000a76000)=""}) r4 = fcntl$getown(r0, 0x9) get_robust_list(r4, &(0x7f00005cd000)=&(0x7f0000616000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000ee7000-0x4)=0xc) 2018/01/27 08:38:44 executing program 5: r0 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xfffffe00, 0xfffffffffffffffb) add_key$user(&(0x7f00004f9000-0x5)='user\x00', &(0x7f0000c0d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000211000-0x29)="2d392629e6494b76a29fdbace0624ad63aa599059da2ee25969ced8478677d10bb259926ff15996625", 0x29, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) 2018/01/27 08:38:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000b1d000)=""/21) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00003b6000-0x1000)=""/4096) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/27 08:38:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) poll(&(0x7f0000e49000)=[{r0, 0x2088, 0x0}], 0x1, 0xfffffffffffffffb) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00003d8000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00004f0000-0x98)={0x0, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7e0, 0xffff}, &(0x7f00000be000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b33000-0xc)={r1, 0x10, &(0x7f0000fbc000-0x10)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004fe000)=0xc) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) prctl$intptr(0x21, 0x8000) 2018/01/27 08:38:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xd) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003ce000)={0x0, &(0x7f000016d000)=[]}, 0x8) [ 79.806693] binder: 15128:15132 unknown command 0 2018/01/27 08:38:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00008fc000-0xbc)={0x400, 0x3, 'client0\x00', 0xffffffff80000000, "4c4973b5812247e5", "b91b54fa9773b386f25f1c92df8f845623223c9d70bb0d7e3aea7b902e969092", 0x54e, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 08:38:45 executing program 0: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005cb000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00004c1000)={0x2, &(0x7f0000efa000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef5000)="", 0x0, 0x0, &(0x7f0000ef5000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/27 08:38:45 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000019000)={0x2, &(0x7f000000e000)=[{0x7c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r0, &(0x7f0000022000-0x10)=[], 0xca2395022b7024fc) 2018/01/27 08:38:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r0, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000752000)={0x6, 0x8001}) tee(r1, r0, 0x803c, 0xfffffffffffffffe) 2018/01/27 08:38:45 executing program 6: mmap(&(0x7f0000000000/0xab6000)=nil, 0xab6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ab7000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00004df000-0x1000)=""/4096) mmap(&(0x7f0000000000/0x913000)=nil, 0x913000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000004b000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000913000-0xd)=""/13) 2018/01/27 08:38:45 executing program 7: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/ptmx\x00', 0x7fe, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000e86000-0x90)={0x1ff, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000430000)=0x0) mmap(&(0x7f0000e86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r2, 0x0, &(0x7f0000e87000-0xcb)=""/203) ioctl$TCFLSH(r0, 0x540b, 0x5) 2018/01/27 08:38:45 executing program 0: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000f69000)=[{{&(0x7f0000d86000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000256000)=[{&(0x7f0000fdf000-0xce)=""/206, 0xce}, {&(0x7f0000fdf000-0xa5)=""/165, 0xa5}], 0x2, &(0x7f0000896000)=""/155, 0x9b, 0x4}, 0x5}, {{&(0x7f0000fdf000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000209000)=[{&(0x7f0000fdf000-0x5b)=""/91, 0x5b}], 0x1, 0x0, 0x0, 0x7}, 0x88}], 0x2, 0x40000002, &(0x7f0000baa000)={0x77359400, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000688000-0x8)={0x7, 0xbd2, 0x40, 0x100000001}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = dup(r2) setsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000be3000)="ca10484e37e997dc4bc44753dc5a811db652b992b56bea7e6902adbff21b22c6153abe30253e50ae47704a8fb39788d2bcd2bbb2ddb60702b110b4a24a2202114d81ce37b59f78795b71cddc08a0d29c740ad6ec1abe98313b47c3d671806be00b5f5d9b7a2e0f56ff07016a921301ba48d04820cadc370faae6531ac0b619086e9442eedb3e32e42da9df05e26431e10b40a4988482a587ba8101ec0947912fe43b5ea1401a6303497f90f6b9d61cb39ce2fe246dab5fe447488eb6caf88a3d5718d57449d086c2843f85387a9ae200f035718f68d2e5e201ae99d0edc681ae83f709a6", 0xe4) r4 = epoll_create(0x401) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fdf000-0xe)='/dev/keychord\x00', 0x42, 0x0) getpeername$inet(r5, &(0x7f000034c000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000442000)=0x10) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000e35000)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) r6 = accept4$ipx(r3, 0x0, &(0x7f0000110000+0x55e)=0x0, 0x80800) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fallocate(r6, 0x2, 0x6, 0xa57) [ 79.826905] binder: 15128:15132 ioctl c0306201 2000efd0 returned -22 [ 79.847219] binder: 15128:15146 unknown command 0 [ 79.852670] binder: 15128:15146 ioctl c0306201 2000efd0 returned -22 2018/01/27 08:38:45 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) r2 = getpgrp(0x0) r3 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00003b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00006ad000)='./file0\x00', &(0x7f0000208000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000094b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007bd000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000036a000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f6000)=0xe8) r13 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000001000)=""/29) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f000023e000-0xc)=@proc={0x10, 0x0, 0x1, 0x20}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000-0x4a0)={0x4a0, 0x21, 0x200, 0x5, 0x2, "", [@typed={0xc, 0x39, @u32=0x8}, @generic="8114369361f292ceb9bf2b36536876213b7d3d15ea2ff4169985f6635e1f71f3e9d2fd0e7f6c466e24d1de6fb4ce9aeca8698db700bfe92757625bc4be7de5db34241a7e79a2566fb05371c5e7deec5b6fd8c478", @generic="fce9a6c41fb7a902378d3814f7527f0bf61e62054149cfad488a5bb27611c9fd3bdd7efe82e6d34488cba786c34b2a7d5ba236be1f23da6cfc2f43469efcb01e31cbba30f4dbf9f5a91eedce740b7e3d5b85b3f09f4eba1d8a64f8e31e7e5609f37a73c7653dd1d870098056f73a3d0eab8ccd29a495092e26e1c83fd9fdc4867f8f0498a0990af50ac53221c51e68305e71bf1723baa5d1bf4ed489da32b94d93", @typed={0xc, 0x3c, @ipv4=@multicast1=0xe0000001}, @generic="3b645f4c9db205677272935ec8769a8004417a282ecef59de5fd858a21536abd7c55b7f3eb27aa0ce1adf42187a4dd9a0a69480415a1cb81f384d0a9416f5cc30f6641ce", @typed={0xc, 0x30, @ipv4=@loopback=0x7f000001}, @nested={0x288, 0x2c, [@typed={0x8, 0x2d, @void=""}, @typed={0x18, 0x2f, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}}, @typed={0xc, 0x25, @pid=r2}, @typed={0xc, 0x96, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}, @typed={0xa0, 0x11, @binary="45c3263292278c3b9d76b7f9e0afeb5e66569f19c0b753a7a57290e62444882447bdee4a44b7e5177e1cf3efd9a5df418fb15c5656257cbe418a7281b5bedad5f4e2a87842cc0bc53ce32d9f36aacbd3789d2d1e22c598558e081993a3391b3d53cdf66de437b416553acc6f0f58229a185de50253c461e74cdf669fdd2f0b01478baa8f08a3befea9fa98f4578c526dd65184d0da604d"}, @generic="19e5357047b51b30417b176240feb29eaa921a1cc0ac514f844529f8e8cd863a2cbb826c3d05dd3b6774dd69ced2174d93f73490ac27c879eb68c4feb79d53fa2dc0cd4eb9b7f4155aa955ff09a999015080b665856ac444d3a43b9c1fcee9cad0ba9f50fe7d", @generic="23e46812960fe1eeff422ce0874eeec65dc0ca3b848e1d82ad1742b52ca83604e7a41c6acab96e6fcbc3a3430b0b1b027616eb3da962a89a4e921063ff65691d5985996b1bbaf1a9a34d6feecfb0edd852962f9a7fd1ba218925ea9a6a2233bab7", @generic="b6d3e5110d0d1701817b24a66776648eab51924878fbdc82c630218c0be41b043be51065e52fe2c7ac9a5281b4543bc5841c112bf76517a376287c22441fafe928818ab3ac5e381adf37101fbd75f50b961a9fe2e6f679685d5f57b7f6b7bd57b04420ba31fcfc956cd3d3d84d7263f3f026820a0f4ceb84974e7386cc15b8203e41319537291552ce58c0974d2e26a84a19f5c45fe6f8349081b5edb85676c26669d6937dcc6ddad1", @generic="4cb4a1953034f07cf9b506963b01c3c8f2174f9dc96bdfc6ff875f81fcec65e39a6396b5ac3111ce72f569a90a", @typed={0xc, 0x39, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @typed={0xc, 0x6, @ipv4=@loopback=0x7f000001}, @nested={0x9c, 0x36, [@typed={0xc, 0x87, @uid=r3}, @typed={0xc, 0x94, @fd=r0}, @generic="64cb3652953c493e696fea1e5b7c0cc84482221ddb1e11778c78e23161da45c657921ba40ab8bb8e", @typed={0xc, 0x6a, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x85, @void=""}, @generic="57e679766dad2d7d03f4290c60d1e70ef13e181481bb44590abb19a5a3", @typed={0xc, 0x8a, @uid=r4}, @typed={0xc, 0x7c, @fd=r0}, @typed={0xc, 0x68, @pid=r5}]}]}, 0x4a0}, {&(0x7f0000f5c000-0x60)={0x60, 0x3c, 0x8, 0x3, 0x0, "", [@nested={0x50, 0x86, [@typed={0x18, 0x43, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x15, @uid=r6}, @typed={0xc, 0x10, @pid=r7}, @typed={0x10, 0x85, @u64=0x536}, @typed={0xc, 0x5a, @fd=r0}]}]}, 0x60}], 0x2, &(0x7f0000000000)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x30, 0x4}, 0x40000) 2018/01/27 08:38:45 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) fcntl$notify(r0, 0x402, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f04000-0x4)=0x0, &(0x7f0000191000)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:45 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002c8000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000+0x40e)={"21827c6acc9c8f689a7fa1bcffda1e2e", {0x4, 0x6, 0x3, "f1f35f4c0a96", 0xfffffffffffffffd, 0x0}}) 2018/01/27 08:38:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') ioctl(r0, 0xa38, &(0x7f0000ddb000-0x4)="0ace2550") sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/27 08:38:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008a6000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00007df000-0x8)={0x0, 0x5}, &(0x7f0000920000)=0x8) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f000006b000)={0x800, 0xe35, 0x10000}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cad000)={r1, 0x8, 0x30, 0x9, 0xfb}, &(0x7f0000b9b000)=0x156) r2 = socket(0x40000000000f, 0x2, 0xc) write(r2, &(0x7f0000f58000)="1f0000000104ff00fd4245bb07000900000000000800010091e0e103000000", 0x1f) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f000015d000)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) 2018/01/27 08:38:45 executing program 5: creat(&(0x7f00000dd000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000099a000-0x8)='./file0\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d6e000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a20000)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00007e6000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e48000)=0x14) recvfrom$packet(r0, &(0x7f0000754000-0xf1)=""/241, 0xf1, 0x140, &(0x7f0000aab000-0x14)={0x11, 0x17, r1, 0x1, 0xffffffffffff7fff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) socket$netlink(0x10, 0x3, 0x6) 2018/01/27 08:38:45 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000676000)=0x2b) read(r0, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) inotify_init1(0x80800) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000016000-0x10)={0x2, &(0x7f000001b000-0x18)=[{0x14, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(0xffffffffffffffff, &(0x7f0000009000)=[{&(0x7f0000018000-0x2)="fc", 0x1}], 0x1) openat(r4, &(0x7f0000a2a000)='./file0\x00', 0x80000, 0x124) 2018/01/27 08:38:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000706000-0xd)='/selinux/mls\x00', 0x0, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) connect$vsock_stream(r0, &(0x7f0000138000)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10) mkdir(&(0x7f0000402000-0x6)='./bus\x00', 0x1) r1 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) epoll_create(0x100000000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000084e000-0x10)={0x7, 0x6, 0x5, 0x5}, 0x10) dup(r1) accept4$inet6(r0, &(0x7f0000315000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000099b000)=0x1c, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f00009b7000)='./bus\x00', 0x24867c8490945916, 0x0) 2018/01/27 08:38:45 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ffa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dba000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x40045436, 0x2) 2018/01/27 08:38:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bc6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f000058a000-0x10)=""/16, 0x10) 2018/01/27 08:38:45 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xb5, &(0x7f0000002000)=""/181}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009000)={{{@in=@multicast1=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) r2 = getpgid(0xffffffffffffffff) r3 = fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000008000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) r7 = getuid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000009000)=0x0, &(0x7f0000009000+0xc0c)=0x0, &(0x7f0000009000)=0x0) r10 = getpid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000009000)={&(0x7f0000004000)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000006000-0x40)=[{&(0x7f0000007000)={0x17a8, 0x3e, 0x1, 0x5, 0x1, "", [@nested={0x70, 0x3e, [@generic="e10ddcab3181b101931e39750a5fd442790dee4243ab39d58b958d3096797b77a46377df925606ba35355b39853e520c888c503d2a6673ba8d613cfe3da8b516c3946a1546dddeffa88aacc0fef33dd6a1fa240725c0c63865f9fc462fdae96b91d28bad9c0c589eee6e8d"]}, @nested={0x48, 0x1d, [@typed={0x20, 0x48, @str='{nodevcgroup.ppp1&:,*{\x00'}, @typed={0xc, 0x29, @uid=r1}, @typed={0x18, 0x94, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0x240, 0x19, [@generic="", @typed={0xc, 0x17, @pid=r2}, @generic="7b63e4ad99993ce0ee8d547b0355a10af0d76d71620ad45582f99c631dd0ac993645463e98029268ef3dd6e63e3292f20b77fa68a8545effb9ceb35a7dc2c6ed4602528c72b951916fdaf53e23e041321e283dc1a2cef1cb4986d5253cbd4e7de939d2c7b88c57b02671c7b894db223027d072bcc7f87e085c267a2fcbd09acb7ed4c74f2a9e8045e087eb1ffdcbba6a80d78dc400b70d002e47fb8a21bfdf6633663b56c3a62b44828be20dbc36b692f2178673d2f89ff0c8d6a80db7043eee04610bf6d11d9dc362412445e5d325d1765ea59923ce9a04315d6d9a1d3e12c6d9", @generic="aaaaf95b74d8d36f17f693d4d74ff2f2894d7d73c84a8adfa01ae19ec0505d87e3fe29595c9da76b9b64a3d4c9d674bed315e6fc91c033ab30e24e3ad677a6a043e2a0d87eb4bbb5c002577a734a337d8bb0cf57e0c486a6cb32d0cd4e42345df5d85f57ba3d3d00ab2691d12628cc97bc2d403217fc103fd9f52ae10e90c068eecd92cfdd9dfcc072a89f5b59946b5379ba2076e99c7b278cd655301e6a131ef69d8414968dbdf4aa4275fe425d671d56e4d3b5a0190d29710a5346babd01f337bb456f3c2c85a43f378374d148ac1835c34fb6f0438ad54a93d8b1b6fa3d46390b5e98ec0e0682f62396107ab2fe174e6f0c0c51b5588db9", @typed={0x18, 0x90, @str='em0cgroupuser\x00'}, @typed={0x18, 0x10, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0xa, @pid=r3}, @typed={0xc, 0x18, @pid=r4}, @typed={0xc, 0x14, @u32=0x6}]}, @nested={0x1050, 0x65, [@typed={0x1008, 0x69, 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@generic="22006fa2be5aa77f717c5043cee2dbb7a34d6d1120e575e015408424199ee41b9cb74f71db55f7b973ca423f50399db94820462b896ace08dfc7f1689de99cdabdcf3f386ce20dda4cecdac517b8feea43ea97d67159e3dd5c23ab32f931140c86dcb2808eb779db541567f8287100cf878af46e6534bcaab82fcf000cd28d9385591e819fdb3e03c9946614be8f18c12c482ca166f02fb555d0e6b0b914a505d7a6da37fa0f7125709bf1e9fa8dafd228b3d10941431a2566cfb3b1b90d", @typed={0x54, 0x29, @binary="627614d53e0025b2bb2216aeb6c2b6256851e92539411ec7a009e212868deae79240d6747618dc0e91ff627f455268c3bd2fe27d797f378f6e940ab523fd61868dbec9644aeea8c7461d"}]}, @nested={0x1114, 0x31, [@generic="32f52bd1e914d5ccf0517ce9ed1b4ae8a3b7478f2cbda18d708216694e2c1ce63d291a50959526045648c14dc4a617526b8f59f200bed6f2e7c5193be6bd0c95f2260ff2901455c7f5a27db27b5d", @generic="ef84f3d516b7cb0e035685a2bc935d63a372e6c81c457bb68d03ee97cfeaac7f48d3bc8c005b0d33f81b1d384af2149453363c677f7de7ab7e4fcc9d85556569ac654f50753ed8e5e6333b90765c31a7658ae1c372f2c6afcf97422411dbc7e9ae601246c124445511847494e9cdb4b59889dad742854b6b77018ac6c6b850f26ed0d8d0abf097296f8bd40b291180ed800422c6c2d10aa2281c96d3a4", @typed={0xc, 0x4d, @fd=r0}, @typed={0x1008, 0x64, @binary="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@typed={0x10, 0x2e, @u64=0x20}]}, @generic="ed01e4a0598d8c146872915818c42379dfc1817eb9e5ac806c7080bbb50ef77d753462994e42ae69fe3df3b1900ffa4012233cb07694112abf325abeb00d255be86210d5a9bedbd58d9265dcccd7a2cdecfac69a4aa974aa459503efe2750e66f74c1c5ac692343860454e7b6d804de49b5e0f3e20948e5ee17ae81e993ee0e528399a66d751a0687ab6f48859ed4a978b612eb54478da6497bfee0af55aafc98bfc9d2a5aba70a9b313a55952b2cab48203c9b1cc49c904c6e5ca28cfca1411261d3984add1980a92bddbaf2e5ed2eb1934de8efc0c866e0f08ccc7", @nested={0x204, 0x5a, [@typed={0x10, 0x26, @u64=0x1}, @generic="5b2a8aacaf29eccbff345e9492d0a2c7ca6f650dd8467103562ae202dd51a817d42cb536836058e4c5896574743cc07a330a563ad910a60389efdd6a96690cec759c62a5f60b510dc10af9c587dc065afbd1e322ccdc9638814b76e159327b1cea10d7987d0a1e08552533900f1b02d7cfa5a6613403ba37d391fb875d06704d20ae0b48742a1763758695dda59dbc7b77aaad93729f3b8a51f93156b3f62dee1de55817207c088914b1e6792fc33eb98bfe7da801342a2e359566a36dfa936de9ca045e4dbd263d1429bdce3192", @generic="8775f9fd3b15b7d70b55d2d9d09be3eba3b0d096908ef4d79fc60d97e0570be3c15bb1cd0e9054993b79140fab4f77292174e168ceef6e127f57fab03d0879aabba998e2f9fe8c59a39eccfb9a8d3a804d50022ebec1a77a1033cdc7493767e27ab4ef1687746954ed58e76b3701093c1d92dfc06e39397732becb4adfd4", @typed={0x10, 0x14, @u64=0x4}, @typed={0xc, 0x7, @pid=r11}, @generic="492ad622e22ccf05f5118dd4e7834f1117e2f0b8c82e51072fe9f655b2fb89ad483b25ba275db599b9195513508da269e0ed304f48aface1946788a0eccaf273ea7cfc48e02ce29ee03fca0ee82e354412abf016a03d9b8db3bfc8c125a1222b49adc92aa78af8c51cdd70b3269cdc69efe21bd45498bd338f", @typed={0xc, 0x14, @str=',\x00'}]}]}, 0x2878}], 0x8, 0x0, 0x0, 0x0}, 0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="") setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000003000)=@req3={0x101, 0x8, 0x6, 0x1f, 0x0, 0xbb, 0x1}, 0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f000000b000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/27 08:38:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x804, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d81000)=0x0, &(0x7f0000eef000-0x4)=0x4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/27 08:38:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000ce6000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xfffffffffffffffe}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) r2 = syz_open_dev$usbmon(&(0x7f0000962000-0xd)='/dev/usbmon#\x00', 0x100, 0x40000) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000cb7000)=0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x8, 0x4) connect$ipx(r2, &(0x7f000046a000-0x10)={0x4, 0x1000, 0x3f, "0d645c29d771", 0x7, 0x0}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000119000)=[{&(0x7f0000967000)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x45}], 0x1, 0x0, 0xfffffffffffffd61, 0x0}, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000037a000)=""/77, &(0x7f0000e06000-0x4)=0x4d) recvfrom$inet6(r0, &(0x7f000068a000-0x9e)=""/158, 0x9e, 0x0, &(0x7f0000577000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/27 08:38:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x217) sendfile(r0, r1, &(0x7f00009cc000-0x4)=0x0, 0x10001) 2018/01/27 08:38:45 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000f04000-0x50)={@common='gre0\x00', @ifru_names=@generic="5bab1470d5ecad9df953738bd2529215"}) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') ioctl(r0, 0xa38, &(0x7f0000ddb000-0x4)="0ace2550") sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/27 08:38:45 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f000000d000)=""/185, &(0x7f0000016000-0x4)=0xb9) 2018/01/27 08:38:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) getpeername$ax25(r0, &(0x7f0000f93000)={0x0, {""/7}, 0x0}, &(0x7f00003ac000-0x4)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) getdents(0xffffffffffffffff, &(0x7f000068f000-0xd4)=""/212, 0xd4) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000312000)={0x0, 0x0, 0x0}) 2018/01/27 08:38:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x20000000010005) 2018/01/27 08:38:45 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000005000-0x55)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000000c000)=0x3) 2018/01/27 08:38:45 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000044f000-0x8)=@req={0x50, &(0x7f0000001000-0x50)={@common='vlan0\x00', @ifru_names=@generic="d024083a55ef2bebcf3a0b7ae2da9f44"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a4a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000ca4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="090000a0000000f105f53bf8ff325d59"}) readv(r3, &(0x7f0000376000-0x20)=[{&(0x7f00005f7000)=""/1, 0x1}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='lo\x00', @ifru_flags=0x2fd}) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000e0a000)=[{&(0x7f000083c000)="390000001300094700bb61e1c3050000070000060200000045000000000080f008003c000d003f000000280ff4000300000000000000060400", 0x39}], 0x1) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000e03000-0x2a)={0x7e5, 0x6, 0x8, 0x8, 0x2, 0x5}) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00008b5000)=0xfffffffffffffff9, &(0x7f00003e0000)=0x4) 2018/01/27 08:38:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c88000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000c67000-0x8)='./file0\x00', 0x22000408) inotify_rm_watch(r0, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000305000)="", 0x0, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000990000)="797e68de00", 0x3c8) shutdown(r2, 0x1) 2018/01/27 08:38:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000895000)={0x1, 0x0, 0x0, 0x4, 0x0}) unshare(0x400) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f42000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00008e4000-0x10)={0x3, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000f4f000)={r2, 0xffffffff}) openat$keychord(0xffffffffffffff9c, &(0x7f0000c5d000)='/dev/keychord\x00', 0x0, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000010000)={0x0, 0x4, 0x400000000, 0x0, 0x0}) 2018/01/27 08:38:45 executing program 3: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x440001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8f1, 0x80) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000721000-0x4)=0x1) sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000002000)={0xfff, 0x0, 0x10001, 0xfffffffeffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000002000)={0x3f, r2, 0x10001, 0x8}) 2018/01/27 08:38:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000e4000-0x4)=0xb) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x20, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000006000-0x28)={0xfffffffffffffffd, 0x12, 0x400000000, 0x6, "105fcc6c098d100400b00000000004152d5fea00011eba855c5cdd370b73ec25"}) 2018/01/27 08:38:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b61000-0x8)=[{&(0x7f00000a7000-0xb5)="865d3d6c2a069cebb4ce8a40456c6aba85b6d2e2ff76983132f1c1d2b2bd1c86c015e71bc7d76da3a3c04fddcc91645e0abffa480fc49d38be71c202672a9f2d439ff8895c8fe5ef1aacea4eeb6dd6ac378c7b1c493ffb2190fd41ed19e3ce7af0c70cbbaaa0b1d8fcc39a173ecaaab2f6b0f509036d7842adf2b54c70c205621549f8448ba7f083c3d271976b9acede78e16fb53de7f05f2d1eff7e90c185621cf56a97773aeca6f561fd5e2a7b8e39828c91708d", 0x0}], 0x1e33f1ef6800b03f) 2018/01/27 08:38:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') ioctl(r0, 0xa38, &(0x7f0000ddb000-0x4)="0ace2550") sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/27 08:38:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x5, &(0x7f0000093000-0x8)={0x0, 0x0}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x665d) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b0f000-0x4)=0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendto$inet6(r2, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r2, r3, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/27 08:38:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000676000)=0x2b) read(r0, &(0x7f0000184000)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) r4 = syz_open_dev$mice(&(0x7f0000df7000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000dd8000-0x108)={0x0, @in6={{0xa, 0x2, 0xf, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xfffffffffffffff9, 0x0, 0x40, 0x3, 0x87, 0x2, 0x8, 0x5, 0x9, 0x0, 0x9, 0x7, 0x9, 0x5]}, &(0x7f0000ecf000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000043000-0x18)={r5, 0x200, 0x20, 0x80, 0x4}, &(0x7f000050e000-0x4)=0x18) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup2(r2, r3) fcntl$setown(r6, 0x8, r1) tkill(r1, 0x16) 2018/01/27 08:38:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000e4c000)=[], &(0x7f0000138000)=[]) creat(&(0x7f0000adb000)='./file0\x00', 0x0) 2018/01/27 08:38:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000d80000)='/dev/sg#\x00', 0x0, 0x2000) sendto$inet(0xffffffffffffffff, &(0x7f0000386000-0xdf)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000f9d000-0x65)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001fd000)={0x0, 0x8000, 0x0}, &(0x7f0000e99000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b98000)=@assoc_value={r2, 0xf1}, &(0x7f0000fe0000-0x4)=0x8) r3 = creat(&(0x7f00003de000-0x8)='./file0\x00', 0xa8) write$fuse(r3, &(0x7f0000a1c000)={0x28, 0x1, 0x9, @fuse_notify_inval_inode_out={0x3, 0xffff, 0xc00000000000}}, 0x28) recvfrom$inet(r1, &(0x7f0000f1e000)=""/187, 0xbb, 0x2, &(0x7f0000e24000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 08:38:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000011000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00008c6000)={0x4, 0x0, 0xfffffffffffffffd, 0x3, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f00000b3000-0xd)='/dev/usbmon#\x00', 0x21, 0x8080) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00009be000)=""/0, &(0x7f00001aa000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f00009c3000)='/dev/usbmon#\x00', 0x6, 0x101080) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000f0b000-0x4)=0x0, &(0x7f00007fa000)=0x140) 2018/01/27 08:38:45 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) open(&(0x7f0000476000-0x8)='./file0\x00', 0x0, 0x10) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x1, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f8b91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x35, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r2, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {"7ecfb5c0564131e55eaa9bf87c"}}}}}, 0x67) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r3, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/27 08:38:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000378000)="240000005a001f0054f9f407125a000000e8ff12080006000000000d0600000000000200", 0x24) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c6000-0xb)='/dev/hwrng\x00', 0x20100, 0x0) symlinkat(&(0x7f0000fbb000-0x8)='./file0\x00', r1, &(0x7f0000439000-0x8)='./file0\x00') 2018/01/27 08:38:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f16000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000966000)=0x23, 0x4) syz_emit_ethernet(0x1408, &(0x7f00003bf000-0x1408)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_mc={0x8848, {[{0x7, 0x9, 0x80, 0x8}, {0x5, 0x1, 0xffff, 0xffffffff}, {0x1000, 0x9, 0x98, 0xfffffffffffffe00}, {0x9, 0x4, 0x100, 0xffff}, {0x7, 0x1ff, 0x7, 0xfffffffffffffffd}], @ipv6={0x1f, 0x6, "7eca79", 0x13be, 0x5c, 0xfffe, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x3c, 0x8, 0x3, 0x1000, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0x3e, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x8}, @ra={0x5, 0x2, 0x3f}, @jumbo={0xc2, 0x4, 0xfffffffffffffff8}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x48, {0x792e, 0x10, 0x7, 0x9, [0x1, 0x9aa, 0x0, 0x4, 0x1545, 0x20000000, 0x9aec, 0x1000]}}, @calipso={0x7, 0x18, {0x1, 0x4, 0x2, 0x1ff, [0x8, 0x400]}}, @ra={0x5, 0x2, 0x5}]}, @dstopts={0x8, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x3}, @generic={0x6, 0x3a, "2b5d0cde6555d22f5e7a6f2687f8b746c7e83a2baed5e2cb062724f96335e513759c4b666a45d50e1ec4fc306b4a110035dfeb7054892d911272"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x400}]}, @dstopts={0x2f, 0x2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x10001}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x1ff, 0x64, "a230d036366d7f28b330e65114e6573b3e79f48eaaa21c2800fa681b7f076c6e37d65b833ca1df0a5c222492dda9cc1837d1d1b1ee2026068b7da546c34565a70729f69925fbbbf971659a951919748ab64d21fe36ad5b9698ca2b9d36ceefd0ad5e9437"}, @enc_lim={0x4, 0x1, 0x8}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x2}, @ra={0x5, 0x2, 0x80}, @generic={0x3, 0xbd, "7293388101e9c3b185865542d91c00b78a14025c10e763f8d70201c5d9316f9a264a33f9a91edfd2e76f1071dc0deb9271e8e176b0f97b606a255d14b0849a4236bc8340c9b43554790269c6d7f10a7d8c8b0373519d7ef7f9d8f411123ff77ca0a9a4171082aa04fdcc0c8fcc4d58d51f37a83fc51a2471ef0c4612f861c3f25eccf13f8916361a44542a151da3a862b8b46c380ab6a173b397f8d8d62500187a80eb78295aa1374f16566bf0f537b0eb39b098fb5833df8296fd8557"}]}, @routing={0x2b, 0x2, 0x1, 0x800, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}]}], @gre={{0x0, 0x0, 0x1, 0x200, 0x0, 0xf62, 0x0, 0x1, 0x880b, 0xf4, 0x2, [0x2], "6206848815a2ba6268f9cb4c0640d9000484b0f42e547d7b5b5f6b39cf88b7426a993d8f0af709f6b12390d7ad3d6036ba3087fea1b901e476c4c7855e3aff546f0259df6961ebdc103b5838000b7cddd97b14a17de5b1e339a60fdfc51ab5a078496238fa84f8fed5007236bf8bd8b3d393ec0491f6f7f55a32ca8dd7e803dbe7d7227dc1ed2366d790a0674984f4be99f7089a8883332b150e94984a82eb5f32cd0aafa78ada99f79f146be23d42694e8e4a03b61efe031ad77ddfc5c038afc86422e82636f765f1400257ecb3aaf2b7d3785639df3b85d97df25960ba8a66ca8c6bdeb54a28da408db5c75c9844f6bc632340"}, {0x1, 0x0, 0x100000000, 0x7, 0x0, 0x0, 0x800, [0x0, 0xb81, 0x0], "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{0x10001, 0x0, 0xffff, 0x20, 0x0, 0x0, 0x86dd, [], "88382378"}}}}}}}}, &(0x7f0000dab000-0x18)={0x0, 0x4, [0x59d, 0xce5, 0x4b5, 0x171]}) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0xfd4a}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/27 08:38:46 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x8001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000003000)=0x0) 2018/01/27 08:38:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dba000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x2) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000efd000-0x24)={0x3ff, 0x4, 0x5, 0x6, 0x4, 0x400, 0x598, 0x100000000000000, 0xffffffff, 0xc4ec, 0x3f, 0x9}) 2018/01/27 08:38:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00002bc000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f97000)={0x70000009, 0x0}) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/27 08:38:46 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={r1, r2}) mq_getsetattr(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:38:46 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000d80000)='/dev/sg#\x00', 0x0, 0x2000) sendto$inet(0xffffffffffffffff, &(0x7f0000386000-0xdf)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000f9d000-0x65)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001fd000)={0x0, 0x8000, 0x0}, &(0x7f0000e99000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b98000)=@assoc_value={r2, 0xf1}, &(0x7f0000fe0000-0x4)=0x8) r3 = creat(&(0x7f00003de000-0x8)='./file0\x00', 0xa8) write$fuse(r3, &(0x7f0000a1c000)={0x28, 0x1, 0x9, @fuse_notify_inval_inode_out={0x3, 0xffff, 0xc00000000000}}, 0x28) recvfrom$inet(r1, &(0x7f0000f1e000)=""/187, 0xbb, 0x2, &(0x7f0000e24000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 08:38:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xf, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000648000)={@generic="069c314f4082fb7687f20c51c3e7cd3f", @ifru_mtu=0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f000061f000-0x4)=0x0, 0x4) fcntl$getown(r1, 0x9) 2018/01/27 08:38:46 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000026000-0x11)='/dev/vga_arbiter\x00', 0x2100, 0x0) sendto$ax25(r0, &(0x7f0000022000)="4b33592931897f2aad7ec14dae06443e29ce54555f5fcdf429", 0x19, 0x845, &(0x7f0000025000-0x10)={0x3, {"97e507a54d2983"}, 0x7}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:38:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cfe000-0x1)='\x00', 0x3) getsockname(r0, &(0x7f0000d44000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f000047c000-0x4)=0x3a) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005b9000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000606000)={0x8000}, 0x1) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000e67000-0x30)={0x70, 0x0, &(0x7f00000f6000)=[@clear_death={0x400c630f, 0x2, 0x4}, @reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f00003d6000)=[], &(0x7f0000e45000-0x8)=[0x48]}, 0x100000000}}, @decrefs={0x40046307, 0x1}, @decrefs={0x40046307, 0x4}, @register_looper={0x630b}], 0x25, 0x0, &(0x7f000013b000)="880babf6da2b786408ae111f07697a005cce6074f4b7f5d68fdb57376af2b21202e37aea07"}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00002a6000-0x5ce)={'nat\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000d10000)={0x0, 0x0}, [{{{@multicast2=0xe0000002, @rand_addr=0x0, 0x0, 0x0, @common='sit0\x00', @common='ip6tnl0\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, 0xfffffffffffffffe, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "bfbc97f0fe74e5f4a372c0cafc435d1270cbbb00710ec61792591412a4", 0x0, ""}}]}, 0x453) 2018/01/27 08:38:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000019e000)='/dev/rtc\x00', 0x280140, 0x0) connect$ax25(r0, &(0x7f000082a000+0x49b)={0x3, {"b7b8a49eeb5bd9"}, 0x4}, 0x10) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendto$inet6(r1, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r1, r2, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/27 08:38:46 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x30, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:38:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000089000)=0x8) getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) epoll_create1(0x0) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000682000)={&(0x7f00001da000)={0x0}, 0x1}) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c70000)=[{0x4, 0x8}, {0x7, 0x7}, {0x4, 0x0}, {0xc, 0x89}], 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000066b000)={0x2, [0x7ff, 0x5]}, 0x8) readv(r1, &(0x7f0000783000-0x30)=[{&(0x7f00001ec000)=""/172, 0xac}, {&(0x7f00002d4000-0xc3)=""/195, 0xc3}, {&(0x7f0000268000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fb8000)=""/220, 0xdc}, {&(0x7f0000b36000-0x2d)=""/45, 0x2d}, {&(0x7f0000f77000)=""/221, 0xdd}], 0x6) 2018/01/27 08:38:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000bf4000)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00005b7000)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001f6000-0x14)={0x0, 0x0, 0x6, [0x8, 0x4, 0x4, 0x100000001, 0xff, 0x1]}, &(0x7f0000979000)=0x14) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000022b000-0x4)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000eee000-0x20)={0x6, 0xffff, 0x2, 0xfd3, 0x2, 0x100000000, 0xd0, 0x3, r2}, 0x20) 2018/01/27 08:38:46 executing program 7: mmap(&(0x7f0000000000/0xb45000)=nil, 0xb45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a19000-0x4)='tls\x00', 0x4) r1 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000b3f000)='./control\x00', 0x80000d4f) inotify_add_watch(r1, &(0x7f0000b44000-0xa)='./control\x00', 0x4000800) 2018/01/27 08:38:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bf9000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x1f) clock_gettime(0x0, &(0x7f0000fd8000)={0x0, 0x0}) ppoll(&(0x7f000038d000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000fd8000)={0x0, r3+10000000}, &(0x7f00008ed000-0x8)={0x0}, 0x8) socketpair(0x0, 0x0, 0x0, &(0x7f0000a8a000-0x8)={0x0, 0x0}) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000d6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_procfs(r0, &(0x7f000021f000-0x6)='smaps\x00') readv(r4, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) readv(r4, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002a1000)={0x0, 0x0}) 2018/01/27 08:38:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x20, 0x12, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$inet(r0, &(0x7f0000ae0000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000248000-0x4)=0x10, 0x800) socket$unix(0x1, 0x5, 0x0) 2018/01/27 08:38:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000012d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000555000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f000030f000-0xf6)=""/246) 2018/01/27 08:38:46 executing program 6: syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 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) r0 = syz_open_dev$tun(&(0x7f0000eeb000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x81, "7898c0130e96bf9b8b0f45cac51cf3ac204ee9e4ca0003b49ca13e0ff56468b652172bb6f0c11b03e6c1e72176994a32e86e5d44f8ebfd76edabc34ae1ea7f2431f5b59e43723dccecc576e5c40927eda6c5cc328e18b605c55b35cec7064e3592c20d4586ceb8000d229147977c97c6ea357abac67931bf0301fff2e03f3cb1d3"}, &(0x7f0000002000-0x4)=0x89) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002000-0x20)={0x80000001, 0x20, 0x4, 0x101, 0x8001, 0x1, 0x0, 0x100, 0x0}, &(0x7f0000001000)=0x20) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003000)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a2000, {r1, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xb8) ioctl$TUNGETIFF(r0, 0x40305828, &(0x7f0000003000)=0x0) 2018/01/27 08:38:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) unshare(0x4040600) vmsplice(r0, &(0x7f0000a40000)=[{&(0x7f00002df000)="", 0x0}], 0x1, 0x3) 2018/01/27 08:38:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r0, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/27 08:38:46 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007df000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x226f42c8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x1f77, 0x2, 0xffffffffffffffff, 0x105, 0x7ff, 0x9, 0x3f, 0xfffffffffffffffb, 0x9, 0x5, 0x6}, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000+0xa9b)={0x0, 0x1, 0x4, 0x3, 0x9fb}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$sg(&(0x7f0000475000)='/dev/sg#\x00', 0x101, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006c8000)={r1, 0x3c, "9b9b101955652347b4494ee6507d8629723d3caa6bd8be753fac1c2bec8a62d642522e01d092426c120a762f0b79f64cdadf85792d7703290e410b3a"}, &(0x7f0000ad6000-0x4)=0x44) ioctl(r2, 0x5385, &(0x7f0000443000)="c8") setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dc2000-0x98)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5}, 0x98) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000ed0000-0x4)=0x6, 0x4) fcntl$setpipe(r2, 0x407, 0x9f) 2018/01/27 08:38:46 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) close(r0) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000f04000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f04000-0x2)=0x10) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000f07000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f08000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000f06000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000457000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00005b3000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000094000)=0x0, &(0x7f0000f07000)=0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00006f1000-0x4)=0x0, &(0x7f0000f04000)=0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000f04000-0x4)=0x8, 0x4) 2018/01/27 08:38:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/27 08:38:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000510000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000591000)={"d50f4a2b9538a2ee880fa0804c56f357", {0x4, 0x9f4, 0x40, "9ff0542e201c", 0xf80, 0x0}}) ioctl$sock_ifreq(r0, 0x8990, &(0x7f00007df000)={@common='tunl0\x00', @ifru_data=&(0x7f000028e000)="9182e6540ca38b83d4099fb2e005fe9ceeda4f8dbe9c576be906571db36cd5db"}) 2018/01/27 08:38:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x200000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000078b000-0x4)={0x5}, 0x4) 2018/01/27 08:38:46 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000003000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x6, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000007000)={0x0, 0x2}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000)={r2, 0x2, 0x10}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) r5 = getegid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) r7 = getuid() r8 = getegid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) stat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgid(0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000009000+0x77)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) getgroups(0x2, &(0x7f0000006000-0x8)=[0x0, 0x0]) r15 = getpid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000008000)={{{@in=@dev={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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) lstat(&(0x7f0000006000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000009000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getgid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000b000-0x8)={0x0, 0x0}) r25 = getuid() r26 = getegid() r27 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) r29 = getgid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000008000)=[{&(0x7f0000008000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000006000-0x6f)="c23c2e85d051f6a406625dc7676a4ef5bc468e2fff49d595a05d810d1624425ff93d9b513a988e8f448f496946d93f9aff1ef2759e44cfa222fde3d1c6f564c1b93673d9888948813eff4aeeee26002b54f28635f3a37ec803b2b6cb4888004d4d3c28992d73e9cef7a67f75f6d6eb", 0x6f}, {&(0x7f0000002000-0x4d)="9faf1b60417f48150fef43fadc2b5b1183a387feeeaa4c3f9ed70d80ae8f1e7116aa38a4c8a4a75117002c7aa9918e1b50bc3dad9b1b83d3b632e01a574f771a807196aad737f4880d5b0472c1", 0x4d}], 0x2, &(0x7f0000002000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r1, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r1, r1, r0, r0, r1]}, @rights={0x34, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r1, r0, r0, r1]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r1]}], 0x124, 0x40}, {&(0x7f0000008000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000009000-0x38)=[{&(0x7f0000004000)="83bba87214ccf1a2da4235df8295b11992e199e9e655574993892fe875af82c5404ccf20d243b7123e41dc58cafa088f3a060d27dfdd8ad2c177e46c8026b144a3df5735acfacb8620b46eff5131d9ea14f0f371f900d8fd47ad8bc8a2ca5ff198fff6a618f07f1943d95e8135c63a41cb834c91834f09f366efcd0a9be2f6e93a2dd75ffbfc23a7df1056628f20508790fdd318f6f55604fb9dcd4a60ea0690f18959630c200d242d78a390206725e717cba70efc28d244553bc019c49fa6abe3e23b9debe8b15c6d99c26b", 0xcc}, {&(0x7f0000009000-0xfc)="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", 0xfc}, {&(0x7f0000004000-0x32)="bd70cf9166966f7c9853abb2b7743bcd331e5b1e4dd3806e7f24ed66299cb8d7fe85360178071122c5ea97f0f24fd9fd7dde", 0x32}, {&(0x7f0000009000-0xe8)="3467b0be156d6cee276e404a9c4f79786c9074afcd4a09509e3789210b5768c9f60a68ce89a587991437fdb89feaa68c63b862aa61a0f295ce0fe8ac0d28f922269f8f3842cb957c316850a6b9cf601600deb59496c07ddd5aed0052abe691608735f25bb8045a5b0c57f858620678d668c603ef0f5cc3c1e54be2efb94911b2d952f4a547d4f680d27c816bcd2a0149681accf3d50fe39c744d937143b524d698e629ce2c995982dda8701bdad1f99e8b571e3b371a4f17ce2cdbb2451f13e5e033cb17796426d2b34625533a665b8f845ff530f07ceec791b86cf23845a6c5de2774fc3a48720f", 0xe8}, {&(0x7f0000001000)="48714db8df0ef4f61a26113a0aa64426a680b5b3e552bcd8091b810b790742d863eb32", 0x23}, {&(0x7f0000001000-0x6a)="f950a88b1257f1a709e83be4f5d512b9c9af37ab267e05ad20fe5c09ee5c03dcf1bbf35ffa676f49f722f1aeebf2f9dac5a8d4a1abd700a93e710cd9886fe17285404b9d55bb46a09417baa907b60c33c705f2bc41da55ce96411295b2a77632d2c28fe77c7240532a62", 0x6a}, {&(0x7f0000006000-0xfa)="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", 0xfa}], 0x7, &(0x7f0000007000-0x84)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r0, r0, r1, r1]}], 0x84, 0x800}, {&(0x7f0000008000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000-0x50)=[{&(0x7f0000004000)="dbf4a9b9b785767521e6a19592be4c92c9ef43e170f6d5977dc0cf5cab952f1267d71f7da19192e5b187a8974f8530df", 0x30}, {&(0x7f0000001000)="0b28620e396ef1c50521bdc5854ddd032edc64a8048ce2d5f9047c0c6ab96814497b475d8fec4ca0c6a603c41eda2286f610cece2e02b4ee6435cd9fba5418499c4c299f7be1b27e9f87ff7a11ce47607d55f1792031714d0674c3cba84b1107ab92692679005c22d7adcbd12e54", 0x6e}, {&(0x7f0000004000)="b1b0158c2e44c10c6444b68402ed20b10559a65b5af066dd5aa510097993b00f106e321c41cf25a2928427f698c8636497b39bcf0f61303144935e8a4d4b8711c018f0e28680d1b9f2cced0f4386dd032c7fb8a7f70e80e8a46ca6935dc2b75920f3086fce", 0x65}, {&(0x7f0000005000)="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", 0x1000}, {&(0x7f0000009000-0xa1)="0ae6ca5c9f8376a6623eb4ac92343861db9c788bb53aed005fa0380220aeefc08254f8bbf283359601fe12cc92b87c4f9d2ad703418193370af48fda5ec9695db66af0e128960b86422a2c845a28bd78a1b2b4330ee1704493eb256eec99b943ec78d2dbb140d1b98b1f7ce947dbc039c53d07c8af9bca18a0dfed03680a1361dec5015f1d847ab37ed319b87b10e1ce80d49de122f7216e5f40ec45810220b27e", 0xa1}, {&(0x7f0000003000)="2382e6faa7ff3f1e36fe63c8ac793562ebe8ebee9d46ce25e94af647506aca7f42ca27ae798b86d502a6496bb177676683894446c4b43e2dbfdcbb4e3af2667949632857b90302b83772e9401892e3716b5df5e93ca94346e785b89c5969421bc8a35a84919ed09890f671cc2b52553a92777955f5b876d51561a4d165bb5c", 0x7f}, {&(0x7f0000009000-0xf5)="1e8ca51f6889d137c3df55daa10f070f8d69774e71b17d444341f857bb90d94af42e93e4a49df215351d795eb4c8954c15320740036d469b9fa20fa0c57b7f8a2ee72b0ac1fcc66accea587b634885a103e490bb7c15024b1f38d38aa1a0cd692922092776c1667b82507ddd254aeb73894a6353afed1812af986cb2f9a8ba6bb80e48a98ce671e40fd3f7bc8e2b3cb2c7b41c1c362487237dd2cf8389079386d39d965d1d77ab6ee91db5dd2ad5a9cb083e8297409f6ace6036dcdb291777dcc5fd0debe7361d5755860174d4a6601b6821a5363597ec52939c152ab93b4bb7b9fc2baf84d314cbb8bb131460241fe88b0791c459", 0xf5}, {&(0x7f0000008000)="1200a5414ce4a0114c25aeefe54de663ffd9d0ebe13bf55bd0b15c6e14923529bcee46ad9fc3ec3fc0d2712e6e2fc1caba41a2ef67473bb9fc7b85ae84bd71d5a1ef04170649f8a76640a2de09bf2654ddfda1251cb88d4f961aca4350bf25be6d8e126446986e959c0d0a1a40d94f61b967c1ab955d4387ec72842c2c565cabe78863677518f7e37220cc509fcd46be79ddf78c93dfd9a4a701ec795e43c0c113c8761a4ab99b0f90dc55fb628fec2d6d9a9b29e6818a3ba8aabffb3dadcd07a13090a9a9c383834f6465c07307b0822efe49", 0xd3}, {&(0x7f0000009000-0x22)="46002d9e661ab599ec0625f7bba1081ba73fdc35995f99ccc9ff0113a529e9fe8821", 0x22}, {&(0x7f0000002000)="35823b55df87d2997412dc946ba2987da9ed39968ae9881098de3f0b02693d20404cdd493df8439b3ef714072445ae2c25199b284c3b96dc6c3086a8582acac79803e683e4fd73f9e60b518c72f77aaf0fc70f33677d6dfc016f7d7ca146af6f7a832bd8df", 0x65}], 0xa, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}], 0x94, 0x4000}, {&(0x7f0000009000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000006000-0x8)=[{&(0x7f0000004000)="556397f350d898df0b7b6cf58283ac1847a704e6ff0177d0aaba3e29018222c7b574b3610e0d4d952b6b879495d37a5dfbc4c1490f9614e4cb6cb82eb03d5a69dfbc3ddd", 0x44}], 0x1, &(0x7f0000008000)=[@rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x2c, 0x1, 0x1, [r0, r1, r1, r0, r1, r1, r0, r1]}], 0x40, 0x4000004}, {&(0x7f0000006000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000004000-0x10)=[{&(0x7f0000008000)="822778b9d0c6d6978f06e84b977bd46be5d4472eef9414167f07a34ff04b1ae119fa2cb43ae3cdb51a6bdc0672520aeb9c591faf9aed09784c141a71624da90ad836e8b2ef28b5382f3ea53aca53b80b241bf00fd54cd65e265b0edda7dc217ce38413ec0566e8940ed4698c5cd55b7fac66b86e91a62f53fcbf63e3feaa640bc83c57fa8c81f1d8faadd98696d12b05be01f8ce7a9d5a11dd0b3b4d53bcd3efbbb8519ffdc3faed4c589795a9a8d4e2b1c49bf3075d8807aa1c09111be554cad982b61b53194a909a6a107f07f4502434586e58d858c93c9414c5e9b943447a47482c", 0xe3}, {&(0x7f0000009000-0x43)="1baf2ee10e04074c96bf26330e7faf73d8815cc3152862108482aa45684f2c9610c647f95e85b64cde9cf71e14af5951ae022017608ef9f0aa75812540e179de143bf5", 0x43}], 0x2, &(0x7f0000008000)=[@cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @cred={0x18, 0x1, 0x2, r27, r28, r29}], 0x80, 0x4050}], 0x5, 0x4000000) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/4, &(0x7f0000002000-0x4)=0x4) syz_open_procfs(0xffffffffffffffff, &(0x7f0000005000)='attr\x00') setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000)=0x7, 0x4) 2018/01/27 08:38:46 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getownex(r0, 0x10, &(0x7f000000a000-0x8)={0x0, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000d000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/27 08:38:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendto$inet6(r1, &(0x7f0000caf000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x8) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/27 08:38:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000de0000)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b9b000-0xd)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffb) dup2(r1, r0) getrandom(&(0x7f00002bb000)=""/20, 0x14, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000003f000-0x58)={0x80, 0x0, 0x0, 0x8ce, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 08:38:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000527000-0xa)='net/icmp6\x00') pread64(r0, &(0x7f0000b5d000-0x1000)=""/4096, 0x1000, 0x0) lseek(r0, 0x0, 0x1) 2018/01/27 08:38:46 executing program 7: mmap(&(0x7f0000000000/0x27f000)=nil, 0x27f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/27 08:38:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000d5d000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009ac000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e39000)=0xe8) sendto$packet(r2, &(0x7f00004ab000)="44466258673bc440484b50def69d85e9ab798c4ca6d1e2c246e67effdecb10b84d5f1b347dc81e62a701088a97bbc39b4918dded0dc4be3123c88a8d954a7d38facf22f1921777065301834509eace1dda1e01a647e64a2ab7d724b614759a4d99cccb55e6be9e9eff4ca2879702004ee80d9a04b6e8c8bb3b3dd9382e", 0x7d, 0x0, &(0x7f0000181000-0x14)={0x11, 0x10000000000d, r3, 0x1, 0x401, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r5 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000ea4000)=0x5, 0x4) ioprio_get$uid(0x3, r4) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000597000-0x15)='/dev/pktcdvd/control\x00', 0x460140, 0x0) ioctl$EVIOCSCLOCKID(r6, 0x400445a0, &(0x7f0000e6e000)=0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a7d000)='/dev/keychord\x00', 0x8c183, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f000076c000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x10000, 0x3, 0x2, 0xc, 0x8, 0x3, 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b97000-0x8c)={0x3f, 0x8b, 0x10001, 'queue0\x00', 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r6, 0x0, 0x20, &(0x7f0000fe3000-0xc)={@dev={0xac, 0x14, 0x0, 0xd}, @dev={0xac, 0x14, 0x0, 0x12}, 0x0}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r7, 0xc08c5334, &(0x7f00002b1000)={0x1f, 0x2, 0x6, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCADDDLCI(r7, 0x8980, &(0x7f000019f000)={@common='bridge0\x00', 0x3}) ioctl$TCSETSW(r7, 0x5403, &(0x7f00006d6000)={0x4, 0x7ff, 0x1d93, 0x81, 0x2, 0x100000001, 0x100000001, 0x4, 0xffffffffffffffff, 0x1d, 0x3f, 0x100}) 2018/01/27 08:38:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') r2 = getpid() syz_open_procfs(r2, &(0x7f00002c8000)='comm\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/27 08:38:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000162000+0xf44)='/dev/ashmem\x00', 0x200000, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000da2000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a67000)=0x1c, 0x800) poll(&(0x7f000070c000)=[{r0, 0x8000, 0x0}, {r1, 0x80, 0x0}], 0x2, 0x3) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000827000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) ioctl(r2, 0x10100002273, &(0x7f000030b000)="0626790da5bc30303b3682f059305fac238b2bba8da44da671d06f3fdedf0389b148ea037941932e0304497da407ba4f72e631f68d67f17967b72731565c248350796a") 2018/01/27 08:38:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c9a000)='/selinux/enforce\x00', 0x640080, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00009ed000-0x8)='./file0\x00', 0x2000, 0xa0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000c5a000-0x4)=0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockname$ax25(r0, &(0x7f0000c4d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000021b000-0x4)=0x10) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000b86000-0x4)=0x0) fstat(r1, &(0x7f0000f53000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00002ef000-0x108)={0x0, @in6={{0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0xa22, 0x800, 0x8, 0x6e9, 0xa7a, 0x101, 0x2, 0x10000, 0x3, 0x8, 0x0, 0x800, 0x9, 0x730]}, &(0x7f00003f0000)=0x108) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fcc000)={r4, 0x81, 0x7, [0xbd75, 0x7, 0x4, 0x0, 0x8001, 0x5, 0x6]}, 0x16) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d80000)='/dev/rtc\x00', 0x101001, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r5, 0x28, 0x0, &(0x7f0000930000-0x8)=0x7, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000df9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f2000)=0xc) setregid(r3, r6) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b1f000)='/dev/ptmx\x00', 0x505000, 0x0) ioctl$TIOCNXCL(r7, 0x540d) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000582000-0x4)=0x380000000, 0x4) 2018/01/27 08:38:46 executing program 7: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f8e000-0x4)=0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f8e000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000f8f000-0x34)={{0xffffffffffffffff, 0x3, 0x9, 0x1, 0x657149f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000f8e000-0x8)={0x0, r1}) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00005aa000)=0x0, &(0x7f00008c9000-0x4)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/27 08:38:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x5, 0x3, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000c40000-0x8)={0x0, 0x0}, 0x4800) 2018/01/27 08:38:46 executing program 6: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000034000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001e000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000002c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000035000-0x4)=0xe8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000035000)='rxrpc_s\x00', &(0x7f0000035000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000035000)="63ca51b2c6a49041fc5a5dccbff2fd1158807fc6f5c21e4f652b03d8217aa3326002c1c0e680f20b30de2cfacb5f163add5aa0cef0105a3018fd0cc59eff779bc6dd807db917b95ea5290b94484abe9471971b3a41b92aa3c23b3126b1b282c58a9f8692fb8a7d2c86249e55a4a333ddd847f4f2480700f1ee9a494cd4f9484307af21b025986788d1bb4f2683d3349d5d56e11e093e5d0c4d", 0x99, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r5, r6) mq_timedreceive(r2, &(0x7f0000035000-0x4a)=""/74, 0x4a, 0x8c, &(0x7f0000006000)={r3, r4+30000000}) poll(&(0x7f0000034000-0x20)=[{r0, 0x0, 0x0}, {r1, 0x200c, 0x0}], 0x2, 0x80000000) 2018/01/27 08:38:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x800000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000)=0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000014000-0x119)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b1f2d2", 0x28, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r4, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "77261d35f165953667a99e0702918a16"}]}}, {""}}}}}, 0x5a) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) r7 = dup3(r5, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000b73000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000eb9000)={0x0, @in6={{0xa, 0x1, 0x1800000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000b3b000)=0x98) 2018/01/27 08:38:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ca6000)='/selinux/checkreqprot\x00', 0x410100, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000cfd000)={0x7, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ab7000)={0x0, 0x4, 0x6, 0x5}, &(0x7f0000f4d000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000631000-0x21)={r1, 0xfef, 0x19, "56bc82e29099b1212d5ee7c6b924274d3b55cb001919a0093b"}, 0x21) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00001b7000+0x24f)={&(0x7f0000d28000)=[], &(0x7f0000ef9000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ece000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00002ce000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, 0x5, 0x5, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a09000-0x75)={0x0, 0x6d, "d371c6631c0feaa6447d704c1ca5993d130b41144cb55ad2ef663226b729bcb536a24c99696d7fde36a90943b83d2b1195131f75a72282a824a4f50583bf4445ce1eb05447c392a66c3348593ad18ec7ba33bffd155ad5ae52ac636388c640fe95f470db05c5b6d5d3670acffa"}, &(0x7f0000d3f000-0x4)=0x75) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000aed000)={r2, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffffc, 0x3f, 0xc6e, 0x80}, 0xa0) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f00000c6000)=[], &(0x7f0000d6e000-0xc)=[&(0x7f00004db000)='/selinux/checkreqprot\x00', &(0x7f0000ae4000)='user$\x00', &(0x7f0000be4000-0x1)='\x00'], 0x800) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f50000)=0x0) flistxattr(r0, &(0x7f0000f1c000-0x14)=""/20, 0x14) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000027000-0x4)=0x7, 0x4) 2018/01/27 08:38:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f000047a000-0x8)='net/arp\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007b0000-0xe5)={0x0, 0xdd, "fdf51da88d0fb23970070aba7f46650ce871a1f08df71135087bf2686ef16a19422cf85c292e308f1553b413b2bb091f6dd15f36fc5baa7f773379e3e4306cc64c69db17d14f0cdf33039ba9bad46920fbc69f59de6dd19be392d724f60c4694041cfc6d9a3c192d57eb4785e57fa3b805f839b1b6cb34bee0054bbaa56b1a8e632e0f39c93b5234802883c831aff69fec6a3e87c468770a509f5c888a39e47630756118b3e4e80fe322f8413caf31fc9082668bf9dbf046cd8b5025663d5db39bd9255538f744e73a693a1a653371501d2470ef959564c270a5fdea6e"}, &(0x7f0000a11000)=0xe5) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00006eb000-0xc)={r3, 0x100000001, 0x30}, 0xc) r4 = add_key$keyring(&(0x7f0000828000)='keyring\x00', &(0x7f0000bfa000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r5 = add_key$keyring(&(0x7f0000c10000-0x8)='keyring\x00', &(0x7f0000d61000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r4, &(0x7f0000ba5000-0x56)="3e6fdd84a2ffb032eed7e0c21738ba31e09c160832838b655abd13f200646d36f2aaae585e134e53adbb5e58702a3098f299cbabe5110360b44e9d84436dd686f561997eeb9ff0b939b5506b8094f60778a0e0b9269f", 0x56, r5) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000028d000)=0x7, 0x4) nanosleep(&(0x7f0000356000)={0x0, 0x1c9c380}, &(0x7f0000f3a000)={0x0, 0x0}) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/27 08:38:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007e9000-0x5)="76657e00ee", 0x5) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 08:38:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005bf000)='./file0\x00', 0x0) mknod$loop(&(0x7f0000238000)='./file0\x00', 0x6000, 0x0) mount(&(0x7f0000005000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000001000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) symlink(&(0x7f000042c000-0x8)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f0000820000-0x16)='./file0/control/file0\x00', 0x0) 2018/01/27 08:38:46 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000f04000-0xa)='blacklist\x00', &(0x7f0000f03000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f05000-0x75)="4ec523c85c8d23d8dec426bbddda7bb22b43564dafdeae3acdd077aaaff2093f5e4cbc5dfb0e8acc8674c448b1c1d9552ec5d825de39eff5cf1d1b2cd32137d379d29c05ad19e6849d9f0864fb5ff9fac0f9784a785891cf34296468a4124993473806d77e739cd1bd1b90b2df276594bd8f6fade1", 0x75, 0xffffffffffffffff) keyctl$assume_authority(0x10, r2) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f00003ec000)=""/123, 0x7b, 0x0, &(0x7f0000f03000)={0x77359400, 0x0}) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c7e000-0x8)=[{&(0x7f0000d7a000)="5ac345e0f3003bc4ff7a2415be8b16b04e4794d82936423c1813be7f5466df3bae8e1366e037b405b2407f74766dcc71b424850081ac7c24e0d3936a4fb7cf86c046e86ef672878c759b66ebf44f14447700fd7e153165d5a13cdb40f8ad6fd542a7ea2f8fb1c02469b6f0edda189c04ec0e3c088e1fea015472f407482ec46a32e74ba3fbab3aa70b4fa0c34dec3301b9d32bb62b607638be71aa22d6d1b872f38570146a128c84ad27264d0f740b168abbb3999ef6", 0x0}], 0x0) 2018/01/27 08:38:46 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c76000)='/dev/rfkill\x00', 0x101180, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff9000)={0x2, 0x6, 0xb000}, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff8000)={0x0, 0x0, 0x1000000000000004}, 0x4) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) 2018/01/27 08:38:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f000006f000)={0x4, &(0x7f000041d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000001000-0x8)={r1, 0x3}) r2 = gettid() exit(0x0) sched_rr_get_interval(r2, &(0x7f0000013000-0x8)={0x0, 0x0}) 2018/01/27 08:38:46 executing program 6: fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000188000)='/dev/ashmem\x00', 0x40, 0x0) ftruncate(r0, 0x10000) 2018/01/27 08:38:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$setregs(0xf, r1, 0x101, &(0x7f000062a000-0xbc)="b5a0cf0192ad72370ff6b5db12babd6b0ccb6e9ed31bfa934ba7895d8c5204c061a148b18469199e75799ca14ba17eebfa18259e1afc9f95da9f21aa0d73c8cf39f2a70ef8d42f2a039c4d2ed4f36b9234077290fd5847df3e5dafb6d20b469c0995c6246976704ddbe7cdfa0613f5bcdae3060b0b93e1f2f4460f98c3ce20400d3b8eeeaa6c5b2483978794ee41c16856d623a1126e21eb7d2be124ec7f4717e42e0748e58f0937b1cf2f71416357c3f0cd07e2e8007a394302cb00") eventfd(0x3) 2018/01/27 08:38:46 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x20000801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004f5000-0x15)={0x0, 0xd, "cddf6d2ff79e49612cbd9e1bfc"}, &(0x7f0000000000)=0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000040b000)={r1, @in6={{0xa, 0x0, 0x3c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffff0a8, 0x6, 0xffffffff, 0x0, 0x6, 0x3b1a, 0xfffffffffffffffd, 0x6, 0x80, 0xc6, 0x6, 0x4, 0x0, 0x7fffffff, 0xffff]}, &(0x7f0000001000-0x4)=0x108) ioctl(r0, 0x4400000000001277, &(0x7f0000012000-0x3)="") 2018/01/27 08:38:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000e9000-0x10)='/dev/input/mice\x00', 0x0, 0x4200) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000cd0000)='eth1wlan1{)\x00') r1 = socket(0x11, 0x3, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f0b000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000308000-0x8)={0x9, 0x1}) sendmmsg(r1, &(0x7f0000d6f000)=[{{&(0x7f0000377000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00003d9000-0x18)=[], 0x0, &(0x7f000065a000)=[{0xc, 0x0, 0x0, ""}, {0xc, 0x0, 0x0, ""}], 0x18, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000070b000-0x4)=0x0, &(0x7f000025a000)=0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/01/27 08:38:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x1, 0x2000000000000000, 0x0, 0x0, 0x0}, 0x20) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000339000-0xe)='/dev/keychord\x00', 0x220040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000393000-0xc)={0x2001, 0x0}) 2018/01/27 08:38:46 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x20000801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004f5000-0x15)={0x0, 0xd, "cddf6d2ff79e49612cbd9e1bfc"}, &(0x7f0000000000)=0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000040b000)={r1, @in6={{0xa, 0x0, 0x3c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffff0a8, 0x6, 0xffffffff, 0x0, 0x6, 0x3b1a, 0xfffffffffffffffd, 0x6, 0x80, 0xc6, 0x6, 0x4, 0x0, 0x7fffffff, 0xffff]}, &(0x7f0000001000-0x4)=0x108) ioctl(r0, 0x4400000000001277, &(0x7f0000012000-0x3)="") 2018/01/27 08:38:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f00000d6000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000002000-0x14)={0x4, 0x4, 0x800, 0x5, 0x6, 0x4, 0x5, 0x400000e58, 0x800000001, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00004c3000-0x8)={0x77359400, 0x0}, 0x8) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r3, 0x107, 0x8000000000e, &(0x7f000088b000-0x4)=0x0, 0x4) 2018/01/27 08:38:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00006a7000-0x8)='./file0\x00', 0x80, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000e72000)={{0x9, 0x0}, {0x0, 0x0}, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000c1000+0xc76)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x5, 0x8, 0xfda9, 0x1a, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) close(r2) uname(&(0x7f00006b8000)=""/60) 2018/01/27 08:38:46 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) ioprio_get$pid(0x3, 0x0) 2018/01/27 08:38:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendto$inet6(0xffffffffffffffff, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(0xffffffffffffffff, r0, &(0x7f0000cd2000-0x8)=0x0, 0x10001) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f73000-0x20)={0x2, 0x0, 0x1, 0x7, 0xc000, 0x3, 0x9, 0x7fffffff, 0x0}, &(0x7f0000916000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002cc000-0x9d)={r1, 0x95, "b36869bc25aadbd6fd2d50ef6a7cfe33a8c94079f4c67f873dd91c139b899ff052b54158df865e2eb4b6b86ed2ff2baa8304bb973a8fb383eb7e410bfb522a2a40bf0bebc7f902f0ea42d1471db10d1e92cb4320f1fd3f8d93452fe78a531b7431c6c34187caba30758f391fdaa20aec5dac56cd904638e49531d4e6148b354a0d4149c32f4ae90c67b7457dfe21169765dd448a87"}, &(0x7f0000633000-0x4)=0x9d) dup3(r0, r0, 0x80000) 2018/01/27 08:38:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f0000001000)='./file0\x00', 0x448002, 0x90) socket$unix(0x1, 0x5, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@loopback={0x0, 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}}, &(0x7f0000000000)=0xe8) r8 = geteuid() mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0xe)='./file0/file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x9, 0x46000) r13 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0/file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0x298)={0x298, 0x3a, 0x4, 0x6, 0x1, "", [@typed={0xc, 0x8e, @u32=0x1f}, @nested={0x1fc, 0x6c, [@typed={0xc, 0x8c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="1fbbeb0816d7b2a5a19c95f2a92bb11e67eda494d160f599341a880dd916019d3f7e5f11310927aee9f65784377c24be2fc091dbd3d6afbd2cb21102b6f9e74f96a948c9fe0c24fd24f3ebef75ef433a8f0b597c6a9e29a27c079258ba4058639e4f80ecafa4f27e7b473c2d5b4c537e41fbd519d80c5996eb18a1da197517c96ec87b9ea546fbc25936fbed61f7cc2fc7013822c4c1efcae56774c1d774dd7b7aca63e87dae44444caa84700927d78254078ee0de5d0da3556f96299287b5c5e335920b51db66bf1dab340828f5b74f72ec50a2db1137d2", @generic="89978af1036523484943ab880f1e82249e4cf3d60f0dbd1368e1ce2f18e64ff38b354726c06b3446e1aa79fa991ccab8efe2ab57175abf27c3d2652453a274774dabe572c0f27d8f8360e6196a3af1485571e245777e490b087052d9d8233c27cfbaf8be7460ee295140db822f6e08df8f7ded49a1a7f24de86cadf8e4815cdfab94c8e7920b08e2", @generic="49e69e37dce8f7b638243e4567ea9de4f1478a5e00cd57015775f61f2f17eef617619a7a06cb887664b31864975dc0061cbfd9554157fb9313478bec23f70d098d3f8a32db1810a64c0791ef09baff145c917a661115e8a562c84ddb", @typed={0xc, 0x1a, @u32=0x4}, @typed={0xc, 0x2f, @u32=0x8000}, @typed={0x18, 0xe, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @generic="e583e4fd7382be96bfdcb8c8c1532b3488850141fbb5ed22373383579e277529dd0e1428a0e2bf7fb95b4ed9e0564c9ff65448722fb275fd892910a4c9adf729c0a47b951d3ee2f42922cebb3816238aa9da06c6cac893c20e3b24cc25b3e3058000c823125a557aef8d4316871e049a4fcaaec6695c93fb64c01f529a"]}, 0x298}, {&(0x7f0000000000)={0x1630, 0x30, 0x300, 0x7, 0x0, "", [@nested={0xfc, 0x1f, [@typed={0xf8, 0xa, @binary="9eb34313ac7dbcc470c5fa5c612d966ae40340b3c545b6463ecda353e4688e9536ac09471c8a9558680aea5612dcb95ff292d7d9b7946c623c24a4c422f4d8b49fc424a6223c833f4be8d65811b324fa7d40073fc6b6adba4ab16119ae4953e70344fae2cf7c555a605f783ee6a7136e21fc146cd79b3daf5d83960244ce00954127ad0ebd9ebb64c4d90bd575cad194c10df78c8b55c8ec0c98e51b0318d89b60e31cb63680c04a957ffb41872b38d4aadedabb3bc1d79db016d388dbfca4dc6b3db275a66e3bc726888f47a137256888dd3251d7f37cfa21c620288356cdcae472f50ef764fa6e4805d9cd0f"}]}, @typed={0xc, 0x51, @ipv4=@broadcast=0xffffffff}, @generic="c1afa6c7ebcc9db61865b29c3009f120755fda3bdf70ce224cf33cfaaa0e116dedaa499a4362c9859d9370d97f2ed1d9ab360a8feadf1d4b402304824c908d4930befc7a9e51391d36d985ec6eb9b21ac3f43ae2cecc005f9eacedc5f9a4ff013af06f732a173d195c801db241ce923c4e3da5575d7443ce2dbde78cfba668f16848a1a728cab2777b7ded84e21226d17101ec142fcecea80e7788d2dbcc546f1f542a4c4e41cad8c0d84ed44a86230e0caa2a2c52b0db3dd7341c04a4480902bad74608f09c6c3105efc347d8deaccbc1aa13", @generic="0965279f847d50efc76b4fc65a92734169347ff1ce48c56d517895260d80de6ead20ec37b80976046643bcc13855cb56d89c53fa", @generic="5e0e396684bee1ebb7f2509a1ee5b265531b4b76ef4e677ef5f7ec27e74206a970776d00e80f0ab996fd4a9ced1c461f667e518948ea91aadf5d1d7285d9037ba10930e78757f03f312d77ff1811cf692e40e8a3bef82781810f140b1b68b235be9e5b636887d9572e58f0dfa23764f10f71e621b6cb3b8e097e8aeab75240f50691bf0344020199baa28b2e10ea4fc106b6eaf465d9a1b3f4f274ca4bfac81ec4a2ad81d37925ca8e48099e7785081efbe83dbd56fe113097abbd0c", @nested={0x318, 0x76, [@generic="29edb1d909a12c73a55c74ae0f90aba9704ee11822c65ae84229fa9ce01a98ef548039f6bfd5b9bb545d526c7cadffa8e1c18a63576cf7039ef600a8cae8f90d00aa3093d715d19008d232971562289b4c296a67f70859add9eee362ecad15b6f05b2849c41a643c286f90a0f156b5d9ee2c8b0b4201e88b8f25404b61bd4684312f0ecd66ef3b7247ec74cae08d4f42bddce845dcb2b541d85a4fb5477dfad7984fa45c07471612c0462b8b06ac02ca3c21b3f6", @typed={0x10, 0x48, @u64=0x8}, @generic="ee399fd1824fc27d00bea052d2d7d865b3fc580873217adf2e48a76db4539121b810f36c1dc6dc9ef046a43c07a8a58abc29c6d6b138367a62ad5b867465d87bf4e0851dccf529908909137fdc642d56f6260f85cb2de5b0fca4db783ff7f08fab9936b596991af10a67e7301f59face0da90442786c5f17a6da5158bcff629873709c4ca8f8bb7f11f1eaaa6ddb36839a5ca96eb49ef44128924fcf568e92067b86aa9da0593229474088f85990", @generic="6329aa79e826c6fed794479c4c7743fa0a5e8ff668fd0d9a1211da0acc62c75947f7d15526da4f9e6f3afaaf2c8263c2641a95f4a5c5a595e578cd8f3ccb43494dbf8238b42b7315b7bc61396b50e3a0969b1d1014716507bef09478c8c74488f1b540dab3364ad4f0fdd2804ad7f177836687485bc439d756ca297dc85fad896b45b20b79294425ca9ed295f78748c2201ad5", @typed={0x8, 0x22, @void=""}, @typed={0x9c, 0x91, @binary="3d4146e7163cb6214b899d57cf6ab3c13b8a74b7fa57441aee6a2f31767928f7715415c8ff2ab529b516b80be8037a0cb521ead5a00cefe11d6bc61ad75b46e5d8b00e0206e363ae84ecd2039eb16fb1586164c8d3983d394cc2369409314f4f7df44eb787fce664d4c5a7b855d200a3e43afda854909e33e506a713bc0b9ea47798e94fca03ec3b3d7739bc636416248bbd70"}, @typed={0x18, 0x4f, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @typed={0xc, 0x2f, @ipv4=@rand_addr=0x9}, @generic="ad51cb2b25c05e5c752eab8bef20a3452fb67ffb39a2b4a593c49916aed9bac52689a6b95cc0d6fea34233afee19cdd9cfa6c39c2c8bde9780d647ef06bf868b7bd7c379b2"]}, 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[@generic="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", @generic="d2506e0ca806b7ae923fba74b166f3764e122d6918e8500917e8ea0c4918", @typed={0xc, 0x36, @u32=0x400}, @typed={0xc, 0x2a, @u32=0x7}]}, @typed={0xc, 0x31, @u32=0x0}]}, 0x2420}], 0xa, &(0x7f0000001000-0x8c)=[@cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r3, r1, r12, r4, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x1c, 0x1, 0x1, [r4, r0, r1, r2]}], 0x8c, 0x0}, 0x80) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000bbc000)="fc0a5c0e321c7b5c2422beea45cc50bf4c73a34eced7", 0x16) r19 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r19, 0x0, 0x4, &(0x7f0000a72000-0x4)=0x207, 0x4) 2018/01/27 08:38:46 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001b3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000120000)={"9fa08e751b12c76f8687841950900716", {0x4, 0x10000, 0x8, "b5e523d8dc49", 0xffffffffffffffe0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r1, r1) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000765000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008b1000-0x10)={0x0, 0x7b62, 0x2c, 0x551f}, &(0x7f00002fd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001f8000)={r3, 0xe31}, &(0x7f00003eb000-0x4)=0x8) 2018/01/27 08:38:46 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80000, 0xba7) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000006a000)={0x0, 0x0}) pipe(&(0x7f0000e78000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000510000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0xffffffff, 0x4c, "3e1fbbf943ee0558e121a90dc92b7f4bfc5bd6d7e6512acc027e43225ee25c90f89c5e67ef9426c15bc52acc57f86b27dbff18d768d7db499cead6ca6a5c328b337ecfd518928aa2744aca221fa6e91b"}, 0x160) pselect6(0x40, &(0x7f0000932000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000293000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000699000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005c3000)={0x0, r0+30000000}, &(0x7f00007f4000)={&(0x7f00005b6000)={0x0}, 0x8}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/01/27 08:38:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd0000-0x8)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000042f000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) unshare(0x400) fallocate(r0, 0x0, 0x0, 0x7) 2018/01/27 08:38:46 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000f04000-0x4)=0x3, 0x4) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000f04000-0x10)=[{r0, 0x4000, 0x0}, {r0, 0xc0, 0x0}], 0x2, &(0x7f00008c7000-0x8)={0x0, 0x0}, &(0x7f0000f03000)={0x100000000}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:46 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000b000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000012000)={0x7, 0xffffffffffffffd8}) fcntl$setpipe(r1, 0x407, 0x8ff) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000011000-0x16)="dbfb4a80000001015b09", 0xa, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000007000)=0x7fff, 0x4) 2018/01/27 08:38:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d98000)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000161000)='/proc/self/net/pfkey\x00', 0x400, 0x0) r1 = getpgrp(0xffffffffffffffff) timer_create(0x3, &(0x7f0000145000)={0x0, 0x10, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df4000-0x4)=0x0) timer_settime(r2, 0x1, &(0x7f0000a45000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000898000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000706000)={0x7, [0x7, 0x6, 0x4, 0x7, 0x1, 0x0, 0x5]}, 0x12) setxattr(&(0x7f0000ba9000)='./file0/control\x00', &(0x7f0000331000-0x1b)=@random={'btrfs.', '/proc/self/net/pfkey\x00'}, &(0x7f0000730000)='/proc/self/net/pfkey\x00', 0x15, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00003af000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bff000-0x4)=0x8) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') pipe2(&(0x7f00002a1000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f000043f000-0xce)=""/206) chroot(&(0x7f0000ce7000-0x16)='./file0/control/file0\x00') faccessat(r0, &(0x7f0000da8000)='./file0/file0\x00', 0x111, 0x300) 2018/01/27 08:38:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000567000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d31000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00002a6000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x9, 0xe, 0x3, 0x1, "f60b18780ea89ba5a48a0549fa1d7291696bffa4755f11b3d010685fb2b3ddef6fe2a476e455eb95e47d4e64d91eaef3e064ce6ae8e351a3acfa14283069b0bd", "61681ebd384fe5e13a179e5ee67643bc65ca7739cf911bf22f8e34b96e0d1660", [0x212b4961, 0x1], 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) clone(0x0, &(0x7f0000e21000)="", &(0x7f0000001000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000493000-0x2)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dfd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/27 08:38:46 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff8000)={0x4, 0x2000000000000000, 0x1000000000000004}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ffa000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000ffa000-0xc)={0x10, 0x0, 0x1, 0x10000}, 0xc) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) 2018/01/27 08:38:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000825000)={0x2, 0x2, {0x1, 0x3, 0x6, 0x2, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/27 08:38:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000036e000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000215000)={0x1f06b8b5d4b13490, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fstat(r1, &(0x7f00009e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) r3 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000a49000)=0x4) 2018/01/27 08:38:46 executing program 7: r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) clock_gettime(0x0, &(0x7f0000621000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f000079d000)={{r2, r3+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0xfffffffffffffffd, 0xfffffffffffffd99) socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000001000-0x8)=0x3) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000)=0xab, 0x4) 2018/01/27 08:38:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a3b000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006aa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f000003a000-0x1)=""/1, 0x1) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f000002e000)=0x0, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000968000-0x8)=0x72) ioctl$int_in(r1, 0x5452, &(0x7f0000db8000)=0xc906) write(r2, &(0x7f000085a000-0xfa)="", 0x0) 2018/01/27 08:38:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000352000)='.', &(0x7f000070d000)=@known='system.advise\x00', &(0x7f00007d6000)=""/253, 0xfd) lgetxattr(&(0x7f000009c000+0x698)='.', &(0x7f0000915000)=@known='security.capability\x00', &(0x7f0000b71000)=""/4096, 0x1000) 2018/01/27 08:38:46 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbcff07000000000000f8000000040002663d75dd05ffe20000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e6000000000000", 0x68) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f52000)="", 0x0) 2018/01/27 08:38:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a84000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) sendto$inet(r0, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) 2018/01/27 08:38:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000299000)={0x0, 0x0}) fremovexattr(r0, &(0x7f000084a000-0x8)=@random={'user.', '}&\x00'}) open$dir(&(0x7f0000e17000-0x8)='./file0\x00', 0x2, 0x0) r1 = creat(&(0x7f000085e000-0x8)='./file0\x00', 0x14) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f000041b000)=""/0) open(&(0x7f00005f6000-0x8)='./file0\x00', 0x2801, 0x0) 2018/01/27 08:38:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000399000)=0x0) sendto(r0, &(0x7f0000dbf000)="b053d74112151e2e0f5e3f16c9c2462ae0def81fc681379e8e49cf566959af5f44f9970ecf05d4a82d82d4ebda424c8bc46d5f9e90cd22616f21", 0x3a, 0x40010, &(0x7f0000de9000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(r1, &(0x7f0000dcb000-0x8)="8f65742f00000001") fstat(r2, &(0x7f000077f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/27 08:38:46 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c8d000-0x10)='/dev/sequencer2\x00', 0x202000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00002f2000)="94e2e7a37c636dcf2d2da5e610b1f5fe44fbac98c1c1609d2c966dc535c164324e3328e51fede864af48d06a0adc8560d164653d92cf124bf786a6856c96568b33d3f5f4b2cdb190d590e4fc281269eb13518d39b4cc11c5941a4b9a0c2c93bae0bc94d5fb771697177e0ea46b04689bd249b932932273ea8cd833016f2dba4836b59fba60a30806cf655ca1f8edcc2d1d6e378d3b66e3764b833587c685c0eb414ec7fe995218e230e30e6bbedcb1bdaf1faf897439af165413919aeb5c2a796b1fd8fd3d27820345e21375a0bf0a818c5839d807f64a26cd294aeb6822434e3af1192fab269451b6330716", 0xec, 0x8000, &(0x7f0000ee5000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c0c000)=0x100, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x7287ade23f448e24, 0x12041, &(0x7f00000d5000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000efa000-0x4)=0x0) 2018/01/27 08:38:46 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x3, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) read(0xffffffffffffffff, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000830000-0x10)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f00000df000)="b7d8d2c5039070dadc42c42d2ff6d5302bf1ed9559d2eef92aa7103234c330262ca5376a116e6fe606f5b869499cc507c6c3e03168ed61b3d6f683ef305f5609e4dd78f98bb31c3bf54dfac02e35a23680963e9a63237fea9adf4adae7fbccd592a95f0d7105644207db6f9f699115091dc4fdc5fa662a9592da873d9b993903b79e1128db37d3535d567aa7bb1d2c4b4566b0a1d3b1808d7ed8c1cc87d57b6fe3cbc52a0e6cd309c8ee2b66326d64818afb042c0b28", 0xb6, 0x50, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000039d000-0x8c)={0x5, 0x7, 0x8001, 'queue0\x00', 0xc0000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000778000)=0x0) r3 = getpgid(r2) clock_gettime(0x0, &(0x7f0000345000-0x8)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000dc8000)={0x0, r1}, &(0x7f0000dd8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) socket$inet(0x2, 0x80e, 0x1) 2018/01/27 08:38:46 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x80000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1, 0x899) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x6d, "850421c01cbfa2e2b8de9417369719526e7c7d1685e751aaae89fe3df9c2c92ad221af906576e41a9e6a785538e5ce30205abc6ca234b1fdcc185357c7582b834a57ba3a185dc78b7ee4534f91d0f73b7040a3a4daf09c5f91f52bc93d244bf44d3ed83b6f60789d31e5416e38"}, &(0x7f0000001000-0x4)=0x75) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x3, 0xc4, 0x8000, 0x400, 0x6, 0x2, 0x7f, 0x8, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0xaa41, 0x10}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x61, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60df, 0x3, 0x7, 0x4, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00008ce000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x59d}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x0, 0xde}, &(0x7f0000001000+0x26e)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x6, 0x8}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xe5)={0x0, 0xdd, "57bcccabf7b052040014f5cd7e6c59a540d7f4d211a38f06a17e85943a9001730c83a0d4ddf398f720404dd589243cfcca5ce7c9624bc906985853fcdb6dbbf795048ff875fc516eb53952287dbd301f10f912ca0a23edffa4d669f73d50d0183f0785ffc2283fd6807d3ee66b6469fa48d1d855a3e665355ca2a1e5bee268ad0b699c3dbee9e331516164604cb7c7ae2254b058a492ae6f5e9b058dbb94240376facd1dd836f40aba0943b23156ac4c2e6f1374ba90a33d53f8e81b53f0b9707a68bb92aa5a89c78d081a9ef315bf84facc5562dca34948bdc2384636"}, &(0x7f0000001000-0x4)=0xe5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x71, "3901a15b40a8d0aa66f6f6adcff47e5ce90eb9ac488956a973dec71b768a4a008f21e2f7b0e6c14b7c8d328676f62f673c8491f8016269791bb72d89f602f6af5198514ce33a64858656a12e4479e4e6f54b2b308190c21dcfd5f23d14cf81663e3b1c0ef3d8fc94b05c25b4c529c240cf"}, &(0x7f0000001000)=0x79) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x29d52a1a}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0xd5, 0x4, 0x0, 0xc}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x7, 0x7, 0x1}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x4, 0x4, [0xc3, 0x7f, 0x9, 0x20]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x8, 0x7, 0x84d4, 0x9, 0x5, 0x5, 0x3, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd2d9, 0xfff, 0x3f, 0x7, 0x6}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x800}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002000-0xc)={r4, 0x2c1, &(0x7f0000002000-0x10)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x401, 0x2, 0x3f, 0xffffffffffffff01, 0x800, 0x0, 0x3, {0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x7, 0x4, 0xffff, 0x6}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x81, 0x8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000000)=[{&(0x7f0000000000)=@in6={0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x1c, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0xff)="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", 0xff}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x4008000}, {&(0x7f0000002000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="0f284e0b167f481a57b0c46bee8519568d98071eeb4d7fdd057ad96cd5702e451656c216672f4840bc", 0x29}, {&(0x7f0000001000)="637cc4405af631d5bf51a763c36dc9ca50f743f73c23442bec8ae045d4c12496dcfabd21fcce75a5f4c55a7e4df6c99f482e84a4a21cd246cdd25d0659bcb0323a1dba2fca6175eaeb702fe6c7008c020ceffc0e3b71919cdb89afaae0f8be3457b8e891a27f77bd5a5462d89d7265a79c261c56a9322c5d3060166f5bacf40a44b910c4d2abfbdb63222a038962da0b0c32ce3824315bd281337cc5a1a6340e44de1964871d27e23a5092d8efadd3f157821f6c91f50689598dc3a827ba168291", 0xc1}, {&(0x7f0000001000-0x50)="4bfd831f5d302749bf9bb37fc70408d3749aadd4509f067a1fb82f54505f05418bd07c6b54ccec17adcae66013330cd147591c7026b2c1af5359983bc8507c11a6e8e8158832ca5ab275bf96b93aa62f", 0x50}, {&(0x7f0000000000)="8edd66cc45490e1f2f1cfb82ad68d4c7894f0c14079cc789beaf5f7833f5aad810c78cc87e4127ab6f9cf278db02158903d2d3b4bad2d9f8784ba856333fede640c034ec027fd1edafdc83a4db969f45dc45e1783e27ac3351e51678dcda33afd64eb40e98d386e02d84736c45ffc031c13321147315c7700fcab9b969c0b698906929bd4e283cb9dbac3b60e5b1cdbd38270d1780d72c054b424706f39f52c070880e1f35a226a3e5c823e56737066f1ccdec40946885c676a7b04ccb933ad2d47fb2f4955f8863fd72a1c48b2cd0dc8d517ab360e37eda1188e9beb9845e25b08a24dc41", 0xe5}, {&(0x7f0000002000-0x15)="08fc39c1095ae2ec9a71a9dc4e44a3ea8e4e03a36f", 0x15}], 0x5, &(0x7f0000001000)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0x2, 0x1, 0x10001, 0x8, 0x100000001, 0x1, 0x1ff, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x4, 0xa, 0x907, 0xffffffff, 0xeae, 0x9e, 0x40, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0xe1, 0x8, 0x2, 0x1f, 0x100000000, 0x3, 0x163, r4}}, @init={0x14, 0x84, 0x0, {0x80000000, 0xff, 0xfffffffffffffffc, 0x85b}}], 0xb0, 0x8000}, {&(0x7f0000000000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x1c)="c1a37d8f988eb2167b4579899596947e72c7c775c233bd50a1609a5e", 0x1c}, {&(0x7f0000000000)="42e3c773e392c0315c947df7ab9b2bd32778f1196edab53dbe7faa24691b6c11a2bf4397df95f6d77812f08689433cec01c1843a80d6fa0fa9ecde350c4cbe881552da0d4c65874e", 0x48}, {&(0x7f0000002000-0xe7)="3d81096dc38eb425137ce1bd8b4b056024454725aa35a46c4aca86bf237e94b75a676bb4254383c95c36a27f6ddc97868973d8b9453ab3a5a834a8163548ad29f6fb39f784e063d5fc8d0d0c37866298df28e0e762b8c43346454437c115008a73b1fa4a3ad470792678a6a96f777f118703b8be1c627190a782e2051483fdd6a7e1187b44fadea264ae1dbeb41d783da183862c18a12196d8eab9f572bae0cf3e7c5280183b90a0ae3b2dc215868c5becfbe04dcc97834f7cf2831878f24ad5be43dcb7be60ddf8cbe36bdfe592baf06e6455a64927827fe4bfd0dc28f8ff5c4ee99c31fd7baf", 0xe7}], 0x3, &(0x7f0000001000)=[@init={0x14, 0x84, 0x0, {0x5, 0x4, 0xde6eaac, 0x9}}, @sndinfo={0x1c, 0x84, 0x2, {0xee, 0x4, 0x81, 0x8, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x4, 0xfffffffffffffe01, 0x4, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffffe, 0x201, 0x3, 0xfff, r7}}, @init={0x14, 0x84, 0x0, {0x2, 0x7, 0x9, 0x9}}], 0xdc, 0x8040}, {&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)="1d1c46fb8c80367f10496241137b5bb4db0609604a7bfc", 0x17}, {&(0x7f0000000000)="e5f3f88f990d1c1ef2672bca8b2ec6b459c07d3a27fbc6c0a93635f98c390ef33e38e3c02c6757502586dcc0c9d811a86d5e7b5c945b5811dfb1ee48c509a5d9c34a99bdc736d6aa3084ac55768e2ce245ee3b5a34637e2d62d97607e3273045257cef4a7671ada487e95ed46a1e502ab18c14d218db87f6622546f7791e3a9e6050978d9720a2e6dde734443b9bfc99d13c7d212a8fa22c7c15d89ce995866ea057681e4412039e4b52dee1", 0xac}], 0x2, 0x0, 0x0, 0x4000}, {&(0x7f0000001000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x28)=[{&(0x7f0000002000-0x1c)="302ca37622015eeeece65e39fcfbcf866ebc4908b52220d35cbfe8fe", 0x1c}, {&(0x7f0000001000)="147eaa185b4650287fa7", 0xa}, {&(0x7f0000001000-0x75)="4e800b049b44edc5fd5f77d17b152274f880ffc798d3f27c89908c621d1dad18d265da66b26f684b98707380675b2cdc02e21bd504c783e8c2a0f603cc7cdcb6017757b1d60b01259b2ddd453d9dc1a3f5134d440e1784cabd6686fa16cb45ee64aa9f7291bd2385bf4762812805b0a273d6e97fa2", 0x75}, {&(0x7f0000000000)="32f2c63505cecbb30a2f783d4ef19e803e5354515a52119029c590fde6116cb9d2e2c19da4c6b873f36448d64084d4efc6e3db270871c13ae9575c1b057ae2ffbe7ef634ab59710c98cd7f2a11d7aa45afafcbfc375e96eac52fc73e60a013b5e9413cd941b62772be64f5c3962078fa7e8deaca464ce0125120517a328186b525b4285f4756214cc10b2544cedfe8cf25d52700acb453b6", 0x98}, {&(0x7f0000001000)="", 0x0}], 0x5, 0x0, 0x0, 0x10}, {&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f0000002000-0x17)="67b7616653a88e87d48d0b46309fcd62a1b34df853e8e6914da0f7d3187e8eaaf6aefdc1ca69403667", 0x29}, {&(0x7f0000001000-0x33)="dfa74a626621b4c80609ff3b96c74a34a3099efac615c80b42d4cab48b30d6f470f6cb2ed52a6bf187fce0958aaa33d00431ff", 0x33}, {&(0x7f0000001000-0xbd)="ac856fbf26f3082901ecd0a9992d6c97783e0769f3f08ff9829d61a1e0a356a5f293e6a481c8ecae98b571bc2cbd8f3d4aec73215bc3aedc157c32090a16697c8b747424b2d65dbee0752e768f382f69daf1ebfe5f7bd79a4d4baaff9ef3bdc46cbe8153f9ed3b7cb4d8ff25b64a07810c6d1662b01bd132430abaa692bc5c40650633ec7c78dda1c02683fe23fa5c9ddddd1d8adc9caf0e7d4ed6219e65db945d173718c66240d43fdb9cc14fe9617ff6754e0306f9d4132787c52d2e", 0xbd}, {&(0x7f0000001000)="4d3a3eed25898b20f61523d6faf99bbbf6a4e74517bdb27316686f9e2d136f4255483af4369805198cca7469c947240bd60d1f96d15bf19943de979e2df567ab9c125fbbd6fd97fa98041f221571e2886801f4860119b8ae514ae4679dfccadd479004fdc1dc1bfdaaa523edf6da1dabde367cfe0cbb348b2fbf809a3c8afbf8f2194a62204acac9aa02ca265b2afca2a67d3ff228fd7f43a2c0a179a269481a958ab49a6f07b8bcfb4547d0d104fc2e03a26f68b7338ac371f4e5c64cc043ee4f4bfb39a489062363cfb7d7463996f5d52d70d0c2c2f78ced263e27820a703dff9f22afb38a16bc24a76fbff9106c8c5ad8abf7", 0xf4}, {&(0x7f0000001000-0xbe)="c8b4c1a957b4895aade97d038a6f6c59fc6e5fc9ec3a3438afc5b3466a0ce7c7ad67d29123a896c1383883fa02d93892e3f79f81319b8d29d9ec71a1ab97fe58c11b5148f6d58e55aaa370c14a1f5445822a6fe53f25c9802a2bbd5569d4bf6263d93b86171705def5fa35d42d4b7b1ecf0512eb709d3861a492c4a8065fd7e21272b065c2c08ea8dcb42aecf4d8ea09b59ab008971c2086a225ea4f9420e507d9625388d3e199bcc8998668f414cd28ddd02d38f2e070b20e8519ad1d0c", 0xbe}, {&(0x7f0000001000-0xed)="c265eaa1b0cc8f1d016da547ef2e8322103833654a13f9d84e20bb102d7a383463baaebaa8ac8b2eb137f16d1b2556a80173f56e9c7b76bdfcfe34165a1764332cb792c086481427ac6d4d8b7513bc42b5c4cbec0ac9bab046942913ebb9cba02ef36d20b528a25507908fe5eba7c4706f01c5219dd5e7917751af593049d233de48d2a5ef3b2d45e08734c0a8ab7cd13e6c23915ca47784e9d2e581731711559e261916ba6818e2def4f4b57787af3580b3d3fc83dd404c91e0bf92863fa340fee0df8da9df86fa400c7964ac87db7aade7cb64b6fb4afc47e6722ee84d39defdffc8bc9801e1c14d2c1b7d0b", 0xed}, {&(0x7f0000001000-0x6a)="02bdbd1f8781acc21e73c237ca35bdbeb8431383da8a380913ffc08b92c7df10c9d72cca9cd835f8d40670c9bfac0c31257f94751a2318ea6612f8a1945e605d5438e79eb32c307b942dbc9ff8114a8d8af95016e6c4b4bb305ba2e8353828e69563f5b0cc5b3731be7f", 0x6a}], 0x9, &(0x7f0000002000-0x160)=[@sndrcv={0x2c, 0x84, 0x1, {0x40ad, 0x3ff, 0x9, 0x3, 0x9, 0x1000, 0x67, 0x0, r8}}, @init={0x14, 0x84, 0x0, {0x1, 0x81, 0x1, 0x9}}, @init={0x14, 0x84, 0x0, {0x0, 0x6, 0x80000000, 0x4}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffffe, 0x1c, 0x7fffffff, 0xffffffffffffff01}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x0, 0x6629, 0x10eb, r9}}, @init={0x14, 0x84, 0x0, {0x3f, 0x6, 0xabd3, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x2, 0x100000000, 0x6, r10}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x6, 0x1, 0x8, r11}}], 0x160, 0x80}, {&(0x7f0000000000)=@in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0x49)="cb271432ff2d089e4ac63d9ae0a9158cd041bf542e11fe2ce21b84fda152f220e19c74685f0735e465ffcc2a2857c71bd97e5d89451365189401e96b03dbf2954118e8feb9a680177e", 0x49}, {&(0x7f0000002000-0x9b)="afdc645e754be8e003aa2da7369c2a600da1feb4b384c7b0fde175acc051f7d81264b2d7a0ecae81726a4487d11fc66ffe33c0e0c15be47a588fedb27585b8c8e534e8519b688b2fe36f3bf8e7d743003668c282752626e011eb0f0cc36e1c06f1845460d0834b3b0cca7744668ebdb314242c8317ac0ebd34bc306ccfd6bf14442853b21d6b5b3edfece0b5d4b7dff781bee60a60aeb42a089caf", 0x9b}], 0x2, &(0x7f0000002000-0x1b8)=[@sndrcv={0x2c, 0x84, 0x1, {0xfff, 0x9, 0x7, 0x0, 0x3f, 0x2, 0x4, 0xf8e, r12}}, @init={0x14, 0x84, 0x0, {0x8, 0x100000001, 0x0, 0x9}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x20b, 0xffff, 0x7f, r13}}, @init={0x14, 0x84, 0x0, {0x7, 0x81, 0x8, 0x7ff}}, @init={0x14, 0x84, 0x0, {0x4, 0x10001, 0x1e63600000, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0x95, 0x800e, 0x8001, 0x7, r14}}, @init={0x14, 0x84, 0x0, {0xe799, 0x4, 0x101, 0x7}}, @init={0x14, 0x84, 0x0, {0x9, 0xc38, 0xd891, 0x9}}, @sndrcv={0x2c, 0x84, 0x1, {0xa79, 0x6, 0x1, 0x80000001, 0xde, 0x5, 0x4, 0x4, r15}}, @init={0x14, 0x84, 0x0, {0x20, 0x5, 0xb01, 0x20}}], 0x1b8, 0x400c044}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0xde)="dc114308b6593461baec82f765db832fb00c0a30bf68b0901599d5405d1212d86dd6cb8c1beb4e63ae34ad9cb04f8deefa81405551a2ece030c07905bf6f3d8b2c903c4c3e975e4c1621bee21f81b001fb1dbd661211e7f9580c8d69051ae372a2b5704c672f70c8d1d7a17e5518ced926940d6eaa7b82b9091718d45aa0e3479a630e0177e3725ab9c57046af6fe977d932670886cab2760ddc23fa4313135aec36f47358b18c1179cc687ff660e94d6f6a621775c980cb5ace106599cbdf6a8fc70535c2d7a5b54debf3c7e9429073abb021995ecd1cbf5952c99ea504", 0xde}], 0x1, &(0x7f0000000000)=[@sndinfo={0x1c, 0x84, 0x2, {0x800, 0x8008, 0x8, 0x0, r16}}, @sndinfo={0x1c, 0x84, 0x2, {0x44a, 0x202, 0x16, 0x1, r17}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x820e, 0x8000, 0x1, r18}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x4, 0xe8663a5dc0f4037f, 0xd0, 0xce2, 0x40, 0x6, 0x2, r19}}, @init={0x14, 0x84, 0x0, {0x3, 0x4, 0x3, 0x80}}, @sndinfo={0x1c, 0x84, 0x2, {0xe50, 0x2, 0x4, 0x9f6c, r20}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x0, 0x100000001, 0x2, r21}}], 0x134, 0x4000800}, {&(0x7f0000002000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x1d)="be17eba8da405419a0eb589f8262ffd39134e74c0a70838edcf16fde72", 0x1d}], 0x1, &(0x7f0000001000)=[@sndrcv={0x2c, 0x84, 0x1, {0xfedb, 0x3, 0xa, 0x0, 0x2, 0x20, 0x6, 0xff0, r22}}, @init={0x14, 0x84, 0x0, {0x5, 0x3, 0x0, 0x507}}, @init={0x14, 0x84, 0x0, {0x8001, 0xfff, 0x4, 0x7fffffff}}, @init={0x14, 0x84, 0x0, {0x9, 0x8, 0x4, 0x16}}, @sndrcv={0x2c, 0x84, 0x1, {0xffffffff, 0x80000001, 0x8, 0x6, 0x2, 0x0, 0x9, 0x7, r23}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x8, 0x8000, 0x5, 0x82, 0x6, 0x7, 0x100000001, r24}}, @init={0x14, 0x84, 0x0, {0x3, 0x7, 0x5, 0x10001}}, @init={0x14, 0x84, 0x0, {0x4, 0x1f, 0x8001, 0xb56}}, @sndrcv={0x2c, 0x84, 0x1, {0x769d, 0xfffffffffffffffc, 0x8000, 0x5, 0x6, 0x68, 0xffffffffffff0001, 0x9, r25}}, @init={0x14, 0x84, 0x0, {0x0, 0x2, 0x3ff, 0x5}}], 0x1b8, 0x4000000}], 0x9, 0x20000000) getitimer(0xfffffffffffffffd, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 08:38:47 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x0, 0x100) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = epoll_create1(0x0) r2 = dup2(r0, r1) fcntl$getflags(r2, 0x401) 2018/01/27 08:38:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000483000-0x10)={0x4000000000, 0x0}) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f0000183000/0x14000)=nil) r0 = memfd_create(&(0x7f00008c4000-0x1)='\x00', 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000058d000)="96e7d4deee8d6c1ebd5ce2b5f4f5e3792ab38abfaf3bcbf72c742b4b0ac360eccbcc7376d18973e562c82b2d7c6238cd0549464853537b7a828ded176ccffcf6deb1440e83dc092ecad56d1285344286d3eae44bef6dfe83a8790e32a00afc117e3097b5e463d181aaf725f75ce76fcbc95920d737ad419b4aee928574929fb1f094dc4692a85c6c7a086c578707cd6bec2728c3bc2271c780104587f592450df101844181099392c1fb196fc8c8e04fe0b90fa2d7d5622d37b5206701f4c46804b394e2b3010f21210ecc0a0b28678d6134b4ab52e996f166838f9adf7cd68c7c73e08a5c8823b6c40180") madvise(&(0x7f0000dd2000/0x2000)=nil, 0x2000, 0xf) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000efe000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000026f000-0x8)={0x0, 0x0}) getpid() 2018/01/27 08:38:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x9) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000dcb000-0x8)='net/llc\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r3, &(0x7f0000cd2000-0x8)=0x2, 0x10000) 2018/01/27 08:38:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000de9000)=0xbd3, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f000077f000-0x1000)="e7", 0x1, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f000043f000-0x9)=""/9, 0x9, 0x0, &(0x7f0000b41000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r1, &(0x7f0000643000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8f000-0x4)=0x10) shutdown(r1, 0x0) 2018/01/27 08:38:47 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x3, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000fff000-0x7d)=""/125, &(0x7f0000ffe000)=0x7d) connect$inet(r0, &(0x7f00005fc000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 08:38:47 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0xbe6) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000f04000-0xd4)=""/212, 0xd4, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000f04000)=""/198) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000934000)={0x0, 0x1}, &(0x7f000005a000-0x4)=0x8) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007c1000)={r2, 0xe99f, 0x6, 0x3, 0x0, 0x8}, &(0x7f0000f04000-0x4)=0x14) 2018/01/27 08:38:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='-\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) getsockopt(r0, 0x100, 0x1, &(0x7f0000000000)=""/177, &(0x7f0000001000-0x4)=0xb1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xb, &(0x7f000055b000-0x4)=0x0, &(0x7f0000000000)=0xfffffe51) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000000000)=&(0x7f0000003000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000)={@generic="226c96d79391517c1441581db6da1533", 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) syz_open_pts(r0, 0x20401) r3 = socket(0xa, 0x2, 0x0) fcntl$addseals(r3, 0x409, 0xd) 2018/01/27 08:38:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000018d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f000085c000-0x8)={0x25, &(0x7f0000919000)="515a0badf7f1f52862b20366eda5ee77ffa2d328c4c0bb5ae5a9c98fedf71b1a1fdd2a8eb5"}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a3d000)={0xf2, 0x5, 0x200, 0x2, 0x100, 0x8, 0x81, 0xecea, 0x100, 0x5, 0x5}, 0xb) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) read(r0, &(0x7f0000744000)=""/4096, 0x1000) r2 = syz_open_dev$sg(&(0x7f0000d90000)='/dev/sg#\x00', 0x8001, 0x2000) ioctl$TIOCSCTTY(r2, 0x540e, 0x7) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000172000)=0x0, &(0x7f0000e18000-0x4)=0x4) 2018/01/27 08:38:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d52000)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ea0000-0x20)={0x4ec, 0x4a9e, 0x202, 0x3, 0xfffffffffffffeff, 0x4, 0x4, 0x8, 0x0}, &(0x7f000031c000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006fd000-0xd)={r1, 0x5, "a9a66489d7"}, &(0x7f0000e2a000-0x4)=0xd) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendto$inet6(r2, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00002fc000)={0x0, 0x7, 0x9, 0x8000, 0x0, 0x5a9}, &(0x7f0000acb000)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000d88000)={r4, @in6={{0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe815}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x9, 0x100000001, 0x4, 0x3, 0x8, 0x0, 0x3f, 0x0, 0x4, 0xff, 0x4, 0x602, 0x9, 0xde]}, &(0x7f00000a5000-0x4)=0x108) sendfile(r2, r3, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/27 08:38:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0xffffffffffffffff, &(0x7f0000a45000)="56c4f4196639388983efe50a0df852947a74e695ae59378c7291bb5dfca13ba6af0ab2618fc1c846d7fa162f332c74d738ddd1724054c682a9938cc6f68a867214d1fc864c6cea4c8a6ac1feefcab935d8ffab10b821351a1d5279130863db263afa9806737ce931aee0b866c876dd1e3eb246ec910c070a9e646b34e025fe9cfa032403e5f071628425c4cdf5954c89adb7a79717390b22fa56e31c56393044e1c3d3e1002aa6ff22a6c4be77064237") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000def000-0x9)='/dev/rtc\x00', 0x80000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00003ca000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00006d2000-0x30)={0xc4, 0x0, &(0x7f0000c2b000-0xc4)=[@dead_binder_done={0x40086310, 0x0}, @reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x40, 0x18, &(0x7f0000260000-0x40)=[@fda={0x66646185, 0x6, 0x4, 0x2f}, @fda={0x66646185, 0x7, 0x2, 0x2f}], &(0x7f000030d000-0x18)=[0x38, 0x38, 0x20]}, 0x6}}, @transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x48, &(0x7f0000886000)=[], &(0x7f0000ae7000)=[0x18, 0x30, 0x38, 0x38, 0x38, 0x28, 0x78, 0x20, 0x48]}}, @acquire_done={0x40106309, r2, 0x2}, @exit_looper={0x630d}, @release={0x40046306, 0x4}, @decrefs={0x40046307, 0x1}], 0x95, 0x0, &(0x7f0000c88000-0x95)="e30cec19ba8e28bc4000387dee5f90e9e694bdbf0109eda95143bbe1bbd130ce032f5d99ca0cd2c524c2cccd9dce7367ac466f7812f316ea4c2d38e1bf8617a1d25b719e7d37518851d979c7b89b0b715cd83d25ca147a695bb0b42c6d1141541d25d17a2d3ff6436177ffbdc8b69cdf8ad2fb729a8056e8a20115bb920a349c9fade2fd54a3af9b95fb0049188135a8e52e44ba2e"}) r3 = add_key$keyring(&(0x7f000028b000)='keyring\x00', &(0x7f0000c2a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000647000-0x5)='ceph\x00', &(0x7f0000d88000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000da0000)='/dev/rtc\x00', r3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000aa0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb6000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000281000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000cde000)=0x8) r4 = syz_open_procfs(0x0, &(0x7f00005d9000-0xa)='oom_score\x00') sendfile(0xffffffffffffffff, r4, &(0x7f0000514000)=0x0, 0x18001) r5 = getpgid(0x0) sched_setattr(r5, &(0x7f0000146000)={0x30, 0x7, 0x0, 0x0, 0x8, 0xffffffffffffff0e, 0xfff, 0x1}, 0x0) 2018/01/27 08:38:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000505000)={0x0, 0x4c, &(0x7f0000b26000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f14000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000036b000-0x8)={r1, 0x3}, 0x8) r2 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000f78000)=0x3, 0x4) 2018/01/27 08:38:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmmsg(r0, &(0x7f0000bb0000-0x20)=[{{&(0x7f0000cd9000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d11000-0x20)=[{&(0x7f0000e62000)="b215b6fd1d10ce3cc41ec9cdb7b21af136ed3b5d5ffcd855f6e5814e61a09e262fe456ed06b308d4b940700531b100e0232416f11f84c74c91d27c3b2f2f7b770a1e099f76d83cb6b75cb5010bfc16b901819cf32a1c4be93e5584001037f529c5a20c4c9b996b5bade2a7af7bc78c523fb912f6b7ac7103edcebd45ab94e78281d201b104d3400772ae71fd865996e01ad402ba5eb58863164f47431899a2f0f3a57cc8f873505b1fd79dc558a552402c9570539155834321f7ddf49c1bd5e22c", 0xc1}, {&(0x7f0000aa8000-0xa61)="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0x1000}, {&(0x7f0000adc000-0xc4)="25f30dd801459ef853c8521fc9d8e4c73f7238d09e1b1a52f17067b521f3923ef1333e1ffe866417f65e23744bb8b22c1752715189ba0e6c6ff995ba8527cad5178ea80c6ed401301d5ff64ffbc10024c197069a5b8d2dbed1c022352e6e265051690744ef0631f1775a34db37d5324953aab53d3ec7dfb694205d1c2cd59e1862cfd2b7e94d0479c848771e2bb14ac51debfff070ef960dce94e7092cc7cf7fd7eba73587f5b6a1d305fd88a1d0b0723ede25fe438e88801ec4cbaae481017c3fe8e565", 0xc4}, {&(0x7f00002c4000)="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0x1000}], 0x4, &(0x7f00000b6000-0x6c)=[{0x6c, 0x113, 0x2, "597fe2241b3b3c9a9e68056db01ae848e095d0fea61652ddd16e63a8ba1957d86ece0e478a5502cf3cae656383ed5959913ec70fd25fe2c435be9655b286433554052e48e9ad46ca43a62106519dbb59fe83548accd77f31859fafd08774d7"}], 0x6c, 0x80}, 0x43a}], 0x1, 0x4000) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0xfd27) bind$inet6(r0, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 08:38:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000029c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001bf000-0x4)=0x0) 2018/01/27 08:38:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) shutdown(r1, 0x1) 2018/01/27 08:38:47 executing program 7: r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000a66000)=[{0x0, 0x0}], 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000dd1000)='./file0\x00', 0x400, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000001000-0x8)={0x4, 0x1000}) 2018/01/27 08:38:47 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000001000-0x40)={0x20, @time={0x0, 0x0}, 0x7fffffff, {0xffffffff, 0x1ff}, 0x8000, 0x3, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x0) 2018/01/27 08:38:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f7c000)='statm\x00') setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000916000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0, []}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000501000)='/dev/ppp\x00', 0x2000, 0x0) socketpair$inet(0x2, 0x4, 0x7, &(0x7f0000f06000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000750000-0xe)='net/rt6_stats\x00') sendfile(r1, r1, &(0x7f00006ae000)=0x2, 0x1) 2018/01/27 08:38:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000125000-0x13)="706f73fb00ffffffeb3f00566f6573737b0000", 0x800000000000003) pwrite64(r0, &(0x7f00000a1000-0x80)="a4", 0xfffffdd6, 0x1fffc) pwrite64(r0, &(0x7f0000e7f000-0xa)="ca", 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xb) r1 = gettid() sched_getparam(r1, &(0x7f0000c8c000-0x4)=0x0) ptrace$cont(0x9, r1, 0x6, 0x81) 2018/01/27 08:38:47 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 08:38:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 08:38:47 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d3f000-0x28)={@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]}) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:47 executing program 7: clone(0x0, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x41)="b6") clock_gettime(0x3, &(0x7f0000002000-0x8)={0x0, 0x0}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x210, @time={0x0, 0x989680}, 0x401, {0x81, 0x8}, 0x4, 0x2, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 08:38:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000426000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap$binder(&(0x7f0000605000/0x3000)=nil, 0x3000, 0x0, 0x80012, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00009ef000)='/dev/usbmon#\x00', 0x2, 0x2102) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f000034b000)={0x4, &(0x7f00008a3000)=[{0x10001, 0x4, 0x6, 0x100}, {0x8, 0x5, 0x5, 0x4}, {0x1, 0x6c3d, 0x8, 0x9}, {0x7, 0x8, 0x4, 0x1}]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000065d000)=0x1ff, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000cd9000-0x4c)={0x2, 0x100000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 08:38:47 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000036b000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendto$inet6(r1, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$pptp(r1, &(0x7f0000398000)={0x18, 0x2, {0x3, @rand_addr=0xe4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendfile(r1, r1, &(0x7f000026c000-0x4)=0x20000001, 0x5) 2018/01/27 08:38:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000809000-0x24)="240000001a0025f9ff00000400fffc0e020100000004bf00200eedeafd00030001000029", 0x30) 2018/01/27 08:38:47 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000027e000)=[@in6={0xa, 0x3, 0xd0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1ff}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x4}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x3ff}], 0x8c) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f03000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9800}) 2018/01/27 08:38:47 executing program 7: r0 = getpgrp(0x0) ptrace(0x11, r0) r1 = syz_open_procfs(r0, &(0x7f00007f2000)='net/bnep\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0xb, 0x6, @thr={&(0x7f0000051000)="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", &(0x7f000073f000-0x57)="3aeada3f0f6e768da06750653bf983ef0b7a740cecce4e0bb1a38183245a252002e30229609d6de02dffcd6a931095743f3481b50a0100c4f8c7ee5738176e3b409d0d77ce175d70a93e87ff1385201edd27322e1ccfcd"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 08:38:47 executing program 4: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xff, 0x4) vmsplice(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000a97000-0x46)='@', 0x1}], 0x1, 0x8) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b26000)='/selinux/checkreqprot\x00', 0x80140, 0x0) 2018/01/27 08:38:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xf9) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a5000-0x10)={&(0x7f00005f9000)=@newlink={0x34, 0x10, 0x921, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt(r0, 0x85b8, 0x100000001, &(0x7f000062d000-0xc7)="f4f5d252e555283f5b5d5d60a0d8066d607cffcfa1f69daadeb028ffadde373d35c7a71e0762af1c886c3081cd2df0d7c7be5c2cb77086a4253a0d9f944a9d5328e9b4f1b895923382a9e10bf530f2b1517623510cf464d32b29d6ee68b24723f24ed628aade1f4e3158dcda474fff361009012aab9036c047fa9fd82807578f53877b27b1d89dea99e2ecd11a9fa07bdf0bf7c6beb1fa9713e28ed5aa6151c41f1746e67836117e49dd367e69b0f4f6c45b01a3d1697d8efa14b4d1d1e6806837d360a3b42afe", 0xc7) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f35000)={0x0, 0x5}, &(0x7f000069d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000018b000)={r1, 0x8000, 0x5}, 0x8) 2018/01/27 08:38:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aeb000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00007dc000-0xc)={0x4, 0x9, 0x3ff, 0x1000, 0x20, 0x2d14d4e3}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b6a000)='/dev/sequencer\x00', 0x82802, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f73000-0x24)={0x0, 0x2, 0x1c, "35aaf532c78a173261ccdeca4aecaadcf2130044794fa4f682d3d454"}, 0x24) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003fc000)={0x0, 0x8}, 0x8) write$tun(r1, &(0x7f0000b2f000)=@pi={0x0, 0x0, @ipv6={0x1, 0x6, "c976ae", 0xad, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@dstopts={0x2f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x10, {0x6cb, 0x2, 0x1f, 0x100, [0x6]}}]}, @routing={0xef, 0x6, 0x3, 0xffffffffffffffe0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x7f, 0x0, 0x4, 0x7, 0x0, 0x1f, 0x2}, @routing={0xea, 0x4, 0x2, 0x1, 0x0, [@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x3c, 0x0, 0xffffffff00000000, 0x3, 0x0, 0x80000000, 0x0}, @fragment={0x0, 0x0, 0x400, 0x2, 0x0, 0x5, 0x2}, @routing={0x2b, 0x0, 0x1, 0x5, 0x0, []}], @dccp={{0x2, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "010eb0", 0xfffffffffffffffd, "39110d"}, ""}}}}, 0xd9) 2018/01/27 08:38:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 08:38:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d1e000)='/dev/rtc\x00', 0x80001, 0x0) r1 = open(&(0x7f00007f6000-0x8)='./file0\x00', 0x9a200, 0x60) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e3c000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a91000)=0xe8) ioprio_get$uid(0x3, r4) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000266000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1, 0x2, 0x4a, 0x400, 0x3, 0x2c0000, r3}) r5 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendto$inet6(r2, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r2, r5, &(0x7f0000cd2000-0x8)=0x0, 0x10001) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000d2b000)=0x3) 2018/01/27 08:38:47 executing program 7: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000ec7000)='./file0\x00', &(0x7f0000f65000-0x34)=""/52, 0x34) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00003bd000-0xc)='/dev/random\x00', 0x0, 0x200281) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000f65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f64000)='./file0\x00', &(0x7f0000f64000)='./file0\x00', &(0x7f000067b000-0x8)='iso9660\x00', 0x80, &(0x7f0000f64000)="cec7f5ae251697755b43706a5e179c3d055ea229682ea7e3a92f5838251930f2f8953c2997016c7689ebb7ec3c85905e0565caa04653205600ceac98791d830550d9a87d82a2f343594ffe358c583d4633f06aa5786047f6a8974e2d75f3d9765400282d72f3ccdad8c6cd8c8a7806be9caaf9d0e668e3cac4b1b42ccece0bdc7b97d258dd1ec46b872b61f5ec454c4102c3dc5a86e37df3a99b21630c14f6909d85de5d5cbd2dc5") r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000236000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x8001) 2018/01/27 08:38:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000096a000)={0x0, 0x0}, 0x0) r2 = syz_open_dev$binder(&(0x7f0000ddb000+0x552)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000547000)='/selinux/member\x00', 0x2, 0x0) truncate(&(0x7f00002a7000)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000494000-0x108)={0x0, @in6={{0xa, 0x0, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0x10001, 0x0, 0x6, 0xfea3, 0x9, 0x4, 0x8fd, 0x7, 0xfffffffffffffffe, 0x5, 0x3, 0x3, 0x0, 0x7]}, &(0x7f0000718000)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000074b000)=@assoc_value={r3, 0x401}, 0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000987000-0x4)=0xb) setrlimit(0x7, &(0x7f00002ef000-0x8)={0x16, 0x40000000000}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000419000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000634000)=0x0, &(0x7f0000f38000-0x3)=0x4) bind$inet6(r1, &(0x7f0000873000-0x1c)={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000370000-0x10)={r3, 0x8, 0x100000001, 0x2}, &(0x7f00008e8000)=0x10) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000f37000)=0x932) accept4$packet(r1, &(0x7f00003c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000081e000)=0x14, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000ed5000)=0x4, 0x8) 2018/01/27 08:38:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000553000-0x4)=0x1e, 0x4) recvmmsg(r0, &(0x7f0000d00000)=[{{&(0x7f0000beb000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00008a0000)=[{&(0x7f00005c1000)=""/71, 0x47}, {&(0x7f000010d000)=""/248, 0xf8}, {&(0x7f00001c2000+0x6cd)=""/62, 0x3e}], 0x3, &(0x7f0000ee5000)=""/129, 0x81, 0x0}, 0xfffffffffffffffd}, {{&(0x7f00009a9000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a02000-0x50)=[{&(0x7f0000f59000)=""/0, 0x0}, {&(0x7f0000bd6000)=""/156, 0x9c}, {&(0x7f0000871000-0xbf)=""/191, 0xbf}, {&(0x7f0000205000)=""/17, 0x11}, {&(0x7f000011e000-0x4)=""/4, 0x4}, {&(0x7f0000687000-0xb6)=""/182, 0xb6}, {&(0x7f0000deb000)=""/179, 0xb3}, {&(0x7f00003cd000-0x21)=""/210, 0xd2}, {&(0x7f0000a30000)=""/4096, 0x1000}, {&(0x7f00001b3000)=""/4096, 0x1000}], 0xa, &(0x7f00001d2000-0xe3)=""/227, 0xe3, 0x6}, 0x80}, {{&(0x7f00004de000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00006af000)=[{&(0x7f00005ba000)=""/4096, 0x1000}, {&(0x7f0000b34000-0x8b)=""/139, 0x8b}], 0x2, 0x0, 0x0, 0x3ff}, 0x7}, {{&(0x7f000005b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00007cc000)=[{&(0x7f0000acb000)=""/58, 0x3a}], 0x1, &(0x7f0000a9d000-0xc4)=""/196, 0xc4, 0x2}, 0x1}, {{0x0, 0x0, &(0x7f00004ad000-0x10)=[{&(0x7f0000caf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000492000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f00000ec000)=""/49, 0x31, 0x6}, 0x6}], 0x5, 0x40, &(0x7f000066f000-0x8)={0x77359400, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000132000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) writev(r1, &(0x7f00002de000)=[{&(0x7f00005f9000-0x6a)="406ce51df71cff03d29061b3943018edf0ea7db0a0130695f132c3b7520bf011f5b5e95efa50c6c4ea0379dda21f797347fa2e4b6e6f1f480a4f02a85db3399c6213f86452e5b4be7ccf46feac05a74b15768c47360e84da1c61b0ec6772273d33e0586bc0024feeda90", 0x6a}, {&(0x7f000076a000-0xec)="555afc2aeca0af84c1021d372ada3c374609d80ababae2fe0d63229f55eedbd1ec3343eef6ba6a5cdada71635631df222b49b569b42343f420a81833db20184fec0c09e9ea6ddd3ba3cc599d645288e42fc6b1d0de1f3eb6297f472f8d91599bf399dc3e6fb9de44c7003501447c4b55185cc5722b86ec83fccff34042b88ea263aa25b73f728d2c6c041656e72c7d12017b151d72b53cdd695bb1a19da7cd0157eb49d830f86079527786e3866984feb6b17bc39e80f1b265764f41b2dbbf9bc1a575745191e2518372b1e3d83c16848bf47355eb600637c08ba1213d167ff9fc240748e506f3a3f72ceab3", 0xec}], 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000c03000-0x8c)={0x80000, 0x0, 0x5, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 08:38:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000eb3000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f000014c000-0x8)='status\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffff6d) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/27 08:38:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x25f, &(0x7f0000fc8000)=[], 0x0, 0x0, 0xf9, 0x0}, 0x7fff) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 08:38:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000096c000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c78000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00007c9000)='ramfs\x00', 0x0, &(0x7f0000ca2000-0x1)="") chdir(&(0x7f00003f7000)='./file0\x00') r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000775000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000fdc000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x4) mkdir(&(0x7f0000212000)='./file0\x00', 0x148) umount2(&(0x7f0000932000-0x8)='./file0\x00', 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ea000)='/dev/sequencer2\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f0000e17000)='.', r1, &(0x7f0000286000)='.', 0x1400) 2018/01/27 08:38:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000246000-0x8)='./file0\x00', &(0x7f00009f2000)='./file0\x00', &(0x7f0000b87000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x2000000000004) 2018/01/27 08:38:47 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002ba000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000001000-0xd1)=""/209, 0xd1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = creat(&(0x7f0000049000-0x8)='./file0\x00', 0x0) pipe2(&(0x7f0000d1e000-0x8)={0x0, 0x0}, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f000092f000)='ns/user\x00') sendfile(r1, r2, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/27 08:38:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x42001, 0x1) mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x800012, 0x3, 0xc) write(r2, &(0x7f00003a0000)="1f0000000101ffd60035ffff0401f800000000010005ffffe200000000", 0xfffffffffffffdb6) r3 = fcntl$dupfd(r2, 0x0, r2) read(r3, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f00000ff000-0x4)=0x7) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000b0e000)=0x2, 0x4) 2018/01/27 08:38:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x0, @rand_addr=0x1, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x38) r1 = dup(r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000041000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x152) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000def000)={0x6, {{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3bfc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x200000004, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x681}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xb0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x33, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ab6000-0x7)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000038a000-0x4)=0xc) pipe(&(0x7f00006b4000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000095000)=0x1000, 0x4) 2018/01/27 08:38:47 executing program 2: r0 = socket(0x11, 0x80001, 0xfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x4, 0x6, "4100ad1343ba", 0x9, 0x0}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') tee(r2, r2, 0x4, 0x2) sendto$inet6(r1, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r1, r2, &(0x7f0000cd2000-0x8)=0x0, 0x10001) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f000042d000)=0x4067) 2018/01/27 08:38:47 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f03000)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x40) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000f04000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x9}) r2 = fcntl$dupfd(r0, 0x0, r0) read(r2, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000-0x20)=[{0xa, 0x21}, {0x2, 0xfffffffeffffffff}, {0x2, 0x7fff}, {0x4, 0x8000}], 0x4) getsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) unlink(&(0x7f0000001000-0x8)='./file0\x00') [ 82.135256] audit: type=1400 audit(1517042327.315:53): avc: denied { read } for pid=15660 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 2018/01/27 08:38:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) accept4(r0, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x80000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00001a3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x210000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x50)=[{r1, 0x0, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x8, 0x0}, {r1, 0x80, 0x0}, {r1, 0x40, 0x0}, {r1, 0x4, 0x0}, {r1, 0x20, 0x0}, {r1, 0x8500, 0x0}, {r1, 0x0, 0x0}, {r1, 0x2, 0x0}], 0x200000000000017b, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000003000-0x8)=0x5) 2018/01/27 08:38:47 executing program 3: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) socket$nl_route(0x10, 0x3, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/27 08:38:47 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00003cb000-0xd)='/dev/usbmon#\x00', 0x1, 0x80000) getsockname$unix(r0, &(0x7f0000644000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000501000)=0x8) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00007ec000)=""/45) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00003d4000)=[0x4, 0x9]) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000f0a000-0x92)=""/146) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x8)=[{&(0x7f0000619000-0x1000)="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", 0x1000}], 0x1, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000002000)=0x7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r3, r4, 0x1b, &(0x7f0000003000)={0x23, 0x1f, 0x8, 0x7a44}) ptrace$setopts(0x4206, r4, 0x7d, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000)={0x7, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x7, 0x6, 0x1000, 0x8, &(0x7f0000005000-0x10)=@common='nr0\x00', 0x3, 0x7, 0x400}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000001000-0xd)=""/13) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000005000)=""/40, &(0x7f0000006000-0x4)=0x28) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000007000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000006000+0x6f3)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000006000)={r5, 0x3}, 0x6) 2018/01/27 08:38:47 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000430000-0xc)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000e02000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c17000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x42f, r1}) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f03000)="1f0000000101ff56001effff0401f8000000000001000000510b000000ef00", 0x1f) r2 = fcntl$dupfd(r0, 0x406, r0) read(r2, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:47 executing program 2: memfd_create(&(0x7f0000720000-0x2)='[\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/27 08:38:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f00000ca000+0xe44)=[{&(0x7f0000ffa000-0x48)="480000001500257f09004b01fcfc8c860a881700f217e0060000e30000e5ffffbb56030000000005f720000000000000000000000000ffff5bf109000000ed5e000000006203005b", 0x48}], 0x1) r1 = dup(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d9d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000059e000-0x10)={0x0, 0x0, 0x7fff}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000148000)={r2, r3}) 2018/01/27 08:38:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007f0000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x3) 2018/01/27 08:38:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000bdb000-0x6)='rxrpc\x00', &(0x7f0000b2b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = request_key(&(0x7f00008d5000+0x119)='big_key\x00', &(0x7f000009d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d06000)='-\x00', 0xfffffffffffffffb) keyctl$link(0x8, r0, r1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c2c000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f000018e000)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f00004f1000)=[{r3, 0x0, 0x0}], 0x1, 0x0) 2018/01/27 08:38:47 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000008000-0x28)={0x0, 0xfffffffffffffffd, 0x0, 0x0, "115fcccbec8d10885cbe10ba3ef90f152d5fea4c6f31ba855c92dd2400730225"}) 2018/01/27 08:38:47 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000-0x50)={@generic="9b30432427cb528d462dd71075701bf6", @ifru_data=&(0x7f0000000000)="a047883990a8e0d9c3cfde65b0f14753226a897a5c0e419612cb7256aa75ce78"}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000cf5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00003c9000)={0x8, &(0x7f0000272000)=[{0x2, 0x1, 0x8, 0x80000001}, {0xfff, 0x3, 0x117a, 0x8}, {0x20, 0xff, 0x565, 0xfff}, {0x9, 0x9, 0x9, 0x2}, {0xbd6, 0x5, 0x9, 0x5}, {0x9, 0x2, 0x600000000, 0x7ff}, {0x8, 0xd0, 0xa0, 0x2653}, {0x40000000000, 0x4, 0xffffffff, 0x80000001}]}, 0x8) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000001000)="441f09fffffff100000081000000000713050003a100041aa1bf0202fd", 0x1d) 2018/01/27 08:38:47 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000f6c000-0x4)=0x200, 0xfffffe6e) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f7d000)="e1", 0x1, 0x0, &(0x7f00000f6000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0xfffffffffffffe40) syncfs(r0) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000f7e000)={0x1, 0x9}) 2018/01/27 08:38:47 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000000e000)=0x1) write$selinux_load(r0, &(0x7f0000011000-0x10)={0xf97cff8c, 0x3bb, 'SE Linux', ""}, 0x48) 2018/01/27 08:38:47 executing program 0: r0 = socket$packet(0x11, 0x6, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)="056d6e65743074727573746564003de2ba221b55070700000014d47df55a3d716186c320a889fbf8da58cef015611abf15104e02eb194476e7d01b43", 0x1) setsockopt(r0, 0x1, 0x400, &(0x7f0000000000)="", 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000f7d000)="", 0x0) 2018/01/27 08:38:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000039e000)='/dev/sequencer2\x00', 0x2002, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000045b000)={0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r2, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/27 08:38:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a20000)='/dev/autofs\x00', 0x80800, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000213000-0x58)=@routing={0x3a, 0xa, 0x0, 0x8001, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x58) uname(&(0x7f00005ee000)=""/70) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000062b000)={&(0x7f0000dc4000/0x4000)=nil, 0x4000}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000354000-0xf)='/dev/sequencer\x00', 0x3fffc, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f00006c4000-0x1000)=""/4096, 0x1000) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000262000)={0x0, 0x0}, 0x8) 2018/01/27 08:38:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000151000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000279000)=0x1000) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) modify_ldt$read_default(0x2, &(0x7f0000d2b000)=""/113, 0x71) r2 = openat(r1, &(0x7f00008a8000)='./file0\x00', 0x800, 0x82) bind$netlink(r2, &(0x7f00004b7000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/01/27 08:38:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e9a000)='net/sockstat6\x00') ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000056f000-0x34)=""/52) getresuid(&(0x7f0000be2000)=0x0, &(0x7f0000b15000-0x4)=0x0, &(0x7f0000479000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ca7000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ec000)=0xfffffffffffffef8) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000c3000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c56000)=0xe8) r5 = getpid() fstat(r0, &(0x7f000079c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00006ab000)=0x0) getresuid(&(0x7f0000bb1000)=0x0, &(0x7f0000f01000)=0x0, &(0x7f00001a1000)=0x0) sendmsg$netlink(r0, &(0x7f000063b000)={0x0, 0x0, &(0x7f0000a66000)=[{&(0x7f00001f8000-0x34)={0x34, 0x3b, 0x200, 0x2, 0x0, "", [@typed={0xc, 0x6e, @u32=0x3b9}, @generic="", @typed={0x18, 0x79, @str='net/sockstat6\x00'}]}, 0x34}, {&(0x7f0000367000)={0x678, 0x38, 0x0, 0x5, 0x1, "", [@generic="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", @typed={0xc0, 0x90, @binary="7eb88d202f781b17f5f9e357fe7917622cf1c1c93973ca7690cd9bf1441608e7822e8d92c4fe43f7a116a87086556b0674c0b8f4fb6f19576d939dde61941ba526f2009e1d374b32ba13f79af6c50d437511043c74f99e53c84faf55bdfd7d5d1db21f275c788a5a2d125e31c41d446db2e66ccfdbb7cf948d489abf31371f5d0287d9b8ea93deaff1288dd6d284415c25a92c946f82371709efd98335049ae8c553cc81f46beb5d9eaa5ca699a371b80388a01eb21f78"}, @nested={0xb0, 0x16, [@typed={0xc, 0x3a, @u32=0x10000}, @generic="752a4c3ad27a8c6162ae741cc3a324bf04c5bc77491a0a4e09c9b4fb4983622c49fb7cfe20e4809d48abcefe6ddc57d147421852410ad3b3992d878194696e810646fedb3c435bc49e98a24d87a0234fdde453554164ef59aebfb2ebaa81bc5a69e0b0ee7be767bee0b2c22384443c5d3293209d81c92e0a0367e5432cc3b2b879bce81d4e4822d4af980ed8a0b97170c52377761f6e78b2ea46bcd0acf5d4a9"]}, @nested={0x3fc, 0x46, [@generic="91d4ade0784ae201485fb998740da843146a0df0317d2f2999e833ef39a69508f5b444706e160bd2a7e94510ed12b6f9283ca9e2a4498c5327e768e3ad7b6710ad06d367c7ebfdc8ab6a44e078e901fe5f1272895ba8ff316c3beb1fb8595c1f584d73dad89ec6d897f5f919973728781227d6fa128f9246b9180213c17647e1febb82a6d188775da30c5a32add7c4723f25e930e2db3369dd28abf5c756f087c31a3ae6be74", @typed={0xc, 0x8c, @ipv4=@broadcast=0xffffffff}, @typed={0x10, 0x10, @u64=0x9}, @generic="9b25d0927c02b5d1f43ad1a9747d6aa8b2ddf08eceb0513f674152c85b3b9520614fb07a307106dd18966a5f18cd92ef0c51b81b9d6187ecb1eae9e5087f863700e7b4dc57d8a5d9f273feea81869edd2ce63fb4543803d7fcb878110607ab86a4a986b217247dce46d03365aa4c9d2fffbac188e5801a4746a18798d83dc20bb626ba07ff5769b3b0a071c210c0d999d5ca4b4019ad58cda36339d96ec183c02f9732cf8be382b71bff199a11e1e633f2dc8ecf0081ca5a48192c", @generic="11abae16c2bfbf665b143a24035fb26bd3ee7ba12d3aa959299510c284d26295335c8eb937d2fcc9faf40e985a51521d7f0901a73ddb5ce9c1abfade93e448a39b881dfd7ec132c7f9af3305b2126fc1dfa7051f88fcdb777fb3f1d8ba6ff21f4b68168f35c1d610c9a3817215066288c316b5cbbd3281766fe1195bf22efeb070df76ad7408f8", @generic="2e15da4393c73271e282a30f4637889354d9dbbdcb3449c26271239ce7e758a059c6e682146eecefb2685b3f2cd40d9a1d8ef30714425b75d0b82c324e09f79166b51939831ff993b8abfa631f4684de6ea380e1b87d666a6e82aac38bfcaea02c5cfcade61604982b3d87634cba0c1b9f4eef5341a6eadbe7374cfde60b5372438d291923d88039e858f966084bba83fba208b1db197c80f44f09f426a721d4ff54a3fdbb6394926e0042937bfbfa662ff9b713aaae3cd8577582167922c259a1f3f72b1c711badaff3f79151c50db2c835187389b7a3dd6387c559", @typed={0x8, 0x38, @void=""}, @typed={0x18, 0x51, @str='net/sockstat6\x00'}, @generic="5c520f8631efb27ca7f39ed3e89d42e6566a0aca3979db7644316ca083f37cd26e3f83cd97b2142011fb097cce2583503a35ddfba05300f24d3826c0e2ab8e41beaa8e4e3e63e38cb032b1253187ee0bd5a73167c788d4c994d5f5a87b509b21b90956fa7a6c87523cc51f77526c8d0268575b9351ae36fffc8ed3ab59a46e02b5929da941b1ef9e87ca8853ecd3b499a0ded6e996a9c0327d00529a13cb260256e5e4365fa25ff9bd72fe6a236d651871b4b3514b3f8f23a27e75c537392d11be3f23c429a0d0cd76feb316664994c8f491e22fb5e6458297447c0a72", @typed={0x18, 0x5, @str='net/sockstat6\x00'}]}]}, 0x678}, {&(0x7f0000ff9000-0x12ac)={0x12ac, 0x25, 0x700, 0x7, 0x2, "", [@nested={0xc4, 0x29, [@generic="fe883f267ebafadc5c112d6fca0e66689f99b17c818b89f1f227c8b73b0e3d3ee19fa53505ec944de688ed1faff09790aefb5589957570869ef38ad614d70316dba832f8b2f0c981c14319fb9564032014ca8123b6ecbc4586a8153c90cd4c4ab224be56932ee9eb7a397d1e7cce8ac45873512e295936b11abd05744b1de7542e2d713f278271a2814f129cf01b739464a6e2dfdbc9db", @typed={0xc, 0x2, @fd=r0}, @typed={0xc, 0x15, @uid=r1}, @typed={0x10, 0x17, @u64=0x0}]}, @nested={0xf0, 0x3e, [@typed={0xc, 0x65, @uid=r2}, 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@binary="4fe8712ec8b8d1c6a0058684fc163d36f85cb353d831341fd1af5b15cde6074c1ecac4de533967f4fc062f97459e295ac1de4c9d2cb58de6da36aa56a48702231d4c413b21f5e0c9dd990293c564e13aa1555d119d222acfd21e15c2c278825a786919e04a4c237b596e6afb09cfe6a38c971d14925b36dfc083d7e779ab4467973a6eef567a1e803361852aac11e9c6fd634226ab9f9800affe0dc272573810db8e1ffbb21e09724251215e62eb33e934c3de477bc5c9b0e340aafb1b3796487f59a58d13026bc82c4a6832abd7"}, @typed={0x18, 0x5d, @str='net/sockstat6\x00'}, @generic="6456792be29b918777078a9f010279cacc27408c7486fab1808d73ebe38e87bd1d739b0d0fc35ab5c21aa4c115257a7a2704d60f8260c0196e9bf55d648e782b21193d526e025bf91c079e1d40c8458987dadafffdc663314f1493f156490fedbf6e1e8e67bd7a685db397a5ed254f4dbd4de37f57b190b097fa4c071df01a5f067bf2594f775b18fb10885c9527269033d46725b22c7f1dce86ce0f4b7994a84b05c1e247408a", @generic="d44ee35749ffd892794240197660528e18d5dadb3aff0acffc1da77542b94582ff3763", 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0x14a0}], 0x5, &(0x7f00000a0000-0x1c)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x1c, 0x4000000}, 0x8000) 2018/01/27 08:38:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000021a000)=0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x9) sync() 2018/01/27 08:38:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, 0x1c) sendfile(r0, r1, &(0x7f000076b000-0x4)=0x0, 0x10001) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000878000-0x8)=0x0) 2018/01/27 08:38:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bbd000)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c66000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x8000400) tee(r2, r3, 0x80007387, 0x0) 2018/01/27 08:38:47 executing program 5: prctl$intptr(0x21, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x5, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0xfffffffffffffd66) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006a9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f0000e7f000-0x24)={0x9, 0x3, 0x1, 0x1000, &(0x7f0000c14000-0x1000)=""/4096, 0xdf, &(0x7f0000e7f000-0xdf)=""/223, 0xe6, &(0x7f0000e7f000-0xe6)=""/230}) socket$l2tp(0x18, 0x1, 0x1) recvmmsg(r1, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) socket$l2tp(0x18, 0x1, 0x1) socket(0x11, 0x5, 0x7) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7f000-0xa)='/dev/ptmx\x00', 0x404000, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00002e1000-0x10)={0x0, 0x6fed9d5d, 0x3, 0x1ff}, &(0x7f0000e7f000)=0x10) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000e7f000)={r5, 0x6}, &(0x7f0000d9d000)=0x8) dup2(r4, r0) 2018/01/27 08:38:47 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a6b000)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x4, &(0x7f0000f04000-0x68)={0x100, 0xfffffffffffffff8, 0x7, 0x6, 0x2, 0x3f, 0x1ff, 0x9, 0x7, 0x6, 0x5, 0xb, 0x4e10, 0x3, 0x6, 0x4, 0x1, 0x7, 0x9, 0x80000001, 0x66, 0x5, 0x6, 0x3, 0x8, 0xfffffffffffff801}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005f7000)='/dev/vga_arbiter\x00', 0x20000, 0x0) r1 = getpid() sched_setscheduler(r1, 0x3, &(0x7f00009b6000)=0x5) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000703000-0x70)={0x7, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x80, 0xffffffffffffffe1, 0xfffffffffffffffb, &(0x7f0000663000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000000, 0x80000000, 0xfff}) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendto$inet6(r2, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00002ac000)=0x0) sendfile(r2, r3, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/27 08:38:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x76) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000091b000)=[0xf6c, 0x6]) r1 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000c53000-0x50)={@common='lo\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}}) 2018/01/27 08:38:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000f34000-0x10)={0xe5e2, 0x80, 0x1, 0x6}) write(r0, &(0x7f00006fb000+0xee6)="00105e1e8d00ffff167f00003e1600000000000007ffbc7018ce069f97ae21b14d872c4e8ce22c9b009600000700e700000002cf67824f44a95332f60b8f28084331df2d7ee23998e10630b3e113b1e83c00000000009c99", 0x58) readv(r0, &(0x7f0000414000)=[{&(0x7f0000818000)=""/20, 0x14}], 0x1) 2018/01/27 08:38:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000e7f000-0xf)='attr/keycreate\x00') fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f0d000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064e000-0x4)=0xe8) r3 = getgid() fchown(r0, r2, r3) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000cb1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000093c000)=0x1, 0x4) sendto$packet(r1, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0xfffffffffffffffe, r4, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x6, &(0x7f0000c91000-0x8)='./file0\x00', r5, &(0x7f0000000000)="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") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 08:38:48 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000000b000-0x249)="df22f740bedc920ea3d46efcec48777b1d6ac47f059857e6306603c8b6c970c0406e81d9fb91ba7c3973b7a3ab5433b5f11e153f97fd8cc3292b6273cb795bd901711b90be55027a2c060cde40f51d27b3641e18eee7c86ff8401dc963c3265119a27c87842218a086238253d206189a01f6af51b5396efe4a0be82054a61f0e870392c1c456b326ff89cb9d47c8cc114a489c3028dd0b186a7a9b269f06b4b416cfe9fc6939d440bf9d14be4790180f5991f9de9fcc4e1f6ba2bb5caa70e51c68c435396091a010d75143e8c46acd3a38a144ef0273dd2818767ac91492b623e3e0767d6e89e428fff4c729777427b376b752fde1546de05c9580775b43d7b9d5c8f3348f58e81ffb90b19ba20d4bcb1a8e8b9a383f2a8d528d33810853bcbe32c7395d905a11627581b8ec44dbcb59f06c8cf01c6a9e84fc99e6a9ae87dd9b27d0b68e79f561af7f7a4c5c334a3404e68107ebf3b90d60022118555572eb57edecfb0545be42104de9bb0d5c3f72b0a72a3fcc467625be4df5cdc4efd29a682255fe248d1642c11f6ebd3bd996c8e11b9ffe74b01d980ed7ba9ad4bde56acf1af1c622e18516f976d4461fda7285a3cb3d97f883bb11ef0168ca25c9e7a5f75ee25075ec6ce61ee68a52477e862a8dd9b4fde6623df50d5ecea9f2e6e4b3d0edd239542410dc034c109e38318fb730b2d3a61e3f6e51fa1c682494e897cc08c12882e4ff4cdba7c10388e459b0da7b0b606a87fbee4faf7050faed6a38624659f58466a0b5cdcb0bfc4b451ee4cb81e678279fccae910046e8a47642655aef9d44b01f599b4da763", 0x195, 0x4000, &(0x7f0000003000-0x9)=@rc={0x1f, {0x800, 0x4f51, 0x100000001, 0x3, 0x4, 0xfffffffffffffffb}, 0x8}, 0x9) sendmsg$nl_route(r0, &(0x7f0000009000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f000000a000-0x94)=@ipv6_deladdr={0x2c, 0x15, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:38:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000dce000-0x9)='/dev/sg#\x00', 0x0, 0x54ad9aa14cc1816d) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000188000)={0x0, 0x4, 0x30}, &(0x7f0000d9d000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00005f5000)={r2, 0x8, 0xfffffffffffffff7}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009f5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x10001, 0x8, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/27 08:38:48 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000002000-0xc)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0}, 0xc) 2018/01/27 08:38:48 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x100004000) 2018/01/27 08:38:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000e7d000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x625c, @loopback={0x0, 0x1}, 0x509}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}], 0x74) sendmsg(r1, &(0x7f0000e77000-0x1c)={0x0, 0x0, &(0x7f0000f25000)=[{&(0x7f0000f3a000)="765cc9b7542481c94068e8e9b31412691be74bbb616a801e403ad589d5daca1145ecc716ca574bf05eb1c2cea46a4fee63c6bdf7c0c1c47ac348292cf3fdfd8e41426016e97f5d2d3dfb2ddf834808bc1205079f2f4231f19ba99cf72df75818f6b5895770a655d733e527622e82f617769963d256adf7818bc8f7b78ea92ee951c3e0469d7c05f933a3486931821f4c86d726869707dd30d0f5b844f5730cf233c7150ec3ee37171aa4e521c3", 0xad}, {&(0x7f00000a3000-0xbe)="a930130623debe5109abd7d4a7adf682b41421479f7925b553de5736ec9db40c51e23ac35b3106d44f1351cd3553652b51aa53c78e2c2a09feb183169b243135256a057410196a1530e685ebad2bf774419295e4cb32d5b9fac15d6fdb6e4a4002f30cb8d4115f08c9301e1df5bec44eb26e2fa340a21861cc403aea406498315f3e3f36c8e9654f4f007847c1c6940b2b90ac6475216b365cf264c1d959c10d9477d8c189e2647d1fc5750703e76eb25c55d7127f2ad0b5ccf1e9eadb3b", 0xbe}, {&(0x7f0000b9f000)="de592f91663406604b2dfa4e7890a72e906c9b77a96594db4db71f5c0fd49ce77094be9f5b4dd07438a788e0a151c34f", 0x30}, {&(0x7f0000213000)="ce698a9c5a94c2cbaabf19edd91b90fdb62c9c1aa59d2306cc848395cfe240cca36194f9fca1b33e54ddd8d90c1addc0cf35dc8c893de01cecd38d12527200de2c217bc3a15c977c102f4ccca505e6bd2586553c605daeeb59b2cd38e9d3b3b9b31207208385bdbac9a094aa3ba035d36a6e3e5d79e56886130bc6626da3e806bfbc2b234676085763dc114eb10b9fa6a5b520f991b6a633c35e2057eebb97e52a34e8ddf4319fb9351225518687537aad03d56e4fb68bc4e99b598bca4a4d66d3d988701fcfb96dbdc05730bf65a63ea1ccb4fc2127a7d26b9916203c0bf1600a9f564faff4b84539526ba954b4c5a39c6292698ef97f73f953fa14ad90ec7fde96d8304aad8f7fd193f4412b61db1e61c6c1a393101d1a3b5014f021be42f22c3923b4913e01f55c7a7b042197d9f85b4c907d4ac082f9dbd0e2d10daf6347f152542912616366b3f3b1bde3482b44d4a02d6ef66871a53fff6664e749eb07800c0cda2e1f06dffe5fd6acf73adc5e9088b9b417053ad1dc10400ecff1f4142aa15adc1286374ac0d667f86841f3fb578df27e8872c7b2ab2b6a3d79ba095129bb50452bc6db1039386f3ac104ec7e6a16e213d56973324f1add58273f8214d71cde44b990b87ed0a16f6bebd3137d85f0ce46346e81289c6000fa492131e6798b0c19955286e511a16100868b5af2d952601de3ba1f49f29dc88d148b11b8085e3cec2b9b8ef74bbbdddc792ab0b1f5e59ac09ffc09e557e3121f12e12ecc074ca2fc834fb15fe56c2e6e1fb22476f98d8451afdfb7929d8b0ae89f98403e8c3799479da7cf5696c2417790ad0bb017658bfbb2f203b42a038469fc097cfaae5f3d8802b8341c6558ed407f7747a1341d27b1785125d36481f5a58e370780c02581b556ca438eaeb4ea4c28adb1c349072de319f2a2231e4de9ba6b691f1f1cd35093db20eed8e1f7f70f435f782fd87ff7b1a2dab234c30770590d75bda0907236659992233dd2e3c419f85c13ed831679582a2117cb8a9604dd0fd3dad33ab01415bc3cc5e404aeafb205e9c7d79c99859ecf3c864a4432f94fbb1d718426c130554e8274555b17ee4e156805bebbddcd8ba2b7607792a546a827c691838a7d55b98f596ac7a5af14d284b81fcf98bc49c3242b211cf8fb8d6b7911132f154fdc33456724f0e509345f9d653cdda11fa028411d1ac9aa91d7ef077c2ce947f096d5a84272d4481e44b0cbd828dec16f02d09920d26f6c79480effc26a74da58d1b8ef7a46824de085173c682f63cd50a3cc76d8c41f5f9186f7fc8cf4a3169d3040447d595617cf0bcc0296aef4bf4a4146fc4cc62ed7485cde592f67f93ce45a26d0a9b9b09499b36794ead44e2849264e6bd364004d12f1940aec703d8eddf28cde616cd7a2f18e6c1e02ce32602c2f9d8784ef70106fec286c0e3af192eddeb165aa4dbf82b46dbb54a79cdb9b09d405bec2b4c36f3970158e977cdddb9922861c5b3631190210327c3b44167459c3892710810727a6a95ef4b69f995aa5d5de16aa1033be59fb13f7d403ec82766cbfee64b1178dad9649eaaf1d443cdd0cccc4cf146684876e511ab72d22cfe1b035d2b228cab85b3d5791f9a4302a636c851f4a7fb7dc9be868c1233963015fa98097a70ce40e58c825af7da7bc9a66984073452f5be2a00916a4073c0c09a199e333473184599c3908d67f915c53fcd244fe30692b87c488db56a1d19c166395d277f67d1d318a3f429f9c6b9473aaff7c19af6213b4385f1a41bcb0b945bcc00c7f81858a258babfad63e22eb05b0c00abd765cd168087f3088e53e12708a9e818b17df10c6f20d7b3011472d4dd16e6e98e2ff87a633526972a18400f354f24ca83326c0c71ddf1f05560e7ec7886e80c6edf586b5d658ae47bb8d3b33e044a41a9cf55565b7a9b73168592aadb2cbbb4262ba0d2f7cfcacb1ef6dd8220969ae842547a60bca309518ab3ab89f259b408e3d79ce7acc2dc20fb1c83dec732790b1416678b369066279d4534fb2dd93eee8bc97f1ed42b7668aec5b49dc3b8fd95d8e0ed9ecb9901092d1f184fd9f774225a61b7aa29e4c04e0fe5d53cc56cd6c65d1a0d6a5d0d3879dc015acf4e81b854dbe78cafdb7a17babceff38e516767555ddcec2a43a2f5ba6365fc75776fd0589d9d79c5a3157ae908432e23647f7bc5784a43319c4e7d960efde7af6cbb16e2b45c774aa7a5aa265046070777420da42fce24d9a98c85d55e3df13dde6e1d0ad140bc8b2568afe22d4886fabf725f504b55d06f5a2ffc5bd82ad20281191a94f675c770ad272fd5fcd43f43381b78a7ef72529469f928b432ecd4872448f8509ba5661a91bfcacd05cc2af1163afc2511044a174232b2178ae4a23e3c1513d3bc27424d1af7cfd377cc0d5c51f9d815399d4259f848ca215a8309727e80854a971f493615a0baac8c0f3c165aed549f44d70d4d5e0f5ddfe852f88b739dcedb6e5897c718d3894abd724170c9d68b32c59a28723c6dd51f9528b9a9f7d56eabb8439b063ad51d463e3436868f059304cbb5d3138943a2d2e22e086df098cf5edc1af2cf8a2a03d7a318bf5de8c9e2865a863f9fee9bdf93ed099d31a76f13989a40f9785f9b20919069d25d09df36052329f30545e50603c44c08d206c02e36c6086c60e75d287aafc951eaac6931cc02f78226a184da30fa7fa91c6a1ef4f6c7d7ecc5d9908052cc82ec19d649037b8307b1e7e893b0202dfdb8a3780e475af4697fa78ccd273dd05e97d0327666cda3017d9db7b66ae6590a76d8791dadfe40da603a29c303d92838053a090978c79f118ff5d91ef2356037893e601ee64876e1beaa103a3058ec6c31cfbdeca8d2e1c5d3de578f0b268ff26d6f59f8b5170c44b8fcadb2d683d559b67d52e57b478ca5d256af3bee3a655674008df327ed66835ffcf84981b2c8c75acdcac75f1c78d9755fccb2a3efe90de7fddfa11ebe6de7361b0a06568c83e097eea91ec46175767b4d1b555583f78cdf49bcda37d3a29cffa62ab0de1e46f27f6d517285a681194a08bf54e327789768ce95c35be6188a3229dc5bab3a76f177206e67c314c4fcb196425f75ee80cdb0ba87f353e4cc3f92e7409875dd78a4f87825d76e82b0d4c8d9c77918ff58b25118f94d0b5d336a821ac4e78c67ca985daef3f1b58d60a36eda23427736b5fcbf3973016a147cf52c11b5a3dc08018b289f695c33f75cb0f8f0ecc251bb3d8eaa6dd4d1c054fa2412fec6275272f28d5ebf69221deea44e9eb13567d42106eecc250dd8301256d5dbe7f759d86a39a16cdeede2927cc473c0be0c56296a05c142ce6b89a2bd6500a08e33560d61522a8ea1d46ad3d44886596278ef15fba54d8a8fc417ca8ca5008ca622289b93c83e136e4f4fdef38975a078e9cd93b04c5f50600610d161b173d8d432b32c964037e551887849a66c581a10c5abff884414332e9f72005d65be65013162e10658531aba99be08770ebf44d8dc5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0x1000}], 0x4, &(0x7f0000094000-0x219c)=[{0x2c, 0x11e, 0x8, "023d44b67d571e4dd88648b45ca6be6700e76d11d7bfa2732b0d93e38fb7"}, {0x10, 0x88, 0x4, "066c"}, {0x68, 0x1, 0xffff, "1989bdd1967e66f54aa8ce6594c89d32f5ed80fe09710f7347918c717d9a9ece991fa5bfef398719a122b4205ae66b419d6e707bfcb7c119fa8f33ad41b0407d1387a1f9aebb647ac0030a231836fb053aec8f746cfdb76f814790"}, {0x100c, 0x88, 0xa1, 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{0x100c, 0x112, 0x7fffffff, "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{0xe0, 0x12d, 0xffffffffffffff01, "57f65806d0fcced410834f74897335d829273580679dbdc13bfbf0550d4c0418968f1e679d480a5ea37bd135d174e0b39d8eb622da5be683b0075880862629c28c252add225810030c97ed489cf7295423d30bd392cccbba24a12dd041e98326f42b5c6a6de60889a340c76917ebe75aa02eabd0153e0f6178604ed326b69e5e8b18d313e87a69e7a32f7f61802dcf5991c9d09a9b3948b2d0850ea1016839bef9d3a534323d29ee975c9b758b1d7d882c89698dae7919f25c1bf467078654748e7748296592e2aea92c9155bf85898fdc"}], 0x219c, 0x40000}, 0x4000010) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f00004c8000)=""/114, 0x72) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg$netrom(r1, &(0x7f0000c13000-0x1c)={&(0x7f0000dfc000)=@ax25={0x3, {"ed2ece68d07c26"}, 0x1}, 0x10, &(0x7f000018e000-0x8)=[{&(0x7f0000dd2000)="a0ba483a3602119cdda726ae2f5be7cbeaf70239e2a083e0f1d08a598b75053525f76e043d6d5df8246bd0ee0f5a7f7df8fe0b6c7cba415a969c09413e99011073d5064ac25b72fcb0c03dbf4362ef9a60cffb3c77fd2303c0a0", 0x5a}], 0x1, &(0x7f000018a000)=[{0x100c, 0xff, 0x2b5, "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{0xf0, 0x1ff, 0x9, "5b74598b72ed524690cf62802c05999e51bcead80f0c64731e3106cdeb6bf4f6995e44784754121852bb991d42646dc4698d7c752fd7db15fb4f9e1af51b0727f91cd4ed1f468193392af74bd383f66f65e322e0349af69e4c8de049e283c2be2fa5936861a2cfa4917d978adb632f75d1c1895837bad9bf1d50744062e0c032896a77d98ad1c644caefd3397ff8cbe90cd4f894c21f6f4e9241b9f6bc4c3bf22d98ecb53a7f7d54f6b62f22b8763d3943d983f17e2504a60753c74fcf01af45f883d0ab53255ed62a3de8b85c164aa49365e134ca59d308eec57aa73a941108dedd07cc"}, {0xcc, 0x102, 0x1c00000000, "75288fa3e1311ded2fd5409ed9a99150d952a787d4e3cfefe45fcbc4a5c9727064644eb3a013bcd1ec8702495488d3d9c9fa0e4579dad2da2559c496d8478e5ee264a1c12b5e9db3c99bcf1f82d61ec2c3d276251faeeef58f3c1d90aa92e89efb5ad160ecc4b3e880ffb3247691235b9d6303b08517eb26b37870dad3c7cfd37a807b6bef6545e801f1369444d89a700be9d5e74a6e699c468c23470a35faeab78716f0aab7b5b533bda43df6c5f2dcf36506a5afc3495c07f8d03c473ade"}, {0xbc, 0x10e, 0x81, "aa8f7d7ce56108991b0a1b483a0341f66fb285d9546109ff50e09fd73026ad6a70235eabbc9b90da20e194eea2e0d20f41118f20409db92a0b9d8b06e3486d6873ca43a1785c7dca466517f43812cf8ea1eee13383cd67e7c86c11a581334324ecd5b2eb3e43794ba10e8aa211fc1cf435120f772c2c6eeb8ae1dc3d42a136a7b12606c8c7313a875b876becde81fe774beb97fec83d5c0ddc722fb21e168d0c650fc0afb3ccf96fb35dd2da16fa7850"}, {0xf4, 0x11f, 0x76a, "7e3dc63fbcc66dd9c4f4b243775d3bbd8b53d7a9455fda99654a1621497f97962a3e3d263d22e4d35b0310f03949ef5eb4ef107abc6141d787e7da49b9e7a995d8191ecafc9dcaa5295464b09096c76148346ae0ab5b33ca237442d521fa20916ab015669986eb7376296b709e75f19d3da9a35677a5a764d2b5a3b35df07314c937cedb5c33cb5117c1d80a84373f23979683badfb29f564e37e33cf9df192255f1bde3e2c8c5eab873c03703585e800ca431c836e3d7df2dd5d8e3751aebe16edd4da389350b4bf3564af48ec56bb8056643b5883c59ca2a3cb889da0d563e162495294e"}, {0x10, 0x109, 0x1, "7559d0"}, {0x88, 0x13e, 0xb938, "99b6bc2455f4bcbb9fc8b6926ca0b80a7c5685559d9f2b0f9bf0524ff740f90adc0e2af56b083250bf84f90416d9bbb426d5d125c4397cb63448c7c4d8b949a3832b8134d55ac545870dfec6706d601970ace1ee9e771d451118baa9989288fdf68c0d0551b74408b16de2ab71688644d975e60f50510e016420e0"}], 0x1410, 0x4000000}, 0x1) r2 = add_key$user(&(0x7f0000090000-0x5)='user\x00', &(0x7f00007c5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d58000)="260794bef48a23e24182af6f3f9022d6e49e472bf3a2b22bf977a6ba89420310aa7cde8fd1854478c121215c651e2371dc972203a436f23f539c51032a988c492485f8c6194360de5ce722977cb23b2c80ccff772cd35677674ce123dff4a6899f55adbb053f96cf9f250e06c9eb32b65f06569a731b5612cfba03d00c3c14edb799589cf7493873daed712ba23dadfdbcc30328ab397d7c8e5832a5e2ff13c8f65d4097311092651aaceb7874", 0xad, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r2, 0x100000000) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/27 08:38:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) r2 = signalfd4(r1, &(0x7f0000e8b000)={0x101}, 0x8, 0x80000) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockname$packet(r1, &(0x7f00002f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000035000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000077c000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8001, r3}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000879000-0x10)={0x0, 0x1, 0x0, 0x0}, &(0x7f0000801000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ef2000)={r4, 0xf0, "ba0610429b8ace4523ea1b5c91567d74bc325f02404bb6005c6b24f581c065e242fe65e409c53358e07fe3fa8eb827ea76605734f3134e1206a503aed3fad71f0bf1cacac3b3c22ea4bc4fb324f87ecc22f0d79a392821ca0272e51094009d6df2c458e4072c1d09ea22c1e37ad19db0f382314bb851ddda5cad5f8f560a2996a6bf3c450c2f760af9c8d9139a25b69ebaf23176ac2d569c981f1368ad39eaf07ad8e996e6e2dd06ffdcafe750dde9a59a26be02614db081ab6df51bee24b35a4e9ca40b0789b552b5136536d000d5de0115f489d18971b19b68712093e017fe73a8e8eebf02341d5d4541eae08cab93"}, &(0x7f0000e40000)=0xf8) 2018/01/27 08:38:48 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f03000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0xfffffffffffffffe) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000f04000-0x1000)=""/4096, 0xdcf) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000029a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f04000-0x4)=0xe8) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000f03000)='rxrpc\x00', &(0x7f00006b8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f04000-0xc3)="0a3cfdae48408b2b447b5f0092709a37dbe9d63568ce1dd9679bf8307e934608da18b1e23cf20a39aaa6af25f7c86383d88547b915b590610fdf4c342546d33d1bc3b8b5d1511808774563a6a8e79673328e05854e59affa48f80afe682908f931f394ee77a9d4457e5adca1bf28a2ce4e86381c50f60a0678885cb9e9859ef2d02198686043743d5a2526c703dc5d6166e1a9e17ef5e1de4302569dbb73a8e26b598f82a7801c31af72f55ae644bd8b5fa462bdbf0798881546867b4d1081ed3b1e34", 0xc3, 0xfffffffffffffffc) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000f04000)={0x17, 0x8b, &(0x7f0000f04000)="9c99f0ceadc5abaf16d5a512cc7821025a2df9a3c3805b5baedc041accf8d4970df3840ba99f0506ed710943da00d186a118521cc90d95a06669c0cb5d692102d4a7ec8561c180a0c054de7897528e279c3756a38711cb8133286d4d3342c0b0b794a4948176fc4b57628c164065d11464af5f62eda6c2120febb6fd9bcc26035f13b58ada89e89636feed"}) keyctl$get_persistent(0x16, r3, r4) 2018/01/27 08:38:48 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = dup(r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000026f000-0xe0)={0x0, 0x0, 0x0, 0x1000, 0x9, 0x0, 0xb, 0x10, 0x8, "937a117f4ba07a76c39e76dc8c8aebb496b0aa5f020b661b82c1f5153ebe96f5662032ea32589a9fe6f0ac05af0f0117e6a2f24df1f056371a8ceab1923982b9", "7316f891815382b0f52c65b895b333e1d74bec56e8c9816825eec10e1e903dc124ae589c82aff49d4042f8579c8928aecfb408745ec8886ad9b259885dc6ebad", "b1777446b6cc77e845ef4b3be0a845365ab3db844682778c66b995e01c242c6f", [0x40000000000, 0x7]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000f46000)=[{&(0x7f00003c6000-0x4f)=""/79, 0x4f}, {&(0x7f000020b000)=""/214, 0xd6}, {&(0x7f0000001000-0x42)=""/66, 0x42}, {&(0x7f0000fb0000)=""/183, 0xb7}], 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000002000-0x8)=0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000001000-0x4)=0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000000)={0x0, 0x8000, 0xfffffffffffffff9}) 2018/01/27 08:38:48 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000000c000-0x4)=0x6, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000013000)={0x0, 0x1}, &(0x7f000001a000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000017000-0xa)={r1, 0x7, 0x1, [0x800]}, &(0x7f0000007000)=0xa) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000001a000)={{0x3, 0x7, 0x2, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000011000)=[{&(0x7f0000012000)="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", 0x1000}], 0x1) 2018/01/27 08:38:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c5d000)='/dev/snd/seq\x00', 0x0, 0x2002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000a0a000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 08:38:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f32000)=""/116, 0xfee5) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000014d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00005dd000)=""/120) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000ee7000)=0x20, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000016000-0x11)='/selinux/enforce\x00', 0x40, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/01/27 08:38:48 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000-0xa0)=[], 0x7fffffffffffd54, 0x2, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)=""/22, &(0x7f0000000000)=0x16) fadvise64(r0, 0x0, 0x0, 0x6) 2018/01/27 08:38:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000175000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000733000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x0) 2018/01/27 08:38:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0xfffffffffffffffe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000146000-0x8)='./file0\x00', 0x48) connect$netlink(r1, &(0x7f000018a000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fstat(r2, &(0x7f0000b51000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x9) [ 82.921796] nla_parse: 36 callbacks suppressed [ 82.932293] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/27 08:38:48 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, 0x37, &(0x7f0000fa2000)={0x0, 0x0, 0x0, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000749000-0x8)={0x0, r1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00008dc000)={0x0, 0x0, ""}, &(0x7f00005ff000)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r3, &(0x7f000019c000-0x1c)={&(0x7f00005d3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000d00000-0x20)=[{&(0x7f0000b13000-0x71)=""/113, 0x71}, {&(0x7f00009f9000-0x7c)=""/124, 0x7c}, {&(0x7f0000e36000-0x29)=""/41, 0x29}, {&(0x7f0000f4d000)=""/249, 0xf9}], 0x4, &(0x7f000036a000)=""/154, 0x9a, 0x401}, 0x0) read(r2, &(0x7f000040b000-0x80)=""/128, 0x80) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000841000-0x11)='/dev/vga_arbiter\x00', 0x10100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000016e000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f000077a000)={r5, 0x28}) 2018/01/27 08:38:48 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x408800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cff000-0x8)={0x0, 0x0}) utime(&(0x7f000096a000-0x8)='./file1\x00', &(0x7f0000e71000-0x5)={0x0, 0x0}) 2018/01/27 08:38:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendto$inet6(r0, &(0x7f0000791000-0x1)="01", 0x1, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/27 08:38:48 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f05000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009ea000-0x4)=0xb) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f04000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f03000)=0x14) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0xe, &(0x7f0000122000)="18000000020001000000be5efecd88367a00080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c00442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c34000000096f201cd", 0xc0) 2018/01/27 08:38:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000420000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c9d000-0x4)=0x14, 0x80000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000063b000-0x8)={0x0, 0x0}) r2 = dup2(r0, r1) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000351000)={0x0, 0x0}, &(0x7f00005ef000-0x4)=0x0, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f000032f000-0xf0)=""/240) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00006d4000)={0x0, 0x3}, &(0x7f0000f2d000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000eaf000)={r3, @in6={{0xa, 0x1, 0x7f0000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36, 0x4}, &(0x7f0000a38000)=0x98) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000651000-0x4)=0x6) timerfd_gettime(r2, &(0x7f0000ce9000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 08:38:48 executing program 0: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f9a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f000015f000-0x4)={0x0, 0x0, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000b5d000-0xb8)={0x0, 0x800, 0x457, 0x5, 0x1, 0x71, 0x8, 0x80, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xfb71, 0x525, 0x0, 0x9}}, &(0x7f0000f9c000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bbe000)={r2, 0xfffffffffffffff9, 0x30}, 0xc) execve(&(0x7f0000a03000)='./file0\x00', &(0x7f0000cba000-0x18)=[&(0x7f00002be000)='/dev/snd/timer\x00', &(0x7f0000f9b000)='\x00', &(0x7f0000a07000)='\x00', &(0x7f0000f9c000-0xf)='/dev/snd/timer\x00', &(0x7f000090e000-0xf)='/dev/snd/timer\x00', &(0x7f0000f9b000)='/dev/snd/timer\x00'], &(0x7f0000c2e000-0x8)=[&(0x7f00000c0000)='\x00', &(0x7f0000f9b000)='\x00']) 2018/01/27 08:38:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000678000-0xc)={0x8, 0x1, 0x4, 0xcbdb, 0x401}, 0xc) 2018/01/27 08:38:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000177000)={0x0, 0x0, &(0x7f0000080000-0x10)=[], 0x0, &(0x7f0000571000-0x4250)=[{0xec8, 0x0, 0x0, "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"}, {0x108, 0x10e, 0x7, "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"}], 0xfd0, 0x20000081}, 0x40855) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000340000-0xc)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d4a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc3000-0x4)=0xb) 2018/01/27 08:38:48 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x6, &(0x7f0000009000)={0x1, {0xb980}, 0x80000001, 0x215d}, &(0x7f0000003000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000000a000-0x8)={0x0}) r0 = socket$inet6(0x10, 0x0, 0x400) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="1b0000001c007fafb72d1cb2a4a280930b064b720ba8432c752623", 0x1b}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) bind$inet6(r0, &(0x7f0000007000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, 0x1c) 2018/01/27 08:38:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xfffffffffffffffb, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000068c000)='/proc/self/net/pfkey\x00', 0x204000, 0x0) write$selinux_create(r1, &(0x7f0000815000)=@access={'system_u:object_r:auditd_log_t:s0', 0x20, 'unconfined', 0x20, 0x31, 0x39, 0x0}, 0x30) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) readv(r0, &(0x7f000007c000-0x18)=[{&(0x7f0000018000)=""/96, 0x60}], 0x1) [ 83.038576] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/27 08:38:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00007d5000)='keyring\x00', &(0x7f0000e0c000-0x2)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000e1a000-0x4)=0x0, 0x800) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000889000-0x70)={0x8, {0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfff, 0x3, 0x1, 0x4, &(0x7f0000c9f000)=@generic="4b0e308d4102eec96efd66fd594cc262", 0x75, 0x101, 0x1}) keyctl$revoke(0x3, r0) keyctl$setperm(0x5, r0, 0x0) 2018/01/27 08:38:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005fc000-0xd)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000010000)={0x8, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bfd000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x20) [ 83.090308] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/27 08:38:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x2c, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cef000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bb4000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000050000-0x4)=r1) 2018/01/27 08:38:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000abe000-0x4)='xfs\x00', 0x1000, 0x0) getrandom(&(0x7f0000776000-0xe7)=""/231, 0xe7, 0x3) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000502000)=0x1c, 0x4) rename(&(0x7f0000706000)='./file0/file0\x00', &(0x7f000009f000)='./file1\x00') 2018/01/27 08:38:48 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x5, 0x3, 0x1, 0x0, 0x7}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000001000-0x4)=0x32, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0xfffffffffffffde6) 2018/01/27 08:38:48 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000404000)={0x77359400, 0x1}, &(0x7f00001a3000)=0x0, 0x0) clock_getres(0x4, &(0x7f0000855000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x1, &(0x7f000000d000)={0x0, r0}, &(0x7f0000048000)=0x0, 0x0) r1 = open(&(0x7f0000194000)='./file0\x00', 0x8000, 0x3) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fd5000)=0x0, &(0x7f0000847000-0x4)=0x4) 2018/01/27 08:38:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000050c000)={0x0, 0x0}, &(0x7f00005f3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000cf2000)={r2, 0x8}, &(0x7f00007bc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a8f000)={r3, 0xda, "6d63708915042dff8f9efbe3263123b1ee5f93191f85063298fa0ef9eafb23978beb68474ea1c7930d3a4b9b04443330bfb2681cd145547fe4aa500bdb4f93a137b0c8a626b60ed38bcc8375aa506c4fac7ab9be553e42d1c3c5c7b2276c0628ca6216a92cb758784cf183d443d0924f6ab69cc59439684fcfc8ed9746c3619ded07f200512d95a83c4262a84c731591226de3bfeb2a3c5913267bfa568ded4ffdaf28127ebba4ccf099e5cde1ecdd94089a1fbabad144554a1d0a3eed15016921ce14212124376cc4f0b5c96132c8b50ca1b86a6323a04f0622"}, &(0x7f00003c2000)=0xe2) 2018/01/27 08:38:48 executing program 0: prctl$void(0x1e) 2018/01/27 08:38:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000270000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000004a000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 08:38:48 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00003a7000)={&(0x7f0000aab000)=[0x61, 0x80000001, 0x5, 0x1, 0x6], 0x5, 0xffffffff00000001, 0x20, 0xffffffff, 0x4f, 0xfffffffffffff82c, {0x2, 0x2, 0x6, 0x0, 0x7, 0x5470ce90, 0x40, 0x6, 0x7fff, 0x40, 0x5, 0x8, 0x20337efe, 0x5, "c8d09fdd6418090be894667d34a87ff6fbf95b8a978a4746b42bf5c39567d436"}}) epoll_create1(0x0) [ 83.158329] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/27 08:38:48 executing program 0: r0 = dup(0xffffffffffffffff) pipe2(&(0x7f000036c000-0x8)={0x0, 0x0}, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000056f000)={0x1, &(0x7f0000001000-0x10)=[{0x6, 0x0, 0x0, 0xf10a}]}, 0x10) sendto(r2, &(0x7f000002b000-0xd8)="", 0xffbe, 0x0, 0x0, 0x0) 2018/01/27 08:38:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000e37000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003d6000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x0, r0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/27 08:38:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigsuspend(&(0x7f00004e7000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x10000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000818000)={0x0, 0x0, 0x0}, &(0x7f00007a9000)=0xc) ptrace$setsig(0x4203, r0, 0x1, &(0x7f000018c000)={0x13, 0x0, 0x3ff, 0x77}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c5a000-0xc)='/dev/autofs\x00', 0x80000, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000e5b000+0x214)={0x40000000, 0x0}) tkill(r0, 0x1000000000013) 2018/01/27 08:38:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000d4d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00002a5000)={0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3, 0x0, 0xc00000000000000, 0x10000, 0x5d, 0x1, 0x3, 0x1, 0x0, 0x8001, 0x1, 0xb70, 0x3, 0x8]}, &(0x7f00000a5000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000366000)={r1, 0xe8, &(0x7f00009bd000-0xe8)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in6={0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000fe9000)=0xc) 2018/01/27 08:38:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x14, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:38:48 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fd3000-0x8)='big_key\x00', &(0x7f00008ed000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000007c000-0x60)="", 0x0, 0xffffffffffffffff) keyctl$get_security(0x11, r0, &(0x7f0000010000-0xe3)=""/227, 0xe3) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fd0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000363000-0xb)='/dev/hwrng\x00', 0x0, 0x0) renameat(r1, &(0x7f0000fd1000-0x8)='./file0\x00', r2, &(0x7f0000253000)='./file0\x00') 2018/01/27 08:38:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c78000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00007c9000)='ramfs\x00', 0x0, &(0x7f0000ca2000-0x1)="") chdir(&(0x7f00003f7000)='./file0\x00') mknod$loop(&(0x7f0000a60000-0x8)='./file0\x00', 0xc00e, 0xffffffffffffffff) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000548000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000062e000)=0x0) [ 83.226497] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/27 08:38:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000528000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/27 08:38:48 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f7e000-0x4)=0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000001000)='./file0\x00', 0x10) r2 = memfd_create(&(0x7f000063e000-0xd)='usersecurity\x00', 0x2) ioctl$TCFLSH(r2, 0x540b, 0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fa1000)={@common='syzkaller1\x00', &(0x7f0000d8e000-0x1c)=@ethtool_rxfh_indir={0x39, 0x5, [0x5, 0x3498, 0x1, 0xfff, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 08:38:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000a5f000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000aab000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a4a000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f00009dc000)=0xc) sendmsg$nl_route(r1, &(0x7f0000ec0000)={&(0x7f00000db000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00004bd000-0x8)={&(0x7f00009f1000-0x78)=@ipv6_deladdr={0x78, 0x15, 0x1, 0x3, 0x0, {0xa, 0x40, 0x0, 0xff, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffff9, 0x8, 0x0, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x2, 0x2, 0x80000000, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0xfff, 0x2, 0x0, 0x9}}, @IFA_FLAGS={0x8, 0x8, 0x22}, @IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x1, 0x697, 0xaf9}}]}, 0x78}, 0x1, 0x0, 0x0, 0x40000d0}, 0x44080) [ 83.286963] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/27 08:38:48 executing program 7: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) request_key(&(0x7f0000552000-0x6)='logon\x00', &(0x7f0000faf000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fb0000-0x6)='selfeth0\x00', 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fdc000)='./file0\x00', 0x85) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b24000)={0x0, @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]}, 0x7, 0xdf}, &(0x7f0000e83000)=0x98) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000606000-0x8)={r1, 0x9}, &(0x7f0000fdc000)=0x8) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fdd000)='./file0\x00', 0x1a4) 2018/01/27 08:38:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009ff000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b2f000)={0x0, 0x0}) sendto(r1, &(0x7f00004cc000)="3258fb22b97f6549634cf969c1648c732a17d6b4eb6c81ec3b135bb897c5db9eef998fa2f61dd6128929cc8a82c8a2e172cb7ee6e4f6fe604a546c20077e9851697eed294080dad7252c176887dc2c062e2b286b0ee5e98c83dc419e11fb1c94569dea4645240f143a6946445f18a5ae0c73fa2a326e7485f05542d1c996f89f22d5b925071c7f575230ac91680aefa975efbc9c640a3963d096365fa12685f5606059cef7626d479987c4306db74830076e", 0xb2, 0x4, &(0x7f0000c5b000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00006b2000)={{0x8080, 0x0}, 'port0\x00', 0x25, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 08:38:48 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) socketpair(0x8, 0x80007, 0x4, &(0x7f0000002000)={0x0, 0x0}) getsockopt(r1, 0x3, 0x5, &(0x7f0000006000-0x4)=""/4, &(0x7f0000002000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000007000)={0x81, 0xf8, 0x1000, {0x0, 0x989680}, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create1(0x80000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 08:38:48 executing program 0: sync() socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0xbb70caa6ac55a07e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f000094f000-0x4)=r1) 2018/01/27 08:38:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c67000)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000266000-0x44)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/27 08:38:48 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006a9000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x944) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)={0x0, 0x0}) 2018/01/27 08:38:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) accept4$packet(r1, &(0x7f0000ba9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000528000-0x4)=0x14, 0x80800) socket$unix(0x1, 0x7, 0x0) sendmsg$nl_route(r1, &(0x7f0000d78000)={&(0x7f000006c000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f000020c000-0x8)={&(0x7f000059b000)=@ipv4_getaddr={0x60, 0x16, 0x210, 0x1, 0x1, {0x2, 0x28, 0x400, 0xff, r2}, [@IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_ADDRESS={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_LABEL={0x14, 0x3, @generic="20e4c13937ff8df2d801a140ef6883a6"}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x2, 0x0, 0x5}}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) tee(r1, r0, 0x200, 0x6) mknodat(r1, &(0x7f00007b3000-0x8)='./file0\x00', 0x8008, 0x1f3c0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000257000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f4d000-0x4)=0xe8) 2018/01/27 08:38:48 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101fed6001effff0401f800000000000100000000000000000000", 0x1f) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000060e000)=0x0, &(0x7f0000f03000)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000552000)={0x0, 0x3af4}, &(0x7f0000976000)=0x8) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000221000)={r2, 0x30, &(0x7f0000a51000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f05000-0x4)=0xc) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='\x00daps\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x2, 0x0) readv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x86)=""/134, 0x22a}, {&(0x7f0000e99000)=""/4096, 0x0}], 0x178) 2018/01/27 08:38:48 executing program 7: 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) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) ioctl(r0, 0x5, &(0x7f0000e6a000)="9449e1540f43195e912e3595975de486a17dd0477c4e9fdab8f71469fba8475364b3112dc7aa9eec6f70252f7c0448921789eca0a903e90151c774cd746ec74aaf9353bc23e55e6497cf760edb12c8128f910c4e79d0e223eee58b03cf75826d654ccc420082343ee9ce33ce8371fe8ff13761d3f9ed27a96fc313526acd5d048a6034f8b8ec02844020f63d5441b87775d7be6f8c120ab41f670809097f60ca7e7c9a94f0adfc2c8c2d04f45fceb5dfa7e7c66820") dup3(r0, r0, 0x80000) getpgrp(0xffffffffffffffff) lstat(&(0x7f0000b2d000)='./file0\x00', &(0x7f0000b5a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000833000-0x8)='./file0\x00', &(0x7f0000469000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000940000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000da000)=0xe8) getegid() getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cad000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bb000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008ae000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a5f000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000072e000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000dc0000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b0000-0x3)=0xe8) fstat(r0, &(0x7f0000bdb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() getuid() lstat(&(0x7f0000442000)='./file0\x00', &(0x7f0000355000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000213000-0xe8)={{{@in=@broadcast=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085e000-0x4)=0xe8) getgroups(0x4, &(0x7f000000d000-0x10)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000021000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d1d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005d000-0x4)=0xc) fstat(r0, &(0x7f0000418000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/27 08:38:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000086a000)={0x0, 0xc, "6d9f3e884f812a03b71b47f5"}, &(0x7f0000b0a000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a3a000)=@assoc_id=r1, &(0x7f0000de9000)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00002b7000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f0000ba6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000025000)="b570b38c5d5ab6032620fe08bc1f", 0xe, 0x8000, &(0x7f0000454000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00009c5000)='\r', 0x1, 0x0, &(0x7f0000e92000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00004d6000)=0x0) ptrace$getenv(0x4201, r4, 0xffffffffffffffff, &(0x7f0000719000+0x1e7)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00007ee000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 08:38:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b50000-0x8)={0x0, 0x0}, 0x80000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000054000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000336000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000098f000-0x8)={0x7, &(0x7f0000be3000-0x38)=[{0x8, 0x9, 0x7ff, 0x6}, {0x10001, 0x9, 0xd4, 0x1}, {0x3f, 0x3, 0x9, 0xfffffffffffff001}, {0x3ff, 0x8001, 0x7, 0x1}, {0x1, 0x6, 0x1000, 0x111}, {0x20, 0x4, 0x1, 0x7ff}, {0x2, 0x6, 0x62, 0x176}]}, 0x8) connect$inet(r1, &(0x7f0000cf9000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) setsockopt$sock_int(r1, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000a80000)="be", 0x1, 0x0, &(0x7f00001e2000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 08:38:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008da000)={0x0, 0x100000001}, &(0x7f0000d22000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000cc4000)={r2, 0x2}, 0x8) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/27 08:38:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x5)='auxv\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x10)=@ipx={0x4, 0xfffffffffffffffb, 0xffff, "728b506bb40b", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f000014c000)=0x1) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eed000)=0x5fb, 0x4) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000779000-0x8)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x15}}, 0x8) sendto$inet(r1, &(0x7f000099e000-0x1)="", 0x0, 0x0, &(0x7f00007fd000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r1) sendto$inet(r2, &(0x7f000099f000)="4561e08f09409357af415aeec41c84bd91e9fe69b0efaecd0468d66fa248ed7a4fd3603ee3e0c5f71df72ce049eb0192896048097b4d8e67df5938d2dd2d345ee349a52ee4fc7082", 0x48, 0x40, &(0x7f00005de000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000251000)=0x3, 0x4) setsockopt(r1, 0x8, 0x587cb4e5, &(0x7f00008fa000)="b9018d5e67ddb060f8c7429b8096692204af74d8", 0x14) setsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f000012a000-0x2)='-', 0x179) recvmsg(r1, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f0000d82000)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/27 08:38:48 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)='8', 0x1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000+0x4d1)=0x0) 2018/01/27 08:38:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) getpgid(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000676000)=0x2b) read(r1, &(0x7f0000184000)=""/1, 0x1) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/01/27 08:38:48 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000890000-0x10)=@generic="b1a9583d0538435614acfbf68d993324") 2018/01/27 08:38:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) keyctl$join(0x1, 0x0) r2 = memfd_create(&(0x7f0000848000-0xd)='/dev/snd/seq\x00', 0x1) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00001cf000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4, 0x0}) ppoll(&(0x7f00003d0000)=[{r0, 0x6, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) r3 = dup3(r1, r1, 0x4000000000080000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000abe000)={0x0, 0x9}, &(0x7f0000136000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000d2d000-0xc3)={r4, 0xbb, "a945432ff7c385d334a3591d1e39af4077bef40c1ba6058bfa9a800ba48ea881dab63f060a456496e51a147f036d39ff2e54cc430e25c5ce295474c6471c8e47b5d70c1cf03bcff19c0a42012be3d01e2ddb99e019314e7594a07008be97acea8124a0953e2eee546f60559812d7fcd53f1f958790c8dd3a011646f01d4c6f08262c79bca3162c2e2aca66188b3ed8334593ec0717281f096f833a0e3f6cd509189f994c13c4e58b3735113055698dadd4b031d68e871efaf58172"}, &(0x7f00008de000-0x4)=0xc3) r5 = syz_open_pts(0xffffffffffffff9c, 0x200) ioctl$TIOCNOTTY(r3, 0x5422) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000a8c000-0xd7)="5e18333eac03ac887d7474a46a65d9aac9dffedbaf59d9567aade44d956f45ff307c220cc52911855a53a49f1e36ea8c495d2dd98abcb523a8248010912988fa102f0f350a246f7368a21bbcd511bb573987a0c5524248d20fbe4c56d565b61aa7d4d5c8425d89abc211db7482b8c6ef994d8ae69c8316041e28ded11c776a3e8addb381acb38f8fbb21bb8f29c601b2b776841e853dab247db8f9acbc445b641aa2cda3ddd68dc30673d18ac62868ba4ef9728e5c5a49104acda03dea8f34ec8286fe308a9eec9acb0e16bd779e44aa61978d51131088") ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000f1c000-0x4)=0x0) 2018/01/27 08:38:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a10000)='/dev/sequencer\x00', 0x48002, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000cf7000)=""/57, &(0x7f0000a3b000-0x4)=0x39) write$sndseq(r0, &(0x7f0000d43000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x81, 0x6}}], 0x30) setsockopt$inet_dccp_buf(r0, 0x21, 0x4000000d, &(0x7f00003bc000-0xac)="3f371309add74faa7a865eda150d035989efa04ca04a638c7027548e00803855620d4afc46529d0dc34182bd374a6c39362142c439956844fe9a7b4f69e4edae9d3b613d7b80ee0c57cae1bd5c287566f2097efcf1af14d767a3e9c2d2a9a277c4ba04504b8a976ac6380b92bfc3d5e71b30272ea3cafdc11b615d6ec914734d756eb6d452dfc79d80422f675b26d66c9f62c043c1bcae811e131d3d064b1005902d3fc7066258b9e8102e2f", 0xac) 2018/01/27 08:38:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) poll(&(0x7f0000e9b000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x526) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/27 08:38:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000975000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000647000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000144000-0x9)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000027a000)={0x0, 0x22, "8382006be3132f001005b3d797872a80b8ba48da9d8e91c25a8e5cbb8ce2d747bce7"}, &(0x7f00005ae000)=0x2a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d18000-0xa0)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb6a, 0xfffffffffffff801, 0xed2, 0x0, 0xfe}, &(0x7f0000d1b000-0x4)=0xa0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00001c8000)={0x14, 0x0, 0xf, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:38:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f00006f7000)={0x77359400, 0x0}, &(0x7f0000877000)=0x0, 0x0) r0 = socket$inet(0x2, 0xf, 0x2dc) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000cfc000-0x4)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000451000)={0x0, 0x1c9c380}, &(0x7f0000025000-0x4)=0x0, 0x0) [ 83.570073] audit: type=1400 audit(1517042328.755:54): avc: denied { write } for pid=15973 comm="syz-executor1" path="socket:[20385]" dev="sockfs" ino=20385 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 83.609683] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/27 08:38:48 executing program 7: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000022f000-0x9)='/dev/sg#\x00', 0xffffffff, 0x2) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind(r1, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x3}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x440}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f00001bb000-0x4f)=""/79, 0x4f, 0x0}, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000066e000-0xc)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) sendto$inet(r1, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0xffffffffffffff46, 0x100000000000000, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 08:38:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000042000)=""/162, &(0x7f0000b41000-0x4)=0xa2) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000776000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockname$llc(r1, &(0x7f0000958000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bcf000-0x4)=0x10) bind$inet6(r1, &(0x7f0000324000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x200}, 0x1c) dup2(r0, r0) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) fstatfs(r2, &(0x7f000025b000-0xda)=""/218) 2018/01/27 08:38:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000326000)={&(0x7f0000670000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000cb5000)={&(0x7f00007cc000)={0x20, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x6, @fd=r0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000fe1000)=@generic={0x1f, 0x9, 0xfffffffffffffffc}) 2018/01/27 08:38:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000642000+0xbae)={@generic="a75672cc76f084e954e4e70488d3bf8d", @ifru_ivalue=0x0}) flistxattr(r0, &(0x7f000041f000-0x35)=""/53, 0xffffffffffffff97) r2 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000f90000-0x10)={0x3, 0x0, 0x2, 0x80}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f00002c8000)={0x20, r3, 0x10001, 0x4}) ioctl(r2, 0x8912, &(0x7f0000000000)="") [ 83.615009] audit: type=1400 audit(1517042328.795:55): avc: denied { read } for pid=15973 comm="syz-executor1" path="socket:[20385]" dev="sockfs" ino=20385 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/27 08:38:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005d3000-0x5)='attr\x00') setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000452000-0x5c)={{0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff0000}, {0xa, 0x1, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x5}, 0x0, [0xc6b, 0x80000001, 0x1, 0x5, 0x2, 0x1, 0x80000000, 0x3f]}, 0x5c) r1 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) ioctl$TIOCSBRK(r2, 0x40044591) close(r1) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000012b000-0x4)=0xffffffff) mmap(&(0x7f0000a57000/0x3000)=nil, 0x3000, 0x200000e, 0x4010, r2, 0x0) 2018/01/27 08:38:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f69000)={0x0, 0x0, 0x0}, &(0x7f0000432000)=0xc) r0 = socket(0x1, 0x80000, 0xffffffff) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000d5c000)=0x27, 0x4) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000dcb000-0x8)='stack\x00') sendto$inet6(0xffffffffffffffff, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(0xffffffffffffffff, r2, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/27 08:38:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000f5b000)='./file0\x00', 0x208000, 0xa) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000450000)="87b7", 0x2) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) r3 = add_key$keyring(&(0x7f0000917000-0x8)='keyring\x00', &(0x7f000077d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$update(0x2, r3, &(0x7f0000131000)="9ce2212c0f611fa2c5d4fa7117f0400e7ae42b5a0f118438499dd1124836bbfb521ea86437e564f2baa5daf4fd1b561e891c1a652e8eac2e947d4e0a927a312a2150380721d954fb253b7060729aa0c31b4e866e4eaaaf4488e7053943f0cd82565a39cdd58ad1d2337f590ad8a34867f48b36b0b7a3e11b2a0f89504c459fef60323b7e57c3f14b720a", 0x8a) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) [ 83.663649] audit: type=1400 audit(1517042328.845:56): avc: denied { create } for pid=15988 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 83.666272] audit: type=1400 audit(1517042328.845:57): avc: denied { ioctl } for pid=16000 comm="syz-executor5" path="socket:[20393]" dev="sockfs" ino=20393 ioctlcmd=8941 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/27 08:38:48 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000a7a000-0xd)='/dev/snd/seq\x00', 0x0, 0x204000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000011000-0x8c)={0x9, 0x3, 0x5, 'queue0\x00', 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) 2018/01/27 08:38:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000007000-0xb)='projid_map\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000000b000-0x4)=0x0) open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x22) write$fuse(r0, &(0x7f0000aa3000-0x34)={0x10, 0x0, 0x0, @random=""}, 0xfffffffffffffdc3) [ 83.739843] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 83.793650] audit: type=1400 audit(1517042328.975:58): avc: denied { execute } for pid=16015 comm="syz-executor5" path="/proc/1388/task/1389/attr" dev="proc" ino=20402 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/27 08:38:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e79000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000e9000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00003cd000)={0x0, 0x1c9c380}, &(0x7f0000675000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/27 08:38:49 executing program 4: prctl$intptr(0x3f, 0x1) 2018/01/27 08:38:49 executing program 5: rt_sigaction(0x0, &(0x7f0000d7e000)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00007f8000-0x8)={0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b11000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00008a5000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e16000-0x4)=0x10) 2018/01/27 08:38:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000057f000)=0x0, &(0x7f000034f000)=0x4) 2018/01/27 08:38:49 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000+0x9fc)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='n', 0x1, 0xffffffffffffffff) 2018/01/27 08:38:49 executing program 3: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a2b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fe8000-0x8)={0x1, &(0x7f0000fe7000)=[{0xa1, 0x0, 0x0, 0x0}]}, 0x8) getrlimit(0x400f, &(0x7f0000533000-0x8)={0x0, 0x0}) 2018/01/27 08:38:49 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000014000-0x8)={0x0, 0x0}) flock(r0, 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000013000-0x8)=0x0) 2018/01/27 08:38:49 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x80) r0 = socket(0x8, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) recvfrom$inet6(r0, &(0x7f0000687000)=""/4096, 0xfffffffffffffe0a, 0x0, 0x0, 0x3c7) 2018/01/27 08:38:49 executing program 4: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ff9000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000328000-0x18)=@generic={0x7ff, 0x7, 0x3}) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016d000)=""/4096, &(0x7f0000ffb000-0x4)=0x1000) 2018/01/27 08:38:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x802, 0x8001) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000407000-0x4)=0x0, &(0x7f00009a5000-0x4)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000477000-0x15)='/proc/self/net/pfkey\x00', 0x280, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000484000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00005ef000)=0xffffffffffffffac) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000169000)={r3, 0x6, 0x7, [0x7, 0x8000, 0x101, 0x6, 0x800, 0x0, 0x9]}, 0x16) r5 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f00009d5000-0x4)=0xffff, 0x4) recvfrom$ax25(r5, &(0x7f000001d000-0x2d)=""/62, 0x3e, 0x2, &(0x7f0000f4b000)={0x3, {"d9f741723912a9"}, 0x0}, 0x10) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bf9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000656000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8d000)=0xe8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000225000)=r4, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000016000-0x4)=0x3, 0x4) 2018/01/27 08:38:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003ea000)={0x0, 0x0, 0x0}, &(0x7f0000bbf000)=0xc) setuid(r1) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000d9c000-0x97)=""/151, &(0x7f0000b4b000)=0x97) 2018/01/27 08:38:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0x844, &(0x7f0000855000)={0xa, 0xffffffffffffffff, 0x80000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f00007b2000-0x4)=0x200, 0x4) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) r2 = syz_open_dev$sndtimer(&(0x7f0000e42000)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) [ 83.938127] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/27 08:38:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006b8000)='coredump_filter\x00') sendfile(r1, r1, &(0x7f0000308000-0x4)=0x0, 0x21) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000d50000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 08:38:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) epoll_pwait(r1, &(0x7f0000047000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00005e9000-0x8)={0x0}, 0x8) r2 = socket(0x2, 0x3, 0x1) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000f07000)=0x0) 2018/01/27 08:38:49 executing program 3: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000093a000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$VT_RELDISP(r1, 0x5605) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "355cf8ffc87d"}, [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) openat$ppp(0xffffffffffffff9c, &(0x7f000093b000-0x9)='/dev/ppp\x00', 0x80, 0x0) [ 83.978894] audit: type=1400 audit(1517042329.155:59): avc: denied { set_context_mgr } for pid=16037 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 83.999225] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 84.028298] audit: type=1400 audit(1517042329.205:60): avc: denied { call } for pid=16037 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/27 08:38:49 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000008000-0x8)={0x0, 0x0}) sched_setscheduler(r1, 0x3, &(0x7f0000006000)=0xfffffffffffffff8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/27 08:38:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendmsg$nl_generic(r1, &(0x7f0000fb0000-0x1c)={&(0x7f00006fd000)={0x10, 0x0, 0x0, 0x4001000}, 0xc, &(0x7f000028c000-0x8)={&(0x7f000045c000-0x34)={0x34, 0x1d, 0x67c2a2b20c614d3a, 0x0, 0x0, {0x3, 0x0, 0x0}, [@generic="61a39e6eed9db8478e7a39b216204e26ea0db3f5177be8581fd38039dfd0"]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x24000000) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/27 08:38:49 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0xb8c0) syz_open_procfs(r0, &(0x7f0000012000-0x7)='ns/mnt\x00') 2018/01/27 08:38:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f00003a2000)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b17000)={0x0, 0xe67e, 0x40, 0xffffffffffffffe3, 0x8, 0x40}, &(0x7f000003f000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00006fa000-0x8)=@assoc_value={r3, 0x461f}, &(0x7f000061f000)=0x8) r4 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000)="", 0x0) pwrite64(r1, &(0x7f0000084000-0x53)="", 0x0, 0x0) close(r0) 2018/01/27 08:38:49 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fd9000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fd9000-0x4)=0x0, &(0x7f0000fd9000-0x4)=0x4) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000b7b000)='./file0\x00', &(0x7f0000fdb000-0xe)=@random={'os2.', '\\++cpuset\x00'}) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r0, &(0x7f0000fd7000-0x28)=[{&(0x7f0000fd5000)="a521", 0x2}], 0x1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fd9000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f4000-0x4)=0xe8) 2018/01/27 08:38:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x5, &(0x7f00003f3000/0x1000)=nil) r0 = memfd_create(&(0x7f00004ee000-0xf)='cgroup-!*%eth1\x00', 0x0) dup3(r0, r0, 0x80000) r1 = signalfd(0xffffffffffffffff, &(0x7f00007b5000)={0x0}, 0x8) r2 = inotify_init1(0x0) dup2(r2, r1) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c66000-0x8)={0xfa, 0x400000000000000, 0x101, 0x3ff}, 0x8) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00009da000-0x4)=0x0) 2018/01/27 08:38:49 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000f04000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000eda000)=0x48) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0x844, &(0x7f0000855000)={0xa, 0xffffffffffffffff, 0x80000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x3b, &(0x7f00007b2000-0x4)=0x200, 0x4) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) r2 = syz_open_dev$sndtimer(&(0x7f0000e42000)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/01/27 08:38:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000f03000/0x3000)=nil, 0x3000}) prctl$void(0xd) 2018/01/27 08:38:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000017a000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000b83000-0x4c)={0xc000, 0x2, 0xffffffffffffff00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$packet(0x11, 0x6, 0x300) getsockopt$packet_int(r1, 0x107, 0xe, &(0x7f000073c000)=0x0, &(0x7f0000144000-0x4)=0x4) [ 84.087631] binder: BINDER_SET_CONTEXT_MGR already set [ 84.093960] binder: 16037:16083 ioctl 40046207 0 returned -16 [ 84.103907] binder: undelivered TRANSACTION_COMPLETE [ 84.115550] binder: undelivered transaction 91, process died. 2018/01/27 08:38:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000ee1000)='net/unix\x00\t') sendfile(r0, r0, &(0x7f0000dfa000-0x4)=0x20000000, 0x400ff) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000001000-0x4)=0x0, 0x8f19aa307b345d3b, &(0x7f0000001000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 08:38:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002f7000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000ccc000-0x8)={0x3, &(0x7f000089b000-0x18)=[{0x0, 0x0}, {0xff, 0x0}, {0x3, 0x0}]}) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000ce7000-0x8c)={0x6, 0x1, 0x1, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigprocmask(0x1, &(0x7f0000848000)={0xff8}, &(0x7f0000414000)={0x0}, 0x8) [ 84.150165] audit: type=1400 audit(1517042329.335:61): avc: denied { getattr } for pid=16088 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/27 08:38:49 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000026000-0xb)='/dev/hwrng\x00', 0x509040, 0x0) 2018/01/27 08:38:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0xf, 0x400000ff) r2 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r2, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$KDMKTONE(r0, 0x4b30, 0x1) ioctl(r2, 0x227c, &(0x7f0000489000)="") 2018/01/27 08:38:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000abe000)=0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000671000)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x0}, &(0x7f000036b000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007af000)={r2, 0x1000, "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"}, &(0x7f0000c2f000-0x4)=0x1008) ioctl$TIOCCONS(r1, 0x541d) 2018/01/27 08:38:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002f7000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000ccc000-0x8)={0x3, &(0x7f000089b000-0x18)=[{0x0, 0x0}, {0xff, 0x0}, {0x3, 0x0}]}) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000ce7000-0x8c)={0x6, 0x1, 0x1, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigprocmask(0x1, &(0x7f0000848000)={0xff8}, &(0x7f0000414000)={0x0}, 0x8) 2018/01/27 08:38:49 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) sendfile(r0, r0, &(0x7f000092e000-0x4)=0x0, 0xffff) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:49 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002e6000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x9, 0x6}, 0x1, 0x3, 0x5, {0x6e2, 0x5}, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0x0, 0x80002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f0000d61000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000e6c000-0x10)={&(0x7f0000d0d000/0xe000)=nil, 0xe000}) 2018/01/27 08:38:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000919000)=0x10000001) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000665000-0x4)=0x0) r3 = memfd_create(&(0x7f0000b9e000)=']\'cpuset(\x00', 0x1) perf_event_open(&(0x7f0000ace000-0x78)={0x7, 0x78, 0x401, 0x3, 0xdb, 0x2, 0x0, 0x821, 0x8400, 0x4, 0x100000001, 0x7ff, 0xfffffffffffff000, 0xffffffff, 0xfffffffffffffe01, 0x6, 0x6, 0x9, 0x10000, 0x7, 0x9, 0x1, 0x1, 0x528b, 0x80000001, 0x52b, 0x3, 0xfff, 0x5, 0x0, 0xb0, 0x6, 0x5, 0x8, 0x24c, 0xfffffffffffffff7, 0x6, 0x9, 0x0, 0x2, 0x0, @perf_config_ext={0xffffffffffffa096, 0xfffffffffffffff7}, 0x9002, 0xfa1, 0x8000, 0x0, 0x400, 0x0, 0x1d, 0x0}, r2, 0x8, r3, 0x5) syz_open_dev$sndseq(&(0x7f0000705000)='/dev/snd/seq\x00', 0x0, 0x0) shutdown(r1, 0x1) 2018/01/27 08:38:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000e3a000-0xa)='oom_score\x00') fcntl$setlease(r0, 0x400, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000030e000)={&(0x7f0000457000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000000)=""/4096, &(0x7f000085c000)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x5, 0x1, 0x5}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0xffffffff, 0x3f, 0xea1}, &(0x7f0000002000-0x4)=0x10) r2 = request_key(&(0x7f0000001000)='.request_key_auth\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x17)='wlan1:eth1\\selinuxuser\x00', 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x220130) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x5, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000003000)={r1, 0x5}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000003000-0x10)=@hopopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, 0x10) 2018/01/27 08:38:49 executing program 7: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000b21000-0x4)=""/4, &(0x7f00000a9000)=0x4) 2018/01/27 08:38:49 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0xfffffffffffffff8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) timer_getoverrun(0x0) 2018/01/27 08:38:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x1ff) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/27 08:38:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x101801) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006be000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f87000)={0x0, 0x40}, &(0x7f000017d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00006db000-0x8)={r2, 0xfff, 0x8}, &(0x7f0000eb3000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00009ec000)={0x8, 0x10001, 0xffffffff00000000, '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]}) r3 = dup(r0) ioctl$KDSETMODE(r3, 0x4b3a, 0x0) 2018/01/27 08:38:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) creat(&(0x7f00005e6000)='./file0\x00', 0x80) mount(&(0x7f0000435000-0x8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00002d0000-0xa0)={0x0, @in6={{0xa, 0x1, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x78c, 0x8000, 0x8001, 0x1}, &(0x7f000006f000)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e13000)=@assoc_value={r4, 0x1}, 0x8) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') dup2(r0, r2) 2018/01/27 08:38:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b62000+0x6a)='/selinux/member\x00', 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000a5a000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "89b1279b6074157142660fbc9e122e94ca7a2717e9f73249981287a2f261f4d89a1315e0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd73", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba93487830900ab", [0x0, 0x9]}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = memfd_create(&(0x7f0000c8e000-0x2)='{\x00', 0x3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000eaf000)=0x87, 0x4) 2018/01/27 08:38:49 executing program 6: getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) getpgrp(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000)='\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x149}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000-0xf0)={r2, 0xe46, 0xe8, "cf65a0e62f5a0d43c217ed53c147a9e959ae47e4ea13f531e41b3fcb62a96c8d8274648731c2882c40f3a8949fa47158c94e1cf7bcdd03fff07811a6a410445fc95d0ee9d27c8b4384f30e096b1ad65e2be4a2723e29d530bfe2b114d266bd1a483daf65ddef57503a20e95942874e7741af41daea3c53f36ed1dd1a99f8d6ef6863d8304557134ddd66ec13b90b03c859945b5a04ebab37bc1f4bc8bd79e8c05b08296cc3c9b483155f44604b8183e2b0badf1e1fd69fcdba4c7fe8d123b4d0ccdfeead94d311904dcf4a06178668b15ee57864e96d3529880be98ed4acd40e10a96312c6e92bc9"}, 0xf0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000001000)={0x6, 0xffffffffffffffff, 0xffffffffffff0001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 08:38:49 executing program 4: prctl$getreaper(0x1b, &(0x7f0000b89000)=0x0) r0 = open$dir(&(0x7f0000342000-0x8)='./file0\x00', 0x300, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xffffffffffffffb7, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0xffffffffffffffc1}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000001000-0x8)={r3, r4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000000000)=0xfffffffffffffffc, 0x10000014c) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00005ff000-0x8)=0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000002000-0xa)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xf2)="dba8a3bb34c350a6a2c0b6de579731c8622afad745756364f6ab0dfcc9688b0125db7cd742f02ad46841c18debd9a82b2c7b645019f1fc43b5b78a5d1ede5318646e99a392dd6686979ee9f5be149abdc339cc10be04ee4a252edb778e4c9b56f4c812334175723b3d3276673e737315957b562d2bdf61b2e3ac1557de796c71eabc105c00b56bad28f6a4b5fb0bbae4013b6ce2e61f3fcea58de40b495e933716df877e5c455983fa5b072053e3a10da4abb45a8776f44a1f81e5d3031ec2265d2984cfc3171f39ed979549d850e6a3b000586c023fdc26f1f8ba60a212f33c36c81f1f182c90d6c35f6e3e95fcb425773e", 0xf2, 0xffffffffffffffff) keyctl$get_persistent(0x16, r5, r6) 2018/01/27 08:38:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') r2 = syz_open_dev$sndseq(&(0x7f000057e000)='/dev/snd/seq\x00', 0x0, 0x50000) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r2, r1, &(0x7f000003a000-0x2)=0x2000000000, 0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00005ac000)={0x0, 0xfb0, 0x30, 0x2, 0x1000}, &(0x7f000052c000)=0x18) close(r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000ebe000-0x8)={0x2000003e, 0xf7, 0x3}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ef1000)={r3, 0x0}, 0x8) stat(&(0x7f0000ae3000)='./file0\x00', &(0x7f00007ac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003f0000-0xc)=@sack_info={r3, 0x0, 0xff}, &(0x7f0000151000)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000c5000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000fb0000-0x4)=r4) 2018/01/27 08:38:49 executing program 5: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000372000-0x4)=0x0) ptrace$poke(0x5, r0, &(0x7f00007f2000-0x4)=0x0, 0x7) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00003c0000)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:38:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009cd000)='/dev/autofs\x00', 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006b3000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000094b000)=0x7, 0x46) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000f7000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f00004ac000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00007d1000)='mountinfo\x00') pread64(r3, &(0x7f00002a1000-0x94)=""/148, 0x94, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000016f000-0x4)=0x0, &(0x7f0000c91000-0x4)=0x4) ioctl$int_out(r0, 0x5462, &(0x7f00002a8000)=0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000513000)=0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000014000)=0x7ff, 0x4) 2018/01/27 08:38:49 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f03000)='/dev/sg#\x00', 0x800, 0x2000) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00006e5000-0x8)={0x0, 0x0, 0xfff}, &(0x7f0000f03000)=0x8) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000277000-0x8)=@assoc_value={r1, 0x101}, &(0x7f0000f04000-0x4)=0x8) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000230000)=[@in={0x2, 0x1, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, @in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, @in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x2, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100, @loopback={0x0, 0x1}, 0x101}], 0xb0) read(r3, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000014d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f05000-0x4)=0xb) 2018/01/27 08:38:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x8001}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000578000)=""/160) setsockopt$inet6_int(r0, 0x29, 0xc0, &(0x7f000048b000)=0x0, 0x4) 2018/01/27 08:38:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00001df000-0x30)={0x30, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x1c, 0x400000002, [@typed={0x18, 0x1, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:38:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d52000)={0x0, 0x0, 0x0}, &(0x7f0000b0d000-0x4)=0xc) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001bb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000cfd000)=0x0, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000c30000-0x8)={0x0, r1}) 2018/01/27 08:38:49 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000f000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000005000)='smaps\x00') exit(0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000008000)=@common='yam0\x00') mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000000f000)=0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000000a000-0x2)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000e000)={0x0, 0xe6, "d9fecd958ecb5f4e5341c13a8e5d303992eb1bd194f8b386c46ec8ac2f77a145cec73e5c0287166f1f1a947d2013683ac7bff4446443c2d266810f4f6caf4e59f9ae51cac2197f6221aad61e00c3e504abb8c90f3fc31e66745b140a7e90fa3164560729275abbb33c67fc7bb3553102375bb7e5faa43e6e8d77467bff835db68f8f73611cf9ac7a0c8d7de656d12dc92f68b881ff9091ee40cad3384ca69cd1267d4817e7781d5beb7cd132ed1c701f95d23a7b4598f24005679d2ef004eea7dc00cc3bfe31901e988e9ded7fbd22c7475e4691f5db1eb00f50dd39dde118278ee43dcc2528"}, &(0x7f000000f000-0x4)=0xee) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x80, 0x30}, 0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000010000)='./file0\x00', &(0x7f0000010000)=@random={'user.', 'md5sumð0usermime_typecpuset\x00'}) pread64(r1, &(0x7f0000000000)=""/0, 0x0, 0x5d) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000006000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/27 08:38:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') creat(&(0x7f0000707000)='./file0\x00', 0x8) openat$keychord(0xffffffffffffff9c, &(0x7f000068d000)='/dev/keychord\x00', 0x81, 0x0) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000bae000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00009e1000)={r2, 0x80000, r1}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000baf000)="22d3264ed1dca66357e7a5e766d48ad1fbd6d80bb473429cd5c13f5ce4b0ac8e0ca80df08ec9c77cfdf4542e7508d1cd11d29042e68c3b0b758889897bb50249dd41c057899f7c849de5da1c6cb6b4bd96a7df10f295389d6fb34664a4912b5efff1ebf826d57997226586783ce3627013c956adf33b04540f6946", 0x7b) 2018/01/27 08:38:49 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b43000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000006a000-0xbc)={0xba, 0x0, 'client1\x00', 0xffffffff80000007, "9f11240b267c9f00", "efe05ad0673488e2de382c08f531d29427a7be5e1d58cb087366de2d9721f5d0", 0x3ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fdatasync(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000cbb000)=0x1008) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r0, 0xa110, 0x0}, {r0, 0x20, 0x0}, {r0, 0x100, 0x0}, {r0, 0x4000, 0x0}], 0x4, &(0x7f0000001000)={r2, r3+10000000}, &(0x7f0000002000)={0x6d}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000003000)={{0xa, 0x2, 0xad5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x4}, {0xa, 0x2, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1781}, 0x6, [0x1, 0x8, 0x6, 0x3, 0x83, 0x5, 0x7, 0x1000]}, 0x5c) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000005000-0x4)=0x0) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r4, r5, 0x39, &(0x7f0000006000-0x10)={0x3f, 0x5, 0x800000000000000, 0x4}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000004000-0x5c)={{0xa, 0x3, 0xfe675e3, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffe}, 0x1, [0x0, 0x3, 0x9, 0x100000001, 0x4, 0x68af, 0x347, 0x0]}, 0x5c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r4, 0x3f, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000007000)={0x0, 0x0}) connect$l2tp(r0, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r7, 0x1, 0x0, 0x4, 0x2, {0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}}}, 0x3a) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r6, 0xc04c5349, &(0x7f0000008000)={0x9, 0x6, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 08:38:49 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f03000)="1f0000000001ffd6001effff0401f8010000000801c6000000000000d40000ff559a", 0xfffffffffffffeaf) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000f03000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f04000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f03000)=0x1008) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00001d7000-0x10)={r2, 0x5, 0x4, 0x5}, 0x10) 2018/01/27 08:38:49 executing program 0: r0 = epoll_create(0x3ff) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, r0, 0x0) r1 = socket(0x10, 0x4000000000000003, 0x0) write(r1, &(0x7f000023b000)="1f00000052007d07000094fef4fffb000200450000000000b4a500ffffb92b", 0x1f) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e0a000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f000066a000)='limits\x00') mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0x17, &(0x7f00006fb000-0x4)=0x0, &(0x7f0000fdb000)=0x4) readv(r1, &(0x7f0000fda000-0x10)=[{&(0x7f0000d5d000-0xdd)=""/221, 0xdd}], 0x1) 2018/01/27 08:38:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000979000)='/dev/rtc\x00', 0x216000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000129000)={@common='lo\x00', &(0x7f0000b5f000)=@ethtool_pauseparam={0x15, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 08:38:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x7fd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xe24, 0x2, 0x3f, 0x3, 0x1}, &(0x7f0000a04000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000b75000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x47]}, 0x6) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={r2, 0x5, 0x0, 0xffff, 0x80000001, 0x9, 0x6, 0x4, {r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fffffff, 0x3, 0x7fffffff, 0xfffffffffffffffa}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r4, 0xc0046d00, &(0x7f0000000000)=0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000003000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) 2018/01/27 08:38:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) recvfrom$llc(r0, &(0x7f000055e000)=""/83, 0x53, 0x2, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x0, 0x4) r2 = socket$netlink(0x10, 0x3, 0x16) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fa6000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000065000)=0xe8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000de2000)=0x2, 0x4) sendmsg$nl_route(r2, &(0x7f0000dc3000)={&(0x7f00006be000-0xc)={0x10, 0x0, 0x0, 0x60100080}, 0xc, &(0x7f0000ff8000)={&(0x7f0000a8c000-0x28)=@ipv4_newaddr={0x28, 0x14, 0x320, 0x5, 0x2, {0x2, 0x58, 0x1, 0xff, r3}, [@IFA_LOCAL={0x8, 0x2, @empty=0x0}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}]}, 0x28}, 0x1, 0x0, 0x0, 0x90}, 0x4008010) renameat2(r0, &(0x7f000029b000-0x8)='./file0\x00', r0, &(0x7f0000de7000-0x8)='./file0\x00', 0x0) r4 = getpgrp(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000021000-0x4)=r4) pipe(&(0x7f0000182000-0x8)={0x0, 0x0}) execve(&(0x7f0000b4d000-0x8)='./file0\x00', &(0x7f0000a75000)=[&(0x7f0000e2c000)='cgroup\x00', &(0x7f00005ec000)='proc\x00', &(0x7f00009e8000)='\x00', &(0x7f000018d000-0x6)='nodev\x00'], &(0x7f0000473000)=[&(0x7f0000b4b000-0x4)="c3292800", &(0x7f0000787000)='\x00', &(0x7f0000e9a000)='\x00', &(0x7f0000a3e000-0xf)='eth1mime_type&\x00', &(0x7f000005f000-0x1)='\x00', &(0x7f000084e000-0x2)='[\x00', &(0x7f00005b4000-0x1e)='{\\system:usercpusetnodevwlan0\x00', &(0x7f0000974000)='%@userGPLsystemppp1wlan1/\x00']) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000676000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 08:38:49 executing program 4: mmap(&(0x7f0000000000/0xb40000)=nil, 0xb40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000b3e000)=[{&(0x7f0000b3e000)=""/64, 0x30}, {&(0x7f0000b3d000)=""/184, 0x52}], 0x2, &(0x7f0000490000)=[{&(0x7f0000b3e000-0xd9)=""/217, 0xffd8}, {&(0x7f000060c000-0x68)=""/104, 0x4f}], 0x2, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x81, &(0x7f0000b41000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00002c2000)=0x80000000, 0x4) mlock2(&(0x7f00000e1000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000b34000+0x445)=0x0) clock_gettime(0x0, &(0x7f0000a96000)={0x0, 0x0}) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000b42000-0x40)={0x32, 0x6, 0x8, 0x1, 0x8, 0x1, 0x0, 0x1}, &(0x7f0000b42000-0x40)={0x5, 0x7, 0x1, 0x0, 0x7ff, 0x0, 0x7, 0x7}, &(0x7f0000121000-0x40)={0x81, 0x9, 0x9, 0x9, 0xffffffff, 0x4, 0x5, 0x5}, &(0x7f0000b41000)={r2, r3/1000+10000}) [ 84.719043] audit: type=1400 audit(1517042329.895:62): avc: denied { getopt } for pid=16197 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/27 08:38:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000095a000)={0x0, 0x0, 0x0}, &(0x7f0000ee7000-0x4)=0xfffffffffffffed0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4200, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) r3 = openat(0xffffffffffffff9c, &(0x7f00005a9000-0x8)='./file0\x00', 0x101200, 0x40) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f000037b000)={0x9, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) ptrace$setopts(0x8460b, r2, 0x0, 0x3ff) 2018/01/27 08:38:49 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f46000)='/dev/pktcdvd/control\x00', 0x4400, 0x0) dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000001000-0x10)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000988000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d37000)='attr/keycreate\x00') sendfile(r2, r2, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/27 08:38:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x424000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000093f000-0x30)={0x1, 0x9, 0x6b, 0x10000, 0x7fffffff, 0xfffffffeffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002ea000)='/dev/loop-control\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000276000-0x4)=0x40, 0x4) bind$inet(r1, &(0x7f0000fd0000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000be9000-0x7)={0x0, 0x0}) mprotect(&(0x7f00001ab000/0x3000)=nil, 0x3000, 0x2000000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000b32000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a18000)=0x14) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f000040b000)=@req3={0xffffffffffffffb6, 0x0, 0x2492, 0x3, 0x7, 0x8c1, 0x1d1}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000ac8000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) 2018/01/27 08:38:49 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000eb6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt(r0, 0x8000000000000, 0xb0, &(0x7f00008e9000-0x1c)=""/28, &(0x7f0000796000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000869000-0x9)='/dev/rtc\x00', 0xc000, 0x0) bind$netlink(r1, &(0x7f00000c6000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc) fadvise64(r1, 0x0, 0x10000, 0x3) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:38:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) pipe2(&(0x7f00000ec000+0xcad)={0x0, 0x0}, 0x80800) ioctl$TCGETS(r1, 0x5401, &(0x7f0000465000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000223000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000b3000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc8000)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000b63000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) bind$inet6(r2, &(0x7f000048a000-0x1c)={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r2, &(0x7f0000924000)=0x0, 0xffff) 2018/01/27 08:38:49 executing program 0: r0 = epoll_create(0x3ff) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, r0, 0x0) r1 = socket(0x10, 0x4000000000000003, 0x0) write(r1, &(0x7f000023b000)="1f00000052007d07000094fef4fffb000200450000000000b4a500ffffb92b", 0x1f) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e0a000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f000066a000)='limits\x00') mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0x17, &(0x7f00006fb000-0x4)=0x0, &(0x7f0000fdb000)=0x4) readv(r1, &(0x7f0000fda000-0x10)=[{&(0x7f0000d5d000-0xdd)=""/221, 0xdd}], 0x1) 2018/01/27 08:38:49 executing program 4: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f03000)="1f0000000001ffd6001effff0401f8010000000801c6000000000000d40000ff559a", 0xfffffffffffffeaf) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000f03000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f04000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f03000)=0x1008) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00001d7000-0x10)={r2, 0x5, 0x4, 0x5}, 0x10) 2018/01/27 08:38:49 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f03000)='/dev/keychord\x00', 0x531002, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f04000)=@sack_info={0x0, 0x100, 0x2}, &(0x7f0000f05000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000667000)=@assoc_value={r2, 0x400}, 0x8) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000f03000)=0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) read(0xffffffffffffffff, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000043f000-0x20)=[{&(0x7f0000179000-0xbc)="e458dc66e53a179b086fe9be00d3619c06d0105873dd1701014d2dee9b297bb7ced5eaebcb7b74f14a3aab964fc06a0249091a2d20cd08d1fbcda87f1624e613fb91c21d733e92a0f859c7bedd1724c9579422161565b1c40c92820e7cfb534ca9297c3e5cc0b2390e4eeabdaee518ff126ac59812cad3d0a15c991e5c216a38872727e15ebe66ec9906d40bf670413f8d0d4343eaf5ba9da549755e42e54ce8e118cd657695dddb9fe060132fd67a472e833fd28764c876ab7ff588", 0xbc}, {&(0x7f00001ec000)="b9c64abd10fc9c5d621464a3a9bd883b66ba1cd7440f7402a074054291bf9079188cd250183688430bd7ef98626fc12ad366aecd87a49471568ed42cafbe6521792ebdedccec317a4939d0e4c81b96f05ea74be0dc2e1aee37dccbfff5f1c827b6848918e774a9d0ac807665e4cd352641a4fe73099360cb048c2d15330f46074643dad6ede1", 0x86}, {&(0x7f0000dd2000-0xe8)="0682e12575df1ba374423438605fd97402aa03b3075e9e2008e5b013bf7d124dddcadbf5ec16bb49800865ab2550663f1f5326dd7a58eb160031b8e98cff229cac55c4ff8fac1e1f122c876c300e13ff7c8bfc7ba3b067c076efd19ef321a91ae85dfcc689167c8302b69bab4f891431a90c390be67ed6830f24e6a22bb56a106d800b5a0b8751815dbc9d33f28720af38c16091820d39fbb4ad5f2f5840c281078ffe0d56b93131c509c801ca69cb0ac3766dac8808ef756ab28436f90c78ff0391d71f3335e37a879a026042217c8e5d2d0e8fdce0571e85fb4d1bd05ecd97dc02887ad6065634", 0xe8}, {&(0x7f0000f06000-0xc1)="b59ca83df15403d1bde8bef8cce5283c01ea58bbc94dc1a28b0a619dff2db26420110ac3673902dbc556ba0f4aa4221e60add59fb0d3c45fd17b380ae7fd41ae193cc89598b1dfd7e236be72529f57bb9f27a9229c30f8a878b81ed12d85910b154782bf5155c1ac205cb1b224e034efec2b2345e2919eb9c6cc723afb6420029da46e34062543c7723c363cc4ea950d37fa4aa91ea4d07e90a057dfc5433b4a128c7aa6073282ece510e84956a307fd7e91f0774f6dd5c6f82fb65253a8a5b683", 0xc1}], 0x4) 2018/01/27 08:38:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000032b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f9f000-0x30)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000009f000-0x52)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x1, 0x0, &(0x7f0000008000)=[@acquire={0x40046305, 0xfffffffffffffffe}], 0x2, 0x0, &(0x7f0000a9f000-0x2)="adc2"}) read(r2, &(0x7f0000de4000)=""/133, 0x85) 2018/01/27 08:38:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000087000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) readv(r0, &(0x7f000026b000-0x30)=[{&(0x7f0000870000)=""/71, 0x47}, {&(0x7f000038b000-0x42)=""/66, 0x42}, {&(0x7f0000199000-0x5b)=""/91, 0x5b}, {&(0x7f0000a56000)=""/110, 0x6e}, {&(0x7f0000d39000)=""/0, 0x0}, {&(0x7f00008f1000-0x39)=""/57, 0x39}], 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000c9a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00001fb000)="bb4755f6e0082fd732f88b92504f7d87c0b74fd89bb0ce5e00352ca4c7eceb62"}) 2018/01/27 08:38:50 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000570000-0x8)={0x0, 0x0}) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000fd5000)=[{&(0x7f0000fd6000-0x1b)="952bf6f4cf6df324d9e77a1cb7c6738c6184de6927ff616cdcab88", 0x1b}, {&(0x7f0000fd5000)="f68c89081ec57c53d0b1d6225f5f4e0e7ea62c1d74b5e717cb7fcb410092a7ab41fd9360d2e62890b8b6c6b5ef60855513ae8c08709fbc334d6fe631e856379fa0c09961507206e72d8068a960762577286b128cfe06633e01cb4399223ae24d2f007cb2788850edd208d16cf4314a91a0cb5dbae74c2b833c1b9d4c26c750f7b6378d", 0x83}, {&(0x7f00007b2000)="c761691cdf53242d532750", 0xb}, {&(0x7f0000fd6000-0xf4)="f2d33d30e246eef09ba5afb5e6c1a65d33a7e06802aef7b37bff403a6d8dc59971e65dfb62eb413f8e9662411c1f2a98414acfb18d5195f97fca617ddf95947dade83754f9e9e88d15c0f3cf1d0d648415c73e136afcc64afb03bd90358eba6d250af478af132605e409314bf3791f1ab52f648fb49e0a397429a95a77f53bd5842c2ef7759bdc98b591eae6dfb79be1f9069e885839fc691dc84e235a2d0dbc95009c924f136d29002ced5bc2923248888739ed421a9e317223fdbb8079e0dab42959e465b6e09b3ba1eb09cb9a66c1f9bf2c41f21564a4ee10cbd43f900d170b48d7d4dc602193b66c231bd352ef7e64139f62", 0xf4}, {&(0x7f0000fd5000)="33a6d52903473695cae088743de3aa434b4f5aa5febc0b41726802143bda99ed0022480aae81c7baca9b61cb0b831d3178dc10a7d9e227ac627ebfcdeaf5281ea837f385e6f76d620c1518d14fefdb310be1908b4c02c7138bdd3ca8952039031a6cf0a172de65308e481f2287e04a1f529522986904d7339e705414efb5a621ee3eb1c2d3ce528f51b951b3ff64f2b4f4f58e2d9c5f9a4a904c57a1fc8af306e1c5b9c76efa4b246ecdf45bbcef17fe49be42f3c82131967c7bb84a1686fa8b850a5682c2f49f243410ac58576d2128ffac05d9", 0xd4}, {&(0x7f0000fd6000-0xaa)="66ff7b44c504ef19e1cd097d81817e8c788a6e4185bc10e5eba32ca625b99ecfc20f8dc33ce676a764f82b8b720f22ccd4f9d04a53190efe95cc08269b0a2f64153389e8ea625bd2af5edc59ac61fa0d0db602254f1d27c9ee7dd4c092fe6e9ac39c0855fd5615bdfdd597f8f3046663c8ffcbe5943aedde5635dccf5af2becfcc29f56cf67c430382e713607b41f59b51bcc0829786bbdfb2d052b147d0120d11f64bcd193a5c49608d", 0xaa}, {&(0x7f0000fd5000)="be9099d340562f433d842f5ad0ed6c109d5f0247a348f8e3bd1671d424c2190c8382e44541898aa0b4fab1e3c62bf21012628137f02206ea1bbcdaf3d0ad35463c8af42acb701b6b04bdd0fed0a2dcaacf89c3c44b6391e24ad25a24fb151a7a5fd95d7417215dba8104c8adc018627b842b00e2a7", 0x75}, {&(0x7f0000021000)="330ffe5ab4e24f9e6b555ea03166e7a394c0babebebb98aa05c13bebe9858c32fb504d810675be58bdfa9940c9859dfcbdb82a76bf6e5ab93a4ea81789f30b3794c2bc65cea90ab67297786977900c81e118a8e9e7726979022afdac54f20f20852b5edf16908889af549d3250a0c08e53dd8d111c8782670354d0fb5d3073bc02fbda00330e8bdca872c15751366bd4267034dc9285afd73d5067bd357e4eeb7478b441c85ace1db277d49693242aee9ea6fd2126892d9860bf8ddb62c38ebb21ea5256a491239f5b81a4bfd16c253db1de725cd48568e4", 0xd8}, {&(0x7f0000fd6000-0x81)="163d59426e93d19ef46bfb88da76c4af5646d63f6087c15ab0650aac31fe71a115649b47bd8f1bba6386e9521f5c9e9655ed23967602c67be678cc19249f74272cf16cadeb437db35de0ccbab21a93590aad8bdf012a927739202458383f5e45b99f7fcac636abf83efad344a88f2ed39ad9f7dbc169e11e6c79ccc5ff5bb44fed", 0x81}, {&(0x7f0000fd5000)="1bf90a3e3d73d37551c663f0a5ed8d51fae946f59dbc393d8894ab726fed2f36397317948f1e067a201884f96239d6bc6dfea1a94e78b1c8bfad67f468aabd6928e1f9e878d70835fbf8225ca42150470e34872a9a47a8e4ca12d627acd5b10778621b257f54204224611da2408b739c9926b69e3495a74fbef92eb585cab48ed15f4944f97e801f5f49c553c1889d3f803daf92cbfecf7ebfbd92135c4814854adb67", 0xa3}], 0xa, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) 2018/01/27 08:38:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001b3000-0xd)='/dev/usbmon#\x00', 0x24, 0x8400) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000740000-0x4)=0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001f7000)=0x0) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000e12000)=0x0, 0x80800) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000d73000-0x4)=0x4) r3 = syz_open_procfs(r1, &(0x7f000012c000)='pagemap\x00') ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000087c000-0x18)={0x1, 0xfffffffffffffff7, 0x401, 0x9, 0xffffffff, 0x8000}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000f7d000-0x67)=""/103, 0x67, 0x0) pread64(r3, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/01/27 08:38:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000000000)=0x427d25fe, 0x4) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500160000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000007000-0x8)={0x0, 0x400}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x0}, 0x8) 2018/01/27 08:38:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fd2000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008a4000-0x10)="2795b9580f1400e4a52485664df0dac9", 0x10) 2018/01/27 08:38:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000e3c000-0x4)=0x2, 0x4) mkdir(&(0x7f000079d000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000bca000)='./file0/file0\x00', 0x8040, 0x0) r2 = open(&(0x7f00007d6000-0x8)='./file0\x00', 0x0, 0x0) openat(r2, &(0x7f00006f6000)='./file0/file0\x00', 0x80002, 0x9) open$dir(&(0x7f00003f5000-0xe)='./file0/file0\x00', 0x109000, 0x1) mount(&(0x7f0000f01000)='./file1\x00', &(0x7f00007e3000)='./file0\x00', &(0x7f00005f0000)='cifs\x00', 0x1000, &(0x7f0000628000)="") lseek(r1, 0x0, 0x8000000) 2018/01/27 08:38:50 executing program 6: mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) set_robust_list(&(0x7f0000008000-0xc)={&(0x7f0000007000/0x1000)=nil, 0x8, &(0x7f0000b9a000/0x4000)=nil}, 0xc) 2018/01/27 08:38:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000)={0x0, @empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000002000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002000-0x1c)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000003000-0x1d0)={0x1d0, 0x1, 0x8, 0x120, 0x7, 0x1, {0xf, 0x0, 0x3}, [@generic="42d26611e3e780b2034535abd408ff93a87dcdd54b8afeeb499f80284c326ad16b0f49e2eacabe218870e61b3664a6cfe2ca5d7126cdeb731ed07d5adac559b6430743acd3", @generic="e06dc557f012fc462b813ef175209b8261d69241b3955e154630c4e6220ad10883099f96043c392409c298c7b90da23eb775b27fbfb65f6ff61942186984dd75ee20cc869191ccf6ebd7b3bfc0adb171f65ec39f34a3a115776df5f19eed1b984f8ed75af690d61e1b41a5692d872b63e3246ea05bd888e5bf19267beedfad306f227a1aa4945acc132c6d6fdfdd4252aac09c353b", @typed={0xc, 0x55, @uid=r2}, @typed={0xc, 0x7d, @uid=r3}, @nested={0xbc, 0x70, [@typed={0x10, 0x57, @u64=0x2}, @generic="dfea670078bacd4210a04f89d6174146647b5e244f022aa7377a8e74105d50bb096c905785c2c6013fe7c65aa965b7a0be23fbec389f093a343f7ee8ace592a10d297eca9f56af696893b4ce92caba9b58263ffa68fad22859e9bcdfeb735a0cddec1fefeff4966753be04c279eb6079782b8b4fc43a3770befa50f8e97dadd213f7c9753cc73b129f10fa21726aac9bc80175f842bacec19fbe535d98af864432101d86947e78"]}, @typed={0xc, 0x71, @u32=0xffff}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x40040}, 0x4008000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000003000)='syzkaller\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0xf73)="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", 0x1000, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r4, 0x0, &(0x7f0000002000-0x3)='$.\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000244000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) 2018/01/27 08:38:50 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xffffffffffffffff, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000f03000)='\x00', 0x3) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00001e4000)=0x0, &(0x7f000073e000-0x4)=0x4) getdents64(r2, &(0x7f0000678000)=""/99, 0x63) [ 84.834575] binder: 16245:16249 Acquire 1 refcount change on invalid ref -2 ret -22 2018/01/27 08:38:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f00000d5000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) symlink(&(0x7f00007dc000)='./file0\x00', &(0x7f0000187000-0x8)='./file0\x00') sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) setsockopt$sock_int(r1, 0x1, 0x26, &(0x7f0000fb8000-0x4)=0x5, 0x4) 2018/01/27 08:38:50 executing program 6: r0 = syz_fuse_mount(&(0x7f0000ba2000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfff, 0x68004) r1 = socket$netlink(0x10, 0x3, 0x1f) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000c38000-0xd)='/dev/usbmon#\x00', 0x101, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f0000001000-0x8)={0x0, 0x0}) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4, 0x0}, {r1, 0x101, 0x0}, {r2, 0x8500, 0x0}, {r3, 0x9000, 0x0}, {r4, 0x4400, 0x0}, {r5, 0x80, 0x0}, {r6, 0x3202, 0x0}], 0x7, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x81, 0x0) write$sndseq(r7, &(0x7f0000002000-0x54)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"cbdc0024256708338755440c"}}], 0xfffffffffffffc46) 2018/01/27 08:38:50 executing program 7: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000fe1000)=[{&(0x7f0000fe1000)="49a77e4b", 0x4}], 0x1, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000fe2000)={0xd6, 0x9, 0x44, 'queue0\x00', 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munlockall() setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000800000+0x3c0)=0x4, 0x4) 2018/01/27 08:38:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000019c000-0x10)='/dev/sequencer2\x00', 0x84400, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000068d000-0x4)=0x6c, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000203000-0x8b)="6e65742f6e65746c696e6b00f805c86697949bfcdec9020b1098afa0c178c4e8a973a7f62d3d8176eb067fcfd08b27bff592cedb06bbaf1ac52ce4437a028e8bd6551d7a640706276676a990145b3f4a13242467bf310bfbd2d8647d689462ce6cb60d800afb659730a7fdc7b913aac84a2e40a23dc98233919a9adee9777b90e503f9eb9e00e7943be417") readv(r1, &(0x7f00003c1000)=[{&(0x7f0000b53000-0x76)=""/118, 0x76}, {&(0x7f0000f6d000)=""/211, 0xd3}, {&(0x7f00007bf000-0x81)=""/129, 0x81}, {&(0x7f0000008000)=""/224, 0xe0}], 0x4) readv(r1, &(0x7f0000308000)=[{&(0x7f00006e0000-0xf5)=""/245, 0xf5}], 0x1) 2018/01/27 08:38:50 executing program 5: mmap(&(0x7f0000000000/0x89a000)=nil, 0x89a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000089b000-0xc)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000126000-0x6)={0x0, 0x6325}, &(0x7f0000247000)=0x6) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000089b000-0x8c)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000440000)="", 0x19a, 0x8000, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x56) close(r2) 2018/01/27 08:38:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f1a000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00006cd000)={@rand_addr=0x5, @dev={0xac, 0x14, 0x0, 0x14}, @dev={0xac, 0x14, 0x0, 0x11}}, 0xc) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r1, &(0x7f00001f5000-0x16)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x10001}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e70000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000863000-0x4)=0x18) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000-0x80)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) [ 84.901130] binder: BINDER_SET_CONTEXT_MGR already set [ 84.920729] binder: 16245:16270 ioctl 40046207 0 returned -16 [ 84.932082] binder: 16245:16256 Acquire 1 refcount change on invalid ref -2 ret -22 2018/01/27 08:38:50 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000000000)='ppp0\x00', 0x5, 0x3) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x4) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f0000001000-0x18)=""/24) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xfffffffffffffffc, 0x4) 2018/01/27 08:38:50 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000033a000)=""/217, &(0x7f0000f04000-0x4)=0xd9) 2018/01/27 08:38:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) prctl$seccomp(0x16, 0x1, &(0x7f000062d000)={0x0, &(0x7f0000950000)=[]}) getrlimit(0x5, &(0x7f0000016000)={0x0, 0x0}) 2018/01/27 08:38:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000024a000)='/dev/input/mice\x00', 0x0, 0x80) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000012c000)={0xa, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffe41) syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r0, &(0x7f000057a000)=[], 0x0, 0x0) 2018/01/27 08:38:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dcb000-0x8)='net/arp\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000096a000)={0x0, 0x0}, 0x0) r2 = syz_open_dev$binder(&(0x7f0000d62000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) fcntl$dupfd(r2, 0x0, r2) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/27 08:38:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) connect$netlink(r0, &(0x7f0000ea4000-0xc)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bc9000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000b44000)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006b6000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000595000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000583000-0xe8)={{{@in=@multicast1=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=@multicast1=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}}, &(0x7f0000639000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000160000)=@mpls_delroute={0x0, 0x19, 0x404, 0x3, 0x2, {0x1c, 0xb0, 0x14, 0x6, 0xfd, 0x3, 0x0, 0x3, 0x800}, [@RTA_OIF={0x0, 0x4, r1}, @RTA_DST={0x0, 0x1, [{0x8, 0x4, 0x6, 0x0}]}, @RTA_TTL_PROPAGATE={0x0, 0x1a, 0x6}, @RTA_OIF={0x0, 0x4, r2}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:38:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000019c000-0x10)='/dev/sequencer2\x00', 0x84400, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000068d000-0x4)=0x6c, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000203000-0x8b)="6e65742f6e65746c696e6b00f805c86697949bfcdec9020b1098afa0c178c4e8a973a7f62d3d8176eb067fcfd08b27bff592cedb06bbaf1ac52ce4437a028e8bd6551d7a640706276676a990145b3f4a13242467bf310bfbd2d8647d689462ce6cb60d800afb659730a7fdc7b913aac84a2e40a23dc98233919a9adee9777b90e503f9eb9e00e7943be417") readv(r1, &(0x7f00003c1000)=[{&(0x7f0000b53000-0x76)=""/118, 0x76}, {&(0x7f0000f6d000)=""/211, 0xd3}, {&(0x7f00007bf000-0x81)=""/129, 0x81}, {&(0x7f0000008000)=""/224, 0xe0}], 0x4) readv(r1, &(0x7f0000308000)=[{&(0x7f00006e0000-0xf5)=""/245, 0xf5}], 0x1) 2018/01/27 08:38:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) r2 = memfd_create(&(0x7f0000322000)='!\x00', 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000751000)={0x0, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x5}, &(0x7f0000155000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00005e8000)={r3, 0x2}, 0x8) connect$l2tp(r1, &(0x7f00007f5000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/01/27 08:38:50 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000238000)='/dev/keychord\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x2}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x6, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x7fff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @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]}, 0x6, 0x3, 0x8001, 0xd19, 0x8}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r3, 0x5, 0xb2, "4233cf2e67ccf390fef1d8b110ec0332d598b83649cc56865292918c1700e8384d6ef6ed4e2f09760aee41a010058161e91864fa38d5be385a6481c93f54fcec86c9c9069df5173281ddc8214f94151ac06361251bc54f0dd3ae3edd7b0d189b9e60308b65129d42a085c73f72ba37001eb0b95f9f6e4b5bba79c1ca314106341bdf7114621b97025c148deb536c2bfe763386bb408dfbc5415a6119456d3db11fc5fc9262b359d5e1dfda9e7d52250a581e"}, 0xba) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000237000)=""/50, &(0x7f000032e000-0x4)=0x32) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f0000d8c000)='./file0\x00') umount2(&(0x7f00008a1000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000)={0x0}, &(0x7f0000001000-0x4)=0x4) 2018/01/27 08:38:50 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0xa)='net/igmp6\x00') fcntl$addseals(r0, 0x409, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x5, 0x8, 0x9}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x3f}, &(0x7f0000001000)=0x8) fcntl$setlease(r0, 0x400, 0x0) dup2(r0, r0) 2018/01/27 08:38:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x7, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000306000-0x10)={0x6, [0x6, 0x9, 0xcd6, 0x6, 0xffffffff, 0x2d4]}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$key(r1, &(0x7f0000915000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x12, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x30d, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:38:50 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ff6000-0x8)={0x0, 0x0}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ff4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000038e000)={0x0, 0x0, &(0x7f0000737000-0x8)={&(0x7f0000ff6000)={0x2, 0x13, 0x0, 0x2, 0x7, 0x0, 0x1, 0x3, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2, &(0x7f0000ff7000)="a38b2064cbe46bc316cb665cd0b298f2cdf6a37a040c9c2f11e6f239df05965633228295bcbdd11c40cccf3e45857793dd897cae7374d98f5530d22b09403bd94bdf30ea20b19eda01201850e105edc0cf59dea696ee4638b333b85bea8cb728f42f275bab3d284965984150ba38313c3611bc607ad04e8ac5e80230da133e1f28efa6c6749bec260aba9c5f06921584075054ea0aff537b950a52df80c92c425d478efea27f4df748f4262e9383617cbb770aa254c82121dc9880d0787f1422f294de53d862d546734e58a2bb80d019ef3cbe8faf56bb074dc025ecaa3c4f6be37e5485938878b2ab") lgetxattr(&(0x7f0000ff7000-0x8)='./file0\x00', &(0x7f0000ff6000)=@known='security.capability\x00', &(0x7f00006c2000-0xf6)=""/246, 0xf6) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000a0f000)=""/183) r1 = gettid() unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000ff5000-0x70)={0x93, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x57, 0x38c, 0x7, 0x10001, &(0x7f0000ff4000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x10, 0x1}) syz_open_procfs(r1, &(0x7f0000009000-0x8)='environ\x00') close(r2) 2018/01/27 08:38:50 executing program 2: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000d70000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f000090f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) dup2(r0, r1) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0xb8c8f016d02c473c) msync(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x733c212be71c7f24) 2018/01/27 08:38:50 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ed0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000099000)=[{0x0, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00009f1000)="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", 0x1000, 0x800, &(0x7f0000000000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f00000a3000-0x10)=""/16, &(0x7f0000001000-0x4)=0x14b) 2018/01/27 08:38:50 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000d000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$inet6(0xa, 0x4, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000013000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000, 0x0, 0xff, 0x1, 0x8, 0xbf, 0x2}, 0x20) connect$unix(r1, &(0x7f000000d000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000012000)=@file={0x1, './file0\x00'}, 0xa) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000009000)=[], 0x0, &(0x7f0000010000-0x248)=[], 0x0, 0x0}, 0x0) 2018/01/27 08:38:50 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$random(&(0x7f0000004000)='/dev/random\x00', 0x0, 0x272286990d7bcc18) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f0000006000-0x1e)=""/30, &(0x7f0000001000)=0x26f) r1 = dup2(r0, r0) listen(r1, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r1, 0x402, 0x28) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000007000-0x4)=0x1c) 2018/01/27 08:38:50 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) eventfd(0x5) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:50 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b3a000)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000f89000-0xf1)=""/241) r1 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000f8a000-0x10)={0x3, {"8a3a2c8ac4c129"}, 0x0}, 0x10) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:38:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000290000-0x8)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000d7a000-0x8)='./file0\x00', 0x1, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00007bb000)={0x7, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlinkat(r0, &(0x7f00004c2000)='./file0\x00', 0x0) 2018/01/27 08:38:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000d79000-0x8)={0x0, 0x0}, 0x80000) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000009b000-0x18)={0x6, 0x10000, 0xa, 0x0, 0x316b, 0x7}) connect$inet(r0, &(0x7f0000ae2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000cc000-0x5)={0x0, 0x0}, 0x8) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) setsockopt(r0, 0x1, 0x9, &(0x7f00002be000)="fc000000", 0x4) 2018/01/27 08:38:50 executing program 7: r0 = socket(0x18, 0x0, 0x4) r1 = timerfd_create(0x0, 0x0) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000001000-0x8)='./file0\x00', r2, &(0x7f0000e52000-0x8)='./file0\x00', 0x2) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa000}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000033a000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000001000-0x8)={0x2, &(0x7f0000001000)=[{0x100, 0x0, 0xfffffffffffffff7, 0x8}, {0x8, 0xae48, 0xb45, 0x1f}]}, 0x8) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000001000-0x4)=0x6) 2018/01/27 08:38:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c04000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f00008b7000-0x78)={0x5, 0x78, 0x2, 0x4, 0x1, 0xfffffffffffffc01, 0x0, 0x2, 0x5d080, 0x2, 0x7, 0x9, 0x5, 0x5, 0x9, 0x3, 0x4, 0x5, 0x3, 0x3, 0x8, 0x9, 0x6, 0x400000000000, 0x7, 0x3, 0x0, 0x79, 0x6, 0x4, 0x210, 0x1000, 0x7, 0xae5f, 0x6, 0x8, 0x3, 0x3, 0x0, 0x2, 0x2, @perf_bp={&(0x7f00000e0000-0x1)=0x0, 0x1}, 0x11220, 0x21aa, 0x7, 0x7, 0x401, 0x81, 0x6, 0x0}, 0x0, 0x3f, 0xffffffffffffffff, 0x1) sendfile(r0, r1, &(0x7f000055b000-0x4)=0x0, 0xffff) r2 = syz_open_procfs(0x0, &(0x7f00008cd000)='net/raw\x00') sendfile(r2, r2, &(0x7f00009c7000)=0x0, 0x400000ff) 2018/01/27 08:38:50 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000018000)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000006000)={0x0, 0x5, 0x7}, &(0x7f0000026000-0x4)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000025000)=@sack_info={r1, 0x1, 0x0}, &(0x7f0000017000)=0xc) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000026000)={0x1, [0x0]}, &(0x7f0000012000-0x4)=0x8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000024000)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_FLOW={0x8, 0xb, 0x800}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000027000-0x8)=0x0) 2018/01/27 08:38:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/sequencer\x00', 0x40002, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003b6000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000fea000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c55000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r1}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000cb9000-0x4)=0x0) mq_open(&(0x7f0000cd2000-0x5)='proc\x00', 0xc0, 0x0, &(0x7f0000b11000-0x20)={0x0, 0xc3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 08:38:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000324000-0x84)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e25000-0x5)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0xc00000000003fe, r1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000c45000)=0x7) fcntl$setown(r2, 0x8, 0x0) getdents(r1, &(0x7f00001a7000-0x62)=""/98, 0x62) dup3(r2, r1, 0x8000080000) 2018/01/27 08:38:50 executing program 6: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000f6f000-0x66)="0feb104597a2095a85443d67ab1cba7063485b778fc1515ab4250165adf401446c7d8d6706827d64a9a64819d59118a4c0029c30447c5dd805d60a7ac7044badba3ff8646858d232884c3effbc13fa2a9f6a66a8cd64995622b08be110cdbd8ce3d36c6e4aa3") r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f6e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f000002c000-0xb)='vboxnet0[#\x00') bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000f70000-0x1c)={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f6e000)={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x1, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x563}, 0x82, [0x7, 0x4b69, 0xcf, 0x9cc, 0x1000, 0xfbf, 0xff, 0x8]}, 0x5c) 2018/01/27 08:38:50 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000000, &(0x7f0000007000+0x9e3)="ba8e29b875ac04a7a3dcd0117d58c5298d5f55536b24", &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x34)="cabbad9ba07a6f0e55ebda5bc75e5ec2896a7ec3dddfd5d6a51b9f5e56f76fa3a0f91b363b68265af736a92c32014230c38d5077") madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7f) 2018/01/27 08:38:50 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x2, 0x2) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:50 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, &(0x7f0000001000-0x3)=0x8) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000002000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000001000)=0x1002) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)=""/59, 0x3b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x3f}, &(0x7f0000744000)=0x8) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2000000010, 0x3, 0x0) write(r2, &(0x7f00002a2000)="240000001a0025f00017fb1000f7fc0e0a0b00000004bf0202ffffeb0800040048186be0", 0x24) 2018/01/27 08:38:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000e66000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c39000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000005000-0x2c)="1f0000000104ff00fd430bc007110000f305010008000400010423dcffdf00", 0x1f) r3 = dup3(0xffffffffffffff9c, r2, 0x80000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000a37000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00007ff000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000056c000-0x30)={0xa8, 0x0, &(0x7f0000448000)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x48, 0x8, &(0x7f0000140000)=[@flat={0x77682a85, 0x1, r4, 0x4}, @fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @flat={0x776a2a85, 0x0, r5, 0x1}], &(0x7f0000943000)=[0x48]}, 0x7}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x40, 0x18, &(0x7f0000b61000-0x40)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000158000)=0x0, 0x1, 0x0, 0x14}], &(0x7f0000bd4000)=[0x28, 0x40, 0x78]}, 0x2}}, @clear_death={0x400c630f, 0x2, 0x4}], 0x1000, 0x0, &(0x7f0000e91000-0x1000)="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"}) 2018/01/27 08:38:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fc8000)='/dev/input/mice\x00', 0x0, 0x80900) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000c75000)=""/137) r2 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = gettid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00002b8000)=r3) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f00005c3000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 08:38:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) connect$nfc_llcp(r0, &(0x7f0000635000-0x58)={0x27, 0x3, 0x7fffffff, 0x7, 0x715, 0xffffffffffffff00, "6c6563ce9887386122608930df0d9839960aa6fafb4e1ad3748984a52162d4d254c5d5e243eec63bf61c189bbd48b2f52d5946bf05e06b6c5cc732f9a8aa60", 0x0}, 0x58) bind$netlink(r0, &(0x7f0000028000)={0x10, 0x0, 0xffffffffffffffff, 0x3ff}, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000075000)='/dev/sequencer2\x00', 0x121002, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00001fc000)=""/142) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000139000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x8) r2 = socket(0x200000000010, 0x2, 0xfffffffffffffffc) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/27 08:38:50 executing program 7: pipe(&(0x7f0000b85000-0x8)={0x0, 0x0}) ioctl$TCFLSH(r0, 0x540b, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000010000)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x0, 0x0, 0x0, @time={r4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) fcntl$getownex(r3, 0x10, &(0x7f0000b92000)={0x0, 0x0}) fcntl$setownex(r2, 0xf, &(0x7f00003d2000)={0x1, r5}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00005dc000)={0x112, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 08:38:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000615000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009ed000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cb8000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00001f0000)={0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f2f000-0x8)={r2, r3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000f19000)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res(&(0x7f00004f3000-0x8)={0x0, 0x0}, 0x10001, 0x5) 2018/01/27 08:38:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xe2) r3 = dup2(r1, r2) fcntl$getownex(r2, 0x10, &(0x7f00008f7000-0x8)={0x0, 0x0}) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 2018/01/27 08:38:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000373000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000242000-0xc)={0x20002004, 0x0}) ppoll(&(0x7f0000e0d000)=[{r1, 0x9, 0x0}], 0x1, &(0x7f000078f000)={0x77359400, 0x0}, &(0x7f0000675000)={0x0}, 0x8) read(r1, &(0x7f000055c000-0x3a)=""/58, 0x3a) 2018/01/27 08:38:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1, 0x300) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000ea9000-0x74)=""/116, &(0x7f00000c8000)=0x74) 2018/01/27 08:38:50 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000ceb000-0x8)='./file0\x00', 0x121080, 0x94) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000f04000-0xe5)=""/229, 0xe5) r2 = fcntl$dupfd(r0, 0x0, r0) read(r2, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dec000-0x9)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c59000)={0xffffffff, 0x5, 0x9000}, 0x4) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x4, &(0x7f0000049000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) clock_gettime(0x0, &(0x7f0000ffb000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x112, @time={r4, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 08:38:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000624000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000706000-0x8c)={0x0, 0xed, 0x834, 'queue0\x00', 0xffffffffffff0000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00004ee000-0x4)=0x0, &(0x7f0000c21000-0x4)=0x4) r2 = syz_open_dev$sg(&(0x7f00000fe000-0x9)='/dev/sg#\x00', 0x10000, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000000c000)={@generic="df33044f2749d029ce836456c324c08a", @ifru_mtu=0xfffffffffffffff8}) 2018/01/27 08:38:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000598000)='/dev/input/mice\x00', 0x0, 0x408000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000056000)=0x0, &(0x7f000081e000)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0x7fffffff}, {0x7, 0x0, 0x0, 0x0}]}, 0x8) sendto$unix(r0, &(0x7f000096f000-0xfb)="", 0x0, 0x0, 0x0, 0x0) 2018/01/27 08:38:50 executing program 0: r0 = creat(&(0x7f00009c2000)='./file0\x00', 0x116) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000461000-0x18)={0x8c80, 0x4, 0xfffffffffffffff8, 0x2, 0xc9b, 0x90}) 2018/01/27 08:38:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000c68000)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="f8180e4723a144e9cdc04925605891379bcb06fb6d8841d83285d86b19b496849d8bd9e4e0d1a0d2d352bd6de103df9fe1d9e04ab3fd9dab87552ae9f66b3b6dcf292997f98d31fcff8e616f310932edc449275fb4437a980695a2353aafcb1fa8a98254d3926147659752ad9ea5ad82cf2073e691f7d895fe7ae5077265e178f1ab9d8c496db0e5dc5eaed5013609a37c9091b4fe6ac178bd220404f226ee74a2b42d791cda86a7ced53afb572ad65f8605", 0xb2, 0xfffffffffffffffd) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000abe000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x1)='X', 0x1, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000f24000)='user\x00', &(0x7f0000d9c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001bd000)="8d512c69fffdd2f67605d5314bc2", 0xe, r0) request_key(&(0x7f00002d6000-0x6)='logon\x00', &(0x7f0000988000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00008b1000-0x9)='selinux]\x00', 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/01/27 08:38:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000023f000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000567000)={0xd, 0x0}) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000dad000-0x14)={0x6, 0x4, 0x1, 0x62, 0x7, 0x3f, 0xfffffffffffffffb, 0xfffffffffffffff7, 0xffffffff, 0x20}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000d64000-0x4)={0x7fff, 0x2, 0x8bf9}) write(r1, &(0x7f000022d000)="bfe526ace8a7fa1eb0d380678b13af32a575e833f2340c4e621058ed25206d890f0cc27db36cd2b1cec1c55153d9a7bfa69855fe761f09de4c945a915ea919f3c37e877d97f70ef247ae065bd26fca0fdd7557053d79ddafa4d24893ba0a3e741e09f8b23f70ee5e1b2e8e9e8d0ba3b4018aa2cc22ad1999f840c6b2ac23e96de3db41dfe5b1d5e3ff3b31d2c1907779280e5591066c54deb895b29aa000621d9294a1e3cd91a574b5919b965438246706e625f3b10344156c7e95fb6306209a2e78cbd6", 0xffffffffffffff24) waitid(0x0, 0x0, &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0}, 0x40000002, &(0x7f000037a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r1, &(0x7f0000969000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000d0b000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00005e6000)={r3, 0x0}, &(0x7f0000003000)={0x0}, 0xffffffffffffffc8) 2018/01/27 08:38:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000300000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000373000-0xc)={0x60000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000242000-0xc)={0x20002003, 0x0}) ppoll(&(0x7f0000e0d000)=[{r1, 0x9, 0x0}], 0x1, &(0x7f000078f000)={0x77359400, 0x0}, &(0x7f0000675000)={0x0}, 0x8) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000c0d000)=0x0) fallocate(r1, 0x1, 0xec, 0x3) 2018/01/27 08:38:50 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0xffffffffffffffff, r0) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000002000-0xd)='/dev/urandom\x00', 0x0, 0x5a1003) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002000)=""/118, 0x76}, {&(0x7f0000002000)=""/82, 0x52}, {&(0x7f0000003000-0xc2)=""/194, 0xc2}, {&(0x7f0000002000)=""/197, 0xc5}, {&(0x7f0000002000-0x7e)=""/126, 0x7e}, {&(0x7f0000002000-0xf2)=""/242, 0xf2}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x8) r1 = memfd_create(&(0x7f0000001000)=']\x00', 0x3) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000ff7000-0x90)={0x7, {{0x2, 0x2, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000914000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) getsockopt$inet_buf(r2, 0x0, 0x25, &(0x7f0000989000-0x18)=""/24, &(0x7f0000cf9000-0x4)=0x15) 2018/01/27 08:38:50 executing program 3: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000003c000)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000003c000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000005000-0x40)=[{{&(0x7f0000014000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000039000)=[{&(0x7f0000039000)=""/195, 0xc3}], 0x1, &(0x7f000002c000)=""/245, 0xf5, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000039000)={0x0, 0x989680}) write(r2, &(0x7f0000011000-0x18)="f7", 0x1) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000003d000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r3, &(0x7f0000001000-0x58)={0x0, 0x1, 0x5, @thr={&(0x7f000003c000)="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", &(0x7f000002c000-0x74)="f30be1ad5270383a4533dead653b947ecde03e21d5340a85bd4351f6f6fda8a8203a00067faa6fc446742d55c28bab3d516d714890d0e5e57ac73ca12acd9daf76ce4ca9217d82b583da13c3db8de7bd3c767a61b03714c855bf851a62279bbb0c3e0bc9955c25ca7496770278b1db39c1becf74"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000003c000)={0x0, 0x0}, 0x4800) connect$ax25(r4, &(0x7f0000020000-0x10)={0x3, {"43245fe2985517"}, 0xff}, 0x10) 2018/01/27 08:38:50 executing program 7: r0 = socket(0x40011, 0x805, 0x80000001000000) setsockopt(r0, 0x107, 0xd, &(0x7f000041c000)="", 0x0) 2018/01/27 08:38:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000715000)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl(r0, 0x2, &(0x7f00002c9000-0xdb)="71553a4920988e111e7bfa53f59b72d2f2457c04ee4a77333cd5cc7389743c5838a0a6b6c8e5680a7bdfc56ba56101010000a9bb5aa2ae5d5eb2c7f892a28d3db806b5b7fe13a5f36380292f4ebb18578e68395381cf3eb36407e060c4457cce47b4cb4ff3589ec521cbe7fd2a0f1c6842033056a8b8b5d2227520270bbf0a93611817b3e0000000000001000139c6dc4660baf7cb946bd0de040b44aff778f201b4a56a485455b56b683eea642d1f18488f6a026048faa1737777177ce9373809c53ffa21102cbc63be210faa0dcbbc3098abbb37a4ff949d53fd") ioctl$TCSETSF(r0, 0x5404, &(0x7f0000c35000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000e66000)={0x7fffffff, 0x3, {0x1, 0x3, 0x7, 0x3, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000412000)=0x0, 0x4) r1 = getpgrp(0x0) timer_create(0x7, &(0x7f0000fb8000)={0x0, 0x20, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab5000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f00004d0000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000462000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2018/01/27 08:38:50 executing program 2: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000072c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f1000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000fca000-0x4)=0x9) sendto(r0, &(0x7f0000fc7000)="", 0xfd15, 0x0, 0x0, 0x0) 2018/01/27 08:38:50 executing program 7: mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000021a000-0x10)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000329000-0x33)="ef95a2a58ca38d3b1e02eec32d668a30261344f4e9b644500b5903710469f3941f55f0b2feebd23063c5c6c3bea339a02daf92", 0x33, 0x4000000, &(0x7f00001e8000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f000025a000)=[{0x10, 0x29, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/27 08:38:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000467000)=""/24, &(0x7f00005fc000-0x4)=0x46a0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000064c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca0000)=0x14) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006d2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000041d000)=0x14) 2018/01/27 08:38:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000)=',\x00', 0x2, 0x40, &(0x7f0000001000-0x20)={0xffffffff, 0x80000000, 0x0, 0x7, 0x4, 0x64bb, 0x0, 0x4}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000081c000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}], 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000)=0xffffffffffff9a13, 0x4) accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/27 08:38:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r0, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='9', 0x1}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f000097d000)='coredump_filter\x00') sendfile(r0, r0, &(0x7f000050d000)=0x0, 0xa4) 2018/01/27 08:38:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) pwritev(r0, &(0x7f0000722000)=[{&(0x7f0000c6d000-0xcb)="6fb2a6fa723d69c7de12192dff884f72ded50496df3ea8d60cebe10702c0e52ebf85d9c4f8dd76bc26ca22f659018788298f9e7f1a51e836358d596509e517b453742e184da500ceb299ec88f36f3201684d406e56eaa41f965d70ad9948c566c28a26947dbead4f3eac1a9bddb96317ba5b6b410078387621a48559db8f290f7bb89305ad10d13f551b746536945d46b657113a358bc6c5833e793bc1f4cadf15ccaea932269abc8358655cf98801bccbc3e34d1241f54b84069aefe7892e60e0ccf397cbf4394fcdd705", 0xcb}, {&(0x7f0000cbf000)="c39baaf9a9443cc732a037ab32a0e7589fbdffd78fe6cf93ad765b70f0ce655176ecf432aa1a9f8e2b4b8fcd32f5889324021f98961b9104012288b7f605c02f9863d534653c8563201a0321010ee8479c21672d704a57a71dea21c2146de54c15c318b95b36", 0x66}, {&(0x7f0000142000)="10610992572ae7892864ddde9e83d2a668f0083521632627315bec236ff782ba483d959259fa84db395ce611a8d836a23272b4df1b590fc42057a28e20df7eeeee9b27451b99fb4c1be0c2ec74be500cae05781f7ab726632fd6a8cacd871874f497038f4fe945d5835ceb7a09fed780d0642a058ee0ec5753b47b6d4ee49fcbf34b36a0617945b26d852887425d9c9969cd90a0c6c244e5426980", 0x9b}, {&(0x7f0000db5000)="4985635bda6f67183b8b5d42a689ab5d5aaf37930e46135fb4050802a91a544430aaeb268f27d572f901949f254af76a6ff5ec7d43396f3a78fbe3fc41e2ae9b708060c7caae4993dec3f527c75f83ed6b62a697143f947c48addcaefcd9be578bd0a1bf11b514c1ebafd13cb5a528c31b9a144a6dbc62da549fb1266ffa94cd0dbcbc78e8c85e99649a22cb368924814297af73685e90631ae133f3fc89df396218a17364f41e07a19713c85943d5d8ef752450d4ba18169d0317f87acd245af1c6b9cb93a9d073082fa55b63ba0f0ce327996cdd90579bc0287b82d879ab71c995", 0xe2}, {&(0x7f00008df000-0x75)="69150103b91a687f7d845763f0fcccba452ba6fc492cc7b6772893dc0c585ac8f1f613a9d69f32e3f376a7cb19b2ecaa9ca40250e18120c46d52258f4c60bdf045854ec28b5b0f764dcc3167b7e97375e7b3ef4c18a6c039dff39e56cd4937d03b2eb14ab0d447cd8529ca24c78b6659423d23ffbd", 0x75}, {&(0x7f000011c000)="4afe36d13f6c0c2e7c6f5b72", 0xc}, {&(0x7f0000664000-0x36)="f235fea9476b064f5f680134f5f61022a76e70dbfb717030b52792834cc3127deb104b9d92fea12086ec518c45825180f71089c5bed4", 0x36}, {&(0x7f00001ca000)="", 0x0}, {&(0x7f00002f4000-0x89)="280dd762d87788a55bdee63af8077c7abb43417a7be2b67b4c738d4bfafcdb2fbad101cff5531552e574574979b9f266626b91f8a739245a0f1cdee47d75e5479f7996c0b890249899566d19ab9c7e89f719d626ed9270087dd3657da0b257c37fbef7c89ede765db7a6d78b7a361b03f7c22ef98f7c5ae059a195d17c2a1d2d4c1444fa00bc106ffa", 0x89}], 0x9, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = open(&(0x7f0000f3c000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00003d6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) r3 = request_key(&(0x7f0000dcd000)='pkcs7_test\x00', &(0x7f0000a1d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a3c000)='system\x00', 0xfffffffffffffff9) r4 = add_key(&(0x7f00007f3000-0x8)='big_key\x00', &(0x7f00002c9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c64000)="0a70a348ffa575aa606ca3eae28e66e0deaa53f6556c7198d62e", 0x1a, 0xfffffffffffffffe) keyctl$search(0xa, r3, &(0x7f0000736000)='blacklist\x00', &(0x7f0000696000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) 2018/01/27 08:38:50 executing program 7: mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xffffffff, 0x41, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000dc8000-0x4)=0x1, 0x4) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000631000)='/dev/keychord\x00', 0x0, 0x0) ioctl(r0, 0x100000008936, &(0x7f0000dc8000)='_') 2018/01/27 08:38:50 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000000000002, 0xf) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000f04000-0x1000)=""/4096, 0xfffffffffffffed8) 2018/01/27 08:38:50 executing program 5: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00003dc000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005c0000)=0x48, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) getrusage(0xffffffffffffffff, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0x68)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2357}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xcc}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x1001}, 0xc, &(0x7f0000000000)={&(0x7f0000002000-0x10)=@delrng={0x10, 0x14, 0x420, 0x5, 0x0, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) fanotify_mark(r1, 0x8, 0x20, r1, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000002000)="b384cca44d890275b7fccddc2d73d8ed8b056a72698cb7d740d39427422bb8bbb1264d2df6b050c03c17ce327c91cfc573bbd83cb257b00a2d5db3a7ccf720423334b782843a684bfe6d9aaa23bb39dcf366081996670bdb44a6b127fc16d1a0a79c8231b18dfd5390176c0a28a7c3ca3eb5b3bd011b34abba4ce3c8606755036f3bc3f19adb4e9168eef8d3eb955cfcff05cb99de833ee620b2b024cc55b5fa3a68cd9dfabc77e84d09da", 0xab) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000004000-0x8)={0xd3}, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x8)={0x0, 0x1c9c380}, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000004000)={0x0, 0x3d, "2ccd3a5bfd99734573bdcdadef298dc0267583b3183a38b4aeab8df99eb49c8d82a7dfe74ebecb3355b18b457fa3d938290468095bd4fbca7fd962f7cb"}, &(0x7f0000003000)=0x45) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000)={r2, 0x2, 0x96f0, 0x400, 0x5, 0x4}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000-0x8)={0x6, &(0x7f0000006000-0x30)=[{0x7ff, 0x1, 0x5, 0x80000000}, {0x3, 0x7fffffff, 0x9, 0x179}, {0xfffffffffffffc00, 0x9db, 0x7fffffff, 0x30}, {0x200, 0x4, 0x8, 0x4}, {0x7fff, 0x1, 0x1ff, 0x3}, {0x300000, 0xfffffffffffffeff, 0x2000000000000000, 0xfff00000000}]}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000006000)=[{&(0x7f0000007000-0x58)={0x27, 0x3, 0x8b, 0x7, 0x4, 0x401, "c1e17fbc0563d536c88ad0d74dd536837e36732d1403249653d2b8ec78fbcdd1ea5a4af0add86fb62f9fe55abb3359760d297e8ac0066ce5e003b26bba3f0b", 0x6}, 0x58, &(0x7f0000002000)=[{&(0x7f0000001000)="3a572a5a83d5c1551c39e24f3a30050b69bbf0c2f83120cb4d1fa9ef969567e11ecf98d0143c3217a96da20fbcec2fb8011f54c6ffa9b77aaf34e361e73f9b80b93241eca30639a68938f9e167ad448365b5ec2de03f747972e8", 0x5a}, {&(0x7f0000006000)="aaebd9ab95aabeafbcc3e810dcfc90b8f947b77b28a7f63caaae122ee66bb744cdd5e038ac0a764b01763e6ad3ef03666af6b5c68cbaa6b754dd101e88a2c03fbfa6ff2bf812f1bb031489c132c4d99a27cf47ddbe6b687e5bd3be6e1e4569f07a999d027c3eda68bbeed1dd43ae037d5b373234d7d98e5049f3441c96cddd5b4d", 0x81}, {&(0x7f0000007000-0xda)="e6a3180d6631fcf1ef18a2328ebb24c4f86026b1682717fd057929b38df2dbf97b65808203daf73fadab27a154d80cc6e8067ca13c6af8ae8290e29150e95fcafa223589d4a9f4a5ba156ecad9e99649f970a4679a077ea6ad82883149a6f1ec40794eb75d0ba35f7c15b422a416eda6d14d6feebc3425a0e4fd6003a74c80ab75be018eb9ef14db09f1987cae94abbc1005b5f511a5ae4cbbf455c07fda3a94105c32b6b6d34716d1e142195b1ab846c56fcc4f43d420deaf266aaebd79724ac65725391d1c6172fd716872b914add2d62e0d0892bfd3c3ee6a", 0xda}, {&(0x7f0000002000)="2c374bd7dbd6fc290a2e678484cf7d4812723ce26a62d125055b88924429ef004531316c5c9de1085998a663a9c8fe9b57e0ef7d3a01fbfb19142e9ae035e0b47310d59f887084997467e6af167426e5636022276202c0e05b15e474b2722c26e1fc6b85b315697ffcd219e3b44a3c625b98cc0c90d3c556cc1570450eaf33a5caa2707dcee525c8841293638be3b56130f740ca10746403a1dc9070ee7ace71717c93a38b289f8360d1ea08cabf980e78dd96894fae63dfaa7171d2b64b4765c0f8431d5f", 0xc5}], 0x4, &(0x7f0000006000)={0xf0, 0x1, 0x4, "eb9a342f566c61fc4b9d065c4cff1655883db6878cf4aad063a9a652893bd09821ef75482e7e1b544b64aa579085ebd0f0a39cd053a664d6f1b2166d2374f686ee04e294c172355964082a5388be3e58a9cca41408c2f288f9f07bbbece885496cbc6aaa1ad7650aa9f3f6ae499cf392c3c22ec0f2af556927129e1fdc8f307347dfa2dede586148b477a2233ec9dd1533df048f5e923fabe4a60300704db578f731004dd92e670d0a051648feb0da72c2cfb645e4b8a3d3c9d4f89d2ac922e6f5fc23cdfe3c46f17ebfaedc9678c2ceeb6ca4b14d0332c5c786955a77f934dff620"}, 0xf0, 0x20000000}, {&(0x7f0000001000-0x58)={0x27, 0x5, 0x2, 0x5, 0x8, 0x2, "9caab766e15b63edc11cf6fcd1c0e1b28c7e33ee8ffab0450a8f05123843d7a9bbedd289adde9a84edf8511ce4541b118bca898735cb7f39c7fbc9e9f720ba", 0x9}, 0x58, &(0x7f0000001000)=[{&(0x7f0000007000-0x67)="e4b12c4627c9562aad59361ab375048b91731d4ef0c3550e812dc9aa543b7370b0016c3a42121121a366ce2e681c824a1e1f56c6ccdd57a4865197861c2b82e98b57ed3fd66bb36b066f70ead04662dc31c6fd89156021333fe658e56017f0d6699be5ec3532dd", 0x67}, {&(0x7f0000006000)="98f33dd82f0ba65df7377bebdb6ebee9ca737f98d8b37e480872c951926a8f718ab4ad53bb1863230ffebddac58fccc7b996c1b5a4f1ee6792c6fcac4a49751c2020d468c694167afad6a7a3f3234f6f1e0a05eeebe045ac33cfad6b8fdc2e666ef6504d00ab5d02b8227d9cf398f130d641b6f909d484aac06b4d4715720d0eaf858db7b7e92b5c31b2", 0x8a}], 0x2, &(0x7f0000006000)={0x88, 0x18d, 0x4, "a5deb22b09294371ff48b9526584ee9f3915478d667020d600d62e79799befd9aa97bfe3513748e543d459a7bfc47ee2a94292dc165de737d79583c9ae5652c827952aee68dac38f59db3e6e5a624a6239590a5104ab437bbb4139f15112d49e79dc0c8b6dee220a79d05917a0d81db727160fc4aba570594781"}, 0x88, 0x44010}, {&(0x7f0000001000-0x58)={0x27, 0x4, 0x0, 0x5, 0x1, 0x7fffffff, "ba8762d8dbd30da4935b264bd56c9a4bf5eed8df7b75a47b49c2f64f87e273ccab5e78abb01a65c3da9454d6add9b7bfd8e3d6fdf194608c00fc64aa3d41cb", 0x6}, 0x58, &(0x7f0000003000)=[{&(0x7f0000004000)="", 0x0}, {&(0x7f0000006000-0x90)="6ade22b9a02c3d36bf13ff6301e56bd64c35f745d2f9d31bf5ffa01d2bb81e29a2aee8b6a8320cc00e8ef6ea6067fc197a3418106dd327a5413dab7bb0dc130f72512356dcac34459d7ed624403760b8aec3d050486c31785e5b4f24e201c08da4840b9dcec69d341a462c832a740a07849523b9740f928f25057ab0cf0c2f5e87e11467e320a7a6b7dfa86192ba7a3c", 0x90}, {&(0x7f0000006000)="", 0x0}, {&(0x7f0000005000-0x2d)="c727ba7866d8e9cf32fe37b15f4725b8a95e635540ad2b2909d802aaac085cdeb4b1bf46bd05bcd0e7830c1bba", 0x2d}, {&(0x7f0000007000-0x22)="3e077f372a21b588cecfa406e2b63327b6ee192aa296f4978c8824aca408d36f868d", 0x22}, {&(0x7f0000006000)="4e84fef0fd8bb012fdf9592fe36938550ba9db5427f6393f90186daff8fca41f65ea75b253e033d3cbc87a8250470b9fe8c61d238b1409a50b169863d5d57d9621370f3b267c85463860135a1b325695ad606c19d6187f6274b9b097ba32bd709df21e41534c0363dbf7218b15e0766b2bc15997589b4c5ba229120f45bd828643ad78c93d43899e82722d5d6d0984c3f28a5720f5952550b1a63ba9d722d0ed", 0xa0}, {&(0x7f0000003000)="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0x1000}, {&(0x7f0000006000-0x14)="5ddf4df9416442f91ea54245c88cd81ac9038897", 0x14}], 0xa, &(0x7f0000004000)={0x24, 0x0, 0x100000001, "ebd06150b88c1f671666da25d0d6a230da947840146d790f"}, 0x24, 0x0}, {&(0x7f0000004000)={0x27, 0x9, 0xff, 0x7, 0x0, 0x3, "244a189abbf563f7bdcdecb90e6f7d6f353ff92331a9f480fbd3ba8c7acaea52c5c790ad35ce0c3efad38c6f3bf1e0e27110c990a3b30eeeda000121b074fd", 0x0}, 0x58, &(0x7f0000003000-0x38)=[{&(0x7f0000007000-0xc2)="ad7285dd47bb3ff3ac2863e98d32dc60c0728208e31d7dad5430e33744bede5ed6b3986ec13bde879b74c40cad52a6cfe82ef8d5b7b2b57a31563d53c33d17099eea16cd879a1dd640b59fb7b5ae149bbd370f8fd8a9e92b925ad4d46e4286614d672353c98e3a539604a6b6d435ae3795e6caf68ba22c610b9bd9739b6952850e07c9cc84b667ea9b9ff45005f790da1d9fd22052726ae3b9df97b6b9f1cf9efe23f473ccefe7f86174bfb9ebc47a3ffbc6ef5884808e81d8a832900cc1978dee12", 0xc2}, {&(0x7f0000006000)="3a680d7faabf0c2d3a76742e81c151f492ae850a161fb3590aa680cfb472f62b931f40beb77a2fd12d5779d821d23314e78afc0011b55c0b07a5012975768dbdad1f6e5f23d1c25d8f1da8f07c6499b9bf008aec51d544330eca7eaf6e3c1d4ff7e0472d7464946f375386a87247439eb59a074209ea933a6302fef3542c7ac1c8e32028b89ced08ca77536642fe6c24", 0x90}, {&(0x7f0000007000-0x50)="854c9dfe5e95c7b3c725a19602529efc6dc978ccba39aa4a0d9069a2f3b1ddee07a59173a983b746944a107c3ec1b2bc63de2456dcba34416ef28fa5f11c0c6140ed2952fdde0e708dde33a2b378fa5a", 0x50}, {&(0x7f0000000000)="1a84c50d5b420345d7af6e011d2ebe98e43e0bb8e45d9a57856040148a6fb45beb8d7a2cef5bd5525043669580d7f8fd9cc72cbaa028675b6dd455e1b9508eed83e7943c2e81952ee3f4a2cedf2b2201a56904df3b63028e5dd4232374330f894f8719719089b107c5b9295487c8802b7bd6b65ff9d4cff9b924bb9645563f06c856f87a598fe317878d7cfb81a38e43c3c3c2995329b4ae7f2aaaf617d96e3a6424ae68524e290239363360a224b0b53dfd30adfd3d60d01d2568ddb729fdbfd117cf97", 0xc4}, {&(0x7f0000002000-0x32)="35d6402ca8d6a26ed1180b486ff03e6775e99c5a4c605bd77b8cfe46008aad95fe067fa1f62ef5c6d101c8081065e6a7bcc3", 0x32}, {&(0x7f0000006000)="ee9d4837c85e350d4ccfc822c675fe2b3ed78f9c96959a497e654336cc65537faf34975b10bea6f25ed4db7eddf5c263b45afee356", 0x35}, {&(0x7f0000007000-0x45)="936c8c10b2169d6ee77e2d0b0c213b048a0fd289ee8c11775a602c157af7a3a3ad8d935a6a1ec794c18960c9e5da3790652fe50cc1fe9cb7729e0921c31a154463e961b403", 0x45}], 0x7, 0x0, 0x0, 0x0}], 0x4, 0x4000) 2018/01/27 08:38:50 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008ae000-0x10)='/dev/sequencer2\x00', 0x400200, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008c5000-0x8)={0x0, 0x81}, &(0x7f0000e47000-0x4)=0x8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f65000-0x8)={r1, 0x7fff}, 0x8) setitimer(0x0, &(0x7f0000af2000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000f64000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 08:38:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) pipe(&(0x7f0000d9e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000d3a000)=@sack_info={0x0, 0x20, 0xfff}, &(0x7f0000109000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008ca000-0xc)=@sack_info={r3, 0x6, 0x6}, 0xc) write(r0, &(0x7f0000bfb000-0x1000)="", 0x0) close(r0) 2018/01/27 08:38:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r1 = socket(0x10, 0x2, 0x2) write(r1, &(0x7f0000f5c000)="", 0x0) r2 = socket(0x10, 0xd, 0x0) dup3(r2, r1, 0x0) 2018/01/27 08:38:50 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000c0f000-0x4)=0x3, 0x4) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) fcntl$dupfd(r0, 0x0, r0) 2018/01/27 08:38:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0xffffffffffffffc0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x7f, 0x8, 0x7, 0xee5, 0x1, 0xffffffffffffffff, 0x2, 0x2, 0x39a0, 0x9, 0x6, 0x2bd43d42, 0x2, 0x89c]}, &(0x7f0000003000-0x4)=0x108) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 08:38:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000838000-0x5)='user\x00', &(0x7f0000421000-0x1)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000087a000)="6398", 0x2, 0xfffffffffffffffc) 2018/01/27 08:38:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c8f000-0xe)='maps\x00') exit(0x102) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/27 08:38:50 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000be3000-0x8)=[0xff, 0x3]) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000f6a000-0x36)={0x51, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x5d, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) 2018/01/27 08:38:50 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ef3000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ef2000)='bbr\x00', 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000ef1000-0x4)=0x0, 0x4) 2018/01/27 08:38:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000041b000-0x4)=0x0, 0x80800) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000771000)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f000012b000-0x4)=0xd6f, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f78000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) sendto(r0, &(0x7f000026d000)="3056b638c0b4442ec99b2959ff5621bf067a4ae0fec1d8a3cfa32606f821ef7624e3a481513e11e67d328785cb62c74991c7bd907cbceeb7c89af17f4fdaa8f7ef77270a369c4cd72fa0d543037324d2ae3668e498e6bb5ac36cbd2899f1b4d1a3d1f568ca51ce4511bbb02809f2aba753ef87de9207f32218597d66c1a4", 0x7e, 0x0, &(0x7f0000e18000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = timerfd_create(0x3, 0x1) timerfd_settime(r2, 0x1, &(0x7f0000a87000-0x10)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000647000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r2, &(0x7f0000c7f000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 08:38:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000346000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1600}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000f2e000-0x90)={0x400, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffe76) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f0000b6e000-0x8)='./file0\x00', 0x800, 0x24) ioctl$VT_ACTIVATE(r3, 0x5606, 0xff) openat$rtc(0xffffffffffffff9c, &(0x7f0000399000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000ef2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1402}) pause() dup3(r2, r0, 0x0) 2018/01/27 08:38:50 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x7) 2018/01/27 08:38:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) write(r0, &(0x7f0000205000)="", 0x0) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x2, 0x0, 0x0) 2018/01/27 08:38:50 executing program 2: r0 = socket(0x10, 0x2, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f00008a1000)="64cac6036ae991aa0fe29b08c34976a0017767ecdd7b2c88cca2f59730bb328eb754308e8ddb2868835177059275dbdefa5f9207afd4b3aa9e6f608b6ef65039c6f1e1f53dab413e4f9170e768f1550ebf52481e0e03eac289aeca0cf2d5bbe56f4611b127f6b48edb9a05720a0ec22a9e21088c7ea5fca2384a87b18c31b57a2ddee11c790f0d994572", 0x8a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001000-0x2)=0x180) fanotify_init(0x10, 0x81000) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/27 08:38:50 executing program 0: r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x4, r0) fanotify_mark(0xffffffffffffffff, 0x98, 0x0, r1, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') 2018/01/27 08:38:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000286000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000b6c000)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f00000fa000-0x4)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000f98000)={r1, 0x1, 0x6, @random="f046d39fda46", [0x0, 0x0]}, 0x10) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00004a3000)=0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b94000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00002e8000-0x4)={0x0}, &(0x7f0000d3b000)=0x4) close(r2) 2018/01/27 08:38:51 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000026000-0x4)=0x0, &(0x7f000000a000)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x20200, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000002a000-0x10)={0xfffffffffffff800, 0xfffffffffffffffb, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 08:38:51 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x30a) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4722f01548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d038d723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6535e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee0000000000000009ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a37205121d09c9f35776108922ab57cadd5758f2d656379100d9ce6280fb4d06527078bb1a75c686ddb44f45634939224c91f89bd7f29d12298e72cffabe02a81a9b7d26899f5d90401c3aefff2b340076d831c5f62a121ae56ca16df1b90987bca1907778b04e639a77a1cbe1bbb1e57f434cc2fdd119d83ac5aa4b5ed995bd0421f21344f1ecc2879b64079c05ec7a8216633f4179e978ccb17195f785f002", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = socket$unix(0x1, 0x2, 0x0) close(r1) 2018/01/27 08:38:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x2)=0x14, 0x800) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:38:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000428000)='./file0\x00', &(0x7f0000dc2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nl_crypto(0x10, 0x3, 0x15) r0 = syz_open_dev$usbmon(&(0x7f00009c3000)='/dev/usbmon#\x00', 0xa6, 0x80) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00008ba000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000938000)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00004c3000-0x4)=0x0) ptrace$getsig(0x4202, r1, 0x3, &(0x7f0000e30000)={0x0, 0x0, 0x0, 0x0}) eventfd2(0x0, 0x0) r2 = fanotify_init(0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) poll(&(0x7f000069a000-0x28)=[{r2, 0x8000, 0x0}, {r0, 0x80008100, 0x0}, {r2, 0x20, 0x0}, {r3, 0x8, 0x0}, {r3, 0x142, 0x0}], 0x5, 0x2000000000007ff) write$sndseq(r3, &(0x7f00006ed000-0x60)=[{0x0, 0x0, 0x0, 0x0, @tick=0x8, {0x0, 0x0}, {0x0, 0x0}, @raw8={"2752520223537b5c4cfa0aaf"}}], 0x30) 2018/01/27 08:38:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00001f0000-0x50)={@common='yam0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e56000)='/dev/keychord\x00', 0x400080, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000019e000-0x4)=0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000004d000)={0x1, 0x2, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}]}) dup2(r0, r0) 2018/01/27 08:38:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000)=0x3, 0x4) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f000049a000)=0x7ae, 0xffffffffffffff20) r1 = syz_open_dev$usbmon(&(0x7f00004b5000)='/dev/usbmon#\x00', 0x4, 0x400) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00006a8000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000e8a000)=0x7) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) 2018/01/27 08:38:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xfffffffffffffffc, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @dccp={{0x3, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, ""}}}}}, 0x0) 2018/01/27 08:38:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000dcd000-0x4)=0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000026e000-0x9)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000dc3000)={0x0, 0x466e}, &(0x7f00005d1000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00008cb000-0x8c)={r1, @in6={{0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000773000-0x8c)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) timer_create(0xfffff7fffffffff5, &(0x7f0000981000-0x58)={0x4, 0x0, 0x6, @thr={&(0x7f000055e000)="be903c800a6c90187f6c13181ee9bba5479eb4bf064b244deff86a769b106e7e638fc870d036da1193ddeb4ce7d704b97e47cfd667d0857e25e7f72e494d0e886443981ec11dab24a1c81d5fe18e91a00a90775a0c2268c119ba9974b3e6c807e4246b107d6cd60aabbff278770edcc21622bcec42b24ed969bb0c0b07aa1b5d8434a3a7c6ac76f8ab7e62b55501ddc65087d0d5b64ae7ebfcfe79db45c16153c025048f6fabb4cafd1558881631c272bbdd464433c1288ea1e025cc5561962f9da5b76c658c6aef1292ae658aa73d2cdfbbee901a16375f", &(0x7f0000e55000-0x9b)="98006be331a96e29effb2f540f31df5052c5016ae8353c9fd34a460ae246ebeebeb56d8de3b09d1d0f0244620c67fdc36b4d1e5a45ea8dbb0ef3e301c3049f2ada9d9acf80641a58aeb21cc3f230b2dd3e434f74de84033d3fe25f7a2c61ad5aff87a1b7ba995a03633d25011f2ee94281371c267dc19f25e55f63b728c710c615bcbc092b6252b916d45e1794608d8b0316fb1a47ae38714cf9a4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c90000)=0x0) 2018/01/27 08:38:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x1, @rand_addr=0xffffffffffffff45, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffda4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b3a000-0x3)="6c0500", 0xfffffffffffffed8) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffef9, 0x0, 0x0, 0x282) 2018/01/27 08:38:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r0, &(0x7f0000e16000)=[{&(0x7f00006fb000-0x1000)=""/4096, 0x1000}, {&(0x7f0000996000)=""/10, 0xa}, {&(0x7f00006b5000-0x80)=""/128, 0x80}, {&(0x7f0000f40000-0xf8)=""/248, 0xf8}, {&(0x7f0000e1f000)=""/133, 0x85}], 0x5) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f000061d000)={&(0x7f0000cd1000)=[0xffffffff], 0x1, 0x3, 0x9e, 0x7, 0x4, 0x6, {0x3f, 0x0, 0xfff, 0x6, 0x7, 0x7, 0x0, 0x0, 0xffffffffffffff00, 0x9, 0x0, 0x9, 0x7, 0x8, "074b2be9a7b12694db075c98a4e8fa71fe528e3083216f0cbcec6ffc5dddd111"}}) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000b58000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a69000)='lp\x00', 0x199) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000094e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000c71000-0x4)=0x0, &(0x7f00003a4000-0x4)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d2f000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffef9, 0x0, 0x0, 0x282) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f33000)={0x0, 0x47, "5d035a380accc4cfe15a9a0750fc8123341d78e4cc196a4502fd313f4a3376bc5db089aea3afbff41a5c66e8d160e19305f876ac47bff4a1b7b40f4be5d08ba8452985dce64d20"}, &(0x7f000074b000-0x4)=0x4f) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000006c000-0x4286)={'security\x00', 0x7, 0x4, 0x422a, [0x6, 0x20, 0x200, 0xfff, 0x9], [0x6, 0x2, 0x40, 0x3, 0x20], 0x10, &(0x7f00004b1000-0x10)={0x0, 0x0}, [{{{@broadcast=0xffffffff, @rand_addr=0x1, 0xffffffff, 0xff000000, @generic="64f8a1194ad352d4a4f52bd98ce4cd1b", @generic="b306f7fa1425234e547750c17b20f7cf", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, 0x2, 0x2}, 0x3ff, 0x1fd, 0x2df, 0x21, {0x1, 0x7fff}, [{0xe7, "5a2bdf64dfa2eeebb097890395a4b6f19f97ae9ecf138709332207a20a", 0x5, "1d5ffea379db123e96fc224cced4f83ab1ac3172a67f9a6638b8fde6aa4ae6411791ef7fc18194d7e97ef1bc61d4df5734054d6496c58a7f3285e57e5f2e63a92ec98081f86d2b5df36fef1e406975825bed437fc257348f0f05ccd1eb5e069097827847e966214c39c9a4d00c55da9721a573fe916aa8b7a4a114c90f5223cd945ccb61e615c7b83e50645af1e866f473704f0ea54b9104ad3a85d8dde3777e19669e5b287c014e66fd57aaa487a87f8e6c1c0c114bdbeaddaa2dfe78fe88bd556049e80df408"}, {0x22, "2c0666834e96d19bcbd8fc8c3e62cf942f7ac0f0ea5bf547779929a16c", 0x2, "a586"}, {0x2e, "9d3ed3807cff9a424024f251f2ba8fb20ba2212e293203eb7b9afe0442", 0xfffffffffffffff8, "22c93bf7562cc20cf6e27279eab2"}, {0x56, "cf0067e95c90e620822042bb05c321cf7afc75c49a3c36047407976018", 0xffffffffffffff2e, "029c0c6ad412ae95f9a357631ad5e75f511d62e3b6c42c3585410259c0d9d68c859ef410452bee93515f61d58041dc561729840d0aaf"}]}, {0xe2, "12800724f9c38bc252f8874453708434a35001a1cdb7e0727e45030495", 0x3, "32561bbca706facb237775e0de1f30a9b8a3694e6f43fa73ddc9f059b831d60b47e5a4a4699e222501ec61cc6fede8bf861fa8e14b44a948705a983cf52d58aca3e7031fb51cc4e8d915926f628e7217c5939f7c27c8d4d2289a5fb9f4784cf509550fc8a3e55567c04d61a14cdcd049c5ed1687e0d2e686aa90d2b990773979f27c6ccc7ea057d3739720add64ecd1b212498b7bcc58462c331a7b55aabd210a12bb53ad3e4a2431b1f694c5757e09d4a4453c18fcab96b68778c89a73739548567"}}, {{{@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xffffff00, @generic="ba57a7842173c6b686ffc4ec6f272848", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x1cf11736091e4544, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x2, 0x8}, 0xfffffffffffffff7, 0x147a, 0x154a, 0x1, {0x20, 0x0}, [{0x115, "3efb0c678e034279c2379d7d446a60dc022a59fa4d89afbe2907649fe6", 0x5338, "f7c736337ef162d37793282b3823e01090483fb71a987fffe3cef9db92317bc4e79633362a86343d0e70b1f56f6f6f382724a75641ef34acaa95de55f62208ce0d50613bb6b1a85a55aa984e9176cc549ad677a38251838c5ff8f247cda96c3c5db7da959f4a0dc0c21a3a0d69c089263e3d3a76cfff0104273259461451c51e072d8d73544fbd4197758a5bcb18e4435804ea46a52994949bac717231abb229b0b23afe48f9c71f1de09fece1a4b3386a41f5e6f94105880e3fa224bda36179d9b4aa76f5ea73a3963c5ed8e4588fd95c8efbd655d4b65c458207f5b295d81f603db8d88ff872b8def64155cd406590c718b748e2"}, {0x104, "b13b6300d93c2adfc6e8ae146e4e1f1e6c6d8276fa71e39cb84abfbd78", 0x5, "29cd06dbc1830f8d43bbb0f7896be030bc0de94d376ced91ff59a1fc151c2ea15aae12d8bea76a1f1a340bdf8d65dc6bea9ddcc7ac37ab72863ca21275ca429257d5b11fad9fde7fc014dce9c0828d509feab5ac8cf2797bc26eb4dd7c23508c51d3fc5f054d06110d9e6a5fbaf89f7e4f4f6a608ec1ed82f534a1b05e8e7445d420b92e6b242aeb70f035fb4d2513e5eb65ad177fa8500a0d71df1a75f66caebb0e053d6af42fc558aa2ae8bae2b911b2c5e9599c4cbe57ed911553bffbed1cfc2229ab50692648673fcc603f047cbc5b7b19399477eb0cc7ecb7621e88ca70fcac74c4"}, {0x1020, "cf3d47a794a225da8442c717dfda153546386edd951eebfdb188629dca", 0xae, "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{0x114, "29637f220868d10223157ccb00e43e688c9972580c05aeed3ff819980b", 0xb0a004b, "bad01af45b98495c6782aa0e7af76123ea5dead68db43114a0a489b32e12726c2b5a7dedbe932034531f620b26c730217477c164e448d1f34ead238f82a946e54c66b46b1a64b469528eefcf91707ea1581979e2f3fa77487a7d163077bf3dee401e554a9e99ecd0e893ee28f3f4430f35c19709dcf5fc5706700001b1e5e7c987c0877c428c00fc94f929b540932694eaf8459267e86161d4216588a09d0e851866448a4bfd5d9c0e9ab72610619f579270a1465939df76beb06d1c446c19f0c73441ce41f26c21a2dd3e0a618910321697c8c072cde09c03ee3468cd89dc1d5f68fd6179c5a78bdac3bac2a6eda5ae1981685a"}, {0x44, "5b450d60c94ddf340e8831579f160a976f79d067cb298c62aace00f6d1", 0x8000, "df42aedd14c220172f7630c9a0fbd628a9398e44635ef71a452cac287681314612c817e9"}, {0x79, "67e2ed64d7485729791b5d58d38ec6a8483fb6d017dd4c61c4857b9571", 0x8, "c24033d20eaa941b0ed07176a488bf824ef968460ab7cfed4c57a12987e47b9c26656966ec3bb5a014fefc575a6c6f403f237fc9ae6cea4db939fc1e803613c2d201a27bc8eeb330f8e9b0544a5e1c22e455d865f258c35a5b"}]}, {0xd0, 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"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{{{@dev={0xac, 0x14, 0x0, 0xa}, @loopback=0x7f000001, 0xffffffff, 0xffffffff, @common='ip6tnl0\x00', @common='rose0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4670ea5f68a4e83c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x3, 0x0}, 0xfffffffffffffff7, 0x3bc, 0x401, 0xc, {0x3, 0x4}, [{0x57, "2ce794302ef9205398df5bf1f5cd3883fd17332667405a1dd4ffdd7267", 0x7f, "adaa4fa238fe2aa64eb1049199800228e6fcfd92ba2e6cf9a530edf58e2e583cdf0bddcf25c3c3feae5634f391ace3297f27b59810ec78"}, {0x101, "d419599ad7578107b9b4dbb95807175a24b3502d692d21c0753efa025c", 0x5, "24b9200ae7ab3828ccf44af2ad520d56eada1842101235a85396710d724cd7caabb6a6248edd700af0e9e3269acd998576b6312a965b9160512e95d1d9cfb350a1fa1edb1e95efbeddd8b610d18799b8f3e6029c39540a45ade78d1a1645c86cf67edfe45c11ec218a0f3363a4ec01a65b2f197fe24ecd7002d122e43ea445e1568dd2641730d0603927dd705538573afdf072ba39d8e1a6ba8a5111e1da286df763e0b2421ff4941e9b45b20a9630a50045c90225996042bdba192086033ae7c6e21a56b726621e44681b12d61078558abc2481c50aa2f434a3630e164729017f"}, {0xfb, "bd93462a02518bceaaed98fdcf4aa9170900dbe5fe9a6e7ff7ab7bfdc0", 0x7, "22eea1662b9842f48f5c1a8b505279ac8c6e6e914dd01c8a7adec1001413d8fd50fc6788fa1475288a140a320784e59c735d0c4c3d3632c2aa2709db14921dc78ba98e94f80856df067942aa1de916c48d049f7e0db79a2d7296da498c432f87bf970abda0718a06506e083c63395f7ad5095f7e95663d5caa6ac4726cddaac5bbd08d6ef076d515fec4360a9bdbd75bec3f4b4cf3fe17a68e9707e2be39bce5f134b216716e1f29576fc420533b58da2cf27d627c784fa69205e9fe828dd0ebea04db34b7f29aeddf2d4b21dd536b3e33ba3d7be44502f80c86b8"}, {0xf9, "5eeafee529709c91135e5d27e6bac1e09193239d69830d201d69aed107", 0x1, "10a5e920848944fcffe8243371f46b0a8fe74697198dd122e898f9962d229f70506c1de781c4ae375e074028c9abe9eac9b6af75cf2dcec2616c8c39c139c055cc6423a761ea83f013552a9c8ad117c9e89b86b712593704c0994d92c9213f91824e912b5fc4f0174daf1c5a9e79d8da55091730ec4854b107152ccb40a96a6abfed85186300c2d3609bee09c76f0b16e9665e48c02a26b7f9e2112830ca9539c5f65c1d7a97d099759aa41b12430293d8c2cd2db6378b1fd54ea97d642879653c26e1076979f502c21e69e1d05a40edbb26c0725c377c446c"}]}, {0x45, "0e24cb785b98aed11d9d3df6fcf873ee1db605a488373a5177b98156c1", 0x8, "b1bfe21c8ea351c369f39b0a1dedc7eff69329c56f23be700bde1a3fdb59d313af73aafa1d"}}]}, 0x4286) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000092d000)={0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27, 0x2, 0x20, 0x30, 0x1}, 0xa0) 2018/01/27 08:38:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x3) r2 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000d42000-0x8)='./file0\x00', r2, &(0x7f000068e000-0x8)='./file0\x00') 2018/01/27 08:38:51 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f03000)={0x0, 0x0}) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f03000)={0x0, 0x6}, &(0x7f00003f2000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002fb000-0x14)={r2, 0x80, 0xc1d4769, 0xffffffffffff8b94, 0x100000000, 0x1}, 0x14) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000600000)=0x0, &(0x7f000093e000)=0x4) r4 = fcntl$dupfd(r3, 0x0, r3) read(r4, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000073b000-0xe)='/dev/keychord\x00', 0x200, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000138000-0x8)={&(0x7f00003ca000/0x4000)=nil, 0x4000}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000f000-0x30)={0x14, 0x0, &(0x7f000000e000)=[@increfs_done={0x40106308, 0x0, 0x1}], 0x0, 0xfdfd, &(0x7f0000a76000)=""}) r2 = syz_open_dev$usbmon(&(0x7f0000a97000-0xd)='/dev/usbmon#\x00', 0x2, 0x420000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000830000-0x8)=0x80000001, 0x8) 2018/01/27 08:38:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000110000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_add_watch(r0, &(0x7f00000ef000)='./file0\x00', 0x200) getsockname$packet(r0, &(0x7f0000e1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c53000-0x4)=0x14) 2018/01/27 08:38:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000d97000-0x5)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000b59000-0x53)=""/36, 0x24) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r0, &(0x7f0000429000-0x1000)=""/1792, 0x700) getdents(r0, &(0x7f00005d8000-0x7c)=""/124, 0x7c) 2018/01/27 08:38:51 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004b4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x403) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x20000801) stat(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r1, 0x4400000000001277, &(0x7f0000012000-0x3)="") r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x40, 0x6, 0x0, 0x4, 0x20, 0x1, "2610c2a8a94a50387691d74ad255cc9e25ded534eeb332531d6054dadf4369beca87754b786223fccc11d486dbad65bfbbfb5c550d018490956b106cb2103640", "90343ee1d2bbbfd1bd4c01a491c9c9d327bcc1adf9088bc8c381c59cc6bbe4ca8731db34279fd9e6a79536217b358f14fb6885eadafbaaf88b729130d83b37a0", "057bf4d257e0b60b9d03614293a052a434abd805a5a1312078521b2de2fb59d3", [0x3, 0x56]}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r2, 0x402, 0x22) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000016000)=0x10001, 0x8) 2018/01/27 08:38:51 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f000000b000-0x4)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f000000d000-0xbf)=""/191) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000c000-0x30)={0x5c, 0x0, &(0x7f000000c000-0x60)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000009000-0x40)=[], &(0x7f000000b000)=[]}, 0x0}}, @clear_death={0x400c630f, 0x0, 0x1}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/27 08:38:51 executing program 0: getegid() r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fb7000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000e17000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a26000)=""/109, 0x6d}], 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000)={0xfb5, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0, 0x6, 0x0, 0xffffffffffff4a62, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x6, 0x100000000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000002000)={0x1, 0x1, 0x4, 0x7, 0x0, 0x0, 0x1, 0x9, 0x4, 0x8, 0x1, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000004000-0x24)={0x9, 0x10001, 0x7, 0x6, 0x0, 0x97, 0x203, 0x5, 0x24000000000000, 0x9, 0x0, 0x4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000005000)=0xd5a, 0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000004000-0xab)="6e1e39398d0fdcb8561b351ea8993a72d321a9408211462a89d281dda26dd3eee2206ef11f44ebea4e7611c4ce010222b1d766c193aac40b5dae8d108a07ca5ee8cdc4ec48bb252559dab6caf8da54399a0d4433433c2320658e7b6f718a69062cdad5e38a5c2922c9bff93f0daf3e58db83488d5524f5e25a04f2986be2f5d965e89cc11ec9b210caf93b2c9dcbc6fc25b90655a8db02a7a41422caa60f3d263b2f47bfbcaadc14cc8749") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xc7, &(0x7f0000007000)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x2, 0x4000) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000003000+0x595)={@common='vcan0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000008000)={0x1, &(0x7f0000008000)=[{0x1, 0x8}]}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000002000-0x6)={0xfffffffffffffffb, 0x2, 0x1}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f000000a000-0x4)=0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000002000)={@common='bridge0\x00', @ifru_flags=0x2000}) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000001000)={0x3, 0x1, 0xfffffffffffffffd}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f000000b000-0x1c)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000006000)={&(0x7f0000008000)={0x2f0, 0x3, 0x5, 0x100, 0x6, 0x1, {0x1, 0x0, 0x3}, [@nested={0x2dc, 0x38, [@generic="071a77c1287fa03cae5b3ddfecb41247e3ffbf805e972ea934b80b8e56cb", @typed={0x10, 0x60, @u64=0x1d63}, @typed={0x84, 0x28, @binary="c29b7f120b775d815a6044ad2b3fb458ab42e83fee578db20b24ef561e1607f2824f5e4224da50edb53b733aa51a4e69a45f4dd2bbf7eba06588119358dd257faa48d6103331304838fc1e662f1315318f9290af0e4b0ba1ecc4c7e12934a0d0b93bb270b86f1df62c1ee6bf6eb02a4dfe954e2508007b077a8dfa"}, @typed={0xc, 0x61, @ipv4=@rand_addr=0x9}, @generic="3e7ca759382e39cc719ceb3fbb50aef1585f453f4f64f65a78b6a7d5af2b0b82ab12fdc5a9fa01fd2e60acf094fdce37bf15e16a783aa0f16ebf2ea50714720caa8050a805ef220ac8cb26d470b5902a4378b926acb0a15a020925185a1462268389f1a59c9aff8470aa05a45c9ae3cc", @typed={0x40, 0x1c, @str='eth1}bdevvboxnet1systemem0vmnet0selinux!wlan0selinux\x00'}, @generic="a8086497ccb55294595096054c298c8fe08e949277a1c7b531105b67ca381a3a323b695b32abb9fbf9167aab50102917676582c7d58e5585fe88935a3cb8b2ea46dd961e60386d0face4078d6e2386b5634db209f2b01130c7fe80f311b3e86ed81f5ad216c97ad1fc80e375d7b8b2b22e0ce3e10cbb8393d5ae07d712b4b406ff6f40541261d0e6880c146c5e2d7e6eded795192ffd7e442a3b5832d1159f2829128cce363a00d8266d61dc596969fad60476478af84c78ed300f5db1c414aae4e27a197b49819c1a0534263ab17511436616b71a07d76b8194f2ec25bfe658e5484396bc2fa8f0e829a58117f3", @typed={0x10, 0x19, @u64=0x0}, @generic="891ec53dcce40cdfbf216d4bd4b775ee5c44744a991eb2f420b3ceab699c5f962425e5ef89c93a5270938bc8163645fbb5ba4446e1b9b3051940a742b95fa9bb6cffa654d954889a7a7554a7aa612e3b01498901716f4deea983e78a22dbd7", @typed={0xc, 0x96, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}]}, 0x2f0}, 0x1, 0x0, 0x0, 0x90}, 0x4000000) 2018/01/27 08:38:51 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d4e000)='net/rt_cache\x00') exit(0x103fe) fstat(r0, &(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) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) 2018/01/27 08:38:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000369000)='/dev/loop#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f00000bd000-0x40)={{0xffffffffffffffff, 0x3, 0x400000800006, 0x0, 0xfe}, 0x0, 0x9, 0x40000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000f23000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, "faa5ab01000100102ec65925a03ebdff9ef1856baafe921836c9adc92b80e9d4e673f39b284218c356d2dd9b4b342738e4f58423a76501ec3ce0ada1ae928c97", "1484760800f700000000003b26c376b2a72f6c392e80b2236488314ef3a581d0", [0x0, 0x0], 0x0}) 2018/01/27 08:38:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0xffffffffffffff04) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000613000-0x1)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000075a000-0x4)=0x0) exit(0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000a04000-0x30)={0xff, 0x6df1, 0x800, 0x0, 0x5, 0x2}) fstat(0xffffffffffffffff, &(0x7f000071f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 08:38:51 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000010000-0x16)='/selinux/checkreqprot\x00', 0x280002, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000014000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000017000-0x8)={0x2, &(0x7f0000016000-0x18)=[{0x200000000000087, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x65) r2 = syz_open_dev$tun(&(0x7f0000003000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000001a000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000012000)=0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000018000)=0xfffffffffffffff8) 2018/01/27 08:38:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000527000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227e, &(0x7f0000509000)="") recvmsg(r0, &(0x7f00001ed000)={&(0x7f0000e92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000df2000)=[], 0x0, &(0x7f0000371000)=""/121, 0x79, 0x6}, 0x2) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000d78000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/27 08:38:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x200400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x802) poll(&(0x7f0000cc3000-0x18)=[{r0, 0x5000, 0x0}, {r1, 0x4, 0x0}, {r2, 0x80, 0x0}], 0x3, 0x3) r3 = inotify_init1(0xfffffffffffffffd) fstat(r3, &(0x7f00009c9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 08:38:51 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) mkdirat(r1, &(0x7f0000737000)='./file0\x00', 0x1) read(r0, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000002000)={0x3, 0x1fffffffc000000, 0x3, 0x1, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000001000)=' ', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ftruncate(r0, 0xffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000003000)=0x0, r0, &(0x7f0000001000)=0x0, 0x80000000, 0x1) 2018/01/27 08:38:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f00002f9000-0x1c)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:38:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000767000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x8, 0x0, 0xff, 0x1, 0x7ff, 0x1, 0x7}, 0x20) socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000188000-0xc)={0x1ff, 0x1, 0x1, 0x3ff, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000cd7000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/27 08:38:51 executing program 7: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000deb000)="a2f7223d6429bb3d0f6b5c9f0d104efef64d6094bbe7d9761ae6a482ca405176dd81174b6d56d9", 0x27, 0x0, &(0x7f0000deb000)=@nfc={0x27, 0x9, 0x0, 0x0}, 0x10) pipe(&(0x7f000014e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000dec000)={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, {0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x78}, 0x9, [0x8, 0x3b46, 0x7, 0x5, 0x6, 0x200, 0x1, 0x0]}, 0x5c) 2018/01/27 08:38:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000099a000)={0x0, 0x0}) clock_nanosleep(0x3, 0x0, &(0x7f00002c4000)={r0, r1+30000000}, &(0x7f000042d000-0x8)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0xfffffffffffffffd, &(0x7f00002d2000-0x10)={{0x0, r2}, {0x0, 0x0}}, &(0x7f00007cf000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 08:38:51 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f04000-0x1)='\x00', 0x3) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f03000)={0x0, 0x0}) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000447000)=[{r0, 0x1, 0x0}, {r1, 0x4400, 0x0}, {r0, 0x80, 0x0}, {r1, 0x29, 0x0}], 0x4, &(0x7f0000f04000)={0x0, 0x0}, &(0x7f0000f04000)={0x1}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00008ee000)={0xffffffff, 0x7, 0x0, {r2, r3+10000000}, 0x800, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCLINUX5(r1, 0x541c, &(0x7f0000a0f000)={0x5, 0x1, 0x7, 0x0, 0x2}) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r4 = fcntl$dupfd(r0, 0x0, r0) read(r4, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c7e000)={0x0, @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]}, 0x9, 0x3, 0x2, 0x7f, 0x7c}, &(0x7f0000877000)=0xa0) r2 = eventfd(0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000648000-0x10)={0x1, 0x0, 0x84e, 0x8, r1}, &(0x7f00001d7000)=0x10) fstat(r2, &(0x7f0000fe3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getgid() fstat(r2, &(0x7f00002f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000f0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() setgroups(0x6, &(0x7f0000e27000)=[r3, r4, r5, r6, r7, r8]) ioctl$sock_ifreq(r0, 0x8990, &(0x7f00007df000)={@common='tunl0\x00', @ifru_data=&(0x7f000028e000)="9182e6540ca38b83d4099fb2e005fe9ceeda4f8dbe9c576be906571db36cd5db"}) 2018/01/27 08:38:51 executing program 6: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x80007, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x7, 0x1}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002ef000)={r1, 0xc5}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x100, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$netrom(r2, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x1}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r2, &(0x7f0000002000)='./file0\x00', r2, &(0x7f0000001000)='./file1\x00', 0x1000) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={r1, 0x1, 0x20}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000003000)={r4, 0x7}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r2, &(0x7f0000005000-0x48)=@full={{0x3, {"e05733c262e8bc"}, 0x2}, [{"65e9b91cf034f8"}, {"d2292ece5a3993"}, {"8702bfd64b767a"}, {"c39cd3d93f9904"}, {"9b433541b900e7"}, {"26953970d42f4c"}, {"768343a82a6910"}, {"fb6b81d7cc1a12"}]}, 0x48) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001000-0xb3)={r4, 0x4, 0xab, "7c8ba669f563f8179248b55107160fc28998a3406933968232fba8d92e35933a507f2c76ef366776047f866b08907be9e6e19a458ff400875fe8004e2b239694ee90dfd1a40d96c3c674f860e48a098c703e281e4d2ad9b72a5967d9ff3cb88d6c6f914dc22003d5a647ab9af3fbd984c5f445c02156524c25255db7aab736186b0f2d46d7490e2b4cb6cb01fc4c3e72a2317059b241f1c726a8a2023e215df35e0cd7487f4956bf955092"}, 0xb3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000006000-0x10)={0x4, 0xffffffffffffff00, 0x5, 0x1}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000006000)={r1, 0x4, 0xaefb}, &(0x7f0000002000-0x4)=0x8) fcntl$addseals(r3, 0x409, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000008000-0x4)=0x5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000002000-0x4)=r4, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000007000)={0x0, 0x0}) mq_notify(r2, &(0x7f0000006000-0x58)={0x0, 0x2f, 0x4, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 08:38:51 executing program 0: r0 = socket(0x2, 0x801, 0xe99) arch_prctl(0x1006, &(0x7f0000373000-0xea)="e81d618f61700dd346a7683f0abfca9f8266bcc837d92e0509b60ca8735a299b8ace883fcf16e749fd3dbaba3a3b15f1b5691708c33a9eeb37611978645fb26fe550bc8c125058971164bede0359b1343f4b63cb625ced1f70055484ba59d9f51b96921b0eb794ab99fceb9019939e76f3cc179068b0e8e2e151894dfe4e5c0a23cc51abfb0f968dd6e033392e6f3ad737adf55e77da288b0b831a07f57eed3c81e382769a6b6a8c249221a1ef81eae1c93b93f990d3508b6ed9546cdee3748fd97c8c625754473f801ae29616a4838835e28c8c8e642092bb9e2ddcd372b4f86693e886d4b390ff383c") setsockopt(r0, 0xfffffffffffffff8, 0x3, &(0x7f000046b000-0xb4)="c7007f6329ab3aa150d01fe935057c5e4df8fd9bb12c97440a414d21a0af73a2e98441c52fb706ab8635cf6698cfed32f81a36cf7257406794f9df73ce09c8b7997d4eb177c79c792e9692cedbdb291fccd96c258d8145199ad483e4a87e0c16ba7d77edd8db09dacb9684a661f9944b7098a0d7638d2f1de30aad21ce26c2e248f919ecd64c6866a87497c9814bbc4847aa9ec1209733cb8f6cae458537bd59fc816a0e0006b520aeabc5a4f0bd4232a5d0ee2f", 0xb4) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x588}, {0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0x400, [0x7, 0x7, 0x8, 0x6, 0x5, 0x9cb, 0x6, 0x0]}, 0x5c) 2018/01/27 08:38:51 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000019000-0x32)=""/50) listen(r0, 0x80000000) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[], 0x0, &(0x7f0000003000-0x2d0)=[], 0x0, 0xfffffffffffffffd}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f000001c000-0x10)={0x4, 0xffffffff7fffffff, 0x101, "e9f4b2b49d15", 0xd6, 0x0}, 0x10) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/27 08:38:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000001000)='&):em1%{%@posix_acl_accesstrusted%\x00', 0x0, 0x0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 08:38:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005d7000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)="") mknod(&(0x7f00005d7000)='./file0/file0\x00', 0x0, 0x0) mount(&(0x7f0000451000)='./file0\x00', &(0x7f000035c000-0xe)='./file0/file0\x00', &(0x7f00009dc000-0x7)='mqueue\x00', 0x0, &(0x7f00008cd000)="") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001a7000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000ab7000)=0x0) 2018/01/27 08:38:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x8bc, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000-0x4f)=""/79) mmap(&(0x7f0000000000/0x8a5000)=nil, 0x8a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x9, 0x9) r1 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:38:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/27 08:38:51 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000001b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000014000)=0x1c, 0x800) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000001e000)=@assoc_value={0x0, 0x7}, &(0x7f000001f000-0x4)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000001e000)={0x4, 0x200, 0x81, 0x5, r2}, &(0x7f000001e000)=0x10) r3 = dup2(r0, r1) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000006000-0x20)={0x3, 0x9, 0x8208, 0x7, 0x8, 0xa098, 0x40, 0xfff, 0x0}, &(0x7f000001e000)=0x20) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000005000-0x10)={0x8, 0x1, 0x80000001, 0x8}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000006000)={r4, @in6={{0xa, 0x0, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x9, 0xfffffffffffffbff, 0x11}, 0xa0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000020000-0xb)='/dev/hwrng\x00', 0x8200, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r5, &(0x7f0000005000-0x38)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x0}, 0xb6, &(0x7f0000019000-0x10)={&(0x7f000001d000)={0x24, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x0) fcntl$addseals(r5, 0x409, 0x8) 2018/01/27 08:38:51 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x10b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c3b000-0x4)=0x8, 0x3c7) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000ef8000-0xc)='/dev/random\x00', 0x0, 0x2080) socketpair(0x1a, 0x805, 0x5, &(0x7f00006d4000)={0x0, 0x0}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ef9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00009fc000-0x140)=[{{&(0x7f0000d6a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ce0000)=[{&(0x7f0000ef9000-0x2)=""/43, 0x2b}], 0x1, &(0x7f0000ad2000-0x28)=""/40, 0x28, 0x8001}, 0x5}, {{&(0x7f0000ed5000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ef9000-0x18)=[{&(0x7f0000ef8000)=""/176, 0xb0}, {&(0x7f0000ef9000-0x34)=""/52, 0x34}, {&(0x7f0000c30000)=""/148, 0x94}], 0x3, &(0x7f0000122000)=""/223, 0xdf, 0x3}, 0x9e39}, {{&(0x7f0000aab000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ef8000)=[{&(0x7f0000ef9000-0x1000)=""/4096, 0x1000}, {&(0x7f00003ab000-0x1e)=""/30, 0x1e}, {&(0x7f0000707000-0x91)=""/145, 0x91}, {&(0x7f0000b01000)=""/191, 0xbf}, {&(0x7f0000ef9000-0xff)=""/255, 0xff}, {&(0x7f0000a0a000)=""/198, 0xc6}, {&(0x7f0000b0a000-0xc2)=""/194, 0xc2}, {&(0x7f0000217000-0x22)=""/34, 0x22}, {&(0x7f0000ef9000-0x28)=""/40, 0x28}, {&(0x7f000015b000)=""/0, 0x0}], 0xa, &(0x7f0000c78000)=""/64, 0x40, 0x200}, 0x4}, {{0x0, 0x0, &(0x7f0000ef8000)=[{&(0x7f00008a8000)=""/168, 0xa8}, {&(0x7f0000ef8000)=""/3, 0x3}, {&(0x7f0000c51000)=""/166, 0xa6}, {&(0x7f0000ef9000-0x66)=""/102, 0x66}], 0x4, &(0x7f0000ef9000-0x70)=""/112, 0x70, 0x15acd00e}, 0x200}, {{&(0x7f0000025000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000ef8000)=[{&(0x7f0000b22000)=""/119, 0x77}], 0x1, &(0x7f0000ef9000-0xa9)=""/169, 0xa9, 0x5}, 0x3}, {{&(0x7f0000ef9000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ef9000-0x10)=[{&(0x7f00000ad000-0x88)=""/136, 0x88}, {&(0x7f0000ef9000-0x96)=""/150, 0x96}], 0x2, &(0x7f0000ea5000-0x68)=""/104, 0x68, 0x6}, 0x7}, {{0x0, 0x0, &(0x7f0000cfd000-0x10)=[{&(0x7f0000ada000)=""/207, 0xcf}, {&(0x7f0000ef9000-0xe5)=""/229, 0xe5}], 0x2, &(0x7f000052e000)=""/90, 0x5a, 0x7}, 0x81}, {{&(0x7f000034a000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ef8000)=[{&(0x7f0000ef9000-0x52)=""/82, 0x52}, {&(0x7f0000a6f000)=""/211, 0xd3}, {&(0x7f0000ef9000-0xf8)=""/248, 0xf8}], 0x3, 0x0, 0x0, 0x9}, 0x782}, {{&(0x7f0000db9000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ef9000-0x10)=[{&(0x7f0000da9000-0xca)=""/202, 0xca}, {&(0x7f00008be000)=""/249, 0xf9}], 0x2, &(0x7f0000acb000-0x85)=""/133, 0x85, 0x7}, 0x4}, {{&(0x7f0000ef9000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000189000-0x20)=[{&(0x7f00009be000)=""/177, 0xb1}, {&(0x7f0000b09000)=""/159, 0x9f}, {&(0x7f0000ef9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ef8000)=""/164, 0xa4}], 0x4, 0x0, 0x0, 0xada6}, 0x0}], 0xa, 0x100, &(0x7f0000ef9000-0x8)={r2, r3+10000000}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ef8000)=0x0, &(0x7f0000ef9000-0x4)=0x0, &(0x7f0000ef8000)=0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ef8000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x3, 0x0, 0x3, 0x9, 0xa, 0xa0, 0x80, 0x20000000000003d, r4, r5}, {0x6, 0x9, 0x7, 0x4, 0x9, 0x783, 0xfd, 0xfffffffffffffff7}, {0x101, 0x9b6, 0x8, 0x99}, 0x6, 0x4, 0x3, 0x0, 0x100000000000004, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x0, 0x4, 0x3, 0xbc, 0x7, 0x2, 0x3}}, 0xe8) 2018/01/27 08:38:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000b29000)='./file0\x00', 0x1000200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0xffffffffffff7fff) 2018/01/27 08:38:51 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fe4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) connect$inet6(r0, &(0x7f000069f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x1c) r1 = dup(r0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2018/01/27 08:38:51 executing program 0: mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, r0) exit(0x0) getdents(r0, &(0x7f0000cdb000)=""/98, 0x62) 2018/01/27 08:38:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) accept4$ax25(0xffffffffffffffff, &(0x7f000099f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006f0000-0x4)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) madvise(&(0x7f000000c000/0x2000)=nil, 0x2000, 0xb) socket$inet_icmp_raw(0x2, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00007a9000)={0x0, 0x0}) 2018/01/27 08:38:51 executing program 7: syz_extract_tcp_res(&(0x7f0000ca0000-0x8)={0x0, 0x0}, 0x10001, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000036d000)=0x0) ptrace$getregs(0xc, r0, 0x8, &(0x7f0000a7e000-0x5b)=""/91) r1 = syz_open_dev$sg(&(0x7f0000f76000)='/dev/sg#\x00', 0x8, 0x801) readlinkat(r1, &(0x7f0000cdf000)='./file0\x00', &(0x7f0000daa000)=""/236, 0xec) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000adb000)="", 0xff6a, 0x0, &(0x7f00002ed000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/27 08:38:51 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000988000-0x49)="1f0000000101ffd6001effff04021a000000000001000000000000000000000d8c005e00f55f860532ad1abe8c51cb528e7990aedbc6ee8fa274742138b5df228f8f7daee28e18bac4", 0xfe03) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$setstatus(r0, 0x4, 0x42000) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) listen(r2, 0x0) dup2(r1, r2) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/27 08:38:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000004000)=0x1, 0x7, 0x0, &(0x7f00003fa000)={0x0, r0}, &(0x7f0000004000)=0x8, 0x0) 2018/01/27 08:38:51 executing program 4: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000eef000-0xb)='/dev/loop#\x00', 0x4, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e18000)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f000034f000-0x118)={0x6, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d17000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$key(r2, &(0x7f000069e000-0x1c)={0x0, 0x0, &(0x7f000093f000)={&(0x7f000008f000-0x18)={0x2, 0x5, 0x3a, 0x7, 0x3, 0x0, 0x2, 0x0, [@sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x40000) set_robust_list(&(0x7f0000482000)={&(0x7f0000059000/0x4000)=nil, 0x5d, &(0x7f0000873000/0x2000)=nil}, 0xc) pwrite64(r0, &(0x7f0000000000)="", 0xfffffe98, 0x0) 2018/01/27 08:38:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000372000)={0x0, 0x0, ""}, &(0x7f0000a72000-0x4)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000055a000-0x10)='/dev/sequencer2\x00', 0x440000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00007cf000-0xee)={r1, 0xe6, "597332781a1015816ed97f7f72ec39863d03f34a0ef878325e8410531926ce6aab999703d7e24701905b06b1ff337eda3b1a5c25ffc331f6f062c69f19a8f25570b8517219accc3bf7c8c5f9ec22a0d1039ef22ca5164891f8b68d551ef1d509b98556add96a29fdcb4cfce4ceabed03bbe2c7e17ba1aa380689fea0a0f27d47b000a1ed4a1eb12361a30130c10e4f1f338046ab5f0353c79665a7cc7f7837c66875df2434bd42461be8855c6c5e3e3353b43acea0ae72d1b964ab35d62f4ed7b1f522a49956d1c8a18308385b1d931df9c53ed360786f82f7efbf1c25cba0c82eae5ac8f492"}, &(0x7f00008c4000-0x4)=0xee) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000bcc000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) acct(&(0x7f0000d35000-0x8)='./file0\x00') 2018/01/27 08:38:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) dup3(r0, r0, 0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r0, &(0x7f0000df7000-0xfca)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ra={0x94, 0x6, 0x0}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfa4, 0x0, "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"}}}, 0xfca) 2018/01/27 08:38:51 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) r1 = socket$inet6(0xa, 0x0, 0x2) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000026000-0x4)=0x81, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000009000-0x4)=0x100000000, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000025000-0x28)={@common='bpq0\x00', &(0x7f0000007000-0x7a)=@ethtool_dump={0x3f, 0x81, 0x42ed, 0x6a, "0648f800363d7f2ebd0ab95b0e0c4ef6541190a8ff78848eb7a4fc61978ec4c75448d2db26a3601335c4609de7c0b71e82b40e344318285878fb90eb65bfafa3eb485b82b516fc6f03b1f7109defbd07bb661a245769c581bf90c2db02162a4a550384276cb6a2d92621"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 08:38:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003a7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003a8000-0x4)=0x0, &(0x7f0000ec9000)=0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7f000-0x10)='/dev/sequencer2\x00', 0x4041, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000fa9000)=""/4096) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000673000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000189000-0x75)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a7000-0x4)=0xe8) lstat(&(0x7f0000c31000)='./file0\x00', &(0x7f00008c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00004f3000-0xe8)={{{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x400, 0x2, 0x0, 0xa, 0x80, 0xa0, 0x3e, r2, r3}, {0x3, 0x8, 0x4, 0x100000000, 0x3, 0x0, 0xd62, 0x1}, {0x1, 0x6, 0x6, 0x9}, 0x400, 0x1, 0x1, 0x0, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x4015b9d8c25dc778, 0x1, 0x5, 0xffffffff, 0x5e2, 0x6}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x5101, &(0x7f0000922000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00009a6000)=0x0) socket$inet_icmp(0x2, 0x2, 0x1) bind$unix(r0, &(0x7f0000ab7000)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/01/27 08:38:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009f5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e42000-0x9)='/dev/ppp\x00', 0xa00, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/01/27 08:38:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f00008ea000)='/dev/input/event#\x00', 0x0, 0x0) sendfile(r1, r0, 0x0, 0x0) chroot(&(0x7f0000b95000-0x8)='./file0\x00') 2018/01/27 08:38:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fa9000)='33', 0x2, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2fa) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_xfrm(r2, &(0x7f0000e85000-0x38)={&(0x7f000031e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfc, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@sa={0xe8, 0x6, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}, 0x2df}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 08:38:51 executing program 7: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000b26000)='./file0\x00', 0x20000, 0x60) pipe2(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/01/27 08:38:51 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) execveat(r0, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000012000-0x8)=[], &(0x7f0000001000)=[], 0x1000) openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x250000, 0x0) 2018/01/27 08:38:51 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000001000-0x68)={0x2, 0xc152, 0x0, 0x2, 0x7f, 0x8, 0x20, 0x7fffffff, 0x3f, 0x6, 0xfff, 0x3, 0x1ff, 0x7, 0x401, 0x9, 0x101, 0x10001, 0x3ff, 0xc43, 0x0, 0x1ff, 0xae1, 0x4, 0x88, 0xffffffff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000002000-0x4)=0x20, 0x4) lseek(r1, 0x0, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000009000-0x4)=0x101) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x7ff, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)=0x0) ftruncate(r0, 0x1000) r2 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000003000)={0x2, 0x0, 0x6, 0xfd, r2}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000003000-0x3c)={{0xffffffffffffffff, 0x1, 0x0, 0x3, 0xb1a}, 0xde6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000001000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000003000-0x4)=0x0) lseek(r1, 0x0, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000005000-0x8)=@fragment={0x0, 0x0, 0x7e, 0x73fa, 0x0, 0x1f, 0x3}, 0x8) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x80000008) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000001000)=""/58) getsockname$ipx(r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000)=0x10) 2018/01/27 08:38:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x0, 0x2, @thr={&(0x7f0000036000)="f78b8c39c35ae3e948bd9f05e34c782dbcdb2d4b0c34457fec7e145e195c41fb35e2c768ac8d6ac6d83175a560226c7f80335cee8c6cde874cb065e0fb7b5867a515eb569539812ba46d66052a79b0d94d7001edd1bdffb8799821ec0b94d858f9313b72e2d01f9f54f71b0d88fe47e74b80d6e2608536348119bff6c82874457fa02df0e6d6fb71713a0b7d1f8bf487cf71e230a538", &(0x7f0000429000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) 2018/01/27 08:38:51 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = open(&(0x7f0000480000-0x8)='./file0\x00', 0x200, 0x100) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000ec000)={0x697a, 0x1ff, 0x2, 0x80, 0x8, 0x3ff, 0xaa8, 0x7a, 0x286e1fc6, 0x1000, 0x0, 0x7}) ioctl$TIOCSTI(r1, 0x5412, 0x9a4) r2 = fcntl$dupfd(r0, 0x0, r0) read(r2, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:51 executing program 3: r0 = geteuid() ioprio_set$uid(0x2, r0, 0xbbcf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f00004a8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 08:38:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00001a5000-0xc)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000c24000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a42000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000660000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000664000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x9, 0x2, 0x5, 0xa, 0xa0, 0x80, 0xbb, r1, r2}, {0x400, 0x7, 0x9, 0x8, 0xffffffffffffffc1, 0x5, 0x9, 0x40}, {0x802000, 0x4, 0x3, 0xffff}, 0x8301, 0x1, 0x0, 0x1, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1, 0x3c}, 0x2, @in=@multicast2=0xe0000002, 0x4, 0x2, 0x3, 0x80000001, 0x9, 0x4, 0x5}}, 0xe8) r3 = dup(r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000069000)=@sack_info={0x0, 0x0, 0x800}, &(0x7f0000b4a000)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000235000)={r4, 0x200}, 0x8) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000a59000)=0x0, 0x4) 2018/01/27 08:38:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001de000)='/selinux/mls\x00', 0x0, 0x0) unshare(0x40600) openat$rfkill(0xffffffffffffff9c, &(0x7f0000844000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/27 08:38:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000089000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab3000-0x4)=0x0, &(0x7f0000233000-0x4)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000433000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000dde000-0x10)="208f5dca2d68a63c1f79063ade93764f", 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000624000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f000034e000-0xa8)={{0x80000000, 0x4}, 'port0\x00', 0x80, 0x80000, 0x9dc, 0x1, 0x0, 0x0, 0x8, 0x0, 0x1, 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]}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000022f000-0x10)="501fdebe9820d1917d93c6b0f58679e5", 0x10) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000572000)=0x0, &(0x7f00005f9000)=0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r3, r1) unlinkat(r0, &(0x7f0000b82000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000dfc000-0x5c)={0x1000, 0x3, {0x1, 0x3, 0xb3, 0x3, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000e62000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000dd1000)=[{0x4, 0x6, 0x7fffffff, 0x5, @time={r4, r5+10000000}, {0x0, 0x0}, {0x6a37, 0x7fff}, @addr={0x600000000000000, 0x6}}, {0x0, 0x3fe0, 0x2, 0x4, @time={0x0, 0x989680}, {0x6, 0x8}, {0x9, 0x529}, @quote={{0x401, 0x7}, 0x1, &(0x7f00000d7000)={0x7, 0x5, 0xfffffff000000000, 0x4, @tick=0x8, {0x8, 0x100}, {0x7, 0x3}, @time=@tick=0x3c}}}, {0x10001, 0x0, 0x5, 0x0, @time={0x0, 0x989680}, {0x0, 0x9e9e}, {0x2, 0xfffffffffffff494}, @raw8={"0611bc3eded59bad4ab01ac7"}}, {0x62, 0x406, 0x7f, 0x9, @time={0x0, 0x0}, {0x8, 0x1}, {0x8, 0x101}, @addr={0x20080000, 0x1}}], 0x70) 2018/01/27 08:38:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a0f000)='/dev/vga_arbiter\x00', 0x200480, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000063b000-0xc)={0x0, 0x1, 0x30}, &(0x7f0000f2b000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00003aa000)={r2, 0x1026}, &(0x7f000002d000-0x4)=0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20003, 0x0, 0x0, "8934279b6074157142070f9c9e122ea8ca7a271707000000000000000000000000008be0221da529af75d6d5049b6dbd0b1584ecbe714ab70bee9617eac5cd01", "ab1c9245f4baac31174a3df54d6f16c21bf32f5995dda56613b1b7f86b5bfec0c3a8cfdd3e19d06d7c47633e4999fc56fd56a254bb099b327d6e76d5a6711483", "e6c84975a106085e6a4928eb57b3759b9b72b89ecacdbf9f6ba94387839327ab", [0x0, 0x0]}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000058a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x30) 2018/01/27 08:38:51 executing program 7: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) r1 = openat(r0, &(0x7f0000774000)='./file0\x00', 0x800, 0x40) ftruncate(r0, 0x40007) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f63000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) sendfile(r0, r0, &(0x7f0000f63000-0x4)=0x58, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c7f000)={0x0, 0x4, 0x10, 0x3, 0x6}, &(0x7f00008d2000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000012c000)={r2, 0x7ff}, 0x8) 2018/01/27 08:38:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0xa00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0xffffffff}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) sync() 2018/01/27 08:38:51 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000046d000-0x4)={0x80000000}, 0x4) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x1, 0x0}, 0x4) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 08:38:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000abf000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000016d000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000be5000)={0x200, 0x1, 0x1f, 0x1, r0}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00001bf000)={r0, 0xbd8b, 0x0}, &(0x7f0000624000-0x4)=0x8) mprotect(&(0x7f0000a01000/0x4000)=nil, 0x4000, 0x8) madvise(&(0x7f000057c000/0x2000)=nil, 0x2000, 0xf) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d85000-0x10)={r0, 0xaa93, 0x5, 0x7ff}, &(0x7f0000b74000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000069c000)={r1, 0x5c, "ad36a9970b796309a6dfe8d828defcad31093e245f0d6537dcb3d2f1c76a7327f2fd0d42963e22bc57c076625046aedb689ea494ef9fab6d14fc5db79ddadbab6d6fb70ccf843ef1ca3298cd842ca6c59e4d0161001ac18c93600bb7"}, &(0x7f000058e000-0x4)=0x64) 2018/01/27 08:38:51 executing program 7: r0 = gettid() ptrace$pokeuser(0x6, r0, 0x100000001, 0xffff) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x5, &(0x7f0000001000-0x28)=[{0xff, 0x3, 0x5, 0x81}, {0xbc4, 0x6, 0xffffffffffffffff, 0x4}, {0x7, 0x8aab, 0x48a, 0x0}, {0x6a8db815, 0x8001, 0x9, 0x40000000000}, {0x3cffda80, 0x9, 0x7, 0xb9c}]}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x42740, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000062b000-0x50)={0x4, 0x101, 0x3, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) seccomp(0x1, 0x0, &(0x7f00008bc000-0x8)={0x0, &(0x7f0000e69000)=[]}) ioctl$KDENABIO(r2, 0x4b36) 2018/01/27 08:38:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000b01000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f000081a000)=':', 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = open(&(0x7f0000bf7000)='./file0\x00', 0x101100, 0x181) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f000031c000)={0xfffffffffffffff9, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x6, 0x80000000, 0x4, 0x81, &(0x7f0000a9d000-0x10)=@generic="d70f9568e32de7ce8d718e2609dd47d8", 0x90000000000000, 0x3, 0x6}) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x60d)='5', 0x1, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b73000)='P', 0x1, 0x0, &(0x7f0000b54000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 86.767992] IPv4: Oversized IP packet from 127.0.0.1 2018/01/27 08:38:52 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000697000)={0x0, 0x0, 0x0}, &(0x7f000011c000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$mice(&(0x7f0000141000)='/dev/input/mice\x00', 0x0, 0x121080) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000364000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000a1f000-0x8)={0x0, 0x3}, &(0x7f00002af000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000048d000-0x14)={r4, 0x7f000, 0x5, 0x3f, 0x8001, 0x1ff}, 0x14) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000fa2000-0x10)={&(0x7f000014d000-0x40)=""/64, 0x40}) 2018/01/27 08:38:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDSETLED(r0, 0x4b32, 0x7fffffff) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000305000)="", 0x0, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x0, 0x80) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000069000-0x5)='yeah\x00', 0xfffffffffffffceb) shutdown(r1, 0x1) 2018/01/27 08:38:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000622000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a82000-0x4)=0x3) r1 = dup2(r0, r0) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/01/27 08:38:52 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000001000-0x2e)={'system_u:object_r:urandom_device_t:s0', 0x20, 'staff_u\x00'}, 0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000119000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000eef000)=0x1) readv(r1, &(0x7f000017f000-0x8)=[{&(0x7f0000c82000)=""/185, 0xb9}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000f3000-0x4)=0x6bf4, 0x4) read(r1, &(0x7f0000c35000-0xd7)=""/215, 0xffffffffffffff38) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000010b000-0x50)={0x0, 0x6, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000e84000)={0x42b33bc1, 0x6, 0x1, 0x7, 0x2, [{0x5, 0x80000001, 0x3, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x1, 0x2, 0x8, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000148000)='/dev/rtc\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d16000)={0x0, 0x4}, &(0x7f00004c0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004ae000-0xc)={r3, 0x7ff, 0x20}, 0xc) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000580000-0x8)={r3, 0x3ff}, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/27 08:38:52 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1ff) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:52 executing program 5: r0 = add_key(&(0x7f0000794000)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x2)="", 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x4040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000001000-0x4)=0x0) keyctl$invalidate(0x15, r0) keyctl$read(0xb, r0, &(0x7f0000072000-0x1)=""/1, 0x1) 2018/01/27 08:38:52 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000a97000)=0x4) 2018/01/27 08:38:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000389000)=0x2, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f0000f3d000-0x14)="ff01000000000000000000000000000100000000", 0x14) 2018/01/27 08:38:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fa5000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000792000-0x8)={0x0, 0x7233b0c0}, &(0x7f0000282000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002d1000-0xc)={r1, 0x841, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ba6000-0x108)={0x0, @in6={{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x4000000000000000, 0x7fff, 0x0, 0x6, 0x5, 0x1ff, 0x9, 0x1, 0x0, 0x10000, 0x101, 0x6, 0x7, 0x4]}, &(0x7f000023c000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002fd000)={0x7, 0x20, 0x0, 0x4779, 0x4, 0x7, 0x8, 0x463e, r2}, &(0x7f0000b56000-0x4)=0x20) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000f67000-0x4)=0x80000002) ioctl$TCXONC(r3, 0x540a, 0xffff) read(r3, &(0x7f000061f000)=""/1, 0xff40) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000fdd000-0x8)={0x0, 0x7530}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000122000)={&(0x7f0000048000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e9c000-0x8)={&(0x7f0000c4f000)={0x128, 0x22, 0x720, 0x6, 0x1, {0xf, 0x0, 0x0}, [@generic="2cc5d9ec0197d67d1de9ccfc4830123dade0f1bac42f8c18e2da3c246ee4f9aa8d4ccc90b9d063ada30485bccd57ffa2738326c82f2fc6d97ebba585ef408268ad2aeceb8eee69a091d4fbc9e2331d9d0b29945d8e9934af19f996a328bcbc9af52dc637c2aee55f04a395f000a5200b5e3aa25731fa16cac40c421852ac346dd02ddc784ecd9b125da68041f0be0f83113f9fca7ad03ba57525cd0e0ef892a55896624539b55b16a09fc8f1a0a66759f8ad1b41b116ec349841607aeb928ccc6f4737100242", @generic="d02cfe6485dd12d226e2003870df324ab3f48d207b31395baff3f4ef1749a09a0b000c132409e972179a981cad394eb68419650dbb8c", @typed={0x18, 0x91, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x128}, 0x1, 0x0, 0x0, 0x1}, 0x4040880) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000f21000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 08:38:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000060000)={0x0, 0x0, 0x0}, &(0x7f0000aeb000-0x4)=0xc) clock_settime(0x4, &(0x7f0000f0e000-0x8)={0x0, 0x989680}) r1 = syz_open_procfs(r0, &(0x7f0000591000-0xa)='status\x00') r2 = open(&(0x7f000039f000)='./file0\x00', 0x80000, 0x10a) clock_gettime(0x0, &(0x7f0000008000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000038f000-0x5c)={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x100000000, [0x1, 0x4, 0x2, 0x8001, 0x0, 0xffffffffffffffff, 0x1, 0x0]}, 0x5c) ppoll(&(0x7f0000d7a000)=[{r2, 0x90, 0x0}, {r1, 0x20, 0x0}, {r1, 0x4400, 0x0}, {r1, 0x340, 0x0}], 0x4, &(0x7f0000135000-0x8)={r3, r4+10000000}, &(0x7f0000e44000)={0x3}, 0x8) clock_gettime(0x0, &(0x7f0000516000)={0x0, 0x0}) ppoll(&(0x7f000096c000)=[], 0x0, &(0x7f00000fd000)={0x0, r5+30000000}, &(0x7f00006c2000-0x8)={0x6}, 0x8) sendfile(r1, r1, &(0x7f0000032000)=0x0, 0x7ff) 2018/01/27 08:38:52 executing program 7: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000dc1000)={0xffb}, &(0x7f0000dc1000)={0x0}, 0x8) r0 = getpid() r1 = gettid() tgkill(r0, r1, 0x0) 2018/01/27 08:38:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f000022a000)="", 0xfffffdb1, 0x800000120000005, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = request_key(&(0x7f0000fec000)='user\x00', &(0x7f000002a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a63000)='selinuxsecurity@\x00', 0x0) add_key(&(0x7f0000d3e000)='cifs.spnego\x00', &(0x7f0000e1f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) recvfrom$ax25(r1, &(0x7f000001d000-0x2d)=""/62, 0x3e, 0x2, &(0x7f0000f4b000)={0x3, {"d9f741723912a9"}, 0x0}, 0x10) 2018/01/27 08:38:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000642000)="", &(0x7f00002d2000-0x4)=0x0, &(0x7f0000c6f000)=0x0, &(0x7f0000958000-0x1000)="") rt_sigreturn() munmap(&(0x7f000081a000/0x3000)=nil, 0x3000) munmap(&(0x7f000085c000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000f38000/0x4000)=nil, 0x4000, 0x2000000) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000081a000)='/dev/sg#\x00', 0x5a8d44e0, 0x28000) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xa) 2018/01/27 08:38:52 executing program 7: getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000599000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) sendmsg$netlink(r2, &(0x7f0000c70000)={0x0, 0x0, &(0x7f0000b9e000)=[], 0x0, &(0x7f0000e38000)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10, 0x0}, 0x0) recvfrom(r1, &(0x7f0000fb5000)=""/0, 0x0, 0x2, &(0x7f0000d3d000-0x10)=@ax25={0x6, {"360ed4162d9f33"}, 0x0}, 0x10) 2018/01/27 08:38:52 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000-0xa)='selinux]:\x00', 0x1) setrlimit(0x9, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 08:38:52 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f04000-0x8)={0x0, 0x0}) r1 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000f04000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @broadcast=0x0}, &(0x7f0000f04000)=0xc) write(r1, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000091", 0x3912ab83886f4aac) r2 = fcntl$dupfd(r1, 0x0, r1) read(r2, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="") ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00005eb000)=0x0) 2018/01/27 08:38:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000637000)=[{&(0x7f0000dfb000)="b47fffffff04af648d63b2908439eb02139a35c5dd7fec95b404406415d2194152427a859e99a2f33de8eb33cf37b8573267eaf30d2108f31ff85acc68478f930c346996cacf8d053b79b7a224d9c10e5393659e333b29f759d139d042216db009ecb3f38b32c4322e88da0200cbf2bf4fe8737b8dd3447ea05700080000720d72d22bfcef21b6f812718352fe7d25f33c679cdf5995f2d3d23031f360a4c41098ffffffffffffff8d281febda36650ba0b392f6f43e15", 0xb7}], 0x34a) ioctl$TCSETA(r0, 0x5402, &(0x7f0000250000-0x14)={0x601e, 0x0, 0x3ffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 08:38:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000017f000-0xd)='/dev/net/tun\x00', 0x0, 0x1) close(r0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002e7000-0x4)=0x0) ptrace$getregs(0xe, r1, 0x7, &(0x7f0000919000-0x78)=""/120) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f000045d000-0x5)='maps\x00') exit(0x0) readv(r3, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/01/27 08:38:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) r1 = dup(r0) syncfs(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000a59000)=0x0, 0x4) r2 = getpid() syz_open_procfs(r2, &(0x7f0000e28000)='net/ip6_tables_targets\x00') 2018/01/27 08:38:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b16000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000c24000-0x2)=0x100) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000bc0000)=0x2, 0x4) bind$inet6(r0, &(0x7f0000102000-0x1c)={0xa, 0x0, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000797000)=""/88, &(0x7f0000e65000)=0xfffffffffffffe34) 2018/01/27 08:38:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r0, 0x407, 0xffffffffffff7fff) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x23, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x198) writev(r2, &(0x7f00006d5000)=[{&(0x7f0000a23000)="f6e8f9f0a73c9efa51e6f7fb596e8f333212db72045e84073f419732c982ae26c7d08138914870c71cd40af348a8700a32937a18332f714c5d87f6ddde4668d8b9feab5182bd2380ce3014b6072b4fd90389fbb646102464263cd239e2538fc4b2f8b8f9fd766f", 0x67}], 0x1) 2018/01/27 08:38:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f000000d000)=""/0, 0x67f) 2018/01/27 08:38:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000068c000)='/dev/vga_arbiter\x00', 0x0, 0x0) bind$packet(r0, &(0x7f0000002000-0x14)={0x11, 0x1a, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000bc1000)=0x0, 0x4) 2018/01/27 08:38:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c25000-0x9)='/dev/sg#\x00', 0x0, 0x4000000000) socket$inet(0x2, 0x80000, 0x2) ioctl(r0, 0x1, &(0x7f0000fe4000)='W') 2018/01/27 08:38:52 executing program 5: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ef9000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000be7000)='/dev/usbmon#\x00', 0xffff, 0xfffffffffffffffd) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000ef8000)=""/68) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00001b0000)=0x0, &(0x7f0000efb000-0x4)=0x4) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000efa000-0x4)=0x200000000000007, 0xffffffffffffffd7) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000a21000-0x83)=""/131, &(0x7f00006a4000-0x4)=0x26) 2018/01/27 08:38:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0xfffffffd, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000e1b000-0x60)={0x2, 0x400000000000004, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000999000)={@common='ip6gretap0\x00', 0x2}) socket$nl_route(0x10, 0x3, 0x0) 2018/01/27 08:38:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$inet6(0xa, 0x60a8abef50d45f80, 0x5) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a9d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f38000)={0x0, 0x9}, &(0x7f000050e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e1e000-0x7)={r2, 0x1b, "8506aafbd7825215b36b4d24c11308fc22a48de9fd8110a908e1c8"}, &(0x7f00001ca000-0x4)=0x23) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000e1b000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f0000fc8000-0x80)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockname(r1, &(0x7f0000003000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000083c000-0x4)=0xfffffffffffffdbf) r4 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000016c000)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x40, 0x3, 0x2000000c7, 0x2, 0x80, 0x80, 0x16, r3, r4}, {0x6, 0x7992, 0xc, 0x6, 0x100000002, 0x10000, 0x3, 0x4}, {0x80, 0xe6, 0xfffffffffffffffa, 0x5}, 0x9, 0xe, 0x0, 0x0, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0x3f}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3, 0x3, 0x3, 0xfffffffffffffffc, 0x40, 0xdc, 0x8}}, 0xe8) 2018/01/27 08:38:52 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000008000)='./file0\x00', &(0x7f0000008000)=[&(0x7f0000001000)="8b00", &(0x7f0000005000-0x1)='\x00', &(0x7f0000008000)='\x00'], &(0x7f0000003000-0xc)=[&(0x7f0000003000-0x2)=':\x00', &(0x7f0000004000-0x17)='keyring\'system!system&\x00', &(0x7f0000002000-0x15)='%lovmnet1{$!$selinux\x00']) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000000a000)='/dev/snd/timer\x00', 0x0, 0x40000000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x6, 0x9, &(0x7f0000007000-0xf5)={'nat\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000004000-0x10)={0x0, 0x0}, []}, 0x60) 2018/01/27 08:38:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000511000)='/selinux/status\x00', 0x0, 0x0) write$fuse(r0, &(0x7f0000e63000)={0x14, 0x0, 0x4, @fuse_poll_out={0x101}}, 0x14) r1 = syz_open_dev$tun(&(0x7f0000b60000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000dca000-0x4)=0x0, 0x4) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_names=@common='dummy0\x00'}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000840000)={0xffffffff00000000, {{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, 0x5, [{{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]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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, 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]}]}, 0xfffffffffffffee3) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000ab6000)={'filter\x00', 0x40, 0x2, 0x291, [0x200, 0x4, 0x5, 0x0, 0x6], [0x1, 0x800, 0xd88, 0x5, 0x8], 0x10, &(0x7f0000225000-0x10)={0x0, 0x0}, [{{{@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x10}, 0x0, 0xffffff00, @common='vlan0\x00', @generic="76ef9377e8f5dcd8a3e42e032886fb1d", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x67, 0x2, 0x2}, 0x541, 0x181, 0x291, 0xc669d11b2efcb11c, {0x8, 0x1}, [{0x111, "788137a162ef0b258be52c7255e8f91b665aac967ab094cb31b9b55b33", 0x2, "70e9c91ae44bc38370239a994e972f874b4b9e874e18f323dec0b705a947752a9579eb5fb2d40cb29c164d648f3d671df5e82c20ac881038e75e5ea8547e7855865ceddd5c2c0e8fdf7d0107f20e7e1e7d6e780606899b756334f0f8223bdc1b5d268b0eac29d33ca08ede47c5c348abd6f1ad59e0177fadb309ffdf72dabd119a9d27b9ae0b1e01ae3ae7a44a133e753a2f964704dea6704f49995d567302fa596023f4065fdd8117e4276951ed7982745ab340ed7d5e356b578b3e2d5a82edc52467ba27ddc62daadc4d0993fd313b1741e13ff2fab7d9941ed379b56b113c3c4bb212ddbe4ff6b5d5101d05cc3e5a60"}]}, {0x110, "6e1a053aee461efa1b149f8bfec355a536645c3aa1768a5d84f49b3f72", 0x9, "858be128c856424febaa4a67dbbb61c3ab09400889e8f6ff3425c4564ab9cb5264ab6b027acfa931a777696dff31aec3e368ee47ddd63a75fd15fb6150c9b7be357c47c25a121a4d64862709be0862fde80576e02a2cb592334a6518e9b80e7f3bae9b7f761af3198469e2a1d8b27b250260eeeec64bf8ddda0eaec6bbfbb9bff53d16def4c16875eb62add4142b63db84ab140ad1cb088c64dd9f7e0892e415da6de173a8d817b396ffd9e70d368e40295d4170a1763f0bb7a38cf673e6ad3b8d07851de93327fde94d5d089a6b815629f6487274471a8dd71e2b35359c700e1d8fe23ebe3ba88fdee9d7f0a0f1560f"}}]}, 0x2ed) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d77000)='/selinux/checkreqprot\x00', 0x410a00, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000e06000)={0x6, 0x16, 0x57, 0x0, "e8763cecbe1539135ae374fa0d1fdf1b30e12dd39d961a97536927787461b9ac"}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000cdb000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/27 08:38:52 executing program 6: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000707000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000959000)=""/122, &(0x7f00000aa000-0x4)=0x7a) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f000046c000)=0x0, &(0x7f0000724000-0x4)=0x4) recvfrom$ax25(r0, &(0x7f0000959000-0xfa)=""/250, 0xfa, 0x160, &(0x7f00003aa000-0x10)={0x3, {"55cd26f8f8aeee"}, 0xb9b}, 0x10) sysinfo(&(0x7f0000adf000-0xf)=""/15) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000084b000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000223000)=0xe8) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000916000)={{{@in=@local={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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae0000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002d9000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x15}, @in=@multicast2=0xe0000002, 0x0, 0x7fffffff, 0x1, 0x549, 0xa, 0xa0, 0x0, 0xff, r1, r2}, {0x2, 0x2, 0x7, 0x579, 0x80, 0x1, 0x2, 0xba}, {0x800, 0xa8f, 0x7, 0x9}, 0xe11c, 0x4, 0x0, 0x0, 0x2, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x7, 0x3, 0x1f, 0x3, 0x1, 0x8}}, 0xe8) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f00004df000-0x1e)=@pppoe={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) futex(&(0x7f0000859000-0x4)=0x9, 0x4, 0x239, &(0x7f0000ae0000-0x8)={0x77359400, 0x0}, &(0x7f0000adf000)=0x100, 0x100000000) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/27 08:38:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000019a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e53000)='/dev/rtc\x00', 0x10800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000000a000)={0x0, 0x0}) getpeername$llc(r1, &(0x7f000033b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b5d000-0x4)=0x10) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000384000)={r3, 0x2, &(0x7f0000254000)=[0x9, 0x0], &(0x7f0000d9b000)=[], 0x2, 0x3, 0x1, &(0x7f0000050000)=[0x6, 0x1787c72c, 0x40], &(0x7f000040e000-0x28)=[0x400, 0x9, 0x3, 0x0, 0x80000001, 0x1dd, 0x0, 0x2, 0x7, 0x5], 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00003d1000-0x12)={0x0, 0x4, 0x5, [0x100, 0x1, 0x7ff, 0x7b, 0x0]}, &(0x7f0000cc8000-0x4)=0x12) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006a3000)={r4, 0x401}, 0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b3e000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000ec000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000be5000-0x4)=r5) getsockname$netlink(r1, &(0x7f0000aba000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000944000-0x4)=0xc) 2018/01/27 08:38:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000178000-0x9)='/dev/rtc\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000072a000)=0x4) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f00004b3000)=0x0, &(0x7f00002e5000)=0x4) 2018/01/27 08:38:52 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000c2c000-0x14)=@known='security.capability\x00', &(0x7f0000f04000-0x1)='\x00', 0x1, 0x1) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(r0, 0x0, r0) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000032a000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f04000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000f06000-0x8)={0x0, &(0x7f0000c26000)=""/0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005c6000-0x8)={0x0, 0xa5, 0x8f4}, &(0x7f0000f05000-0x4)=0x8) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000430000)={&(0x7f0000f06000-0x10)=@ax25={0x3, {"7bf7de315236db"}, 0x20}, 0x10, &(0x7f000076b000)=[{&(0x7f0000e2c000-0x55)="b5ba09b9c864b456b817d2f6f04c98c6d362f8f3da0f41f1d0ace368dada2e9ecbcbe77b58592b92b082287b981fdb6bdf86f36e08f1778c2d9fdd6866de9205ab93b1153112141203cafd63dfa05617a70adacd42", 0x55}], 0x1, &(0x7f0000f06000-0x1cc)=[{0xb8, 0x10e, 0x8, "6c993204c25a7e84417635f16b32abf7a41688ac05bcb4c08bab3e8edb78d38756ba869d5f6c8b4b577d0d16ea377e059aa04a6fe576b14caa1e07fa1d734c239a61083b18b4522ab40984f6d28fbe84e644e904809766bbc2e75c4c3c49739ea495b779dda08f26a9f293fcd770956c69f62d2320e591f01b439eeeb6cff6cbe5597b76133a7eb40853181f4ef45fd7044c6b97195451a7a5b9a1815a6d14639bdd3c77bd3115fb102221"}, {0x54, 0x29, 0x7fffffff, "d63193924dd9eb3423d7fc6353acc00162f352faea34ba7ae0faae082a17bc389a2076c06e4c53fbefc338dfa9c38bcf67a25567949c574541327f490a59d6bc71368b2878e6f978"}, {0xc0, 0x112, 0xfffffffffffffff9, "aa333a21ac2a0ca2ac154af2e5ad0a520192cad85bb6cf706f434e0fd9a945e5759ec8e2d2d3a9050def45dddce7ab54ff0770779abf02ca323a98bcbc7b485c4ef259af680e1b213bec573d15b9a354eed811bdd8869f426fefb2c127484883dc0789ecb0f6197b6724fd4e36e35f2ad13711cc4de439a2ddc68478068e3eed3a4af0abdb36ccc5a0da2a9e1f2035fd34b2dadb59e68fe04a34f0c77ffaf2d8710dcdc7d2398cec9e43c667d22c8b8862ac"}], 0x1cc, 0x10}, 0x2000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f04000)={r2, 0x45, "a19063b9d007c97f6797bd06be9bab8e1f38510cc90d715c8e4ae26d585c492fac0dec7ffdcfd4f5d123a80cfa7f80a986c339989a807330a35ce8e09d86ca67132550de1e"}, &(0x7f00008e9000)=0x4d) readv(r1, &(0x7f0000f04000-0x40)=[{&(0x7f00000d7000)=""/51, 0x33}, {&(0x7f0000f03000)=""/0, 0x0}, {&(0x7f0000f03000)=""/4096, 0x1000}, {&(0x7f0000668000)=""/176, 0xb0}, {&(0x7f0000f04000-0xd3)=""/211, 0xd3}, {&(0x7f0000f03000)=""/106, 0x6a}, {&(0x7f0000f03000)=""/0, 0x0}, {&(0x7f0000242000)=""/164, 0xa4}], 0x8) 2018/01/27 08:38:52 executing program 7: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d1c000-0xb)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d1c000-0x8)=0x4) r1 = open(&(0x7f0000d1b000-0x8)='./file0\x00', 0x41, 0x8) recvfrom$packet(r1, &(0x7f0000b1f000-0x1)=""/1, 0x1, 0x100, 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000aff000-0x8)=0x5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) 2018/01/27 08:38:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000819000-0x58)={0x0, 0x15, 0x2, @thr={&(0x7f0000ce3000)="bc49665194a0edd44502d121f48fe31af948274449abbd853c600eba3e8f5e851af0afbf5351363761df3e5c0525e428abcbed52d7c514381b2eae17149a57620defd8f16ce26ece75", &(0x7f0000ae9000)="5716d679292f7988a992095ed35d38142667c59d151ee8300be446d084fcb55f2c16c2d3a927a744593a9ba1a68de8e39ff978defb2a4075415fd03f8d6e1ce6729459aacdd3b62e6661af926525aa6c4949255b37cf37f93faa5936a8907f0ec27b6ac3d047d2472c5a96d6bab00da86c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getpgid(0xffffffffffffffff) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00003bb000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003cf000)=0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000efa000)='net/rt6_stats\x00') preadv(r1, &(0x7f0000146000-0x28)=[{&(0x7f00002a6000-0x62)=""/98, 0x62}], 0x1, 0xffffffffffffffff) 2018/01/27 08:38:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) pread64(r0, &(0x7f000000d000)=""/4, 0x4, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) preadv(r0, &(0x7f0000e81000-0x8)=[{&(0x7f0000c36000)=""/148, 0x94}], 0x1, 0x26) 2018/01/27 08:38:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) pipe(&(0x7f0000f53000)={0x0, 0x0}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00003fa000)=0x6) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x7, 0x4) renameat2(r2, &(0x7f0000c96000)='./file0\x00', r1, &(0x7f0000497000-0x8)='./file0\x00', 0x4) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x1c4d, &(0x7f000056d000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/27 08:38:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x673bd8fc6cc2b291, 0x200) r0 = socket$inet6(0xa, 0x80003, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f000040d000)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/01/27 08:38:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) pipe(&(0x7f0000215000-0x4)={0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000e00000)={&(0x7f0000438000)={0x10, 0x0, 0x0, 0x40002}, 0xc, &(0x7f000087f000-0x8)={&(0x7f0000652000-0x19c)={0x19c, 0x3f, 0x500, 0x4, 0x0, {0xa, 0x0, 0x0}, [@nested={0x138, 0x66, [@typed={0x10, 0x8b, @u64=0x7dd}, @typed={0x18, 0x22, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="bc5dc9702793985b2877fa21e0daa4a288aaad66180d8ccfac831b75", @typed={0xc, 0x2c, @ipv4=@broadcast=0xffffffff}, @typed={0x18, 0x8f, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}, @typed={0xc, 0x88, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x29, @fd=r1}, @generic="765d30be48b36a1817bca2541a3bb3b9890fd6c37154bca887187e9d49638447b846c9ef3a44b01a0be31ba33e7183ee2ef984085d06c8f1e814926b8a323c029993d3277660d53e4e1d98a90df9a4b7c53862671864d8a7976ede2b1df3efca3966d7a89649376f147af17864d7c6bd32b38dfdbf9ea8d000779094496f4c72d292eda1166826338fccc38abff050c37399ab11942245b9ba0d2054631c927c7bc2982082f7c1be2567b417ebc1e8ad234c6795"]}, @generic="28e1aefbbf9808f50ee04ed940d47872679efadd031ad3a3ebf25757737c909ff550f158284319100cf6757dee46890fba0c9c22b4fa3ebe8b4b7225671a0c33a8b0", @typed={0xc, 0x3a, @str='\x00'}]}, 0x19c}, 0x1, 0x0, 0x0, 0x0}, 0x40) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a3e000-0x11)='/selinux/enforce\x00', 0x400, 0x0) r4 = gettid() sched_setattr(r4, &(0x7f00005cf000-0x30)={0x30, 0x3, 0x1, 0x0, 0x6, 0x800, 0x1, 0x80000001}, 0x0) bind$inet(r3, &(0x7f0000878000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 08:38:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x2000, 0x0) r2 = open(&(0x7f0000e2f000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000057a000)={0x0, 0x2, 0x3, 0x2, 0x2, 0x1}, &(0x7f00002cc000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a09000)=@assoc_value={r3, 0x6b}, &(0x7f0000447000-0x4)=0x8) fcntl$setlease(r1, 0x400, 0x0) close(r2) 2018/01/27 08:38:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f00004d3000)='./file0/bus\x00', 0xc0200, 0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000abf000)=0x0) ptrace$setregs(0xf, r2, 0x3, &(0x7f0000e7d000-0x41)="86adffb872d078b827f18d51f8ff368eaade39a1a2cedf9cebdc0f72bcf765059f7cb71adfc97d0e62314bc0ab8bff16c4d521eb1d29b5e3bd2181c8c9e5295b86") unshare(0x40600) write$selinux_load(r0, &(0x7f0000d99000)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00003f1000)={0x0, 0x0, 0x0, 0x800, 0x8, 0x0, 0x6, 0x1f, 0x15, "d445f8178993eafa1ad69992e5fc88a6738de0e383abbbc6e5c74df4bdf8b638018e264291d686a8af2239dd89a2a5bc8ed69d4742498f2bace2f3a4b7e51dd2", "03ab47c9e987bccda7d8b8cc9c05c364a52eb05b7fd521edbac0607b10acdcb7ee6d4af0aa2d247a7a89f6a636cb96a791b6d2891fb751e7670ee99d4face03f", "946b8ba55ec023eadacde549bce23f985bd92e7edfae4bda1cfccbeadbee4bfa", [0x7, 0x1]}) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) r4 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) dup2(r4, r0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000177000-0x4)=0x0) [ 87.257818] dummy0: renamed from gre0 2018/01/27 08:38:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000fa9000)='loginuid\x00') fstat(r1, &(0x7f0000111000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000047f000)={{{@in=@broadcast=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a38000-0x4)=0xe8) setreuid(r2, r3) exit(0xffffffffffffffe0) readv(r1, &(0x7f0000d06000-0x8)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000d10000)=0x2, 0x4) [ 87.281798] ================================================================== [ 87.289199] BUG: KASAN: slab-out-of-bounds in strnlen+0xc1/0xd0 [ 87.295246] Read of size 1 at addr ffff8801d31138d1 by task syz-executor3/16919 [ 87.302679] [ 87.304299] CPU: 0 PID: 16919 Comm: syz-executor3 Not tainted 4.4.113-g202e079 #1 [ 87.311898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.321235] 0000000000000000 662d0a087585baa5 ffff8800b261f580 ffffffff81d0278d 2018/01/27 08:38:52 executing program 7: mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x400000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000c5000)={0x5}, 0x4) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000035f000)=[], 0x0, &(0x7f00000c1000-0xe0)=[{0x10, 0x29, 0x5, "6f0202"}], 0x10, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001c000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000362000-0x4)=0x0) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000362000-0x10)={0x1, 0x0, 0xffffffffbf384395, 0x70, r2}) mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000361000-0x20)={0x8000, 0x7, 0x20a, 0x3, 0xfffffffffffffffb, 0x2, 0x0, 0x9, 0x0}, &(0x7f0000361000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000022c000-0x4)=r3, 0x4) 2018/01/27 08:38:52 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000006000)=""/61) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000008000-0x8)=0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x8, r2) ptrace$setregs(0x1, r3, 0x0, &(0x7f0000005000-0x2)="") 2018/01/27 08:38:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000d37000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) getpeername$inet6(r0, &(0x7f00007de000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000bb8000)=0x1c) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000954000)=""/185, &(0x7f0000b55000)=0xb9) [ 87.329244] ffffea00074c4400 ffff8801d31138d1 0000000000000000 ffff8801d31138d1 [ 87.337248] ffff8800b261f850 ffff8800b261f5b8 ffffffff814fd053 ffff8801d31138d1 [ 87.345254] Call Trace: [ 87.347833] [] dump_stack+0xc1/0x124 [ 87.353201] [] print_address_description+0x73/0x260 [ 87.359869] [] kasan_report+0x285/0x370 [ 87.365491] [] ? strnlen+0xc1/0xd0 [ 87.370674] [] __asan_report_load1_noabort+0x14/0x20 [ 87.377420] [] strnlen+0xc1/0xd0 2018/01/27 08:38:52 executing program 1: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f04000-0x1)='\x00', 0x1) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xa) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r2 = fcntl$dupfd(r0, 0x0, r0) read(r2, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/27 08:38:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d50000-0x8)='uid_map\x00') ioctl$TIOCGPTPEER(r0, 0x5441, 0x40) lseek(r0, 0xfffffffffffffffd, 0x0) 2018/01/27 08:38:52 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000026000-0x9)='/dev/ppp\x00', 0x2c4001, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000001000)={0x1, 0xc6, &(0x7f0000025000)="a8e24c0e1d9a65e222731a1d2e5fbdb4f18535ba464235be86c077c2cce92cc72ed3025bf4c904a6c60f04af3b9d0c05727ebc6772760384016a08f7d6730d5293d451e18e1f62e8aa12d494ec41c46a5c415f11435cec7e5b2e2814590f8fa6410c76afe9640c08bf73e11219fa785da7f4e65b0dc9f7b6f9952d87ad12c3ed5acd29a2afc76c166f55192fd53c4ce885624cec10f8b7b0f31105cb8cf8629231984300de4272a47862a956368e93b7b6f92f78f991d7c04cd41f36199dd3fe6da4d24eaa78"}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f000000b000)=""/4096) [ 87.382434] [] string.isra.4+0x4c/0x240 [ 87.388042] [] ? format_decode+0x118/0xa50 [ 87.393900] [] vsnprintf+0x766/0x15f0 [ 87.399330] [] ? pointer.isra.22+0xa00/0xa00 [ 87.405376] [] ? __mutex_unlock_slowpath+0x242/0x3b0 [ 87.412122] [] __request_module+0x14f/0x810 [ 87.418084] [] ? __ww_mutex_lock_interruptible+0x14d0/0x14d0 [ 87.425521] [] ? call_usermodehelper_setup+0x2c0/0x2c0 [ 87.432430] [] ? __mutex_unlock_slowpath+0x208/0x3b0 [ 87.439167] [] ? mutex_unlock+0x9/0x10 [ 87.444689] [] ? xt_find_match+0x17b/0x1e0 [ 87.450569] [] xt_request_find_match+0x8b/0xb0 [ 87.456788] [] translate_compat_table+0x4e1/0x1760 [ 87.463899] [] ? ipt_register_table+0x1f0/0x1f0 [ 87.470202] [] ? __might_fault+0xe4/0x1d0 [ 87.475980] [] ? check_stack_object+0x68/0x140 [ 87.482202] [] ? __check_object_size+0x154/0x35b [ 87.488591] [] ? 0xffffffff810002b8 [ 87.493855] [] compat_do_replace.isra.15+0x1f1/0x410 [ 87.500586] [] ? translate_compat_table+0x1760/0x1760 [ 87.507395] [] ? mark_held_locks+0xaf/0x100 [ 87.513339] [] ? ns_capable_common+0xcf/0x160 [ 87.519454] [] compat_do_ipt_set_ctl+0x106/0x150 [ 87.525833] [] compat_nf_setsockopt+0x88/0x130 [ 87.532032] [] ? compat_do_replace.isra.15+0x410/0x410 [ 87.538933] [] compat_ip_setsockopt+0x9d/0xf0 [ 87.545051] [] inet_csk_compat_setsockopt+0x95/0x120 [ 87.551777] [] ? ip_setsockopt+0xb0/0xb0 [ 87.557465] [] compat_tcp_setsockopt+0x3d/0x70 [ 87.563667] [] compat_sock_common_setsockopt+0xb2/0x140 [ 87.570661] [] ? tcp_setsockopt+0xd0/0xd0 [ 87.576428] [] compat_SyS_setsockopt+0x149/0x290 [ 87.582803] [] ? sock_common_setsockopt+0xd0/0xd0 [ 87.589267] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 87.595822] [] ? do_fast_syscall_32+0xd7/0x890 [ 87.602026] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 87.608571] [] do_fast_syscall_32+0x314/0x890 [ 87.614687] [] sysenter_flags_fixed+0xd/0x17 [ 87.620713] [ 87.622319] Allocated by task 16919: [ 87.625998] [] save_stack_trace+0x26/0x50 [ 87.631884] [] save_stack+0x43/0xd0 [ 87.637247] [] kasan_kmalloc+0xad/0xe0 [ 87.642868] [] __kmalloc+0x124/0x320 [ 87.648316] [] xt_alloc_table_info+0x71/0x100 [ 87.654545] [] compat_do_replace.isra.15+0x16b/0x410 [ 87.661392] [] compat_do_ipt_set_ctl+0x106/0x150 [ 87.667885] [] compat_nf_setsockopt+0x88/0x130 [ 87.674207] [] compat_ip_setsockopt+0x9d/0xf0 [ 87.680437] [] inet_csk_compat_setsockopt+0x95/0x120 [ 87.687274] [] compat_tcp_setsockopt+0x3d/0x70 [ 87.693594] [] compat_sock_common_setsockopt+0xb2/0x140 [ 87.700717] [] compat_SyS_setsockopt+0x149/0x290 [ 87.707212] [] do_fast_syscall_32+0x314/0x890 [ 87.713446] [] sysenter_flags_fixed+0xd/0x17 [ 87.719590] [ 87.721186] Freed by task 3310: [ 87.724429] [] save_stack_trace+0x26/0x50 [ 87.730311] [] save_stack+0x43/0xd0 [ 87.735678] [] kasan_slab_free+0x72/0xc0 [ 87.741476] [] kfree+0xfc/0x300 [ 87.746493] [] skb_release_data+0x2ed/0x3b0 [ 87.752550] [] skb_release_all+0x4a/0x60 [ 87.758348] [] consume_skb+0xf3/0x3d0 [ 87.763887] [] __dev_kfree_skb_any+0x58/0x70 [ 87.770041] [] free_old_xmit_skbs.isra.41+0x1ba/0x2d0 [ 87.776969] [] start_xmit+0x11b/0x1580 [ 87.782600] [] dev_hard_start_xmit+0x792/0x1220 [ 87.789001] [] sch_direct_xmit+0x2c1/0x760 [ 87.794975] [] __dev_queue_xmit+0x1368/0x1a70 [ 87.801201] [] dev_queue_xmit+0x17/0x20 [ 87.806909] [] ip_finish_output2+0xbe8/0x1060 [ 87.813138] [] ip_finish_output+0x784/0xb00 [ 87.819191] [] ip_output+0x1cf/0x4c0 [ 87.824636] [] ip_local_out+0x95/0x170 [ 87.830251] [] ip_queue_xmit+0x87b/0x16c0 [ 87.836127] [] tcp_transmit_skb+0x17a8/0x2ce0 [ 87.842358] [] tcp_write_xmit+0x5dc/0x4ad0 [ 87.848326] [] __tcp_push_pending_frames+0xa0/0x280 [ 87.855073] [] tcp_push+0x3e3/0x5b0 [ 87.860433] [] tcp_sendmsg+0x1559/0x2b10 [ 87.866224] [] inet_sendmsg+0x2bc/0x4c0 [ 87.871930] [] sock_sendmsg+0xca/0x110 [ 87.877546] [] sock_write_iter+0x226/0x3b0 [ 87.883512] [] __vfs_write+0x33c/0x450 [ 87.889132] [] vfs_write+0x18a/0x530 [ 87.894579] [] SyS_write+0xd9/0x1b0 [ 87.899937] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 87.906606] [ 87.908204] The buggy address belongs to the object at ffff8801d3113600 [ 87.908204] which belongs to the cache kmalloc-1024 of size 1024 [ 87.920999] The buggy address is located 721 bytes inside of [ 87.920999] 1024-byte region [ffff8801d3113600, ffff8801d3113a00) [ 87.932932] The buggy address belongs to the page: SeaBIOS (version 1.8.2-20171130_102032-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB CPUs found: 2 Max CPUs supported: 2 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f3050: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in decompress_kernel input_data: 0x00000000039ca26e input_len: 0x00000000014249d4 output: 0x0000000001000000 output_len: 0x0000000003ddaa40 run_size: 0x0000000005510000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Initializing cgroup subsys schedtune [ 0.000000] Linux version 4.4.113-g202e079 (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #1 SMP PREEMPT Sat Jan 27 02:58:43 UTC 2018 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f32c0-0x000f32cf] mapped at [ffff8800000f32c0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F3090 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFFDC70 000034 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFFF00 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFFDCB0 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFFF590 000930 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFFF4A0 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFFF470 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 2:1fffd001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 1756440911 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] kasan: KernelAddressSanitizer initialized [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 42 pages/cpu @ffff8801db200000 s134024 r8192 d29816 u1048576 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1935237 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Memory: 6581444K/7863916K available (40414K kernel code, 6135K rwdata, 8812K rodata, 1852K init, 23616K bss, 1282472K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] Running RCU self tests [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:4352 nr_irqs:440 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] tsc: Detected 2300.000 MHz processor [ 1.122512] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.123662] pid_max: default: 32768 minimum: 301 [ 1.124379] ACPI: Core revision 20150930 [ 1.194793] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.196031] Security Framework initialized [ 1.196600] SELinux: Initializing. [ 1.197252] AppArmor: AppArmor disabled by boot time parameter [ 1.198155] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.199096] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.202762] Initializing cgroup subsys io [ 1.203352] Initializing cgroup subsys freezer [ 1.203999] Initializing cgroup subsys hugetlb [ 1.204624] Initializing cgroup subsys debug [ 1.205384] CPU: Physical Processor ID: 0 [ 1.207221] mce: CPU supports 32 MCE banks [ 1.207959] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.208786] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.209687] Spectre V2 mitigation: Vulnerable: Minimal generic ASM retpoline [ 1.212947] Freeing SMP alternatives memory: 44K [ 1.222734] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.341862] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.343281] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.432099] x86: Booting SMP configuration: [ 1.432750] .... node #0, CPUs: #1 [ 1.433544] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.438294] x86: Booted up 1 node, 2 CPUs [ 1.438862] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.443414] devtmpfs: initialized [ 1.453236] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.454583] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.456209] xor: automatically using best checksumming function: [ 1.469380] kworker/u4:0 (21) used greatest stack depth: 27512 bytes left [ 1.551866] avx : 21042.400 MB/sec [ 1.553052] RTC time: 8:38:57, date: 01/27/18 [ 1.555314] NET: Registered protocol family 16 [ 1.556410] schedtune: init normalization constants... [ 1.557129] schedtune: no energy model data [ 1.557704] schedtune: disabled! [ 1.592145] cpuidle: using governor ladder [ 1.621893] cpuidle: using governor menu [ 1.623143] ACPI: bus type PCI registered [ 1.623703] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.626496] PCI: Using configuration type 1 for base access [ 2.061837] raid6: sse2x1 gen() 4661 MB/s [ 2.231826] raid6: sse2x1 xor() 2391 MB/s [ 2.401822] raid6: sse2x2 gen() 6971 MB/s [ 2.571808] raid6: sse2x2 xor() 3977 MB/s [ 2.741795] raid6: sse2x4 gen() 8685 MB/s [ 2.911781] raid6: sse2x4 xor() 5280 MB/s [ 3.081776] raid6: avx2x1 gen() 9416 MB/s [ 3.251764] raid6: avx2x2 gen() 14442 MB/s [ 3.421751] raid6: avx2x4 gen() 18785 MB/s [ 3.422398] raid6: using algorithm avx2x4 gen() 18785 MB/s [ 3.423158] raid6: using avx2x2 recovery algorithm [ 3.424471] ACPI: Added _OSI(Module Device) [ 3.425117] ACPI: Added _OSI(Processor Device) [ 3.425727] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.426393] ACPI: Added _OSI(Processor Aggregator Device) [ 3.436756] ACPI: Executed 2 blocks of module-level executable AML code [ 3.511277] ACPI: Interpreter enabled [ 3.512231] ACPI: (supports S0 S3 S4 S5) [ 3.512777] ACPI: Using IOAPIC for interrupt routing [ 3.513883] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.717538] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.718587] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 3.720051] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 3.721038] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.746877] PCI host bridge to bus 0000:00 [ 3.747501] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.748671] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.749603] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.750638] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 3.751658] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.788476] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.867028] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 3.872961] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 3.878795] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 3.884590] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 3.887902] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 3.900833] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.904533] vgaarb: loaded [ 3.907627] SCSI subsystem initialized [ 3.919764] ACPI: bus type USB registered [ 3.922019] usbcore: registered new interface driver usbfs [ 3.923473] usbcore: registered new interface driver hub [ 3.924714] usbcore: registered new device driver usb [ 3.926805] pps_core: LinuxPPS API ver. 1 registered [ 3.927956] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.929413] PTP clock support registered [ 3.932808] Advanced Linux Sound Architecture Driver Initialized. [ 3.934905] PCI: Using ACPI for IRQ routing [ 3.942485] NetLabel: Initializing [ 3.943028] NetLabel: domain hash size = 128 [ 3.943660] NetLabel: protocols = UNLABELED CIPSOv4 [ 3.944598] NetLabel: unlabeled traffic allowed by default [ 3.947049] amd_nb: Cannot enumerate AMD northbridges [ 3.947902] clocksource: Switched to clocksource kvm-clock [ 4.108130] pnp: PnP ACPI init [ 4.130420] pnp: PnP ACPI: found 7 devices [ 4.143871] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.145512] NET: Registered protocol family 2 [ 4.148075] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 4.149794] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 4.156934] TCP: Hash tables configured (established 65536 bind 65536) [ 4.158156] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 4.160347] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 4.162981] NET: Registered protocol family 1 [ 4.163746] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.165470] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.166344] software IO TLB [mem 0xbbffd000-0xbfffd000] (64MB) mapped at [ffff8800bbffd000-ffff8800bfffcfff] [ 4.168742] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 4.170177] hw unit of domain pp0-core 2^-0 Joules [ 4.170831] hw unit of domain package 2^-0 Joules [ 4.171495] hw unit of domain dram 2^-16 Joules [ 4.177777] Scanning for low memory corruption every 60 seconds [ 4.185624] audit: initializing netlink subsys (disabled) [ 4.186650] audit: type=2000 audit(1517042339.664:1): initialized [ 4.194053] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 4.322813] VFS: Disk quotas dquot_6.6.0 [ 4.324420] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.347286] fuse init (API version 7.23) [ 4.352365] 9p: Installing v9fs 9p2000 file system support [ 4.365789] async_tx: api initialized (async) [ 4.367505] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 4.370381] io scheduler noop registered [ 4.370944] io scheduler deadline registered [ 4.373290] io scheduler cfq registered (default) [ 4.383373] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 4.386734] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 4.389281] ACPI: Power Button [PWRF] [ 4.390980] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 4.392166] ACPI: Sleep Button [SLPF] [ 4.415861] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 4.416748] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 4.439540] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 4.440476] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 4.446594] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 4.469967] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 4.494918] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 4.520265] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 4.544679] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 4.553001] Non-volatile memory driver v1.3 [ 4.555022] Linux agpgart interface v0.103 [ 4.557721] [drm] Initialized drm 1.1.0 20060810 [ 4.666228] brd: module loaded [ 4.725905] loop: module loaded [ 4.749771] nbd: registered device at major 43 [ 4.894014] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 4.894919] drbd: built-in [ 4.895607] drbd: registered as block device major 147 [ 4.932230] scsi host0: Virtio SCSI HBA [ 4.968377] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 5.168826] tsc: Refined TSC clocksource calibration: 2299.772 MHz [ 5.170364] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x21265dad080, max_idle_ns: 440795220475 ns [ 5.603326] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 5.605026] osst :I: Tape driver with OnStream support version 0.99.4 [ 5.605026] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 5.611271] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 5.613018] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 5.613325] SCSI Media Changer driver v0.25 [ 5.615173] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 5.616028] tun: Universal TUN/TAP device driver, 1.6 [ 5.616031] tun: (C) 1999-2004 Max Krasnyansky [ 5.629458] sd 0:0:1:0: [sda] Write Protect is off [ 5.632546] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 5.658427] sda: sda1 [ 5.662475] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 5.663982] e100: Copyright(c) 1999-2006 Intel Corporation [ 5.665759] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 5.667406] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 5.670013] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 5.671364] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 5.673422] sky2: driver version 1.30 [ 5.675361] sd 0:0:1:0: [sda] Attached SCSI disk [ 5.675694] PPP generic driver version 2.4.2 [ 5.677036] PPP BSD Compression module registered [ 5.677068] PPP Deflate Compression module registered [ 5.677138] PPP MPPE Compression module registered [ 5.677176] NET: Registered protocol family 24 [ 5.677658] usbcore: registered new interface driver asix [ 5.678293] usbcore: registered new interface driver ax88179_178a [ 5.678587] usbcore: registered new interface driver cdc_ether [ 5.678903] usbcore: registered new interface driver net1080 [ 5.679208] usbcore: registered new interface driver cdc_subset [ 5.679496] usbcore: registered new interface driver zaurus [ 5.679961] usbcore: registered new interface driver cdc_ncm [ 5.681735] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 5.681755] ehci-pci: EHCI PCI platform driver [ 5.682065] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 5.682126] ohci-pci: OHCI PCI platform driver [ 5.682429] uhci_hcd: USB Universal Host Controller Interface driver [ 5.684527] usbcore: registered new interface driver usblp [ 5.684965] usbcore: registered new interface driver usb-storage [ 5.686623] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 5.688279] i8042: Warning: Keylock active [ 5.689851] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 5.691921] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 5.694964] mousedev: PS/2 mouse device common for all mice [ 5.698509] usbcore: registered new interface driver xpad [ 5.698818] usbcore: registered new interface driver usb_acecad [ 5.699120] usbcore: registered new interface driver aiptek [ 5.699416] usbcore: registered new interface driver gtco [ 5.699709] usbcore: registered new interface driver hanwang [ 5.700012] usbcore: registered new interface driver kbtab [ 5.703152] rtc_cmos 00:00: RTC can wake from S4 [ 5.705517] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 5.705863] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 5.707182] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 5.709700] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 5.709724] md: linear personality registered for level -1 [ 5.709769] md: raid0 personality registered for level 0 [ 5.709790] md: raid1 personality registered for level 1 [ 5.709810] md: raid10 personality registered for level 10 [ 5.721007] md: raid6 personality registered for level 6 [ 5.721011] md: raid5 personality registered for level 5 [ 5.721014] md: raid4 personality registered for level 4 [ 5.721040] md: multipath personality registered for level -4 [ 5.721061] md: faulty personality registered for level -5 [ 5.726045] device-mapper: uevent: version 1.0.3 [ 5.737703] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 5.762419] device-mapper: multipath: version 1.10.0 loaded [ 5.763428] device-mapper: multipath round-robin: version 1.0.0 loaded [ 5.764753] device-mapper: multipath queue-length: version 0.1.0 loaded [ 5.766443] device-mapper: multipath service-time: version 0.2.0 loaded [ 5.771867] device-mapper: raid: Loading target version 1.7.0 [ 5.775852] hidraw: raw HID events driver (C) Jiri Kosina [ 5.806003] usbcore: registered new interface driver usbhid [ 5.807252] usbhid: USB HID core driver [ 5.812156] ashmem: initialized [ 5.859673] oprofile: using timer interrupt. [ 5.860913] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 5.872720] GACT probability on [ 5.873584] Mirror/redirect action on [ 5.874662] Simple TC action Loaded [ 5.878244] netem: version 1.3 [ 5.878714] u32 classifier [ 5.879137] Actions configured [ 5.880169] Netfilter messages via NETLINK v0.30. [ 5.881653] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 5.886497] ctnetlink v0.93: registering with nfnetlink. [ 5.888774] nf_tables: (c) 2007-2009 Patrick McHardy [ 5.892309] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 5.897426] xt_time: kernel timezone is -0000 [ 5.900392] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 5.903889] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 5.905985] IPVS: Creating netns size=2552 id=0 [ 5.906631] IPVS: ipvs loaded. [ 5.907168] IPVS: [rr] scheduler registered. [ 5.908153] IPVS: [wrr] scheduler registered. [ 5.908847] IPVS: [lc] scheduler registered. [ 5.909888] IPVS: [wlc] scheduler registered. [ 5.910370] IPVS: [lblc] scheduler registered. [ 5.910928] IPVS: [lblcr] scheduler registered. [ 5.912083] IPVS: [dh] scheduler registered. [ 5.913184] IPVS: [sh] scheduler registered. [ 5.914243] IPVS: [sed] scheduler registered. [ 5.915302] IPVS: [nq] scheduler registered. [ 5.915947] ipip: IPv4 over IPv4 tunneling driver [ 5.922031] ip_tables: (C) 2000-2006 Netfilter Core Team [ 5.923788] arp_tables: (C) 2002 David S. Miller [ 5.925033] Initializing XFRM netlink socket [ 5.932757] NET: Registered protocol family 10 [ 5.942909] mip6: Mobile IPv6 [ 5.943761] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 5.946709] sit: IPv6 over IPv4 tunneling driver [ 5.950877] NET: Registered protocol family 17 [ 5.951611] NET: Registered protocol family 15 [ 5.952874] l2tp_core: L2TP core driver, V2.0 [ 5.953775] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 5.954743] 9pnet: Installing 9P2000 support [ 5.956102] Key type dns_resolver registered [ 5.962730] microcode: CPU0 sig=0x306f0, pf=0x1, revision=0x1 [ 5.964113] microcode: CPU1 sig=0x306f0, pf=0x1, revision=0x1 [ 5.965613] microcode: Microcode Update Driver: v2.01 , Peter Oruba [ 5.967967] AVX2 version of gcm_enc/dec engaged. [ 5.968526] AES CTR mode by8 optimization enabled [ 5.976984] registered taskstats version 1 [ 6.009943] Btrfs loaded [ 6.012645] Magic number: 2:426:625 [ 6.013871] console [netcon0] enabled [ 6.014493] netconsole: network logging started [ 6.016282] ALSA device list: [ 6.016704] No soundcards found. [ 6.018941] md: Waiting for all devices to be available before autodetect [ 6.019882] md: If you don't use raid, use raid=noautodetect [ 6.037345] md: Autodetecting RAID arrays. [ 6.038209] md: Scanned 0 and added 0 devices. [ 6.039545] md: autorun ... [ 6.040101] md: ... autorun DONE. [ 6.067531] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 6.072228] EXT4-fs (sda1): INFO: recovery required on readonly filesystem [ 6.073194] EXT4-fs (sda1): write access will be enabled during recovery [ 6.386885] EXT4-fs (sda1): recovery complete [ 6.389371] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 6.390522] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 6.392809] devtmpfs: mounted [ 6.398895] Freeing unused kernel memory: 1852K [ 6.399543] Kernel memory protection disabled.