(r1, &(0x7f00007dd000-0x30)=[{0x1000, 0x42c, 0x101, 0x2, @tick=0x7fff, {0x100000001, 0xffff}, {0x90000000000000, 0x9}, @connect={{0x1, 0x1f}, {0x0, 0x1000}}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000561000-0x8c)={0x0, 0x27, 0x3, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c3f000-0xe)='/selinux/user\x00', 0x2, 0x0) fsetxattr(r2, &(0x7f000029e000-0xc)=@random={'osx.\x00', 'cpuset\x00'}, &(0x7f000052d000)=',\x00', 0x2, 0x3) r3 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) getpeername$netrom(r2, &(0x7f0000561000-0x1f)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005a6000-0x4)=0x48) r4 = dup2(r3, r1) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c36000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000621000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000030c000)={0xfffffffffffffffd, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c032291dca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f000050e000)={0x0, 0x0, 0x1000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000cd7000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 17:54:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000902000)={{&(0x7f0000f95000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x5, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/08 17:54:48 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') syslog(0xf, &(0x7f0000007000)=""/193, 0xc1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004000-0x8)={0x0, 0x0}) execveat(r0, &(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000008000)=[&(0x7f0000009000-0xa)='map_files\x00'], &(0x7f0000005000)=[], 0x0) 2018/01/08 17:54:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f000070e000-0x1)="b5") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="00e2660000", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x100000, &(0x7f0000b64000-0x1000)="") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006b1000-0x8)={0x0, 0x0}) mount(&(0x7f00006b3000)='./file0\x00', &(0x7f0000493000-0x1)='.', &(0x7f0000245000-0x8)='tracefs\x00', 0x30000, 0x0) shutdown(r0, 0x1) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) select(0x40, &(0x7f0000953000)={0x2, 0x81, 0x4, 0x0, 0x380000000000000, 0xc6, 0x3, 0x1}, &(0x7f00008a6000)={0x2564, 0x276cda95, 0x6, 0x0, 0x1, 0x10001, 0x9, 0x6}, &(0x7f0000434000)={0x100000000, 0x3, 0x7, 0x5, 0x6, 0xffffffffffffffff, 0x6440, 0x6}, &(0x7f0000c93000-0x10)={0x0, 0x7530}) mkdirat(r1, &(0x7f0000034000-0x8)='.', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e48000-0x4)=0x0, &(0x7f0000413000)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c69000-0xc)={@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) [ 36.894583] FAULT_FLAG_ALLOW_RETRY missing 30 [ 36.900822] CPU: 0 PID: 5865 Comm: syz-executor3 Not tainted 4.9.75-g5f5e5d4 #7 [ 36.908303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.917653] ffff8801c969f860 ffffffff81d93049 ffff8801c969fb40 0000000000000000 [ 36.925702] ffff8801d1483010 ffff8801c969fa30 ffff8801d1482f00 ffff8801c969fa58 [ 36.933726] ffffffff81660b1a 00000000000065e3 ffff8801c1e008f0 ffff8801c1e008a0 [ 36.941804] Call Trace: 2018/01/08 17:54:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000395000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000563000-0x8)=0x0) r1 = memfd_create(&(0x7f000075d000)='\x00', 0x1) write$sndseq(r1, &(0x7f00007dd000-0x30)=[{0x1000, 0x42c, 0x101, 0x2, @tick=0x7fff, {0x100000001, 0xffff}, {0x90000000000000, 0x9}, @connect={{0x1, 0x1f}, {0x0, 0x1000}}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000561000-0x8c)={0x0, 0x27, 0x3, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c3f000-0xe)='/selinux/user\x00', 0x2, 0x0) fsetxattr(r2, &(0x7f000029e000-0xc)=@random={'osx.\x00', 'cpuset\x00'}, &(0x7f000052d000)=',\x00', 0x2, 0x3) r3 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) getpeername$netrom(r2, &(0x7f0000561000-0x1f)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005a6000-0x4)=0x48) r4 = dup2(r3, r1) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c36000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000621000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000030c000)={0xfffffffffffffffd, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c032291dca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f000050e000)={0x0, 0x0, 0x1000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000cd7000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 36.944387] [] dump_stack+0xc1/0x128 [ 36.949755] [] handle_userfault+0xa3a/0x1310 [ 36.955863] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.962892] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 36.969308] [] ? handle_mm_fault+0x117b/0x2530 [ 36.975557] [] ? handle_mm_fault+0x1fc3/0x2530 [ 36.981839] [] handle_mm_fault+0x1fd1/0x2530 [ 36.987909] [] ? plist_check_head+0x4a/0x60 2018/01/08 17:54:48 executing program 4: clone(0x0, &(0x7f0000f27000)="", &(0x7f000068c000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000001000-0x28)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000069a000-0x10)=[{&(0x7f0000fb9000)="1f000000030319000000fedcffffffffffff3b8503000100010100ff3ffe58", 0x1f}], 0x1) sysfs$1(0x1, &(0x7f0000ea1000-0x2)='[\x00') 2018/01/08 17:54:48 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') syslog(0xf, &(0x7f0000007000)=""/193, 0xc1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004000-0x8)={0x0, 0x0}) execveat(r0, &(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000008000)=[&(0x7f0000009000-0xa)='map_files\x00'], &(0x7f0000005000)=[], 0x0) 2018/01/08 17:54:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000a61000-0x4)=0x200, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000bd9000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/08 17:54:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000bd6000-0x4)=0x5, 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ad4000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000038f000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e96000)=0x14) connect$inet6(r0, &(0x7f0000e19000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f000001b000)='net/udp6\x00') sendfile(r1, r1, &(0x7f000030d000)=0x100, 0xf5) [ 36.993883] [] ? __pmd_alloc+0x410/0x410 [ 36.999661] [] __do_page_fault+0x5c2/0xd40 [ 37.005549] [] ? mm_fault_error+0x2c0/0x2c0 [ 37.011523] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.018202] [] do_page_fault+0x27/0x30 [ 37.023743] [] page_fault+0x28/0x30 [ 37.027469] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 37.037485] [] ? copy_user_generic_unrolled+0x86/0xc0 2018/01/08 17:54:48 executing program 4: r0 = eventfd2(0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b9d000)='/dev/hwrng\x00', 0x380, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000241000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00007a1000)={0x2, 0x800, 0xfffffffffffffffa, 0x2, 0x3, 0xffff}) getsockname$ax25(r2, &(0x7f0000950000)={0x0, {""/7}, 0x0}, &(0x7f0000459000-0x4)=0x10) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x100000a, 0x11, r2, 0x0) 2018/01/08 17:54:48 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000000f000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0xf6921824bedd0639) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000010000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000010000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbc5d, r3}) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f000000b000-0x4)=0x0, &(0x7f0000010000-0x4)=0x4) [ 37.044325] [] ? SYSC_rt_sigtimedwait+0x13f/0x230 [ 37.045241] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 37.059291] [] ? do_sigtimedwait+0x7a0/0x7a0 [ 37.065358] [] ? ioctl_preallocate+0x220/0x220 [ 37.071600] [] ? selinux_file_ioctl+0x355/0x530 [ 37.077918] [] ? SyS_futex+0x22e/0x2d0 [ 37.083456] [] ? do_futex+0x15c0/0x15c0 [ 37.089256] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 37.095929] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 37.102773] [] SyS_rt_sigtimedwait+0x2d/0x40 [ 37.106081] device syz1 entered promiscuous mode [ 37.113620] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/08 17:54:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x485, &(0x7f000033d000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x0, 0x34a, &(0x7f0000000000)={0x0, 0x0}) syz_open_pts(r1, 0x8001) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000000000)=""/141, &(0x7f0000001000-0x4)=0x8d) 2018/01/08 17:54:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b96000-0x8)='./file0\x00', 0x10) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000759000)={0x6, 0xfffffffffffffffb}) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000029c000-0xc)='/dev/rfkill\x00', 0x2284c0, 0x0) sendto$inet(r1, &(0x7f0000b0d000)="abcec1a653bf11e003744f29706e717399b8780a2c58d92d7042f101ae73fd4115cd5fbcb183f0bff7493696a84779ba8186cecdd13e017298d190304cf37e418a3a1cd6ef371eb9e7ab3f4ad09c8d991d7516e2866bf69fcb237df7f4c10f7d59fc920f376b9e4fb9c3391bb2f83c0313e7217be0609a4860a7c551127554da6f2400eb16c573ddf8909e9eee258c3b28596d377f348a44ecd76f373710e43eb9591ca1981512eb62167d5b639e3983d4a327873fc52872557230ac8967337e06850a25d15b293c833d0586df8f4de6a1dd01b7aecb6c7f669fd0a7585c1922a155ee5e228846b0849859dad0c6f0c3135b7748ea4f925311404fff7a475a8299eb0906170803ed0dfdd219ff1ccfb776bca15de1ec8b09c216e29b3379d894421a6425f5cb838ed67ce603c6ff6e40a3d127ff000ca96ba5e0bec56883ea72e948e3df80c9ab349a4bd86119d88c0f94b9fa14616c72cb7709c82ac6ff7b685bfbca3a1b471a3edd810b41ca10c0a207e31a22663060054195ac91bd8a096385f47568ddde0fdf9026ae99849b15d06ceaa2016f42041c049b92d65e88a29bb03ce47a0e407d9243b250f0e022b77d3d0dcfdbe70398af5020068623ddf11c81fdef6a4d0f5360ddcaa0cedc00a81cf2ae1ad1a517ca947ba6e004181d7247d4d678017b83a3f92caa8808a6b12a72944bbb7932e9a204e545a0d5cbeb05653f17b0f6f7c0444d8ad6ce846e71a85f93d362c2de40b4f8a4a3f203599f2a146db8798cc11faf9cd874fadd003ba5b2ee0431cce09d2f537cc2310bdb03af44212bc141ef93fe5a7b63616af4dff6a97523a5ef5ee148e1d27e8e1aa6ce6737dd55604dd3734d753fc733389837721521d306f793f4758b80ce82b9b5c851d57067a0cca657ef574e772b54d836458aea53c246a6df51a8b02057fa8d02dc9f0a89c091388dfcecc844e66272eb22bf11c61e6ae505e048b6c0aa45b2efa01079cf1c064786535272893cb87f5fe00403a278cfcae757b308a21cb34430db1840f299309618f4c3241944ce2aa5589aa0410df83506c890d19ce2c0188bf0e3ccb0ed538f44d4051a63a10373056eda09669fefbb1f3399c0bb8358eca2efafe49ef8341e087d3835a92ad192a786ccf16e7028572e9f163ba91b5339195e4708dd625454274db3ebd59c02d1ccc7c29f9973ab9181e60f9aca62dcb24f628f947f2abdf862cf55dea4988e377585ddf47fb242395f7d0f8b216267b271ccb52f85f9fbc217824b0867d249b82308f4a79866a1d950c295370d3c94d8c2a92ed3cd3342105213ecf3898270d319117059049e22feab5874f5906eac61ee547ebbdc0139b20043bec9c10275557292a7f494f28336a78b94e71f1af94289c366f9790a56aedac7e7d9b73ca04e59014702e3f408739b35f95fb6f0a257cd4108d684bb1c39b2980b43228cc2e2d0092df09b8cd45728f4242620eac4e06421f0d7f8d0ecff0f8010636089605895bfe15dff6f9e4be89cf8de16ae43ee04ee5aa26a6febabfb28ccc0c4b1c204638cf292c357953df72b33f98bab67edd73206da4f8f6a6cd5ce71e6694fd14d5baef562f74209fead5a73f9d1a7f22d628af2956e0b7462e9fb568385ff63a35723bab96151d998f16aff0e3972ae4d68672a2068da5534d7aa3ef899773173ce6b1f5278bd91235833e66a82a3283f3a51efc6b95172954b20983b29c907e4d4037552c1d4942e278bc48c4c7ab73da747030e956099db26ffd90c1374f22f8814adb9bbc0b1350082770831b1c9a32bf80bd1c2752d967087fd3d4518628e798d53cef5efa12119fb4ecbed673eb283e182fc0da2d35baa7a67ae62d96924c169259350c89bd456c288b38014cd9133ad00d4f72f06b63fabc01223e5d8e9469e8e9cb062a5f2738cf968a284ca4df54758a27f17e6da12fc46969a8f1e6c5cb13b6d7a3f4b8a9f6f8e2c69c13b743c0a93935b2b60117be5901c23a33a99b42e7b61059663a301ff36ff9fd9387c019e2c971cb5a601e6a555d5aa3b447a142b07c493146cd71be645085a752980d55e009e7c36b6f4f2ae128b0310db9ec518456f79fb8bd1135babba9e917b78b08933fb4bbd96abb173942b5e9633db469cee9c753739e99dbb37e748a74cb5d8b7e77bedfdd00449ec76018aa185e2b59b510f6fe474d8efe47d8eacf27a51e2f84830cf2fa2a265d7c510ce62bdb1442ad517ee91d97be63f6186c95b1cf3e727629f9da777759b3d9c3ff0216226927bafe3c800a2a2ec390a7702c63ca62a4f751358cd9b588b7fcf1bf565679a562238f32e546e0ece372267805f6f838e4c89343e673e5a0bb0d2efb5c919d0331e689203f97648ad73c4a6ca67923f870ed1e6d1f1425fcbcdc0fab061de9c09f331f0eeb1f29d2c1a9fe18012291bad1a055654fe8142a58ccdaf582bc3842ecbc1f7e18534634e65a7e432f53e3d28b7adb37aee5d74cd69df31b90134d39c6a42944d24568816b081cd9d0ce39b4271bc5776cb6b1093dcb3d05e7a1a1b20f80960397e2128373057f8a5b3e1c034a5610b61e17ac0f88820a757b3d64e54584a0904645dc92e2964128a869f64f847396b77886cff7ac04b74fabc8ba40794e11e5f4fdd77f71345cdf1b9c48d1f9d4c7158f5961329ea77508f6554b6337e1d6a03faefb553da4bbc833417ea7bd91f459602af198835e58440ea8331ecb4dfd9fdd93c941d93645303835a4d7e34f360c10ab0b6f46e85e78ba350d8dd16ab824876e3b6ebc536637f7aafd3e36196b007d58b059a73b03a709e7e85cde8888096a08821b134b9367094a0ff8fc15f1c234197af49df82cb876d8ff26ba419b34ade915f7304687f0af27e3671c8025e49f3253c2e6c852b09e187f7c64a354f6ce3a286f7d9e50e4688faf07921968697ef7314d74abb5b088051a6d87914db06ecb38e1ba342be38d32b86d8885395c79b100e3cc254c3a9bd61e600e6e3aea2b1710abab2a7931c4771635bef10ce1b2f5326646e14d06f779c792970acbb56cccd86f7a77824420ab637ae7baeed99a59c548d19ea191f41e55c1451f00dd66f7d9558eabcafe05dde6a594f537d80754fd7d2b9d3547466a9ecc82d17bb6064ac9cf0ffe588adc84a7b275329034fe4cf6f35bbe12bc8e61406f51b55c50476e35a3cbcda3199e0220dd2561dc7e7d5fb94d284236f008a65d31ef8546215998a44230d864d3319ac16013d8aeaa48c3d5d2c34fe19e0e88e872aa3b8f1103c915256ce4d053d32fd3412cca18a4eed254813c4883d390a0d29bc3a19770bcb53c17a7f2eee5046bd7a5e862c8ec9646180f7fbd5fcc06da6c7f11b1ca0ba1d2426bebe8ff2cf8c59a457bd3e5a7a0ec205e66e83060d3662925b6550494d3d588b57bc66b9835037d01f8b7b0e9cd18cc60e184ed0d718590b8ff885b352f76fca7df12b749fbfa6dda44ebc6896436ef856a35fb66b6b01e5ff3a6eb3cc5ded47eb1887c50e38f3c98a149f70b1f677d687674f75ed027e7df945bd2dfe3e9922498077655fe0d090df1461ebc7b48f6c9022411b1c1c120fc2b2301aa12369182736d727f25bd7e3071158166cc6507eb2a8f412f083f28a2cacbfd3618843292262977e9390bc72e9c053c0c79c422bc50709bea4bcb8ca1d9b4d372ad70ed67cccfbf9d2d9099deb1b573cb9a37b9ca0fc4bb55bdf39291f7739776d5ac4d584607ae0ee3ea31790f47a6694e05a539244e999d3578420ee8d0caa3d1c95b9decb7cc98f0827dcb3f2ebe739c0512fd512176f3ad5f61049336682fa505fa86a51d687a3039f3293e28d4d4f6205ac8dd2b4d43201a5a7c488fd5f19074d29aafe377bfedccf5dd50f0989e21f8451b500e8f63caab21c3937cff53d7f7d6f7dff8b917fa4392cf9a83357d29a93263c349a97a6453ce5e1d022385a454ae7574cd12178fa876b5e162fb08ff0fb3cd1fb8b4b8d9c479f101fcdb87b1863407d9831a2da3bfe1add56b00fb730f778e4038e6064a896b18e3f855836aaf67ee7a039a39ec6ca8b213a62340c256be05ba03bfb8337ad28963f7d6cd643e79eaa27497ecf07f63a66aa62dd03aab7f10983795bc97dc6cdbb48e58aa32532b021df4a27ccd08c97ec8f175b976365a87e6708b6d39d31e317cc6af6b38c82cbae040068b6f750549676c22fe75cd057a43f4d97f549cb904db083476a7388c46a1dc484618ca5fc6402e2776ddc0c33972d0445b1606e2bc2265957c63aaadb0d1cba6b46747bd1a7b5456cc7ca458b88cccf63aad9b0c8247e5c854e4165111867a839564c22e0339d39b87bc93da08ab6033c8c7ae086a6cdc9fc0d7d37e75458c19a848065d1b3af8f7eaff2efeaa8cd0d1ea558b8f8609b83af4e515341f95c68ee40353875c6f02a4d0dc51787a129bb55bfb0d58d3d51550358763e921732c82e565a1ab53aee55ea3226c29a479e393a01c19223e7267dc36547d4da53a0010deb85f0af8e0e09ac27e550f8b82b9deee4859ba9323ac64232a63ae2757960db90dd3a1cfe6e09249a2f2923c7f9ba5c47ef216fccd0ee2f89ac3154b81e1f3cd598615c84c7171727c4c71a0854b698dbe5ac938971ad20940395ebfe14f7944dd93d221ead0d9217186a80ee258cf4413d85c5040d383fbc2773afdd5e5472674a0b44abb2ccabe754edf2e3cc3cdb3afbf3e76931fd53bfc8f2e89ec13101195bd7b596af57ab1b92ceede73c4ffe45369d9f0883a5cdfe2c626cea345f8dc3de84b1a193f25649e1778f7593f30f337d1a1946e828859257ad6ed4724a344f471b34a36d01e5f454b30f8ea37e55ca9ef92bd407a7d002956740327841137500db6f79973535f35dc0b8dde20166b681367eee14673f571d643898f1ce3cb4af10bce4956ed3679d879582b175e3123e06d05c7cdbdf6881cdd34a117789643e29871a2eadf2da419d3ad83279e8ba9b661ca46a52bb3c5a75e9fa527c8269687d9922a1cc4484f9ac135207cacb317fbc54ef88a4c11f99e31884ef8d42ec91921c3cc63d209c8d7f17ef2bf649bc32da58f52ef9361f7018580fa8509d67e0f758ea4ca86b2fccfc8a16a306e36288879adbf0071ee6c66ddc09a2a89572c00845544ef06c9743b8ea39b9970a6674a7a930fe194197aff28ff71ecd495c555e4eb77fa1a44ed0f73824d7afd7ae2fcec2016c690f622b3b07684f3d02d63070addb648656c3f1800f0d4097e66b2ef93b0afd468386469eb91446d0419beff7fc6e196174056fa5056154468eed8a3c4d0e3a98c74aa5309fc74bdfcb3e2df340bfb1660e062a1c1572834c794af66110ae97f11339ae1bf1dbd940656dab4bf42bae1779a08d532e14984160070412afd3e9e3feebbedb218db3e25ba96c9bbbc2f8ad3ef049bdaa123e4bd5310d015eec2af6c6cccde237350f67cbe11d8e5f200c4521fbe68a20acc6402c83137381c9976c3c6ec4b7fb9f0e3754bc9faaa547e9821e3650465b019596ead3f8860d538d8ead940af395498d2cfe5471b8535bfca9009585a2d65c33f90844503dc780b5d2606d41b996fa55d9c83385e46572581885a131192344b84d823974cf793080318483265e6a436ccd5ac5f0df9acefd539065fed6134d075603beb6093de5979ef4cbb3de7977ac8896d508bedfba101f8c1bfdb5be4246a0aa6a3759c847668269a46e6a4f8db496c1792566dba8e3cde570f966f9d3dc3ff6e7a4293a0892ed6e9705c6eb1fe2d4f50f18c1f74442bc", 0x1000, 0x8084, &(0x7f0000bb9000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000f000-0xc)={0x10000004, 0x0}) epoll_wait(0xffffffffffffffff, &(0x7f00005bf000-0xc)=[], 0x0, 0x0) syz_open_dev$sg(&(0x7f000021a000-0x9)='/dev/sg#\x00', 0x7fffffff, 0xa100) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000a95000)=0x7fffffff, 0xf1f5a0bb1e7464c4) shutdown(r1, 0x1) 2018/01/08 17:54:49 executing program 3: mmap(&(0x7f0000000000/0x9ac000)=nil, 0x9ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f000000a000)=@delpolicy={0x5c, 0x14, 0xa21933e0cb560ea3, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0xfffffffffffffffe, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009ad000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2f) 2018/01/08 17:54:49 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d42000)='/selinux/checkreqprot\x00', 0x85a92e60d7f15790, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000fe4000)={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, {0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x2}, 0x6, [0x7, 0x6, 0x5, 0x6, 0x0, 0x0, 0x7b4, 0x81]}, 0x5c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/01/08 17:54:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000fb4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000188000)='/dev/hwrng\x00', 0x400, 0x0) listen(r0, 0x0) 2018/01/08 17:54:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ed2000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000000e000)={0x0, 0x54, &(0x7f0000db2000-0x54)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7b}, @in6={0xa, 0x3, 0x7e3, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000ccd000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b4d000-0x8)={r1, 0x834d, 0x9}, &(0x7f00004dc000-0x4)=0x8) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000012a000-0xbc)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001830000", 0x24) 2018/01/08 17:54:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x20, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/08 17:54:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chroot(&(0x7f0000366000)='./file0\x00') 2018/01/08 17:54:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cd6000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000b0b000-0x10)={0x4, 0x8000, 0x8, 0x1, 0x0}, &(0x7f000009b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00005b8000)={r2, 0xd7, "ede5daba6d16c89fcb93050004cb5b9b5c6d4c878d1ebba6e29724dd55d05974a33acae1c41a703e41e84ae4258e5210696c93a678ccc0e00eb921369754a66a508f899c136893d5d6a2b0fd5655937c67f47473d77bcc24576ac62a99db34af9a4fe2f5545a06d21d62d6d8183a3caa512a4e9fd33986110746e2d4dde776b9adbf303251dc98dcc7385164e7e29947662f0ebccdbe5ffc6a7de4f6bf894f32ebbd5e7d83beeb16f598dff8ca2505a957b89e49c1d116b33308a00b37ac7845d623e8d2584b960dd8d52c04f695e1003372e250e2df20"}, &(0x7f0000407000)=0xdf) sendmsg$netlink(r0, &(0x7f0000883000-0x38)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x2a, 0x401, 0x0, 0x0, "29003d5d010000000800000109fffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f00005b4000)=[], 0x0, 0x0}, 0x0) 2018/01/08 17:54:49 executing program 6: mmap(&(0x7f0000000000/0x5ea000)=nil, 0x5ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005eb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xb) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005eb000)=0x0, &(0x7f00005eb000)=0x4) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ea000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}, {&(0x7f00003e8000)="a7167330a0b8e03486e5f5df454aed3a55b98ec73c80e84e854fc627e1d5f7035e0aa61176fe17b08d746d4fb1bde81f73ba2fc4a8d5def9df6927f2d9fea08b0d70c759c421ba246b4fe8cc1226f4cc4d69", 0x52}, {&(0x7f0000300000-0x1000)="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", 0x1000}, {&(0x7f000030b000)="22a49f77bef194121d5649bfe4d023090791fbf5d130c77853012449a906c5c76ea3089106a3e8fd73f82d727e29eb14d96068b804f22159dc97b9adebe805c902a91fdae3acc9dc6ef2fda80f70233c9a6320ae1a1e90f0b5035a4b34274e46c5092fd04afbf3398639a69a66972cdbb8cbbd05af6c42d6ade1f60d72435352e3b2ab593cd5f908530b87fc5340e06f1030ee25f8970737d88f8e37f1b320a4aac767311572a43b16bb409a5ee8d135bc08ee2b2da14e22a9df445d4f6483a0820883532cae2823a0e7f84412cd7f7d50fe9a48ac97439798b240af", 0xdc}, {&(0x7f0000245000-0xd1)="39b40ddaf19a6cb30d50a159d9070da3167d5999465b7402fe4c7ea2236c7f40ec9b44a771c78bf513d48d57924d1e877ff8edc1e619e3a0c4b2965f0bc89f1123894f7376e24689212b42adee9531045a992ae064a0934d1665d852760b46cbb608d99df9f25284e1329afc23a1d5fb32735417ee6fc32bde01e319dbc5624136e7170a8b16a6c2e648961b01a3453c66e4632998b452f3c4570f272eb8fa38c34b76e4335f1c06fb1f01f646e81ee505e2bd36ef664f3f8550329d49bae5ae31a2fea757f8d3202d21d1a06d7a0aad82", 0xd1}], 0x5, 0x1) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f00005c1000)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c", 0x66}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x40}], 0x3, 0x0) writev(r2, &(0x7f00005a7000)=[{&(0x7f00000bb000-0x132)="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", 0x1b}, {&(0x7f0000112000-0x1001)="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", 0x1001}], 0x2) vmsplice(r1, &(0x7f00001d7000)=[{&(0x7f00005e7000)="0596d078000000000000ffff0d1e1c87e60af7881bce7f2c673a2c3ed35f3f64d624934ce73271a46d45ed291b14022cb60c87cf65cabdf14a9ce2449ac10b1e5e06e4c4030000008a8d5952dcc49f1a5a5be03848f9b0b5d828285b73c53b5fff50b62bc6fc49ebc5de5244bdd2d2967ee19b8f97d6684924cecfc5192ebae35fabce043c6f3697fa84f2", 0x8b}], 0x1, 0xc) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00003aa000)=0x4, 0x4) pipe2(&(0x7f00002ab000)={0x0, 0x0}, 0x4800) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00005ec000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005ec000)=0x14) 2018/01/08 17:54:49 executing program 2: r0 = socket$inet6(0xa, 0x100000000001, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000a8a000)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/08 17:54:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004c2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d31000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xc4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x85, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x78) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000337000-0x79)={0x0, 0x71, "52cb19af5738e7e8d749f82d25af4ab2eada89aa20f418e3732a92412289616e6ebcde704b3ed3b9c7a66a6a6440b3882dd5de7ff2d83c3a14ad8b5f0faa80afb415cdb7d6d05f6609cb89bbeea55e2fa095115072a0b3fd7e47da69fe4b8a992d78347f1aa6fe5e088aaaec8be5c6cf7a"}, &(0x7f0000d13000)=0x79) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r1, 0x8, 0x6, 0x401}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) recvfrom(r2, &(0x7f0000beb000)=""/44, 0x2c, 0x20, &(0x7f00001e9000)=@llc={0x1a, 0x0, 0xffffffff, 0x4, 0x401, 0x400, @random="24ffa69360b3", [0x0, 0x0]}, 0x10) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000970000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a14000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common="6772653000000000000007001900", @ifru_map={0x100000000011, 0x0, 0x0, 0x0, 0x0, 0x0}}) pipe(&(0x7f0000fa2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f000077b000)={0x75, &(0x7f00002f1000-0x75)=""/117}) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f000065a000-0x8)=[0x0, 0x8]) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00001f6000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00004a4000)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000dcf000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r3, r4, 0x0) munlock(&(0x7f0000673000/0x3000)=nil, 0x3000) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000ab000)=@req3={0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) clock_getres(0x0, &(0x7f0000d6a000)={0x0, 0x0}) 2018/01/08 17:54:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x4, 0x4) madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) 2018/01/08 17:54:49 executing program 4: pipe2(&(0x7f00000f9000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000665000)={0x0, 0x3}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000753000-0x8)=@assoc_value={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x803, 0xc) sendto(r2, &(0x7f0000139000-0x15)="140000000d0ae7fc000000ab000080fffd000000", 0x14, 0x0, 0x0, 0x0) 2018/01/08 17:54:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x301200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f00008c8000)=""/74, &(0x7f0000001000-0x4)=0x4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40000032, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x0) bind$inet(r1, &(0x7f00007eb000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fsetxattr(r2, &(0x7f0000341000)=@random={'btrfs.\x00', '.security\x00'}, &(0x7f0000142000-0xc)="020000000800000000000000", 0xc, 0x0) 2018/01/08 17:54:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000a28000-0x18)={0x0, 0x0, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000fd000-0xb)='/dev/hwrng\x00', 0x40080, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000c6a000)="4735d5cf4a745d890d1304") 2018/01/08 17:54:49 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 17:54:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x0) fdatasync(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00007b3000)=""/167) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/08 17:54:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x0, &(0x7f0000f6f000)=[]}) r0 = signalfd4(0xffffffffffffff9c, &(0x7f000087d000-0x8)={0x6}, 0x8, 0x80800) fdatasync(r0) timer_delete(0x0) 2018/01/08 17:54:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000b36000-0xc)={0xfffffffffffffffc, 0x0}) 2018/01/08 17:54:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000049b000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xac, 0x21, 0xdab3c3fcdff443a3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@ipv4_hthresh={0x0, 0x3, {0x1b, 0x0}}]}, 0x6}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 17:54:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/keycreate\x00') ioctl$FIONREAD(r0, 0x541b, &(0x7f0000b3b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000042e000)='/dea/loop#\x00', 0x0) fcntl$lock(r1, 0x5, &(0x7f00000a2000)={0x2, 0x0, 0x0, 0x41b, 0x0}) 2018/01/08 17:54:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000b3b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x8, 0x1, @cisco=&(0x7f0000fe3000-0x8)={0x5, 0x5}}}) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r0) 2018/01/08 17:54:49 executing program 4: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x10) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000eeb000-0x4)=0x1000200, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000ef5000-0x8)='./file0\x00', 0x18002, 0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000012a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00009c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000048d000-0x4)=0x14) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00001f5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000546000)={r2, 0x5, &(0x7f0000ef6000-0x14)=[0x0, 0x100000001, 0x400, 0xb1, 0x5], &(0x7f0000011000-0x10)=[0xffffffffffffff15, 0x4, 0x4, 0x4], 0x0, 0x6, 0x3, &(0x7f0000ef6000-0x18)=[0x8, 0x7fffffff, 0x913, 0x2, 0x6, 0x81], &(0x7f0000822000)=[0x800], 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d52000-0x4)=0x0, &(0x7f0000ef3000)=0x4) 2018/01/08 17:54:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r1) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000043a000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00001ab000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) getxattr(&(0x7f00009ba000)='./file0\x00', &(0x7f000056a000-0xd)=@random={'btrfs.\x00', 'md5sum'}, &(0x7f00005ee000)=""/209, 0xd1) rt_tgsigqueueinfo(r3, r3, 0x0, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) 2018/01/08 17:54:49 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fcf000)={0x0, 0x78, 0x24, 0x3, 0x0, 0xd94, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003b3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000021f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd2000)=0xc) sched_setaffinity(r0, 0x8, &(0x7f0000fd3000)=0x1) unlink(&(0x7f0000fd4000-0x8)='./file0\x00') fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) prctl$setfpexc(0xc, 0x180000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$loop(&(0x7f0000fd6000-0xb)='/dev/loop#\x00', 0x3, 0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00000fe000-0xd)='dns_resolver\x00', &(0x7f0000da5000)={0x73, 0x79, 0x7a, 0x0, 0x2e}, &(0x7f0000f3a000)='/dev/loop#\x00', 0x0) r4 = memfd_create(&(0x7f0000fd3000)="fff8e1", 0x1) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r2, r3, &(0x7f000024a000)=0x0, 0x2) 2018/01/08 17:54:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r0, 0x7ff, r1) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000558000-0x1)='\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xfe)="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", 0xfe, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r3, &(0x7f0000001000-0x1000)="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", 0x1000) 2018/01/08 17:54:49 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000000f000)='/dev/sequencer2\x00', 0x80000000100ffc, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r0, &(0x7f0000001000-0x1000)=""/24, 0x18) getdents64(r0, &(0x7f0000007000)=""/504, 0x1f8) 2018/01/08 17:54:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e54000)={0x0, 0x0}) ioctl$int_in(r0, 0x5473, &(0x7f0000db7000-0x8)=0x1) openat$keychord(0xffffffffffffff9c, &(0x7f00005e5000)='/dev/keychord\x00', 0x200, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20842, 0x0) write$eventfd(r1, &(0x7f0000c6e000)=0x0, 0x8) [ 37.692931] binder: 5962:5963 ioctl c018620b 20a27fe8 returned -14 [ 37.721871] binder: 5962:5963 ioctl c018620b 20a27fe8 returned -14 2018/01/08 17:54:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f00002a9000)='./file0\x00', 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) linkat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f000077f000-0x4)=0x0, 0x4) 2018/01/08 17:54:49 executing program 1: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000fe7000-0x4)='user\x00', &(0x7f0000298000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe6000)="814dfcdc5160ae5b7668aa64a153ac365cafab5d3e945d31773c51a48b6b800f538206982891d49e8d261e2f0d", 0x2d, 0x0) rename(&(0x7f00004fa000-0x1)='.', &(0x7f0000d0a000)='./file0\x00') mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fe8000-0x10)={0x1, &(0x7f0000c82000)=[{0x8, 0xfffffffffffffffb, 0x0, 0x1}]}) 2018/01/08 17:54:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb4000-0x8)={0x0, 0x0}, 0x800) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000252000-0x28)={0x5, 0x4, 0x7, 0x3, 0x5}) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x0, 0x6, 0x8000, &(0x7f0000b69000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000d4000-0x90)={0x8, {{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]}}, 0x90) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f000098b000-0x4)=0x7b5, 0x4) sendto$inet6(r1, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f00005ba000)={0xa, 0x1, 0x7c00000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, 0x1c) 2018/01/08 17:54:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x800000000000, &(0x7f0000e48000)={0x1, &(0x7f0000f00000)=[{0xf821, 0x0, 0x0, 0xfffffffffffffff9}]}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) accept$packet(r0, &(0x7f000042f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f1f000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000052a000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) sendfile(r0, r0, 0x0, 0x72419a67) fanotify_init(0x12, 0x48800) 2018/01/08 17:54:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dee000)="2f6465762f6175746f66730098", 0x3) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a00f, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000bc9000)={0x0}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/08 17:54:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000085b000)={0x0, 0x0, 0x0}, &(0x7f000004d000)=0xc) syz_open_procfs(r0, &(0x7f0000511000)='net/ip6_mr_vif\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003bc000-0x9)='/dev/rtc\x00', 0x800, 0x0) readv(r1, &(0x7f00000f4000)=[{&(0x7f0000f8d000)=""/168, 0xa8}], 0x1) 2018/01/08 17:54:49 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00002d6000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cde360c22f184073f800000002fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630d98f6e58fd1770012d78aabb64ffffffed008c464caeedf840d001fe92b0003f7b8e1596417d7dcd5413be410000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d430", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/08 17:54:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0x2)='/dev/keychord\x00', 0x183000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) tee(r0, r2, 0x7, 0x4) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f00005e4000)='./file0\x00', 0x9) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f000059c000-0x38)={&(0x7f000028a000-0x1c)=@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x99}, 0x1c, &(0x7f00005e5000-0x50)=[{&(0x7f00005e4000)="642a3d0356a38c2e9fbddfa8fa96752cf3cc1468d0f36469ed91babcdbe5d486aecc392e452151475c8e", 0x2a}, {&(0x7f000040e000-0x93)="adb0fcb1951bd564aff5cce84908885c5290f79c2b9ffca06b25de1aade293bf35cd089e49720dad598e464b0257f6d3a8984f608a8a3c5590f767e32fd5652dfa15b6bb7c725aa26d1d221a080e13265dbd466b0d32ae366e1bb230c8afb4d374ab1f6bfa3bb03bdc7fd00cd27cb674c82e66a5473a2456ad7a61ab97ceb0ccb6b7c0557816b676a1eac60b2b1e41cc83fd20", 0x93}, {&(0x7f00005e4000)="0ecb031c53c17b5fddbeff77a4cfeacf131c7345380c7d1789d2c6ca7edee7963c52d9d98de724f5f44bd8775a8de6f388f20ab37013ec48a8e51ebe77fc66047695ebd3541e68bcdb657536057878dbaac372c44859c7c09b1d2c79fc4946611f8bbec46028d760500f0215d2ee5321fe12f0eea1f955f72fc1710e793db19c8c", 0x81}, {&(0x7f00004eb000)="9f53ae595774bff00c54d4baef64bab297fbac1ee39fe4e2b2e5402dbb289194525e315ad1a69569f89c", 0x2a}, {&(0x7f00005e5000-0xdf)="06352b38c519435cb025100d4962121d25c3cfe21973bfee560edc42b55087ff1224115c81bf242b8cc6b5cc1dba32bbcf4ab9bee888b7aec58a7a8c8214aa94e4d6f3b79a3833e21930c7a3e75612dc2336e6b47409318707c2133cc49c2528cdd142b7d87e6ba2d608398eb03f2e350c52fe18524aad014cdbadd39ad0fe78f4dc508b9acf0bc9b725099866a96b499c8c5be545930dc7a119045115e7c2b981ce665c643b8067a2263a78b20e67e90ea27a428261274770b5de1eba3e4c181488c389c552a71a61293cf8060246941615cde9e1775d84842b80f32675c4", 0xdf}], 0x5, &(0x7f00003b5000-0x11f0)=[{0x1010, 0x184, 0x6, "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"}, {0xf8, 0x3a, 0x8, "2ce0956e847f31ff8c257251c8190486da67b199c3be10dcb7993e4a44d675c22ec2b022978cf3adc4f771106821ffe2a8c23f37ecdc6eaf470244f0b8152938aa6e10c4fc262f96f0354689d92f3cf14aef1d027ae443544743f3d0b99f0fd1140f46054abb158ef9c1ed85a03b848a0eccb8f8f4fe728ed8f2656974faf48695935332a002dfa51d0e023f73dd05d58b498312abcef44d2c74b9a4f312086294a7913804b87d66d043ee316329c687fb475422b0e7d24c590563c15832980f6c1ce6c5a328e97c9042db4df4f17bd3367a940e180154f9893620dbeeb952fcec1eb0b4b5b70f"}, {0xe8, 0x11f, 0x8, "1543b8a0b056fd432ce5f5d5d2e41752fd20b8adbc87a1f29d5684eb79447fb2c831729aa49032368b29261127a472cad11b7e08e0ece5ce3b1f4f999b14227cd00dffb2243923ea403d7f8d9eccb174603e230f39ae24ddb73d51e798de49ccbe792e5706dbfd641b432b1203e06c0e224d8fb931330079321fb144089f81e8c318696aa27705162e23f964f568453fcb94c1c67e88350149436932f7b02f5aad08494aa9bf17057c5bc482a240e89c2faa6a5dc446d5aeca276ec09e8badb0583fefa1f566d691eb7cdade05cd8ca8d4"}], 0x11f0, 0x800}, 0x0) mkdir(&(0x7f00005e3000)='./file0\x00', 0x41) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000d9000)=""/163, &(0x7f00005e3000-0x4)=0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f000073a000)=""/123, 0x7b) r3 = getpgid(0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000056d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_procfs(r3, &(0x7f0000f2d000)='net/bnep\x00') 2018/01/08 17:54:49 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000ff0000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="65716c0000000180847700"}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000ff9000-0x4a)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000401000-0x8)={0x0, 0x0}) 2018/01/08 17:54:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) dup(r0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r1, r1, &(0x7f00004db000)=0x0, 0xff) 2018/01/08 17:54:49 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b9d000-0xb)='/dev/loop#\x00', 0x0, 0x80002) rt_sigtimedwait(&(0x7f0000079000)={0x7ff}, &(0x7f00006a8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007e7000-0x10)={0x0, 0x0}, 0x8) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x101) 2018/01/08 17:54:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000878000-0x8)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f000073b000)='/dev/sg#\x00', 0x6, 0x80900) getsockopt$inet_buf(r2, 0x0, 0x2e, &(0x7f00001cf000-0x92)=""/146, &(0x7f000005d000)=0x92) syncfs(r1) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r0) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f000025d000-0x8)=[0x800, 0x16090e88]) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000337000)='veno\x00', 0x5) bind$inet(r4, &(0x7f0000952000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = dup2(r3, r4) write(r3, &(0x7f0000037000-0xa)='d', 0x1) r6 = dup(r2) sendmsg$netlink(r4, &(0x7f0000a02000-0x38)={0x0, 0x0, &(0x7f000084a000-0x20)=[{&(0x7f00001a6000)=[{0xc0, 0xea, 0x702, 0xb7fa, 0x3, "82061f726274cb22ba85de23baf0987d2a058ed4902c03605cd1dfae87daaa9041b0fec32dc077fefb2536b42ae4ce3fcfd3cb4243fc4c1e19c33729feec230e110aff4930c72d98078909e2ededd2694ecf475f1a823ce36a5f1b4f18253da3d5394aea59c23f639ff63c12181605a170e89d6220ace504ac4c9c3bb098a38527697df066c68a34654d039b6ed149ce79edf4d97726df4d90bba5b63fcb885bef0ac36ebc5651d90b6c72250068901d"}, {0xc4, 0x95b, 0xa00, 0x5, 0x2, "863cd1ad9c0e46d51112b181710624fdd64dd77803772636d58d84ede9008188a252c9d07e40684b97df1c2668f31410a4f1771732990ebb6cf2d318dcedc187f3f8519cf4d92babe3670865e0595fdf1c028d0717053e168afec8eb57855b26934e04e3f378bc4076f730c03310d16ae976fad2c3227d7f6a0fef1f213df145ea86a17f63206f367b415c703e114f96daf38edc28538619fa3ee790cf3365af009f6aa43d0018581012839aa589ce572f7dfe"}, {0x108, 0xfff, 0x200, 0x5, 0x2, "6d0128fb6ec20010d99159684a6f430b3a36947b00946c9a68838854bb77fd94547a0618b77ebee1b97154b60e3bd7938ccdd6e17a225a712517e9adcef5e8dd3fe5e264f512d15e9669b09e026ce2f3703e7a61cca29d344fe1f110b9f374e071763c8220a60ad0d02df55b04d736ff61a20a4c3af655d7cbbcf907260df3875ea999db7f98d75189a840e29249e83888c11021ee50b38240080973db5c6eb52a63a8530ba46aa5df996f467f0563a220b73c79b7d727d03d2b143568fca87ea32ac3e567146a87341ff55f6e4eb01f782a245983292bc3628fb073c362fdad13bb4c0d76b17869ec1fa4c391b261fb3b83ec88f3"}, {0xe0, 0x5057fbcc, 0x2, 0x7fffffff, 0x0, "2fee7dcae94136b8a52b26e792d0111bd9da8a2f78084b9443188268d3fdba69b0e3a2d6f85a68f370c91e3df522941a045cad794d9e768ac9dfeff880c4cb5ac379095ab3f9942adb2193fd9998f8c7145a17658da1484073d9e9331670162244ba68379940059b172d7c4da901f9da939cb1b156b1426cd3c80bb5ca13d14fdee14f019c75218e9930dc1750dbec87d7e4f369cf1a95d59607e532000134f4462c064a2934e7b8a18ade289828578ee01af7e9d1cf3321601f871096f44d39304024da5a74c0b03d387f515ae8"}], 0x36c}, {&(0x7f0000039000-0x16c)=[{0xd8, 0x1f, 0x8, 0x7972, 0x3, "18f96397747964c0727aca56e0b644efb4402dfeea346087436bd3a006c9003c46ddc536c93ae8a60b213468518bc199d91562a129ee414f2d2971652206e574e8c9317da7ba8d899c1592a37563fea6f488222e5078bd39a3d2b4ddf74cc8082c9e5b78ad7b28779491162c76a9679652d79056fdaa728a217da586a898db7ed4eeda7d9fb0d99aab9875df342d957fa12fe4fa0c8abb6b2e4aabed88ea3d0f43b5432e0f3c39e8398caf44e97ab50771fe26efe9af72563876e7604bc28bd350f8d488cf"}, {0x94, 0x6, 0x2a, 0x4, 0x0, "3c1fcf1fd131d62bad5a7e656dc00a32386632cde1d2694918b81729ab712ba30472c53ba0280e2472441ff06d719aad2fcaecfe7b1a696d6c0507021959fd2fb9f9d0b982d7fb2b2df70526ba728c9c79d3cf49846d2a002c44daa0506e079b6a9082197003ebbe33988bcdec51d100a1ecd462d019a0c0f640e3f510a7ac2d60a74504"}], 0x16c}], 0x2, &(0x7f0000e7c000-0x88)=[@rights={0x20, 0x1, 0x1, [r4, r0, r0, r3]}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x20, 0x1, 0x1, [r3, r2, r1, r6]}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x18, 0x1, 0x1, [r2, r2]}], 0x88, 0x40004}, 0x0) sendto$inet(r5, &(0x7f000090b000)="fd", 0x1, 0x0, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f00009e7000)=0x0) accept$unix(r5, &(0x7f0000cef000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000374000)=0x8) 2018/01/08 17:54:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000716000-0x4)=0x1f) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00004e1000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) arch_prctl(0x1003, &(0x7f0000237000+0x1da)="a67d639f870b8ab77b385fde4827920cfe80b52205ab00584a6b22077848711a84900ef49eefec14df1e9282a72978c4c53b01753275236e9c") setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000013d000)="", 0x0) close(r0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000a28000-0x8c)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fstat(r1, &(0x7f00005d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000da7000)={0x0, &(0x7f0000dc6000-0x6c)=""/108}) getdents(0xffffffffffffffff, &(0x7f0000976000-0xee)=""/238, 0xee) mmap$binder(&(0x7f0000a5b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 37.886087] device lo entered promiscuous mode [ 38.039081] device lo left promiscuous mode 2018/01/08 17:54:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b56000-0x11)=@un=@file={0x0, ""/15}, &(0x7f0000229000)=0x11, 0x800) sendmmsg(r0, &(0x7f00008b0000-0x3c)=[{{&(0x7f00002a6000)=@hci={0x1f, 0x400, 0x3}, 0x6, &(0x7f0000460000-0x10)=[{&(0x7f0000576000-0x9)="f4cfcc4d32670b6b1c", 0x9}], 0x1, &(0x7f00008e3000-0x350)=[{0x80, 0x196, 0xf1, "f2b808009f93299bcdc0d727946cc3f7024c9fb430f6b3ca6164a849bcf1490cc043d1ade6d807c857f986ac23b61a1ed076564cab46e9065ea68143171cd35f4082af5c2f418cf65aaa5fbdc4167e93021fed66d705d4f8dc64639d70fc7b3f57ce729867932e69ac79cb200aadb482"}, {0xc0, 0x13f, 0x4, "1eb9fc5f9c2f00dc02ead8ff57cdcf194fb9f4cdff6180c7711ab43d12d85716694961590b8c3fdbfa7735c132203462636fae18f32ff764af8a475155e297aa241dd706925ba51793d5a712f40b4235ce9777669893ac4e7f89b13bb5e49dba12387742fa754a563d2b32047a143bf40ac5652d2a323170c5c2a1b31e043d56b19797921012274b42b450fd5b2783060090dd2ca48abf7ccef44a0ae44fa2183b0af9c1f363926bbfc8"}, {0x68, 0x102, 0x7, "352a374c317deb5da5d01a2f725921c63d455ef7fb93c64872d8aab3110a1707d329eea0419fe52f2f05ac6eeb848544695b2313a3a72ea47c46ec20b8e80c7dd04259f2f106aa4d0ed58961aa23042a09"}, {0x100, 0x10b, 0xfffffffffffffffc, "35185094ef13093e0272b5ec45e97b914df1eb21bec4fa802a87f6948fa25ead00e717acff3af25e9066c13a432528aadcbed44e786845ce80285cb7854a963e2042ed62846fb2c8f33f600990617a7a852588ec998190cc885f0e4927b116ff2a90b1a5196aa6a2c0263c1c68feddd6a48e404ce07ce952376a8dc878b010421753e7d4551550b0ec4f3325760a63f71a534515c48af559c2e1fefaed61e93f647112990eb082f96ed2e065c574ab7f0679d5a3a0b9419653b81a92c0a012101892014a26a1b8185bd427a84f17aa489c6c190ab79bfcc5bb6019c7799bf2fdafba8b38b63a1c2584"}, {0xa8, 0x10f, 0x6, "f255d70bb0eb78b3ce0428f459d80170af71f2cdbb513002c886ce012ab7c7adc4309fff98add173b15c670e936dde52f8c498f25c8feb93048c1e9e04ce59b01393685c0b0931e145f0d9ab91d6892e84644700fce1c2c05326c6a7e83ffceac2209eb2a5f6293808e72e4993d5de7db998e31094f97ac3863a896e1694d912ff24f6e57dba9e72dd9a1f113907fdef64d3abe0b6e7"}], 0x350, 0x4}, 0x6}], 0x1, 0x8040) socket$inet_sctp(0x2, 0x0, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000f06000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ef000)={0x0, 0x0}) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000bce000)=0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x85, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x40000000) 2018/01/08 17:54:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00000fa000)={0x5}, 0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f00004cd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x3)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r5, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r10}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socket(0x0, 0xf, 0x401) ppoll(&(0x7f00003a1000-0x48)=[{r0, 0x108, 0x0}, {r1, 0x8128, 0x0}, {r2, 0x8301, 0x0}, {r3, 0x103, 0x0}, {r5, 0x0, 0x0}, {r6, 0x1200, 0x0}, {r7, 0x1, 0x0}, {r8, 0x240, 0x0}, {r9, 0x0, 0x0}], 0x9, &(0x7f0000f7e000-0x10)={r11, r12+30000000}, &(0x7f0000c25000-0x8)={0x7fffffff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = socket(0x19, 0x2400000001, 0x10000000000000) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x6, 0xa}) getsockopt$inet6_buf(r13, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) syz_open_dev$usbmon(&(0x7f00003db000)='/dev/usbmon#\x00', 0x80, 0xa000) 2018/01/08 17:54:49 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000bf8000-0x2c)=[@in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e38000-0x9)='scalable\x00', 0x9) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = add_key(&(0x7f00000b8000)='cifs.idmap\x00', &(0x7f0000f8a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000a0000)="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", 0x1000, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r2) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/08 17:54:49 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x60cefc5c}, 0x8) tee(r0, r1, 0x1000, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) vmsplice(0xffffffffffffffff, &(0x7f0000a45000)=[], 0x0, 0x0) 2018/01/08 17:54:49 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000fc000)=0x2, 0x3) r1 = syz_open_dev$usbmon(&(0x7f00009c3000-0xd)='/dev/usbmon#\x00', 0x10000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000009000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00007c8000)=[{&(0x7f0000036000)=""/99, 0x63}, {&(0x7f0000061000)=""/4096, 0x1000}, {&(0x7f0000139000)=""/230, 0xe6}, {&(0x7f00006b8000)=""/131, 0x83}], 0x4, &(0x7f0000062000)=""/35, 0x23, 0x0}, 0x80}], 0x1, 0x2000, &(0x7f0000001000-0x10)={0x0, 0x989680}) bind$packet(r1, &(0x7f00007a6000)={0x11, 0x0, r2, 0x1, 0x100, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/08 17:54:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x5, &(0x7f0000ee3000)="") ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000fa7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) write$evdev(0xffffffffffffffff, &(0x7f0000364000)=[], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000235000)={0x3f, 0x1, 0x3, 0xfffffffeffffffff, 0x0}, &(0x7f00005bf000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002e6000)={r1, 0x10, &(0x7f0000f40000-0x3c)=[@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004e5000)=0x10) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f78000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f7b000)={0x0, 0x0}, &(0x7f00001c2000+0xec6)=0x10) 2018/01/08 17:54:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) nanosleep(&(0x7f0000fb8000)={0x0, 0x0}, 0x0) 2018/01/08 17:54:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de8000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e39000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) vmsplice(r0, &(0x7f0000732000-0x20)=[{&(0x7f00004b0000+0xd51)="02", 0x1}], 0x1, 0x3) 2018/01/08 17:54:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000019000-0x8)='oom_adj\x00') exit(0x2) pwritev(r1, &(0x7f0000018000-0x20)=[{&(0x7f0000007000)='1', 0x1}], 0x1, 0x0) 2018/01/08 17:54:49 executing program 0: socketpair(0x10, 0x4, 0x800, &(0x7f0000f3f000-0x8)={0x0, 0x0}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000e4c000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000a38000)=[{&(0x7f0000f1b000)="39000000110009056900de00810000000700004002000000450001070000001419001a080400020107000000020000060000fffffffc00e400", 0x39}], 0x1) 2018/01/08 17:54:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x81ff8) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000c20000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_pwait(r0, &(0x7f0000301000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00000fb000-0x8)={0x0}, 0x8) [ 38.095765] program syz-executor2 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 38.122084] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/01/08 17:54:49 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pwrite64(r0, &(0x7f0000004000)='G\f', 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)=@random={'osx.\x00', 'ecb(cipher_null)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000006000)='-proc-vmnet1ppp0\x00', 0x11, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000004000)=0x0) 2018/01/08 17:54:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x20005, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) capget(&(0x7f0000b74000-0x8)={0x0, r0}, &(0x7f0000fba000)={0x3, 0x6, 0x200, 0x5, 0x1f, 0x4}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d49000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000037000-0x4)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000001000-0x80)=""/128, 0x80) 2018/01/08 17:54:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b56000-0x11)=@un=@file={0x0, ""/15}, &(0x7f0000229000)=0x11, 0x800) sendmmsg(r0, &(0x7f00008b0000-0x3c)=[{{&(0x7f00002a6000)=@hci={0x1f, 0x400, 0x3}, 0x6, &(0x7f0000460000-0x10)=[{&(0x7f0000576000-0x9)="f4cfcc4d32670b6b1c", 0x9}], 0x1, &(0x7f00008e3000-0x350)=[{0x80, 0x196, 0xf1, "f2b808009f93299bcdc0d727946cc3f7024c9fb430f6b3ca6164a849bcf1490cc043d1ade6d807c857f986ac23b61a1ed076564cab46e9065ea68143171cd35f4082af5c2f418cf65aaa5fbdc4167e93021fed66d705d4f8dc64639d70fc7b3f57ce729867932e69ac79cb200aadb482"}, {0xc0, 0x13f, 0x4, "1eb9fc5f9c2f00dc02ead8ff57cdcf194fb9f4cdff6180c7711ab43d12d85716694961590b8c3fdbfa7735c132203462636fae18f32ff764af8a475155e297aa241dd706925ba51793d5a712f40b4235ce9777669893ac4e7f89b13bb5e49dba12387742fa754a563d2b32047a143bf40ac5652d2a323170c5c2a1b31e043d56b19797921012274b42b450fd5b2783060090dd2ca48abf7ccef44a0ae44fa2183b0af9c1f363926bbfc8"}, {0x68, 0x102, 0x7, "352a374c317deb5da5d01a2f725921c63d455ef7fb93c64872d8aab3110a1707d329eea0419fe52f2f05ac6eeb848544695b2313a3a72ea47c46ec20b8e80c7dd04259f2f106aa4d0ed58961aa23042a09"}, {0x100, 0x10b, 0xfffffffffffffffc, "35185094ef13093e0272b5ec45e97b914df1eb21bec4fa802a87f6948fa25ead00e717acff3af25e9066c13a432528aadcbed44e786845ce80285cb7854a963e2042ed62846fb2c8f33f600990617a7a852588ec998190cc885f0e4927b116ff2a90b1a5196aa6a2c0263c1c68feddd6a48e404ce07ce952376a8dc878b010421753e7d4551550b0ec4f3325760a63f71a534515c48af559c2e1fefaed61e93f647112990eb082f96ed2e065c574ab7f0679d5a3a0b9419653b81a92c0a012101892014a26a1b8185bd427a84f17aa489c6c190ab79bfcc5bb6019c7799bf2fdafba8b38b63a1c2584"}, {0xa8, 0x10f, 0x6, "f255d70bb0eb78b3ce0428f459d80170af71f2cdbb513002c886ce012ab7c7adc4309fff98add173b15c670e936dde52f8c498f25c8feb93048c1e9e04ce59b01393685c0b0931e145f0d9ab91d6892e84644700fce1c2c05326c6a7e83ffceac2209eb2a5f6293808e72e4993d5de7db998e31094f97ac3863a896e1694d912ff24f6e57dba9e72dd9a1f113907fdef64d3abe0b6e7"}], 0x350, 0x4}, 0x6}], 0x1, 0x8040) socket$inet_sctp(0x2, 0x0, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000f06000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ef000)={0x0, 0x0}) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000bce000)=0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x85, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x40000000) 2018/01/08 17:54:49 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e34000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000-0x1000)=""/4096) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/rtc\x00', 0x412802, 0x0) close(r1) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002cd000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCEXCL(r2, 0x540c) 2018/01/08 17:54:49 executing program 3: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fda000)=0x1c, 0x4) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00003d1000)='cifs.idmap\x00', &(0x7f00009c7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fdc000)='proc!*keyring\x00', 0xfffffffffffffff9) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fde000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = getuid() mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000136000)={0x0, 0x0, 0x0}, &(0x7f0000fdf000-0x4)=0xc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00003a8000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc9000)=0xe8) fstat(r0, &(0x7f0000632000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@loopback={0x0, 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=@empty={[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}}, &(0x7f0000fde000)=0xe8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fdf000-0x4)=0x0, &(0x7f0000fdf000-0x4)=0x0, &(0x7f000006c000-0x4)=0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fde000)=0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fdf000-0xe8)={{{@in=@local={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=@broadcast=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}}, &(0x7f0000fde000)=0xe8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000858000-0xa)="e91f7189591e9233614b", &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fdf000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b2000)=0xe8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fdf000-0xa)="e91f7189591e9233614b", &(0x7f0000269000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000f83000-0xa8)=[{&(0x7f0000fde000)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f0000fde000)=[{&(0x7f0000895000)="01f2de049344de8e3e266978c07575314e8b7cdd5cf2781d53dfe74d0baf8d9aeb58fbf9b2f2d978cb641fbd290085781dc141a044a1f30699be4b98fe764acca420ad611fd3f4b87d6fdcac56fe4d4a096f563558fe9cdebfdcaf6607e190200858086a3722b727f95c00d86ff80c22f29d9699c574f7e40aaae73ffb19421d3b45df43c7744ce824d909995eba3c6436dccc419c0ebd9c673b12b7e01fe761d1d0164a82d571a5aa6e6d8d95402e24b2b5e337e82fd5337db700f386ad296d1082b5fa139c6f3d71912d878a20fbb22cc99ba879237dff31371cc6cd1d696eade4ea8e15b13c14aff581774a", 0xed}, {&(0x7f0000fde000)="87370f", 0x3}, {&(0x7f0000fdf000-0x4a)="00aba5756c817d6536915a77d01cb6cd6c52afaa5c408353e707433219a0fcaa26d2cee90efe6a4b205d19df40b94cfee8662f695518fd620bd67a45910c66fac3fdd3e6c05143c5c997", 0x4a}, {&(0x7f0000fdf000-0xe6)="3764b5bba2604e1699810e7e75dcf79b1915436c534c2d892d4cb72631a5447d13e9ae3b09628f698e623e49ce4faff8377dd6dc8030d87c7cfa03efc00d9487d89ccd6125ac7a36b7998446295da42d0b9ffd066d76a4fa76639649f5b7b530e22ccbef31d1044606469ff3c3de3a0cdf045530976def628855ca28d41f3136d114f30230278eaacab20941aacc15dee846a81215242f69bed0dafcb4be4cc971f2b1651c437260a6f29a3358e56a38b92739a8065ef7a9bda45ad2baa71d327906bb049709ee2874a5dde0d0c2118910cfbff8e5e31dfd776c83d2b7afbbc2fae105958974", 0xe6}], 0x4, &(0x7f0000e5e000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [r0, r2, r2, r0, r2, r0]}], 0x78, 0x44010}, {&(0x7f0000b16000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000091b000)=[{&(0x7f0000e7d000-0xa8)="f63dbe9b4791b4132d452334cbd86f781f5665faa41a1e15219ce84b5404bbc1ae69cc99ee479295750c9293d3d0c2f20c9e0eb0d7157a053368dfddc429a48fe2ff1fee909ccb033be0b954ee1c7244caefa9f6d1b5f6b539b7f2e006cd528965458b11770a715bb30584a9928403a54431bc3d1c08ca8a15a626b5cee83582aa5ea0db430290db9aea7af941b2c176ffab299ff07d3f00821a3e574919e1954ac61215fdf634ae", 0xa8}, {&(0x7f000059b000-0x1000)="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", 0x1000}, {&(0x7f0000fde000)="bea99e5d9c78743a", 0x8}, {&(0x7f0000487000-0x16)="83bb4f3765dfc3fbae81a1c8ba3f469bf64da98e615e", 0x16}], 0x4, &(0x7f0000fde000)=[@rights={0x20, 0x1, 0x1, [r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r2]}], 0x58, 0x20000000}, {&(0x7f0000d4f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fdf000-0x40)=[{&(0x7f0000fdf000-0xdc)="a3ab4a4d285a77a676d21ab410e755755b4644532f2730475492d1253f8b34508501091745e60dc8bd491d743ab9bfd5b2479848469e82c8917d7dceda0a06f472f546b3ad8f230045603d840a69bea0a6b85ded31ed4329f71b9c2d97445a4f7235fac6b95e623894cdc2839e62d6516fe8375416f1b04bec8e9beb4419f57701bd5a413d128de8202563901b32cf9d7e99f6eca708ef9c291607429625d273cc1caeef805662c406c1ea1f367c7344ec9ec5d06563285a0d67553f8d5d8f727e3c2fe5b9b2057ef729c8c33d0e0d87ed6b0f33bf6d0a727a0a3d05", 0xdc}, {&(0x7f0000ab3000-0xc9)="47d2cf574a15333611cd31708b246404bbe7a0374e0ce21705f021518b1ef6325f5089a59905cf4ac200c057720c5148f0b9df7893cdca9804b9b1f8af2cfbee7182ff8627ac638a0b9eba34ea05d7aba817db1449e5049ad97049c52fcb9b32a77c9044a9b860abf2e788d2bb7ebf2e5397b587d8afabd6e18f0153b7103b05c90f2962fc33da24c4018654e76d0d403a0cc0e3b72905186c868187fdae2bd22131f21d98dd253ebf3c71fc2789b066096afde815eef393e60c7cbb53af8f1050e0d74b3da83db4f3", 0xc9}, {&(0x7f0000f8a000-0x8f)="ccb98d7a89e9c3edfb3721cc998a9ea3223609eb680ba2ad969a54b0565881a80403eec0de2a6095aa6cd0d081e6ac6b2366e049059a0d20f63559746b6883c87a4ae99b8a9690b12a84bb5c92cf1aed6803dc45d6ec2dcb56f26ab792fb2eb2f5df87b1109ef065a3f1c9194e2a80cbcfc87bc2e0c963be7bb3a6a2f45200f7e2faecc35dd73bd37832dfd32eabf7", 0x8f}, {&(0x7f0000fdf000-0xd1)="6dc0efe7d98b67fd0c5cea1664dfe94a2a7a717df67ac82eec97216a78a1c010ff7f257ef1959fe8a82c6b814a1c3e509344886df5ea41118937f20f4a5152a7f17fe64f35e1c03a47d360726a6978909f616ea2bc8d167c021cfca5adbd178c0c163354d16a16e679f355486e3d11c48f67a05950207723b5096fc4c67f47d9ec2157babebac02e70db0e8b5a8b20dc18568e3c328598ca4cd083655f442cd26c1381ba0dfceb0250842a041a528852f5363637fd78f0993edc4fe4293a6af1ec5b967214a4f2d90614068b2ed341a9ff", 0xd1}], 0x4, &(0x7f0000fdf000-0x78)=[@rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x78, 0x804}], 0x3, 0x40000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000fdd000)={0x0, 0xff, 0x3f}, &(0x7f0000fdd000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00007f7000)={r18, 0x8}, 0x6) add_key(&(0x7f0000885000-0x8)='trusted\x00', &(0x7f0000fdd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000581000-0xb6)="35392665ede33bd49d4265e514642e865c1d1be7ab64714d88f419d1d19c02e4c6d3e19587471b496970c7207d7f4bde198c81f899b3289650be4cabd567caddd5f231caf7700a61d7ccccdceed114bc23a76197d390a6f52f3be24248d0fc4c45e03529d18ca25aadd96d5ae54064188d4110847adca7c1e06f5a08665827472090f3912379e5b061f49a5d3f67e6952fe0227b23fdd318e9bd112db97cb41aa67245c48fdc7af1e45ea474cedd785b649a3a5ae7c3", 0xb6, r1) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000d8c000)={0x1, 0x0, 0x8, 0x9c, 0x19, 0x8}) 2018/01/08 17:54:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(0xffffffffffffffff, &(0x7f0000f35000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/08 17:54:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d49000)='/proc/self/net/pfkey\x00', 0x200100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000033b000)={0x0, 0x34, "c7b20f66d1c896e9b7a4df502e5036414932e1718b2b014571be8a72b5cb29971956897256222c265bb5fcaf02eaa89ec24e0009"}, &(0x7f0000a90000-0x4)=0x3c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000556000-0x8)={r1, 0x80}, &(0x7f0000034000)=0x8) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000cd2000-0xf9)="1f0000000104ff00fd4345c0071100001b00f00008000100030400dcffdf00", 0x1f) [ 38.144038] program syz-executor2 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 38.161677] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 38.183591] syz-executor6 (6119): /proc/6119/oom_adj is deprecated, please use /proc/6119/oom_score_adj instead. 2018/01/08 17:54:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") socket$netlink(0x10, 0x3, 0x14) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/08 17:54:49 executing program 0: sysfs$1(0xfe4, &(0x7f00009b6000)="9c") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x8, 0x2, {0xffffffffffffffff, 0x3, 0x18, 0x1, 0x70f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 38.230127] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 38.247385] audit_printk_skb: 1 callbacks suppressed [ 38.247395] audit: type=1400 audit(1515434089.910:28): avc: denied { create } for pid=6142 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_rdma_socket permissive=1 2018/01/08 17:54:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getresgid(&(0x7f000044e000-0x4)=0x0, &(0x7f00001ff000-0x4)=0x0, &(0x7f000001d000-0x4)=0x0) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) clock_gettime(0x0, &(0x7f0000db6000-0x10)={0x0, 0x0}) futex(&(0x7f00005d8000)=0x80000000, 0x3, 0x5, &(0x7f0000930000)={r1, r2+30000000}, &(0x7f00009cc000-0x4)=0x8, 0xfff) lseek(r0, 0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x861, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f000077f000-0x4)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000486000)=0xf2, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f96000)={0x8, [0x6, 0x5d9, 0x3, 0x2, 0x9, 0x2, 0xd4f9, 0x1]}, 0x14) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000022b000)='/dev/ppp\x00', 0x48000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a5e000-0x6)={0x0, 0x5c9}, &(0x7f000014f000)=0x6) fcntl$addseals(r3, 0x409, 0x5) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00003dc000-0x8c)={r4, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x20}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00006a0000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d7b000-0x4)=0xb) accept4(r0, &(0x7f0000c0c000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d84000-0x4)=0x1c, 0x80800) r5 = dup(r0) write(r5, &(0x7f0000cdd000)="ef", 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e73000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b0000-0x4)=0xe8) 2018/01/08 17:54:50 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000014000)='net/stat\x00') getdents(r0, &(0x7f0000007000-0xa8)=""/0, 0x0) 2018/01/08 17:54:50 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000)=""/4096, &(0x7f00001d2000)=0xfffffeae) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000001000-0x14)={0x0, 0x3, 0x6, 0x3, 0x9}) recvmmsg(0xffffffffffffffff, &(0x7f0000f5d000)=[], 0x0, 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x40, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000001000-0x30)={0x4, 0x0, 0x350, 0x65b, 0xb471, 0x1}) 2018/01/08 17:54:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00008b6000)={0x4000000000000000, 0x1ff, 0xb, 0x5, 0xa3, 0xfffffffffffffff9, 0x5f7, 0x8000, 0x0}, &(0x7f0000254000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f28000-0x10)={r1, 0x3c, &(0x7f0000b7e000-0x3c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000095000-0x4)=0x10) clone(0x0, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="") fanotify_init(0x0, 0x0) 2018/01/08 17:54:50 executing program 2: mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008e1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f000065b000)={&(0x7f0000902000)=[0x0, 0x0, 0x0], &(0x7f0000902000)=[0x0, 0x0, 0x0], &(0x7f0000903000-0x8)=[0x0, 0x0], &(0x7f000079c000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x3, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) fallocate(r0, 0x1, 0x86c0, 0x4) 2018/01/08 17:54:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x1000000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002e6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000da5000-0x4)=0xc) fstat(r0, &(0x7f00004d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getpid() getresuid(&(0x7f0000ac6000)=0x0, &(0x7f000000e000)=0x0, &(0x7f00005d6000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000864000)={0x0, 0x0, 0x0}, &(0x7f000097c000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bd5000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000543000)={0x0, 0x0, 0x0}, &(0x7f0000d48000-0x4)=0xc) lstat(&(0x7f0000c89000-0x8)='./file0\x00', &(0x7f0000b24000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000fb9000)={&(0x7f0000275000)=@proc={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000e65000)=[{&(0x7f0000c00000-0x20)=[{0x20, 0x2, 0x200, 0x0, 0x2, "4cab16d5624e3e20ec63e8558ed718"}], 0x20}, {&(0x7f0000ef2000)=[{0xac, 0x6b, 0x22, 0x1000, 0x0, "fbfd6960b694ed42461f836fff837baaa9f9acb7345c71800ca9941978af4e8176905985e6980ccdf1346ab34dc289c4fe79c872e9c92b793c9e6d963da03e986e6dd218fee5d0fe5305bcc20f5017062cd25008d73d19722fd7f5b23b1763c8cf6882f9430448418bd3f2128bca77dd404e92318c04bdd7e832b5849e302a96969835e339df06a4deff9a6510824de7ce6d3a4fce9b4559abf5"}, {0x10, 0x100, 0x0, 0x9b3c, 0x1, ""}, {0x1010, 0x8, 0x0, 0x101, 0x0, "c64c48b0afe916e302df8b373e8b163e9b22af03f70b924c54058b286b49b6acf3d52426780c4d2411575f3e1c33e45d912dcc65749e0da4335e6246dde68a62dc8f35a62bc8d8b427262b968ac00e14f345ee2f8d8a864edbbd89afde078d7e02dbba2311640b71ffa9355294cab98ddb50c88300925613549d23aa2ee507bbf847a27e8f611704025f865c15b0d684e98f886166876e1a354adcd0a7932a22205347a79cb6a52455f9e9d9405cc9141b8ddac2c8100cf5337592db84c9d7bf9990b30c859a8017ab3cb47ca26f48efd4a3b4502b60fe8ed89f4c0f07429609ecdb8240b1080c53289e84109515b8cf9c1c9efd6b02057e77dc2d1ace768042307874608aa145eae383b25a4d4627f2959eddabbe4e3627491053b71160e1511d6e85210d1db0d5d0e73d20426127122958425bffc3f52123e5690f05bca0b4d8815abf62f48fa97d29299b686bb7c78278bb6615bfa89416eaf094209af1e85e4ee0535922a11f6fd2faa317d230c09eaec5d0f3833e62814c544c28f719f7adc8b4b1d98e696e94cc08bcc29b5f8cbb7b63f7e83924497239a9dd1a15c47c1ee48cf2c21d1b5c5c7b6a5f40a716a5cdc94cf45ed01317a562a37ef2b80b1795921d3447aea919c224aafc8fd28b6084980a7c7e6f63ab91e8da2212df108688431187682945cf8c2ba409d21793ae0f19aed249894626c658757ac2d02c1c976b8421f7ae064dc002b01f2c5a40f81f71c6079117a503c1cbb567deeb7751882b36128ff72e3ccc280fee1d22e32f39ebdbc071dbb8f62e7cdcc9107a781561dd808475d99d8d0e347e9cc8ccbcfddd6171c116bd938f598046dae784e07e13ca286b4f2ca3aa73a2212e2037d98d0a0d52d85eeb6ef625fbfa66edce7e2496c3d43edc40a850bae08a71800c54ab257a2d284fe6339cccf713e5a34dfd3c1cf0228fc0c0ed4b6f9ed0349d2829b7c20d141a7c496bf619e62a4967cd25188188ec5e586a4213c1dbb43749ac46e7685d151dc69dc2fdb7e5cfd8e1978d83a8261799dd9674660b1744f0d2e864fa1610a4780ed7447b1a68fc4c9cfc39b30157c04a89efae9b20af32b6d68be548a9722e4d3204a33ac252de34e9031ad988d37e4ca1122f513f754757d727da4bf53d7c62728e8506db18381730b32bd00abc2c8dc97e2ee194b38c72dfc94a1432ffdbeb877a57156a3b4f4d12490fed7551c2fb625ca776120bda93210f76761cf076e6b98554ecbbc759328f0189f7fb902f5ff50fc13fdd631b3dc714e0a87cd81ed402d261cb3523f0902e20c12c2c7f3a8f1cde90b0c5f5927b505b147fb4d756374e685404366033f0cf8f118706a2616d3c1e69dbc8148a421b988ec4c74658e0e297ccc35f1627dd2e63a4f4af1c0eeeac2f0b57cabfa29273412448ff0b1effd202e0e69fb4f45e05976582dfa30367952933a0f684c83cf3b3a2067d4e4b1e1b9c0653fec32e256ee2a37bdbc6a675fcdb1d665f6c4f6d0674649e72934ffdbb05bec0391a985937e8ae628f07c4e48bb75e113180220a2ec3613be9b88f75160fa4f5390a2d4f430ce5e280b721d29a8ec718171a5b7ca853412f5f3c585313085f6941c773b87e9861ffa1530306dee7c22015cab576557230c3e3d750a03bae05efbcba2c2cb8402a4186fc5d93ada0607000b4c0b95deb1e9e8e9d40504daf6de9310ccf7a0031d9284add43a664f112c8a6578e5328a91c1b95597abf58ab148ed6c27b77109abc24879c8435218ae786a4ea87a7ea820eca6edd445ed5dfccd74edda546e0707d4039219adebfc04e50856fe992872f4f2790f3be80b000204d8721cd300a19cc238e6aada4885dafc82fb2fa77d1b5ca0bd8f0e46d12bed9d44c2f45300593f80cc5892c2c932f6bc9d77d0b6b429be2c573347fd3bbcf33787a2ecdbe0767776393aa031864c5abc4a56bc004da29558f54ae0453d63dc9896bf64e4580c22cca02dd88fa6642599fdf881f4be059e4563d1db5759563ee9e394de2e52a81433b7f0f641a1e6a8f9aa2492d0cf502555d4161e8e40d05b5caac5001d2026cd894f05099a3acf52580f40b9ff08977a7f519c0c3fc2bb8dece8f008a1d55b1a018acc5b970cf19ebf2f2f200428cf14239fca671870783561daa947ab5c8abaf3a49a96d613c659092cde159f6a2f4f032189059e84713c484b0b860b82199b656c9f160fb9e1adce8621164e9c898dd9369e64a8f3c55210fde568f28db76a97a27e7df909c1e15a394eec1b87229dcf717e388ff2f73160b7eccdc1102a71ec168769b14fdef702afd426ac171a96ef4b1dec81fb56b19a987d3912fe77da43055fb24002ef4a329f6ba6455b9e4619f5d51da44ff240292ba77e256338ebc735d0102402df3751f1e5b5710a98cbc2cf40e847b29c35fc9a4d0987118dbe4d61462338273d51ecde407ccaa25449b38d049a4acab0c5e674868c41e89ea7649481cc6a2e4eed8f3994477df90867483effd66f41ed509a7ad1f1eb883b733c836593a1f2767f357d16b4ed7a0e7493dd78af9bb11aa4ec19e9d5b5a277c1d3a0f5b36bdda5adc6adb3e0b88613eb44caf44b1b9a6b3a9b3abdd88748385bd6530ee1b6b1a24dcc5f965fe7aabe94018576c45b47069f564813935a129f0691519b1c248c07dc39b7b675e644052ceaeb527f64c151d3cf84bcb7375da3dccfd5f5f83517d6533485c824b62e4b1897d21396836bf07c9f0583beb69e9b2f026288a7e6e736aeeda10c5e224f2165330a7ddd4be10616bf04eec1a5f7821ef4fd6f827e940d587043564d4739a6d6a388418b50ac03c5e89c3334d4c6c520e9e1559430aee04ac3def67b3a4776d41b367fe925b06d38c12407b2aa160d3c1f4935317845ead6facf0db2b14bad81474291f3e4725dc319fa7d33d5044797b3a8d702da6b1362b43cd3d8ee5d1cf7136fbd3586275b9286b6a655c613a0257611168b580d392a69ba5ab201566c5bfba0ba17523ef7141875a731bc7255b2389c1c5cd821a01fbc345db2fd7961a2281a6739a095c85017453db2080fdf7a898a015229566f1069e09afb43c0eb7d136e4a9eec0a79e74119fecab26d98e2cb06500ca0555d5ab5edf1af45d92c5a90809b18aade289756ca6edd6e5cc10d8bca643f1d2ad818b6932b9ad8c08e716a12e9f17dd55597e0fd7c693bbf13e9dc034a919e4ff6465554427880630cef16ceff09d422ff09766b5d2bee73334e19fb5693fc04f7bf3ab6e988cd42d1d00b50317ce4048bd76137c894c43f09eae28d75da1b11d43a916a7747d6395dfb14c83321dd8b3109d73ab915b17d04818ba52c2753d514eacc1b0e245ede7af86475e775dd356dc3953bac463a3cc998ef51445c19c8ae2c813f2a84bbcae6f99fb14bb80de2d68c29960a1355753b35532dcdc30756338efddb35f6481bfb24458dd51cec9480fa5b27c922437c1cb1d0125001509e483646d779d66570f1aa6841cabb53b6f4a392d9714bb1e4efbdbc3bacbf94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"a7d91c804760fe28603cd7a19262941f356c929e87ff58c56a0715df0c528c1bbe279d324e17456f969eaf0106443bf7cbb6c4db25bc535554850541adc618a6df39d47c569fb92bc1c5cdc00ea1252b900623832f4dc9ba37978601849e341f6af534d9017103f5dca8a6b22bb480eedbb0fe0989412d7270a04e333c86750b80192695cb1a5bc9c47105adaac65e8f85034ec2a1aff333a651"}, {0xf4, 0x401, 0x200, 0xb1, 0x3, "a8772d983236f849a74d05eb3321b32b160c393a2b83be056bf1be0c1037e4b518290aec2f2ceeba25a3b379032797fecb95334e203face9d3e36c81ca55cfce62ad7e1631733461659e892e0ef07beed3d63c163d65268a613e369095917f2d0d5a4040877aef4a4fb3b7e3fd6b8adff7981d5325d5ad1aa4454c760a944c3d24f51e8f2b45243c8c04d58843cd27d8ae18f0c41a3d5bcbbe696d091f68bac3576dcf592e1858932d5e424552d6d93169f186c89fabe619e13967e67c312cffb35fff398ab5b78b4fc7a1a28295ee04f0fdc131aac3b90f696efb59dc759a3cd4b6"}, {0xcc, 0xffffffff80000001, 0x400, 0x7fff, 0x1, "a1ac4c59091413ebe9cc05e0541de5b1f5c548d42edea3e00f944000fc7557f4755088d0f3671d4a2817877edc6f17a22593266cdb4efb03ac75ad1a11660ca2b0f8ee8c7b7f1e1096741e063ac7e3b300ee9d90fb12a63604eaf3a34f9a1d9eebce7667e1a0ffc22510ed3f45945eb916212275b15b5871ebaeca60b83d4019fd8cbd3318a82da9b35887fd7dd8a85ee157a08c19530b20607a85c2383c96fc342d7134e5d42ab3f7ba8f87de61a73c5d64903d149b30efbe"}], 0x1570}, {&(0x7f0000c68000-0x1174)=[{0x7c, 0x6, 0x300, 0x6, 0x1, "93fe11bb3531496e193afed2ed92103852407abe6028e806a3953738403197f5492cf58ce76f9fdeccbdc44fdfe2b74702ed5dcf097d28cac8fae2dbfcef99a27787500930dd24db9a22c34cab72eb50a4147387dae6cfc6bad723ba4b87c1c0f580eb5107f37fdac9fd66"}, {0x30, 0xf27, 0x16, 0x7, 0x1, "7478a0ec0ff173999d7fae266f2d164e4d85bcd544686388274be3a472aee793"}, {0x1010, 0x3ff, 0x108, 0x5, 0x3, "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{0x20, 0x7, 0x304, 0x6, 0x0, "fbd5d4a781a898f4bcd895a78b41c6b2"}, {0x98, 0x100000000, 0x300, 0xa9, 0x1, "05541eaf2d21470c6e2e87127bfc04621821ce9f1dbfe5da97d8fd276f9547447a4feb43709ff54433b4ed5ae7312e20d1134e0a6a407f445ce506749f9e83d40b971037bec8452f8c69260493379da3e122705f9d055b90056333dc27baa4d7362d735a63537b71d7c0669b245446cfa4d237f82d714b4e3bf24a576eb910e90108ba846f57c8"}], 0x1174}], 0x4, &(0x7f0000723000-0xb8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xb8, 0x8000}, 0x80) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r10 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000e3d000)=""/209, &(0x7f0000d7d000-0x4)=0xd1) r11 = openat(r10, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x59) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d09000-0x10)='/selinux/policy\x00', 0x0, 0x0) mount(&(0x7f0000861000)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f0000a5a000-0x1)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r11, &(0x7f0000020000-0x8)='./file0\x00') open(&(0x7f0000b25000)='./file0\x00', 0x60001, 0x20) renameat2(r11, &(0x7f00002e9000-0x8)='./file0\x00', r0, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2018/01/08 17:54:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000cff000-0x4)=0x0) r1 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r1, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000308000-0x3)="", 0x0, 0x4, &(0x7f0000fbc000)={0x0, 0x0}) timerfd_create(0x7, 0x80000) close(r1) userfaultfd(0x80000) 2018/01/08 17:54:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008eb000-0x4)=0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000072a000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fd8000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000092b000)=0x8) r2 = syz_open_procfs(r0, &(0x7f0000e7a000-0x1a7)='attr/current\x00') syz_open_pts(r1, 0x80) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000f21000-0x4)=0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c0d000)='/selinux/checkreqprot\x00', 0x400000, 0x0) sendfile(r2, r2, &(0x7f0000e42000)=0x0, 0xd) ioctl$TIOCEXCL(r2, 0x540c) 2018/01/08 17:54:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000b14000)={0x0, 0xba, 0x9392, 0x9}, 0x10) setsockopt$sock_int(r0, 0x1, 0x200000000f, &(0x7f0000ed4000)=0xffff, 0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4$inet6(r0, &(0x7f0000c66000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000097f000)=0x1c, 0x80800) sendto$inet6(r0, &(0x7f0000abd000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 17:54:50 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x3) r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/08 17:54:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000eae000-0x4)=0x0) syz_open_procfs(r1, &(0x7f00006f4000)='net/ip6_tables_targets\x00') r2 = syz_open_procfs(0x0, &(0x7f0000dd5000-0xe)='net/rt6_stats\x00') sendfile(r0, r2, &(0x7f000092e000-0x8)=0x4, 0x613a) 2018/01/08 17:54:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000072c000)='/dev/rtc\x00', 0x20000000000404, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e3e000)={0x9, 0x40, 0x1, 0x1, 0xe20, 0x99c, 0x7ff, 0x5, 0x6, 0x7, 0x2}, 0xb) r1 = syz_open_dev$mice(&(0x7f00006c3000-0x10)='/dev/input/mice\x00', 0x0, 0x42) r2 = dup2(r1, r1) writev(r1, &(0x7f0000e30000-0x40)=[{&(0x7f00008f7000-0xbf)="cb", 0x1}], 0x1) ppoll(&(0x7f0000a65000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000324000)={0x0, 0x989680}, &(0x7f0000749000-0x8)={0x0}, 0x8) signalfd(r1, &(0x7f00008cf000-0x8)={0x200}, 0x8) fstat(r0, &(0x7f0000dac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x200, &(0x7f00001dd000)='./file0\x00', r3, &(0x7f0000dd3000-0x54)="7ee94170a5017a8a903d0f199935dd481a28e051dc8f1f84dd50a1e44ae7e93959f4b578d2dd703131082902b8f6b62d2c9a8c3b4a8fff8ab405926f88b97db0750c9415885410ae58853591c8b6f755a3dae90f") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000411000)={0x0, 0x88, "5097ca73b0dde5a46ac4aac7535f3c37edd4c7d5d5172902d53c0b3213222d2498e5899a14285054da9e2435f69fa2f61f7a4078ff5bf53bed42aaa5c9608f8ed921cef96ed118fe2273b59db6fd9805fcbb050ea98de638e2b69c44cad0d997e1500c8615c9c7a77aa1d06f0173dfdeca23d928a764eef7d35c7cddf34b267cb34df0f96be6d946"}, &(0x7f000065f000-0x4)=0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000050000-0x8)={r4, 0x8}, &(0x7f0000381000-0x4)=0x8) 2018/01/08 17:54:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bb2000)='/dev/ptmx\x00', 0xc800, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00007fb000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000009b000)='status\x00') prctl$setname(0xf, &(0x7f0000981000)="3076626f786e655c740a01") pread64(r2, &(0x7f0000e2e000-0xca)=""/202, 0xca, 0x0) 2018/01/08 17:54:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00006a5000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f04000)='/dev/autofs\x00', 0x90180, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000bbb000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000eff000)={r2, 0x3}) 2018/01/08 17:54:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) removexattr(&(0x7f000095e000)='./file0\x00', &(0x7f00003f1000)=@known='com.apple.system.Security\x00') fsetxattr(r0, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400000090746e00", 0xc, 0x0) 2018/01/08 17:54:50 executing program 7: unshare(0xc6c03d1888df1ab7) r0 = syz_open_dev$usbmon(&(0x7f0000bec000-0xd)='/dev/usbmon#\x00', 0x7, 0x101100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/0) 2018/01/08 17:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c92000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006e5000-0xe)={0x5, [0x3ff, 0xfffffffffffffff9, 0x9, 0x2, 0x7]}, &(0x7f0000210000-0x4)=0xe) r1 = syz_open_procfs(0x0, &(0x7f0000ce9000)="6f6f6d5f536f72655f61646a00f36d0563e49e98af16de1fcdb9870122ae5e8ab1def35dc620211f80c38343cfd9844b28c81cbb794fea525f6e66ef1ab57b163c3b7b2c3ba538aa60efe5c76d3062788337d1a9629ef9298cf9543055db7d1ca843f7ea25e0bd1a1d7aa6995ed9898f95beea") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000fd2000-0x20)={@generic="2001da8573cc042cb60d2667949f209b", @ifru_flags=0x8000}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000911000-0x4)=0x0, &(0x7f00002e0000)=0x4) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x0}], 0x1) 2018/01/08 17:54:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00005fd000-0x4)=0x0, 0x4) getresuid(&(0x7f0000c40000)=0x0, &(0x7f00006cc000)=0x0, &(0x7f00006e0000)=0x0) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f66000)={0x0, 0x1}, &(0x7f0000d2c000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000002d000)={r3, 0x1000, "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"}, &(0x7f00005e3000)=0x1008) quotactl(0x80000000, &(0x7f00001f1000)='./file0\x00', r1, &(0x7f0000d6c000)="448dcea9a55e9e551f1e6f15ab5bff9361ed0422832ffeaa9f590bb9637624883cbc10e3c61b424c414ed73c24bf19b2c5ea5fbc67ab1878a49cd1759b54672b662af602e6e515591f4a73a4ba1ae21e5e78187daeb345b06734921602a3bb500d8acd7fcbd53115a108") 2018/01/08 17:54:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000141000)={0x1, 0x2100, 0x7, 'queue0\x00', 0xbae0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000f6b000)={0x0}, 0x8) 2018/01/08 17:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x201) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000456000-0x6e)="0000000000000008d7782cf462cfa272543d5c9c59b2fd542226fed1b17f40981bf2b52b24b4b69ea8d2a91441cd4ce42a5d0c71a74d95bf8bd96b2f7f4c382604bb260cf53a0c814f701955bc61f95edef006ea137658029664d7cbbd6b6f88a26eed0bb661888b2a2fdd81a988", 0x0, &(0x7f00004ce000-0x28)="") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000002d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000040e000)={@generic="2403b23b0798fc577acdef9211c4741d", @ifru_flags=0x3200}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000277000-0x10)=@generic="7e07b8e86172dab8fe963a9bab015fcb", 0x10) 2018/01/08 17:54:50 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = inotify_init() r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000012000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) fstat(r1, &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() r12 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000000000)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f0000014000-0x6f)="91e642715d5cde033d75e5f1b87e48ae469c88dae90e731a6c92b7ff6993d272a2bcde3986335498e139e8b3f836a706c076ff93b1ac4748d468c035729d79423c5aca4041c51fa7495424a0985f5cadc39ab88ac74cef51eb522ed2f82f7be1490c3186344e0517652d69a63a9925", 0x6f}, {&(0x7f0000012000-0xa7)="a2794fe9ad36aa3641a40f6416e23eae3fd6a6cd95e070af3f069b6032d86cacc7e75ea7de4351d71fe2320dff553dcb7233fff4918c668109f03590659487dff1141b712d8f6b0d32c84f61e4067abd1b2d77422f7773013372a73157f64a809e7975993c321773b995abeeec2d469649e5564c998b7bba2489c3c6a19fd9ce24e204f3b68e648376d9cd69e19c8c12a57891818123659dae6d324825a1445df65f34f5a555b3", 0xa7}, {&(0x7f0000000000)="1c6c3c9e9591d465dde9cf4bf90c1fac282bcfe0349fb8b97f726ebb9ba2a513d912c2c93aafb4af3a5b7ededa3c772e1cea4bb77733bd5ef885df7f46f694ff5cc717b72852abe550f5d61bcf1dc34ac7f1b29e5c739cb8d899333c54a2937b749fd404b3ea6dae33cf5d8e52dc4003d0ed310bf5d823547c4416ec5bbdc0f6c277077e68e1a84c0428776c7b8b5c8fc00c6d08f2fea377742f2d72e6616a7e6a5ea638d49f2e52a77c28c2896e2faae066831a844526e2be286a439e85b6dad5beabbd7abf85aebb68df30f67c949acbea0361e9591ea99e511b0ec0b6", 0xde}, {&(0x7f0000001000-0x4f)="dda2bb77ee8bdbad57144d6a5b74d3872f8e3010458ca741cbc743e8bfa117cf9fd27d4be995c2aac921514a8a696c413c76634ba8707fb87c2823adbb27aaced257547a662054830f68c653371928", 0x4f}], 0x4, &(0x7f0000014000-0xb8)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xb8, 0x54}, 0x40000) inotify_add_watch(r1, &(0x7f0000011000)='./file0\x00', 0x10) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 17:54:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0xffffffffffffffff, &(0x7f00006b2000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, r2}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000040b000)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b2f000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000057c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000000000000000, r3}) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) 2018/01/08 17:54:50 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000000c000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000024000-0x4)=0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000024000-0xa)={0x3, [0x0, 0x101, 0x2]}, 0xa) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000023000-0x1)="e1", 0x1}], 0x1, 0x0) mq_timedreceive(r1, &(0x7f000001e000-0x1000)=""/4096, 0x1000, 0xd3, 0x0) close(r1) close(r1) 2018/01/08 17:54:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00005f3000)={0x0}, &(0x7f0000828000)=0x4) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000da8000)={0x0, 0x0, 0x0}, &(0x7f0000836000)=0xc) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r3 = dup2(r0, r2) poll(&(0x7f00002f0000)=[{r3, 0x0, 0x0}], 0x1, 0xffffffffffffff94) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000cef000-0x4)=0x3, 0x4) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x3d3) openat$rfkill(0xffffffffffffff9c, &(0x7f0000010000)='/dev/rfkill\x00', 0x20080, 0x0) 2018/01/08 17:54:50 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000cd4000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="309e3593917806b5da5de4916d628361541167030cac11677560deaa4e2cea9e1ac0d5493bc727ce1b88f17549acc59e60d097c5ff0376c16bec22e3c763441e3287c5fb61bbd5532149dbf27df27f762276003013d096ff9f8fa504c26d40856f52185105d79ba427b83d4190e6402442baf00cb44e155d1f1f6ceb93b58f4cc0fe99603ee07c7f39721276451cdaa3c81d688216885f6b06003dc0cb1e0accc8490269f5a37a1f4b8597f744268fb7ef2de53d76cd992f7b303c17fe9f20bbe8221c1cf2d615ff71e06bf96fce13d135dfcf2b35a85740d38c29b822096359ca84c35fda4aa25f", 0xe8}, {&(0x7f0000001000-0x2d)="5f3f3274a690b1ce060fac10ef4f2aab3e52bd1c7ab0af083296b9d8addee295bf41a6109a2c9d5f730fdda3d2", 0x2d}, {&(0x7f0000001000-0x1c)="563de57800ebb4cbeba4387960354108e1c9df4fa91aa0a04eb24a64", 0x1c}], 0x3, 0x0, 0x0, 0x20004080}, 0x810) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000)=@known='security.evm\x00', &(0x7f0000001000)='\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f000000c000+0xa4)={&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006a7000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) dup3(r1, r2, 0x80000) getsockopt$sock_int(r2, 0x1, 0x4, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) 2018/01/08 17:54:50 executing program 6: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f58000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f5b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f5b000)={0x0, 0xe1f}, &(0x7f00006ef000)=0x8) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ae1000)={r2, 0x1b1}, &(0x7f0000f5b000)=0x8) clock_gettime(0x5, &(0x7f0000f5a000)={0x0, 0x0}) 2018/01/08 17:54:50 executing program 4: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dd7000-0x11)='/dev/vga_arbiter\x00', 0x240, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) munlockall() fcntl$notify(r1, 0x402, 0x30) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00002d2000-0x4)=0x9) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x5b, 0x0, 0x0}) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000dd7000)='pkcs7_test\x00', &(0x7f0000dd8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dd7000)='\x00', 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x0) 2018/01/08 17:54:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) socketpair$inet_sctp(0x2, 0x3c411dde4f616156, 0x84, &(0x7f0000f03000-0x8)={0x0, 0x0}) lseek(r0, 0x0, 0x4) fcntl$setsig(r1, 0xa, 0x17) getpeername$unix(0xffffffffffffffff, &(0x7f0000adb000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ee4000-0x4)=0x8) 2018/01/08 17:54:50 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000f7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000e50000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) sendto$packet(r0, &(0x7f00005c0000)="e32e520abf1d896c4e68df677c60a9e915ed298874d448e2699af44a1dd9f553ea5da7ccd281ef6fb675912dcba35fbd04fff87b7c5e2c2c96793e75d2760152cdb88fa9702d6b1f132e6f8f420a47e4d83e4d7ff15214f9232501891236a49e0e11590fdb", 0x65, 0x800, &(0x7f0000c0a000)={0x11, 0x0, r1, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) rt_sigpending(&(0x7f0000012000-0x8)={0x0}, 0x20012000) r2 = getpid() mq_notify(r0, &(0x7f0000000000)={0x0, 0x39, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x5bf3, 0x0, 0xa561, 0x7, 0x3f80, 0x0, [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$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/08 17:54:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000369000+0x7fe)=[{{&(0x7f0000ab4000-0x10)=@llc={0x1a, 0x0, 0x9, 0x7, 0x3a, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000529000-0x50)=[{&(0x7f0000397000+0xfc1)="ad2c5f0789f169057ab1e2c664752bf69c5a0c60be5d301d3de06813e6f61a8d032b2bd80e", 0x25}, {&(0x7f0000ffb000)="eae7125264ac82a83c7bba7e9b03d77c41be06ada345a3f0942984fe5416a89e522e51a8872aa89821e29b2f758c34e87340ba0a55585ae2b972521fb3cd4853467fc9fdd1457c023a67af4b0b7a588dcf4b7115ea94bfa846b399f2bc3853ed06ed52525c47191a24dd912c080335599db7982287c30f37ebd8862183e8b2331b37278cf5276dff3f7267022bd85b21f2e0c72a63bb0989ca3774eb91dbb9d448872725b41d06f7a5c91d6d6217838c582f6e3a4d84fabd85142193a886263f3668e42076d6d056a22a591f4e28bbb98ad9738a05f1d361beca723df2e8185ca56d279d800ad039ba", 0xe9}, {&(0x7f0000e59000-0xa8)="98f3910fb832e7ea0cea7362c28cc59ae5c45b03aea28c7f3b86667adcfb8619b8648dc5d122ad85d257ca56ab8d73a5bce8fa8724dbfeed852b6293f67427f391a0aac57181349af10b0c55515f7e07ce741ea8d704a5e7d457153a3ffaf2506c8288c35d1af829ea2d490825ce7f1df76ccd2a8f7a81ee54215770f08698854e770b9b5250d65c83721b3e29cd0b16d950deb16c4e874a0241110c315e2de9ec87564ea9dc7b1e", 0xa8}, {&(0x7f00009e2000)="5b9735f2f551cec3e31047b7141366c5079b2b0ae2d01495a7edf1d702bb0959fa411369b57a43526bbb4cf91cff321b4e0845e189cf11e511c2c852c3396f5835967ee102b263dc214152eea8e66a508381c03e4dec77c0e911b6371fe42113a28cad478b490fa044a6d99c3872102583b15265670cd483f7579028d16d2fced9f7896af7c6ee33d689664c2822feacbb95f2355a1f35513b05767694670ea756ed5807cca162cc8e95584e3c2a9332c792eec58eabac02307ef6c8fe7ff8a1bc023a576a9b16c2", 0xc8}, {&(0x7f0000563000-0xa8)="0486c0d2579a382bd4d732bf24dfe94adb6f449d4023a0a55d43d97a7ef4a455b66e9e593ffe4c9099bcc2a6e22dbcb3642be42c753d32071f4c7a22f7207b6e6667b942b424043d6667b958a3b88e6bad0623fe5a8832f7352370dcc10715b494e7125c2f9bb0214e9dcb157bf338d2a320b604003b6019b15c070d7ec107c42a3c9b3190b771c2c9dcc6982bcb1c261cd2fb2c3d5608c675122bdef0095b013c52842a25180576", 0xa8}], 0x5, 0x0, 0x0, 0x10}, 0x6}, {{&(0x7f00005d9000)=@nfc_llcp={0x27, 0x2, 0x2, 0x4, 0x20, 0x2aef, "98a381bdb65b0b3e3170266f414feee1e91785d34ab79a80cbb1feb759ccac564ac93d4e38816b055c42da7a7fba7566c81c3bbec34799d29c7d5491f9668e", 0x8d24}, 0x60, &(0x7f000057f000)=[{&(0x7f0000b26000-0x96)="382ee1ce6617df78746c8a01faa615eda628b41cf5679d62a97b3a42f6f25f1e3598f8c6f6653944a40c256a849334e6d63920f12ecde0e8a8acc410fe5c349ea94cd194cd4a85f9cd5f332254de61f328357f79628e9d241618bc054403024ea0f18891afc38dd7254e84772372f297326682adc2918cc0d6dfe3e0308de2d997574838d9da0aba18cfc70c170a954cc53d8fce7fba", 0x96}, {&(0x7f0000e5e000-0x81)="5de37554c1f18b7a59df323d0c221a716dc183c2137576b3c6a74772367799930c81ebe37154123f851a42a7c811435e16923a12cdfc356c32262618f19037b83ec1243a0a1f11bd569dc046901294d6c972a9537644df5d8e0b6e954dade5fabf7b004d8f58c49ab4f6a0ebdb97bbe4a98be8a5849036ae6fc9e46d0ecdbbc62b", 0x81}, {&(0x7f0000294000)="43c8a16acde19f4438c1ef941c2170ef62610d27ffbf7633cd6f0a54063d70724bc50600a00d87960eeb6ea1d1dfcded77f211230078c10488d9c27cbb33278210131e50440643d4706a70e82ec4dd2390b1fb3db0cf45c9f2dd8b2b354b566ac0132a4ae4638f6d4e8e36b1e03420893f6efc4be67b20e57ca0ff1cf27c61eeb01d1c85616b0caa0a247e9a7a55fd52a52bb5e63fbcce2ade9ba95cb452cbe6397ca26edf9d0194bfafde7d1721c85dd8b497462197d16d449a68166537e602ac66b6834b5755eee712447ad1e4fba9df0983e81a0e3e46e60156ef9fe7275823c8df00933f38d3fc941f6b9422", 0xee}, {&(0x7f00003d8000-0x72)="acfcf61ac82c0b18cd379465794d3443139b078e996cc5e3e6a589d5dfb78016d9eb39e6fc87123b6e4f9187380c9e20d16e999113b0210004ba957e05329b75dc20e55dc8144f3a05d900c19b548fd18a986d03c3fe2feeaf23e4e8437778b081fabf4185cb62c98f1dc7bca31af5ea40e2", 0x72}], 0x4, 0x0, 0x0, 0x0}, 0xffff}, {{&(0x7f0000ed4000-0x80)=@generic={0x3, "06b45789f4f61846af42395a02f34528fbdb513eba419c7a2811ef0d27cc3a6bdd8e0268b98d0c8e40464e518e418f1ad578a9ca096245bf80e2c44d92b8146f690136b3bf525ef15fdd854f30b5dca2c6b48266b2a69cbd90d74ccb88983cc36f7602bf3cc1f53d28afb3a8851803155edb1ecb0f51360bd9cbdf7d8002"}, 0x80, &(0x7f0000b19000)=[{&(0x7f000091d000-0x1000)="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{0x78, 0x114, 0x2, "a9a02fb3cbd1974c768f9b996a44c72178558503ef08bf4b1b03302c04155e025905d7f8af8b9bfd2129f70ecf802bcc963294e353f03090782c9406b6b92ea89896f99c7ce1de6e145e2020f78020f0b4e29fa407355da800809a572b20cc67b44740590f1296"}, {0x50, 0x11, 0x81, "a223d199525991e2858c8957667a564e3dffc03f622e613a485d7607b309e27ff82e6751687ca83bb7974f6780b2ffdecc7539999c8bc7532bdd5c2bdf7a5a"}, {0x88, 0x0, 0x8, "36428ea178ab33382454fbb90c070dcbc394932ecbe5539ecc79f3f09b4d57a0d0657dda667f576272ec342f66ec6b25de5637b761de07fc0008fa1da395a81cb4ba14bfc63566936d8776fa1d65ee0f933f360c07c4ef5f7a5d02e5c243aaafd1ce9b4798332aba213b9baa765e126fc5440ed972"}, {0x20, 0x84, 0xfffffffffffffff7, "cc89a4245625df95c223737301"}, {0xe8, 0x11f, 0x8, "cf8bf904c1c1a302553aace37c3c50490ab25c34495c80654e6cc1b88d21abfdb4db9f8b403259a5c2ca3e69c512da72db6faf05233823d3caacc6d2fc4642eeb5d4db1d22cdbd3ecc0243a64d9b4699dda8402d5bb839102bbdef6ce08711dfabd50282fb461b351d239d8e2d1db025be19c0843d469fbe79e07e8c9ea54549d2a7e54e9e2580c556a2d2b1fd86bd0296c28aa266adc18fcd8bb9e63f9ff70c3262233ebedb75804ae8c9f42857d6d2acba860ed0dfad625fdbbf9c53e7a58a5355e46eebde4d08c7f069f9ab7e3923795f185950cbc44e"}], 0x2398, 0x40000}, 0x1f}], 0x8, 0x8000) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) 2018/01/08 17:54:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) syncfs(r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000034f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) fstatfs(r0, &(0x7f0000974000-0x1c)=""/28) fremovexattr(r0, &(0x7f0000765000-0x23)=@known='system.sockprotoname\x00') inotify_add_watch(r0, &(0x7f00005fa000-0x8)='./file0\x00', 0x20000080) 2018/01/08 17:54:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001cb000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x5, 0x0, 0x0, &(0x7f0000001000-0x10)={r0, r1+30000000}, &(0x7f00009ef000)=0x2, 0xffff) clock_gettime(0xfffffffffffffffb, &(0x7f0000103000)={0x0, 0x0}) 2018/01/08 17:54:50 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x802) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000001a000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000019000)=0x5, 0x4) ioctl$KDSKBLED(r2, 0x4b65, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000005000-0x68)=[], &(0x7f000000a000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x0, 0x0, &(0x7f0000007000)=[], 0xffffffffffffff55, 0x0, &(0x7f0000006000-0xec)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a461c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946010124d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5edd6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b2"}) 2018/01/08 17:54:50 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3b000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) inotify_init1(0x80000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000763000)=0x1) sendto$inet(r0, &(0x7f0000223000-0x39)="289028cde69f6a18dfb887da4f898b818d1b897ec9f080432d06bbfca3ca73b26ecca9cd0aebc90e6ab1bd700f49dc0c4c5b784d2eba918d9c", 0x39, 0x840, &(0x7f0000ffe000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000fde000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000739000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e98000-0x8)={0x0, 0x20}, &(0x7f000085b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007da000)={r2, 0x73, "4b5a03bef5f904bb968da85c496de534dd075991270245ec278fc672433e3d90ee475201c7b48e2dffc46774b280e110563c9c827bd8c133037637dce92b24f470fb618fccdc831b2e1b7f26224b99d12a7ff758445ca3bab4c30f004444eb9d7c860b7e12082d4e13c1c60520cf79787d4dd5"}, &(0x7f00008d7000-0x4)=0x7b) 2018/01/08 17:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00005d7000-0x8)='./file0\x00', 0x800, 0x40) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000063a000-0x4)=0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x1000}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000ddf000)=0x0) munlockall() setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fa4000)=0x7, 0x4) 2018/01/08 17:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) fanotify_init(0x10, 0x40000) socketpair(0x0, 0x5, 0xffff, &(0x7f00001c7000-0x8)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00009f7000)={{0x3, 0x0, 0x0, 0x3, 0x9}, 0x401, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00003cb000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b9a000-0x4)=0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000058d000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000c42000-0x8)={r3, 0x4}) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00005b9000-0x28)={0x16, 0x4, 0x7fff, 0x7, "4439a05a1c05d0ec334e145b61d5db154a7f08ab44445aed4951db4d4a22782f"}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000ef000)={0x15, 0x5b, &(0x7f0000c1b000-0x5b)="589f974dd2eec418876714e3e28bde580f45f0c1c517aa573b19967b200a4bd79aedabeff900dd43e965a2cc00fa3abe2bffcb00a4830f152cbc2ec474503976e04d4b8991122a1c0ac08adb1c68f274b775893e7601175f21a73f"}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000e5c000)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00007f3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000023f000-0x8)={r4, 0x2}) r5 = getpid() process_vm_readv(r5, &(0x7f000060c000)=[{&(0x7f00002b1000-0x2a)=""/42, 0x2a}, {&(0x7f0000c30000)=""/233, 0xe9}, {&(0x7f00003a8000)=""/30, 0x1e}, {&(0x7f0000cda000-0x58)=""/88, 0x58}, {&(0x7f0000bd5000)=""/200, 0xc8}, {&(0x7f00002c3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e46000)=""/4096, 0x1000}, {&(0x7f00000d5000)=""/4096, 0x1000}], 0x8, &(0x7f0000a69000)=[{&(0x7f000089d000)=""/151, 0x97}, {&(0x7f0000ba2000)=""/82, 0x52}], 0x2, 0x0) lseek(r0, 0x0, 0x3) add_key(&(0x7f0000867000)="de520008576e671b", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000491000-0x10)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/01/08 17:54:50 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000000d000)='/dev/sg#\x00', 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000)={0x15, 0xc1, &(0x7f0000001000-0xc1)="9e48ebec42097c3a40654deadbd9debe9e8164824f5f27936f0589c47baac0b0d285fb9c650de288385fba83be5444b96819bda81fddd3ad5ac05d263bf45f21bcb6426aeb0704b6bcdc67cc6c60a6624fdd24b00214f5fb14a2eeadf2aea2e7ad82f8ef995d4397597c85a0c473fd497cf21e28e12e244b2167582ba0f325dc3150ef497717aaa30acacff724f336ccc99d6685ac01082097fb9b87795f8552aa2bee0f6b136ac55afefc280f7f8b97b2b5d991a9be2a76699c38a05fc4425307"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) clone(0x0, &(0x7f0000002000-0x36)="", &(0x7f000000d000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") 2018/01/08 17:54:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bca000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f0000412000)="b8b0038a22ccb0e534eb39dc05ecea4e5b0178f3b55c4730f585d7f9e9353035d4a53b225cfec21a9fc9e401a3769691c4fefd6fa65eb0") ioctl$LOOP_CHANGE_FD(r0, 0x125f, 0xffffffffffffffff) 2018/01/08 17:54:50 executing program 7: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getpeername$netlink(0xffffffffffffffff, &(0x7f000099b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e8f000)=0xfffffffffffffe53) 2018/01/08 17:54:50 executing program 7: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000025000)={0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000002f000-0x10)=@generic=""/16, 0x10) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f000002e000-0x4)=0x0, &(0x7f000002d000)=0x4) ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)="") 2018/01/08 17:54:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0xff, &(0x7f00004d6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000081000)={0x0, 0x8000}, &(0x7f0000c88000-0x4)=0x8) recvfrom(r0, &(0x7f0000cb5000-0x36)=""/54, 0x36, 0x40, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004db000-0x8)={r2, 0x1}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000036c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000905000)=0x14, 0x800) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000f9f000)=0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000014e000-0x8c)={r2, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbb5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f9a000-0x4)=0x8c) getsockopt$inet_buf(r3, 0x0, 0x9, &(0x7f000011b000-0x7a)=""/0, &(0x7f0000318000)=0x0) 2018/01/08 17:54:50 executing program 5: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008de000-0xd)='/dev/net/tun\x00', 0x0, 0x400) socket(0xa, 0x3, 0x80000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x800, 0x200000000004) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000009c000-0x28)=@ethtool_rxfh_indir={0x1, 0x8, [0x1, 0x8, 0xfff, 0x101, 0x90000000, 0x6, 0x100002, 0xbe5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 17:54:50 executing program 3: clock_gettime(0x10000000000, &(0x7f0000dff000-0x10)={0x0, 0x0}) 2018/01/08 17:54:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000f8f000-0x4)=0x0, &(0x7f000066b000)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000648000-0x8)='net/ipx\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000767000-0x142)={0x0, 0x13a, "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"}, &(0x7f0000396000-0x4)=0x142) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000474000)={0x20, 0x7, 0x8002, 0x61b, 0x5, 0x2, 0x3, 0xa9, r2}, &(0x7f0000b69000-0x4)=0x20) [ 38.859185] binder: 6266:6276 got reply transaction with no transaction stack [ 38.872928] binder: 6266:6276 transaction failed 29201/-71, size 0-0 line 2920 2018/01/08 17:54:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000edc000-0x8)={0x0, 0x0}) prctl$intptr(0x800000000018, 0x0) 2018/01/08 17:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d9e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='loginuid\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00001e9000)=0x81, 0x4) writev(r1, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)='+', 0x1}], 0x1) [ 38.906527] binder: undelivered TRANSACTION_ERROR: 29201 [ 38.917592] binder: 6266:6276 got reply transaction with no transaction stack [ 38.935682] binder: 6266:6276 transaction failed 29201/-71, size 0-0 line 2920 2018/01/08 17:54:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) unshare(0x28060400) exit(0x0) r0 = gettid() tkill(r0, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000081f000-0x10)={0x1, 0x2, &(0x7f0000a7c000)='\\ia'}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000c0c000-0x4)=0x6d40e8e5) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000b8000-0x21)=""/33) 2018/01/08 17:54:50 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000004000-0x28)=[], 0x0) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000006000)=0x10) [ 38.957155] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/08 17:54:50 executing program 1: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000df4000-0xb)='pkcs7_test\x00', &(0x7f0000930000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000df4000-0x1)='\x00', 0x0) keyctl$update(0x2, r1, &(0x7f0000487000)="ff0c69c7d318f24b3a263b61d75a415c9c7f955b9cd14b5af87e3a791618da7771d274504e1869d17e4ebbfe908cebca6fd37ccbe922505f5463911253211c57a624ef3969ea0513de1e5c435e116574bc1f201cbf9ce3054ba9abceb55e28e98a", 0x61) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000df3000-0x4)=0x0, 0x4) keyctl$unlink(0x9, r1, r1) 2018/01/08 17:54:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) getrusage(0x0, &(0x7f0000a31000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, r2}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000625000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000c39000)=0x0) accept4$inet6(r0, &(0x7f00004be000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000031000-0x4)=0x1c, 0x800) socketpair$inet6(0xa, 0x80002, 0x7fffffff, &(0x7f00006eb000-0x8)={0x0, 0x0}) lstat(&(0x7f00000a8000)='./file0\x00', &(0x7f0000e5f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r5, 0x8001, 0x0, 0x100080) r6 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000110000-0x78)={0xe4b, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b0, 0x7, 0xa9c8, 0x7, 0x3, &(0x7f0000c61000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x38, 0x0, 0x9}) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/01/08 17:54:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000414000)='./file0\x00', &(0x7f0000641000-0x20)=[], &(0x7f0000015000)=[]) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000241000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f4e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 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, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000471000)=0xe8) r1 = socket$inet6(0xa, 0x1, 0x4730d0f2) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000a2c000)="26000000130047f42001b1dc59002200160b140902000000000001fff8000133050003000d00", 0x26) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000120000)={0x80000001, 0x0, 0x2, 0x81, 0x1, [{0xfffffffffffff001, 0x1, 0x800, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}]}) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000b9d000)="2be83c57e6bd9f2a6ed3c17647e04642", 0x10) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x9, 0x4) bind$inet6(r3, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 17:54:50 executing program 3: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000-0x8)={0x80e}, 0x8, 0x80000) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) 2018/01/08 17:54:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000af8000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x7) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000ba2000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, r1}, 0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000d94000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/08 17:54:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000bc1000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000001000-0xd5)=""/213, &(0x7f0000003000-0x4)=0xd5) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x32, &(0x7f0000002000)="86bc4ff1490eccfc1b30f97dd25ef5a9bd75784f851f591f", 0x18) getsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000002000-0xc5)=""/197, &(0x7f0000001000)=0xc5) 2018/01/08 17:54:50 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000a26000/0x4000)=nil) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a26000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80f, 0x7ff}, &(0x7f0000001000-0x4)=0x98) mmap$binder(&(0x7f0000a27000/0x2000)=nil, 0x2000, 0x2000009, 0x810, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x48, "69a65a580afe501ed47f11c5110a6c06f5bae397e89f347719883ed4109a88f29441f6394e20caa6c770a53722813dbf5d06d2d90163c65c1fc0e7a2eb8ce44dd2ba064525d3fb1b"}, &(0x7f0000000000)=0x50) mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@in={0x2, 0x1, @rand_addr=0x41, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a29000)=[{&(0x7f0000a28000)="d30c114baf074252beb501516e893d302047647fe0bfa6d2b335025dcc3cb983df2e14ebd7d1fbc178fc4bf9fb162214812fde1e3e559ea799e9b293aca3cecbf594417cd5762c2f330d1154e80092633d5d225027a2313c9ede1e3467b26b4dda5f2c996befdcf2e386187504ca45cf41a99b8c9e4a6a4cc8e54ca83252b8c0a762", 0x82}, {&(0x7f0000001000-0x8e)="7f0cbcc37298cf0ad0d4df527e2ab6ea7d5713a640be6ecc6c787d33a86b4ddbcc117bb49597fa2a70097696c6d60d4dc95f574bb199ffeac551679568a4e1138deed737e890ebd1d9dcd2c7c9f682fd50f5a3f2939afe31cfc6ad004e6b54d31bbacbec244103b618047a64f2520e7f24633cdf96db7be959f99bf902b358cec9137eccd641c55507c904019723", 0x8e}], 0x2, &(0x7f0000a29000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0x8000, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x966, 0x3, 0xcc82, 0xffffffff80000001}}, @sndrcv={0x30, 0x84, 0x1, {0xd8d, 0xfffffffffffff71d, 0x8000, 0x2, 0x9, 0x4, 0x6, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x3, 0xe1e, 0x3}}, @init={0x18, 0x84, 0x0, {0x8, 0x5, 0x7fffffff, 0x5}}], 0xf0, 0x10}, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000)="2a81be1f935cd081ce3870409ab39f5e19ad6d416208a9a5c8f4cb6b587e9d7a86b8fe4f7cb3bd1dd2625dca68c052426bfc366f2f5b38bf28996cbc205e0c62106bf16e3e91ff33bf343d2ef02bf69010a668787b13c272e790872a0bd26471ae7dd059c5a6e45e7cb7406eedb7f591847bfa8429672948cf03b8d3a821d980d49bc694aefaf583dc19d71534b72f3d0131f6d5dca9d64218da4a77d220439f8b8d9129d2b19d512ec4163494257811f59f775be506f5067d9194f7cb82c8b2d0efd98135", 0xc5, 0xd4, &(0x7f0000001000)={0x1a, 0x11, 0x2, 0x1afc, 0x2, 0xffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) madvise(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000001000-0x24)={0x1f, 0x7, 0x6, 0x9, 0x2, 0x3, 0x9a2a, 0x1, 0x101, 0xebd, 0x4, 0x200}) 2018/01/08 17:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dee000-0xe)='cmdline\x00') preadv(r0, &(0x7f0000369000+0x122)=[{&(0x7f0000992000-0x60)=""/96, 0x60}], 0x1, 0x0) inotify_init1(0x800) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00002f9000)=""/0, &(0x7f0000dbd000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008bd000-0x8)={0x0, 0x6}, &(0x7f00009cd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000a000)={r1, 0x7f, "9086bc41586c36c37f11897fde35384e7e6a2086dbdda96f0ef948667220d4458c8e3b6f6a2a8e86153333878a1d911bdc20081f44d1d14ecc0c1658793557fc9669f9a5c00bb5c4b8fa092744c7ea8a853de58db8f49a81b20758f2a016b6cd803dd1db8468e986b6ba38428090e88484ffee964e7cc9a8880c6bbd06bd69"}, &(0x7f0000fa7000)=0x87) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000296000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000c87000-0x10)={0x0, 0x0, 0x2}) bind$ax25(r0, &(0x7f000082f000)={0x3, {"e0f49214d9f75a"}, 0xc9}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000043a000-0x8)={r2, r3}) getsockopt$packet_buf(r0, 0x107, 0x8000000000000d, &(0x7f000074b000)=""/214, &(0x7f0000007000-0x4)=0xd6) 2018/01/08 17:54:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGARP(r1, 0x8953, &(0x7f0000908000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) timer_create(0x0, &(0x7f0000f9c000-0x60)={0x0, 0x1b, 0x4, @thr={&(0x7f000089b000)="ffe5b44b1b8921442f2943a07c9d78c83f0e9f7a7733563084b6f43cfc19b6bdb8a543e89f921f23fecc02a1f5918df4d9e1d30d862b8b", &(0x7f0000ab8000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000178000)=0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000a4e000)=""/137, &(0x7f000002b000)=0x89) timer_gettime(r2, &(0x7f0000561000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 17:54:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000ff2000)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0}) rt_sigprocmask(0x2, &(0x7f0000b9d000-0x8)={0x0}, &(0x7f000054b000)={0x0}, 0x8) r2 = memfd_create(&(0x7f0000cf0000)='}\x00', 0x2) perf_event_open(&(0x7f0000299000)={0x3, 0x78, 0x200, 0x2, 0x8, 0x7, 0x0, 0xffff, 0xc4060, 0x0, 0xe76, 0x200, 0x9, 0x5, 0x8, 0x0, 0x0, 0x631c, 0xfffffffffffffff7, 0x7, 0x4000000, 0xe57b, 0x1000, 0x100000000, 0x3, 0x6, 0x0, 0xfffffffffffffffa, 0x400, 0x7fff, 0x2, 0xffff, 0x8, 0x6, 0x0, 0x5, 0xd, 0x0, 0x0, 0xbafd, 0x2, @perf_bp={&(0x7f00001da000)=0x0, 0x0}, 0x4000, 0x0, 0x3, 0x0, 0x6, 0xfffffffffffffffc, 0x20, 0x0}, r0, 0x7, r2, 0x7) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000702000)=0x0, &(0x7f000009a000-0x4)=0x4) 2018/01/08 17:54:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) 2018/01/08 17:54:50 executing program 0: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c14000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x13, 0x8000f, 0x5, &(0x7f0000b13000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008ae000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet(0x2, 0x0, 0xffffffffffffffff) getsockname$llc(r3, &(0x7f0000ace000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea4000)=0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x0, 0x3, @raw_hdlc=&(0x7f000059f000)={0x0, 0x0}}}) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='bpq0\x00'}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000f59000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) creat(&(0x7f0000a6d000)='./file0\x00', 0x0) mount(&(0x7f0000eaf000)='./file0\x00', &(0x7f0000700000+0x57)='./file0\x00', &(0x7f0000caa000)='9p\x00', 0x0, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 17:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) 2018/01/08 17:54:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bf6000)='./file0\x00', 0x8000000000042) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000067d000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000182000-0x6)={0x0, 0x7}, &(0x7f0000170000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003c9000-0x8)=@assoc_value={r1, 0xff}, 0x8) mount(&(0x7f0000cf8000)='./file0\x00', &(0x7f0000359000-0x8)='./file0\x00', &(0x7f0000ec0000)='autofs\x00', 0x0, &(0x7f0000f52000)="") 2018/01/08 17:54:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f0000-0x7)='ns/uts\x00') setns(r0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000082f000-0x20)={@generic="79776d87b2769c95787188dacc81bf82", @ifru_flags=0x8000}) 2018/01/08 17:54:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000c65000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e5a000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc5000)='/dev/vga_arbiter\x00', 0x901, 0x0) r2 = userfaultfd(0x80800) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x8000a, 0x7f00000000000000, &(0x7f0000709000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000f57000)={0x0, 0x0}, 0x84000) r6 = syz_open_dev$usbmon(&(0x7f000061a000)='/dev/usbmon#\x00', 0x1, 0x40080) r7 = accept(0xffffffffffffffff, &(0x7f0000f32000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001dd000)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f04000)={0x0, 0x80000, 0xffffffffffffffff}) r9 = syz_open_dev$random(&(0x7f00009ca000-0xc)='/dev/random\x00', 0x0, 0x82000) r10 = openat(0xffffffffffffffff, &(0x7f0000ec0000-0x8)='./file0\x00', 0x2, 0x100) r11 = socket$key(0xf, 0x3, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008a4000-0x8)={0x0, 0x0}) r13 = openat$rtc(0xffffffffffffff9c, &(0x7f0000534000)='/dev/rtc\x00', 0x200, 0x0) r14 = gettid() lstat(&(0x7f00009b1000-0x8)='./file0\x00', &(0x7f000057a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000580000-0x8)='./file0\x00', &(0x7f000092e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001e1000)='/selinux/validatetrans\x00', 0x1, 0x0) r18 = socket$inet6_icmp(0xa, 0x2, 0x3a) r19 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000026000-0x11)='/selinux/context\x00', 0x2, 0x0) r20 = signalfd4(0xffffffffffffff9c, &(0x7f0000af5000-0x8)={0x0}, 0x8, 0x80000) r21 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r22 = accept$inet6(0xffffffffffffff9c, &(0x7f00008f4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000918000-0x4)=0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cc4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r24 = socket$packet(0x11, 0x0, 0x300) r25 = userfaultfd(0x80000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f59000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df7000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000555000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006a0000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) r30 = socket$inet_sctp(0x2, 0x5, 0x84) r31 = open$dir(&(0x7f0000ef4000-0x8)='./file0\x00', 0x2, 0x8) r32 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000363000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015e000)=0xe8) getgroups(0x3, &(0x7f0000212000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000036c000-0x4)=0x0) r36 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000abd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r36, 0x0, 0x11, &(0x7f00008fa000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={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}}, &(0x7f0000527000)=0xe8) getgroups(0x2, &(0x7f0000fbe000-0x8)=[0xffffffffffffffff, 0x0]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00004a0000)={0x0, 0x0}) r40 = getuid() getgroups(0x9, &(0x7f000053e000-0x24)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000064b000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000e2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099c000-0x4)=0xe8) r44 = getgid() sendmmsg$unix(r1, &(0x7f0000791000-0xe0)=[{&(0x7f0000090000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000162000-0x30)=[{&(0x7f0000ba4000-0x1000)="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0x1000}], 0x1, &(0x7f0000caf000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r17]}, @rights={0x18, 0x1, 0x1, [r18, r19]}], 0x50, 0x8081}, {&(0x7f0000ed7000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004ab000)=[{&(0x7f0000b89000)="49148a7ba9d356e32d9f4b775145bbd174dbd2a4751d6b699a8944e00ac05c9d79c907c385be7e9add147d0008f69a74927cb575dd8110c28d66fede87b09964d4c9c08b38d9cb7138902a4c0477b1af52df019cdfbe182bfaa4a47fa16b361e06860c47ac2adbccbf6b46cddded032d26b8943c659c1441fb8887c9a75e6a64ae8cee90349504f7e1cf874f873ecdce0e7d73f8fbbc52f8382f9f96003bd920a1076d72b54ec8cd54493bf0db8a71701d762e991fa34268034f0c7b80e7a5f18213b3dc01d2905801e3ef751a365e17a715a0f100d8f2de2d94a5dd3b396b0bce4b98f300258497301efcde6f444776ab3fa24a", 0xf4}, {&(0x7f0000734000)="", 0x0}, {&(0x7f0000a99000)="7403712204e06f257410e7981e8ec0eb8554d3f11b104cb6a904f7d9fd686462a6977d00f147845803e4c7d287787a0f7451fcab21df7aa9f0c32c595ce95ebfd9075d6ae72fbb8ba0b9a752091ac0ea", 0x50}, {&(0x7f00009d8000)="ff5bf8d13a13428fb7db91ce06e2cd7471ee781a3abc427c", 0x18}, {&(0x7f00003cc000-0xfc)="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", 0xfc}, {&(0x7f0000432000)="4292dc5713a47e9c4d3ded0d5df40480feee117b85fdb2afd11a4d647998a9424bf123555a63c993255495aef596fc139570231d17dd37ffa06af20ac1743d90640da7700a72f4bfd11c1823e6d5bcb7daa183fb7498327bc35d1f3f365b34072e5e684bb45d3700fb5ad8c282dc56029759d33784d8ff9f1cc1bbfb79400146397928f45704", 0x86}], 0x6, &(0x7f00003d9000-0x70)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffffff, r20, r21, r22, r23, r24, r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r29, r30, r31]}], 0x70, 0x44000}, {&(0x7f0000d6f000+0xc2c)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000665000)=[{&(0x7f0000c34000-0x27)="fbdbfc457ca5fd0b38ed5a433820443775f1e0773050376cc650d57d89f6439634be43a95eba228c3b5612d63b21ab38ae254f5b3a78f550c111db948949768bd20084559d192c15cb6955582f1a4d0f560052374bf76c9f3cf966a963e47a46c164f0bd01cb9958c5", 0x69}, {&(0x7f0000c53000-0xe4)="404e2645a5258dc0971b8c7a641c107bcca33d90e18869456a87d48f76a6858539c3972d765da8b4da801c262c7cc44e96de108ac11e93b9511bfa98418447ae10e3a4bb622bfe114c2826eeb455cedc264bb9ec97b46d4d6505168c2abade447974ea9b7279b336050169308f66ddb5b39c2a2a016ae8298444ddaa9966296302ae3e4e5d3724244dda5c37cf69e3d232717d16bdd4dd4615953f1786c9e0fc212f92f4713cfa1ecd5e7d6050fe7c36155cd381f1c474fc2a5d7dee9368385506da5ccd4590df4416f796d1afb9ddb371836f9b71d32a58f07044e03da7ae8bce5b5c18", 0xe4}, {&(0x7f00005ce000)="2890b3f24daf72c10d33c4386de575738e9dbae887a866e25d301dda78c26c5b63e88d1ef3772e6b237ccb9c74144b688f52cfe2212772946d01344a2dee5df698ab4e3723e9901af7757e759a39621f9028a14b9d21ba1ca438eb95bad4ef1ef1bf9ab62532f0ee07a95bb896e83f765e4a62b9414d4795d74eacc56473a5389e2f23be48cc14fd00aaa47ae81625dea46974aeb061a8aad4446f8415b3f64b2ebde674dd2f77cafaa0adb7d74985c7725f7681c0f26b624ca48294d66eb81c1203", 0xc2}, {&(0x7f0000678000-0xab)="086e8f60cab60f32bec872b87b1d43ed92579391940626fe7de33f995a1da8a647db9fede9dfcb8fd2410202d21a34e223c7aace759dce73b29caaf6a6a3898814d702152b2e7072a6fa49d4ea673f90eaf25e6a31febdbbf3fc85e1511d46eb0f411853aa15cfd442968493c5cc19c78aa59c711b5e85f0e0f1d9c85ab522abc831862d4a169743b626b2f85e8d233cc865eee11db2939f0b8375a2e80c0112781d70d2445b8f42182047", 0xab}, {&(0x7f00003b9000-0x17)="34accfe8792e04ccf0c26772340ef18525b9d6150acffa", 0x17}], 0x5, &(0x7f000022a000)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}], 0x80, 0x240000d0}], 0x4, 0x20004804) nanosleep(&(0x7f00009d5000-0x10)={r0, 0x0}, &(0x7f0000bda000-0x10)={0x0, 0x0}) 2018/01/08 17:54:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='uid_map\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a64000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c9000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x307, @in=@loopback=0x7f000001, 0x0, 0xfffffffffffffff8, 0x0, 0xdb, 0xa, 0x20, 0xa0, 0x3b, 0x3, r1}, {0x3, 0x65, 0xffffffffffffffff, 0x7f, 0x28d, 0x4, 0x4, 0x40}, {0xd475, 0x6, 0x7, 0xa2}, 0x6a, 0xe, 0x1, 0x1, 0x1, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x7, 0x3, 0x9, 0x0, 0x2, 0x5}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000001000)=""/159, &(0x7f0000000000)=0x9f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0xa1)="fc9f3910e94b6b78a21d6d69660c374ce97b1d3e0a61d017d25a372d28ab1be992365b2dc1fb627bec63fc297b2cecb8a27bd78f30fd45ecfe830e52b04e0bcc68cd49cb6720611e95ba66a4d5b9fdc829ce2b5a77b5125eab3f345a87db0011582437dd2edd0525075b0334d2e65bf4cbf988c46591bd96569ff3a87e8d8dafc88e97c3b8a7026f3c3ae9359cef440a4c21f18aff02144882ce189b29659771d0", 0xa1}, {&(0x7f0000002000)="31a8875323a2f07c931b615639f62afdfb8f6f1a5498", 0x16}, {&(0x7f0000002000-0xd7)="8b10d7112fb0071e463f0fd65847b8946df53575d512d48ad59971d2f3c6db171411dc6159bc826109ac363af354f1251eb4159c5125a33bb783281233beeb9a16d0bd62f65814f524bdb6e3772dc077b6cc569866f83791a10a4225426b723b6097c0f3da9155b425b06009d1194d9473bd357d3293fd932f4a2246281fb8d9b3eb27f26634f6941fd872cefaa486163f4caa30cce5602fbbc26277ade659c44b19f0478a3bc3ea0ab2804c86e3d76592d472aa9322d139a8d2fa5dbb8e51b79638f1e5b268252f514682626f1b9836ce7b5bc5d5cb34", 0xd7}, {&(0x7f0000001000)="a3459684e6d930acd641e1da17e6fa22907ec65f0eb9fc736577e8f3b26f846bec36c7a0ec30ef6c3b35ab1d6a26eeb50f0d52ebbc5372e3bedc1b43fe95a8a6619bfb58d5b45df7523976edd400a1ca1d290747af51a334edcb672111d377b964143dc35bd549fca952eeee3aaabec5b3766475826c5e461a4d440e13c5746ea8d5f5b537ce8b1330e029e602d072227b672dc0335035f404ba588cf21da1bff0f953b2a492273876a9e66771c2d44ea0825777904399a7fbc00bce5380f8669ca125504f35f69c45887d9c", 0xcc}, {&(0x7f0000001000-0xf9)="cfd4e289245118a20d1e2137db2b6870750dc0bf956d0c0f0e3435d24d27497431cd8e2569ee2b9e67a93da4f6d06e3c84668099e27c26f460ee1f02dd7c3394cc13c2df5e8e420b818116349ec2fa34e8a2fe3d3c9701996dd3ec278556e060b8304f6451c1ad0291d59ec5e9b37b64d79be9af74fa7452fa1704789a84ecb1aebdece3d5b77140d5078f89fe66393bee3737f80417b9659552bb45b4c3f44c807694fc520047f738c20942d23c9bb48a02744d939b0f4d3994841ee91ebc273d43ebebada39de7bab5c257d4c339fd927b3f9d95a9f27765c304c32c10f6b1161707c841e44cdbb161698f84f6923a3b992735f23af2bbf1", 0xf9}, {&(0x7f0000002000)="271458f2a6e89ceed4d72988df4a6cdb2235306ca37dfee36d5633cf8241ac44b604e8cbf6", 0x25}, {&(0x7f0000003000-0x9)="a23d7f57187647024d", 0x9}], 0x7, 0x0) fsync(r0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x4)=0xfff, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000002000-0x12)={@generic="d215a5e78541e532174e68404a042ad3", 0xfff}) 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) sendmsg$netlink(r0, &(0x7f0000003000)={&(0x7f0000003000)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000-0x50)=[{&(0x7f0000003000)=[{0x44, 0x0, 0x320, 0xffffffffffffff39, 0x0, "4d89052bc920b02b142063c4ecbe3b7da2552d2f30884ba80776bec7bf7759ec697c9219c6907f572295189f49a5f6d75d"}], 0x44}, {&(0x7f0000002000)=[{0x1c, 0x3f, 0x320, 0x7, 0x2, "efd973dd113d8d9ecaa09b"}, {0x108, 0x1, 0x400, 0x48000, 0x0, "8ef9a5a1fb1dc98fc032fbcdcefdbd2c58516ce7424ff664bcd871029ec6e325ec24019d3e09b78d5d1d753eabef09ae422b6716c959c576fc4fbfcbe42d01da02a7d88d1719a313e92066f5e904bf40daf0298332613ca150043f8bd82517c30fc2ea951bdf5a3a0cdef4e0c70708e8f30ecfb516ffa674d22f75a3917d6e8711f19595537a1a3ff9c29a3e26972a5afc43e2fcf44509110255578c0f3537e3bc387e54df5a008b8288f611ea0539b18b81aa80685b6485b58599c0cd52401b16e2acec2344f12532c133ca54036df42c9eb2422d140f79ee56bbe5cbdfec30882932dacf9b3cd330a7fa2f2c1099cb899b2e32f58283d6"}], 0x124}, {&(0x7f0000001000-0x138c)=[{0xe4, 0x100000000, 0x100, 0x40, 0x2, "841de2adb5ccde3e08b53d63cfe38783c015011c8b6a7abe8e93f966cbe96861caa652fc1ab2b456107fce426951f00c59993238bea1516381fa6936417bbcc9f68611facd00a16f0b4afb850f3acc138c9e8b47cc4cb962cddf1e4fe8ace10bf49a05bc07a09a04ab5077d5dffd8305875f006955d103fcb75c8ca15397d618ff1df902668ae8162d4509a92421624249acd487a66f550c72bc38eb1f5e829b69ce65e1dd50ee5ad170725341c9e400ab2136cc66dc98b7c4a4cfb9b06cf2b06d61436fb1c087c95b36997d87dcd5ac2335a3"}, {0x40, 0x40, 0x109, 0xffffffff00000000, 0x1, "c8a9252c7cb615c495a94c594716e548c38418d5d71c8d0214f69c9205aac9dabd27898fef0a659ee3732c0def"}, {0x1010, 0xffffffffffffffe0, 0x12, 0x80000001, 0x3, 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0x1154}, {&(0x7f0000002000)=[{0x34, 0x6, 0x100, 0x3e000, 0x1, "f192a503b7b13e174ecef856656cbca8b9137c5884a4fdf6c0fe5c59834863e7080f85fb"}, {0x6c, 0xf43, 0x1, 0x6e9, 0x0, "65fc5e6f971b23d563571fe776ede5288ff8ad9e7abf9f6a183ed3918ce2a90d101bb63e55b42c9ee38814f519ad9d9ae761bddd41f28e3a90dd8199363310ad06189b36863a57a4769747ab34891ab1199c8637a7a018b6156e"}, {0xcc, 0x4, 0x201, 0x100000000, 0x3, "79be5866e232c42c309ed121e9cc9a99f0671907744cddd516a51314315101d44c42c0a050337061ec9f2d69658d8e1105cc12dad25fbc2a5a82a9a0aa3e5a799f2888f7481657110077ed5f321a8ae46b63a02dc7359197901275008b6fb6204b34c2ec401085bdff73c0b1ef7868acb266ec94fa60b453f6e3f8fdb63e42bafab2f89e0d4b2f61eeaa3293493d19b9d51c3a63e5f0f3a5bd392ddb33a1c56d9720fe8c99ab38fd46729640ec1bcbbf24e959d43ad4bd29c5918506"}, {0x20, 0x80000001, 0x400, 0x2362, 0x1, "c01b1587b39a77ee3e0d35808e2714"}], 0x18c}], 0x5, &(0x7f0000004000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x24008004}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000005000)={@multicast2=0xe0000002, @rand_addr=0xc000000000000000}, 0x8) socket$inet6_sctp(0xa, 0x1, 0x84) pread64(r0, &(0x7f0000002000-0xe)=""/14, 0xe, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000002000-0x18)={0x6, 0x9, 0x3398, 0x6, 0x4, 0x3ff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000006000)={0x6, 0x42}) epoll_wait(r0, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x8) 2018/01/08 17:54:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = open(&(0x7f000072a000-0x8)='./file0\x00', 0x100, 0x8) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000ae2000-0x1008)={0x100, 0x1000, "4a38db5141ef8b874f181420978d4e431b7119834795245e5ce3c15f6f2c0ec5af5eb860e92fbd3710a22f22f7e67e90a2c5d76d88bdf33b709c0f7eac92a9abb047d4b4c832ec214e0b3f6b6b40a8757fbda7a281b5d419498d927cf0621c8c0f785b620b72054c8a2edbbf6121db8e98ace38257f03a85bbeeacc937eb06115c56d6c3d1c265a0af40604db0bed4642d585b8f344e903705d8ec9924766956519cabc40f227be72bcfc12cf786133742f1f66dd69d99e34c55974d1168eec1d049b7037de6833ab45cf2dd2a5b7cea7d30f09c6621577e64164457e3234b915d2ddc03089c8e5b1e10974083558eac1c641b81adc78310c0f2708098866ea4231cf5f983ebc915d31409e953dd2c2455e6de71caddca137ca27182c3b03c88a6ed4400b3cadcf291f779b84d43699f7a6bbcb7bfcee78d0e01414e3a24f9f98993a8ba38729073a8a86ca11a6563a3112f12c2ed83ca758bfe74619a9c2dab00c0fbf5e208d46b5cb6aaab9192ed79bb5d2ce58134714e6cd14d60a27fa16c1455ed3bee8db3b997456d8bfe703a857c7cdcb1a07a31749af7a7d26d840461f269c8c5b9c3d4a56b385f77b7b69145775abbf095e17148f342273b614e83aaa03b97b6798b6252de557ddc15fbf373feb6d66ff8176835420c4e92f3e029fd274f0c74044fa70d389c58c4e8cba8d0914cc32b80d14416688acd9dfdeddbace501b09882880ffbcf24a8215c04276a6d630eaafdabf1eae95a63a5c9487041fd4c4128fca85dd3ee7ab4e778d21754a2703b7791cb6110eb4d05e2f81d813f247945f3ab729efd04b0c4625cc2098305b14f2dfdc06162eb905c995fe1b5addcec8054b1790b198ea01f0beee8e0491d1944428a0667304f1e151ad89f589dd874bd16153e6c81f09cf3444620104432ebc275f8e2c92456a6c4191da81bebcd5030a5e48c9b7f7fd963131316fa831f9a0c4a7b8edd1d33feb450dad342a1bed2bcc6639b2dfb76cf02885d3ddc1b5683bdeea7b3101e408b1eb4c81b0d4fc9d579a7325db81776a35aff51c845575583de41c29586ace524367d3a5121f96c3d10d34efcb870e62ab6c52311241d9edb6f86361c6c5b516771b98a4ac5f8b324678c9181e6a547dc378d004633ed71eee8a7495326c2e932d2970bc46474827e7443131f268020828d893786c99ea440fbf2bb2f825eef75305de9ca672c9ffaaad219c7d63576f47ab0778b060a93bb5d4b327c8d87bbff22e2bc2b718636611af70d66f9f827c8d6635e413fd308942c7ce5fdcb7a8231ea2e6940199ad7daa6fae8885671ccc248de7f814c2c1ae0121e28ae02277ef43afdaf41c1fa431a90ee524ffa39d3dda946e3c74dfeffebb83efbd4e99accc32fa408fea9f17043beac7c5b6ca863ae161d2403a189cca587192263d1520f1e75c784562938c01e489804963bf2e4459ced33cc969954272da6b5bf44acb30e651813a6bbc4593592e812986e4ab1ce4386b57dbec4ae89945fa4f9b728b2966f2b6e2a435b3d7d62edf6f0615e5e42f7ba62b394f5c145aaf51558368e0aee1f8a761333ae9f55d87e7aca2a518397968d611034d490ada5a87d0ab1c08fda9a43f8e8cd0457d5e35af3904f7c026fe69bb5d48013f771d8abc26e77e4462dabce80df81644c4e88d8ef83fad02a479446f072c31f4b2608a3bb4aea4102285ca7c0342e28189b34c49833c890c89e0029e58f8ade14885d1af4b9804957e9f882e63c642572bc01cd7c6755d937c00775c51842dcdd32b9b68f457fc24f27c834c540ee6ed9fd4a6ba6bee3502c723189dd7ed948d3cc68c426e1b46ef0999676c0766e556b11ee9041e2bbba7cb596c255f0c111471724399b23b7aed6cf830ca2c2cd87992731c6bc5c112ecb0c95c1f3b38199de1bbe25837d9d478394bf320b84ad0032d119f8f2cec91cb8c1b3439c9a31d18a0fdb0e9ae6257cb8f45120d82709e8f8f739362964b0f99cc7679a892cd63ef3407d2dae195238aed407f15f194902926cb5eccbe9ee9767d3b6e255497e26a44840430771e2ea455aa47e11589e621af5f9216a917f61367cd8d333c63fc2e376e7674025ba838feb80bc545716c0402e7f6a81eeb2a8122e4c56c3250f6db99f39e6cb48e1d80b21ee71b5dfb31ab6832da13fe5b74b84970547b6126c094fec1c731aa9e66144676fe1ca9f791d6263bbbb14211b884c9ae0793d0d746d40244fe9642a7d887eac5a9fc1ffe1325506c3a09408cb1a5cededa80f444b9a2d204154298eaf204c41d419171dec42b727b3c2bcbe70828c1f82f3fea21d01285f77ceb7367b7c2a1ed9c7e9575e8a071cf8eea70831d64afc7b069e96ecb7718d57dd2fe08d628f0cf2d6c5cd8713bb552e731d0f78b17aa58f69a5f30e0a483c61cb440277f986865d2df688f81e7b7cc6ba0d32c36581dce8068f452c2e10bf9d772c1c520f3bd0c0d1bb00cb9698c7d0daf78fa1bcf376873690d56b0d3218da41d9f9d2f8d6bdfdcd3645895bbc4177286ac5190c20a068dfe379fefe41be27e8eb2a26ba74e03ec57be43a85a584b1b4a6e239afff44905570547d8da5bf7eb074946a7371441cc6b5a233e72a41f2cb50ba04b44885221fb804dbbf640ebc53e514ca1a422522b3e8feb22597788ce7130cdedb937dcab198f165bf0f1fecdaa4702d611c239542696df8891216f0b8b172f1f831c1e12fb7ab69a6a12b5694115eb708a6cd091dc96b1e86dfa353133a400e586e25cde68a4666662e7a7bb1f1bb56fc463ad89bed52f441db6235549a0e1e30ba3acaf9c72759822d578a60a133ae7c5ad3fcc02d982d25264af5c7dbdc16efd7a36b4afd913fbed715f47ef449c85091fa68e64fd9d7fd79e705a52ac89139cc8da05216b46b2ea3fc847e9a4caf5f67c51e793782db18f43ae0927a6b8b5d364cb4728cbaa71efc8cebf1d96165c99a8001e5ad8615bdbc252a009e273d7da2be9ae0ecc410ec876428bd14329310d637f6d8ff6b1e924292b0fc389d604fb1486cd8c555070212b4eca690f96e2343025f9451120ec823cada00fbc0f879fbfc9dd350dedb38ae61ff55e32ffa6fa48b61a22e99ddbfac65cbeb9cdc7914f59375186114064ca720f87da2e9615b9a423fe50376881d8de23d376f623de31cc82dd63e0b531ca15231ec8a158a494e9401b35125b1619f26453268d20af979d5da9b561a509fb27d2825a7683fa5fbc979301784a4fb140589128e6dfa42f621640dda5ee3203adbb349a7a2c117c029ba96da0fd2e6aa69b792b15db2313b4fcbadbf64b1ecd791b20cafcd7ac72df71e7073585140e6cd66e2817a1e593f22b791ba189448d6966603f97120143a9f8bd0267620cc2dfe8d93832e3fb4b03f16da51fd6960506a7b9b265f57d430f00ee8bd00dbac86c3689288caa96d68d358cfe9cfa0b488a17b4f9566346abe18c3537683c6067aa02d5010e8e443f5c6ab19a70a5842cd69b9b10067f7bb3918465e16143a9ec533080b8981c5f4d864f4d7d66935983d79bce2a89dc35906b20b964436956632910be25f7c0dbc0b2fc3b85fbacc538cf6ba57901fdbb0c782f2a30774a02f4306916266b6c1adcac9b003777debd3758fb67bcde469407ccebc5260cf9fbf82702f4d58c6d27b518a2381bd3492ff3e35c958c560da0c05380ff946ed89d736cd588ee9c5bc516b99411b01b3162955db4c5b2b49cbb053a709066b92160d30db3b91cb8aabeca1daf2a28491a4c4c9b27d27e0338da779ceb84e5c2d165d9a31fcf606b2bc8d21e4639ba3651fd73971b442f4ee9344ee69b80556fe8c5cd9b2a21977d2e3d62959f8af1886704d6aa35e4283a3f8bb7aec9eaa84c69c9bd47d65f14f60b7a803a5f00bb31e164c52b1da9805f7a408f738f946eae5315962187ab8a2a117be56a3855b751f6f43c732e6ef125aebb2486cd2f1523d7a78b958e157330933d0443c9b54b80dc1474f3b83334cc7115bf00aaeb37aff9b78b5b3c726dd0bc78508aaa5fa5db3eb4111b35cba62e310210f523e75a76f9632258367322bcf5953e1dfd36613968d3c545ef200f6286bb71be5c959a0a6ae2a2edeeddac8268cc1d1b7b5e3654fb251e9e325e3338ca26b165c71cdb257784e2e80442e859264c8f6447c78b20d19eeef4d3dacc38179ea853f54d6f3f5a505a4a05336bc1247d366a5fb731dea4663f240b59b8a98e71d76b52a1e2538539e4bf836e170c357a8fa90c6efa8ee26ec0650198b51a634e799128eae0b8fcb9c0fba446263ae650ddc5007e2158a9abafadd680f1ed60cd5d619f6fbdf3b26eae4f583f6d7f79de178f48579fbab8047e2720ae1be2bc56ce88a9bb269f2ab867b57470db412bceac0e5e2851cb097d8f2729570c4a065ce371440e930f31a1ed21d96bc36709f1b50d30b9e3074c32228e0daf851068020d6d483dadbb4c5d042e6c158b7b8d63681cbe840d68b7a24bae559bbbe3167098f8d0915b3050e34c118307eaa0608f3f63ade2e024457b684f8d80a8f609f6901063ec2653ce44fbc48db27717fd3e583c65b568a091efae0f0fb7f7f88c39b7b6fac670634f8763f2ed28026358488f86858afb0c9fd1c50c8201614fd6ad177b3de231cbf4cc11e0246203e0d3456ccfcad31132b66040ec4fc3950f7f2547795565ee1a2e6736c9df7dfe201ad362ecfc80e825088918d4337079acfb217cd179f0a40974654c54764594275d4c912d9964fd0803ffe3855f04c05591bb322ba2bcc6a4e09faf06c2a3811db5fbb71bd6fb509a037e251b90ca8162223e88823c55edbaaec7d7b0a370e0184d7c45d71293be89cfb150cc6190e20c914c6402f7e6340710430d7820c37c786b770b3348767c99e4620e71dd29361ba27184635af869e98767d3aec2a04d9e8b38049d46d5158f27839aeae49d24fdc37eeca4d1ffcfd38344dd9cecbc3a50c499453305311b7b885e15a6412060dc8a19be569360b0628182b9c95f7a5a979c66015f42b913035ae3c0e5baf09a1b8f8b99621d3a026b8300ba461fab94b98ca58f9730873482805d9b422398278c91e23eb58eeee47d5eed489c424a7caf278ada8940648f966844ca4ded3b500775d6ddba087a2de9c1c4eb97cb854fa6b66f7042a9c4057050804d8597c480f1eb136d468b94ff12f8a1bd7d4b0e3a0b3039bdc0e9dc0095bf2cff086ebf63ac6f1c04ef823922e9423776c53d3ce20dcb3d5ac22b49b13d84af6a26df2d0d82c54ef84f41eb85be3bd193d7ed9080401d678eb52d3e0fa61bb9f5d14e47b0b5a098955cdaf48061ec3bb207007008a2512b8bab38ef687785dee32338a89f50c16d8215d460616c6ec46f98ae2bc0c16bc98d5c398384f5ddf9d23759f860548e3c76754b690cd15856a84e9822088759d7b80f1785daa44b311fca0e07a420f3346c8a6da0fa7419f440786a35fb8fc52178c44079eb844f23f9da9db39a534c3f06087b723074528a24febff12c334cd2a6a88d19bcd44a02a13b6b5094bedbfde8c5a887ee23e7975a1cf395e4abc54e0069d773b9f7ac1175f0fdc4bb352cbd1b37c18dd5850b0b71654e02e6c0e8f039ae547f3126d925bcc5d9fd8273b90d68fd7ee1fe91cd33b63cda504ac38e7c6adf3aa275892c60fd24926f02b27e95f9cb0b0af8ae7df36a99423e500e21e66fa7e0898e50133cf81397e27ca9eeb53e73916ce688ba835703f6a5110ad7cc90da9c40fa55de6d464cc1d4477342e02cd854936d0c6da19"}) r2 = syz_open_procfs(0x0, &(0x7f00007e2000-0xd)='net/mcfilter!') preadv(r2, &(0x7f0000277000-0x10)=[{&(0x7f0000b55000)=""/237, 0xed}], 0x381, 0x0) 2018/01/08 17:54:50 executing program 6: keyctl$set_reqkey_keyring(0xe, 0xfffff7ffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mkdirat(r0, &(0x7f0000d08000-0x8)='./file0\x00', 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d49000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fe9000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x20800, &(0x7f0000ce3000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00004a9000)=""/11) r2 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00007e6000-0x34)={{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]}) r3 = request_key(&(0x7f0000aea000-0x8)='rxrpc_s\x00', &(0x7f0000330000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007a9000-0xf)='/dev/snd/timer\x00', 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000004f000-0x16)='/selinux/checkreqprot\x00', 0x90800, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x23, &(0x7f000006c000)="2dc0a68dce", 0x5) getpeername$ax25(r0, &(0x7f0000eb4000)={0x0, {""/7}, 0x0}, &(0x7f0000eb5000-0x4)=0x10) keyctl$describe(0x6, r3, &(0x7f000058d000-0xb0)=""/176, 0xb0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000300000)=""/184) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008a5000)=0x0) 2018/01/08 17:54:51 executing program 7: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d24000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d25000-0x3)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000d1d000)=0x0, 0x4) [ 39.301837] 9pnet_virtio: no channels available for device ./file0 [ 39.364721] 9pnet_virtio: no channels available for device ./file0 2018/01/08 17:54:51 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000ffd000-0x15)="330000100000000032c00000b95d033d082108000700", 0x16) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000523000-0x8)='./file0\x00', 0x180) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000fff000-0x8)='./file0\x00', 0x4a) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ffe000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 17:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000080c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f000066a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f0c000-0x4)=0x48) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cd7000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000216000)={0x0, 0x2, 0x2, [0x0, 0x8000]}, &(0x7f0000d58000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006f2000)={r2, 0x620f}, &(0x7f0000b91000)=0x8) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000004, &(0x7f0000535000)=0x3fa, 0x4) listen(r3, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f000039f000)=""/182, &(0x7f0000edd000-0x4)=0xb6) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000041c000-0x8)={r2, 0x7fff}, &(0x7f0000ba1000-0x4)=0x8) 2018/01/08 17:54:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x400, &(0x7f0000001000-0x6)=""/6, 0x6) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"a07a93f68388c3"}, 0x5}, 0x10) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000-0x7b)=""/123) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x1f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000)="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", 0x1000, 0x4040010, &(0x7f0000002000)=@ethernet={0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$llc(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10)={r2, r3/1000+10000}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000004000)={0xffffffffffff0001, 0x3f, 0x5, 0x100000001, 0x1, 0x6}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000002000)=0x19e7) poll(&(0x7f0000003000-0x8)=[{r0, 0x1000, 0x0}], 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000)=@assoc_value={r1, 0xf7}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000005000-0x30)=[{&(0x7f0000003000)="96d202501ecf69de24e3057e59c5cfa230f8cb317457e1edf3a6c53a9d0a7aa38b9cfb6edb5553e6de78ff0f6b08e9da62a3e2c96fbad37267308aea00e627c764af0c999e4c43b768ec07352464bcbb424ab566d95c2c43fedea2f54bbf430c9afd201001385a4094275ca44d74ad192d67ea2bd016c3b42e3fac3d41cfa71ec2d32f93a0b3913878b7bf99c1dd623f6401d5d75181a7a6d8d63a940060e52de885bee69fc8d73f8fe02e54c9bef0f972fc6b8d69d47801b4e28ae8a0", 0xbd}, {&(0x7f0000002000)="46aab2d436792b414d514530a88b9f4ac3e4e688d03571cc81bb98b8b865176ae87209d8f95e86feeff92c78737e195db6eddfd3194f63f5d6e12670f3dbde1c705e451ea7dfee5cc7fce2cadbc3ac8062e74955e41410d8c1dc3f0c9a3a53", 0x5f}, {&(0x7f0000006000)="66e959dcc8743301e8a0964136866aa4c5ea9a4bf5b42653066a5eda21fb681dcfb7ba482b2e3e6a53a01ff50fff8860a576dfd8a3c4639f406bb34cb68d9c973123023950221a0a047ada039165aa59941089e15171682af1c373df3f8adf0015c611ae66013348adaeeb1ebebe5668dd46fc640752b3097ee0414338e608f51356c01e57f36c1ac00b3bc91f3bfe9c8b66af74a6cb9a1d27b720c0fa546e30d0a84120e0eef34b42342c2a5ada05ef3907003177ffb8f7c0cf936af7f520dabb619c9d93a0048c7b977f0c7b0fc67a5df0680936320f6479d5ad8e16695c64432516c480673dcddd6599c62bc75b9f6adbb31438", 0xf5}], 0x3, 0x0) pause() getsockname$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCCBRK(r0, 0x5428) fcntl$getownex(r0, 0x10, &(0x7f0000006000)={0x0, 0x0}) 2018/01/08 17:54:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000357000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004aa000)='/selinux/mls\x00', 0x0, 0x0) close(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002fc000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2018/01/08 17:54:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x3, &(0x7f00001ef000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000751000-0x10)={{0x0, 0x0}, {0x0, r1}}, &(0x7f0000faa000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x77359400, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) openat$autofs(0xffffffffffffff9c, &(0x7f0000677000-0xc)='/dev/autofs\x00', 0x600, 0x0) 2018/01/08 17:54:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b1e000-0x5)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) syz_open_dev$sg(&(0x7f0000f10000-0x9)='/dev/sg#\x00', 0x7, 0xb42c76917e80f34e) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x219}], 0x1) 2018/01/08 17:54:51 executing program 5: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/pktcdvd/control\x00', 0x258805, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 17:54:51 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fc2000-0x8)={0x0, 0x0}) syz_open_dev$binder(&(0x7f0000edd000)='/dev/binder#\x00', 0x0, 0x802) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e9f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x69)={r2, 0x61, "b94fd1aa1bd57391c82132831a91a3acd1399fe4622381d37503b97d10e2ac24de93b3e56a568bcf648bf1c5e0df25f7ea282ec9107c9d3bcc5666a771bdd036aa19ae7493000f1f90f23e0288b735f575d4cac035f63db56c86ee9a8953bd3115"}, &(0x7f0000f9e000)=0x69) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x80007, 0x95, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000001000)=0x1, &(0x7f0000001000-0x3)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r5, 0x89eb, &(0x7f0000002000)={@common='gretap0\x00', @ifru_flags=0x8002}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000004000-0x8)={0x4}, 0x8, 0x800) setrlimit(0x9, &(0x7f0000001000-0x10)={0x1, 0xea15}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000004000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000005000)={0xeae, 0x3f, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r7, 0x4c00, r6) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000002000)={0x5, &(0x7f0000001000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$FUSE_DEV_IOC_CLONE(r6, 0x8004e500, &(0x7f0000004000-0x4)=r5) setsockopt$netlink_NETLINK_RX_RING(r6, 0x10e, 0x6, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000006000-0xc)={r3, 0x80000000, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000005000)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f0000002000)={0x0, 0x0}) 2018/01/08 17:54:51 executing program 3: unshare(0x20000400) r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00006ed000-0x2)=0x0, &(0x7f00008e3000)=0x4) syncfs(r0) r3 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0x15b4, 0x0, 0x2, 0x3}) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000002000-0x9b)=""/155) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000000000)={r4, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f0000000000)={0x8, 0x1c4000000000000, 0x0, 0x38, 0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 17:54:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000026e000)='net/tcp\x00') ioctl$int_out(r0, 0x5460, &(0x7f0000332000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x9000000000000, 0x0, 0x10000, 0x81}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00006b5000-0x10)={0x8, r1}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x97) 2018/01/08 17:54:51 executing program 6: sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000bfb000-0x10)=[{&(0x7f0000c0a000)="2900000020001900013d181000d9f50602000000000000029e0000040d000400ff7f00000000000000", 0x29}], 0x1) dup2(r0, r0) 2018/01/08 17:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f00002ff000)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/08 17:54:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000bf000-0x8)='./file0\x00', 0x40) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000b55000)=""/37) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000b6000-0x10)=[{&(0x7f000073e000)="290031002e000009ebff0706160000070a000000010000001883000000fffff70000d81f99645aff00", 0x29}], 0x1000000000000082) fgetxattr(r0, &(0x7f0000cac000-0xd)=@known='security.evm\x00', &(0x7f000044f000)=""/137, 0x89) 2018/01/08 17:54:51 executing program 3: r0 = socket(0x3, 0x1, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f32000)={0x0, 0x1000, "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"}, &(0x7f000076f000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000000)={0x3, 0x7, 0x3, 0x2}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000003a000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0x20)={r1, 0x4, 0xffffffff, 0xf4bc, 0xdb, 0xfffffffffffffffb, 0x2, 0x0, {r3, @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]}, 0x0, 0xfffffffffffffffd, 0x35a, 0xff, 0x7}}, &(0x7f0000a36000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f000058f000)="440d15031300ad031d078900ec", 0xd) ppoll(&(0x7f0000973000)=[{r4, 0x4, 0x0}, {r4, 0x2000, 0x0}, {r4, 0x0, 0x0}, {r4, 0x420, 0x0}, {r4, 0x4105, 0x0}, {r4, 0x100, 0x0}, {r4, 0x0, 0x0}, {r4, 0x8001, 0x0}], 0x8, &(0x7f0000e04000)={0x0, 0x1c9c380}, &(0x7f0000741000-0x8)={0x7}, 0x8) r5 = dup3(r4, r4, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000e2e000-0x4)=0x5, 0x4) 2018/01/08 17:54:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = accept4(0xffffffffffffff9c, &(0x7f00008bf000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ce000)=0x10, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000aa4000-0x4)=0x0, &(0x7f0000809000-0x4)=0x4) timer_create(0x1, &(0x7f0000b89000)={0x0, 0x21, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000)=0x0) timer_settime(r1, 0x1, &(0x7f0000183000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000098b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigpending(&(0x7f00000e0000-0x8)={0x0}, 0x8) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000016e000-0xe)='/selinux/user\x00', 0x2, 0x0) accept4$ax25(r2, &(0x7f00007dd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fdd000-0x4)=0x10, 0x800) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f000070e000-0x58)="33fce309076e825667883bdd0c2fe1f86f4cd45e8c23dc3c8c4349863b795b142dde0ec4d9d934865ea9590f9ca145fe10544bad078cae0d74259c90595ba0f88de7b1e0182ec7d2c32b756c64af3ece821616e736f66747", 0x58, 0x0, &(0x7f0000d7d000)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xda}, 0x1c) 2018/01/08 17:54:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b1e000-0x5)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) syz_open_dev$sg(&(0x7f0000f10000-0x9)='/dev/sg#\x00', 0x7, 0xb42c76917e80f34e) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="ee37b332b05a2083325279f4ca52c8dd7d69cd25901bc23f3aa1a8fdbab7aef96efda4d9d6e2314ae6c9f700a6f7a50ae4f842f0d34213ee5548cb583f3b1f56b512b6d260987ce0fcc875c0ef28578c787bd8388773cd1befa3cbd878e0fc3a045c77c3e0243f491ea101550b432b6a3cea68bad1d58023b6b27497291d73c7442a8c7dda56a5f206d8c90e34938811a56d49ff2212afd90af4dcd38a7c91b7c099885ea05feda269ca6c67166b38f9b304d960902466ffaa540e926a668eb792e85933b8d44140f405bee0a12762c6e5df03c2ccc07b2c50bab994c4ac07cb22edea6cd7a7678259382062ea1ba38cba86807ab20217c228d6b91a200cb912c53ff28a7080f68e0e3e90fb7d1ec6fe0ed822c75d3818532fe90355aa0859c5fb842c238ece5ae017f21aff2ee97ae342832d90e6f1d63bbe0a486002a5d0d196c2463ce625644270f06a5b0048249da99d4600790ca08472a59eead13cf5dc5db8f70e41d4751eaa8350d07d295a004204e039bfb35f7f43cd34b738ee2ba20189eb5d0726ccb9a74eec5e8a2685663ad55c78d02ec3e877d930c54d46cd445accad521008659e75f482653fd4e5d64ae7bdd7194c32d2137f6c9b8bac79c67fc820824cc151ab3de1eb0249a787d64b64d479f92f048cd39342c3aa57a09cbe7a45b7e7b738635454c3b4f57db06c85d8190a2fa290a2d12db621fe37ae5c7102464b53c58addff71fd18f61c722eaf5de0c43d3d4a23e0", 0x219}], 0x1) 2018/01/08 17:54:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000d2d000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00003d8000)={0x0, 0x0, []}) 2018/01/08 17:54:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b1e000-0x5)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) syz_open_dev$sg(&(0x7f0000f10000-0x9)='/dev/sg#\x00', 0x7, 0xb42c76917e80f34e) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x219}], 0x1) 2018/01/08 17:54:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f00003d4000-0x4)=0x6, 0x4) setsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f00002e6000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/08 17:54:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000183000)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f0000918000)=[{&(0x7f00009cd000)=""/29, 0x1d}], 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000b27000)={0xfffffffffffffffe, {{0x2, 0x3, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000051b000)=0x81, 0x4) bind$inet(r0, &(0x7f0000221000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 17:54:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) recvmmsg(r0, &(0x7f0000f26000-0x12c)=[{{&(0x7f000014a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f0000e90000)=[{&(0x7f0000bfc000)=""/115, 0x73}, {&(0x7f0000d95000-0x1000)=""/4096, 0x4a0}, {&(0x7f0000b2b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ce9000)=""/4096, 0x1000}, {&(0x7f0000328000)=""/176, 0xb0}, {&(0x7f00009d7000-0x3b)=""/59, 0x2c3}], 0x6, &(0x7f0000c93000-0x9e)=""/158, 0x9e, 0xc60d}, 0x80000000}, {{&(0x7f0000079000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00000f0000-0x10)=[{&(0x7f0000f96000-0xef)=""/239, 0xef}], 0x1, &(0x7f000049f000)=""/45, 0x2d, 0x80000000}, 0xae}, {{&(0x7f00001cf000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000712000-0x70)=[{&(0x7f0000f48000)=""/58, 0x3a}, {&(0x7f000090d000-0x6c)=""/108, 0xffffffee}, {&(0x7f0000fe8000-0x18)=""/24, 0x18}, {&(0x7f00009ff000)=""/243, 0xf3}, {&(0x7f000099f000-0x3b)=""/59, 0x3b}, {&(0x7f0000048000-0xd3)=""/211, 0xd3}, {&(0x7f0000643000)=""/161, 0xa1}], 0x7, &(0x7f000089f000-0xe8)=""/232, 0xe8, 0x6}, 0x4}, {{&(0x7f0000e59000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000e50000)=[{&(0x7f000016b000-0xe6)=""/230, 0xe6}, {&(0x7f0000551000)=""/86, 0x56}, {&(0x7f00001f2000-0xb0)=""/176, 0xb0}, {&(0x7f0000f62000)=""/252, 0xfc}, {&(0x7f0000267000-0x76)=""/118, 0x76}, {&(0x7f0000594000)=""/128, 0x80}, {&(0x7f0000c2d000-0x5d)=""/93, 0x5d}, {&(0x7f0000b9c000-0x2c)=""/44, 0x2c}, {&(0x7f00001d9000)=""/54, 0x36}], 0x9, &(0x7f000016c000)=""/145, 0x91, 0x6}, 0x7}, {{&(0x7f0000fde000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000092c000-0x10)=[{&(0x7f0000303000)=""/4096, 0x1000}], 0x1, &(0x7f0000d0f000-0xfa)=""/250, 0xfa, 0x15}, 0x6b1}], 0x5, 0x40010000, &(0x7f0000b69000-0x10)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000066c000-0x8)=0x0, &(0x7f0000c3a000)=0x8) fallocate(r0, 0x16, 0x0, 0x1) clock_gettime(0x0, &(0x7f0000c83000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000bea000-0xb4)=[{{&(0x7f00001ad000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000def000)=[{&(0x7f0000f0f000)=""/155, 0x9b}], 0x1, 0x0, 0x0, 0x9}, 0xae}, {{&(0x7f000058b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000737000)=[{&(0x7f000048c000-0x9d)=""/157, 0x9d}, {&(0x7f0000eac000)=""/4096, 0x1000}, {&(0x7f000003c000)=""/0, 0x0}, {&(0x7f0000f68000)=""/223, 0xdf}, {&(0x7f00008ce000-0x1000)=""/4096, 0x1000}, {&(0x7f0000410000)=""/82, 0x52}], 0x6, &(0x7f0000c92000)=""/85, 0x55, 0x9}, 0xf33}, {{&(0x7f0000998000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000012a000-0x40)=[{&(0x7f0000458000)=""/156, 0x9c}, {&(0x7f00004cc000-0xc3)=""/195, 0xc3}, {&(0x7f000053a000-0x31)=""/200, 0xc8}, {&(0x7f0000a79000-0x40)=""/64, 0x40}], 0x4, &(0x7f0000e88000)=""/149, 0x95, 0x7ff}, 0x5}], 0x3, 0x40002000, &(0x7f0000bac000-0x10)={r1, r2+30000000}) socket$unix(0x1, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000886000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r3}, 0x14) 2018/01/08 17:54:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b1e000-0x5)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) syz_open_dev$sg(&(0x7f0000f10000-0x9)='/dev/sg#\x00', 0x7, 0xb42c76917e80f34e) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="ee37b332b05a2083325279f4ca52c8dd7d69cd25901bc23f3aa1a8fdbab7aef96efda4d9d6e2314ae6c9f700a6f7a50ae4f842f0d34213ee5548cb583f3b1f56b512b6d260987ce0fcc875c0ef28578c787bd8388773cd1befa3cbd878e0fc3a045c77c3e0243f491ea101550b432b6a3cea68bad1d58023b6b27497291d73c7442a8c7dda56a5f206d8c90e34938811a56d49ff2212afd90af4dcd38a7c91b7c099885ea05feda269ca6c67166b38f9b304d960902466ffaa540e926a668eb792e85933b8d44140f405bee0a12762c6e5df03c2ccc07b2c50bab994c4ac07cb22edea6cd7a7678259382062ea1ba38cba86807ab20217c228d6b91a200cb912c53ff28a7080f68e0e3e90fb7d1ec6fe0ed822c75d3818532fe90355aa0859c5fb842c238ece5ae017f21aff2ee97ae342832d90e6f1d63bbe0a486002a5d0d196c2463ce625644270f06a5b0048249da99d4600790ca08472a59eead13cf5dc5db8f70e41d4751eaa8350d07d295a004204e039bfb35f7f43cd34b738ee2ba20189eb5d0726ccb9a74eec5e8a2685663ad55c78d02ec3e877d930c54d46cd445accad521008659e75f482653fd4e5d64ae7bdd7194c32d2137f6c9b8bac79c67fc820824cc151ab3de1eb0249a787d64b64d479f92f048cd39342c3aa57a09cbe7a45b7e7b738635454c3b4f57db06c85d8190a2fa290a2d12db621fe37ae5c7102464b53c58addff71fd18f61c722eaf5de0c43d3d4a23e0", 0x219}], 0x1) 2018/01/08 17:54:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bdf000)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000c76000)={0xa, 0xffffffffffffffff, 0x10000000000807, @loopback={0x0, 0x1}, 0x10000000000003}, 0xfffffffffffffdbf) sendmsg(r0, &(0x7f0000d56000)={0x0, 0x0, &(0x7f0000de4000)=[], 0x0, &(0x7f0000c02000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) accept(r0, &(0x7f0000cbc000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c74000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000a2d000)={@loopback={0x0, 0x1}, r2}, 0x14) 2018/01/08 17:54:51 executing program 0: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000194000)='limits\x00') mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000fa0000)={@generic="22b285144fc9bac92b9aa9daf278e4d6", @ifru_flags=0x0}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fa1000-0x98)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x401}, &(0x7f0000b1d000-0x4)=0x98) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000eff000-0xa0)={r4, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x51, 0x6, 0x1, 0x2}, &(0x7f0000fa1000-0x4)=0xa0) setpgid(r2, 0x0) 2018/01/08 17:54:51 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feb000-0x21)=""/33) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001e7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f000048e000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fec000-0x4)=0x14) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000feb000)={@loopback={0x0, 0x1}, r2}, 0x14) 2018/01/08 17:54:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b1e000-0x5)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) syz_open_dev$sg(&(0x7f0000f10000-0x9)='/dev/sg#\x00', 0x7, 0xb42c76917e80f34e) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x219}], 0x1) 2018/01/08 17:54:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f45000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000f9000)=0x0, &(0x7f0000d09000)=0x4) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00004c3000-0x18)=@get={0x1, &(0x7f000036e000-0x37)=""/55, 0x68}) write(r1, &(0x7f00006bb000)="2200000014000700000910f7e2ff05000200030001000000090002000000000003ff", 0x22) [ 39.645530] device syz4 entered promiscuous mode 2018/01/08 17:54:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00008fa000)={0x3, 0x4, 0x9, 0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000055000)='/dev/rfkill\x00', 0x2, 0x0) r2 = syz_open_pts(r1, 0x0) dup2(r2, r1) fcntl$setstatus(r2, 0x4, 0x2800) 2018/01/08 17:54:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004ce000)='./file0\x00', 0x102) mount(&(0x7f0000191000-0x12)='./file0/file0/bus\x00', &(0x7f000015b000)='./file0\x00', &(0x7f0000bb2000)='sockfs\x00', 0x0, &(0x7f0000509000)="") request_key(&(0x7f0000e19000-0x5)='ceph\x00', &(0x7f0000fa9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000af6000-0x6)='logon\x00', 0x0) 2018/01/08 17:54:51 executing program 5: r0 = open(&(0x7f00006bf000)='./file0\x00', 0x400, 0x38) fallocate(r0, 0x0, 0xffffffffffff7fff, 0x1) mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00008a2000)=0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00002ad000-0x4)=0x6, 0x4) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000600000)={0x0, 0xffffffffffffffe1, 0x569, 0x3}, &(0x7f00008a3000)=0x10) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008a3000)={r2, 0xffffffff}, &(0x7f0000811000-0x4)=0x8) r3 = socket$inet(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000089f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f000089b000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) memfd_create(&(0x7f000009b000)='system\x00', 0x1) 2018/01/08 17:54:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000058c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a4a000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) r3 = accept4(0xffffffffffffff9c, &(0x7f0000e1e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000836000-0x4)=0x60, 0x800) ioctl$sock_netdev_private(r3, 0x89f8, &(0x7f0000443000-0xe5)="3c167e6730ef9405008dee1273859a64bdb6aa1d6e033b027b3367b95d01b3b60bf7556266c88128631ec15db138329f3d19d3391afcab15dceb949f1561ee60f76cbb5b7dd39a0ca822d14fc757a94fe8a9cd3866c21b647ba1cfc1c49737bd5dfa013489d145085d1dff829966c39915349c6eb99dec6d05c2a5cfaef62206456de0b7383ea719abc6a425b8a70db15808e64d8ec9673fc2417d4cfe005a8e4db1e5ce7f25e7c6b4ae909cadde3886cb2daf2db8d90e7c5ba6cf767018fbd02beee0c9798ab08255826c3b1c4dcc4471f4a5de29a3208dd1a19ce2a288059c0feac08901") fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) waitid(0x0, 0x0, &(0x7f0000c30000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 17:54:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000817000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c3b000)=0x14) ftruncate(r0, 0x7ff) 2018/01/08 17:54:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b1e000-0x5)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x219}], 0x1) 2018/01/08 17:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ed6000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x7, 0x4) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) keyctl$session_to_parent(0x12) 2018/01/08 17:54:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000dd000-0x4)={0x3, 0x1000, 0x1f}) ioctl$int_in(r0, 0x541f, &(0x7f000000d000-0x8)=0x0) ioctl$TIOCEXCL(r0, 0x540c) getsockname$packet(r0, &(0x7f00006ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f90000)=0x14) 2018/01/08 17:54:51 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x1, 0x0) fcntl$getflags(r0, 0x1) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) 2018/01/08 17:54:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b1e000-0x5)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x219}], 0x1) 2018/01/08 17:54:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00007ef000)=0x0, 0x4) ppoll(&(0x7f00006d4000)=[{r0, 0x40, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f000055d000-0x10)={0x77359400, 0x0}, &(0x7f000032a000-0x8)={0x0}, 0x8) pipe2(&(0x7f0000edb000-0x8)={0x0, 0x0}, 0x4000) writev(r1, &(0x7f0000071000-0xa0)=[{&(0x7f0000d84000-0xd0)="eefa4f6cf554e3ee47dd842376496244579e3fca323fdd92b649fb5460efd090541c3607f1b2576dc9f9dff23c52746b4ce83306f1062765380ebc5d18afcf55650aa2b8422e02ba7609dec00ca9460a71943e0aa7574874c24820b224f5323411e74af6b82527990ec6627708149442265023502c9f86d41aca17af5a9ec3a7d752d42e4d0a634498a5d8a267c2212226813cb067766392f346de309e438eab9e01f1a1c39ebd3720d304ad31771e9625ff7a15ec575e799a5391221d8a68fd52", 0xc1}], 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00005d5000)=0x0) ptrace$pokeuser(0x6, r2, 0x8, 0x4) 2018/01/08 17:54:51 executing program 6: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000a31000-0x8)=0x0, 0x0) 2018/01/08 17:54:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b1e000-0x5)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x219}], 0x1) 2018/01/08 17:54:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000898000-0x10)=[{&(0x7f00001f1000)=[{0x11, 0x16, 0x203, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000887000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000cc7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000c48000)=0x0, &(0x7f0000f2b000-0x4)=0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000b0c000)=""/220, &(0x7f00000aa000)=0xdc) 2018/01/08 17:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000178000-0x4)=0x5, 0x4) ftruncate(r1, 0xfffffff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000813000-0xf)='/dev/sequencer\x00', 0x5fff, 0x0) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/08 17:54:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000372000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ea6000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000063e000-0x18)={0xaa, 0x22, 0x0}) socket$inet(0x2, 0x3, 0x3) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000063b000)={0xaa, 0x0, 0x0}) pipe2(&(0x7f0000223000-0x8)={0x0, 0x0}, 0x0) connect$unix(r2, &(0x7f00006ef000)=@file={0x0, './file0\x00'}, 0xa) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000039a000)=0x0) 2018/01/08 17:54:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000026d000)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") fcntl$getownex(r0, 0x10, &(0x7f00007f4000)={0x0, 0x0}) getresuid(&(0x7f0000949000)=0x0, &(0x7f0000b8f000-0x4)=0x0, &(0x7f00002ce000-0x4)=0x0) r3 = getegid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000bd8000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f62000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d05000-0xc)=@sack_info={r4, 0x5, 0xfffffffffffffff7}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000d86000)={0x0, 0x0}) r6 = getuid() stat(&(0x7f0000890000)='./file0\x00', &(0x7f0000789000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000e11000-0x118)={0x0, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d27000)=0x0) r9 = geteuid() getresgid(&(0x7f0000573000-0x4)=0x0, &(0x7f0000412000)=0x0, &(0x7f00009ac000-0x4)=0x0) sendmsg$unix(r0, &(0x7f0000c44000-0x38)={&(0x7f000004c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004b0000)=[{&(0x7f0000b5f000-0xc2)="8c0a00c3367fa061002fcaab63055f58e3fd045702c4957dc8558296291185e0e03c7b62e7a65ec5207df8e9527b9c22470de24bfaf85a2c5288be3a5b6a4d5edacc5593c10ded47d1bae4e33b75c7edcb80ce5fb6f3b9ed8714fdc6e6871f1357b8f07f787a9117703443ea81c4cabe95fe7a12b69eec046e3480277cc0aa4e5c0eecbebc98bc0b252a6f10ea1c7084334654b3aa98f6ec211173830e4624bba7c957071cc7c8fbb6f56c36e3b581cf652173e53fd50512d0cda413d234ae6a3bbc", 0xc2}], 0x1, &(0x7f0000e81000-0xc8)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xc8, 0x41}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket(0x11, 0x80003, 0x0) getsockopt$sock_int(r11, 0x1, 0x27, &(0x7f0000fdb000-0x4)=0x0, &(0x7f000019f000)=0x4) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000cea000)={0x4, 0x8000, 0x7, 0x400000000}) open$dir(&(0x7f0000af7000-0x8)='./file0\x00', 0x80, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000333000)={{{@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=@mcast1={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], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095a000)=0xe8) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000dcd000-0x8)='./file0\x00', &(0x7f00001ca000)='minix\x00', 0x20000, &(0x7f0000926000)="") clock_nanosleep(0x7, 0x1, &(0x7f00008b5000)={0x77359400, 0x0}, &(0x7f0000482000-0x10)={0x0, 0x0}) sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/08 17:54:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004ea000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00005cc000)={0x0, 0x96, "06788b0c9078df54e1b20d562558a37b65b9ae61d961678a396571bab67ca32bcfa47ee0119f071ea94a28eeec4952fd055df05d97fba08215f0696140c3741057a44922ded7fb2fa8497dae07106df384e7a96c4c8a41677a6ff5a3c1762bca421e4bfd5bac973de5bf00271499cd05586707ef567431107a9fb5caa3e434e6202a8d875ce68145bfb5a8625245dae0bdba9faba086"}, &(0x7f00009da000-0x4)=0x9e) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b8d000)={0x3, 0x8, 0x7, 0x0, r1}, 0x10) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) inotify_init1(0x0) 2018/01/08 17:54:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000058c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a4a000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) r3 = accept4(0xffffffffffffff9c, &(0x7f0000e1e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000836000-0x4)=0x60, 0x800) ioctl$sock_netdev_private(r3, 0x89f8, &(0x7f0000443000-0xe5)="3c167e6730ef9405008dee1273859a64bdb6aa1d6e033b027b3367b95d01b3b60bf7556266c88128631ec15db138329f3d19d3391afcab15dceb949f1561ee60f76cbb5b7dd39a0ca822d14fc757a94fe8a9cd3866c21b647ba1cfc1c49737bd5dfa013489d145085d1dff829966c39915349c6eb99dec6d05c2a5cfaef62206456de0b7383ea719abc6a425b8a70db15808e64d8ec9673fc2417d4cfe005a8e4db1e5ce7f25e7c6b4ae909cadde3886cb2daf2db8d90e7c5ba6cf767018fbd02beee0c9798ab08255826c3b1c4dcc4471f4a5de29a3208dd1a19ce2a288059c0feac08901") fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) waitid(0x0, 0x0, &(0x7f0000c30000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 17:54:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) inotify_init() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r4, 0x5402, &(0x7f0000796000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r4, 0x0) dup3(r1, r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) remap_file_pages(&(0x7f0000226000/0x3000)=nil, 0x3000, 0x2000004, 0x20, 0x28000) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) fstat(r3, &(0x7f0000ee9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 17:54:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b1e000-0x5)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x219}], 0x1) 2018/01/08 17:54:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000205000-0x78)={0xbf4, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b8, 0x3, 0xfffffffffffffff7, 0x9, 0x1ff, &(0x7f00008e3000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xa96, 0x9, 0x5}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000031a000)='/dev/hwrng\x00', 0x0, 0x0) recvfrom$unix(r1, &(0x7f00006c1000-0xcf)=""/207, 0xcf, 0x1, &(0x7f0000ddc000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000296000)=0x2, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007c4000-0x1d)="441f08f10000000000ffff00000302781305004ca600e211a1bf03025f", 0x1d) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000311000)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/08 17:54:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x336, &(0x7f0000000000)=[]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00001f1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = request_key(&(0x7f0000be0000-0xd)='dns_resolver\x00', &(0x7f00002fe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002c1000)='/dev/net/tun\x00', 0xfffffffffffffffd) r3 = request_key(&(0x7f0000bfc000)='id_legacy\x00', &(0x7f0000b0f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001e7000-0x10)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xffffffffffffffff) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00004ff000-0x4)=0xffffffffffffffe7) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f0000375000-0x8)={0x0, 0x0}) poll(&(0x7f0000e2e000)=[{r1, 0x200, 0x0}, {r4, 0x100, 0x0}, {r5, 0x1000, 0x0}, {r1, 0x346d, 0x0}, {r4, 0x1, 0x0}, {r5, 0x4000, 0x0}, {r4, 0x4000, 0x0}, {r4, 0x4040, 0x0}, {r4, 0x100, 0x0}], 0x9, 0x1701) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000bae000)={0x7}, 0x4) keyctl$instantiate(0xc, r2, &(0x7f0000278000)="721eb196046dbc37c2c7fc4dc6200f1e63806897c3cfb1f82e23cbe271af1603c4bf4fcef0691b1e186bc8808cc908aef45a5357dcee1ec508a75a4e36cc16f645adbf168efadf645bc6bd3b7230a6b2da7ff49c97d6e8360fc24737587e312b7d209315936aecc8ad47dbc164e7d39ea0ccd3f9bd8a88f2a598180e82eca23bc9b2c2cd561a5cc3d1d498aa269ea31be865a6f9", 0x94, r3) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000133000-0x4)=0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000af2000)='/dev/autofs\x00', 0x48002, 0x0) ioctl$TIOCGLCKTRMIOS(r6, 0x5456, &(0x7f00005bf000)={0x1b, 0x2, 0xa33, 0x9, 0xffff, 0x8, 0x4, 0x5, 0x9, 0x7a, 0x1, 0xa72c}) ioctl$TIOCGETD(r6, 0x5424, &(0x7f0000a32000-0x4)=0x0) init_module(&(0x7f00002e4000-0x10)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, &(0x7f00006a9000)='-/\x00') r7 = dup2(r0, r1) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x74, &(0x7f0000ae7000-0x4)=""/4, &(0x7f00006cb000)=0x4) ioctl$RNDADDTOENTCNT(r7, 0x40045201, &(0x7f0000a36000-0x4)=0x5) 2018/01/08 17:54:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x1ffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80045430, &(0x7f0000000000)=0x0) 2018/01/08 17:54:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b1e000-0x5)='veno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x219}], 0x1) 2018/01/08 17:54:51 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000290000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000000000)={0x18, 0x1, 0x4, @fuse_bmap_out={0x0}}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000001000)=0x4, 0x4) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000003000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x40, 0x100000001, "0347234091cdfa9b4632992690b664a9ad8f0d8c5f296f903d6746849e4e1df16da171219773aa1d1e86bb54bd01e2bd0b6d2cea42e10d5215d36ec11cb5d328c118070fc5fe03197d4116d02df2dd0c"}, 0x160) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x38, &(0x7f0000004000)={0x10001, {0x1}, 0x40000000, 0xfdc}, &(0x7f0000001000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000006000)=""/76) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000006000-0x10)={r1, 0x6}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000007000)={0x4, 0x8, 0xc, 0x1}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000008000)=0x3, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000000a000-0x10)=@buf={0xee, &(0x7f0000004000)="7aa1de4017170720b7632641bc6bcc8ce8f21ffc5947b83327b958aa8141912c88961c5c900ed804fad94c89225d020fb4c28aaf77c25be5c2acc979fca8aa39125c6189e3bc07ce90d218032e059af120c7fcdfd2328562177cd2ecaf46b8d7eed33cbe8494ec5850c56dbfff37a34e861f2e4af25fa58149415e02b1deccf766ae8b9ed4133d5ba5b16280353bffcb7942e4c65af6c02c395de11f71909726e0bb6dea8579e280afd4ba3ec61aeb65565d7fbfcd59f636d34041ab26655f4a0e044d6bd51eb991fe5f91b243bd7e0112a65c074ea906875a3f387672d49409ce3563068f445de172fa93ba607f"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x72}, &(0x7f000000b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008000-0x8c)={r3, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000000b000)='/dev/ppp\x00', 0x23237c84da3e021f, 0x0) 2018/01/08 17:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005db000-0x11)='cgroup\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000582000-0x8)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/01/08 17:54:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) read(r0, &(0x7f0000c3b000-0x12)=""/18, 0x12) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000584000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) write$sndseq(r0, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) syz_extract_tcp_res(&(0x7f0000659000)={0x0, 0x0}, 0x45, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/08 17:54:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b1e000-0x5)='veno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x219}], 0x1) 2018/01/08 17:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003bc000-0x9)='/dev/rtc\x00', 0x800, 0x0) preadv(r0, &(0x7f0000b5e000-0x80)=[{&(0x7f0000a06000)=""/190, 0xbe}, {&(0x7f000011d000+0x82c)=""/24, 0x18}, {&(0x7f000076f000)=""/244, 0xf4}, {&(0x7f0000813000-0xb9)=""/185, 0xb9}, {&(0x7f0000c53000)=""/0, 0x0}, {&(0x7f000027f000-0xca)=""/202, 0xca}, {&(0x7f0000e21000-0xc2)=""/194, 0xc2}, {&(0x7f000067f000)=""/103, 0x67}], 0x8, 0x0) readv(r0, &(0x7f0000021000)=[{&(0x7f0000f8d000)=""/168, 0xa8}], 0x1) 2018/01/08 17:54:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000a00000-0x10)=[{&(0x7f0000c68000)="59e4af65781f711521b5", 0xa}], 0x1) sendto$inet(r0, &(0x7f0000895000)="2b5523fb3fec4115f7a7f7ec8ebbd5070c525325d7639229612425bea50582c73685ff06bc168030b010f208af085d7028019eda16d7f5c513a3aa8541f7b1342fc4881aad683694737fecd3461c3b57b494dc6bae1083e71d1b048881e4343ce978ef4f2cb44c39ea07bd165f5a821a91fea6d7efaf1db7f0bce4ea92d6a71f92c5c053ff2a8187b60c848cbd6ad6c62baf55697834bdac9577b98c7f6767", 0x9f, 0x5, &(0x7f00002cc000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 17:54:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffffb, 0x80}, &(0x7f0000911000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00002b5000-0x108)={r1, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2a, 0x2fb1, 0x3, 0x3, 0xfffffffffffffffc, 0x6, 0x80, 0x7, 0x0, 0x0, 0x380477ef, 0x8, 0x1, 0x4, 0x1]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0xa62469e4952b103b, &(0x7f000093a000+0x202)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000e93000-0x4)=0x0) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f0000930000-0xc0)="18000000020001000000be8c5ee18c67360000f1030300003300000000093cdcc3f7b900d898855bf74852bb6a8807567f59dba67e1947b3550400000067a1000000050600001e00000000000003ff1f00000000000000c88ebbff060100000b01000000b121ec1474d733f542000700ec008bc5cfb7ebe7ec7ee87cccfffbba0400000000000004007f5406aa00efddfdff030100000000d791a2ffe3c5632c1adb8a335bd8b2d17fdea21b571060393d22b5affa00041ad0b4d2c23eef6795", 0xc0) 2018/01/08 17:54:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000001a000)=0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000684000-0x1)=0x0) 2018/01/08 17:54:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00008a4000)={0x1, 0x0, 0x8, {0x0, 0x0}, 0x40, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mq_notify(0xffffffffffffffff, &(0x7f0000002000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000000000)="", &(0x7f0000fca000-0x1001)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigreturn() 2018/01/08 17:54:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000a3000)=0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ac6000-0x24)={0xb27, 0x12, 0xffff, 0xfffffffffffff04e, 0x7, 0x285, 0x1, 0x3f, 0xfffffffffffffffe, 0xffffffffffffffff, 0x7f, 0x22ae}) 2018/01/08 17:54:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b1e000-0x5)='veno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x219}], 0x1) 2018/01/08 17:54:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xc4b4}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x5, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x90) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000497000)=0x9) getpeername$inet(r0, &(0x7f0000e21000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ec000)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f4f000-0x8)={0x81, 0xac8f, 0xc3a7, 0x200}, 0x8) 2018/01/08 17:54:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000002b000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f000026f000)={0x0, 0x2e, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) readlink(&(0x7f0000a3a000)='./file0\x00', &(0x7f000029f000-0x1000)=""/4096, 0x1000) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(0x0) 2018/01/08 17:54:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b40000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000089a000-0x8)={0x0, 0xfacc}, &(0x7f00000db000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fd3000-0xc)=@sack_info={0x0, 0x0, 0xf01a}, &(0x7f0000755000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000813000)=@assoc_value={0x0, 0x6}, &(0x7f0000aae000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000061000)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x7, 0x81, 0xa}, &(0x7f00004aa000)=0xa0) sendmsg$inet_sctp(r0, &(0x7f00008c9000)={&(0x7f0000dce000-0x1c)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f00004c6000)=[{&(0x7f0000398000-0x77)="61f91e18b77eaccc6c89b00d7ca718e88ea16d5c9273ab20ba77cdd59919c794001e75c29a05d8f99f0508bd8f57f5a5f7fd67589a0e1c9185f27976ee66ba8c5c6617c3227ac033c78a8a3b630d50f77ce516995623babbce218e5bb63919b5418c164358a2d3b24e67156af9dc8de53f0bbf01cffa4e", 0x77}, {&(0x7f0000ab7000)="a23c866314f808d5dd8417718084390226a0e1c93bc525f453cad85a85b6e334129c13cd90d0f9256f514e9ac633fe7a69e576d3532f0f693ff88a0b69c32d972201c073b3c45c4741d6d0077d84bb7cf2f0f19cf8d4238573ffdd0fda7d3ffdef9345b5d8ec7b7ca64ddb2525ad84b21128b0f3caef071c266f1219927f769c54a4c5337e4dd41cfe52085eed4b968393757a6aa141556dd7889898d8bb950c6595", 0xa2}, {&(0x7f000081c000)="619acf681b480ef48758d992cddd3aace76a6d1a4216cd8a51c72e2739f8e822bcb74c10ac5e903263c0fd198d4d6674aff492dbb3045ef0336baefd1896425d1a1c032c996ab3a7f0d3397f32435788b15a4bb8e05095d0c30b3386c01b0d4e11e5707a805cd3f4fbf7cc9339ae61c53af23cb23c69be7cc4783b482a852c4f19845b90c74c613ce9b181074442308ccd8f455bde1d793a4e1d84a70cdc789da4f542c9e02cb52a0c98b43d6863c9faa0188f32ac19ff6c953a702f08ad789186b5fb51eddcefe86dc3115e1d8714e8aa8313451be3d5bd", 0xd8}, {&(0x7f00000d0000-0xad)="c0c2ca7f2907f458c206d7b1e7da2af4e13678d57a98158ed9f6b4fd8473f3fd88d24dffa2371e636458b38cb9b4840776b6852e8462e97c7eb4ec199e1eeb11103936255073bd6480a1eccc0456f9c5e6b9dd19eaf4c50265c2959bc4375e12ab651ef25cc0ff646312db974c543c9e86f3d4d0c63cbea3663f4cc0b767399ea805f18d8953eabde80e2427b9b02a832873a75d2e76f66df9d3c25bb68429fa50718340fb25033cc6a5218a14", 0xad}, {&(0x7f00008ea000-0x83)="73d43f29b155a717750366c2945a86882ea04193c3f4887216dc03c3b2cbde4897f376859fd67757cc481e1852616c9ed8252f01b231520193351b3a6bcdd26ce4518d56d6a4c024fa09d6deeeed803957fcd1ae0c4fe250276948ba45ddcf2b0a77b3135e1cf09df9b3a74edeb83d7dbaac4a9f93129472a7ee7510ebd1ab58c0ff7f", 0x83}], 0x5, &(0x7f00003f9000)=[@init={0x18, 0x84, 0x0, {0x5, 0x4, 0x2b, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1000, 0x1, 0xf48, 0xfffffffffffffffd, 0x1, 0x0, 0x4, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7fff, 0x2, 0x5, 0x0, 0x7ff, 0x0, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0xffffffffffff630f, 0x100000000, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xffff, 0x201, 0x8465, 0x20, 0xffff, 0xffffffff, 0xff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x101, 0x7, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x10000, 0xfffffffffffffd01, 0xd}}], 0x150, 0x20000090}, 0x4) fcntl$getownex(r0, 0x10, &(0x7f00009f4000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c44000)=0x0) ptrace$setopts(0x4200, r5, 0x80, 0xfdc101f83ee7a474) mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000d48000)='./file0\x00', &(0x7f00009e0000-0xa)='hugetlbfs\x00', 0x0, &(0x7f0000f0e000)="") 2018/01/08 17:54:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000)={@common='lo\x00', &(0x7f0000f97000-0xd0)=@ethtool_rxnfc={0x2c, 0x10, 0x0, {0x0, @usr_ip4_spec={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, 0x1, 0x0}, {"c4cd", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x0, 0x0, [0x0, 0x0]}, @sctp_ip4_spec={@rand_addr=0x0, @multicast1=0xe0000001, 0x0, 0x0, 0x0}, {"aa7b", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f000085c000)='./file0\x00', 0x40) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000b29000)="ca001e9d6e38ac6f7850e9353e63bfdd857db6d417875a00205adc19e182e5f66665b769ae78d63350b630a2e08f1202853eee4f84d7b60627e105fda185600be96d5ebafa7f1e4a13796c47e6a4d2a0fcc8ac6be3ca39bebf14593f9942cb6ba5eb22c4eecb4aa8ff", 0x69) socket$inet6(0xa, 0x2, 0x8) 2018/01/08 17:54:51 executing program 6: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f00000ac000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000df4000-0xca)=""/202, &(0x7f0000df3000)=0xca) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000df4000)={0x0, 0xa6}, &(0x7f0000778000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dc6000-0x8)={r1, 0xf2d}, 0x8) 2018/01/08 17:54:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c5c000-0xb)='/dev/hwrng\x00', 0x4080, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f000093f000)=0x100, 0x4) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000354000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) r5 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r5, &(0x7f0000031000)="", 0x0, 0x0, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000d4b000-0x5)='yeah\x00', 0x5) 2018/01/08 17:54:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x219}], 0x1) 2018/01/08 17:54:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00008b5000)=0x2, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) r1 = perf_event_open(&(0x7f0000d73000)={0x7, 0x78, 0x7, 0x4, 0x2, 0x9, 0x0, 0x5, 0x20000, 0x8, 0x0, 0x0, 0x8001, 0x7, 0x7, 0x100000001, 0x840000000000000, 0x2, 0xffffffff, 0x800100000000, 0x8001, 0x400, 0x400, 0x6, 0x0, 0xfffffffffffffbff, 0x10000, 0xffff, 0xfffffffffffffffa, 0x9, 0xfffffffffffffffb, 0x3, 0x5000000000000000, 0x643f9230, 0x5, 0x100000000, 0x8000, 0x7ff, 0x0, 0x7fff, 0x2, @perf_bp={&(0x7f000010d000-0x1)=0x0, 0x9}, 0x1, 0x4, 0x2, 0x2, 0x6, 0x2, 0x57aa, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/01/08 17:54:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) syncfs(r0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000059a000)='/dev/hwrng\x00', 0x400000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/01/08 17:54:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b52000-0x8)={0x0, 0x0}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a34000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = open(&(0x7f00005c2000-0x8)='./file0\x00', 0x80, 0x22) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000622000-0xc)='/dev/autofs\x00', 0x140, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c5a000-0x9)='/dev/ppp\x00', 0x4000, 0x0) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a53000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c22000)=0x1c) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003dc000)='/selinux/checkreqprot\x00', 0x1, 0x0) r7 = syz_open_dev$urandom(&(0x7f0000e0b000-0xd)='/dev/urandom\x00', 0x0, 0x80) ppoll(&(0x7f0000d2e000)=[{r0, 0x4100, 0x0}, {r1, 0x4200, 0x0}, {r2, 0x1000, 0x0}, {r3, 0x40, 0x0}, {r4, 0x208, 0x0}, {r5, 0x400, 0x0}, {r6, 0x2400, 0x0}, {r7, 0x20, 0x0}], 0x8, &(0x7f0000bdb000-0x10)={0x77359400, 0x0}, &(0x7f00002bc000-0x8)={0x6}, 0x8) r8 = socket(0xa, 0x1, 0x0) getsockopt$inet_tcp_int(r8, 0x6, 0x800000000000000a, &(0x7f0000b16000)=0x0, &(0x7f000096d000-0x4)=0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r8, 0x89e1, &(0x7f000023e000-0x4)=0x7) getsockname$netrom(r8, &(0x7f0000db4000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e0b000)=0x48) 2018/01/08 17:54:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x219}], 0x1) 2018/01/08 17:54:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r0, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f000015f000)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000328000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f000040c000/0x1000)=nil, 0x1000, 0x0, 0x8, 0x1000000000000) r2 = openat(0xffffffffffffff9c, &(0x7f0000397000)='./file0\x00', 0x0, 0x0) r3 = socket(0x10, 0x3, 0xa) sendfile(r3, r2, &(0x7f0000a2e000)=0x0, 0x80000001) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) 2018/01/08 17:54:52 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000008000)='/dev/binder#\x00', 0x1) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000b000-0x8c)={0x8cea, 0x9, 0x1f, 'queue0\x00', 0x44, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000009000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000009000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000005000)={0x4, 0xfe, 0x4, 0xfffffffffffffffd, 0x40, 0x7f, 0x7, 0x8, r2}, &(0x7f0000002000-0x4)=0x20) 2018/01/08 17:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000906000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000eb6000)={{0x0, 0x0, 0x8, 0x3, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r1, &(0x7f0000af5000)=0x1d, 0x10005) 2018/01/08 17:54:52 executing program 2: r0 = inotify_init() fremovexattr(r0, &(0x7f0000152000)=@known='trusted.syz\x00') r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000960000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000000)=0x1f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000005000-0x10)='/selinux/access\x00', 0x2) ioctl$sock_SIOCSIFBR(r6, 0x8941, &(0x7f0000004000)=@generic={0x2, 0x0, 0x9}) sendfile(r1, r6, 0x0, 0x7ff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000005000)={0x0, 0x0}) r9 = getuid() fcntl$getownex(r6, 0x10, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000006000-0x4)=0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r16 = getpid() r17 = getuid() r18 = getpgrp(0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r22 = getpgrp(0x0) fstat(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000003000-0xa8)=[{&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000004000-0xe9)="205caf3803ab9c615756cb9b40d12f0cf51b823cbf5a6ce1467fa457aeffbb0a5f3e5cae39110b260139d6b0c14b16597bd9fb2c5acdb283e1cba1156e39c7a211249dd0c8c02aa264dc15bdc4169c7b0f3c605789e757cb7ded64aa03c20352b4bd1dee80d8e72bbdb859a3234b2db398e957a5b927267e93555965a287ada279408f4ce617201651c4640fd9b24755b2ae182a73ba00830896169e990806fc6d089c09f80416a2e0c4010bb14d2ec2702d02c1f0ab1961075b546524a1056edd1ce9fa326f9810bb7f39d8d72ce149bd3db7fc296ab63d51578d4ec0420d2979dc840ed4f0c82893", 0xe9}, {&(0x7f0000006000-0xdb)="b4ce9b101b2e37d2ad2e0ccc58abe47429cc16e0da822e7f172ba250038e6c02585e7903511b19c4976e04169a7c5a402f8338a19906c916a0ae6a1c674d1a3bb147b1e56ed2ddd06f6cfefb03df9bdf6b5ceb3db8eaa148a169f91209d2e99df3ec058df18a7b7a9cebd35543be0d454ac4da42b047b45e1adb493eb7746ab4e29151c002f02e39fdad66daa03c082e9012f0197da5babd4fbb988015c7a8971413e7e85c141256a9ed3a66355da7a82f15a5f367f6d900bf7be9140429a89ec9cd3fdc46a923522adbb5a15528edc7fdc27f713cf4a17aad511c", 0xdb}, {&(0x7f0000001000)="61410733a866d5a4d8e7f4c0253b3a719449ec1106563ede48dfd39bc9bf89b2e82a66ef8a4656c96ca87f87977c8794b2f3f4b87f2d80f248950c7e5c88bdb330e721d33c2c65ca4a16c970ce6a58bdbacfc85e69", 0x55}, {&(0x7f0000006000-0x1000)="00687da689742296b34039f4ae70276b679999d00e02e24ba68bb210253ddbad36ad58749da808c18c72e8999a096f242f280e94ecd3bd4f9c3e909c27ddd1f2b76f9615ed1a3a654716020bb396a5997fa0edb630751421edfffa13fb553b3684179bec5361aa690e1c744a583e9e1a5dadee4e8e4aa839b1b7b11d3eb4bb8502f82a4bf922b76b75fd7c4f4da57eacdf9417c72dfb5287ea2e5d1f904f0fe23459c4a055a060e619242a631b200e02aa8147cf2303cea1d05419bf86ebf69c4b049ad882902442621685c156c2e6dff57134d2c58620f0c66fe78f5df9aa30a98a38e4aa4905dff6b5a92b46e2faa4e971a3fe8d2b904dd11c05abc47586ca4fa147fb4ca17af886c487d3bbcad07efb4f29bfb3b2eeff1ac21429bdd70479cb1c972babc2d17e5cc2b9e9e2d36ce8798e593de9c6741fa166f41718b134127432b77b9745313753ed59aa60be4bd50951ebf0561d9d7306e11dcc2154450fb6e7ee07f2e1bcc5065cd1d7e46bc13a3287f737ccbfbe95a7c7071592f9a8982d667fd7ec8237aec6a2422d97db9f8edb46b6379044e791ae254430ad6881c8eb9708827c108ca348ec1e8b588efd76bdd595cdcfe6b3500097cae5216adca783c049ef673717b68a2d682b1630d9300280614180b1a5ca35ca0c5fc2163dcff3fa9bdc708f5460cd0d180be287d55fd2feb225aba70c845032aa4aa6f334164931e70554ee6c97807982db4f9d5c7a8a75dc826ce0ea66098d1ac5b203a9a41ac50eb2729bdc54efa5086af3297f830062981ec05eb6c536dcef3adc2b687867d61616f01aad96f2de935ae163c7fd82439d0f395214f995bcf2e529882c4c3d86f7746579b351b340d6cc3c49bfaca94fb7fd09d52d6250b86df615bf18f7e88afc94dfd4814a088f60a21e021dd7c13cfb6cabaad1d3ec573f690a69ce56fd725ba451cba92ea8b030f8c652020069d84e38f790317aa242001ae094c4818d59c1e92e7a4fc26d74e12224c0853954710ed73a0f70c96d3c4ba7e0d1b6dc292ccc5b64371d1bc7b1195a0540c31d640bc1c8d7c3163f8e2a2ca95bf16a0ab8979f08c60b8d26a97b96c56bb5f6de9891010b0922903deb9a3909c7463aa87e244d5f1291224d7d8f4f718898e29e164e97d339938ca2c3d73465649d5a290d39474268c53dac7bdf07351dd6d052ea0ad4a44280677fb2f88958cf682e179fc93ee9b0b44a9bbe1c90adaffa07279b6645ab275378cd14c76a93a440c38bc8407b63bfda538a250aa250ca82a8928641c8e55b53f323b1fca679545314910978b892b2dde125c04602a028563ed7a7e863b1c1ef3fb010c57c524c0b62b8e857df401ab35537d6741ae486a2cef60984908da9ed0ff7897489741bcc58b39fd449fa5971be376cb069e3837f5f9222e0645d9f4bc9cc400be2c7c28608aeb56c8d3dd963675f2cadb68537586827df4e646fee7a5c8dbd7360b72f475c7a9fe180684220d91a6b54c64f3aa0773c28e066ce11b85b581789ee1288c668d699b12a08638df35aafdbe216ed39fd2c27c05ff2ea754a8ddf252aae2951ed1a83d20f2892af18e7f835d3d8f52ce2b98c7b4baac99b1a5429d9e242b1599e21eda919b74703a767731c325dbc23c3c4ee605f3bc175a08a6614447e7b32fa0f689d57b80009eae501445788dd1b5097d5a788f1e4c6d776e1b32c2b2954a37c5e9f5dc82a7441f2f0e692b99b0cb70c08a055e9154816a6f0436a2fa49f9ab68106196f622a371786e916a87738a319ef9a41f4a42b44ab8eab19744c51d55c047e84b528497a727c7104a81ac486718703a584cd0add09a12cc89619fbdaf580a13893e93e3cc9019f958477b580b1ebaeb9bb78b3ea4756b7fca620f07da069f43bca062fd3220930e3f3534be3cce15a7a02cb7acd8284dc853d085743b5c4c6c826fe779bf40975ea9563203085ab85dd184b22ed0482313e9a1f2fd461dedadb5e3cece998e3794a6adb94f8b46f847d534ad4a66a3ea78297fb164cd1fd35a3c801ff221b6a6e4a61554c84e51a3c429a3967889dde8a9c26f00b33ef61139039a52e6295927261dc25307c3ee3a34a851ba34255ba5a7936f95f97804d830315c469d23bb0929334b14c3120f749ec74c3554de8142d636afc8bcaad92a82df3d2865105f1904c41cb8a297d45673045a567f98a38f9c351b47c7d6fc96643c0382342b47dbb114e39e8f2e47a112fe180f935c63e8b13b151d068208535a8132c36ea56f7c09a7f258083a080cd51db16cffb142eebf7a6795bfa99396e98536632d9f92f3a61bc96707f23042936b7a05a055968692d1addbf9acf672cee2039243d59594880783a966cfd4144a8ed1798440021d18bd230436a91659a8ce0e13e2e564621be6fd0f84374925d278d3e4c8c0141951c73b2426608b72965d449524f80d2b1639253d3c4c06bacbe59d5c0838b6e74b41235c35169e8fd5b9288c30bb571edb8355abd2386e0acbfc58a64f43950f5100f67ac5c99be4f02ec7dad3b4e2d6bb540864d239f541a9911baa9fc32b91dbc75966e07871ca32f5bbae65ae970cab25f5d6c89850f1f5059094fca32f8e8ebb6edd39e73ea9380910bb810bcaf55348aeaf4ea58bbc72a4d3f71e178021035e6d1fbdc871e04837a24914278853294116b00cd819cdff3655e443c7a25f8d17ab8716600c43cbc1ff6dd2407f8feeea5cf5d70867d20e766d3246b931055eea169b836d5f27c0fae1ceaba4e3105c4de1e14104bebe09d585aaec0b232cc5fc7c714ae073b5a832604da4196772b2b8094e3c8118e9542b0f73656d1b2114b82c22734a29b470bfa46be586604b9df90a62d78c1ee6550a6662f2e4a5df484b34ca68f21bb8475c1c4ad805ea89a57665bec9276d600e93c54054a19d8ca92a64cba3c84b2e4533f401d3e8ea41afae1a512acea2a67284bfffd3b1544ea00acbef5ecd609133414c3dc8b7bc58c1d9d031ff396bdd70743e758a125e913c03016b4a27c00e8bbfcd39076d3094e520071fa7822ef4f4a28e21d1b7a714983498ee86f97e8e0a02c89a1f8ba3537460a62aa55e011f41d3d182ba363930bb04076387ef6bb2633139dbd7a6354aad41321ed58b7a34358267e18fee93a29ab3e3a18ad4aba8333038b33a7f0ed9388f6384637b230711223810a33aa00a446083f2fb22f3d7cb57cd53590af1a338a86182f2475e7433422928abe7a37908c0fd410bedd5c7a4532e49486746c1c6355ab8f1b217ee311b30e51aec1f3c40e0aa8c2f549a03bd5338ea3861dcb3b5de579107ba831703e28ffc3a8ad03592c2fa5f77c94e886fab10e0ab3ad02fc1f5b6ae27bcd83c9d9bf78b715db70d69b85495fb8b2e5bfc485f123a7ce919f54477d3954f6979afa75a5d0c22ff1c5c4e96e798195c51eaa050f3c078c4424a8e1b5186d7fb63839a97b53d3f1a321ed34dd011e4074918629f529e853b9c7969a35609139bde67472857f367c738991a50efe7476bc26be7cb7c090831ccf3b163f08994a2aaee99248c7adcde8bf0e41679f46fcefed900801a5112ca8ee491666b0b5304f25e388a041c9a00508d4f43e4f0516f2f7f2500d4dd9f07ffc6eaa24e45caabef9d3a0e0a547b841cbe32a695997567c0109168d4fe725ec1f44a3ed71d383dfe3ebcd6ae575382e16be1f0dadb316f03c6b85e6582aad66e2e9d25d1db96afa392c60e03c5511a187af6b02f9033751f88b9d6cf816be76c73cf771dbd68eb3cffb188b3b3d7f982445a002babd07dbebd93b92e45f674aeba66afc1b64acfded69a9034a514b7645d167d6a2ee7693eb4cfd8507ce997dc0bef054d197db187cd56d82964fd26679f8ac4ed7dd922278e34702fb533fcbc68a039f872063c6064fa09ad33a02cda018c9feafa0822acada72334181e3042fc971ebbd7f57f10d2aa934a409a438582fc04fe4a67156833981461ba41d4bd91cf6e19607a85a4a1d70680b3713192a3ba8c2d22f172df1fd5ed38895354cc9c11c70a00cc7c88e258b20c1fae7ca322784d29fa011ff945fc102fa958f6cb89dd74f31229b5a245ffe10a5d2613ef3f2bde31cfb15e53f6b10f567b1c12d04dc5bfb1d1a821b63ac99ef1ab9098285d1e4b9672576ca88028abc115908bbf609beb17d63ee781a13d9fe3b9262c1761a4c6178b04c33f79f78b4b6f8544896a03b4a527072406caac5b49be33f6f1846084f0c847d9adc01c6912965e071bac176e6a3ce742d1cee8817c52b44058faff97c211ce682700c5edda15f7f277581cee26c2e57ba647456c607322505f164a7730afdf4e9773620d21cf7c26ccef26420e01e6457caf5be017c9818a7dc7f2af4560dc3cf19c7d531f98f53e254407ab15c1c5ac61784452581557df45b0a29bbb79dfcb55897263031eda2d614488d3587cff037e31d0002cb9a9a9740addb26544815924c756c4ce995525eac9d17a240c6b90eb8e04cb53d1ff28c112f45b592739784257a3ae9d740a628c728bf558dea0559b6566d6f314a871e7915176c6593532be39ffa3228e9f945aa4978691be3aa855f5880b409c799dbf701a2354d8ac26bcb0916bdca595a07ab10b8e4259b374d96f48c01cea8fd05b75bc331a4aaaa5f0757816d772c752facfaab14e0ce19d4ec1a10a92fedd6c5f8dd5871d1e2c1420761fa5e94a0afe5c3e2b8790ae51670bee4b8b722ee5e3c647b413bfd7340dd3a12f8ba54bc64de31df1fb115bad3ca1eba61a86cfc5cf4fa1d3f2951de4625a08ab786a7655aadbeccf6e63b0f8e09df02cbcb3ad625fb05d49772dbf826737064631ca7e9e574b3378e722dfca25fb0bdde7783fcae7c995560e9d258f4ab0c16b3d44b726cbc4e2da0e6c1593c26a9b09afbe3be0ad9504cfa5ef69eea99b977586705c0b740bb5064488f00ed778ae2afa0058a27ec38682d946530c8eaf0704de765caf59eb752fdc050d0a5261764f93177d4dcdfd890c91f099c66c05021b19e5bd663f30e760c41949322c473e156bdffd9edec4af85c24c52d01107364cec6a184356c663427abe143232deccc169541d40fc82bcc32c5fd8880f2718475e11c026019fedb62e40972a15dcbc32abde699c1f48e2a5c40cefc3c44d77d980308eb23d276c900ab58a899aa99f750beb9cc6a4c11653f00e42ff8053f00d5e8c2fc42f3ee69f478904050f0692e65e0b5bf90c2f3de2ce480f1cbbc2685eed707d7df02bd1406bd062c1e0b2f513c352ac867c7c777e95784bd0e94bdd0e1cce886951e22de81822ee7d6cdb7ba7a2402a058f7ee9777b991a4933aedf72e993657e8d489500a6e5b1e3f81ca3d268a07575706cdfd078f34e754caa0514ed0721efda40798e656090ff51c16bd91e2e9e3f5dd0925e271d4e8be06646e137fa6f91f9835c261770770b26169f419d78e3a5f2d6e09697536a4aeee37028ae1ee9bdbbbd9e4b0576135d516e7fe86448a1a071774c20c068fb3d1a8b44d31a1ea5bc86dee393f3c0fe8d0295ee726c7f1deb11bb0cf3ad18e1aeaa00c9355e55f69b22e2ec9df4ae6fa9fb6eaf8b7f7d72039a76f30a5f2ecd11d8b0361e8ba9d199ec1a21290419e53bbea76882e5ad364ccda20fc3d589c4c51bf95e7d8e49b84752593bd5d246612c7ee97899b1ba20e819bf3ba505d7b555a46321bd7210de8140c2f7c0aa5b5340344f7cb6fb296e5d48229ea39dcc64fca4b987e1171fc7313a5346ee3c9e9700dfd7b3a4d318f7df74ef002f7dcf5f4a8", 0x1000}, {&(0x7f0000006000-0x96)="a3a024b12d6e6e7172c26049e8140e1909cee558006357c7a7d05ba3d2b6db7ea284d917806bc9b945dbcac652303402b6cb7bb44ba203baf4c7f52538989de11aee0e168d8103a099b17845890b0a317bd74813654a5e046911f9448e2cadc84b264a174fd77b1b14b147d66c222997b96f31defa608fdcd366ec113b60d9d3fa37393782d115af658d2ee94f2d1ece535f0e2cebfe", 0x96}], 0x5, 0x0, 0x0, 0x20004000}, {&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000004000-0x10)=[{&(0x7f0000003000)="", 0x0}], 0x1, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r8, r9, r4}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r2, r2, r7, r7, r1]}, @rights={0x20, 0x1, 0x1, [r7, r6, r6, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r4}, @cred={0x20, 0x1, 0x2, r12, r13, r3}, @cred={0x20, 0x1, 0x2, r14, r15, r5}, @cred={0x20, 0x1, 0x2, r16, r17, r5}, @rights={0x20, 0x1, 0x1, [r7, r0, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r5}], 0x130, 0x40000}, {&(0x7f0000004000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000006000-0xd)="cb06fa6334ff506a1ea43bf316", 0xd}, {&(0x7f0000000000)="7e518c71a0aada1eb2bb5748245d5299a67f5f4d1a7b9d00de526b66b2f74176da5650088ed488438d5aa4f1e175b94fc0b089ce987a412c7a4ee79c546977a94439bf8fd37ccfff7a", 0x49}, {&(0x7f0000006000-0x1000)="2fa1114a08c78e534add33194af518afc943294475cc59e2e89702b031e9a5f26a3e55ea9ebf15f751e36dae9821a465d2902318015f85430eef017299777b085f1e27e9c1f986abe1659be9a1a0f0c1b6947f0ff370e12d8f6935d0bf45181425a6c0dcc2d424e972938c8a8af2b00ef8bae3ae4976adc565acb707ceb56daca3bf52fb19dc2ffc2f7155db7cbfee41b249e0732f3247c530a57440539223275621a35f0f63be8cf907e8f7c14227a8a485752c422f5fdf47f10b28045163d97a5f81b8880e43b55940ace1a4a676432ca6f8b4ac4a4b6ddadbdb76e4d2743e2d886e1198f32a376a887984465bd788076a55913714a157bb958b9355d609c5c78f8e46a9c577065e6dcbc0e2878c77cd103fbc52f323f0dde15e234414dcbb2653b912d60cfc0122f17c5daacebe592ea4a190c5bbdcdb5fd9dc7278667eab9c8ab5bf322dd20a69d2bbc3d203861030961ac0fb0a9eaeabf76c9836e2b79e062786217f9b7cb2e0744f87f7a03d59f6fc9f4b83d65c1ee6122d33f4a293b1b5196e523195a7a7d22f979b13b17ee83368cf1d13564c22d4b8c90db82f5c78f2dce450f106fa082aa5c1e7a28c3a276459cdf8172f1c0b3ebacb88779b392bc0d81aa03704db18d0599a88fd1313073d6761d067819c1b59bd76e1c5db26444b57c2c5b0137687d121eae06c5e614bbb428081f8aad21c6d1a734e89c568a38e01cd8a90887fc0fcf788a296557c6d0f46e01bb84a6f52251128220906e5df1173909e096d6ec0f0bb33c98af70b1d3201a9091a64e08545af4c214e8c4377a8ef552b5e5e351e08da27c30ecdd0f555e0c3754f06aaa10ae4f0cdb74e45b5b141e123888a5de88cde11b68e4f9180e2306bfcedd97d644ae22581709c92a8974ce73e0a99ceae0254c1c55599086642d8316fb2b7d9b697d4a130138fbade075b5190179a012d8870a16aaea9f1120c72ecd7c1d23489716076812dbaa060ce25368fcc3b198e9ecb44557a27a932e6a3866316e5ca40c58860683d6ac0b7c68f637aac967ecb8caf98f3a0b31cd98e2ccaf2f8f7d8a62c46613d739086b76c5ea18fe4b637cc2356123591b06d0d28032e10b9f068c6b107208cf3f92ef6cc90ff6829fbffc992d1f3cdc87f49118509283ce955db499bcb32189cff3539a6a01242fd459c4b0ebe34927c26144ae1fe808d4000b5f1b4946d7d9918929885e4276d3ac60c090fd5a5d25543c612c6f0fe3416ab7a3bcaea0255ca6a0ab8d49b424208eadaa056c73fcf502ff5c14d39dcacfae7752e87dec6392bd345a5f0f798639d84c1428853977434999fea74221b4d9bb549ac25f408d74c6547f83993936b733d8514fec1e76d226a14975c6d70ba66295a00a1ccfe38f80ed95e4b54f5b8f9be8d9d705c23741abc52f41f96ad77d0f8b9538355bd5022fd2c0fb5727cbbf9f300034bed2e03c9adb7ea113a57b9bf00c27586eede8ad0cadc2de543a466149408381f4b8f1da007016b5e2e6066eac616598609b3b8a8efc4956948cfd8505fdcac6a86ac9f76fd4af07c27220aeccf610a65820dbd57e5caa24caf881115bfc0b1e93c3603d21686a2de65ffdfb8aa19321a37f7aed93a22d786568e07a1856b6bf7fdb48d4cd6883db97da55da7e8701f4fa2e88e5c94a79eb0a2643b0b30067d08afa1d506fcc99a85b46ce8694826cb2779204ec3794f512c5545a4d7f99ed58b37ab9627dee62929a58f8145f0a2cff724435809b513abe443ac7b5335d75d54629154d101741b377dc3a86fd2742471128c3704d49a5a4f7127c412d22642c325c06bfa130f3981a24a3e8e2d7c7263c16f5bbe6a0d850f47c923f5d98f6140ca4459b179fcc2d16ba6ba4bdfd5cec080b4cd8861bec8fbc2a90cfc6992a2091ffc546bc5c852c1343ac7d0280508f2cbc31f2ffdb5b74f1db706c1239b856078b79e6ec5f2f2a67bbf42027e8672b909c929fd010c5232ddce29dbb773ab040d04c02e234ca7e1af93775d7cce07362915518c82102edecbbfa3a243337ede833565b570df889c312fa53bc021ba11762c3bed99944e7fad21a7af765135a1cc4c7692898c16422a895c4f523568bf8d8c76013296bac56be8976c1f90f89737f39487fe7660e5c0f0a663c9635e3c1b9cbd2716a66513d0e0612c3115fd770986c1d1a4bf0f7c6bbec27a5c7e4c37ccfd0cd1410b49cc150ebd7c13427b344a2e91c6d2016af38001304d4fd9302d3f023c688bd74716c6249f79d87d462ae4f5ce8ada56de5ea83a7905b6bc16f8c6701e5298d57ec53eef33bad12c50f620cf8dcce6e7c6f1a6d77607849921743f0287684bf2d7364ae1d4d70bb7a6be48276a31fe6c6b819243b9eff211fab5b8c5adaff2b9b5efb087e3d63928398de2c88c4fd7728d5500d6ac73044d9900eb418d4a7f132c3825434564fc720bf74779ff51733b72b47f8dd951c8a86c6d987b26b0b460136dd0322be2bbbd2c65741ad94d896f4f386ac98f80dc3fe09b7fc54f282e9d27024afcfbd769466c0edef0a3b9f1b12b1980b84aaa53fd3c7798574a3b21f5ec65c11096bc18310983e26324ebb76a35ef5c9753ae1ee2399f78a23746d97ee5aea0fc556524ad2d93be93d43ddda70fc4da6f9472edfdee58b71cf9a22535a550856d4d4c2bf8803bb8326a3261d15620107c7e6137438f12667c8df8da6cf70ebbcacc4f96e5daecb898b400640dc443dc052db4add978267216afccefc7682e2a9f402282951b1ab10c317378457ae92a78580cdb421b045102f789048ec2aa0c0798d00f89ad11b889b0523c72b9a7f86745c4ea6e2b14c07177005ec66e5082a86891c574ac7a7158a94afc5c42c2004890a7b1c2f4557bc5a75c5db84e1bf80d6cd2b35b1d64d0e47bc007b73a5932ef38bcf82457e23a19de3d4d4030d83b2767c0fb889e08c40ee9d3c8373717ef1e5fe8f181f19710586456827230a0d7f403733f177970930c2a36bd3964a69e475f1ec983e9482f7bbbebe342bbdfa53c9bc687eb75f7df78ed9e6134b1110e48e7a9ca772f4c38c503ab3eab9e6c2fcef891a3b378da40f74260fa445f7710ec171c29c71319eef4003fd8ac248a677c7e0531f3035c1c41a08a22ce251169a4a4f6df988de18ad05ec948f60ab9d95e3329382c393cd4dfcfde70cb806881830f1c6930feec133ff1fb4513a80488cd3e507b902c743c2ba3766dca4800933b985aa3c029643f1f089b03b24cf34ae41fcad0ea50d71e07157ecfea0e4ff1a58171204d5c08a55d2ffad334f05f9c7854342f031b9f5c3a6a5279bff4af6615792f6868f53783ebbe9e34dca508491a011ba51de765b2e9a5edc6d1ab9a6a6674e0b220b2f936e33559d4e43baea39a1ec9653591c739d335ac9c0f5c3b97efe6efc3c4630d4f29b40f944e9a7321a40400dbd4fb12af5db0ba16739bfa03827c1774dd53f07d783e1bdedff3ff7466513bc9565ad2acc332dee7e871fffafcef6c03204bba7916e3c6bfc81eab7eb6f0d0ef5fd34613f503c09a9e171a3558bf6b6dc83e9fb861d7a94a68da3b334ed3a502431db685c740560909578509b581ec29f3b79f8bebf7933dd5f8729fd45d1af0bedadb71719280e07e9c776ca3f1fb0cebefa2d915901a0c91951b568a7590facd5e159256b06b6d8ddbe8c7e13c3fa35a18db11d33bc919e70f7658cea73ea415e267902d35bbfa769fa651d9c2b2de9973622b594603a614eca3a8d739283cd08483deb2a33c100e3d6e9edb5616edbd17cce0181082eccde89763ffb0e27762cc281c38fc7c47cc658991818df582cc6b0b6b14b3322d461472ef07f5bc2fee4ee6fca7aefc5442869146d3841abfb39f8a4e67ae1520a2c7173b96c2765878172b3366b445fa70d92df36660ba481eac0c0b16a1426c390a46e92ee9631ee5a27f97fac1d2eea9dfea274a6afc6d155d0bab860719032d94bf0187bbb3df2c50d3e02b76196163e7621644ca3db27da065acd03ada76eb3776d59fcd2a274628c381a8f301e58dfa179e65a6dfc1f9ba72548451f57f159164b60632b7cfd0cf5506b449a89361e8a3b1f0294afecd7a228699c8386d4769e98a70a3929c2e70916a40d715eeb463de482948597599d92ae10dac7770016edae6f210851a085c74064b6a8a41e07d4eaddc2f184a6d9a5013dbd63158ecd5aea4939c331369321ef511017904d8e17fd963e7a8dce1e785ca310183e190f1292c649dea50507ad95e83144b247dde5f062185863abb866754e775499495e4fbd2f8663b8f43305c69bcd1b8b607340ec966465e4071d51ff7d516a0b1e2a9535079863453c8e809cfdd64ef01752c8ebbf1f3bfd32be7c9eac4f135e1800f65180615ba9d86c3b45ab091d5798e066dce950a3af266e5e02559523d69c0c82d65720ba923deaf403a95db5afed69a9b1a37f25baa876f5a41fe47867e8bd388770f0a1909d8a9ec931919a9b609bed68d7c6bb07e8cd04aa6fb5ae4a684cfba68beb94327d3ae6b80917819054ce936bb2231b3e033e46e47411483715157d51c541ad32e2cd42b7d4896d1a7f792268866457acc86cc5e773b14a88df17c8a56138b24786165c6376e6e11911ffe8f05827b8aa7681d5bf16f0501180d15415eb704fce807e3a29f5164bc15f91f767d5feee807fb4e9b701deffffecb7a2315bf22754c8f58d2c6a6d16be33873ef27d59445e7f35236717df28591c98c67247d674b37eb561a309e0aeca6bbad02cb79c15dd84992cfcbfbf2fe0f84d4ef9cb7f9291f94e57cdbe62b41e749aaf077d06f78bf80ea5ac641aede8792959c23d6ead188fb5b5086b717a9e965eeeacc424dbd97a93d55bdcef39095ee7f93755aa693f6a74f52f29afc4071a19b6e200f9d7a3ce14603efd186f82f96b09f3ceed90184af88eb2390eaa7e55af509c6469f19a0a94f5bc44680041811e11d962cf9e2a93d17369f4f50035cf1d0c5b39f6c00be518b47d3e4e6df1200f9e5821508969304dc24a75bf947e2965bc21d8dcf4e6a8357f67d7682bda9eaa7c309199201523a1943ac7296f4d7e04a5486fd67ff5734142304c829b3fbd461a054c4bfe59661ccb1b985c817026f289389a903a207bd52ab02a6e79e818ab680fb32b451a109a5fc8c9cb3a80643929e55e216399bf5b3dd52f187dd23909dfb6afe04c241a78ab9372b30b054b421508d1695befd70c4451578edf929f8cb06f0e2fcea435b5e98054ea36c1e9c5b4e29809498f9dc8774ac45d866003ace01e12bb9c059eb218098cb2c85cfca32cad72f4a8489f40acae96a176933b9e26d19d15fa9f24995e274def0370ed6e76f9902dd786e7a87be32fa33f7872cab39846de293d46cbd0cd84cfeeb2cfc36b507b3c9e8ca77722366bbdf6b99396c78173860fe7b3eaed53f14482ab53b11302a4e945f871e98917fc11a24e5546aa1671221e060bdfa4b9172d9bbd2fa646622d04f674db3bdbd20be87e12517b1874a8da6eca9eb5ff2fd6663fd97a10034e0e91bbc4cf0a516197c9cb2738066a75d785862c8f4c87a83245c6a15977fc4d1fe43ebb594ddfb372ab0c279e01c45cef562cca9538bf4e41f6493b4d7fb967fb240d533d62b2993f84db2f0f38bf70622aab42ddf58635bd886bfafab2b46d250a478414346e8c147a9b418646755a0c201d37fe4459081011401ce21a3afb0668ff7532f9f52b0686e85258e6a5dc94095d41fbecd7a592e3aa598239bcb4821e81f751a70addd5f452d82dc9c", 0x1000}], 0x3, &(0x7f0000004000-0x40)=[@cred={0x20, 0x1, 0x2, r20, r21, r4}, @cred={0x20, 0x1, 0x2, r22, r23, r5}], 0x40, 0x4000004}], 0x3, 0x8000) 2018/01/08 17:54:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fd8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x219}], 0x1) 2018/01/08 17:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000ffb000-0xc)={0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) fcntl$notify(r0, 0x402, 0x1d) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000bc2000-0xe5)="39366f5aaf3b788e1fafe9ea1f713e71d51c2518bb09c10afdf8a6e13a042fd4449058de8a23472d157569a077ea71354f833a65341bd68eb553362bbaac21ad8cf898c5d79fda32b602d7220de2dd0f1121697cc28665efb55ef28de2402c0ab38b84be74d1f238b953547ea3ba02d637375515c3224fc7b9fc1d3c2a634edc1c212887c38f1c92cda613e9c9c204bd6a557109381e5063977b05749f2a22f24f809a6229cdcab5c47cbb615981eab1a8b326f325d1985bad5ea8b703d34cec3877461c039a5090d0cb927c285ade798789d9bd26a1cecd4fdc2fba0fab2db0153eecf96f") 2018/01/08 17:54:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b1e000-0x5)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x219}], 0x1) 2018/01/08 17:54:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000762000-0xe)='/dev/keychord\x00', 0x98480, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000689000)={0x6}, 0x4) ioctl$TCFLSH(r0, 0x40045436, 0x5) [ 40.378275] binder_alloc: binder_alloc_mmap_handler: 6642 20000000-20002000 already mapped failed -16 2018/01/08 17:54:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") chroot(&(0x7f0000f87000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0}) pivot_root(&(0x7f0000c1d000-0x8)='./file0\x00', &(0x7f00000fa000)='./file0\x00') 2018/01/08 17:54:52 executing program 2: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e29000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f9e000)={0xfffffffffffffffd, 0x22, 0x8, 0x3, 0x3, 0x0, 0x74a, 0xfd0c, 0x3, 0x0, 0x5}, 0xb) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000ad8000-0x60)={0x0, 0x0, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9d000)=0x0) [ 40.507731] audit: type=1400 audit(1515434092.170:29): avc: denied { create } for pid=6641 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 40.533938] audit: type=1400 audit(1515434092.200:30): avc: denied { write } for pid=6641 comm="syz-executor5" path="socket:[13743]" dev="sockfs" ino=13743 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 2018/01/08 17:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000023e000-0x4)=0x6, 0x4) sendmsg$netlink(r0, &(0x7f0000109000-0x38)={0x0, 0x0, &(0x7f0000c8e000)=[{&(0x7f0000009000-0x1118)=[{0x10, 0x10, 0x0, 0x0, 0x0, ""}], 0x3cdb}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 17:54:52 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000004000-0x18)=""/24) futex(&(0x7f0000001000-0x4)=0x0, 0x85, 0x0, &(0x7f0000d46000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/08 17:54:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b1e000-0x5)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x219}], 0x1) 2018/01/08 17:54:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000709000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000070a000-0x4)=0x5, 0x4) read$eventfd(r2, &(0x7f0000b68000)=0x0, 0x8) 2018/01/08 17:54:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000d68000/0x2000)=nil, 0x2000, 0x7, 0x200000000012, r0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/context\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00003ad000-0x4)=0xffff, 0x4) 2018/01/08 17:54:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = accept4(0xffffffffffffffff, &(0x7f0000481000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000bcd000-0x4)=0x14, 0x80800) sendto$inet(r0, &(0x7f0000f72000)="1d09a4762ff015c8b3c9c2227f803ec544221c1da55907bae20d4a0e12ef8e571f7a75511dd809c25382eb428e052e174d340c64026293eb7d8c280a5f3e08e954695530f05bc0eb43ceb61e14aef9fe642d00c4d290698122628ee2bacde9ec16f597dda075a61ea710cf52e6683cf481f0e2261c221b32a028941e141b195e64c908e3a44f0feab9b02a57f4d903396cce720f58a1c33836ab35c25c6b6ecd3c47ab58ceaab38b7dbbfd19146aea978b7d76f78d262a91e90cbe5111c652fd64849debd9a63d5abf12cd00d2791c5da76eceef02f176dc956341e046506017633ab601d9c1eee723", 0xe9, 0x40040, 0x0, 0x0) geteuid() 2018/01/08 17:54:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x3, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000014000-0xc)={0x0, 0x0}) getrusage(0x0, &(0x7f0000012000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000797000/0x4000)=nil, 0x4000}, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x2000080100ffe, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000012000-0x8)={0x7ff, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 17:54:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpid() fchdir(r0) 2018/01/08 17:54:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b1e000-0x5)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x219}], 0x1) 2018/01/08 17:54:52 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000dbe000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r0, 0x2b37, &(0x7f00006a7000)=""/140) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000a000+0x7de)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, {0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x4, [0x200, 0x24, 0x5, 0x8, 0x1ff, 0x6, 0xffffffffffffffc0, 0x1]}, 0x5c) r2 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000014000-0x20)={0x3, 0x3, 0x4, 0xfffffffffffffffd, r0}) sendto$inet(r2, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f00030000000006000000e50014eea4070056d71888", 0x32, 0x0, 0x0, 0x0) [ 40.772694] binder: binder_mmap: 6687 20d68000-20d6a000 bad vm_flags failed -1 [ 40.784586] audit: type=1400 audit(1515434092.450:31): avc: denied { net_broadcast } for pid=6689 comm="syz-executor7" capability=11 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 2018/01/08 17:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x1800000000000000, 0x79, 0x2) r0 = syz_open_procfs(0x0, &(0x7f000000c000+0x53e)='mountinfo\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000003000-0x1)=""/1, 0x1}], 0x1, 0x80000000000000) 2018/01/08 17:54:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b1e000-0x5)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="ee37b332b05a2083325279f4ca52c8dd7d69cd25901bc23f3aa1a8fdbab7aef96efda4d9d6e2314ae6c9f700a6f7a50ae4f842f0d34213ee5548cb583f3b1f56b512b6d260987ce0fcc875c0ef28578c787bd8388773cd1befa3cbd878e0fc3a045c77c3e0243f491ea101550b432b6a3cea68bad1d58023b6b27497291d73c7442a8c7dda56a5f206d8c90e34938811a56d49ff2212afd90af4dcd38a7c91b7c099885ea05feda269ca6c67166b38f9b304d960902466ffaa540e926a668eb792e85933b8d44140f405bee0a12762c6e5df03c2ccc07b2c50bab994c4ac07cb22edea6cd7a7678259382062ea1ba38cba86807ab20217c228d6b91a200cb912c53ff28a7080f68e0e3e90fb7d1ec6fe0ed822c75d3818532fe90355aa0859c5fb842c238ece5ae017f21aff2ee97ae342832d90e6f1d63bbe0a486002a5d0d196c2463ce625644270f06a5b0048249da99d4600790ca08472a59eead13cf5dc5db8f70e41d4751eaa8350d07d295a004204e039bfb35f7f43cd34b738ee2ba20189eb5d0726ccb9a74eec5e8a2685663ad55c78d02ec3e877d930c54d46cd445accad521008659e75f482653fd4e5d64ae7bdd7194c32d2137f6c9b8bac79c67fc820824cc151ab3de1eb0249a787d64b64d479f92f048cd39342c3aa57a09cbe7a45b7e7b738635454c3b4f57db06c85d8190a2fa290a2d12db621fe37ae5c7102464b53c58addff71fd18f61c722eaf5de0c43d3d4a23e0", 0x219}], 0x1) 2018/01/08 17:54:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) rt_sigpending(&(0x7f0000fb3000-0x8)={0x0}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000a29000-0xa0)=""/160, &(0x7f000044d000)=0xa0) sendto$inet6(r0, &(0x7f000067a000-0x2)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000be2000)=""/0, &(0x7f0000ddc000-0x4)=0x0) 2018/01/08 17:54:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) write(r0, &(0x7f00003a8000)="42457f97905e0555afe7e34749dec31b0e8f6e8abeab89c064c06744246714ccb9770c98fd87f976a2b19c50f301da67c5f8e3b0ff9067310a44f83b0d2eafd71f3d1c191113", 0x46) execve(&(0x7f0000282000)='./file1\x00', &(0x7f0000023000-0x28)=[&(0x7f000099c000)='/!em1\x00', &(0x7f000090a000)='GPLlotrusted%)bdev\x00', &(0x7f0000b0b000-0x8)='nodev/:\x00', &(0x7f000042d000)="c86d643573756d2100", &(0x7f00007dd000-0xd)='@keyringeth1\x00'], &(0x7f0000ebd000-0x20)=[&(0x7f000021c000-0x1)='\x00', &(0x7f0000427000)='\x00', &(0x7f000081d000)='%!/vmnet1-.\x00', &(0x7f0000410000)="2ef000"]) keyctl$set_reqkey_keyring(0xe, 0x6) stat(&(0x7f0000054000)='./file0\x00', &(0x7f0000770000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000329000)='./file0\x00', &(0x7f000023a000-0x8)='./file0\x00', &(0x7f00002e4000-0x7)='rootfs\x00', 0x0, &(0x7f0000652000)="") 2018/01/08 17:54:52 executing program 4: r0 = dup(0xffffffffffffffff) fcntl$setlease(r0, 0x400, 0x3) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x400, 0x1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fe4000)=@sack_info={r2, 0x1, 0x3ff}, &(0x7f000026e000-0x4)=0xc) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/08 17:54:52 executing program 0: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000662000)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000682000)=0x1, 0x4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000f6c000)=""/178) r2 = socket$inet6(0xa, 0x1002, 0x4000000000000) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000f6e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f6d000)=0x5, 0x4) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000f6f000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000f000)={0x0, 0x0, 0x0}, &(0x7f00000b7000)=0xc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f6d000)={0x0}, &(0x7f0000f6f000-0x4)=0xfffffffffffffe64) connect$inet6(r2, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) 2018/01/08 17:54:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f00006d6000+0xf29)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x0, 0x0}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c7a000)='/dev/rtc\x00', 0x480040, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000039b000)={0x0, 0x0}, &(0x7f00001e1000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00002a2000-0x8)={r4, 0x6}, &(0x7f0000947000-0x4)=0x8) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x64, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/08 17:54:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x33, &(0x7f00001c5000+0xec2)=0x4, 0x4) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000d59000-0x9)={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7d1c}, {0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x94e8, [0x41, 0x7fffffff, 0x3, 0x4, 0x4, 0x3f, 0x61dc, 0x10001]}, 0x5c) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3c, &(0x7f0000c62000-0x4)=0x7, 0x4) [ 40.822110] binder: binder_mmap: 6687 20d68000-20d6a000 bad vm_flags failed -1 2018/01/08 17:54:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b1e000-0x5)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x219}], 0x1) 2018/01/08 17:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) gettid() listen(r1, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001e6000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f000091e000)={0x8, 0x13, 0x3, 0x1000000000, "fe3e02b3801c64f1e4660e1a8b0c4032d81b47fde8526623ed45093147aa034c"}) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000069f000)={0x0, 0x0}) listen(r1, 0x5) readv(r1, &(0x7f000061a000)=[{&(0x7f0000aa5000-0x12)=""/18, 0x12}, {&(0x7f0000ecc000-0xd3)=""/211, 0xd3}, {&(0x7f0000cea000)=""/54, 0x36}], 0x3) 2018/01/08 17:54:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f0000268000)="34038dedfeb65d5c998ebff8ac5926b1d2e2a16f8c9d5a40db5072a72fc61edf3ce01cd69d4eb1b5818c683ea6bd08f804fefeedf040e0e84c6af3c363d839be50f4ac188347aec4dffe4a794a3111738353e9aa83699c21dca32cb68be7003e5264bb91b193fb470726a326af7377ea3ff2c2e5d766096b09bc9a701a807e9fa0eeea75ecd591548454b1589ce15f1a1d5120047c502a7cc162ad59e88b68671b76307c0b", 0xa5) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00004c8000)={0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f000064c000-0x8)='pagemap\x00') mremap(&(0x7f0000b45000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000367000/0x3000)=nil) sendfile(r0, r1, &(0x7f0000522000)=0x100400, 0xffff) remap_file_pages(&(0x7f0000461000/0x3000)=nil, 0x3000, 0x200000c, 0xfffffffffffffffe, 0x3) 2018/01/08 17:54:52 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000009000)=""/208) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000008000-0x20)={0x0, 0x17, "15997e4efbcf0eb6400a1944ff3edee350a09e30da8769"}, &(0x7f000000a000-0x4)=0x1f) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000005000)={0x0, 0x0, 0x0, 0xd, 0x0, 0x6}, &(0x7f0000001000)=0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) 2018/01/08 17:54:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7ffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) lseek(r0, 0x0, 0x4) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigpending(&(0x7f0000013000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$mice(&(0x7f00002c4000)='/dev/input/mice\x00', 0x0, 0x14102) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000596000-0x8)={0x0, 0x10001}, &(0x7f00000e9000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000452000)={r2, 0x3}, &(0x7f00009e4000-0x4)=0x8) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 17:54:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(0xffffffffffffff9c, r0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00001d3000+0x937)={@broadcast=0xffffffff, @empty=0x0, 0x0, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) preadv(r0, &(0x7f00001d6000-0x20)=[], 0x487b47a27013826, 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) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00007ae000)=[{&(0x7f0000598000-0xc9)="e43af0c482e7a0da2abdfb89d741ec057cb34008f9b8009e1ec326b54b6c21206455bde1695ebb07e50432bfb3b6033de7742344590ce09b4dbdcb9f7b2a79a762a433263f3039a3123b4451dfa5a40268a9b4203b15fcffe9a788bb782b2347ddb3933e65058d5df37661b9b98515eb587c3945c15947c2503bc43662beac802087501077655df9dd7a7358766e63fa99ab1d70929c1940180626457ea75629bdafd85dd1134f6d483501408e08cd3b1abc87fff65421999a6eaabb92109f39a6ed8528ecbfb6e822", 0xc9}, {&(0x7f0000000000)="a24b2fdb7d127ae64b44a28030a397ee75292024d9f8cffc9d409bf30f0a52e8c9b4e2c2dc7869f61ca9f6afa50f4fe5137c6ffcd5", 0x35}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="30c5dacc105459b9c84f164553d0eb4f77993e824bc7798eb449ff3b193db0dab6561c2cd8432a08514a09016ea584d0ef7990bcd85b4ef6dff6acf3975af75ae0dfaf58ba0ddaf3bcf1b7003d6ba489c6bfc116c8defb738673a64ed73e6853687a54cf2f88841e04b9f7c4792e97b2bab2b5428182871ffa85124cab9d174034ef0c78f73f91e3ab490ccd44f8531cf90578cd63c86bdff60627aba4df23bc6b5ff6d0b98d8d301cd87d9fd3c41fa4a44ea3f664c5e943b6484b93ccc654cbb58cca0426a37b40a4f75ea9c99b7934", 0xd0}, {&(0x7f0000000000)="4b6cff45e56a19e7276e4c6167bb7c12a38f9f70554d095d581e2dfbd924304ba272f9ecbc0fd7957ae96f4335b2570d0954f4eabb0b9e497d80d423b67ae0347650d51d67d90695203f313f91d15eadf0c7254f20ff47a191c79e676f", 0x5d}, {&(0x7f0000001000-0x84)="c11342c24936dcb1f132c6421138939f9f1d70a75ebc3e5d76bd6aec196394bbccc0b88255e12e774dff3357d19f89cf558e94fd9a991b1551196817763c403348d5af2e84721e265b5ac557fe064c322fd27122b55afb7c6cf73d4058e9316390749f0f075e3895ef83adb3c7fd4fe580fad5b77e7e0f7279cff96e091b5561c59cd515", 0x84}], 0x6, &(0x7f0000c08000-0x68)=[{0x68, 0x10d, 0x8, "f6d0db4f9891e5d3f2574f0b120c1751d7050d45a376b8c96f1606293be1cbcdd6ea517f317628bc6ecb64bb9fd4a45a118140720f22b03d45a16c8518c09125f5176fc3fc1fe137a87ced72a9c219ef665454bdc507a1"}], 0x68, 0x800}, 0x80) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000031f000-0x4)=0x0) 2018/01/08 17:54:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c15000)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000cd2000-0x79)="d57c1117487bd2d9822cb05e2020c32e4c465a2eb2a7b68c44b1c80348bc2c8e47ee2fc7e673e915868907999b35ff629c76cd9554eb5149e442ddfdd6b359c52bcfbe34a314845e5026f93886e1c4ab2b4a3fe7bbdea88125b267cfa9f25573c7d71cf0b1a33f3e843091c7079ca339784a6c74ddc52de0f4", 0x79, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') renameat(r1, &(0x7f0000004000-0x2)='./file0\x00', r1, &(0x7f0000004000-0x8)='./file0\x00') setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ec5000)={0x2d43a789, 0xd6ae}, 0x8) 2018/01/08 17:54:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b1e000-0x5)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x219}], 0x1) [ 40.951566] binder: 6745:6751 got transaction with invalid data ptr [ 40.961831] binder: 6745:6751 transaction failed 29201/-14, size 6-0 line 3146 [ 40.984681] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/08 17:54:52 executing program 2: r0 = eventfd2(0x3, 0x80800) read(r0, &(0x7f00005a6000-0xea)=""/234, 0x4d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) fcntl$setsig(r0, 0xa, 0x2d) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000002000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/member\x00', 0x2, 0x0) 2018/01/08 17:54:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000e2b000-0xa)='./control\x00', 0x3fa) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005c1000-0x4)=0x0) get_robust_list(r1, &(0x7f0000055000-0x8)=&(0x7f0000acd000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000da8000-0x8)=0x18) mkdirat(0xffffffffffffffff, &(0x7f0000177000-0xa)='./file0\x00', 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000983000)='./control\x00', 0x200) 2018/01/08 17:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000820000)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a66000)=0x832) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/01/08 17:54:52 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, r1/1000+30000}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 17:54:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f00008bb000-0xab)="57e35d40aae9e52142d37cd00441635a8145e1e75b7f96a738b1aa6d086f8e4f4544f9c46af37fae74a8e6b3544e5270bed9d909714ef253de5bcda1a6e467cc6a06a10fa7e82bc79d691b68d6f3229b9ecd9579e6240e3b64f79abdc5a85b1a182e24f6870d81c4979c6637102e87ff3fc01f7eb6611b42362fd2db3d5a9f55fc75e97cb94d34d154dd3fa823feec215e577e206961d74e790aebe13e9ad0e12bfea63d5b46e533ae5ec7") signalfd4(r0, &(0x7f00006e0000)={0x7}, 0x8, 0x80800) 2018/01/08 17:54:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) fcntl$setpipe(r1, 0x407, 0x4) connect$unix(r1, &(0x7f0000f36000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r4 = dup2(r2, r1) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00004ad000)=0x1, 0x4) write$tun(r1, &(0x7f0000875000-0xa4)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) recvfrom$packet(r2, &(0x7f0000208000)=""/4096, 0x1000, 0x2000, &(0x7f0000a71000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) 2018/01/08 17:54:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b1e000-0x5)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="ee37b332b05a2083325279f4ca52c8dd7d69cd25901bc23f3aa1a8fdbab7aef96efda4d9d6e2314ae6c9f700a6f7a50ae4f842f0d34213ee5548cb583f3b1f56b512b6d260987ce0fcc875c0ef28578c787bd8388773cd1befa3cbd878e0fc3a045c77c3e0243f491ea101550b432b6a3cea68bad1d58023b6b27497291d73c7442a8c7dda56a5f206d8c90e34938811a56d49ff2212afd90af4dcd38a7c91b7c099885ea05feda269ca6c67166b38f9b304d960902466ffaa540e926a668eb792e85933b8d44140f405bee0a12762c6e5df03c2ccc07b2c50bab994c4ac07cb22edea6cd7a7678259382062ea1ba38cba86807ab20217c228d6b91a200cb912c53ff28a7080f68e0e3e90fb7d1ec6fe0ed822c75d3818532fe90355aa0859c5fb842c238ece5ae017f21aff2ee97ae342832d90e6f1d63bbe0a486002a5d0d196c2463ce625644270f06a5b0048249da99d4600790ca08472a59eead13cf5dc5db8f70e41d4751eaa8350d07d295a004204e039bfb35f7f43cd34b738ee2ba20189eb5d0726ccb9a74eec5e8a2685663ad55c78d02ec3e877d930c54d46cd445accad521008659e75f482653fd4e5d64ae7bdd7194c32d2137f6c9b8bac79c67fc820824cc151ab3de1eb0249a787d64b64d479f92f048cd39342c3aa57a09cbe7a45b7e7b738635454c3b4f57db06c85d8190a2fa290a2d12db621fe37ae5c7102464b53c58addff71fd18f61c722eaf5de0c43d3d4a23e0", 0x219}], 0x1) 2018/01/08 17:54:52 executing program 4: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x7f, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fde000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000fdd000)={0x0, 0x1ff, 0x570, 0x4a, 0xffffffffffffffff, 0x9}, &(0x7f0000fdd000)=0x14) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000400000)={r3, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x500}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x1a, 0x7, 0x5, 0xc8, 0x100000000, 0x6, 0x6, 0x8, 0x800, 0x55, 0x8, 0x6b46, 0xba73, 0x1]}, &(0x7f0000fde000-0x4)=0x108) 2018/01/08 17:54:52 executing program 5: r0 = accept$packet(0xffffffffffffff9c, &(0x7f000091e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e80000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000+0x5de)={@common='yam0\x00', @ifru_flags=0x1000}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000000)=""/107) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001000)=0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000001000)=0xc0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000)={0x5, &(0x7f0000000000)=[{0x8, 0x2a15, 0x8001, 0x7}, {0x1, 0xba, 0x8, 0x6}, {0x8, 0x8, 0x43e, 0x3}, {0x100, 0xffffffffffffffe0, 0x6, 0x7}, {0xffff, 0xadf, 0x1ff, 0x7f}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000001000-0xc0)=[{0x4, 0x1, 0x1000, 0x8, @time={0x0, 0x1c9c380}, {0x0, 0x100000000}, {0x0, 0x0}, @raw8={"ae1e47aff8f873cc399e0e71"}}, {0x0, 0x8000, 0x9, 0x3, @tick=0x0, {0x3203b7da, 0x10000}, {0x7, 0x1}, @raw8={"2740316cb9f3fc679a65de4b"}}, {0x81, 0x100000001, 0x0, 0x5, @time={r3, r4+10000000}, {0x8d, 0x6}, {0x1, 0x9}, @raw32={[0x2, 0x0, 0xa1]}}, {0x0, 0x81, 0x7f, 0x3, @tick=0x4, {0x9, 0x8001}, {0x40, 0x9f}, @raw8={"44b229e3f84ee03697a67b4d"}}], 0xc0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003000)=[{&(0x7f0000003000-0x48)="89064bf7143c83f7b3baaaedbed4b7ac204bb5ebd5b3dfd64b3879d3a3a1083fcd4568b43a8ee061413f4931d693f45cc62f6742e867562bdca90545262b686c7b804dd5b2745c9d", 0x48}, {&(0x7f0000004000-0x31)="0619793b7164be1a97b8fd765a59a1928ac496fa465b3fd4f6e5c3c579309161abd8dd8ee656fc2fc5147e552cd49da5b2", 0x31}], 0x2, 0x46) fcntl$addseals(r2, 0x409, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000004000)={0x52, 0x585b, 0x9, {0x0, 0x60b2}, {0x2, 0xca}, @cond=[{0x40000, 0x3, 0x9, 0x1, 0x800, 0x8}, {0x8, 0x1f, 0x96, 0xa00, 0x9, 0x3f}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8b10dbf804a2170e, &(0x7f0000005000)="8eeb9609755f2ba66ad91066ac63aa899e820c", 0x13) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000001000-0x5e)="41e1a49e66529ab64676572e1cee96a69fb4124271d602aeb5a6ae8688a71909792082b6047ca91aba53bfc843176a6d77677eec09b51aa2f505dad2de0c95adce9d2b728e36f0337c8f6d8c0b9708f0a37170cd6c181d4e92db82bbec61", 0x5e, 0x1, &(0x7f0000007000-0x14)={0x11, 0x18, r1, 0x1, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000008000-0x4)=0x2, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000009000-0xa8)=[@in={0x2, 0x2, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8cf}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000)=0x100, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f000000a000-0x4)=0x7f, 0x4) 2018/01/08 17:54:52 executing program 2: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') flock(r0, 0x1) ftruncate(r0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000d9a000)=""/198) 2018/01/08 17:54:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x401) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a98000)='/dev/sequencer\x00', 0x0, 0x0) inotify_rm_watch(r0, 0x0) 2018/01/08 17:54:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000474000)={&(0x7f0000000000)=@full={{0x3, {"c57e69cfbc8946"}, 0x6}, [{"d8581286ca60db"}, {"8188671e970d5e"}, {"afc7a727456a81"}, {"840d4b444107a5"}, {"3bb7f74ff6d502"}, {"5dbd232f279c61"}, {"05b55e76d5db0d"}, {"7fd236e32a3803"}]}, 0x48, &(0x7f0000fdf000)=[{&(0x7f0000816000)="ef0d9207704da14122f3cb4a999b2449e8dff16e0afc25d5a7af56f71fe472b3dc1ddb9dc56efaae7c4cf2f3040cfe20cbbb800f32fdaa1cb32865da164ecd2f5fbc04bb11055e5028a080e2958e9157ac87d57f508d65ebe838a6a2e537f2e983705e5b33d0e2712efb2b5598887929777950b648b0b9ed", 0x78}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x4}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000009a000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000bb3000-0x98)={0x0, @in6={{0xa, 0x0, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9}, &(0x7f000058f000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ed9000-0x10)={0x2, 0x8007, 0x7, 0xfffffffffffffff8, r3}, 0x10) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00006a7000)=0x2) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f000021f000-0x8)=0x3) sendmsg$nl_xfrm(r1, &(0x7f0000957000-0x38)={&(0x7f00004ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000994000-0x10)={&(0x7f0000742000)=@flushpolicy={0x15c, 0x1d, 0xe00, 0x4, 0x2, [@algo_aead={0xc0, 0x12, {{'authenc(rmd128,ecb(cast5))\x00'}, 0x390, 0x40, "12df00f34aa949879b4df2148b064fd9d6bb6c1d82920a841341f4a773a481abc77f0e063af530465e1439a838845a8feba10906bc74a4f9c0aef53d7c68b8fa91cb7c283b6374ad119af2459a1cbc891b4d4073e487757d6210c1554a9be7228ab2fc9604f5bba470d11e36e1cdbd260ec1"}}, @proto={0x8, 0x19, 0x33}, @tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x3, 0x1, 0x8, 0x1, 0xfffffffffffff05f, 0x200}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2b}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x3, 0x3, 0x0, 0x7, 0x4, 0x4}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x48004}, 0x20004010) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000b32000-0x4)=0x3407) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000c01000-0x10)={0x0, 0x0}, &(0x7f0000eaf000-0x4)=0x10) write(r1, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60000000202fe000900018005ffffe5000051", 0x1f) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000970000-0x4)=0x0) write$fuse(r2, &(0x7f0000776000)={0x30, 0x1, 0x1, @fuse_notify_retrieve_out={0x8, 0x5, 0x83c, 0x3}}, 0x30) sendmmsg(r2, &(0x7f0000b58000)=[{{0x0, 0x0, &(0x7f0000fea000)=[{&(0x7f0000b66000)="4750cea638739443c5fb4d80fa00f8432f8fa363dfbf17a1ec5c3831934ae833277f37bf706cf6", 0x27}], 0x1, &(0x7f0000257000-0x1598)=[{0xc8, 0x112, 0x1, "82a7d1521052b0c64b2e30a4f46a48b8b943d90b6cbd66011af9a075cd87bf8d714b4588ab309b4913659cc463cf8b83f239d827025eaf4b652a168097a2f7fac3bd48c4aa6c107cd7686c98fed8504f3ccbd047932d8c2a8292aa1c13e3427cdf6f38af49e781ebe5765d801d858c03fed62b17f5f62b09815061401dfee4e104978353314316ece82fc7941825bc02c3895b7b9f78a9a7bebf7d1ab43601631c44f0fa252c4a1479c06eae6567822f846a6398ceab"}, {0xd8, 0x102, 0x4, "a38729806208d730cfedd3841dc5b6c9423e930488eed96fda1792c0acf0e8a4bd6b1d803b8f9a6192134f1370641e24222e784bccede0b2890667a6544b0ba60a07f187e33753bb9ffdfdeb3cf366dcc63bc20bd34c9b3f23a162a3f9abce2aa61f938d4c1e4cbd5a4cc34228111a7ad419789b1f5e669db8cba67020d8a5c332f697ba83ee826db5865b5b5cdfacdca0324817d8b04c7616394b0d6559acce8dcba584cad95ea9b566e507572eaed68717fc2cc1ca9627f5cf6debdae22d47e14d9abe4ea1a7"}, {0x68, 0x29, 0x2000000000000, "aa62f343a8a4a47badfc5cfb60824bb8c846c5014bfe68f9606ba75471fae5d609c10dcb71a7015c1609562a21990d01285688ced373829a789a7929ae56bd2539e55646820a5b1eb5cf311a9d195fe7af06778aae"}, {0x1010, 0x0, 0xffff, 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{0x108, 0x104, 0x9, "7ef428da75ca52f554f78bd815f84b7d7b6971b7b2481c41b6aa6cf4bce743c56570eaba97ad096ed6ad88e564d9e2f012196bec43ec72deafce1d6c8e469de307ec85cf7d930bca6bedd43db4e4152457d80080e46762d9f227ed140cb38813ec4c1f84983cc8b08b61f5d45c23ce5ba06679f602b24941e4868dc01af6811de928c91c16c989443a6eee96f068470e252f222fc7e5dd096d1ed2a073d22a9bdb0dbf0dd9b23340b9d77664c05b6d0674dbcdc4fc48c453bacfea76cee6e94b6194974d635b5b3a27990b4a0c11f3b20c6b6f82b04597197d1654b556e509e1e437d80f6b646d2ec62dffdd284e68e7c63f52f3"}, {0x58, 0x1, 0xfffffffffffffffb, "290634af2592ae2e7310ca4182fb42ba0e303be7aff6f586bcd1c78ff376b99f002b8d21286d24ef8cc593193134f54949194e32022838d48cc9ab435a4e3f5dcea4"}, {0x100, 0x11f, 0xffffffffffffff5b, "ee7aafc9d7112d27842d0554b1d11be2f246c4ca1836640e8e5f06bdea8293ee9a85508b5e69ae3a656bcd972f338a5c8ce9f9394eea2746ad5512b9fd66d7b48e6e264342955ddecf77ecd0b03f9b0e32f6e421b3faf7a37b02256a0090fd68455141818892cf43aca09a8d0f351089fe8bb9f32a4c7cd98cdf47a40809464b79fc6d960f17f84c5041dd858e0cb3e366d246e280d6379e56ba1657a2df5bde8cf568f35b579b11cf713c914920cf6718a81f140e8a8c1ae97257731cdbe911ab1319f32241f4166a3ce346dcc62c2612ddc4aaa5ddc51bea7c75e407622177b8c8d49d4b6992c71f"}], 0x1270, 0x81}, 0xffff}], 0x2, 0x20008000) syz_open_dev$random(&(0x7f000012f000)='/dev/random\x00', 0x0, 0x82) ptrace$getregs(0xe, r4, 0x9, &(0x7f0000078000)=""/202) connect$nfc_llcp(r2, &(0x7f0000def000-0x60)={0x27, 0x7ff, 0x9, 0x6, 0x6, 0x6, "02f407189b8f175e47faa522e5b788b5ae7decdc1cedde8e093113f3c41809c368e9af9b897f003e03350fd30999a6d5c8c1f13210678fc5f6db4986e6e241", 0x2}, 0x60) 2018/01/08 17:54:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") signalfd(r0, &(0x7f00002df000-0x8)={0xffff}, 0x8) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) [ 41.111698] FAULT_FLAG_ALLOW_RETRY missing 30 [ 41.116763] CPU: 0 PID: 6784 Comm: syz-executor3 Not tainted 4.9.75-g5f5e5d4 #7 [ 41.124499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.133874] ffff8801c37bf5d0 ffffffff81d93049 ffff8801c37bf8b0 0000000000000000 [ 41.141920] ffff8801d1483610 ffff8801c37bf7a0 ffff8801d1483500 ffff8801c37bf7c8 [ 41.150090] ffffffff81660b1a 00000000000065e3 ffff8801c30a20f0 ffff8801c30a20a0 [ 41.158096] Call Trace: [ 41.160666] [] dump_stack+0xc1/0x128 [ 41.166006] [] handle_userfault+0xa3a/0x1310 [ 41.172034] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.179029] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 41.185419] [] ? handle_mm_fault+0x117b/0x2530 [ 41.191627] [] ? handle_mm_fault+0x1fc3/0x2530 [ 41.197835] [] handle_mm_fault+0x1fd1/0x2530 [ 41.203867] [] ? __pmd_alloc+0x410/0x410 [ 41.209553] [] __do_page_fault+0x5c2/0xd40 [ 41.215403] [] ? mm_fault_error+0x2c0/0x2c0 [ 41.221353] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.228000] [] do_page_fault+0x27/0x30 [ 41.233519] [] page_fault+0x28/0x30 [ 41.238768] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 41.245588] [] ? userfaultfd_ioctl+0x1403/0x24e0 [ 41.251976] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 41.258880] [] ? futex_wake+0x146/0x440 [ 41.264472] [] ? get_futex_key+0x1050/0x1050 [ 41.270502] [] ? userfaultfd_release+0x650/0x650 [ 41.276884] [] ? perf_event_comm+0x1a0/0x1a0 [ 41.282919] [] ? __lock_acquire+0x629/0x3640 [ 41.288967] [] ? do_futex+0x3f8/0x15c0 [ 41.294478] [] ? vma_wants_writenotify+0x51/0x380 [ 41.300990] [] ? vma_set_page_prot+0x10f/0x180 [ 41.307193] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.314185] [] ? userfaultfd_release+0x650/0x650 [ 41.320562] [] do_vfs_ioctl+0x1aa/0x1140 [ 41.326247] [] ? ioctl_preallocate+0x220/0x220 [ 41.332454] [] ? selinux_file_ioctl+0x355/0x530 [ 41.338827] [] ? selinux_capable+0x40/0x40 [ 41.344682] [] ? __fget+0x201/0x3a0 [ 41.349932] [] ? __fget+0x228/0x3a0 [ 41.355189] [] ? __fget+0x47/0x3a0 [ 41.360349] [] ? security_file_ioctl+0x89/0xb0 [ 41.366550] [] SyS_ioctl+0x8f/0xc0 [ 41.371711] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/08 17:54:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000b1e000-0x5)='veno\x00', 0x5) sendto$inet(0xffffffffffffffff, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) writev(0xffffffffffffffff, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x219}], 0x1) 2018/01/08 17:54:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000086e000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e54000)={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]}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000897000)=0x0) prctl$setname(0xf, &(0x7f0000322000-0xd)='/dev/snd/seq\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b2f000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00006d6000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000062f000-0x28)={@generic="330c7a454ea7d05dc3ff07e087a1ed77", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_gettime(0xffffffffffffffff, &(0x7f0000e80000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000809000)={0x1c3, @time={0x0, r3}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 17:54:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000034000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000cd3000)={@generic="18b39a10e2925eea1a6be8defbcd876d", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket$inet(0x2, 0x1, 0x400000000) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f92000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe2(&(0x7f0000e91000-0x4)={0x0, 0x0}, 0x4800) 2018/01/08 17:54:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x4, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x42, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x100) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$void(r0, 0xc004587f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x288c447b, 0x3, 0x7f, 0x4, &(0x7f0000000000)=@common='dummy0\x00', 0x0, 0xa006, 0xfffffffffffffffb}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r1, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000001000-0x10)={0x3e, &(0x7f0000002000-0x28)=""/62}) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) munlockall() unlink(&(0x7f0000002000-0x8)='./file0\x00') listen(r3, 0xa5e4) bind$netrom(r4, &(0x7f0000002000-0x48)=@full={{0x3, {"e368ea24c86674"}, 0x6}, [{"2747c18ab27bcd"}, {"c54a636b82ef09"}, {"7b87ee5ecb0431"}, {"576f4c390e8c06"}, {"1c4e145343fe36"}, {"9541ebc44a6c0b"}, {"56389ffa31ce1a"}, {"7adef756eacf99"}]}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000003000)={0x0, 0xf9, 0x10, 0x6, 0x80000000}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000)={r5, 0xffff, 0x9}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000005000-0x4d8)={0x100, {{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000006000-0x10)=@generic=""/16, 0x10) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000006000)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x1, 0x401, 0x1, 0x2, 0xa, 0x0, 0x80, 0x33, 0x4, r6}, {0x10001, 0x0, 0x4, 0x5, 0x2, 0x3, 0x6, 0x1}, {0x6, 0x0, 0x0, 0x9}, 0xea, 0xe, 0x1, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x33}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x7, 0x3, 0x0, 0x0, 0x7ff, 0x1}}, 0xe8) 2018/01/08 17:54:53 executing program 6: mmap(&(0x7f0000000000/0x5cb000)=nil, 0x5cb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") mmap(&(0x7f00005cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005cb000)=0xfff, 0x4) read(r0, &(0x7f00005c6000-0x39)=""/44, 0x2c) 2018/01/08 17:54:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000060a000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1602}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000653000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e6e000)=0x0, &(0x7f0000488000)=0x4) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000922000-0x10)=@common='lo\x00', 0x10) setsockopt$inet_int(r3, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) 2018/01/08 17:54:53 executing program 2: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f5d000-0x8)={0x0, 0x0}, 0x4800) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000a84000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) sendmsg$key(r0, &(0x7f0000f58000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x0, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 17:54:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000337000)='veno\x00', 0xfffffffffffffe27) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000003d000)=@add_del={0x2, &(0x7f0000115000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7}) syncfs(r1) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000528000-0xc)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000029a000)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) bind$packet(r1, &(0x7f00002fd000-0x14)={0x11, 0xf5, r2, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/08 17:54:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000b1e000-0x5)='veno\x00', 0x5) sendto$inet(0xffffffffffffffff, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) writev(0xffffffffffffffff, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x219}], 0x1) 2018/01/08 17:54:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') setns(r1, 0x4000000) rename(&(0x7f0000e28000-0xa)='./control\x00', &(0x7f0000cdf000-0x10)='./control/file0\x00') mknod$loop(&(0x7f0000ac3000-0x10)='./control/file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 17:54:53 executing program 4: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d1f000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d1e000-0x1)=""/1, &(0x7f000023e000)=0x1) 2018/01/08 17:54:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000b1e000-0x5)='veno\x00', 0x5) sendto$inet(0xffffffffffffffff, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) writev(0xffffffffffffffff, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x219}], 0x1) [ 41.500899] device gre0 entered promiscuous mode 2018/01/08 17:54:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b1e000-0x5)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x219}], 0x1) 2018/01/08 17:54:53 executing program 4: mmap(&(0x7f0000000000/0x579000)=nil, 0x579000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000579000)={0x0, 0x0}) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000579000)=""/95, 0x5f, 0x40, &(0x7f0000004000-0x1c)={0xa, 0x3, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x140, 0x10, 0x1, 0x0, 0x0, {{@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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_crypt={0x48, 0x2, {{'ctr-cast6-avx\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000057b000-0x2)='$\x00', 0x2) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000057a000)={{0x4, 0xfffffffffffffff7}, {0x6, 0x6}, 0x800, 0x0, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 17:54:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b1e000-0x5)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x219}], 0x1) 2018/01/08 17:54:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b33000)='/dev/ptmx\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000868000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) readv(r1, &(0x7f0000a13000)=[{&(0x7f0000e11000-0xad)=""/173, 0xff73}], 0x1) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000f2000-0xc)={0x2, 0x51, 0x7, 0x80, 0x9, 0x3}) 2018/01/08 17:54:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f4b000)='/dev/loop-control\x00', 0x80080, 0x0) r1 = perf_event_open(&(0x7f0000d06000-0x78)={0x2, 0x78, 0x9, 0x5, 0x8, 0x5, 0x0, 0xc6, 0x200, 0x0, 0x5, 0x9, 0x7fff, 0xe, 0x5, 0x926, 0x1390000000, 0x800, 0x1, 0x6, 0x4, 0x5, 0x6e, 0x8, 0x101, 0x7, 0x9, 0x40, 0x8, 0x20, 0x4, 0x3, 0x0, 0x80000000, 0x9, 0x0, 0x81, 0x6, 0x0, 0x7a1, 0x0, @perf_bp={&(0x7f0000791000)=0x0, 0x0}, 0x104, 0x6, 0x2, 0x6, 0x40, 0x6c86, 0x1, 0x0}, 0xffffffffffffffff, 0x1, 0xffffffffffffff9c, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000963000)='net/ip_tables_names\x00') r3 = eventfd2(0x1, 0x801) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) poll(&(0x7f0000bc6000-0x28)=[{r0, 0x8000, 0x0}, {r1, 0xa4, 0x0}, {r2, 0x4000, 0x0}, {r3, 0x0, 0x0}, {r4, 0x10, 0x0}], 0x5, 0x4) pipe2(&(0x7f0000e0c000)={0x0, 0x0}, 0x4000) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000776000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r6 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) r7 = getuid() r8 = getpgrp(0x0) get_robust_list(r8, &(0x7f0000794000-0x8)=&(0x7f0000eed000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00008cf000)=0x18) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000cb9000)={0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) r9 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000759000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000666000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007fc000)=0xfffffffffffffca2) fchown(r6, r7, r10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r6, 0x404c534a, &(0x7f00008df000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 17:54:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b1e000-0x5)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002f8000-0x1000)="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", 0x219}], 0x1) [ 41.618800] kasan: CONFIG_KASAN_INLINE enabled [ 41.624408] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 41.634518] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 41.640781] Dumping ftrace buffer: [ 41.644339] (ftrace buffer empty) [ 41.648050] Modules linked in: [ 41.651348] CPU: 1 PID: 6867 Comm: syz-executor3 Not tainted 4.9.75-g5f5e5d4 #7 [ 41.658776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.668111] task: ffff8801c4a10000 task.stack: ffff8801c30d0000 [ 41.674137] RIP: 0010:[] [] sg_common_write.isra.23+0x382/0x18d0 [ 41.683626] RSP: 0018:ffff8801c30d7908 EFLAGS: 00010202 [ 41.689061] RAX: dffffc0000000000 RBX: 00000000000000f7 RCX: ffffffff8266cd9a [ 41.696309] RDX: 0000000000000002 RSI: ffff8801c312819c RDI: ffff8801c312819a [ 41.703572] RBP: ffff8801c30d7aa0 R08: 0000000000000000 R09: 0000000000000000 [ 41.710830] R10: 0000000000000002 R11: ffffed003861af6e R12: 1ffff1003861af2f [ 41.718086] R13: ffff8801c3128000 R14: ffff8801c30d7b68 R15: ffff8801c3128158 [ 41.725332] FS: 00007fb7db071700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 41.733540] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.739408] CR2: 00000000200f1ff4 CR3: 00000001c3b58000 CR4: 0000000000160670 [ 41.746666] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.753951] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.761204] Stack: [ 41.763366] ffff8801c4a10000 ffff8801c31281e0 ffff88010000acfa 0000000000000010 [ 41.771350] ffff8801c312819c ffff8801c4a10000 ffff880100001770 000000000000acfa [ 41.779305] ffffffff838a7203 ffff8801c3128000 ffff8801c4a10000 ffff8801fffffffd [ 41.787277] Call Trace: [ 41.789851] [] ? mutex_lock_nested+0x5e3/0x870 [ 41.796052] [] ? sg_open+0x1670/0x1670 [ 41.801560] [] ? check_stack_object+0x68/0x140 [ 41.807757] [] ? __check_object_size+0x174/0x3a9 [ 41.814129] [] sg_write+0x6b8/0xb30 [ 41.819374] [] ? sg_ioctl+0x2c30/0x2c30 [ 41.824969] [] ? perf_event_mmap+0x8f/0xc10 [ 41.830918] [] ? get_futex_key+0x1050/0x1050 [ 41.836950] [] ? __lock_acquire+0x629/0x3640 [ 41.842976] [] ? do_futex+0x3f8/0x15c0 [ 41.848492] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 41.855475] [] ? sg_ioctl+0x2c30/0x2c30 [ 41.861068] [] __vfs_write+0x103/0x680 [ 41.866576] [] ? do_iter_readv_writev+0x400/0x400 [ 41.873057] [] ? __might_sleep+0x95/0x1a0 [ 41.878850] [] ? __inode_security_revalidate+0xd9/0x130 [ 41.885836] [] ? avc_policy_seqno+0x9/0x20 [ 41.891694] [] ? selinux_file_permission+0x82/0x460 [ 41.898337] [] ? security_file_permission+0x89/0x1e0 [ 41.905061] [] ? rw_verify_area+0xe5/0x2b0 [ 41.910927] [] vfs_write+0x189/0x530 [ 41.916270] [] SyS_write+0xd9/0x1b0 [ 41.921524] [] ? SyS_read+0x1b0/0x1b0 [ 41.926948] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.933756] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.940310] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 41.946860] Code: 42 66 89 85 90 fe ff ff 48 8b 85 c8 fe ff ff 48 83 c0 10 48 89 c2 48 89 85 80 fe ff ff 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 1b 15 00 00 48 8b 85 c8 fe ff ff 48 8b 58 10 [ 41.973374] RIP [] sg_common_write.isra.23+0x382/0x18d0 [ 41.980495] RSP [ 41.984738] ---[ end trace 905ca255ad8d048a ]--- [ 41.989676] Kernel panic - not syncing: Fatal exception [ 41.995520] Dumping ftrace buffer: [ 41.999045] (ftrace buffer empty) [ 42.002739] Kernel Offset: disabled [ 42.006362] Rebooting in 86400 seconds..