x11)='/dev/vga_arbiter\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) restart_syscall() 2018/01/08 21:57:41 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d54000-0x1)='\x00', 0x2) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000d53000)="f7ad948c772ba94eac341772d16bd989c617f28b74857a2799704d68989bfb772c21b6389e1e8eafd006427d95c3ac6886a7ffd6ac081e7b6e818ce144f6e810809917e73d70") 2018/01/08 21:57:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, &(0x7f0000ca3000-0x80)=@generic={0x0, ""/126}, &(0x7f000098b000)=0x80) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000465000-0xb)="2775a6a50717b411e7bf8d", 0xb) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00004e4000-0x80)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1000000000001, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 21:57:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004e1000)='/dev/ptmx\x00', 0x2000001, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xacc4) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r1 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) [ 34.839436] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) [ 34.847458] audit: type=1400 audit(1515448661.330:24): avc: denied { create } for pid=5032 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/01/08 21:57:41 executing program 7: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0xb8217e303ab1c701, 0x84) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000fe3000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000fe2000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ee4000-0x8)={r2, 0xc9a9}, &(0x7f0000cc5000)=0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fe3000-0x1)=""/1, 0x33e) ioctl$KDADDIO(r0, 0x4b34, 0x800) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000fe4000-0x8)='./file0\x00', 0x80082, 0x100) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000fe3000)='bbr\x00', 0x4) read(r0, &(0x7f0000fd8000)=""/0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0x4, &(0x7f0000fe4000)={0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fe4000-0x4)=0x10001) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000717000)=0x0) 2018/01/08 21:57:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) prctl$seccomp(0x16, 0x0, &(0x7f00006dd000)={0x7, &(0x7f00007ea000)=[{0x1, 0x9, 0x0, 0x6}, {0x7, 0x7, 0x9, 0x5}, {0x8, 0x1000, 0x3, 0x2}, {0x5, 0x1000, 0x81, 0x0}, {0x33ec, 0x1, 0x0, 0x7d5f5d2e}, {0x0, 0x101, 0x8, 0x6}, {0x9ffd, 0x40, 0x0, 0xe24}]}) r1 = open(&(0x7f000043a000-0x8)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) 2018/01/08 21:57:41 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknodat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000431000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000f7d000)="c422919276ff000093") r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006a7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$VT_RELDISP(r1, 0x5605) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 21:57:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005a3000-0x10)=[{&(0x7f0000e4f000-0x5b)="390000001000093805bb61e119050021071c005e02000023ed0001078000801419001a0004000a00f00c00da000608c30300800000011e3a69", 0x39}], 0x103) 2018/01/08 21:57:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7fff) 2018/01/08 21:57:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a70000)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00007c8000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006b5000-0x30)={0xc0, 0x0, &(0x7f0000086000)=[@decrefs={0x40046307, 0x4}, @increfs_done={0x40106308, r1, 0x4}, @request_death={0x400c630e, 0x4, 0x0}, @reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x20, 0x20, &(0x7f0000837000-0x20)=[@fda={0x66646185, 0x8, 0x3, 0x37}], &(0x7f0000acc000)=[0x48, 0x78, 0x20, 0x38]}}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000d39000)=[], &(0x7f000057d000-0x10)=[0x58, 0x28]}, 0x7}}, @exit_looper={0x630d}], 0x8b, 0x0, &(0x7f00004a5000-0x8b)="68ee3f27c625c2b58034cc48f173bfd673a8088129c5b3ca63a210006462e2027c5bac1974cf2249ef6e4d441689661f351635818e91f974096f6207bd93785cfdd226555a00db4c34634a94849d32fb271832479ffb8067427142f15ce1254ff676b092ed8c16d63b0dfbb7d3ca3fd55b6558d0fecaee7030e77b24285a9b7f480bff039a78562e9fc974"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000731000)='/dev/sequencer2\x00', 0x100, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009a7000)='/dev/sequencer2\x00', 0x20880, 0x0) ioctl$KDGKBLED(r2, 0xc004510e, &(0x7f0000a81000-0x1)=0x0) 2018/01/08 21:57:41 executing program 1: clock_getres(0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=""/69, 0x45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000001000-0xa9)="cbf15e7ad1d3328dff888c861e1815aadb5bbff4319874881e94f3e2eae502706f2413a01d0ef95dc2cecc5ec3a6df09073676c1fe5647bbdc12192bd54b75d96bd2263e970120c85c55f2a2b1442fc30c3aff957df47fb1f617ef3d00ca85ae71f7f31c9ca474d1b3f19bc0a05498920517868fce5956aaec521926144c4f65341812e1b68ce96832e0b28a0dedcdd902397279a5daf49393b7c3d052e284c75f47ef6439993dcb50", 0xa9) 2018/01/08 21:57:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bb9000)="58000000140019f700db4b01040d8c560a06000000000410489600c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) 2018/01/08 21:57:41 executing program 3: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bc9000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000efc000-0xa2)="dcd9a582ee9f6c1ae5584d9cbec5cf19857ef709f01c59bd4143a2c48dad04b255390bbb4e7906a9477f799217bb31ac069b4fcc29d897b4950df3b69f8748094fb9b6b627ce0ff413c134fb1ebcefa45988f2a219152c4ac7e10a13e4b87f44ede007c79ef314d17f7499b05c65da080608a2b22be4c138074f6e74aeae9e6766d9e714a588f040cc68a0f852320055fa495b2ede2c5930d67240e38a5f35c7160a", 0xa2, 0x80, &(0x7f0000286000-0x10)={0x4, 0x6, 0x81, "b65ea0bed547", 0x1ff, 0x0}, 0x10) r1 = memfd_create(&(0x7f000080e000-0x3)='^+\x00', 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000092a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efb000)=0xe8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x4000000002, 0x0) r4 = dup3(r3, r2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000045c000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f0000db9000)=0xe8) ioprio_get$uid(0x3, r5) sendmmsg$unix(r4, &(0x7f0000cb3000)=[{&(0x7f000050f000-0x1)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efa000)=[{&(0x7f0000501000)="", 0x0}], 0x1, &(0x7f00005ec000)=[], 0x0, 0x0}, {&(0x7f0000efb000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efa000)=[], 0x0, &(0x7f0000efa000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}], 0x2, 0x0) 2018/01/08 21:57:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000693000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000026f000-0xa)={0x0, 0x3, 0x1, [0x0]}, &(0x7f0000e36000)=0xa) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f4d000)=@assoc_id=r1, &(0x7f00000fb000)=0x4) dup(0xffffffffffffffff) 2018/01/08 21:57:41 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000019000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000011000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f0000012000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f000001b000-0x8)='./file0\x00', &(0x7f0000011000)=[&(0x7f0000000000)='GPL-procwlan0*{\x00', &(0x7f0000012000-0x1)='\x00', &(0x7f000001a000)='\x00'], &(0x7f0000010000)=[&(0x7f000001b000-0x1)='\x00', &(0x7f000000e000-0x12)='GPLmd5sum,vmnet1)\x00', &(0x7f000001a000-0x24)="707070316e6f646576776c616e302f70707030212f626465765c5c232c5cd1656d312d00", &(0x7f000001b000-0x1)='\x00', &(0x7f0000005000)='em1user[-eth1$\'\'{)\x00', &(0x7f000001b000-0x1)='\x00', &(0x7f0000005000)="706f7369785f61636c5f616363657373f276626f786e65743000"], 0x1100) 2018/01/08 21:57:41 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006d9000-0x9)='/dev/ppp\x00', 0x8880, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00002cf000-0x10)={0x2, &(0x7f0000f98000)=[{0x6, 0x5}, {0xfffffffffffffffd, 0x7fff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000066d000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00005c3000-0x45)={0x8, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket(0x1, 0x5, 0x10001) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000731000)={0x0, 0x0, 0x3ff, 0x8000000ad4e, 0x7, 0x20}, &(0x7f0000d38000-0x4)=0xed1ff27aaf13aaa3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00006d8000)={r3, 0x7eee}, &(0x7f000029f000)=0x6) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000203000)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060021000635", 0x26) getsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000f34000-0xa7)=""/167, &(0x7f0000a14000-0x4)=0xa7) 2018/01/08 21:57:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000e66000)="ae04470a6a4c9c36e98399558c4973a64f4cb1e4330691afe8f39036c00d7a7271dd9e554cfe65a8f5fc736333545eae1c5424bdd2f8ead34e89e368a39e830093722180bc6d8ed1d484d46b50e0ae17753da1cf115a4fa58ddc8d8c512990c48c463afcd3b6853fcf8b0fe046ce8682e9272cf5eb3690193f5cb2070ccdd868d3efc388b4ba0a4a6b", 0x89) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000d0b000)={0x8a3, 0x5a3, 0x200, {0x0, 0x0}, 0xffff, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dbc000-0x2)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f000000a000-0x60)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x81, 0x6, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x1ffffffffffff, 0x9}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0xff, 0xc0b, 0x0, 0x0, 0x0}}], 0x90) 2018/01/08 21:57:41 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000af3000)='/selinux/checkreqprot\x00', 0x14b500, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000787000)={0xfff, 0x3, {0x3, 0x0, 0x9, 0x2, 0x200000000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000001b000-0x8)=0x0) r1 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f000001d000-0x54)=""}) 2018/01/08 21:57:41 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f23000-0xb)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fe5000)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, 0xd) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000b74000)={0x75c8100a, 0x5, 0x0, 0x138, 0x4, 0xfffffffffffffffb, 0x681a, 0x401, 0xd8a, 0x24d, 0x2, 0x2}) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00006dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe7000-0x88)=""/136, 0x88}], 0x1) 2018/01/08 21:57:41 executing program 7: mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000001f000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000000e000)=0x0, 0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000012000)='./file0/bus\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000)={0x0, 0x0}, 0x3f, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000002000-0xfb)=@hdr={0x2, 0x80, 0x3, 0x7e5, 0x1f, 0x100, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e1b0f9e13c3b", [], {{0xa01, @ipv6={0x4, 0x6, "1c377c", 0xbb, 0x6c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {[@fragment={0x2e, 0x0, 0x1f, 0x3, 0x0, 0xffff, 0x1}, @fragment={0x7e, 0x0, 0x9, 0x8, 0x0, 0x5, 0x0}], @tcp={{0x2, 0x0, r1, r2, 0x100000001, 0x0, 0x7, 0xc2, 0xc89, 0x0, 0xffffffff, {[@fastopen={0x22, 0x6, "1a871e6c"}]}}, {"554ddff4e361507b32d64ed26565349875d2975f615cf34902329d9a843c64a5de7e78e35b1bfdef8f6a53a75e21138351f104ea643b4dd94c2ceb1ffc0dcbc00d2b13c7993859adb8cf67066ace05cdca1fbc46060469711bed4bd2add27f3520650fbd7bb5903b13dd2dc6f38264dcb81db67cf57fad34821f7ee167d011a162f6060e6110c91d8c2c8bf144564e"}}}}}}}}, 0xfb) 2018/01/08 21:57:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000291000)={0x54, 0x0, &(0x7f0000a4b000)=[@clear_death={0x400c630f, 0x0, 0x0}, @transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000176000)=[], &(0x7f0000917000)=[]}}], 0x0, 0x0, &(0x7f00006ed000)=""}) add_key(&(0x7f00001d6000-0xa)='id_legacy\x00', &(0x7f0000691000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000165000)="be7b93a624e1944bf7923fbaf03c4a0067a04f64b10b13149d62521642a035bead3a115b5dfdd75fd06bcd4648c8236787371de1a2e3ad6b8fdc363fdc66beb2fed6958b79bc47f624b713a200338630143e9d8664481c41029c20805e83e091d9b86683a435c6ba7ce4bddcf6a3faa2fd726be2ede1b88f9fe06c05d18103d7020a1424741cf9636072271beeefcbef3a8550818f812d29a3b9dbc641", 0x9d, 0x0) add_key$keyring(&(0x7f00001c7000-0x8)='keyring\x00', &(0x7f0000daf000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000275000)='keyring\x00', &(0x7f0000776000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f00006e8000-0x8)='keyring\x00', &(0x7f0000fe6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f2e000)='/dev/binder#\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f000041a000-0x5)='ceph\x00', &(0x7f0000be2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003df000)='/dev/binder#\x00', 0xfffffffffffffff8) add_key(&(0x7f000088c000-0xa)='id_legacy\x00', &(0x7f000086b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fce000-0x33)="159b7b23da81210af096cfb967873b536348d56772547f8c0dd9669688901918dd017cb32d5346faa07c18e299d91f57a68213", 0x33, 0xfffffffffffffffb) r2 = add_key(&(0x7f00003ba000)='user\x00', &(0x7f0000939000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000339000)="26e7a36a8522d527cceb83d1744a490e2ea34fb28fc61b89a692f4be4d8d87e9435a1130c07fe8917208d7ec2a48cfa1015a8d3e8908658643b18b2d2c86efe48e46aaf5a0bf82eb5b8e9acd8d44b6dfae9bea33979c32bef56efd6cacb792baeeb2bb1dc706224d690aeb359d9945bd0d06dd7627ea6900912728d2c3beb6", 0x7f, 0xfffffffffffffff8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ea1000)='/dev/ptmx\x00', 0x101000, 0x0) keyctl$instantiate(0xc, r2, &(0x7f000010c000)="ac510c657a393ce5", 0xe10cb3b8a1598f67, r1) r4 = fcntl$getown(r3, 0x9) rt_sigqueueinfo(r4, 0x22, &(0x7f0000649000-0x10)={0x33, 0x4, 0x0, 0xff}) openat$keychord(0xffffffffffffff9c, &(0x7f0000884000)='/dev/keychord\x00', 0x0, 0x0) 2018/01/08 21:57:41 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f000000b000)=[{{0x0, 0x0}, 0x4, 0x0, 0x4}], 0x18) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000000c000-0x4)=0x2, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) munlock(&(0x7f0000007000/0x3000)=nil, 0x3000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f000000a000)=[0x0, 0x0]) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000000d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000000e000-0x22)={0x1, 0x5, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) 2018/01/08 21:57:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009ba000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000aa000)=0x7, 0x4) socketpair$inet(0x2, 0x3, 0x10001, &(0x7f00004e7000)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x1c, &(0x7f0000ef1000)=0x0, &(0x7f0000a72000)=0xffffffffffffffd4) syz_open_procfs(0xffffffffffffffff, &(0x7f0000ebb000)='ns/user\x00') syz_open_procfs(0x0, &(0x7f0000feb000)='ns/user\x00') keyctl$join(0x1, &(0x7f000093f000)={0x73, 0x79, 0x7a, 0x3, 0x0}) fcntl$getflags(r2, 0x40b) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00003c0000)={{0x30c34aa, 0x0}, {0x7, 0x1f}, 0x7, 0x4, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 21:57:41 executing program 2: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000009000-0x6)={0x1, [0x2]}, &(0x7f00007e8000)=0x6) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000dbd000-0x12)={@multicast2=0xe0000002, @empty=0x0, 0x1, 0x9, [@broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x101]}, 0x34) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f000033c000/0x3000)=nil, 0x3000, &(0x7f0000dbd000)=""/65) connect$inet(r0, &(0x7f0000dba000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 21:57:41 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000760000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000030b000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f00008d3000)=0xe8) r2 = getegid() fchownat(r0, &(0x7f0000a51000-0x8)='./file0\x00', r1, r2, 0x1100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x2, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fc5000-0xc)={0x40000020000201, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000860000)={0x0, 0x0}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000001b000-0xc)={0x0, 0x0}) 2018/01/08 21:57:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c8c000+0xf8c)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b88000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0}) setsockopt(r0, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) getcwd(&(0x7f00004c9000-0xf0)=""/240, 0xf0) 2018/01/08 21:57:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a1e000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000acd000)={0x0, 0xaf39}, &(0x7f0000848000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008df000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x5, 0x2, 0xffffffff00000001}, &(0x7f00004ba000-0x4)=0xa0) r2 = socket(0x10, 0x802, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000fc8000)=""/76, &(0x7f000085d000-0x4)=0x4c) write(r2, &(0x7f0000993000)="fc00000048000700ab090008090007000a005ff700000000100003002100010000000000000000000000000000000715fa2c1ec28656aaa79bb94b46fe18d07f9400020000008c0500036c6c256f1a272f2e117c03ebc247ad47745477d0db8934d07302ade01720d7d0bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5b00000005defd5a32e2804183ab82f687f74c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2b9d243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b0352400fcf0d48f6f0000000548deac270000000000000003e63fb8d38a873cf1", 0xfc) [ 35.097108] binder: 5129:5136 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 35.106754] binder: 5129:5136 got transaction to invalid handle [ 35.117431] binder: 5129:5136 transaction failed 29201/-22, size 0-0 line 3004 [ 35.135618] binder: 5129:5145 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/08 21:57:41 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) r1 = dup3(r0, r0, 0x7fffe) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000019000-0x4)=0x0, &(0x7f0000007000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000008000)={0x10001, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000-0x4)=0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000)={r2, 0xc5, "a5645168a62a2809a43676e6e398804bed96a205e9ff1627ea60c69beaf959c5d2c0886b28cb1437969ad6d02b82fe5cb566c72696ac3c1a4d904950bd91013a4e0a54b35ea0411ce7803e9a7757ffc50539c0e3aab96d4b0911ba68591eda0272fba13e8e0a7e3c38d4837dc21d9ed3a28e82dbf6f70a02370958b41d0fee3b717a1312307aa1cf5b46e091c9607dbac97940372e54348021753b74b9a9b13aa8e8606eb0fbb3ea17d187a9335c9fd2056f742d0a586a31631ebf33a721199ad5934e3480"}, &(0x7f000001a000)=0xcd) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x0, 0xffffffffffffffff, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f0000005000)=0x0, &(0x7f000001a000)=0x4) 2018/01/08 21:57:41 executing program 6: pause() mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000011000-0x32)="32000000180025e10700940d091404028020fe20000400050000001e0f0009000b00000000024fe50014eea41d0056d71888", 0x32, 0x0, 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000010000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r0, 0x7) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000013000)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/checkreqprot\x00', 0x101000, 0x0) 2018/01/08 21:57:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet6(0xffffffffffffffff, &(0x7f0000304000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000ff8000-0x4)=0x1c) epoll_create1(0x80000) r0 = syz_open_dev$evdev(&(0x7f0000ce8000-0x12)='/dev/input/event#\x00', 0x1f, 0x80000) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cad000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)="19", 0x1}], 0x1) 2018/01/08 21:57:41 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002cb000)='/dev/keychord\x00', 0x52000, 0x0) fallocate(r0, 0x0, 0x100000000, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x3}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f00007e1000-0x1)=0x0, &(0x7f0000a81000-0x2)=0xffffff8b) 2018/01/08 21:57:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000000001, 0x5) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0705040000", 0x5) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000c0d000-0xc)={@empty=0x0, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xfffffffffffffd66) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d6000)={0x0, 0x0, 0x0}, &(0x7f00001b4000)=0xc) ptrace$pokeuser(0x6, r1, 0x1, 0x9) [ 35.144046] binder: 5129:5145 got transaction to invalid handle [ 35.154355] binder: 5129:5145 transaction failed 29201/-22, size 0-0 line 3004 [ 35.159056] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. [ 35.175498] netlink: 40 bytes leftover after parsing attributes in process `syz-executor1'. [ 35.207246] binder: undelivered TRANSACTION_ERROR: 29201 [ 35.212880] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/08 21:57:41 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ff7000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ff7000)=@generic={0x0, 0x1, 0x9}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000075000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ff8000)={0x2, [0xf9, 0xff]}, &(0x7f0000ff8000)=0x8) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000a7b000-0x4)=0x0, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ffa000-0x8c)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff9000)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce6000)={r2, 0x8, 0xffffffff, 0x7}, &(0x7f000060f000-0x4)=0x10) 2018/01/08 21:57:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef", 0xe2, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b3a000-0x9)='scalable\x00', 0x9) sendmmsg$unix(r1, &(0x7f00000ca000)=[{&(0x7f0000bcf000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000066b000)=[], 0x0, &(0x7f0000c14000-0xd0)=[], 0x0, 0x48d0}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000c0000)={@common='ifb0\x00', @ifru_flags=0x1}) sendmsg$netlink(r1, &(0x7f00008d5000-0x38)={&(0x7f00002c5000)=@kern={0x10, 0x0, 0x0, 0x8000800}, 0xc, &(0x7f000069b000-0x40)=[{&(0x7f0000d34000)=[{0x2ac, 0x0, 0x0, 0x0, 0xffffffffffffffff, "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"}], 0x2ac}], 0x1, &(0x7f000071d000)=[], 0x0, 0x0}, 0x0) 2018/01/08 21:57:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007b1000-0x11)='/dev/vga_arbiter\x00', 0x2200, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000094b000-0x28)={0x5, 0x0, 0x5, 0x8, 0x1ff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000f63000)={0xd0002010, 0x0}) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000004000-0xc)={0x10, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f000017f000-0xc)={0x80000010, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000532000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c8000)=0xe8) r3 = getgid() fchownat(r0, &(0x7f00006ea000)='./file0\x00', r2, r3, 0x1000) epoll_pwait(r1, &(0x7f0000047000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00005e9000-0x8)={0x0}, 0x8) 2018/01/08 21:57:41 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000ffa000-0x18)={0xaa, 0xf, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000467000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x100) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000858000)={&(0x7f0000ffb000)=[0x2, 0x6, 0x67c, 0x101, 0xa638, 0x5, 0x24, 0x6], 0x8, 0xdc, 0x48bae544, 0x8, 0x0, 0x0, {0x6, 0x8979, 0x101, 0x0, 0x6, 0x4, 0x400, 0x3f, 0x3, 0xe8, 0x3, 0x6cb, 0x0, 0x2, "30b5aec1cb6f0b5f6f07d0cbbb7abd22aa0a41bd0d5ade31512b73e3df401d13"}}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000ffb000)={0x9, 0x60, 0x0, 0x8b, &(0x7f0000ffb000-0x8b)=""/139, 0x20, &(0x7f0000a44000)=""/32, 0x12, &(0x7f0000909000-0x12)=""/18}) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) poll(&(0x7f0000600000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/08 21:57:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a6d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fb8000-0x28)={@common='gre0\x00', @ifru_mtu=0x100000001}) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004e7000)={@common='gre0\x00', &(0x7f000047a000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0xff, 0x8}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000dcf000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x1102}) 2018/01/08 21:57:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, &(0x7f00003a6000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000525000)=0x10, 0x800) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00004ea000)=""/4096, &(0x7f00002d4000)=0x1000) 2018/01/08 21:57:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002fd000+0xd98)='/dev/sg#\x00', 0x4, 0x60040) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000067c000-0x14)={0x0, 0x6, 0x6, [0xffff, 0x1, 0x5, 0x6, 0x800, 0x3]}, &(0x7f00006ad000)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000092f000-0x4)=0x10001, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fc1000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x1, 0x3, 0x2, 0x81}, 0xa0) r2 = socket$netlink(0x10, 0x3, 0xb) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x48000) writev(r2, &(0x7f0000769000)=[{&(0x7f0000d00000-0x3a)="39000000110009045a000000800000001800000000000000000601070000000619001b0000000000070002ffffffffffe900011c00621e0500", 0x39}], 0x1) fcntl$getflags(r2, 0xb) 2018/01/08 21:57:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000699000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000851000-0x4)=0xe8) write(r0, &(0x7f0000644000-0x1f)="1f0000000102ff080471cf0000218f0000d100000b00028000000000051d00", 0x1f) ioctl$void(r0, 0xc0045878) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000059f000-0x2d)={0x0, 0x25, "3c6f9cdde7a9107436bd46736849d8a9b17852ee48cb2379fc5afdb98ab8872a8e43451a80"}, &(0x7f0000a39000)=0x2d) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d8b000-0xa0)={r1, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x3, 0x92e, 0x100000000000000, 0x1}, 0xa0) 2018/01/08 21:57:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) [ 35.357529] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. [ 35.375214] audit: type=1400 audit(1515448661.860:25): avc: denied { create } for pid=5184 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 35.376984] audit: type=1400 audit(1515448661.860:26): avc: denied { write } for pid=5184 comm="syz-executor4" path="socket:[12945]" dev="sockfs" ino=12945 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/08 21:57:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000626000)='/dev/sequencer2\x00', 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000077b000)={{0xff, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 21:57:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000013d000-0x6)={0x0, 0x7}, &(0x7f00003e1000)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000515000)={r1, 0x3ff}, &(0x7f0000a7a000)=0x8) r2 = open(&(0x7f000079a000-0x8)='./file0\x00', 0x2, 0x46) ioctl$TCXONC(r2, 0x540a, 0x1) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 21:57:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x1, 0xfffffffffffffffe) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000783000-0x4)=0xffff, 0x4) getpeername$netlink(r0, &(0x7f0000e72000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c53000-0x4)=0xfffffffffffffd6f) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000937000)=0x0) write(r0, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) sendmsg(r0, &(0x7f0000975000)={&(0x7f000097c000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000956000)=[{&(0x7f0000957000-0xec)="020b050002000000003b895e4746b7f5", 0x10}], 0x1, &(0x7f0000975000)=[], 0x0, 0x0}, 0x0) 2018/01/08 21:57:41 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000012000-0x10)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000011000)={{0x0, 0x2710}, {r0, r1/1000+30000}}, 0x0) r2 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r2, &(0x7f000000e000-0xcf)="32000000180025ff0700940d091404098020fe1fe70400050000001e160002000b00000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/08 21:57:41 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f000029a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000299000)={@rand_addr=0x0, @broadcast=0x0}, &(0x7f0000000000)=0x8) 2018/01/08 21:57:41 executing program 0: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x14e1, 0x4) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000eef000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000ba9000-0x10)={0x0, 0x9, 0x7fff, 0x401}, &(0x7f0000eef000-0x4)=0x10) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000eee000)={0x1, 0x4, 0x0, 0xa5ce, 0x4, 0x7f, 0x0, 0x20, r2}, 0x20) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000eef000)='./file0\x00', &(0x7f0000236000)='./file0\x00') 2018/01/08 21:57:41 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000010000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000016000-0x4)=0x80, 0x4) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000018000)="cd621041d0cc80c73ab7f824668007c9b5453252a69798c80776353daed6ba951edbfdc275798fa29dae4aea5c6744a5e67d93deaaa58491e985d6143ad7868ca1270403abed83f081296523c494c3bbf79e6999a95959f3556060bee8336000c9ce915d7c2578d9e1bf666f956a8051edd71eb8230c6caf607759d7eaf1053d1c56e41a29e55c3bd0282cdbd83eb23456d45e4b2db20dfc2ff4591dfb50c9bf58d3ac96bcea1accf4c9bf74fc3cf41740fdccc5b95239b14b97b9141efcdf58d642ceb4993c91a57ccc6af80bfd6e3017de2d82d19f918a72cfeb1c99d8981f4eddf4dcce29df6d562c4321a60dd407abc934cb1182") mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000001a000)=0x0, &(0x7f000001b000-0x4)=0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001a000)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f000000c000)={0x1, &(0x7f0000009000)=""/10, &(0x7f0000018000-0x18)=[{0x6dacbf40, 0xee, 0x7, &(0x7f000000e000-0xee)=""/238}]}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000019000)={0x2, &(0x7f000000b000)=[{0x0, 0x0}, {0x0, 0x0}]}) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000000f000)=[], 0x0}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000b000)={0x0, 0x0}) 2018/01/08 21:57:41 executing program 2: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003d000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(0xffffffffffffffff, &(0x7f000003f000-0x8)='./file0\x00', 0x80, 0x8) 2018/01/08 21:57:42 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00001d2000-0x18)={0x100, 0x0, 0x4, 0x50000000000000, 0xf0, 0x4}) r1 = add_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x0) keyctl$describe(0x6, r1, &(0x7f0000009000)=""/86, 0x56) [ 35.439599] audit: type=1400 audit(1515448661.930:27): avc: denied { setopt } for pid=5185 comm="syz-executor2" 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 [ 35.468272] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/08 21:57:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000001000-0x48)=@full={{0x3, {"50cd0c0777bef9"}, 0x8}, [{"ad692e42d02d9a"}, {"3e5f9cd805098b"}, {"a2e8d8638f4fe5"}, {"ad3acb3150c17a"}, {"f13264c6e2f63c"}, {"e18eae38c4dc8e"}, {"2b51bdf0322b51"}, {"556cc2994c9287"}]}, 0x48, &(0x7f00007c8000)=[{&(0x7f0000001000-0x86)="26732f308a4f85aed05beccccca4554df223adab2c15590412af4bc92e33b32116515a58062de6f1fa88adb080622e0bd6774618c43f37e8db8d1e6eb228af493c01c5656b40b5666aa4e0c056773a88874cd1e2a03695fcf9ea641b9ac4af8d1f12437114402b332ec2dd7a4432f2ddbfb5afc7b46f4729327d34353ee8e7d9b3900615589a", 0x86}, {&(0x7f0000192000-0xed)="cc4f6a49061c1a3d097620fd9fdc6a4993528b5c63e39cb9ac0db1803096b13dc6ebf8f61de1a5f206530d93430f30b23369223a7492bcd8ee81fee7672de99242059f4ce4c518e23afec557bfcb8246a497387c9b3804e2dadd7d5880599acdd1368cbde6587f4d6d7b3cf945cdf29bdc48a3d63e4adba597f59d322afd22ea4d0c21dad5883e499265532eb92170ed4728ed99b7caa2f8e7c9493cb655ad8620d350c9285cffcd78b29ec82b8af09ff1355b13e555c4ddb3590c525545f359656c5854022609aef7276e9e73b944b59c0d7503870effe186a23b3057d0ef592617325fca272ef53a83c32db7", 0xed}, {&(0x7f0000681000-0x2f)="5bd90ff77cc0529f83a1fb076f6c19798a709a91d6ebb60530b374bff9cc12ad4ff5d306e95ab4908d8b282e6cf4ab", 0x2f}, {&(0x7f0000080000)="3d8b26039feda0c584722654fa17f1c8098b857a4b55555deb8149e901aab59e740fd53b2dd7316491007a8bc29e47536e13c204b73d7ae224810594742a67bbed38204cec3a418fedd68659caeecf3e4701ba520a056a26a689b1d1180f777685107adb92c6d628f4d9bf49ed787117ac21b539907aed1d28125a3e5a32120231d8fbad02994beacca7263158d694", 0x8f}], 0x4, &(0x7f00007c9000-0x558)=[{0x88, 0x10f, 0xe2, "f359e5ddac546be2b1de7b75563a3946ac1c6fcfa611824162c3f6aabcab0e9cfc3f42071cb88759cb53761b8186fc676ab42840baf1df655b3a3250560f41ff89885f2f1a762194c9c3c6715ff6412b6b6b9b5755804f444c35d741a5e989904a8c86768c4a06b85a279f7a49e7a37eb75a3161ca"}, {0xa0, 0x11d, 0x645, "8b9bd469239c92b0caf60e8351d5fec5fdb4fc4981a8dddc51ca8e1162e121870e34b0de687710e313c99fb951e29e77077be5cca33b6fe1d6915495fd623bb79d90c9c42664d4e766f884f7e1097b59192e9325a40e055aac167279740513c192b4608ef5765f15ede0ae307b079d661d2058640d89d824023fe6ffa2e0bcf2b8f533fa9ff72b7bba"}, {0x78, 0x10e, 0x3, "8dbc8767babfe89f8c74663ee0bced3a6fda1a8d98a3a37457d9b295f08d3c8cd723f3af76e9f9399a30953f18dfab273a78408ff72e09684e52dfcd52897fe279e9cbe9d020561eafcadf25e00df28dc547d443d7232c8bc4c1a15d76cfb36138"}, {0xc0, 0x111, 0x1, "6e6772c0cd4739123d130b2d870a1cfc75aab439f6a5155edabd2e689c80fc3f36c695f89210614c3e55aec636055b1b9d8a0f8d7bb9cf30466eeda0219ff0a2583e8263fc7aa23ac7bb2d38ea6217cfe152b799a31fd9b2c5d019735b75cdbf24b93be0eb19a81fe8425659c9bfd87630b27ff5e614baf40320dd1b022600fa1cb6482d54f3a6b22efc58166c04fa390aa74be29942a70512ae6ea201ca8ac33ae52d30bcd321d6aaffd8d1"}, {0xa8, 0x0, 0x20, "ae354ca09bd47b7004db4ce1da59e3b2097cca443a93ff96adf9ed1bc66fd088e7c817b211787f5ba838bc7aa7f46193586441400a5a9dcbcc3aaeccf18f34f0883e7f008231c9870403a8792f570d2c8b8d41d0546cebd51bd4ae2164a032a273458e6a1a6f8694a55ba4c42a5a8a6ed8254c1d25a9c8ec67da8e1b1647d65d962380fb9750c74fe7a213175a943414f6cfc1b8d4"}, {0x80, 0x104, 0x6, "b3dea54d7882e6b56335c67caadc43347889fd4f5781e36a6af91f95237e3895e7622ac8c51fa72357d13a5752398e2a96f2236c1404f1e5a2df52dcba2d50a83ac04aee9edd2fa8c099f79b455ee8726206ce69e796d59a85c16bcdb63e465e50f9c5e5b05a84e7de83c9cb18"}, {0xd0, 0x1ff, 0xfffffffffffffff7, "9255ef477979ff388eb5dfd3bca3ca28def4926d21602779ff40847509821e1ac01e0028aae611320b1a6ab92cff0e0a16d722a3f788a23a99f336b5bb2e30203b042bca8d061c6a5aec8ecd8cdbaae3033cbc7483bed97373ae2d430dd47439c2f56d73435993cb8dba9b0da30d1e32dafaa327231488f14518e2cabbcc4b3a459c313c3fa94cc4b1477bd5e4a6c61cb959a609f1d15faa7030e4d2e84ad664ba7dc01e6466a930e52a1b1049f633a180778c55ad7e736ec567dfb547f9c738"}, {0x30, 0x10b, 0x0, "2acb4a7488061bd6c791c0907b4a53df02084c15cb9e825af24a6744e6"}, {0x58, 0x11f, 0x0, "c055b47b4a0d88d26d3a92ab02b064b37c7dc8a255a606f2a16476bceb6b5b4b73b30adfd998791563a8dcd74d969337ab24625e2c7141492a59c91a98ef6c32feac1613"}, {0x78, 0x187, 0x7, "8d7e867ace90996e37adeb803ebeca24b4155875b3fe9d14c273fab64d34f3df66112fee5622a5a02dd87a02ffc7100f25cd7959ac2b4194965db1db7dd4f0aa198c99be4839d7e858d97b16f09d2714c42173d3ab1b07871a0baa237315908577bb4f345b3e5d"}], 0x558, 0x24000041}, 0x24000040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d3a000-0x10)=[{&(0x7f0000adf000)="390000001100094718bb61e1c30500ff0700f8ff0100000045ef00ff08009b0019001a000f000000000000000000000000e9ff000e000d0005", 0x39}], 0x1) recvmmsg(r1, &(0x7f0000b32000)=[{{&(0x7f0000692000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000a11000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0xfffffffffffffffd, &(0x7f0000cd7000)={0x77359400, 0x0}) 2018/01/08 21:57:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00003aa000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xafe, 0x2, 0x5, 0x20}, &(0x7f0000515000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000016f000-0x10)={0x9, 0xd, 0x450, 0x20, r1}, &(0x7f0000000000)=0x10) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000-0x10)={0x2, &(0x7f0000001000-0x8)=[{0x3, 0x5}, {0x3f, 0x4}]}) prctl$void(0x15) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x101, 0x4) 2018/01/08 21:57:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0xff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="", 0x0}) 2018/01/08 21:57:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000018b000)='./file0\x00', 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$sg(&(0x7f00003b2000)='/dev/sg#\x00', 0x8, 0x0) ioctl(r1, 0x1008000002279, &(0x7f0000773000)="") 2018/01/08 21:57:42 executing program 5: getresuid(&(0x7f000069b000)=0x0, &(0x7f00005e1000)=0x0, &(0x7f00004ae000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000069f000)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000106000)="657468316d643573756dc6757365725e656d3000", 0x0) keyctl$get_persistent(0x16, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000c78000-0x1f)="1f0000000201ff00040000000000010100d1000009000200010000c5000000", 0x1f) 2018/01/08 21:57:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00002c4000)={{0xda3, 0x7fff}, {0x1, 0x2}, 0x35f5, 0x0, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x1000000005432, &(0x7f0000018000)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000016000-0x10)={0x2, &(0x7f0000022000-0x10)=[{0x7, 0x9, 0x0, 0x2}, {0x4, 0x4df, 0xcd33, 0x1}]}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000)={0x6, &(0x7f0000021000-0x30)=[{0x91eb, 0x1, 0x5, 0x8}, {0x2, 0x98c6, 0x5f, 0xffffffffffffcbf2}, {0x8, 0x7c4, 0x4a, 0x9}, {0x0, 0x5, 0x6, 0x8001}, {0xffffffff, 0x92, 0xffffffff, 0x8}, {0x8001, 0x9, 0x0, 0x5}]}, 0x10) [ 35.537214] audit: type=1400 audit(1515448662.020:28): avc: denied { write } for pid=5229 comm="syz-executor4" name="net" dev="proc" ino=12257 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 35.564091] audit: type=1400 audit(1515448662.050:29): avc: denied { add_name } for pid=5229 comm="syz-executor4" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/08 21:57:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x800, 0x0) ioctl(r0, 0x6, &(0x7f0000bd8000)="75c37941142a27e788dbc0201ab87633c360e559baf6737baed578c3efbe09aee5be1382b9f84a668bf419dd7dca92dec6b4e59a6fc903288c3dcd294ad88de9") sendmsg$netlink(r0, &(0x7f0000628000-0x38)={0x0, 0x0, &(0x7f0000190000)=[{&(0x7f00005ae000)=[{0x14, 0x43, 0x320, 0x0, 0x0, '\n'}], 0x14}], 0x1, &(0x7f000009f000-0x40)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000676000-0x4)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aba000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) 2018/01/08 21:57:42 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000001000)={0x2, 0xd, 0x81, 0x7, 0x7, 0x0, 0x6, 0x2, [@sadb_lifetime={0x4, 0x4, 0x100000001, 0x0, 0x8000, 0x1}, @sadb_x_nat_t_port={0x1, 0x17, 0x3, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x2400c000) fcntl$setownex(r0, 0xf, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000012000)=0x1f, 0x4) 2018/01/08 21:57:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xfffffffffffffffc, &(0x7f0000a0b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00008ac000)={0x6, 0x6, 0x8000, 0x7, 0x0}, &(0x7f0000ce2000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002cb000-0x10)={0x6, 0x1, 0x5, 0x7, r1}, 0x10) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ff0300000000000000", 0x12, 0x0, 0x0, 0x0) 2018/01/08 21:57:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000aa9000-0x9)='/dev/sg#\x00', 0x9, 0xfffffffffffffff9) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f00001b5000)={0x0, 0x0, 0x0, 0x0, 0x85, 0x0}) 2018/01/08 21:57:42 executing program 0: mmap(&(0x7f0000000000/0xa79000)=nil, 0xa79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f00001d2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a79000)=0x10) r1 = signalfd4(r0, &(0x7f0000803000)={0x0}, 0x8, 0x0) socket$netlink(0x10, 0x3, 0xc) readv(r1, &(0x7f0000a78000)=[{&(0x7f000086c000-0xfa)=""/250, 0xfa}], 0x1) signalfd(r1, &(0x7f0000a77000-0x8)={0x0}, 0x8) 2018/01/08 21:57:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00005ee000-0x8)={0x0}, 0x8) unshare(0x20000000) fadvise64(r0, 0x0, 0xfffffffffffffffc, 0x0) 2018/01/08 21:57:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000512000-0x8)={0x0, 0x100000000}, &(0x7f0000ac1000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000eea000)={r1, 0x10001, 0xd7, "356932484d21d5d609ce24297512cfe11fc95b63023402cb397836e1044eabbe3271d89ec03eb0651c6a350cea08c60984a2fab4386347aba9c29d2450e3c0f44ec2873deb85f2209dfe4abdfc537888126e31411f2479787135e1285f0e6e5e2bb6bc8485a2e57cb57997c1e060ee0c718efc78e4268665fd9c83ccbad5072f467f7a20e8067f6646beb6713e3e5d5bfe5b55b9b4026d2c5dab422cbbf2986a16ec5902d0dd716a3fade2d35d1805a692e47b641b11f1283180d44537f585543b8e12aeaf425dd0a46051daac844fcd0c8070e6a3478d"}, 0xdf) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c5000)='/dev/keychord\x00', 0x41, 0x0) accept$ipx(r3, &(0x7f00001e6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001f6000)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 21:57:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mkdirat(r0, &(0x7f0000b33000-0x8)='./file0\x00', 0x400000003) symlinkat(&(0x7f0000079000)='./file0\x00', r0, &(0x7f0000aba000)='./file0/file0\x00') unlinkat(r0, &(0x7f000030b000)='./file0\x00', 0x200) 2018/01/08 21:57:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x40000000000, 0x8006) write(r0, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002a5000-0x15)='/dev/pktcdvd/control\x00', 0x80400, 0x0) readv(r0, &(0x7f0000a13000)=[{&(0x7f0000e11000-0xad)=""/173, 0xff73}], 0x1) 2018/01/08 21:57:42 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f00001a2000-0x7a)="eb", 0x1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000fdc000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000114000)=0x10, 0x80000) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000fdc000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fdc000-0x4)=0x10, 0x800) r1 = add_key$user(&(0x7f0000334000-0x5)='user\x00', &(0x7f000049a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdb000-0xda)="6188a31dad3b9807581c31cbfada80318a60342273295d19efe04372a010f87da4d47f4069ae8cd37200063c06d16caa97a8a67db9a86140efae546d10b40da66e8cd5ad0160ddfa59af9be84f948267ae6463c206e3bbe16402fccae0ee28d3b1a1b1be7dcf0a3ef76e4f93d2aa48a844aae9b313f440d01047e5ac8355e0344bae173da874ef1b7dc2bc63fe21870e82dac5c2ff18e0e2d624cac23b6407133244ee616974ec020e385d5929b482f639c23078cc5e2901de3d9a62436ed0cc448e438060cdb3613b543534dc67de95fe0644aa48940d44a806aeeeb085d5ea278c486bf2e581c7b11d1a4588239267caccfef65dd765", 0xf7, 0xfffffffffffffff8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007f0000-0x8)={0x0, 0x0}) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000be0000-0x4)=0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r3 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000fdc000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fdb000)=0x60) lseek(r3, 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r4, 0x3, &(0x7f0000fdd000-0x4)=0x8) r5 = request_key(&(0x7f0000fda000)='keyring\x00', &(0x7f0000fdb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fdb000-0x1e)='!user])em0posix_acl_access4.[\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r1, &(0x7f0000fdb000-0xe5)="6dd50e33eb4ba9d32ce521aff88a96f5196e7969ced92d8e3da7fe91d5f6455f065a9bcdb5870588a1d87fbfc6a0b9447a3f7cc39272d10995fec4039389d3c91ca66fbc9134df1ea70f4502d571b6d307735a4faae4227cf772da2a1ec73765628eaff3dbd6f52628fbd9111365434d7f99688e4341fc3de2b8dcaa54fa209799327e366e3d2b0d006f650b806e7790c898c34215de424bdda50233a4862d88d23e7be2a985c59713809bac8c17d54098db6f501380a8b2d69036037d4269bec86f51fc5ba505f6cda39b2b398ca6a79a881176c62857ad948096f62cf07a8666b96d8fcd", 0xe5, r5) 2018/01/08 21:57:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000001000-0x48)=@full={{0x3, {"50cd0c0777bef9"}, 0x8}, [{"ad692e42d02d9a"}, {"3e5f9cd805098b"}, {"a2e8d8638f4fe5"}, {"ad3acb3150c17a"}, {"f13264c6e2f63c"}, {"e18eae38c4dc8e"}, {"2b51bdf0322b51"}, {"556cc2994c9287"}]}, 0x48, &(0x7f00007c8000)=[{&(0x7f0000001000-0x86)="26732f308a4f85aed05beccccca4554df223adab2c15590412af4bc92e33b32116515a58062de6f1fa88adb080622e0bd6774618c43f37e8db8d1e6eb228af493c01c5656b40b5666aa4e0c056773a88874cd1e2a03695fcf9ea641b9ac4af8d1f12437114402b332ec2dd7a4432f2ddbfb5afc7b46f4729327d34353ee8e7d9b3900615589a", 0x86}, {&(0x7f0000192000-0xed)="cc4f6a49061c1a3d097620fd9fdc6a4993528b5c63e39cb9ac0db1803096b13dc6ebf8f61de1a5f206530d93430f30b23369223a7492bcd8ee81fee7672de99242059f4ce4c518e23afec557bfcb8246a497387c9b3804e2dadd7d5880599acdd1368cbde6587f4d6d7b3cf945cdf29bdc48a3d63e4adba597f59d322afd22ea4d0c21dad5883e499265532eb92170ed4728ed99b7caa2f8e7c9493cb655ad8620d350c9285cffcd78b29ec82b8af09ff1355b13e555c4ddb3590c525545f359656c5854022609aef7276e9e73b944b59c0d7503870effe186a23b3057d0ef592617325fca272ef53a83c32db7", 0xed}, {&(0x7f0000681000-0x2f)="5bd90ff77cc0529f83a1fb076f6c19798a709a91d6ebb60530b374bff9cc12ad4ff5d306e95ab4908d8b282e6cf4ab", 0x2f}, {&(0x7f0000080000)="3d8b26039feda0c584722654fa17f1c8098b857a4b55555deb8149e901aab59e740fd53b2dd7316491007a8bc29e47536e13c204b73d7ae224810594742a67bbed38204cec3a418fedd68659caeecf3e4701ba520a056a26a689b1d1180f777685107adb92c6d628f4d9bf49ed787117ac21b539907aed1d28125a3e5a32120231d8fbad02994beacca7263158d694", 0x8f}], 0x4, &(0x7f00007c9000-0x558)=[{0x88, 0x10f, 0xe2, "f359e5ddac546be2b1de7b75563a3946ac1c6fcfa611824162c3f6aabcab0e9cfc3f42071cb88759cb53761b8186fc676ab42840baf1df655b3a3250560f41ff89885f2f1a762194c9c3c6715ff6412b6b6b9b5755804f444c35d741a5e989904a8c86768c4a06b85a279f7a49e7a37eb75a3161ca"}, {0xa0, 0x11d, 0x645, "8b9bd469239c92b0caf60e8351d5fec5fdb4fc4981a8dddc51ca8e1162e121870e34b0de687710e313c99fb951e29e77077be5cca33b6fe1d6915495fd623bb79d90c9c42664d4e766f884f7e1097b59192e9325a40e055aac167279740513c192b4608ef5765f15ede0ae307b079d661d2058640d89d824023fe6ffa2e0bcf2b8f533fa9ff72b7bba"}, {0x78, 0x10e, 0x3, "8dbc8767babfe89f8c74663ee0bced3a6fda1a8d98a3a37457d9b295f08d3c8cd723f3af76e9f9399a30953f18dfab273a78408ff72e09684e52dfcd52897fe279e9cbe9d020561eafcadf25e00df28dc547d443d7232c8bc4c1a15d76cfb36138"}, {0xc0, 0x111, 0x1, "6e6772c0cd4739123d130b2d870a1cfc75aab439f6a5155edabd2e689c80fc3f36c695f89210614c3e55aec636055b1b9d8a0f8d7bb9cf30466eeda0219ff0a2583e8263fc7aa23ac7bb2d38ea6217cfe152b799a31fd9b2c5d019735b75cdbf24b93be0eb19a81fe8425659c9bfd87630b27ff5e614baf40320dd1b022600fa1cb6482d54f3a6b22efc58166c04fa390aa74be29942a70512ae6ea201ca8ac33ae52d30bcd321d6aaffd8d1"}, {0xa8, 0x0, 0x20, "ae354ca09bd47b7004db4ce1da59e3b2097cca443a93ff96adf9ed1bc66fd088e7c817b211787f5ba838bc7aa7f46193586441400a5a9dcbcc3aaeccf18f34f0883e7f008231c9870403a8792f570d2c8b8d41d0546cebd51bd4ae2164a032a273458e6a1a6f8694a55ba4c42a5a8a6ed8254c1d25a9c8ec67da8e1b1647d65d962380fb9750c74fe7a213175a943414f6cfc1b8d4"}, {0x80, 0x104, 0x6, "b3dea54d7882e6b56335c67caadc43347889fd4f5781e36a6af91f95237e3895e7622ac8c51fa72357d13a5752398e2a96f2236c1404f1e5a2df52dcba2d50a83ac04aee9edd2fa8c099f79b455ee8726206ce69e796d59a85c16bcdb63e465e50f9c5e5b05a84e7de83c9cb18"}, {0xd0, 0x1ff, 0xfffffffffffffff7, "9255ef477979ff388eb5dfd3bca3ca28def4926d21602779ff40847509821e1ac01e0028aae611320b1a6ab92cff0e0a16d722a3f788a23a99f336b5bb2e30203b042bca8d061c6a5aec8ecd8cdbaae3033cbc7483bed97373ae2d430dd47439c2f56d73435993cb8dba9b0da30d1e32dafaa327231488f14518e2cabbcc4b3a459c313c3fa94cc4b1477bd5e4a6c61cb959a609f1d15faa7030e4d2e84ad664ba7dc01e6466a930e52a1b1049f633a180778c55ad7e736ec567dfb547f9c738"}, {0x30, 0x10b, 0x0, "2acb4a7488061bd6c791c0907b4a53df02084c15cb9e825af24a6744e6"}, {0x58, 0x11f, 0x0, "c055b47b4a0d88d26d3a92ab02b064b37c7dc8a255a606f2a16476bceb6b5b4b73b30adfd998791563a8dcd74d969337ab24625e2c7141492a59c91a98ef6c32feac1613"}, {0x78, 0x187, 0x7, "8d7e867ace90996e37adeb803ebeca24b4155875b3fe9d14c273fab64d34f3df66112fee5622a5a02dd87a02ffc7100f25cd7959ac2b4194965db1db7dd4f0aa198c99be4839d7e858d97b16f09d2714c42173d3ab1b07871a0baa237315908577bb4f345b3e5d"}], 0x558, 0x24000041}, 0x24000040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d3a000-0x10)=[{&(0x7f0000adf000)="390000001100094718bb61e1c30500ff0700f8ff0100000045ef00ff08009b0019001a000f000000000000000000000000e9ff000e000d0005", 0x39}], 0x1) recvmmsg(r1, &(0x7f0000b32000)=[{{&(0x7f0000692000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000a11000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0xfffffffffffffffd, &(0x7f0000cd7000)={0x77359400, 0x0}) [ 35.596289] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 35.610481] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/08 21:57:42 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) signalfd4(r0, &(0x7f0000ac3000)={0x7}, 0x8, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a91000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) unshare(0x40600) signalfd(r1, &(0x7f0000fad000-0x8)={0x0}, 0x8) 2018/01/08 21:57:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000844000-0x9)='/dev/rtc\x00', 0x181001, 0x0) recvfrom$inet6(r0, &(0x7f0000ef3000)=""/160, 0xa0, 0x0, &(0x7f0000c3d000-0x1c)={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x96fb}, 0x1c) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000e46000)={0x0, {{0xa, 0xffffffffffffffff, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffaf) 2018/01/08 21:57:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00006bc000)={0x0, 0x0, &(0x7f00008bb000)={&(0x7f0000439000-0x180)={0x2, 0x11, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_x_sec_ctx={0xa, 0x18, 0x0, 0x0, 0x41, "faeeb0601140e46048026a6a577984a1afa4a3e339b44428a9c152a0f3bc6293e940d2a0b9bf0dcdb046372d8f7188505b8a73769dbcf35a4d6bc2da3742bc1e60"}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fcd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bfb000-0x4)=0x14) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eba000)='/selinux/checkreqprot\x00', 0xfffffffffffffff9, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000c4b000)=""/56) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fb9000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c19000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000170000-0x10)={0x7, 0x3, 0x8, 0xfffffffffffffffc, r2}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d48000-0x20)={@loopback={0x0, 0x1}, 0x7, 0x3, 0x3, 0x2, 0x9, 0x2, 0x9}, &(0x7f00005be000)=0x20) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000050f000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00006bb000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000627000)=0x14) 2018/01/08 21:57:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00005d5000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f00002ac000)=0x0, &(0x7f00004a0000)='K') nanosleep(&(0x7f000022a000-0x10)={0x0, 0x1c9c380}, &(0x7f00001f6000)={0x0, 0x0}) 2018/01/08 21:57:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000046f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000905000-0x8)='./file0\x00', 0x40) link(&(0x7f00003a3000-0x8)='./file0\x00', &(0x7f00005c1000-0x8)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000249000-0xc)='/dev/autofs\x00', 0x40240, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000018b000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000087d000-0x8)={r1, 0x8}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x100) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000334000)=0x0) mknod(&(0x7f0000b09000-0x8)='./file0\x00', 0x140, 0xef) inotify_add_watch(r0, &(0x7f0000c1a000-0x8)='./file0\x00', 0x80000800) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rt_sigprocmask(0x1, &(0x7f0000996000-0x8)={0x8}, &(0x7f000085e000)={0x0}, 0x8) symlink(&(0x7f0000e9f000)='./file0/control\x00', &(0x7f0000640000)='./file0/control/file0\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000fe8000-0x4)=0x8, 0x4) rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000c31000-0xfc)=""/252, &(0x7f0000278000-0x4)=0xfc) 2018/01/08 21:57:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000071000-0x28)={@common='gre0\x00', @ifru_names=@generic="4d54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000a44000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0xfffffffffffffdcc) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000a08000-0x28)={@common='tunl0\x00', @ifru_ivalue=0x800}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f00000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) 2018/01/08 21:57:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80001, 0x0) listen$netrom(r0, 0x0) syz_open_dev$random(&(0x7f0000bdf000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0d000-0xa)='/dev/ptmx\x00', 0x200001, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0xfffffffffffffca6, &(0x7f0000a4e000)=[], 0x8, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) syz_open_dev$usbmon(&(0x7f0000db0000)='/dev/usbmon#\x00', 0xffffffff, 0x80000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000fa7000-0x4)=0x0) ptrace$cont(0x20, r4, 0x6, 0x401) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) [ 35.741154] device gre0 entered promiscuous mode 2018/01/08 21:57:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000844000-0x9)='/dev/rtc\x00', 0x181001, 0x0) recvfrom$inet6(r0, &(0x7f0000ef3000)=""/160, 0xa0, 0x0, &(0x7f0000c3d000-0x1c)={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x96fb}, 0x1c) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000e46000)={0x0, {{0xa, 0xffffffffffffffff, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffaf) 2018/01/08 21:57:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b4c000-0xa)='./control\x00', 0x0) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) 2018/01/08 21:57:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) accept$llc(0xffffffffffffffff, &(0x7f0000e91000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004f1000-0x4)=0x10) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000228000)=@file={0x0, ""/108}, &(0x7f0000109000-0x4)=0x6e, 0x80800) fstat(r0, &(0x7f000086b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0x224, @tick=0x3, 0x253, {0x400, 0x0}, 0x81, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000067a000)=0xf91, 0x4) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) 2018/01/08 21:57:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000084c000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000484000-0x44)="cf56f8b627f831e01ebb5e7fea348116ae918ae983f092a3dbe1249bba9560c105e9977128d2d7d430c8fa6d6a3296030dd136788ffc7c082f3cccbc9c8e3432c645475d", 0x44) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00004e0000-0x1f)="1f0000000d0a1f000000000000000000029d15ff090001800400010000df18", 0x8) 2018/01/08 21:57:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000507000-0x8)=0x0, &(0x7f00002bd000-0x4)=0x8) read(r0, &(0x7f00005da000)=""/114, 0x72) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a81000-0x4)=0x80000000, 0x4) lseek(r0, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000e8b000-0x8)='./file0\x00', &(0x7f000024c000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f00000dd000-0x8)='pagemap\x00', 0x8, 0x1) readv(r0, &(0x7f00001cc000-0x20)=[{&(0x7f0000ff9000-0x40)=""/64, 0x40}], 0x1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00009bc000-0x4)=0x0) 2018/01/08 21:57:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000248000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000001000-0x8)='./file0\x00', 0x10000000000001) 2018/01/08 21:57:42 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000534000-0x11)='/selinux/enforce\x00', 0x80400, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000093d000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @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]}}, &(0x7f0000005000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x3)={r1, 0x800}, &(0x7f0000001000)=0x8) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0xffffffffffffffc1) 2018/01/08 21:57:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ab2000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000fdf000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f00002d9000)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000bb8000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a13000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000adb000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000617000-0x4)=0x24) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00001d8000-0x8)={r4, 0x3}, &(0x7f0000866000-0x4)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r0, &(0x7f000058f000-0x1)="", 0xfffffffffffffff4, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f00007d6000-0x38)={&(0x7f0000d4a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000786000-0x10)=[{&(0x7f0000f6a000)=""/6, 0x6}], 0x1, &(0x7f00007bb000+0x73)=""/4096, 0x1000, 0x0}, 0x10102) sendfile(r0, r3, &(0x7f000045a000-0x8)=0x0, 0x9) 2018/01/08 21:57:42 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fe6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="53d2db749cec3984417a7162404dfbbb", @ifru_ivalue=0x2d8aa887}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000c8d000)='/dev/sg#\x00', 0x490d, 0x2001) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000143000-0x1000)="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", 0x1000) r2 = syz_open_dev$random(&(0x7f000009e000-0xc)='/dev/random\x00', 0x0, 0x1) write(r2, &(0x7f000031d000+0xf9)="", 0x0) 2018/01/08 21:57:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00001fc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000316000-0x4)=0x1c, 0x800) signalfd4(r0, &(0x7f000085a000)={0x9}, 0x8, 0x0) 2018/01/08 21:57:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) sendto(r0, &(0x7f0000c57000)="140000000a0ae7c5ffffffffff010017011f00e5", 0x14, 0x0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fa1000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000038d000-0x50)={0x1, 0x4, 0x3, 0x0, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000e6e000)={0x2, {{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8d90}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6f66}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/08 21:57:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000000000) writev(r0, &(0x7f0000d40000)=[{&(0x7f0000802000-0x29)="290000001900ff090019c600f20000020a1300000000ff0680e6e9f70d000900e0ff0000000008f9f6", 0x29}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d58000-0x4)=0x0) r2 = dup(r0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000305000-0x7)="128d7ad0a92789") lstat(&(0x7f00000bd000)='./file0\x00', &(0x7f0000cd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000f34000-0x20)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000014d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017b000-0x4)=0xe8) fstat(r0, &(0x7f000017e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000201000-0x4)=0x0) r9 = geteuid() r10 = getgid() sendmsg$netlink(r0, &(0x7f00003e3000)={&(0x7f00000be000-0xc)=@proc={0x10, 0x0, 0x3, 0x2000000}, 0xc, &(0x7f0000bb0000-0x20)=[{&(0x7f00005b9000)=[{0x4c, 0x3, 0x304, 0x7f, 0x3, "1fda5a6c23233150659c48fc403179f5d4cd29d214aa79c6329e4f969aab1242bba6104d13c69cc08418e848f0076a4120f86b3c870a4c7fd39f68dc"}], 0x4c}, {&(0x7f0000c64000)=[{0xbc, 0x0, 0x600, 0x4, 0x0, "38f5767797653e222b748b524ac31a98eda64ec1262482a4a28213fa003881b476011fb1860164e06a5b08f66c595eab4720bb1ab8cb95ca8d46248c35e541e37d5963be7ddbd981e8f33a7d49c8b86d1412dbd90676a9dab9cc1d728f0aa7d30e841fccdd3dd40c4596a5e7103a1ebad37e055fac092e6a1733e43cb3e18b3320abe296f0a5b62ba08928afab959d20e06be3640869f62ebcaff2175ddaf20588d8864fccafa3653fc9e5"}], 0xbc}], 0x2, &(0x7f0000f60000-0x90)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x90, 0x44081}, 0x80) 2018/01/08 21:57:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000904000-0x90)="f6", 0x1, 0x20040000, &(0x7f00002d9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) ppoll(&(0x7f0000e53000-0x8)=[{r0, 0x40, 0x0}], 0x1, &(0x7f0000788000)={0x77359400, 0x0}, &(0x7f00005e9000-0x8)={0x8}, 0x8) 2018/01/08 21:57:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001ac000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000550000-0xa)='attr/exec\x00') accept4$ax25(r1, &(0x7f00004eb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000127000-0x4)=0x10, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d7c000-0xc)='net/rt_acct\x00') sendfile(r1, r2, &(0x7f0000fd3000)=0x0, 0x16ca) 2018/01/08 21:57:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000325000)={0x1, 0x3, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="3654a2e17839"]}) setrlimit(0x0, &(0x7f0000012000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001b4000)='/dev/autofs\x00', 0x900, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000027b000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r2, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0) add_key$user(&(0x7f0000e03000)='user\x00', &(0x7f0000911000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a41000)="c3a82bfa4f54b3d795cb2f468f19085450745ca19af20b8d6e446f957e1d51757bf8bcc50b5d4c3462cc49bb14468ca6cb0b59cdc075684cc3a74e154f1d8bcf97989d3d301aa34964e0f3b38859a07af340464d4197369fb058f8e3986b735dd3ab1618fbe05945b7f711368876aa1a431c7cb23421368c920c10fd000535c9f02fc59c904cc31c63d72778c0dd1a872bfc6a173bb5fb6f448a4ca14c9b456d182bbf1ea464ee793955e7fa0eeabc3905c68d715f62bd56c4f0f43eb83565fc18ad518e3df41cc5bd6a063a3bc8e2ded616cb99146425acb449421549c93ebe9a902703bd7779", 0xe7, r2) prctl$getreaper(0x28, &(0x7f00001ac000)=0x0) add_key$keyring(&(0x7f0000f82000)='keyring\x00', &(0x7f0000caf000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d81000)='/selinux/load\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) 2018/01/08 21:57:42 executing program 6: mmap(&(0x7f0000000000/0x552000)=nil, 0x552000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004d4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000551000)={0x0, 0x0}) madvise(&(0x7f000028e000/0x2000)=nil, 0x2000, 0xf) 2018/01/08 21:57:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000292000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000ef4000-0x28)={&(0x7f0000ae8000/0x3000)=nil, 0xffffffff, 0x1, 0x2, &(0x7f0000775000/0x4000)=nil, 0x4}) socket$nl_xfrm(0x10, 0x3, 0x6) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00001e8000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000f1d000-0x4)=0x0) mprotect(&(0x7f0000830000/0x3000)=nil, 0x3000, 0x4) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00008be000)=r2) sendto$inet(r0, &(0x7f0000e25000-0xfff)="11", 0x1, 0x1, 0x0, 0x0) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f00006c8000-0x9e)=""/158, &(0x7f0000e8b000-0x4)=0x9e) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008d0000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/08 21:57:42 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000000)={0xfa, 0x0, 0x0, 0x8, 0x0, 0x0}) r0 = socket(0xa, 0x80000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/08 21:57:42 executing program 0: r0 = socket$inet(0x2, 0x801, 0x0) r1 = dup2(r0, r0) lseek(r0, 0x0, 0x3) listen$netrom(r1, 0x0) accept4$inet(r0, 0x0, &(0x7f00006d4000-0x4)=0x0, 0x0) 2018/01/08 21:57:42 executing program 7: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000614000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000042e000)=[{&(0x7f000033c000)="2900000021001900013d3524000a00060200000500000000000000040d000c00000000160000002008", 0x29}], 0x1) 2018/01/08 21:57:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000656000/0x3000)=nil, 0x3000) shmdt(0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000875000-0x60)=[{&(0x7f0000502000)="87bdd6ae467780090b9b6e69156419fe4584a83b5248925d5cc25041b22052e83f027c25b410330ffe04e4119dc5ea18be72928e2226500ad73836c18f097f04a635665cce21424b00831a0d65a5f32b0e1b3d0761f0bbd67b745558a9e61c4c79af4019557892f30f9a13304f7d89b727ea94bafbc3e09eb1e348f283635951d7f626e4c9132c5476a847d07400e0ba421d6aee9786a5d3250564eb017c1fc3fa9ede809d31ccedc7", 0xa9}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000134000)="b2ca68d821322868dca06e073b964f1ca464e98456a2495b2b6b0a020c2e2595dd2991ea8fdcc263a4fc11a701b7a71dd2c8e55e75ddf00828109ad7559bd1a92f68d144e90ac3788c29fde5aaaacb73babfb7752db22b68adc51745ccfa4a6826fd54abd08e2b0b60b08c13d6cb35162a6ddec545a2011981a9015bb9a455a7d94c4f40c5c3cd7bd1778275f0ba4a59085e1acc449dc57ae39a1c40a88812a1c9d6d1", 0xa3}, {&(0x7f00004a9000-0x59)="4ad13109e02a66bd4ff22f791756937708bb4e3ba5c6039a72ecf7e14f63ae85d7c42dedd610d8b92525d424bd296b2dd9da25a5d50476acde0368dc95462f7a834c5dd00296aedd9be718ac9e81f5df7008bffbae12c8eae4", 0x59}, {&(0x7f0000745000-0x3e)="2c988991765e15ec448e1b773b6314f44dbe19b3d5e6e98b64b6bfe9e3a1b2206f55d16f1241e8285baec554618a920c0b93dcb28ea00f63a4a6037f4f89", 0x3e}, {&(0x7f0000000000)="1ad29fddb2df98651aaeab3b5b694964f1f0fe6c37c3cf75334f279f640a6d7817445b6914cff219286ee2b6c723bacb2c8f7c351f842e425ef2d985c115b61f586d3adcca25aed83af3df3e2f406fc2cced7109fd58c837dcdab06ba2200ec65e59868e02e7891e5a90e1dc204376311f33d917b99d352af70b242d8a248502784ced56bf044a7a27fabe60256e239683a523047cd1cd6e22ba6fb21117c3e9f0f085003fbadef4745f58552bfc9db0c3ff80", 0xb3}], 0x6, 0x0, 0x0, 0x8000}, 0x20000040) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/08 21:57:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000050000)='/dev/ptmx\x00', 0x82202, 0x0) socketpair(0xa, 0x80004, 0x95, &(0x7f0000d88000-0x8)={0x0, 0x0}) syz_open_pts(r0, 0x200000) r1 = syz_open_procfs(0x0, &(0x7f0000b69000)='ns/user\x00') ioctl$TCSETS(r1, 0x5402, &(0x7f0000c31000-0x24)={0x10000, 0x2, 0x6, 0xfffffffffffffffc, 0x6, 0x8, 0x9, 0x2, 0x8, 0x6, 0x1, 0xffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fef000-0xc)={0x0, 0x40, 0x10}, &(0x7f000094f000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000063b000)={r2, 0x2, 0x4, 0x100}, 0x10) sendmsg$netlink(r1, &(0x7f0000817000-0x38)={&(0x7f0000dff000)=@proc={0x10, 0x0, 0x3, 0x4241}, 0xc, &(0x7f0000334000)=[{&(0x7f00006a0000)=[{0x1010, 0x3, 0x201, 0x4f9, 0x3, "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{0x50, 0x3, 0x2, 0x5, 0x1, "bb2ffb7d17e76f791df4ff9394003c8745065cdb31c7b74c1c3b8247783222dba4aadf98d31fc3aad82515b0e201d5c7f49e7c550ccd501d104b525926d73b67"}, {0x44, 0x7f, 0x402, 0x4, 0x1, "46a853fdee0560ef2272158615f4329cb036453fd87673fe71a9b6d4a4da3df1fc651f18b47f744a37a17054d7b3f354e0ae98"}, {0xa4, 0x8, 0x200, 0x4, 0x3, "f909d707b799c53e36b38f63c42952ca1f92a4c7d2f249bdd500972c9085067b7ca19c5599b0498159b6fef076524d47be042fdb90ffc87c2c87a07476ae446aa66096a4548df8b4cbc31946126ba74256cbd8d976d028b6930097f71141a2199a2c9870cfd81357dc8311fd6124bf5cc26f80ca8609c30cdb2c74c739046f7796200740e18dea5a80f00a64423e48d89ca2b2a1"}, {0x98, 0x63d, 0x114, 0x100000000, 0x2, "d154c4a0ea20e76992a5c78378e4628168c487770727207ab60eea683ece3509f878637ca922eab6fbb1fe0586e97d24f4d70baf11207060de9432c1c55162f921e05b623e423c4d246889a121e1f42cfe7178846186521f81d849cc6854801527ef2cd3d9418bf307306953a558329ef100849e688c46285455ae5e34773058b43312b123"}], 0x11e0}, {&(0x7f0000efb000)=[{0x64, 0x3f, 0x200, 0x0, 0x3, "e2db2d95d62953f502fdf05b991e77babd4f004514245918a7466d127bd963e7e6bbc676efd2d8eae9b2e4bd9214304eb33c5a242b5c04f2c9df718e4dd89c7c8012c9cce995977cbcb98381b6dd7717bedf9bc9"}, {0x1c, 0x0, 0x200, 0x0, 0x3, "493c76164ef6ae396838"}, {0xd0, 0x80, 0x100, 0x34700000000, 0x3, "0ac223f483f41e0f8ff4d402e9fcd2cf72903d7fc058dbe9a10317ec804cfe1ca0009981eb48e43f330ab6ba4872a75238c0167ed8b84a108c6b34b3dbfb48b83094e54ec82b630fcb6bd0fe22b80536014a2e23727b2c3e79f867208bc5bbdf4893249c35d4aecc1f9ec7541f07eb4bd432f2250f1643fcef5a7658aa1347926b41c20c6d92c558481ea83429805b6d38ac1551e8ee0cd4f71233e3b5f171de640a3d7623383aea35e46d2321bde752f20774d954668a4e3a57425db2"}, {0x2c, 0x7, 0x2, 0x800, 0x1, "a808b23d4398d901221c4f27d544d62be381f8e2dc48efa2e3"}, {0xf0, 0x5, 0x200, 0x9, 0x3, "8fb17a8f1f09414cf62a781c58039640609633dedcb232e960ce53538443c6926c1915264f7182be5d6aecdc33b4cf86585cfa8e8a612c7217cf949758c416dd8fe30adeda729e7964ca372c248d85b669f89fb3a23133b82bbf5dc921f51c5c55ef4bdec6d955393cf0ee0e2e7aadabcc9465e3392af66da67543e0d31f9fd4ad55450eabb4d18919706ae56db58e54635152912157e317798b087491ddba466ef3e5e4d92068749d7e01719527d8e92a297affdb287c86890d230fd0658edbdfb07e623f8b93cc5798ed3f07261925fc38a0655047cab334f03cf70a04"}, {0xa0, 0x40, 0xc00, 0x6, 0x2, "dcfe1277e9464cfe937be4c60d06356197e85115358e4580289d4c3fd980f475c74196382133398fff32849c47b507890a4008c22cb54eaf697298203c1adb424e269c96dc2de8997d3d06b6b97b145cbd3a376556a48c1e3a6a869fe1953b2c2b869244471211ec6e6e25d99fa591597ac70acbddc88526e0097d678b44e99f5174fedbd39adc3f350ebf609f6c"}, {0x74, 0x1400000000, 0x201, 0x100000000, 0x0, "6e1afbc0c3a3a68333670cad62dffc560abf13c2443808762b8271d103b14faa1f8a2da2b403bbc34a4b645767f3f74348074c44ec6ba2f502c4b08d7d9d0106dfb3d443e3c172f94c293c403490bfc69f75c77c83a839cc1194f59c9634455164"}, {0x10, 0x2, 0x0, 0x800, 0x2, ""}, {0x10c, 0x5, 0x400, 0x3, 0x3, "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"}], 0x49c}, {&(0x7f000026e000-0xdc)=[{0x18, 0x3332, 0x0, 0xffffffffffff7fff, 0x1, "fe2a4ff765607356"}, {0x98, 0x55e9, 0x20, 0xb59, 0x3, "5f1bd85c2e0faf3cfb63d1dc77e25e0ab81f978f61c543efc763029e91d529798c700f0bf0422eb4afe23b0d74de37e487185e3a9b84d234e4bff032f870d29cccc01b588e54991c8694267c56fc787c35f0d677b0d8a46e29cbb08b01638dadf532fe98cced1e7fe42375b6ff6ab782fda44a420a0c8c8cc285b4646b773fcc9656ee3ffc"}, {0x2c, 0x5, 0x400, 0x6, 0x3, "6b3b7b504f77d771bf5ed121f235656a940e73062d2ccce642"}], 0xdc}], 0x3, &(0x7f00005f9000-0x30)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x30, 0x4080}, 0x40000) ioctl$VT_RELDISP(r1, 0xb701) 2018/01/08 21:57:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) ptrace$peek(0x2, r0, &(0x7f0000550000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000ce3000-0x3)='./file0\x00') time(&(0x7f0000db5000)=0x0) 2018/01/08 21:57:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fc4000-0xc)={0x4, [0x10001, 0x5, 0x1, 0x7f]}, 0xc) write(r0, &(0x7f0000d58000)="220000001900070400942600090004000a0102000000000103000000060014800100", 0x22) 2018/01/08 21:57:42 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c50000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000c55000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x0) fcntl$addseals(r2, 0x409, 0x11) writev(r1, &(0x7f0000932000)=[{&(0x7f00002e6000-0xa5)="0d8a76674caf70cd8ebc2379d546c12c984957d5804ca8db854d251cf989336d45899c31af9c852dbf119a8e1305059dd65a527d217df76c2d539b6b8c66bff7b52cd71a8a763b7b70788c735cb886dd3843bb5da0550bf1fbe4bcb11f37ebe03bddd8950a3acd205eb11476934d71f79b755e8dca7583a6ca20248c375016c594ec801f55f96e84d08252f8973a237bdd6e8c7a055b0881112d3b5531ab9754049386ee7b", 0xa5}, {&(0x7f0000763000-0x31)="1370d3680a5ecdc817e6aa6faea99444692e8408a4a717a2eea06ab7cedbd49d74ff9b240fdd30a1a4895b8cf3f90431a7", 0x31}, {&(0x7f000082b000-0x21)="45e2c42ea186119a947e36193079c8c3b0a117b4975ec143f626c1bdb258de7a06", 0x21}, {&(0x7f0000e9b000)="a26ef20185412145458128d26bf7d76585908d72c0b13ea5005c2965653dc6266b109f3955c88e7c29fba20917", 0x2d}, {&(0x7f0000def000-0x2)='@|', 0x2}, {&(0x7f0000b22000)="871358b023f39bf5ae175ec72e65955e7be03491e20e63d717e654f591d7b7a10c54a437ee2fc70fc2268c3b1195c6ff1df9bceb019eef5d03fa53625761bca6448aed75df7c4f8b7159950ab7be0586355b47685ae57d57ff594edc53bba8c57d62d5f028e07fc698366ea5471bd76b891374b88ae30356d17eb395a549260797f4dd80f9cba3fd3afd2372a6e4148049478b202504ee008948", 0x9a}, {&(0x7f0000df9000)="03ebe99d4a8a15551eea26e63190d2e8ac446f9bb4886d6e43efb78b8231ad965d88370c193e295f1fe0372deb01b8ececa63d623f091ed745c74bd9", 0x3c}], 0x7) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000aaf000-0x4)=0x5, 0x4) 2018/01/08 21:57:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xd4)="dbfac5e697804cf00700070000000000071b1ded78cee7f2c5c29f435754486ef027921a6fc3315dea9d641f3a6beccc53b4fd6b06ea11825fe2c11235238ecadb6d9f0a9af0bdeb236562b5a504e2c8dbe322b8f4defa498af45801a50278bb966f3068fa51ed2136b6f07c1216da4f4bcb6e44ebc1897cc456a107eac2d624e044da7a6294507df5b2cd825f8ae4a8f1a694b6470aec3ed9e02478779e62a44ccd7a05f7dd3635f4c4062e60540c23f6fefaff40e8936d88942967976ae8ee2eb8d1f94ed747871872c57f73af2b001c67d346", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00005ba000)="") waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r0, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/01/08 21:57:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000b92000/0x3000)=nil, 0x3000, 0x1000002, 0x10, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f00001d6000/0x4000)=nil, 0x4000, 0x1000004, 0x810, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0xa4, 0x0, &(0x7f0000000000)=[@transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x40, 0x20, &(0x7f0000000000)=[@ptr={0x70742a85, 0x1, &(0x7f0000963000)=0x0, 0x1, 0x3, 0x8}, @flat={0x0, 0x0, r1, 0x4}], &(0x7f0000c54000)=[0x68, 0x68, 0x70, 0x78]}}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x38, 0x18, &(0x7f0000001000-0x38)=[@flat={0x73622a85, 0xa, r2, 0x0}, @fda={0x66646185, 0x4, 0x1, 0x2f}], &(0x7f0000001000-0x18)=[0x38, 0x0, 0x78]}}, @release={0x40046306, 0x1}, @request_death={0x400c630e, 0x2, 0x2}, @exit_looper={0x630d}], 0xd4, 0x0, &(0x7f0000b07000)="295345dc140aad1df69d098224020e4b974953dad0db5b3ca02d13d57bc86060f68f064e5f2c4aa00ed60db4572d679704f480a62af844a1ab5a90967084b623e27e0b1d97783b321ff26ba0a0eabfffb1047ea04a56a59c7a734f68ed4f6888628baa61988301b6a061dd1fdd34c1066ad7ae3c4274990e7010b6c4063db447ec38925d7b63385e3ec543238588bc74328fd13e5c9a1be2ba2191d353328961ea88b7500f060b023608c75c05e0c0f081f223c6a5666828ea74f4037f8eaaec03ba96a142dcdfdb441ac98ddc98cfdc3bb2e766"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f000025f000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, &(0x7f000091b000)=[], &(0x7f0000788000-0x20)=[]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) getuid() 2018/01/08 21:57:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003c3000-0x8)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x900008, 0x100000080000000c) 2018/01/08 21:57:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) r0 = socket(0x13, 0x20000000000001, 0x6714) write(r0, &(0x7f0000c78000-0x1f)="1f0000000201ff00040000000000010100d1000009000200010000c5000000", 0x1f) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00002e7000)={{0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, {0xa, 0x0, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x887, [0x64000000, 0x6, 0x8, 0x0, 0x5, 0x2, 0xfff, 0xfffffffffffffbff]}, 0x5c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a32000-0x10)='/dev/sequencer2\x00', 0xc400, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f000019d000)=""/4096) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f000008f000)=0x80000000) getrandom(&(0x7f0000021000-0xf)=""/15, 0xf, 0x1) [ 36.037946] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=44876 sclass=netlink_route_socket pig=5394 comm=syz-executor4 [ 36.054318] binder: 5392:5396 transaction failed 29201/-28, size 0-0 line 3127 2018/01/08 21:57:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x4200, 0x0) r2 = socket$netlink(0x10, 0x3, 0xd) lstat(&(0x7f0000b60000)='./file0\x00', &(0x7f0000943000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000855000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000382000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000593000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c9000)=0xc) getgroups(0x2, &(0x7f0000114000)=[0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000031000)={0x0, @in6={{0xa, 0x1, 0x800, @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]}, [0x79, 0x1, 0x6, 0x9, 0x4, 0x30000000000000, 0xfffffffffffff045, 0x1, 0xffff, 0x3cf, 0x2, 0x400, 0xfffffffffffff000, 0x7f, 0x6]}, &(0x7f0000abf000)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000997000-0xa0)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xed8, 0x57, 0x8, 0xffffffffffffff1a}, &(0x7f0000050000-0x4)=0xa0) 2018/01/08 21:57:42 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000009000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000c000)=0x14) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000000b000+0x4ef)={0x5, 0x4, 0x1, 0x0, 0x13, 0x7}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x8, 0x0, &(0x7f000000a000-0x5)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000004000-0x53)=""}) 2018/01/08 21:57:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000526000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) syz_open_dev$usbmon(&(0x7f0000f33000-0xd)='/dev/usbmon#\x00', 0xac4, 0x4080) syz_open_pts(0xffffffffffffff9c, 0x60001) [ 36.079760] binder_alloc: binder_alloc_mmap_handler: 5392 20000000-20002000 already mapped failed -16 [ 36.101261] binder: BINDER_SET_CONTEXT_MGR already set [ 36.101271] binder: 5392:5396 ioctl 40046207 0 returned -16 [ 36.102955] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=44876 sclass=netlink_route_socket pig=5412 comm=syz-executor4 [ 36.107055] binder: 5417:5421 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 36.121743] binder: 5417:5427 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 36.121942] binder: release 5424:5428 transaction 39 out, still active [ 36.121945] binder: undelivered TRANSACTION_COMPLETE [ 36.122068] binder: 5424:5428 transaction failed 29189/0, size 0-0 line 2944 [ 36.122073] binder: send failed reply for transaction 39, target dead [ 36.132485] binder_alloc: binder_alloc_mmap_handler: 5424 20000000-20002000 already mapped failed -16 [ 36.132533] binder: BINDER_SET_CONTEXT_MGR already set [ 36.132538] binder: 5424:5428 ioctl 40046207 0 returned -16 [ 36.132613] binder_alloc: 5424: binder_alloc_buf, no vma [ 36.132628] binder: 5424:5428 transaction failed 29189/-3, size 0-0 line 3127 [ 36.136160] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.136247] binder: 5424:5433 got reply transaction with no transaction stack [ 36.136255] binder: 5424:5433 transaction failed 29201/-71, size 0-0 line 2920 [ 36.152953] binder: undelivered TRANSACTION_ERROR: 29201 [ 36.153192] binder: undelivered TRANSACTION_ERROR: 29190 [ 36.249871] binder_alloc: 5392: binder_alloc_buf, no vma [ 36.255337] binder: 5392:5396 transaction failed 29189/-3, size 0-0 line 3127 2018/01/08 21:57:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0xc2002, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000dd6000)=0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fdatasync(0xffffffffffffffff) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00006fe000)={@generic="72dae43550f7e13830f1e0497339ef3c", 0x4}) 2018/01/08 21:57:42 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000fbf000-0x9f)="b691a6a0cda51a41eadee11387215862a10c3885399b0bf8ce67f360a49ca65c62584620e9117639d4e36ff7aa631690cca8b7da49787ce2c72ee0ab499ff9ac037af811c9ffaa1eea598c80cfc923592a662986503a4a26dac303d0e2dbd1ad64e7ba996c632cec49e41feac06c8808b784def8a7ab6184539b605525387afc53145f49539d2a971fa958a10be52aea", 0x90) 2018/01/08 21:57:42 executing program 1: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fchdir(r0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f0000eec000-0x38)=[{&(0x7f0000027000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000021000-0x81)='\x00\x00\x00O', 0x4}], 0x1, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/08 21:57:42 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x519000)=nil, 0x519000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000519000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000437000-0x80)=[{&(0x7f0000519000-0x7)="911f784670d6a54c", 0x8}], 0x1, 0x0) 2018/01/08 21:57:42 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f000001f000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000001f000)=0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x1000000005435, &(0x7f0000020000-0x8)=0x8004) 2018/01/08 21:57:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000e14000-0x38)={&(0x7f000066d000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d8000-0x50)=[{&(0x7f0000a81000)="90d79a", 0x3}], 0x1, &(0x7f00003eb000)=[], 0x0, 0x0}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f00005d9000)=0x0) 2018/01/08 21:57:42 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x7, 0xfffffffffffffff8, 0x6) acct(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000001000)={0x2, 0x10000, 0x3f, 'queue1\x00', 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000696000-0x30)=[{&(0x7f0000c04000-0x66)=""/102, 0x66}, {&(0x7f0000001000-0x42)=""/66, 0x42}, {&(0x7f0000001000-0xc5)=""/197, 0xc5}], 0x3, &(0x7f0000762000-0x50)=[{&(0x7f0000a27000-0x6c)=""/108, 0x6c}, {&(0x7f0000a4f000)=""/153, 0x99}, {&(0x7f000054c000-0x68)=""/104, 0x68}, {&(0x7f0000b43000-0x65)=""/101, 0x65}, {&(0x7f0000000000)=""/70, 0x46}], 0x5, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000026a000-0x5c)={{0xa, 0x1, 0xbb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, {0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0x8001, [0x3, 0xfffffffffffffffa, 0x1000, 0x5, 0xfffffffffffffffd, 0xd9a7, 0x1, 0x10200000000]}, 0x5c) r3 = syz_open_pts(r0, 0x88000) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000000)={0x6, 0x4}) socket$inet6(0xa, 0x806, 0xffffffff) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r4}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r5, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000000000)=0x18) 2018/01/08 21:57:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000b17000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(0xffffffffffffffff, &(0x7f0000a32000-0x2)='\b\x00', 0x2) 2018/01/08 21:57:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000209000)={&(0x7f0000637000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000fc1000)=[], 0x0, &(0x7f00001bf000)=[{0xa, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) lseek(r0, 0x0, 0x3) 2018/01/08 21:57:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000f97000)="120000001200e7ff0800e90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f000062d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000001a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0xffffffffffffffff, @fr=&(0x7f0000ecf000-0x18)={0x868, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) recvfrom$unix(r0, &(0x7f0000a7a000-0xfc8)=""/4040, 0xfc8, 0x0, &(0x7f0000eb5000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/08 21:57:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000800000)='/dev/input/mice\x00', 0x0, 0x10b800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000942000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x238, @loopback={0x0, 0x1}, 0x100000000}], 0x2c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x5, &(0x7f000086a000)=0x0, 0x4) fallocate(0xffffffffffffffff, 0x1, 0x1, 0x3) 2018/01/08 21:57:42 executing program 1: clock_nanosleep(0x7, 0x1, &(0x7f00009f2000)={0x77359400, 0x0}, &(0x7f0000bc1000-0x10)={0x0, 0x0}) clock_nanosleep(0x20000, 0x0, &(0x7f00006ba000)={r0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000730000-0x30)={0x547, 0xa3, 0x101, 0x3, 0x5, 0x100}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f000051f000/0x1000)=nil, 0x1000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000091b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000051f000)=0x0) 2018/01/08 21:57:42 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004d3000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000e21000)={0x7, 0x7fffffff, 0x7, 0x4, 0x101, 0x4, 0xac, 0xff, 0x10001, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getresuid(&(0x7f0000cb6000-0x4)=0x0, &(0x7f00001bd000)=0x0, &(0x7f0000463000-0x4)=0x0) ioprio_set$uid(0x0, r1, 0x81) unshare(0x1050000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7fff) 2018/01/08 21:57:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00008be000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r0) ioctl$TIOCSCTTY(r2, 0x540e, 0x553a) bind$inet6(r1, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7f}, 0x0}, 0x1c) [ 36.265623] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.278439] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/08 21:57:42 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x7, 0xfffffffffffffeff) setsockopt$inet6_int(r0, 0x29, 0x20000000000045, &(0x7f0000034000-0x4)=0x200000, 0x4) sendto$inet6(r0, &(0x7f0000c9a000-0x105)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 21:57:42 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ea3000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000637000)=[{0x0, 0x0}, {0x4, 0x1ff}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000238000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) waitid(0x2, r1, &(0x7f00001bb000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f000014f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) process_vm_readv(r1, &(0x7f0000a6e000)=[{&(0x7f00000ce000-0x9d)=""/157, 0x9d}], 0x1, &(0x7f0000e02000-0x50)=[{&(0x7f0000598000-0xa9)=""/169, 0xa9}], 0x1, 0x0) socketpair(0x1d, 0x3, 0x20, &(0x7f0000918000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000ffb000-0x6)={0x0, 0x7f}, &(0x7f0000f57000)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000a5d000-0x8)={r7, 0x10001, 0x0}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000143000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000a40000)=0xed0, 0x4) 2018/01/08 21:57:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000efd000)={@loopback={0x0, 0x1}, 0x0}, 0x6b7791922359ff2b) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000631000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000108000)={"539359a3ee03000000000000003cd0cf", {0x4, 0x6, 0x100000000, "af3326e1bc1d", 0xfffffffffffffc00, 0x0}}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e41000)={0x3, {{0xa, 0x3, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/08 21:57:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl$TCSBRK(r0, 0x5409, 0x8001) ioctl(r0, 0x2283, &(0x7f0000827000-0x1)='g') r1 = fcntl$getown(r0, 0x9) wait4(r1, &(0x7f00001b2000)=0x0, 0x40000002, &(0x7f0000d1b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2018/01/08 21:57:42 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000feb000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000253000-0xbe)=""/190, &(0x7f0000feb000-0x4)=0xbe) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x19980330, r1}, &(0x7f0000ff6000)={0x1ff, 0x6, 0x4e94, 0x5, 0x2, 0x96}) 2018/01/08 21:57:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000afc000-0xad)=""/173, &(0x7f0000399000-0x4)=0xad) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000218000)=""/4096, &(0x7f0000b32000)=0x1000) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) acct(&(0x7f00000e4000)='./file0\x00') r1 = openat(r0, &(0x7f000078c000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f00003f2000)='./control\x00', &(0x7f0000888000)='./file0\x00') renameat(r1, &(0x7f0000431000)='./control\x00', r0, &(0x7f0000bfa000)='./file0\x00') 2018/01/08 21:57:42 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) read(r0, &(0x7f0000002000)=""/0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/access\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000004000-0x8)=0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000005000)="42817e6ddf74b9c4b29419ed69e52001ba861e97c46ade6a8139fba7421d317c7e20ba4dd9f0cdae05f167d15637a05358e475ee627010e5c3675067f2af71b1f7f065cd4cbdb976375e65325ba054f2133c73f9dd13cc7869f3a2419cfc796bc7f6087a7eacc69cf5868ff8530d304c3b3cce27cc5abbb0f806a577a9419ba7e732cdcf448e73da60bd", 0x8a) 2018/01/08 21:57:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000555000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000063b000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000735000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b04000-0x4)=0xe8) r5 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000059d000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001f1000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029a000-0x4)=0xe8) r8 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b04000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fc9000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a8000-0x4)=0xe8) r11 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c93000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009b6000)={0x0, 0x0, 0x0}, &(0x7f000014c000-0x4)=0xc) lstat(&(0x7f00000c7000-0x8)='./file0\x00', &(0x7f000098e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000da1000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000635000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c9000-0x4)=0xe8) fstat(r1, &(0x7f00002e3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000947000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000165000)={0x0, 0x0, 0x0}, &(0x7f0000a26000)=0xc) getresgid(&(0x7f00001c5000-0x4)=0x0, &(0x7f0000617000-0x4)=0x0, &(0x7f0000842000)=0x0) r22 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fb1000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f45000)=0xe8) lstat(&(0x7f0000215000)='./file0\x00', &(0x7f0000164000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f00008d3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000923000-0x4)=0x0, &(0x7f0000316000-0x4)=0x0, &(0x7f0000b49000)=0x0) r28 = gettid() stat(&(0x7f0000125000-0x8)='./file0\x00', &(0x7f0000b78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getgid() r31 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cf6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000530000-0x4)=0x0) getresuid(&(0x7f00008de000-0x4)=0x0, &(0x7f0000dc8000-0x4)=0x0, &(0x7f00004a1000)=0x0) fstat(r2, &(0x7f0000a15000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005c7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a38000)=0xc) fstat(r1, &(0x7f00000e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000b5000-0x4)=0x0, &(0x7f000024e000-0x4)=0x0, &(0x7f0000d17000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000cb8000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000e8000-0xe8)={{{@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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dcd000)=0xe8) getresgid(&(0x7f0000e0a000)=0x0, &(0x7f00005ba000)=0x0, &(0x7f0000781000)=0x0) r41 = getpgrp(0xffffffffffffffff) r42 = getuid() fstat(r0, &(0x7f00002ab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r44 = getpgid(0xffffffffffffffff) r45 = geteuid() stat(&(0x7f0000e39000)='./file0/file0\x00', &(0x7f0000894000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00006b0000)=[{&(0x7f0000dd2000-0x2)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008eb000-0xa0)=[{&(0x7f000043c000-0x17)="76fdd1b40f55bda47428984eb774b109cfa36a8b801dbd", 0x17}, {&(0x7f0000230000)="84b00809aaeb6483753362c13f61043e680bf41a84d0d1ae3374a18f57637af95496b0f312ec2d6106b5727bd6d722d7a45fb5731fe7ca21b11558f6b4c82b1409852b5c3d33f1d86ef395e9ef65793a467e5bc8b33c4fc3281f3e19c1cac721c97cd4b167cb90479c2da0b4d1e2407173502521b817d9ce9af0883209db7e9d45a96638eda370c6431bb5586d2fbd76fa04953f58403f56b6a0bccd8263e66ed3ddefc10f99d4da77351a0afda7e9d488093b1cca94183e13fa9cba8af254a3d383153067b3fc77a6ef7701", 0xcc}, {&(0x7f0000e8c000-0x77)="6ba25711afd6dccb345cd57fc2ac337dfeae1654a968dd397e554ce482295bdb86b97e5a173cf08ba60c1b4c9a57ac8996a33f350dfe99f423ea36c5d0a2ed3a393bc8f736a54b6644070d2a9abee2ad36b8e67c76ac17b62cff5206dcb4058525b0252c069107871170f3e9c21132c28652318210dfc7", 0x77}, {&(0x7f0000f88000-0x8b)="b1b2ca3f9e1e9c8180d4c42fe546739ffc2f47be251398927eb0dfc264230bdf9eee7c0ec7beb8a5824f84f57b952eb19deff3e1cc59dbc7b4c378317ef45306b0f1b61477912b9bc26cf6cc98c3512cbd5aba69a00bb2a907e7c0713850047d2c69bc2529e1f52827523e30a42b6ef638dbeff0a3bb653769c5d77ea175999562d4907f00a9943db4e978", 0x8b}, {&(0x7f0000e30000)="e0ea2fab845ccce1", 0x8}, {&(0x7f0000a3c000-0xcf)="89f525b886724e2c92a1cc04dbbce7d7ba620dbb1ac261761fe852921e1c654fe4ee0a4d14c4cb58a3e0c6d0921120619300dd560d94a6a15cc9f54c1b793f1555f2a17dc42d34730f5dd713c2ec4b5d85f01fb65a9d9baef7e115e6c52c86988b377a86e3cc56f59b0e91fc84ab62206857583663d24949090005f50727f124a878de643b3cd8aae46a41b1248152bb8785d8f2842d01d9abe6068904f771516c5188424ea954ec41a6e965d8d02733bc7f1bb976e270b4c41d73305f8bb68829cb6704d916315347026d2f07ff8b", 0xcf}, {&(0x7f00008cc000-0xe6)="90d690ac8670c37fdfe5750eae67ac2c14125bd33f0604b55fb1aa511833a87ef7b7ee4d0504f8052da8e99a6d9902e5806e04c49b229843228179327064f89575335dc6677c443af5c6e57fa43795c556de2c0b3827668dbad6ef423892ddd12af4330ca0586dc00912414da73a54c1b0ecb85133a6c080774fbed802251e7b7243891d773a109118392fdfaf4bfb3d131bf5c533d2a18dd247d333e3e4031c860b8b039aa886206fe228f00b45926f9e9b407faf4c6c3a0f341bbf665a8c9bf42354209081f8de24d358983c8b5e1735532edf3ced8e9b74ea5b147e834bc9a0dad7fd206e", 0xe6}, {&(0x7f0000687000)="6d32e5f814000d3645f1386044d2292725fbaec2fe29cae6c6b24cf26b2297d8b9ba1b04ad4f8f362fd5f5b9fb741327ab9d5b8df96eed2288027e35345305b10109eabcf588e3891071fbc59df1fa1557c8536b858c21adcc83e30a7c7385f75fda201dbe562986edbaba74de2134dbb78026866812446474fdfee42e307085a40d225cd2d48970c18ad1bd3b74c364568825846d34488432d60c747746d8b4febaab91c99fd62ae97c15cd79f0f392ed6a66bd9e8a3bde18c6f0bdf221", 0xbe}, {&(0x7f0000750000-0xf9)="c7e8dfaf6cca6a3a9740d07628ce6152271640f80a75fb67e579248a0d60e41eb9cf6732b2f7a344e42a815948b7f2e5fbb3e34a10f523b3ba210d76938e0467171f9675e58f1df335302e419917a395b8415d0a0e3c3af95f51697aa2058a36eb9aa80d342878d7ce4427aa1cb1ac3f490687fa753cb8daed2b4ce164b0eeec04e2e6af940cedda4e5c670f84ccba7fcc2daa4d01fd40d1867b251ac57c5ba26a9dd8d4241afc8ae395758e519555c0b1f44f03aff7b13a9959542fe24364ac3b98c3e6836a79b35d96d98189b94d8b1a14c0218e75ba8ffe65240e31fe586da5f371f9e4a7cb192ef5f1794818f75021c527663da62db60b", 0xf9}, {&(0x7f000028c000-0x82)="2fbc9bca9573057e53ab93e26363531a0223bc1cec50c5372a44aa821e1d6223230213cf912bb1367cde3438fd8d337f6091fd5885aaec08355d1d5a600893b230f917a9a97ee396b08501f44159779121ed23ab9a0f8d153d6218581f4ddea913345482ddb95aa87508946d29e1fd92262b0eefc89eb62057fca19dc0e6a80fc374", 0x82}], 0xa, &(0x7f00006aa000-0x68)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r2, r1, r2, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r1, r0, r2, r0, r1, r0]}], 0x68, 0x0}, {&(0x7f000027f000)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f00003f3000-0x50)=[{&(0x7f0000f38000-0x84)="863285ed6b350e6d7bda809ff2a6aa86e66e85e8aee8b09b8a8292a30981a3f8493100707f2df0603966f952c4f231151fc5678bd596a27be8d82339150f77eeae54f761a2952cc83a2718f00997cfdf2e0a71036381dc046808717677d4f7458cadda96f465b86de774a587a890375c54c402bdabf4250dedfb47df112a31d3826e2702", 0x84}, {&(0x7f0000ef4000-0x1000)="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&(0x7f0000c10000-0x70)=[{&(0x7f0000a4f000-0xfb)="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", 0xfb}, {&(0x7f0000f33000)="e96e85e87c60ece2f18cdda71cd6d75739ec10765cb22484cd134fb491d00936d02aa53c", 0x24}, {&(0x7f00006e1000-0xfe)="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", 0xfe}, {&(0x7f0000b41000)="d040a7cc31e4f67f0c1fdcd97b42958d0929603d89770584371a320870861a724caa16501d84c5eab72fd465b1efa46d494910a111c19159a54d537e52d91faaeb2c19fa86b6a9e2979926b60018e6001068bc64af100d557fa54352900650f22413d49f72be6be96ecd656189e3afb53d6f630c2966d70e33bacf30c9d936b92fb87c3795864a68be4c9498cfec8c6f54781a543dce701ddb6bbb8c658045765f54607992a8c59153e0c9d5c6ef36c397c151cf2f", 0xb5}, {&(0x7f0000d7e000)="84c512fa3c2c90212783bcc2c9bef8686a57c82ec8aa1d14f0", 0x19}, {&(0x7f0000912000-0x1d)="9b76fc0b33bd79e9fc6ae6536189d4b01f38e284504a35379adb091e46", 0x1d}, {&(0x7f0000d15000)="618fecd1824985f8a26cdd6d8cc7b8ecfcd066e294a8120b0d4a6294678f12e8583fae953d8ed2ff50cf72a24a1cc496984cc1446ce4719385d5050125d69a206142580c7a44a183fcb2881e447d291b66cd076af0b321fd449fc289e6a07f9700702eb1b69caa58c216ff990b5ef38c0803fc5b9801db758c8623e9578f816acc7ad531a092da2166d7e0e5d0014d7431dbd3b02bb0512f545cc0a3f7837443ea5c1707737530c5791137d180de8f64e1e0399f9e0d682f33ec9242c091a3e656e42891d79cdb68206cb4c5", 0xcc}], 0x7, &(0x7f0000888000)=[@cred={0x20, 0x1, 0x2, r35, r36, r37}], 0x20, 0x800}, {&(0x7f0000427000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000259000-0x20)=[{&(0x7f00004db000)="95a8bddf9d04507150cc268e9371d0dfbcf578f68de67f8e56563e8fe77750a3b4fbd91948126a0a378e90cf3b96838cfcb93d253fcdff2c8a26cdbc3d2f273c521bb30805766771470d5c4fa76ba729f6bd3b315bee2f28954195067c58134306bbbadffce7e13a1c83d02690fbfd8e1e6ea843182b92114c0ea18763e61bbc1f427beaa27b332869398b1e54ccc70bfa7e9c58c94bb50a06a33a90aa2a4403421818dc3294758a1e8c512522e2f5e7312bc4b2e208a2f2577bb18ef7056f3993ddce4700e7928644c3f8d97b1f6fa6334f995133d380d9f35a3843a306d5bf16f3d6259a021b72d1", 0xe9}, {&(0x7f0000e02000-0xfb)="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", 0xfb}], 0x2, &(0x7f0000aa4000)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x20, 0x1, 0x1, [r2, r2, r0, r1]}], 0x80, 0x4001}], 0x8, 0x4008801) fcntl$notify(r2, 0x402, 0x80000008) fcntl$notify(r0, 0x402, 0x0) 2018/01/08 21:57:42 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000001b000)=0x0, &(0x7f000001c000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0xe, &(0x7f0000011000-0x194)="2b1596770565d26dc7eb0c9d30e5d0214ee125f36d75c3e095173bf77ae91fefab311ba7b3d10c78844a19f030358b13e907936534d643b510f1a857e798c36cb794f74db70846f21e5bb850ab4f96bd3a362359d7288276e657469f82b3c22096e0ff75ae4332a6bbc3d26dc94e6540d193185bda8c11f5311bddbb4c446270e9f833c3281b96da2c3991a5998a6bd679d49324a6cecc74f75ec9410198131848d376c46fb9b79df21b02d98990cb255d08260c4c285e83ded1765b931fe1245849193a04cf16222968a630bf4f6c0ee6268d3758f38797c3a6284df41d5e1437835a0a095bf6b31c5f57710c33e3a724106632afe2340799fb743d81460deec2ec3ebe82580199a56189cb95caa70c199a8f1dab10f56f005640e69fbf733dbcca19de371affdb7ee9e1be3b05550e8ee2eb9d3a00c95b9c71006758c5df06060ca321b39f8766cfa8c672d8e7b6a898a52218311a360add44958019f9a93536af11b8e065428faf8fbf709c664cbd4068156981fc64cc0c30b824954af569d44da6c5d1db1c7b22bac1bdb62716f412b38a8b", 0x194) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000007000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) listen(r3, 0x0) 2018/01/08 21:57:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f309000000a9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed000046", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x3f, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x400, 0x4) 2018/01/08 21:57:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000151000)=""/167, 0xa7, 0x2, 0x0) 2018/01/08 21:57:42 executing program 3: lremovexattr(&(0x7f0000e11000)='./file0\x00', &(0x7f000025f000)=@random={'user.\x00', 'C\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000d80000)='./file0\x00', 0xfffffffffffffffd) readlinkat(r0, &(0x7f000003c000-0x8)='./file0\x00', &(0x7f0000fd1000-0x99)=""/153, 0x99) 2018/01/08 21:57:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000da3000-0xdd)="082deecbb261dfbbac24a728608cbaf50821bc43b565b578acf6efb89ed84dbc6e595ff0b6fa7e82b779ff4179a44158390e0112128b073d2dbc859c8ec4827b413899431ea053dc224b0198e39adb895d4f618405f7772c10678bbbf892de7359369887f9430488e01fa3229054c7d1a1738425dcbe7ff44f00cd6a5862b55929d03573d25eda9aaa970f62cd82b64fb4009f1f5466704327e9ad2efdf0a404ec67113ecb0ddbed0edd85cc59fe137b384ab6caf7f9c96ab5e441fbe9ba929f31ab58dead09549a18ff9f6a670125c1cc07eea57ea2c429e62b87dce0", 0xdd) pivot_root(&(0x7f000090f000)='./file0\x00', &(0x7f00008d0000-0x8)='./file0\x00') sendto$inet6(r0, &(0x7f0000e21000)="", 0x2e7, 0x0, &(0x7f0000cde000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/08 21:57:43 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000004000)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000008000-0x98)=[], 0x1, 0x0, &(0x7f0000004000-0x1000)='3'}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/08 21:57:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000868000)='/dev/sg#\x00', 0x80000, 0x0) ioctl(r0, 0x2272, &(0x7f000003a000-0x2)="") lseek(r0, 0x0, 0x0) 2018/01/08 21:57:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000003000-0x10)={0x5, 0xffffffffffffff93, &(0x7f0000002000)=""}) [ 36.530639] binder: 5522:5525 got transaction with unaligned buffers size, 1 [ 36.548207] binder: 5522:5525 transaction failed 29201/-22, size 0-0 line 3172 [ 36.570935] binder: BINDER_SET_CONTEXT_MGR already set [ 36.576256] binder: 5522:5525 ioctl 40046207 0 returned -16 [ 36.576295] binder_alloc: 5522: binder_alloc_buf, no vma [ 36.576313] binder: 5522:5536 transaction failed 29189/-3, size 0-0 line 3127 [ 36.595812] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.601624] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/08 21:57:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ea4000+0x3f4)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x20) truncate(&(0x7f000074f000)='./file0\x00', 0x100000000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0x1) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000d00000-0xbb)=""/187) sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) r3 = socket(0x10, 0x3, 0x7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000b99000)={0x0, 0xe9, "ec4c45217dbc10432ca4485c8205db9d47164f8b26631e6b78e38bdecce3fb9c757045c5d8a7d44bc16e50cbe9194d1baa90eac0f3113451c1a62ed64b232830cefb5616ec193c4c246e2baf9c8cfe25f8ca9a65d895c84021f3b4c2e5724e9c223a21b81c49902e1b91200149cd9546edc1e3634736fe0686549fae6003e62719ec908311e08086029f867e5cf223d0a2ae7fa76a1dc8c50c8b6a85c6f4ec6b0e00322bf651e5d41da2ec1b8cf45c9bba58d2239fe06f4db78e825af77de89a11ffc44d4f9e4bee8ae72ee540951e750cfb801826c8002d31f3cd5b064543b15ec1384ecf55c230bc"}, &(0x7f0000fc1000-0x4)=0xf1) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000427000)={r4, 0x100000001, 0x10001, 0x6}, &(0x7f0000f41000)=0x10) ptrace$poke(0x5, r1, &(0x7f00009b4000+0xd8)=0x0, 0x2) readv(r2, &(0x7f00007a5000-0x80)=[{&(0x7f0000a14000-0x24)=""/36, 0x24}], 0x1) 2018/01/08 21:57:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) r0 = getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00009d5000-0x4)=0x0) process_vm_writev(r0, &(0x7f0000b34000)=[{&(0x7f0000513000)=""/193, 0xc1}, {&(0x7f0000e53000)=""/24, 0x18}, {&(0x7f0000c8e000)=""/189, 0xbd}], 0x3, &(0x7f0000b80000-0x30)=[{&(0x7f0000acf000)=""/71, 0x47}, {&(0x7f0000efd000-0x68)=""/104, 0x68}, {&(0x7f00001b2000)=""/180, 0xb4}], 0x3, 0x0) r2 = syz_open_procfs(r1, &(0x7f000027c000)="6664001f66d043") execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/01/08 21:57:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002ac000-0x28)={@common='ip_vti0\x00', @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x1000000000005, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000079e000-0x22)={0x0, 0x1, [@random="fa2e1fcb91be"]}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f00003d2000)=0xc57a, 0x4) dup2(r3, r2) write$tun(r2, &(0x7f0000b70000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/08 21:57:43 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000341000)={0x0, 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) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x3b0768bd16549ac9) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000098a000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000ad9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) r2 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x80000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000002000-0x8)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x200000000000036b, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000019f000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000266000)={0x2, 0x7fffffff}) wait4(0xffffffffffffffff, &(0x7f000022d000-0x4)=0x0, 0x0, &(0x7f000082a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() getsockname(r3, &(0x7f000079c000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ea000)=0x10) utimes(&(0x7f000065b000)='./file0\x00', &(0x7f0000624000-0x20)={{0x0, r4}, {0x0, 0x7530}}) 2018/01/08 21:57:43 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ec0000-0x11)='/dev/vga_arbiter\x00', 0x8100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000bbe000-0xb4)=[@in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9281}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000ca7000-0x4)=0x80000000) setsockopt$sock_void(r0, 0x29, 0x3, 0x0, 0x0) 2018/01/08 21:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000095d000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000265000-0x4)=0x0) sched_getattr(r1, &(0x7f0000c00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getsockname$unix(r0, &(0x7f0000e38000)=@file={0x0, ""/4096}, &(0x7f0000e37000-0x4)=0x1002) pread64(r0, &(0x7f0000aa0000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x3) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/08 21:57:43 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002fb000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000fda000-0x4)=0x32, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f00000c4000-0x10)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 21:57:43 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fe4000)='/dev/input/mice\x00', 0x0, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000b89000/0x9000)=nil, 0x9000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 21:57:43 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c37000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002d1000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000221000-0xbc)={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]}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009b7000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f000069e000)={0x6, 0x9}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000673000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000083f000-0x88)={0x22, {{0xa, 0x3, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x100000001, 0xa}) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/08 21:57:43 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002b000)='/dev/sequencer2\x00', 0x200100, 0x0) getpeername$packet(r0, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000029000)=0x14) connect$packet(r0, &(0x7f0000011000-0x14)={0x11, 0xf5, r1, 0x1, 0x1ff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000002e000-0x50)={{0xffffffffffffffff, 0x2, 0x401, 0x3, 0xfffffffffffffffc}, 0xa2cf, 0x742, 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]}) r2 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000025000-0x20)={@generic="a89332438d8c2f692385e04f97eec2b7", @ifru_flags=0x8400}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x821fc) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/01/08 21:57:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r0, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) signalfd4(r0, &(0x7f0000781000-0x8)={0x80}, 0x8, 0x800) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005f1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000467000-0x20)={@generic="89a69468ea8b4fd943034fc0f3d8ba75", @ifru_flags=0x100}) 2018/01/08 21:57:43 executing program 3: r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x0, 0x5) setsockopt(r0, 0x100000111, 0x0, &(0x7f0000001000-0x4)="02000000", 0x4) 2018/01/08 21:57:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x3) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001f0000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00003cd000)=""/219) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000242000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000952000)={0x0, 0x8, 0x0, 0x3, 0xfffffffffffffc00}, &(0x7f00000b6000)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000014e000-0x9)=@sack_info={r1, 0x400, 0x9be}, &(0x7f0000c2d000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b54000)={0x0, 0x8b, "095307de9344dc8de7c064961724f1550581d53843fa70401a05ed7d619d5e1a5a9211f16f99af66cdb7c8569b46dd1fc3cb665abe291bdb9d66aeffb5d1f451be3da72e5768e0a844f49b9f2fac2f14fadf3106a941a94d8696cf3cf6ff097ca3e6b5d3f339b3cad1cabb86aa3cb958101f1b340e9d2dc69817f5490cd54ec1a308be49f41228d93400a9"}, &(0x7f0000c63000-0x4)=0x93) prctl$intptr(0x1d, 0x4000006) 2018/01/08 21:57:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00009fc000-0xb)='mountstats\x00') r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000a26000-0x18)={0xff, 0x7, 0x71da, 0xffffffff, 0x30a, 0x7539}) sendfile(r1, r0, &(0x7f0000eb9000)=0x0, 0x4) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00004eb000-0x18)={0xffff, 0x40, 0x1, 0x5, 0x7fffffff, 0x100000000}) r2 = getpid() syz_open_procfs(r2, &(0x7f0000f01000-0x8)='uid_map\x00') 2018/01/08 21:57:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d90000)='/selinux/member\x00', 0x2, 0x0) faccessat(r0, &(0x7f0000121000)='./file0\x00', 0x40, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f8c000-0xa7)={0x0, 0x9f, "b938015beff01bf2fd58f7e515f37d89d1e395a9fcc7e577fbb8fe616b0d2f99880ca4886d8d8eb205e4e3cb52944cb8b8df33428848390e038cb15358d6d662ab6bd3ace42de1f4b10cd721ad26252770a334733d459eb9a19a9147d5c25ccad92aae2e698ad6b587c290aa12861e34e4e59349049869516f60a89456b194d598c904d61b6960b4e89135da8aaea9eb71fd4f9c5753151b5f6495d7d94195"}, &(0x7f00007b3000-0x4)=0xa7) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000045d000-0x8)={r1, 0x6}, &(0x7f0000a54000)=0x8) 2018/01/08 21:57:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x3) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001f0000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00003cd000)=""/219) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000242000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000952000)={0x0, 0x8, 0x0, 0x3, 0xfffffffffffffc00}, &(0x7f00000b6000)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000014e000-0x9)=@sack_info={r1, 0x400, 0x9be}, &(0x7f0000c2d000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b54000)={0x0, 0x8b, "095307de9344dc8de7c064961724f1550581d53843fa70401a05ed7d619d5e1a5a9211f16f99af66cdb7c8569b46dd1fc3cb665abe291bdb9d66aeffb5d1f451be3da72e5768e0a844f49b9f2fac2f14fadf3106a941a94d8696cf3cf6ff097ca3e6b5d3f339b3cad1cabb86aa3cb958101f1b340e9d2dc69817f5490cd54ec1a308be49f41228d93400a9"}, &(0x7f0000c63000-0x4)=0x93) prctl$intptr(0x1d, 0x4000006) 2018/01/08 21:57:43 executing program 3: mmap(&(0x7f0000000000/0x6f5000)=nil, 0x6f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000005, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/08 21:57:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='hybla\x00', 0x6) writev(r0, &(0x7f000054c000-0x80)=[{&(0x7f000069b000)="8b", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000dfd000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f000082e000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f000037d000/0x1000)=nil) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/08 21:57:43 executing program 7: r0 = userfaultfd(0x80800) r1 = dup(0xffffffffffffffff) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f000009a000)={&(0x7f00003ff000)=@full={{0x3, {"c0b71d15252479"}, 0x3}, [{"5a89b02524e343"}, {'iRa8+cE'}, {"4b7ed1166ca7a4"}, {"df1c2da98abea3"}, {"4e8ce7cf65d967"}, {"5556204082d516"}, {"99d14b933dcab0"}, {"cc786b6f4de248"}]}, 0x48, &(0x7f00009db000)=[{&(0x7f00009db000)="2da9a65ea00b5535850aac1f8bde3d3e09d92cfae02500e977a89a628238df9c457753c9a2d3acfbcaaa", 0x2a}, {&(0x7f00009dc000-0xc)="c907e6cb6fdc5546db8e74c7", 0xc}, {&(0x7f0000947000-0xfe)="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", 0xfe}], 0x3, &(0x7f00009db000)=[{0x40, 0x116, 0x8001, "573fdbd28a5986baf01910f6075454d3d302b237a896d61b5f1885fcb88be86a7034d9c49121190a43e121a4"}, {0x38, 0x113, 0x8, "668fab97efe9570919ec05344ff11f119a1d6dab8121305a87c5e099c6b9e5e1319f3f9709"}, {0xb8, 0x112, 0x4d7d, "657aefe6a8c188ebb12b95962844fb9afa999b054ec9b64ce5b7d1a2de9160fc5f53a8108660cc8a166151e85388d4e0eb2b980b9730862113ba5159c70a05c6d1369ac18344d1e8818120fbd1e002f0bcea084655f9e96f6874f2efeae6d4b11e54fe23dd91682ff8107446f5207f7ed63d03d254c750765f30dceeaf8a1e0d8a8d42d5ca7d189bf7abaf4878c019165afaa0091be26c70f646ba8d4ab9f5195ce4"}, {0x58, 0x113, 0x12000000000, "925ead00fd935da87f4dc4fa7a083497272ee2c3fe7c983e1ce3b4ff8125b085d9ee8ba5bc1a865a081ccc97be93238e2680e2a1714b627bfc58ae362620642efda4f2ccc0"}, {0x80, 0x0, 0x10001, "8560d3b64fab9d8ff6fc0c9b8bf12dbeca5632eefb7467406365d9407a5b00711f9727de7d0b66003e7f1a14374d1e34c2761737cb601a67c23d81d8e333f038d4a0838c9c9954578d0ec90d7a33ca72ca723e5b14936823d65f7ddf3bce92ef3eb339f27711c641d2cf7070"}, {0x98, 0x10b, 0x9, "da29f7ee136c231d9d45042eeaf0f399bdc6297519f98dc39a9d8a36eb632d17cebd48a15c6f7c0ff453f97c6c56db4533771083f875feb7abaf3534436d28c0eee87361514d28ed664e1975e0096f28d0dc6a31556fbcfd5940204cb12925483cd1b9edc3583ad8116f71c576047faa43125d9ecd66e3d1614da5bb7ec0bd74fca4e836ed72"}, {0xb8, 0x111, 0x3, "04682e504b97225f95fe65d8d7f595ad7be1ccb69939dd2d4047c3347f0036f82f79ef0f45120ffea60a06986008ef30f869119a502f9f2caf54bac9b5e4a772bf9040b32e7c23630a82728842bafcef44363b104d6caba86a1c994461b01a00e4ff4494b86c87c1dad5c92b8a430103a9c4f67d1274ae01d0117c1f02118433d111f18b48d666f4f8fd88719d3a82207abad1817bcee004928a6cd425f86ea7fe004f3f69"}, {0xd8, 0x10c, 0x1, "c24fc5b49ceb0372e25cd268c904335720ff90f0e6f8e8a8466ea76c3d8c1c4734d1bf9e2f0d471f04f9da0ae3cd63227ba73de4337c69363c1953ef6b6911ce91e6ec1b3959182b181fd9ebbd3153917c5f3951dd33f5fb89ab5a02740717afd1a4386111ae9e0f919c67ca958d07b9b99329131fe8994e385f53f0cc9d230ba5f212b6d3f82b11a9ce92ca982d1942aa607b5ae50ef3ff66c64d1483b86ea8b1680a39bf78bd0715693dfaeef8e915714c9ae1c5310c5908369997db649b939f1574"}], 0x430, 0x80}, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000090d000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r6 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f00009dc000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) fstat(r0, &(0x7f00009dc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00009dc000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00009db000)=0x0, &(0x7f00009dc000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) sendmsg$netlink(r2, &(0x7f00009db000)={0x0, 0x0, &(0x7f00009db000)=[{&(0x7f0000000000)=[{0x1010, 0xfff, 0x910, 0x3ff, 0x0, "e67c691e11efeff03cb639618cf66ebb73e3f7799ec2ca02065ca7d9bae8d50c54cb630cec706b760d3bce8f86c7a42640acc89477951ab8c64f9376fb2dd4d8d8b24b0ea7e8e8d667aad71a642bbd518d29cfca8820f275c1b93c4d21c53f8442237711a91ce9e7211ef97415cb43040ecb8ff6a7eae23e30de02cffacd0dacf2881070c2619214278b5035251471c591f57b2fdf6f53abda001e5d20431bfb65be94f5c1cd8589154db5d1398a0b10df66ab68a3d3c6ee7ec2ec2e66985f6aea87487d5dcc5a65d28ccf8f645b86ba0891530c2373a8f1b2e21be920a915649d5a393909b9fb233d8b08e0d59ea72fec2db9cc9a7078180e0f0b55f5de5fcb3bec4677d2a15de7606438827ffbdd9226a8563fe83c7933f23f5ffe580a09e36975b409f5bdc5db873a2db8ca4531ab7248c461955d0ea6f92db5896007437307443f52004cbb13266e4e93c63a97720629324bbfe4ebab98b7708bb64f2f3034e9fb37948d534a96c04a2d3419ade7cbb1cbe34f3539311cf3de98a42312630807a59ada754d04b9d81ce703763643e80cdc00dc2c7360a50e776b6f7e2c9ddeb1ce66ed11c3e5273939703a533817851019966ac9e5345aba8516e2e7281aa17cce75fe30db7fa811ebff4d4f32ada34ada384afaf0650bc49e85635c869864d7231ea5508cea9b135e75ce2e9d14cb63a74dbcc127a4d4a59641a04d5baf45556ab4bb92598d895aa9ed1b26ebb9d37286de52363df18776d984c227f56f3f28c53186d0002b55714f6ec38d07376c4fc3a44f3453df25d7cf18317e0efb5abc6fac97f36f2e6d18e8849bbf97874f637d9c4f37921f67a9a8b6b8ecd87dee6f47433aaed52761d219fc82240ba2142b639afa5e8f5aa63d9a0416092601b32ebdb754baac466dea82645f494a5310d19c1d2ff52d14534d4f1715d84f0ff6341a83e9c402db0b7c28dc972cd0bac6ad7c5686df86859e64865a3579d87b3bfc22c2b253b00753542f9be226ec37e530737560e06f0c5dabe0e6cd5bfb2536b4bb9d9adc0e18f15bfac49ad522188ddf06038ef9fc66ebba717eb9ea2902d35f59691b414a3cf18976cfccab5d3b15f1bd0d888180d74f768910857a91d6401befe3aaad9c0f7d57063ddf49e2fe019235e8a42ec2b20d705a6f18d8f2a591a688cd5d4b58916b2db8a4b6d9adfa281489091d100b7d3e786edd63fb8ad27396da4f3eac1ff383a02b28b1957eff2644af3080b3e2c767c1d072078b077417c9355957c03a1795d3f6644947b5984a779053156361a5742374e26ba3bd51984f239c69ea085482a2e11551ac4a5538297fda68d4709b937b08df2cc65d04a4c1e510e3da2a1d46e892bb74e361a32d06e071f7ec85cdfa31ecd3bef589f43f8aca4eebaee428e47992e45c039fe43112b497ca0d3db42669c66943c67201c95b46f41551de249f242aacd2f101ae12ecf6c3330076a5f777a059b7f5c5ffb8e466bb3e630129e83b75d65fb72835201b543ade9b13a7d41cdc699a66e146d525b1da3931195dc66be6299eb5edbd0939f3458e84ef2c36016f58f11288f35093c9459c779d95d8e86589034eb45d45f9742d867b9ea76a5c24ee4fa705bd27eb76350180de3839b62f93ff0fc274c3db6d848eab9f5fef64ec28e258430f55ba2428468592cebe5ca70fa1022a0cb515ec72d4fb0a70fd2b5899012a2a38c4806cba883dfbd16dac788a0337687130075ce06e7335d05ae0eda8c59ae514d2ebbe352ca332f2b77c954c1d08489ac5dba8fa4318c238763391a7bdac1396184c969d5bcde948314f455e95138038ae45b2ccd39cd77d88267f6025aa6d3cab35aea817e307cafa26128280a32cab302c5ac79cad6f5ed4c92142325bdc5ee9dbb9ee17ecb30403cee1763ebd7e6e26dc283fd33698041837e99f13c8b8c01c62a30f87d9c1e0b6add13b044f4e9ee40ea152c71d4eed0b61f9eb049525f57935dd1fdb228b1cfe709a043732a506505cd41b64c333eca99426486bf1b4541a4ca8cacfe63c0b8da708a30190536b24dfc341385203d0472c390b0b2cd59ea28f652a1ff3ef8d1029530a2e8029507d73b1ed6e6b0563923d1e7f150bac803a6561b4a0a88bcaa4504537ef7a332f8b623ed4988d49a6162c5f00efda59e0eae97811e54c6d45da5749e25307014cbf9826fe72cb687cc3392e7124f31824fa945696a7feb91d661ae2f343874d9a438ba6a5949cb002fbe6fad0770a986b36fb7a457580d654d866ae7e46d13f0e719e7383fc54a1da6dc937243db1be47ca6cd03e90b25a382942e3bb911577cbac1326d60ffd7eb85857078931ca4f06824bcae0b6c8463729813858a22cca4511cd6fbbbaeeca6038dada356a18787b2c02370d4c7e21fa578fbdc5fd58aebd8e0e91374ebf13730dfc00fab68984a3ffed2460b8d5e7dbb9adb63d5ac0891a9816bdeba6be9a59ea3518a3b1343d503bf4a9b26d4da33e19c2d01e8fd87f705ba7eaef5f40087a2f9179288f328a89e9af8a84592a5c0702be3b01031ae60ff6d65c4c0defbc6b7033f04a0c7d40c6cd2b52af3c6e9dd5293cc432a88c64482c5675c40adccf14fd53c2a88e289b1f8601c0d349c78f687f913317d8c0a45e46def5be5e38b94c88690e6b2a5a67575a073ccf50e69cd22ab327cd38bde96d8d7c39a4db672fe35fa8a20966ff5222005abb3dba17c879df6bda882c5d758033dc12668d25261a014bc46ab37e8bb421cabc86a86ef3cd2f1a5118f2e8879e5755410b44e5833931412fd18db518cb20311d18100fa0ca21de38044a042768b2a140eb7d07c3f33db298bbd27fb6034f7535980e32da99c985394fd5573b8ead100f0e75a1394cd2400a3b0f432d9abc0471bad69c4c952137347ab8e29eaf68adf1c2d75cfba4343cc9472dd8b9899e5b007c40fc7dcd94c43d1fca36cebe3a7e18c11a41d1301247bbda3d550c9fae8d0b166d95a77465438bb223c1582681c4d55961926da694de9123f232a18f48bfefdb0acb7d94a3d14c62732ca626f08106ae9bb862600c59244cc050e2e402e312e0a2958596fe429ce690b39a95aea70050da6b1ac360da3b5292c5c8ab7bad2188e7647aff81b0ca0b3cf38cfc52954db9da49496197663f8ecab130510a2893d2bd9e1dac7c15fdc1e60580c5de46082d168fc8f821296769cf990baab47c81f6b3c43fec75760b3be89cc4c7d0bf31f087d8921373a3baa4684ed26790e51d5c8c969b91db90050894be01bba84e3bc079ea1059922232ea043c869e9d8c0da998bf38b452ea792307b6f351a05c47a63adb556702ad67ef53088709b2e330860ebd7febf2e3664ab2bdc56846997c6a57750fd605de6b1ae5ae4b41d60c492f83be9a7064d0df953dd9419765a40cfdcac736eec7941b59dfb4f273524331431d388e8b9cd18bcdd825990e3b77a81cbd72a983eac0ea2a0f2cd220976f7a4a176ad4995593f2141237230f8a716c80c0a0b002698f1bf565a44be7048f649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{0x98, 0x800, 0xa00, 0x6, 0x2, "c7d6987560eef5183583c7f86811cad45e7027fd675eb4062c631c67b838edc2035216b5af5324904915e89f5856ab670d8322cb06e7e1685593c35c951a9eb9c29fd94d0a5093a2fa5c6a72bd3bafd307793ab54e6d220a0e6bd03945d48865b2120debd423e7046d6b2a171056f6452826f937fbca33a2ae4cf67aefe2098c5b9a430e40ec"}, {0x68, 0x6, 0x100, 0x1, 0x3, "ff131a01736580b7012a8751b3f5f90462787fb9b5309c11913934105e0a1c0e4a23533dcaa24f8096edf46e429844f4199b8c148afe2247861ce6c45d057d39ae875cdcf576f77179df03bf805abfb629520ef71576"}, {0x5c, 0x8, 0x202, 0x100000001, 0x3, "a0507234b701e0f9983fddc03d2ce929d08c24632b585589ab1184194a9219069fdab431e36ddc07e9e459d7becfd4800c2d9173ac9e6bd051739983bc08e5488b3d7630c4cfaab91e66"}, {0xb4, 0x0, 0x300, 0x7fff, 0x0, "c4dd455e7336109743c60aa8620bfeb6c44c96e7a4e9042f0bf73479d8c5c1b5e9eef898ea60df348e6a412d1827f2f87a33e73b96791b54e8563ddf9aac3e21cd4a432ce6180c35d668584a7308067873b8c21f64755cf127dceb21e1765a72a9bd74a263997c469b8c48601ee645b91ad3d697e91db63b9839b377d3127c69201dc4160fad0aa532f0cfa24f24c48cb1500742bb0a862288d8f67af4155d790a"}, {0xf8, 0x200, 0x20, 0x61, 0x1, "260e91c2a458869a4a0b5c1efb8d9ea15c9951e7f5f7a2fa293de3c6cd69145e4548e305f2563dd4ba6493edb2fc489c5e646c5abadc9102275e8aa9b1f1482729ca23086fc92e4bf65a37b4b80965ab214ff7f5ecfa50272f72815fd747a43ec68500e5f5b4ed0810c1c005e32769fda0ddd6c7335d0dea282be952feffd698f1410b4642118c0c3400095a4e0ef644d1b118d41687308ae9ea40e11c2ab4b5ea22c7e03c50a30d99e12a1186de88fb6439fdc1a439ead7f5055e5edf15e78bb3b990c16fc285805be919e86766ca5086cb274396337cc2b7c0399316e05ca8e72de25c45"}], 0x1318}, {&(0x7f0000001000-0x11f0)=[{0x10c, 0x9, 0x200, 0x401, 0x1, "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"}, {0xd4, 0xe5, 0x300, 0x20, 0x1, "9eb37136df3fd4a3dd2f1c3914d5b47fa8194b6e524bcd0c672e5a324f9b39b9b4718d304fb88e6d10c094331db206149dc4006d3e4b10c4861b905e48d37a7cc70a095b867dba7353783baec3bf9ef275dec6bdff245148b2cfa1593ce1b1450bf4334054338590864f28cd966952c23e7917b607c404bec8a7f2c0a62c8806384c5985e2cd930c4f5a4e7628292604d3f03dc645765e572e0de948372705395db2a0624fdada75f5b64b9535c135ddf084269990634c62a04facece0afc0934f"}, {0x1010, 0x2, 0x10, 0x1647, 0x3, "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0x11f0}], 0x2, &(0x7f00009db000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r1, r2, r1]}, @rights={0x30, 0x1, 0x1, [r2, r2, r1, r0, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x38, 0x1, 0x1, [r2, r1, r0, r1, r2, r1, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r1, r2, r2]}], 0x168, 0x10}, 0x4800) ioctl$int_in(r2, 0x5454, &(0x7f00009da000-0x8)=0xfffffffffffff003) 2018/01/08 21:57:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ce8000-0x8)='cmdline\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e58000-0x8)={0x0, 0x0}) preadv(r0, &(0x7f0000ffc000-0x60)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) 2018/01/08 21:57:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fdatasync(r0) 2018/01/08 21:57:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000092f000)={0x0, 0x0}, &(0x7f0000a5e000-0x4)=0x10) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001a3000-0xf0)=[{{&(0x7f0000a11000-0x10)=@ipx={0x4, 0x0, 0x0, "102fa623e324", 0x0, 0x0}, 0x10, &(0x7f0000bf0000-0x40)=[], 0x0, &(0x7f000020a000)=[{0x70, 0x1ff, 0x1, "73f0d30f80ab373509365424a99c2bbdea1b294a5db48b1049aa57a3479ba0ff978826ba755f7d200306cc1bcda1d4d509739450e2a102f32e9be6ab27060ff2026959fd47630113e9e065e7004592c199ad1a1870f5b91ec4306f97d7"}], 0xffffffab, 0x40800}, 0x7}, {{&(0x7f00001ab000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58, &(0x7f00001c7000)=[{&(0x7f0000f51000)="e80db1d6ed74da462cbcd461b0b450606a9147abc458fe632a7754bbcac2e4bf92ef86f8348d89629d3bf00f096c5ed0fa9a6e01b9d8839b2081832926c8356d350d0b0bcbe1ea8f2b9552adc1887d953ec65feb6c1059a2", 0x58}], 0x1, 0x0, 0x0, 0x800}, 0x4}], 0x2, 0x10) shutdown(r1, 0x1) 2018/01/08 21:57:43 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000440000-0x10)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c4f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0xa)={0x3, [0x44ae, 0x7, 0xa4bf]}, &(0x7f0000dab000-0x4)=0xa) 2018/01/08 21:57:43 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001b000)='net/udp6\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='S', 0x1}], 0x1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000001c000)={0xa, [0x800, 0x0, 0xb9, 0x3eb91baf, 0x824d, 0x0, 0x1, 0x1, 0xff, 0x5]}, &(0x7f0000005000+0x968)=0x18) openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ptmx\x00', 0x40000, 0x0) 2018/01/08 21:57:43 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x6e4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000c45000)={0xe09e, 0x10001, 0x204, 0xfffffffffffffffc, 0x0, 0x80, 0x1f, 0x7fffffff, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d12000-0x8)={r1, 0x20}, &(0x7f0000001000)=0x8) 2018/01/08 21:57:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000068c000-0x20)={@common="6772306504000000001000", @ifru_flags=0x305}) write$tun(r1, &(0x7f00001cb000)=@hdr={0x3, 0x3, 0x0, 0x7fff, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}}, 0x1b) writev(r0, &(0x7f0000520000)=[{&(0x7f0000b98000)="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", 0x1000}, {&(0x7f000026b000-0xc8)="f4917a1bdbc816c9965084dfec0451d3d5a192d8089e022f6936f185d736e7aff10d84abd093c883346e78bce4fc68e3592070a4a271b6c0ccc76e75063cb53ef90a7c70b92512af1cc710b14ccea37cf1d324486ac93cf982704a865ee9ad8e91a1e4cae12eaf2c8e212010e84226882f37b6905a5b81c544e2398135b59fc256ecbb25a5577e5d8dfe360adec163ed74d0a7dd78cd2a2a503cbac66ec5a6b6fb93ce645a6f1a186592aaf7d09c838d08229f18e11d10030dcb695d54cd1f84e3e238612cd9f4c3", 0xc8}, {&(0x7f000088f000)="f7d5fe74ffedc47dac0122020582967b01122ff51d87fa3a461f6d95af93389c275450fc813e6c214d9464d73b4f69fccaa5602877c7579e33690fa026365bfb6e50686427243b5f258ecc22af4ba05037daaf05c1cea3a12d015b83c5315933ebf508159155f0efa4e7038f000a299e67e53c1fbdb6ddfceed89a1e78432da020282cb8b4674160ece087152a25b979a6f6d45406235140dd61112385e1f9c16213b5e74061952618534eb19a", 0xad}], 0x3) 2018/01/08 21:57:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x1f, 0x3f, 0x3, 0x1800, 0xffff, 0x54cf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000000000)=@nfc_llcp={0x27, 0xdf0, 0x1, 0x4, 0x0, 0x80, "1481be2648b58e6d5ffa940816a143772e5d57a0c8ccfbc4d42826c7306639b49fcc44cc1f92bc571ae583cb032cf193ae269ecd75287fc732422ed2d9e466", 0x7ff}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000a6a000-0x4)=0x9, 0x4) r1 = socket(0x10, 0x2, 0x29cb05) syz_open_dev$sndseq(&(0x7f0000ff9000-0xd)='/dev/snd/seq\x00', 0x0, 0x10000) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000c1c000)=0x8) r2 = getpgrp(0xffffffffffffffff) r3 = geteuid() fstat(r1, &(0x7f0000165000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f000087a000-0x38)={&(0x7f000003b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000814000)=[], 0x0, &(0x7f00000a1000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x38, 0x1}, 0x80) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f45000-0x6)={0x0, 0x0, 0x0}, &(0x7f0000682000)=0xc) getuid() r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000059c000)='/dev/vga_arbiter\x00', 0x200540, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000aa9000)={0x0, 0x86, "3c2321b28ea9092ba042e05db237d8018126ee3b91b407d362c2b10b5e6237c451a43158fb9205cd34e86a5805e6caa15c8a724b3227430ec4b10894a795ce0b1ba9399933aba704304bfd237e5477e35160ab542676a1421798b0dac713d5f8f6c43d01585a54ff98ae4a5160c9b1ebcfbbc8106cf3dd742ecbdacbd0c4aef4adcde02a8bb8"}, &(0x7f0000237000)=0x8e) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000233000-0x10)={r7, 0x0, 0x5, 0x8}, 0x10) r8 = getgid() chown(&(0x7f0000960000-0x8)='./file0\x00', r5, r8) 2018/01/08 21:57:43 executing program 2: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009c4000)='/selinux/member\x00', 0x2, 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) accept$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000003000-0x10)={0x64d, 0x10001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) fstat(r0, &(0x7f0000dff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', 0x1, r1, r2, 0x8008, 0x8001, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000cc4000-0x100)={0xffff, 0x1f, 0x6, 0x0, 0x4, [{0x0, 0x2b7, 0x9, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x2, 0xfffffffffffffff7, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x4000000, 0x4, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x80000001, 0x6, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f00003ce000-0x8)='./file0\x00', 0x200000000000000) finit_module(r3, &(0x7f0000820000)='/selinux/member\x00', 0x2) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000986000)=0x3) ioctl$KDSETMODE(r3, 0x4b3a, 0xfffffffffffffffd) mount(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f00000cc000-0x8)='./file0\x00', &(0x7f00003f3000)='binfmt_misc\x00', 0x400, &(0x7f000050e000)="86") openat$selinux_status(0xffffffffffffff9c, &(0x7f00008bd000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000bd000-0x98)={0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5098}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xce}, &(0x7f0000155000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000530000-0x8)={r4, 0x5, 0xefd}, &(0x7f0000d27000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000756000-0x8)={r5, 0x4}, &(0x7f0000435000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000fcb000-0xc)={0xc, 0x0}) 2018/01/08 21:57:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000b5000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000493000)=0x8, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x4000000000a, &(0x7f000095b000)=""/0, &(0x7f0000407000)=0x0) 2018/01/08 21:57:43 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x55, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req3={0xe74a, 0x6, 0xfff, 0x401, 0x2, 0x4, 0x7}, 0x1c) mknod(&(0x7f0000012000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x2, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000003000)=0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000013000-0xf)=@random={'osx.\x00', ']vboxnet1\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 21:57:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2271, &(0x7f000003a000-0x2)="") socket$packet(0x11, 0x2, 0x300) 2018/01/08 21:57:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f00001cf000-0x4)=0x80) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000afd000-0x4)='tls\x00', 0x4) getgroups(0x0, &(0x7f00009e4000-0xc)=[]) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000002000-0x18)={0x101, 0x2, 0x2, 0x101, 0x9, 0x20}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x3f) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) 2018/01/08 21:57:43 executing program 2: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfb, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0xf43, &(0x7f0000f63000)=""/171, &(0x7f00001df000)=0xab) 2018/01/08 21:57:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000077a000-0xc)='/dev/autofs\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000738000)=""/197) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000b0a000-0x50)={{0x0, 0x0, 0x7fffffff, 0x3, 0x8}, 0x0, 0x3e705031, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 21:57:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dea000-0x8)='./file0\x00', 0x100, 0x8) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000e5b000-0x4)=0x7fff) r1 = syz_open_procfs(0x0, &(0x7f0000957000)='net/ip_tables_names\x00') pread64(r1, &(0x7f0000e4d000)=""/0, 0x0, 0x1000000000000102) 2018/01/08 21:57:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000a8d000)={@common='bpq0\x00', @ifru_names=@common='dummy0\x00'}) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00004b4000-0x9)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x5, 0x400000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00008d3000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000cfa000)={0x0, 0x0, 0x101}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000a46000)={r4, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000002000-0x4)=0x6, 0x4) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000bf3000)=0x9) ioctl$KDADDIO(r1, 0x4b34, 0xfffffffffffffff7) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000035b000)="", 0x0) 2018/01/08 21:57:43 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6037866757ac62f2, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000003000-0x17)=""/23, &(0x7f0000004000-0x4)=0x17) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept$packet(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/08 21:57:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000d12000-0x14)="ff55d36cffba04715d0000002000000100000000", 0x14) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000de1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00008ff000-0x8)={0x20b, 0x0, 0xfffffffffffffff7, 0x2, 0x9}) setsockopt$inet6_buf(r0, 0x29, 0x100000014, &(0x7f0000d19000-0x16)="ff6dd3000001000000000000000000010000000a", 0x14) 2018/01/08 21:57:43 executing program 3: r0 = eventfd2(0x2000403, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/234, 0xea) 2018/01/08 21:57:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b02000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008e000)=0xe8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000618000)='/selinux/checkreqprot\x00', 0x509080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000f0d000-0x8c)={0x9, 0x708c, 0xfffffffffffffff7, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00009b7000-0x10)={0x3, 0xf8, &(0x7f0000f06000-0xf8)="97164fc7415382eb113f88b9e4d6922edc3003e5ee7213f8d513f68baaf1b0d145fbfaae43d0eec752a99dae5809c5ce3d35c762e8edb8a4ebe650c10c601c39097f049f8b9c3fb26505083c96f5baba229bde5fb080e4140cdfeef4c8c04c512412d5bf0eff1ab46aec2dcf1439c6c74b41ff1d6b9608cc76233cbc3aa8ed9db75d3d6a0c89505c39f6fe3f49631fafb244ed3f9a49099b65f4b46b33c4bc88d576baa963eb502a9c16c257b18f968239724a561f2a142e949e31a0f5bc5df034613f3a3ea0c8848e37e0b99643b93c5efe99747d2f436066c805ba249ea00f89efbbc816284d7285bae299466f4ec34111314aa5c072a7"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000543000)="f33cdba143c2b20cd3cbf675b95c1ec84e1089e34eb46cdbca819245429c86b8120f4229dc6c0ef80aa7d42755231e96684e68b451ec3d2e690a86f7a629d7b6c89e87ad670815e63b9f35703f82cc48f4a4af0c17608c37dd9a70c43c8ebb3e93d73942ffecff04f0b4894db1ed4212656e5a1a79c56c07d65150955b43faa21690348bf054afcb4ba95beb3e95d40363e55aad87332414b3fbbf2dfaf9684715c680a0580a42e7373ecaa16d4924ec49c3ddd2f8a34ebfe15671297b8112d3593b549db400cdff473bb054f5e406745fd11ad713533dc2bfcab1", 0xdb, 0x800, &(0x7f0000439000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000c3a000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000a1c000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00000d7000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10, r4}) 2018/01/08 21:57:43 executing program 6: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000015000)='/dev/pktcdvd/control\x00', 0x1c1000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setown(r0, 0x8, r2) r3 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000000)=0xfffffffffffffff7) write$fuse(r3, &(0x7f0000fa5000)={0x28, 0x0, 0x5, @fuse_notify_inval_inode_out={0x2, 0x8, 0xffffffff}}, 0x28) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000002000-0x8)={0xff, 0x7fffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000004000-0x18)={&(0x7f0000001000/0x2000)=nil, 0x2, &(0x7f0000ba9000/0x4000)=nil}, 0x18) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000003000-0x4)=0x1000, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000fa6000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4218, r4) ptrace$setregset(0x4204, r4, 0x1, &(0x7f0000fa3000)={&(0x7f0000fa3000)="ffffffffffffffff", 0x8}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000000)=0x0) 2018/01/08 21:57:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000643000+0xd2a)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000707000)=@known='com.apple.FinderInfo\x00') dup2(r0, r1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 21:57:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000124000-0x43)="3a3922a8a331a6d9ac5cc571a43cfd9d93261211fed85561f721ad3bae2b01f5ae26413f4a7ea00700f6f0f450a92cf4ad0940448453f2759de53114ef75fcee0a4256", &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="ae5711747adb23af35be18c3dba09662c2ca227ad3c1cb4db83d70defd825e900ea2665019e782df22156ab3776b4bb1c110cdb6ad461ad96832c976e4fb527c1185e60355a3fefa13e98c7f886493fd38bd01a8c7edabdebcccdd5d187e1ec7c8126e65db000000e0415c327bb7fbc5340ab9d60dae779d59447b1ec4") sched_rr_get_interval(0x0, &(0x7f0000001000)={0x0, 0x0}) 2018/01/08 21:57:43 executing program 4: r0 = syz_fuse_mount(&(0x7f0000908000)='./file0\x00', 0xa000, 0x0, 0x0, 0x5, 0x80008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x6400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000-0x8)=0x0, 0x49d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000002000-0x24)={0x8, 0x6, 0x185f, 0xfffffffffffffffd, 0xff, 0x19d, 0x5, 0x7, 0x7, 0x3, 0x8, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00006fc000-0x17)='posix_acl_accesswlan1)\x00', 0x800002) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000801000-0x8)=0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) openat$keychord(0xffffffffffffff9c, &(0x7f0000141000)='/dev/keychord\x00', 0x10002, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000797000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000af8000)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000334000-0x68)={0x9, 0x400, 0x9, {0x77359400, 0x0}, 0x1ff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000080e000)={@generic="d65d84af541064154f3c7d68a4171872", 0xf787}) setxattr(&(0x7f00008f8000-0x8)='./file0\x00', &(0x7f0000010000)=@known='com.apple.FinderInfo\x00', &(0x7f0000dbd000)='\x00', 0x1, 0x0) 2018/01/08 21:57:43 executing program 6: 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) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='smaps\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000013000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback={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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r7 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000+0x186)=0x0) stat(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000012000)='./file0\x00', &(0x7f0000012000)={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) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0xe8) fstat(r0, &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) r16 = geteuid() stat(&(0x7f0000013000)='./file1\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x437c, &(0x7f0000000000)=[r14, 0x0, 0x0, 0xffffffffffffffff, r17, 0xffffffffffffffff, r10]) r19 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x1)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000011000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@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=@local={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}}, &(0x7f0000000000)=0xe8) r30 = getegid() 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) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000-0x4)=0x0) fstat(r0, &(0x7f0000000000+0x288)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getgid() r34 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000014000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getgroups(0xa, &(0x7f0000013000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r37 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000012000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r40 = fcntl$getown(r0, 0x9) r41 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000+0x163)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) stat(&(0x7f0000013000)='./file0\x00', &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) sendmmsg$unix(r1, &(0x7f0000001000)=[{&(0x7f0000013000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000013000)=[{&(0x7f0000014000-0x9)="68d0a96e38238bc7e7", 0x9}, {&(0x7f0000001000)="42494d14d7b69b5fc823f049828d839f785e149a9e1e7af96540273d1f11c9e3d329f0d260a3c5d5fc3e31521f1c56be90b5426a9101df7576a3dfe843951fb208014d774084a5d66f8f469168ddcd7789a6f52e27d66023940af41b392202a549b84dc21b5b550c25086cfc311e986196c25a3db36adb0a4651bf57976eaa0a96513dbdf99112e43965078645d2", 0x8e}, {&(0x7f0000012000-0xe9)="e4761f1f2bff24f70858f69f5b3333fda50fa1188ad88479dab6494ef355f2b76a8fbe15074357e8693ca5b2473c70984cd95693e5a99c847290001c61a54408d367e655fecfafa688899ba0312ce2ce0c9eb8e88f91178a8b3b9ed28c473ecb6c376a735640202f7001cccc3a5c414f98bb6562c8949a50fdcd3b105cc056fc10892cfeb0fb802033a4e259045aad6a1d5482c05a6aca3a954167bc5ed5f91259d5d4e12b82981b23d1012ad033a86b98fc5cd84c8c527984302d631cb63f3ffdc07d74ee827cd6209c39e31effea6ecd3196fe71a1cbc18c57446db72071e69f566fadda75c5ad48", 0xe9}], 0x3, &(0x7f0000013000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x160, 0x40000}, {&(0x7f0000012000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000)=[{&(0x7f0000001000)="29b6f98dab23e688d46157fe86e87051da9c7815073580641474b0100d4449f25eff8d53d57719d3b7a66c20a229bd83975dff086c5011f7d7e2f2feab690e518b4961b9fffa3482d6b4f7ff6778a7a54043da55abef36e906734b49b70fce6ac13d0d2216cabe53ff2b824220fea629595ecb4be56b022bf1e738f6cf29d030d7be1c86e9e24fafae3275aa83bd13ecb6cdecc6043ab3b319dabead2b00c0a52679b52d184ad0d074a5938c1f329195dd13a45d20378410c43dd06edc82e67ecb9de3", 0xc3}], 0x1, &(0x7f0000002000-0x80)=[@cred={0x20, 0x1, 0x2, r8, r9, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x80, 0x4000000}, {&(0x7f0000013000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0x90)="3a3de1f1a1be5d73f696bcc4755b7ad1fc6a6da184a1e7d91d78c9841f7a4e375be4b9fd65d14ffb4695d96d0d255db465d2024a6afbd139ff289461549ed3d73c6710eb4d8f6b698ef15945a08ca757695fd833015bc569c4e27eb7845a4fccb87ca26e361d060f9ab32e7c08d08f579f505d6fb4596304c673d8a8a4bf2c1bf1d8c3027af1f2b68621cc8d74c2232f", 0x90}, {&(0x7f0000002000-0xe4)="5e70b8573acc4df70e4031584d9171d6959c948a4e962f99a58a78619c4bfb224fd6f47b8ccdc8c531c964421285a40a87ac047591a0b9b5c3afd4c0d52bf099442b4e5b7468fa1872f15eb071e32477c6c1e30c32e85037eb8f05c0bf0d8a8437541045b95f70e73cf5ef493988b40214d0984cf3dab486eab120f9488e6c3b03785c6d2a1893786c5be24aa30fade55ef692c95361cff86bc30647294f7a3a72f365c605e8d8998f677eb30bfc5ca83547b6a5025485498d95a2010d97e8aa6a16544bdea1077715372a147c4b8f01ee21c9a37895989242077bcd7921c9e7ec4a1f59", 0xe4}], 0x2, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x60, 0x4004000}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x50)=[{&(0x7f0000013000-0xeb)="7751b9b67e685bc4f76f9bc5fd1d1888c02cd90ade3a063d93e233864f355c74937f5d59c036a81605179c4eefe7392172adf97a764093f17f46b8ade5afe383d0b01023d4322a9981a54b37bd1dcfdfe3fe39a707de0cea08a21662f2e63395821dd031e8c83e426dfcb512e07a635f8676869a37e891b533d891c87e50c2828c7b50375492b7abd0add93bb84c6a6fafc3a51e0bc71531e0e859388a831a57c0cfc83d0de6108ee23d452c58fd699ee60d425b5f3d0a18b643d43075e87c01f8154517c11284ad06860e373c19873054a7c9e2dcbf033142b49dee77aa754314ae708c5674cd5e3a2291", 0xeb}, {&(0x7f0000001000)="45150ceb41848be23ae18c4021ca786f5deba5bc88ca61b13493e41126900a701c5c416382ddec64b1245f74d2deeeb4b1c61d352c967aa58dfaa677ade6ce58b8f6", 0x42}, {&(0x7f0000002000-0x42)="dbff564e88def5a8f92efd3230cf86854c50ef2ef4a3d4f81d0b85b324f46d7e1e74352c35e9dd17186e4f393c1f634b37039c1a83bed531d7a430022f277b9192a3", 0x42}, {&(0x7f0000013000)="c18cae01b1f98d9dae979d0b712130fd03cd7ee924867f0a37b9ff56f666d05b4d7707986d10346013f4d3e75f6e6fb59896a350d1b65ed78a89247acf8834d4cbe3c0aff52fa67f97759d5964708c2472ade734999ecf444fcf32a36b826544b75f87e24727691c47a6eaed98ca9f6e92110af7f7eed801d7531f0c2bc3d16060c315819e427d4fc84b57421f7269f0bc71092cbcfa63f6b6a7ca2944917b68b73559600665bd73f8041590049f6161d7b87ae2968293599a6b15b78be672345fb90dcf06a31d58f04d23e60cf8f1bb190ac285e2c67fa36af21b0437ef429abf706fc43c31", 0xe6}, {&(0x7f0000013000)="0ffb29530166d845475a187725a0df1937236ab81a4ac4560289c365d09297a9408ce4090f08343aa77c2739218e2edd56b956d01480d47e8e0cf8b8a9a4b95f4a8eb484a03b3176403f75ee414a1b96e94a5255a34a1bb37381b97e9d19f786d98db0039733515a47492c173834ca4e2e22e3c04fa6ff29376bed3186f0207c0bde24cfcfb467232d0053ef7e", 0x8d}], 0x5, &(0x7f0000011000)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x158, 0x8000}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000012000)=[{&(0x7f0000012000)="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", 0x1000}, {&(0x7f0000001000)="7a729574365eca868fce03026322270902695fa900998fae2fb07337578df8cd2ac106c6d2e0c5a36fd7010e4885aa7b1f8a65fcbc1e0595116a176967fef33f80bd4bd5db0ded965ab3b43a7dbabac37d5ee12d792a73946ad8ce73b3dbd460308e7d10ee20fe3cba1b96c4cf825ec14a785e7af07c8db6a123dd64ba93ba2e3c9cd79b971f6c7fbc3129", 0x8b}, {&(0x7f0000001000)="3668f0f737fc92cba6d7b0f75dcbc58e777d3db50e302cb2682b157c6605c2431c6a415a4a477407710554ce4f3a610f4e99da44ad815c59696cb11d939da46f5b6553877210e20b60857183a225", 0x4e}, {&(0x7f0000014000-0x25)="f6e6849d5d21db0ab86ef1c9c5698c508feab0c129bb62be7c16843fe83e182baf1951bdd6", 0x25}], 0x4, &(0x7f0000011000)=[], 0x0, 0x40080}], 0x5, 0x20000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x10100, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000002000+0x98a)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 37.129339] device gre0 entered promiscuous mode 2018/01/08 21:57:43 executing program 1: mmap$binder(&(0x7f000023f000/0x800000)=nil, 0x800000, 0x0, 0x2487a, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000242000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000001000-0xb1)="44b8adde6deb78cba13944af341747ca2ded8c739fed3020c2f9959785c01aee58a6eb0489095d014faeb3098607e949c3b779d59d23eebc70a5df6d719f38ad3f8c28dfb04e11c459d244b2c91b36e817ba67fea7319d4e93450e0c767fd20d7cb115c1330bc3263ca85862dc557943a60120f022fc7d2bdbeafae1ae3069ac1cce3f663ebaeba246f5c07b7cc8df1ecea5d19ebc34d640825b229b821516e7550f93645332c157c2e9add10e24564074", 0xb1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000-0x4)=0xffffffff) 2018/01/08 21:57:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002f3000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) signalfd4(r0, &(0x7f0000852000-0x8)={0x8001}, 0x8, 0x0) lseek(0xffffffffffffffff, 0xfffffffffffffffe, 0x1) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d1b000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000eec000+0xf2c)=0x0, &(0x7f00005ef000-0x4)=0x4) 2018/01/08 21:57:43 executing program 5: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a3a000-0x8)={0x0, 0x0}) chown(&(0x7f0000cbd000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/08 21:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000289000-0x4)=0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000057e000-0x10)={0xa, &(0x7f0000f1c000)=[{0x8, 0x3f, 0x4, 0xdd0b}, {0xffff, 0x6, 0x8, 0x8}, {0x2, 0xe3f, 0x3, 0xfffffffffffffffb}, {0x1f, 0x80, 0x2, 0x7}, {0x58f, 0x95a, 0x837, 0x1}, {0x0, 0x9, 0x9, 0x7}, {0x0, 0x3, 0xbe6, 0x1}, {0xfffffffffffffffe, 0x5, 0x8, 0x81}, {0x40, 0x4, 0x8, 0x8000}, {0x5, 0x3f, 0x310, 0x800}]}, 0x10) r1 = socket(0x5, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f3c000-0xbc)={0x0, 0xb4, "39425bca78e1fb1599b9c9f4ab922059c73384780f43a64052d73edf6db3d88a44135f3c263d82cdc1252e8d939bd598d39e22ef103ad1cf73628d20ef4a20547e13030a87a5b936a286ae8f4fa755ef252579462583a0e068dcb7e03fe704739901f121813906efceb0a57a7632dfb4cd3a051d33d6ecc4040c4ceceb24a9fe342198a19ea6718d136d694beeaf5b7ce7193a9f17b85f2d0a45e19f35cfcb946df510aaf4375cc8880a1e550063a3b66aaa8c09"}, &(0x7f0000a54000-0x4)=0xbc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f07000-0x6)={r2, 0x3}, 0x6) r3 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000f8f000-0x4)=0x0, &(0x7f000066b000)=0x4) 2018/01/08 21:57:43 executing program 3: prctl$intptr(0x2, 0x0) mkdir(&(0x7f000046f000)='./file0\x00', 0x51f7efd53a4635a7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/ptmx\x00', 0x256a4eee284bf814, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000082a000)=0x1) 2018/01/08 21:57:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x10004c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) fgetxattr(r0, &(0x7f00003fc000)=@known='security.evm\x00', &(0x7f00007ec000)=""/44, 0x2c) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/08 21:57:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d40000)='/dev/sg#\x00', 0x8000, 0x200) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000d96000-0x4)=0x0, &(0x7f0000781000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000723000)='net/rt_cache\x00') syz_open_pts(r0, 0x80) close(r1) 2018/01/08 21:57:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a3c000-0x8)={0x0, 0x1}, &(0x7f0000bc3000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000144000)={r3, 0x25}, &(0x7f000032f000-0x4)=0x6) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000052000-0x4)=0x0) 2018/01/08 21:57:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = syz_open_pts(r0, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000cbf000-0x8)=0x0) poll(&(0x7f00003fe000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/08 21:57:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bfd000)='/selinux/create\x00', 0x2, 0x0) sendto(r0, &(0x7f0000e5d000)="777b4d91c76fc4ffe83fa214ae832554060d858c32b208d320561599a096ef1ba4ebcf66a582ad128edda91a9de78ec0ca05ee8225557d81a8d54437f7cbdacfa61f4003c820af3ae15a74fbcafb52852164c9fb40b30d85d3f44abc0e4436f7cc422fc3d2ad74a6671aadce3e72a51ab88d169354adfe3a4460012b83168f78a4dc5281279efe00c50b55e01ae578cf8e1e6a9bf1526c379fe4ae1402ac99842a904551ef8261", 0xa7, 0x10, &(0x7f0000358000-0x8)=@sco={0x1f, {0xbd9b, 0x1000, 0x9, 0x7ff, 0x8, 0x3d1}}, 0x8) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/08 21:57:43 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000012000)={0x0, 0x3c, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000013000-0x10)={r2, 0xffffffffffff0000, 0x4, [0x4, 0x3f, 0x9, 0x4]}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 21:57:43 executing program 4: pipe2(&(0x7f0000835000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000003000-0x94)=""/148) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000-0x4)=0x5) add_key(&(0x7f0000001000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) munlock(&(0x7f000082f000/0x4000)=nil, 0x4000) r2 = add_key(&(0x7f000068a000)='rxrpc\x00', &(0x7f0000fd3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004bf000-0xd8)="", 0x0, 0xfffffffffffffffd) keyctl$chown(0x4, r2, 0x0, 0x0) 2018/01/08 21:57:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x552000)=nil, 0x552000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004d4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000551000)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000969000-0x10)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x80045105) 2018/01/08 21:57:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006c3000-0x10)='/dev/input/mice\x00', 0x0, 0x42) writev(r0, &(0x7f0000e30000-0x40)=[{&(0x7f00008f7000-0xbf)="cb", 0x1}], 0x1) ppoll(&(0x7f0000a65000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000324000)={0x0, 0x989680}, &(0x7f0000749000-0x8)={0x0}, 0x8) ioctl$KDMKTONE(r0, 0x4b30, 0x9) 2018/01/08 21:57:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ea0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004dd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) 2018/01/08 21:57:43 executing program 4: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00007b9000)=0x80) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x158, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffff9e}, [@replay_esn_val={0x20, 0x17, {0x1, 0x0, 0x0, 0x0, 0x0, 0x3, [0x0]}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 21:57:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000149000-0xf8)=[{0x10, 0x16, 0xb, 0x0, 0x0, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00008d4000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) 2018/01/08 21:57:43 executing program 5: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = syz_open_procfs(r1, &(0x7f0000971000)='net/ip6_mr_vif\x00') setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000d2a000-0xb)={0xffff, 0x3, 0x100000001, 0x6, 0x401, 0xff, 0xfffffffffffffffb, 0x2, 0x1, 0x1, 0x7}, 0xb) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000fc5000-0x4)=0x0, 0x80800) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, 0x0, &(0x7f00001bc000)=0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r4, &(0x7f000092b000-0xb4)=[{{&(0x7f0000fc7000-0x10)=@ax25={0x3, {"1f1d14a707f346"}, 0x8001}, 0x10, &(0x7f0000f93000)=[{&(0x7f0000068000)="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0x1000}, {&(0x7f0000fc6000)="aa1a373a6e55078838691b77b716912bc892188db31020adfd347d04967e896c41f4c06b61ef76526289bafe6da7d869a84b851e39d3005ee6c754d5ce208c9c6d9136bc272017fe541a2b8e403dffc489d4ea2f6dd73ff8d46ec8be176eecaa83860d711cb6a0f5a69ef2a5b4ecd55b81a1445647b5f302dc6bfab73800d2f32e7b1255", 0x84}, {&(0x7f0000fc7000-0x8a)="5bc44cf7f0c10297685958b25d0adbae1ad31b7089c615081898b85de150ba79e53236c3b6d3dac7f46ced179842c35cf2612347141c7dbdde7a120c9d02f47d31815e5e1129c6e9f3edd879f5e251e3f6c53840827718f5a185483b4aff753e2e7497bf9b273e5f20efb8571916becce99925911544b2087f271cfa538aacf2760249090c69b7c0634c", 0x8a}, {&(0x7f0000fc6000)="ace037dba562eb48d76d2c7b303c814a44f7fba9ad4e25abeb5e1711b971f6c82d4850cd01c91adb32c4df372813d49b8f2de0e8b41dce15c5febebc6c045e288a66e53318b71fa733213c4b800f5f8b197268628e386c2a10d53c5b2e78de64fbbf12fc0dca70231589367a9488797788c3390187aa545ea20833155010525a1e78e833dd881bcfc8a78ba3f9b1ded819b8a4074ae22633c2ddb441a42b04c2639d507989e3f6d87e22461998d46875f030e166bf24efa417660bcdbd82ff016af8ca95739d073c29b24e6179755e465dbd8b69d3d3d1da3f7d03", 0xdb}, {&(0x7f0000fc7000-0x47)="592d1065145cf81c08867bbf2e75137f9cc8a8ec6c644df8cad8a40db811ab34ec9b901f0085f21013b96dc5e664d73d587b9c72f78e96d5428c6a91751888c5f1299309d1b8f3", 0x47}, {&(0x7f0000ce8000-0x47)="23b25c3601a03c3986ce7429914f32bc4c1a18fb93dc6c196535365d52c0e036f82ac10be760f4815dea2e484a70c539c9fe912f0c894eef6df80dc1d86b0495a7bc1def31c784", 0x47}], 0x6, &(0x7f0000d57000)=[{0x100, 0x13b, 0x4c9f, 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&(0x7f0000d7f000)=[{&(0x7f0000fc7000-0x61)="e40529ce3869076aae3ec3ef21d2c2211703a80b3462e5389fbd24a4bd1cd971599e8114c53099a340068c107a99aed81b389694fa4fc416ce0f2834797fd136ca3e16cf037353ba83edf23cba109806ce0ae2ece619820afba9d5c590922ab9e1", 0x61}, {&(0x7f0000fc7000-0xd3)="8217956ecdc75be6b0b42cdcb8df29e135cec649fe3024e87320842504a807d85ce804c9383735b81b2b1af1efb15cb316520e84120662549ad48bda20cadb8cbf7588221c583aa243ad7734d70dd748cbfbfe38dedbfbac2aed5fa8db583352b5418251df34cd74bb1ceb5001d835383ca55f48e0270e1d3366e857753660249fd3de9b19fe021896e8e46af4840127e5699cea051566f55f31b58c0ef1ee3c2da4517a65dcb703878798331d87321330ccd16cf63fc31e50d713776cb01b6e8ffc720bc4c36df37f2481fbe25b2276b4271e", 0xd3}, {&(0x7f0000fc6000)="1890a3c97044eb673507f4d42e8acf5b903d6eb8016e73f79052400da4cf27f84885c48f03b2bec762279961cf4729b9c6273928909157e4bb17037fb852d5a7f2e60eba6609acb42e90a1ce777afbd3322ca4f02b60efcb523cadb83433c10f790c3d2713788c33c4ea0d89eda808018333d78011cd9025472710988372db12ae6277eebdca3bfcb1305eafc8ca", 0x8e}, {&(0x7f0000617000-0xb9)="b8defed6d0a2d78286b56a5c8dc0b30f471538f523fddd4226160140de55813f202545974dd135b02c8e5191390ac748e5f775e38875043ddaf2935e62ce6fd419cd68fc938f02be84d20637915c902649dc38ab5946e4c44407d2b4d435b6fb2c13279483cfbec2093719ddc5d55e2dbca477a6e5264abae88d9d1de3ecc3add2cdbc9a19ccda95ec880e0b2a4cbc744397873ad87b613f9104fdc5a2e91960896c9b3814a40002e5bd058c64022a1fc6ba3c56c2f088fc1e", 0xb9}], 0x4, &(0x7f0000ce3000-0x118)=[{0x18, 0x104, 0x1, "f1f9cd"}, {0x40, 0x88, 0xe4, "a0f4ee44591647162014f9920e3ebf94e34e7e3b33bb641ba35ac5a0123ddc96de60de598cc6db3f2f"}, {0xc0, 0x13f, 0x3, "2d8adb4bbeed9f15a8eccd0036c795a9394febc6381d649478290c1941f020240c47bdd249e78b337cb73e7cbd044d2c53710375b8cd8e0b8dbccf7df5269c4e48d184106407d4ac4c787b774bb56ee495ec440d252fe0d2089b9e52a14987b823a29d5d23351bf65cbd4298b12878cdca90e7a4eda20313421d793ae0beaad747702c0f5165c60eb2d354a8601fba4d084733ab8843c0e4f3c12cd8f61db6a7a4a0720da981727fe327ac1ba9165f"}], 0x118, 0x8000}, 0x200}], 0x3, 0x4000) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000231000)=0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fc3000)={0x0, 0x3}, &(0x7f0000970000)=0x8) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000191000-0x8)={r5, 0x389}, &(0x7f0000fc4000-0x4)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000fc4000-0x8)={0x0, 0x0}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000eb4000)=0x0) prlimit64(r6, 0x0, &(0x7f0000109000)={0x0, 0x0}, &(0x7f0000144000)={0x0, 0x0}) 2018/01/08 21:57:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000b14000)=r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000cc5000)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4e52f1078c64ef19cc709af1b252767ff96817466c228947b3203add19fd01d1c8727feddf7ad5b31f283c49e7b59aa39e2875e697e92ee4c0cd878577cc3082eb19e951037defc0075917372591f0e862273c8fd8f55905b584cf073501c45b11ff76f7d27f1e4c197df7ea9cb9c953470479e3ffd20a26ad8aa0c9681deda6724d573a9d4bee39e04143b31437b20aa35dd0f05126194285e563c19da5bebee6d8ccf12007b44b4710a8dd1997705c0fac7b6a046bd914a50c514cf6be6a1aa1e391f9092d53f9f77017b694fb741ec7fc1e03f787c487ff5aba8ee5bb790ee74634a7ccd963c6bfd28ba3410ed5650e51f726dc7f22ac883d18a8254be227bc3e087b439d8bfc2b035ed2f85ef693f063177cc788b6daa5b267d8dce915d4cddd611a42a40b2000000000000065b8d7ae06bb497efe911751b71669d76ed1b6f11f333ca82df7e39566911c340df1d5cc950cbe66e24ef0967c802df6253a404750ba33774b1f0d4fedc611a0e6d7306bdaa9daeac43b91449c2d953cd9ec9469bea0adcc3443ad6e05ebf34587958f2b76c0129a44589294a33cfb766742ee35c56be4e4847632453f168256645bb7736dec7d9d3c43052a501b8497055888e04aeffc9d0bec32837b1592bcc24f5cf74b8ee581ff3e694d98dfbb8d7b9494756544f3715d45cec41b11afd1c75409e7cf51e43ac66a11fc4c3c683f266acdd913f0ade17a450797209cd209e4864dddafeccda68d0efc5d8f533f50ec12aa8195a8bc48dd538553372146372654e49bdd1933283090076e9f94d95ba81c656c86df3c7b482ac3242a1b96638673c44385b82b48069247cab4ebef5a8250f2ed4909fbd82362e9f248cef69def9d4196a383338b3a6b49da59ead7e37969572e3b457f9e09ec779b3c51c838daf2528b0197df829d01cb32d5d22c7630a17ee02ef4bfe2a02d6fd9ca353de3d89e8f7ceebab4eaaa1945398a40eaed6863c2af55ecfab9a6ba3aefb709d4d7de19c27ce02cfa234a868cfbfb8903392f1f968784976d1f6230821c61c091c620d97594c69b5e45f742b99051b0deeec890110b17d7162f71e712ff05d3bcb43ec2e637ed7fd9c28686a6448def06fcbbd82836e6dd30c7ae0d16a2e28ad74e28e830be892d6d4438280e0438f29a551e6c998c58a68d09d80139daafae6a3e5a0a039c490601d90a35337b49760dce1fc4a", 0x380, 0x4000000, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0x0, 0x4) sendto$inet(r1, &(0x7f00001e8000)="c3fba81164dbb3ad13903d2050b88daf92c852108271f3f6087c301997350027ad980c3fb5408990805659813f8fe32205fcada30225debb3b5cd6b517ad9226bec478822482cf2d52803abefea605b8e66329591bcf83f9c31449bc444acbf32bcb573dc83b7f8003c48f88afeba7bbc8ca62220fc87fe4abb8070a0656b01f389df903ff1866c5b0de79997dc4bf2cae9d6822c44722b3f1012713646166cb0ec82e71a6723d4a87e93ab11371c2837bc88e1d1d02bc753d7658d9ca3b47adf297cee2285958a1b329356f", 0xcc, 0x44800, &(0x7f0000a93000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) 2018/01/08 21:57:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000cc1000)=[], 0x0) r1 = memfd_create(&(0x7f000058b000-0x2)='}\x00', 0x2) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00009ca000-0x2b)=""/43, &(0x7f0000f73000)=0x2b) recvfrom$inet6(r1, &(0x7f0000d44000)=""/144, 0x90, 0x1, &(0x7f0000585000)={0xa, 0x1, 0x8645, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff00000000}, 0x1c) 2018/01/08 21:57:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007c4000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000cf7000-0x8)={0x9, 0x8001}) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000128000-0x4)=0x0, 0x4) getsockopt$bt_hci(r1, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/01/08 21:57:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/08 21:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000019a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) fcntl$setpipe(r2, 0x407, 0x80200000000803f1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000036b000-0xe8)={{{@in=@loopback=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=@remote={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}}, &(0x7f00002bc000-0x4)=0xe8) 2018/01/08 21:57:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bff000)='/selinux/policy\x00', 0x0, 0x0) membarrier(0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000af5000)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f00005a7000-0x4)=0xc) ftruncate(r0, 0x51d) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d19000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r1}, 0x14) 2018/01/08 21:57:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000522000-0x26)="260000005e0009fff10000000241000000000000000000094b000000a34c085b1ee9ff07356a", 0x26) read(r0, &(0x7f00009c7000-0xa8)=""/168, 0xa8) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000db4000)=0x9) 2018/01/08 21:57:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0xbc, &(0x7f000075a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e32000)={0x0, 0xfffffffffffffff7}, &(0x7f00000c6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000162000)={r1, @in6={{0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002f0000)=0x8c) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) read(r2, &(0x7f00004a8000+0x5cc)=""/114, 0x72) ioctl$void(r2, 0x1) 2018/01/08 21:57:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) clone(0x24804d00, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009ed000)={0x0, 0x0}) 2018/01/08 21:57:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80b, 0x0) bind(r0, &(0x7f000001f000-0x6)=@hci={0x1f, 0xfffffffffffffffd, 0x0}, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000226000)={@common='lo\x00', &(0x7f00000a8000-0xc4)=@ethtool_cmd={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000cb3000-0x4)=0x0, &(0x7f000021b000)=0x4) 2018/01/08 21:57:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/01/08 21:57:44 executing program 5: pipe(&(0x7f0000a8c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000bfc000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000670000)={r2, 0x100, 0xd334, 0x0, 0x7, 0x3f}, &(0x7f0000000000)=0x14) socketpair$inet6(0xa, 0x2, 0x10001, &(0x7f0000000000)={0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e23000-0x20)={0x5, 0x0, 0x2, 0x1331}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000fee000)={r3, 0x7}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000158000-0x5c)={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, 0xbc, [0x3, 0x4, 0x6, 0x1, 0x1, 0x4, 0xb8, 0x2]}, 0x5c) setsockopt$inet_buf(r4, 0x0, 0x8000000000000011, &(0x7f0000cf5000-0xc1)="18000000020001000000be8c5eff8c88360000f1010300000000000000d90000f7b933d898055bf748bb6a8807787e59dba67ef147b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b00000000b121ad1474d722f542002700ec008b6207000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef679567f8da", 0xc0) 2018/01/08 21:57:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000098b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, r0, 0xffffffffffffffff) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xc) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000205000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00009a2000)={0x0, 0x0}) 2018/01/08 21:57:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c7e000)='./file0\x00', 0x20) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000036b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00007be000-0xf8)={{0x1, 0x0, 0x8, 0x3, 0x4656}, 0x10000, 0x2, 'id0\x00', 'timer1\x00', 0x0, 0x2, 0x9, 0x0, 0xab80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c38000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a2c000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000619000-0xa0)={r1, @in={{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]}, 0x7, 0x9, 0x100, 0x7f, 0x3}, &(0x7f0000395000)=0xa0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fb5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mount(&(0x7f00000d1000)='./file0\x00', &(0x7f0000911000)='./file0\x00', &(0x7f000006e000-0x5)='bdev\x00', 0x0, &(0x7f00008b4000)="") 2018/01/08 21:57:44 executing program 0: sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x105000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x714aa380595524c0, &(0x7f000018d000)={0x0, 0x0}, &(0x7f0000000000)=0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000525000)=[], 0x0, 0x0, 0x0) 2018/01/08 21:57:44 executing program 7: socket(0x8, 0x80b, 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TIOCSBRK(r1, 0x5427) 2018/01/08 21:57:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000080004535, &(0x7f0000979000)="") socketpair(0x754430cbbc4859ba, 0x5, 0x2, &(0x7f0000b52000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000847000-0x4)=@int=0x362c57a0, 0x4) 2018/01/08 21:57:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5d000)="940700bd0c", 0x5) sync_file_range(r0, 0x328, 0x2, 0x1) 2018/01/08 21:57:44 executing program 5: mmap(&(0x7f0000000000/0x91b000)=nil, 0x91b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000908000)={0x0, 0x0, &(0x7f0000912000-0x10)={&(0x7f000049e000-0x1060)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f000091b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x3fd, &(0x7f000091c000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000091b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000091b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f000091b000)={0x5, &(0x7f000091b000)=[{0x10000, 0x7, 0x80, 0x3}, {0x3, 0x1ff, 0x9, 0x6}, {0x5, 0x8, 0x7, 0x5}, {0x7fff, 0x5, 0x9, 0x0}, {0x100000000000, 0x3, 0x200, 0xc153}]}) 2018/01/08 21:57:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = socket$inet(0x2, 0x20000000000001, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d99000)='/dev/net/tun\x00', 0x0, 0x1000000040000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000483000)={@generic="625f22c93a63ecd469621f04659b97c2", @ifru_flags=0x1000}) sendto$inet6(r0, &(0x7f0000fc2000-0x60d)='5', 0x1, 0xfffffffffffffffe, &(0x7f0000105000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/08 21:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ecf000)='/dev/vga_arbiter\x00', 0x48001, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000533000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000001000-0x28)={@common='lo\x00', @ifru_names=@generic="87c6b918320f08da337ef423cf6ddd01"}) 2018/01/08 21:57:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000444000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/08 21:57:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000001000-0x41)=""/65) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) vmsplice(0xffffffffffffffff, &(0x7f000055a000-0x20)=[], 0x0, 0x0) gettid() r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ae0000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen$netrom(r1, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000d66000)={&(0x7f0000cac000)=""/112, 0x70}) r2 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00008f9000-0x4)={0x0}, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ad5000)={0x0, 0x0}, &(0x7f0000fdd000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00004fa000)={r3, 0x0}, &(0x7f00004a3000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rfkill(0xffffffffffffff9c, &(0x7f00002a7000)='/dev/rfkill\x00', 0x4000, 0x0) 2018/01/08 21:57:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0xffffffffffffffff, 0x8002) write(r0, &(0x7f00002df000)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0xfffffffffffffdd6) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a3e000)=0x0, &(0x7f000078d000-0x4)=0x4) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0xffffffffffffb554}}], 0x30) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)='A') 2018/01/08 21:57:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept(r0, &(0x7f0000dc4000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b10000)=0x9) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x12) rt_sigprocmask(0x0, &(0x7f0000a73000)={0x1}, &(0x7f0000148000-0x8)={0x0}, 0x8) ptrace$setopts(0x4209, r3, 0x400205, 0x0) 2018/01/08 21:57:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000040000-0xc)='/dev/autofs\x00', 0x80140, 0x0) recvfrom$unix(r0, &(0x7f0000c12000-0x69)=""/105, 0x69, 0x2043, &(0x7f0000378000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000094e000)={{0x8, 0x65b}, 0x1, 0x200000000000000, 0x7, {0x4, 0x8001}, 0x200, 0x7e7e40e9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(r0, &(0x7f0000876000)=[], 0x0, 0x20000000) prctl$intptr(0x800000000018, 0x0) 2018/01/08 21:57:44 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000b66000)={{0xa, 0x3, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, {0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, 0x9, [0x2, 0xfff, 0x3, 0xea, 0x5, 0x8, 0x6, 0xfffffffffffff001]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f92000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000782000-0x46)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/08 21:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000399000-0x10)={0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000341000)='/selinux/checkreqprot\x00', 0x0, 0x0) recvfrom$ax25(r2, &(0x7f000086a000)=""/120, 0x78, 0x40, &(0x7f000062f000)={0x3, {"802260990efb0c"}, 0x8}, 0x10) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000824000-0xc)={0x2, 0x40, 0xffffffffffffff74, 0x8001, 0x401, 0x7}) futex(&(0x7f00004a0000-0x4)=0x200000000004, 0x3, 0x4, &(0x7f0000093000-0x10)={r0, r1+10000000}, &(0x7f000039c000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4000000000000a, 0x0, &(0x7f0000003000)={0x0, 0x10001}, &(0x7f0000d5d000)=0x0, 0xfffffffffffffffa) 2018/01/08 21:57:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x27f) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ada000)='/dev/vga_arbiter\x00', 0x400100, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000086000)={0x7fffffff}, 0x4) r2 = socket(0x10, 0x803, 0xc) sendto(r2, &(0x7f00006be000-0x15)="140000000005e7fcff800000000007ff0000027f", 0x14, 0x0, 0x0, 0x0) 2018/01/08 21:57:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000-0x28)={@common='dummy0\x00', @ifru_addrs=@generic={0x2, "bf52527b48435440b05d17f05f02"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000cd5000-0x4)=@int=0x9, 0x4) setsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000dd6000-0x90)="e135550093b8d212f2633c22b211861fb783d75adf04f9c73b685b4ebfc90464fc84c81919da29b2c1921a62deab53cf8a84f45691de9110ab0064dcc3251cb1f75ee1f4510792ec71d56c8688d87382a285dc3f795deb4deacc4c342b4f0dc244656d658e4d2a0cc67be9edbdc365b06a8713723dadd3b66317b109fa5d92b3c08c062d54dc24917b7151fb4dcb0506", 0x90) 2018/01/08 21:57:44 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f000047f000-0xd)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000080a000-0x11)="e61a41c7bba528fd563f34105fe8863c3c") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00003fd000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000c4000-0x4)=0x14) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003cb000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00001c3000)={0x6, 0x3, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 21:57:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x2) pwrite64(r0, &(0x7f0000002000)="f7c4", 0x2, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000bc4000-0x8)='./file0\x00', 0x80000020) inotify_rm_watch(r0, r1) fcntl$addseals(r0, 0x409, 0x7) fallocate(r0, 0x0, 0x0, 0x2) 2018/01/08 21:57:44 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa6000-0x10)={&(0x7f000078d000)='\x00', 0xffc1}) 2018/01/08 21:57:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000010d000)='./file0\x00', 0x102) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') open(&(0x7f0000d05000-0xe)='//file0/file0\x00', 0x0, 0x0) 2018/01/08 21:57:44 executing program 7: mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008fb000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00009a3000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}, @in6={0xa, 0x1, 0x36, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x21ba4f34}, @in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}], 0x90) 2018/01/08 21:57:44 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x1) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f000000a000-0x5)='user\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x5e)="33e90876b355b4af7b2bbb973733690f0f6fa22be245487a82cdaacb0d84c83d20905160e9badc560b2d1b9061edd91458a68f860230d3f91b290abae739cbb6bdb7e257138ff9503fc074260211ac73f71b7b532f4823f1833c846e253c", 0x5e, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer2\x00', 0x8400, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000004000-0x4)=0x0) 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) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r3, &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000008000)=""/238, 0xee) process_vm_readv(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000009000)=""/215, 0xd7}, {&(0x7f000000a000-0xd6)=""/214, 0xd6}], 0x2, &(0x7f0000008000)=[{&(0x7f0000002000)=""/116, 0x74}, {&(0x7f0000009000)=""/84, 0x54}, {&(0x7f0000001000)=""/81, 0x51}, {&(0x7f0000009000)=""/181, 0xb5}, {&(0x7f0000009000)=""/92, 0x5c}, {&(0x7f0000006000)=""/124, 0x7c}, {&(0x7f000000a000-0x76)=""/118, 0x76}], 0x7, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/01/08 21:57:44 executing program 0: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000807000)={0x0, 0x9, 0x4, [0xff, 0x3, 0x8c, 0x6]}, &(0x7f0000f63000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000229000)={r1, 0x7, 0x0, 0x1c3c, 0xe4}, &(0x7f0000037000)=0x18) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfb, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 21:57:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x7, &(0x7f00006b5000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x800, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000306000)={@generic="54c3e8a0ade51ddbcf3698de4e1b6b3d", &(0x7f0000aa0000-0x14)=@ethtool_modinfo={0x42, 0x8, 0x7, "a41967ecbb5fc239"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x5, 0x40) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000123000-0x4)=0x0, 0x4) r2 = dup(r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005aa000)={0x0, 0x0}) sendto$inet6(r2, &(0x7f000088d000)="", 0x0, 0x20000001, &(0x7f0000005000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 21:57:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002000-0x5d)={0x0, 0x55, "ade284512dedd63a63b65b7b1f71c45223483ae8034022917c960a59050db05a102511d29af3b6a172129e8b0ff26dad91267907e1155f198caf14285eaa9a55e05f91e462d9b61cb55dff2e6d5346e77eb1c125c1"}, &(0x7f0000001000)=0x5d) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x400000000000}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000)=r1, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000660000-0x4)=0x0) epoll_pwait(r0, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x3, &(0x7f0000002000)={0x0}, 0xffffffffffffff62) 2018/01/08 21:57:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f00000e4000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffea1) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00007eb000-0x4)=0x80000001, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000246000)=0x4) sendto$inet6(r1, &(0x7f0000ba2000)="", 0x0, 0x0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/08 21:57:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x20, 0x142) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000002000-0x14)={0x11, 0x0, r2, 0x1, 0x59bd4e9e, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/152, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/08 21:57:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ca9000-0x8)={0x0, 0x0}) ioctl$void(r0, 0x5450) openat$selinux_context(0xffffffffffffff9c, &(0x7f000038f000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/08 21:57:44 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) r2 = accept4$llc(0xffffffffffffffff, &(0x7f000000b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000007000)=0x10, 0x80000) r3 = fcntl$dupfd(r0, 0x0, r2) fchdir(r3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f000000c000-0x78)={0x0, 0x78, 0x2, 0x1, 0x5, 0x9, 0x0, 0x200, 0x20010, 0x2, 0xea, 0xffff, 0x0, 0x100000000, 0x5, 0x698, 0x0, 0x2563, 0x200, 0x1, 0x6ce, 0xffffffff, 0x1, 0x2, 0x4b6, 0x5, 0x40, 0x3, 0x5, 0x400, 0xffff, 0x3f, 0x3, 0x3ff, 0x0, 0x4, 0x100000001, 0x0, 0x0, 0x800, 0x4, @perf_bp={&(0x7f0000009000)=0x0, 0xb}, 0x8, 0x3, 0x401, 0x7, 0xfff, 0x0, 0x4, 0x0}, r4, 0x3, r3, 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) 2018/01/08 21:57:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000119000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = getpid() r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00006db000)={0x0, 0x0}) rt_tgsigqueueinfo(r0, r2, 0x27, &(0x7f0000b32000)={0x0, 0x8, 0x36908b6a, 0x2}) mount(&(0x7f0000a1e000)='./file0\x00', &(0x7f000082b000-0x8)='./file0\x00', &(0x7f0000347000)='bpf\x00', 0x8000, &(0x7f0000a9b000)="7e41afb3d0495b2d3d055f7715f4f257a040a9b52b8099faab09b122ab1dfaf73e09d22d8e0ccd74beda8b6f8d9d3035a16839b70b50ec1925412d7b868333e39a761d9dc8b2ae5f87d7982bb677c5f813ac1e81a0ae7ef30cc9d0495d23f7187499d1aec27a724ceb4460743628bd61b047dc5e554d0341c592f2130f9613829cf91a9da20e4eb43ae748e007408aa9e1f3cbc7d0a0902e318ca711b10615e08520f0619893c5b85a3df8ee203fd1af825d034779fc8c4cdbfa62f24845db5bad129bff3f4b24aa9e60e00f05251e3a25ae0dbb27e0c01d7d") rename(&(0x7f0000b0b000)='./file0/bus\x00', &(0x7f00005b2000)='./file0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000091e000)={0x0, 0x0, 0x0}, &(0x7f0000e31000-0x4)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000012000-0x8)={0x0, 0x0}) setpgid(r3, r4) 2018/01/08 21:57:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000102000000", 0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a76000-0x108)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 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]}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000b83000-0x4)=0x9, 0x4) 2018/01/08 21:57:44 executing program 7: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000ea6000)={@common='lo\x00', @ifru_data=&(0x7f0000eab000)="26000000000104108d0300000000800600f8c2360200000000000000ff0800"}) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eae000)='/dev/vga_arbiter\x00', 0x80080, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000eae000)=@int=0x0, &(0x7f0000987000-0x4)=0x4) 2018/01/08 21:57:44 executing program 6: mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0xb, 0x3, 0x5, &(0x7f00007b5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b70000)={0x0, 0x1, 0x10}, &(0x7f00007cd000)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000afb000-0x10)={r3, 0x0, 0xd4, 0x5}, 0x10) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r2, &(0x7f000095d000-0x8)='./file0\x00', r1, &(0x7f0000b72000-0x8)='./file0\x00') r4 = getuid() setfsuid(r4) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x140, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0xb, 0x0}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x20c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 21:57:44 executing program 1: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ef0000-0x10)={0x2, &(0x7f0000ef0000-0xd)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8, 0x0}]}, 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000ef1000-0x1)=0x0) 2018/01/08 21:57:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000473000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000078000-0x4)=0x10, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ae5000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00001d2000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:44 executing program 1: clone(0x0, &(0x7f000059f000-0x12)="", &(0x7f0000cf3000-0x4)=0x0, &(0x7f00000c6000-0x4)=0x0, &(0x7f0000e73000-0x7e)="") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000a31000-0x8)=0x0, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002df000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) [ 38.393156] binder: 5890:5893 ioctl 5608 0 returned -22 [ 38.416280] binder: 5890:5906 ioctl 5608 0 returned -22 2018/01/08 21:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00003c2000)='./file0\x00') clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) wait4(r0, &(0x7f00005e8000-0x4)=0x0, 0x80000000, &(0x7f0000f2f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/08 21:57:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80004, 0x7fff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x8, 0x810, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0xffffffffffffffbd}], 0x1) 2018/01/08 21:57:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r0, 0x800000008922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_data=&(0x7f000018d000)="53f87e563679c8f3c86752285f614cb73c73c71ec9332d21d4a6367155d1dd79"}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000c92000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/08 21:57:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x485, &(0x7f000073b000)=""/12, &(0x7f0000568000)=0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000077000)='/selinux/enforce\x00', 0x240080, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000008f000-0xb8)={0x0, 0x2, 0x6, 0xb5a, 0x1, 0x9, 0x2, 0x3, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x80000001, 0xd9af, 0x100000001}}, &(0x7f0000b41000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009f2000-0x4)=r2, 0x4) 2018/01/08 21:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x1, 0x5}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000b40000)=0xd, 0x4) r2 = syz_open_dev$tun(&(0x7f0000eea000)='/dev/net/tun\x00', 0x0, 0x80) recvmsg(r1, &(0x7f000097f000-0x38)={&(0x7f0000842000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000067c000)=[], 0x0, &(0x7f0000091000)=""/234, 0xea, 0x0}, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) 2018/01/08 21:57:45 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b9d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0x1ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f97000-0x8)={0x0, 0x0}) sendto(r1, &(0x7f0000b1e000)="c9361cb9cf2ae62ccc66aef9767f44843ff01e66877353ebf60badea1f0ae4ba71457bcb4cda4309b786f348ffaf5bf26fc9c8e7ec594b21e2ede7bebaa6f130de96eb22eada4036070b729ddc9f651c819e2a7b53d4f55af2e23356bc8a856148d1f55e8202692522b360d82e67315ad94bf9b30f6b6e441ac8d1", 0x7b, 0x8000, &(0x7f00005cc000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58) r2 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='attr/prev\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f00001e4000)=""/81, &(0x7f0000d0f000+0x76c)=0x51) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r2, 0x3d) 2018/01/08 21:57:45 executing program 5: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000304000-0xa)='./control\x00', 0x800) inotify_add_watch(r0, &(0x7f000065d000-0xa)='./control\x00', 0x40) 2018/01/08 21:57:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80800, 0x4) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r1 = socket(0x11, 0x802, 0x300) sendto$inet6(r0, &(0x7f0000961000)="72f82f3294d0dcf2dd4b39df2d85c1101be00ddf6f0ff12cf8bd163168597928de655adf380314a177deac11059309e5f53cd615882f1fee4cb9df63f170a05c5cc4a7a25fbbab38c21a8bae514a2ecb93e1450170a7a80d369d8646724c527288cb1d923e03c29e3960082bd92a5ff39f4b219b5103c00016038f86", 0x7c, 0x4000000, &(0x7f00006a9000-0x1c)={0xa, 0x2, 0x61b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) dup2(r0, r1) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000d0c000-0x10)=@req={0x3, 0x84f7, 0x7f, 0x20}, 0x10) 2018/01/08 21:57:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000b, 0x20e) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000122000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000084c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 21:57:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000041b000)='user\x00', &(0x7f00005cf000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000047c000-0x1000)="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", 0x1000, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00004db000)='keyring\x00', &(0x7f0000a89000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000a42000-0x6)='.dead\x00', &(0x7f0000644000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003cc000-0x1c)='eth1\'*Yposix_acl_accessbdev\x00', r1) r2 = request_key(&(0x7f0000584000)='user\x00', &(0x7f000087e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000748000)='system\x00', 0xfffffffffffffffe) r3 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000608000-0x3)=0x0, &(0x7f00009a7000)=0x4) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f83000)='/selinux/access\x00', 0x2, 0x0) fchmod(r4, 0x0) keyctl$search(0xa, r0, &(0x7f00000aa000)='big_key\x00', &(0x7f00009f1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) r5 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r5, &(0x7f0000f13000-0x28)={&(0x7f000086a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000f13000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) 2018/01/08 21:57:45 executing program 4: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fae000-0x4)=0x0) ptrace(0x8, r1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fac000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r0, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000cca000+0xbe6)={0x0, 0x0}) 2018/01/08 21:57:45 executing program 1: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000ac1000)=""/185, 0x56, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x4) sendto$inet6(r1, &(0x7f0000ba2000)="", 0x0, 0x8000, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fbd000)='\'', 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/08 21:57:45 executing program 3: mmap(&(0x7f0000000000/0x41c000)=nil, 0x41c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00001a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8401}) sendmsg$nl_xfrm(r0, &(0x7f0000414000)={&(0x7f0000147000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000-0x10)={&(0x7f000041a000)=@newpolicy={0xfc, 0x13, 0x301, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, 0xc, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 21:57:45 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f6a000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f6a000-0xd8)={0x0, 0xd0, "e916779462684dfdd9c821e13097f72e73814e683c49aa5ab72b2bf9f0cf80d80b3adbe2e2a67d448fa40278da4e6dcd4a3fa3c9870a108e89baa8f726d882f7cdea269814f4b46bc6ea05ae60f2c1dd2c4c5ee14d838760ce1ac3aee79cba0cd4c18654c7d4b81ac34c63267143c86c8a49083c375b0152d47fd603e9fb74e89ff75aab54b052e71f380552902db473740bfab8cb3fd6c6d177d03bcc640495919a84a7c0b854b237cb296024e651b7e7d1d517b5fd6a96ee694265aa5721d91c023ddf903bbef52c7fe60d1584f059"}, &(0x7f0000d96000)=0xd8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000073000)={r1, @in6={{0xa, 0x1, 0x2be, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x80000000, 0x269a, 0x7, 0x1000, 0x8, 0x100000000, 0x100, 0xe00f, 0x2, 0x20, 0x6, 0x0, 0x4e28, 0x1f]}, &(0x7f0000a44000-0x4)=0x108) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 21:57:45 executing program 6: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syslog(0x3, &(0x7f0000885000)=""/130, 0x82) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b6000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fb0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a2d000)="c3", 0x1, 0x20000000, &(0x7f00007f4000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x853b, 0x10001, 0x10000007ffffffe, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) sendmmsg(r0, &(0x7f00003de000)=[{{&(0x7f0000fb5000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000fb5000-0x10)=[{&(0x7f0000b6d000-0xe8)="f1", 0x1}], 0x1, &(0x7f0000c7f000-0x348)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002a1000-0x9f)="f6", 0x1}], 0x1) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fba000-0x9)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fba000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x0, 0x10, r2, &(0x7f0000fba000-0x8)='./file0\x00') close(r0) 2018/01/08 21:57:45 executing program 3: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000b58000-0x8)=0x0) dup2(r0, r1) 2018/01/08 21:57:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000909000)='net/softnet_stat\x00') ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00008ff000-0x8)=0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000493000)=[{&(0x7f0000bb9000)="58000000140019f700db4b01040d8c560a06000000000410489600c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) setsockopt(r2, 0xfffffffeffffffff, 0xfffffffffffffff7, &(0x7f000006f000-0x2c)="320050c913cd59ca31ae2a76e2ae312c447d4175e1c418634b2164047ce7dff15a32312da6661b0eabb13587", 0x2c) 2018/01/08 21:57:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000048c000-0x8)="2b63708773657400", 0x0) clock_gettime(0x0, &(0x7f00003a5000+0xef0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000406000-0xf0)=[{{&(0x7f000075a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000aab000)=[{&(0x7f000081f000-0x96)=""/150, 0x96}, {&(0x7f0000a0d000)=""/85, 0x55}, {&(0x7f00005df000)=""/217, 0xd9}, {&(0x7f0000ff7000-0xef)=""/239, 0xef}, {&(0x7f00008fa000)=""/85, 0x55}, {&(0x7f000081c000-0x26)=""/38, 0x26}], 0x6, &(0x7f0000f67000)=""/0, 0x0, 0x100000000}, 0x7}, {{&(0x7f0000010000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f07000-0xa0)=[{&(0x7f0000c6b000)=""/246, 0xf6}, {&(0x7f00005b6000-0x2)=""/2, 0x2}, {&(0x7f0000daf000)=""/218, 0xda}, {&(0x7f000004b000)=""/7, 0x7}, {&(0x7f0000804000-0xb)=""/11, 0xb}, {&(0x7f0000620000)=""/13, 0xd}, {&(0x7f000078b000)=""/197, 0xc5}, {&(0x7f00003ef000)=""/4096, 0x1000}, {&(0x7f0000246000)=""/22, 0x16}, {&(0x7f0000f23000-0x54)=""/84, 0x54}], 0xa, &(0x7f0000c7c000-0xcf)=""/207, 0xcf, 0x5}, 0xfffffffffffffffd}, {{0x0, 0x0, &(0x7f0000fdc000)=[{&(0x7f000003a000)=""/197, 0xc5}, {&(0x7f00005a8000)=""/160, 0xa0}, {&(0x7f0000874000-0x8f)=""/143, 0x8f}, {&(0x7f0000c1c000-0xf2)=""/242, 0xf2}, {&(0x7f00005cf000)=""/242, 0xf2}, {&(0x7f0000d90000)=""/57, 0x39}, {&(0x7f00002bb000)=""/200, 0xc8}, {&(0x7f0000fe6000-0x89)=""/137, 0x89}], 0x8, &(0x7f0000c25000)=""/194, 0xc2, 0x5}, 0xf651}, {{&(0x7f0000959000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000eb9000-0x80)=[{&(0x7f0000429000)=""/57, 0x39}, {&(0x7f00005aa000)=""/210, 0xd2}, {&(0x7f0000c8b000-0xa6)=""/166, 0xa6}, {&(0x7f0000531000)=""/204, 0xcc}, {&(0x7f0000d53000)=""/86, 0x56}, {&(0x7f000075a000)=""/236, 0xec}, {&(0x7f00003a8000-0x2)=""/2, 0x2}, {&(0x7f00008d8000)=""/4096, 0x1000}], 0x8, &(0x7f0000366000-0x23)=""/35, 0x23, 0xf8}, 0xf5}], 0x4, 0x40002122, &(0x7f0000d37000-0x10)={r1, r2+10000000}) write(r0, &(0x7f0000baf000-0x14)="c5faca0456f17838854c", 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r3 = socket(0x18, 0x0, 0x1) sendmsg$nfc_llcp(r3, &(0x7f0000001000-0xf)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fbdfd0076a7353f9e140c99b870da16bb9ce9a18248a50a42f91fbde683be8243d15b25866e62a08edab0ddbb25b4e7ae69a1dc2b820412c77a1148e2eb186", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f000015a000-0xf8)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/08 21:57:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000041b000)='user\x00', &(0x7f00005cf000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000047c000-0x1000)="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", 0x1000, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00004db000)='keyring\x00', &(0x7f0000a89000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000a42000-0x6)='.dead\x00', &(0x7f0000644000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003cc000-0x1c)='eth1\'*Yposix_acl_accessbdev\x00', r1) r2 = request_key(&(0x7f0000584000)='user\x00', &(0x7f000087e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000748000)='system\x00', 0xfffffffffffffffe) r3 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000608000-0x3)=0x0, &(0x7f00009a7000)=0x4) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f83000)='/selinux/access\x00', 0x2, 0x0) fchmod(r4, 0x0) keyctl$search(0xa, r0, &(0x7f00000aa000)='big_key\x00', &(0x7f00009f1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) r5 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r5, &(0x7f0000f13000-0x28)={&(0x7f000086a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000f13000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) 2018/01/08 21:57:45 executing program 7: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000edd000-0x9)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000ede000-0xd)='/dev/snd/seq\x00', 0x0, 0x28540) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000edc000)={0x3, 0x0, 0x5, 'queue1\x00', 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000edb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000edc000-0xa)='encrypted\x00', &(0x7f0000ca6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000edb000)="0c7f60db8f62ef0e28b48f300f56806abd65c4e4062e78f4900b27ff4e2c0d7e69d40696c9d464ad3560851279e77db225b68c618ede0476f3cba6db9d1f04d8a5c446b433e52cd77e60526e50bf3e1a18b86c4cae9c1d579383c87d2f5c7a6d9970eb7d20", 0x65, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000d3e000-0xa)='.dead\x00', &(0x7f000063d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000887000-0x1a)="2e232ea56367726f75706367726f75705b736563757269747900", r1) keyctl$update(0x2, r2, &(0x7f000065b000)="532bcbdef77093edbc2e55eb7a779f5120da5911c6ce31c250b0d26737497ec778387972de512e2abde7dcbf6a67c7a247b44f7909ca790eb25d420cea32df984eb344c3c257c60692854516cf85c95b446adae3315bbf262237475b148e05e9f94306440113ea6154bb00aed9a313f84ea667179bfaf9f2c07e7a9f0b55dd8a92f6ba4b557e96453fd795", 0x8b) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e0e000-0x4)=0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r3, 0x8001, &(0x7f0000edc000)=0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000edc000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f000012c000)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000ed9000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, &(0x7f0000623000-0x9)={0x0, 0x0}, &(0x7f0000005000)={&(0x7f0000005000)={0x0}, 0xffffffffffffff2f}) 2018/01/08 21:57:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) bind$inet(0xffffffffffffffff, &(0x7f0000536000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f000071a000)={0x3, &(0x7f0000be8000-0x18)=[{0x9, 0x4, 0x4, 0x7}, {0x100, 0x1, 0x100000000, 0x2}, {0x0, 0xd5, 0x17, 0x5}]}) fstatfs(0xffffffffffffffff, &(0x7f0000eaa000)=""/3) 2018/01/08 21:57:45 executing program 5: r0 = socket(0x1f, 0x400000004, 0x57b1e544) sendto$inet6(r0, &(0x7f0000067000-0x1000)="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", 0x1000, 0x1, &(0x7f0000587000)={0xa, 0x0, 0xc8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004a6000)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4, 0x1, &(0x7f0000001000-0xc8)="f81f8db5064cbb1f3786e3329517ac92b846a6b82fdea0e13023b46ffb2ef52e3833ee05ae3e06f3987d06746ac0ff74a8c66aa25c1db4122bcfe173092331473acb7699f64428e32169000e1d0b8efe83f45b1623f1567aeeb963f0683b2fa5cc1641eeb8c3d96e085af9c378c6ec863b3eec0009595ff5c40aa34f806d1c37a14c6ab6831f311f75e02640535cf96fa6099ab33eecd8bdc14096e39bf035415070ae77305bea93026e2fe4dd86bd3fa5c264c5405a92a0ca21364dfc15559a42ceae126523d070", 0xc8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/08 21:57:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000b7a000+0x72c)={0x0, 0x22, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cac000-0x4)=0x0) timer_create(0x2, &(0x7f0000ef7000-0x60)={0x0, 0xd, 0x0, @thr={&(0x7f0000481000-0x1000)="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", &(0x7f00001b6000)="ff24008c4d1ec827a7a9a7122c4f30e6cea25cdce678e8ad1357cc3bb58865ad880bd967e25cdac59124ca688d043987277cb64a08c3d82c309dd195c7c2b0aff0f6c848ff942227e560ac4df4febc15618a243dc9ef634ca3a15442de838856cee09e5feea4fa9e78e6c8df0e90e97e3f5a997d8b4a20f7ab232614d749c04bc19feb32e62d744b93e301bc3d4a43a8747f2701989917d394dd490e8aae9a7c32c8b8165cdcd35fbca440df9318218459643a3a9bf162d31e503cc09e7135afacfb5d404de6902b95448bcf460be2ecd30481e71252800fa80bebffd13c5a05694160"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb3000)=0x0) timer_gettime(r0, &(0x7f00000d5000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00009ac000)={0x0}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, r1}, 0x8) 2018/01/08 21:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r0, 0x9) r1 = socket(0x3, 0x1, 0xd8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000c3f000-0x78)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x82, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x78) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bbb000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f000040a000-0x8)='net/tcp\x00') setns(r3, 0x0) getsockname$packet(r3, &(0x7f000079a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000857000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000168000)={@multicast2=0xe0000002, @empty=0x0, r4}, 0xc) 2018/01/08 21:57:45 executing program 6: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000b000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00008a3000-0x8)={0x0, 0x3ff}, &(0x7f0000373000)=0x8) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003e6000)={r1, 0x6}, &(0x7f00008a3000-0x4)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0xfffffffffffffe23) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a3000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000013a000-0x38)={&(0x7f000081e000-0xc)=@kern={0x10, 0x0, 0x0, 0x404}, 0xc, &(0x7f00008a4000-0x20)=[{&(0x7f00004c5000-0x148)=[{0x30, 0x7fffffff, 0x8, 0x1, 0x3, "63cc59b4fc919304f4afbe20e67ec0f03b8ebe0777c9aa248e5216007a"}, {0x50, 0x2, 0x100, 0x9, 0x2, "8263346e1ba5376b0b531d292a1e7ab5f5f52a12c4389b787f3119cbf5fb822afab4b94178e74bd3d753a557e796fbad3cf5261c386d8306b735d1cf24"}, {0xc8, 0x7, 0x20, 0x5, 0x2, "a9db39df7ce7d6ee27c67fb6ab900d4552af9eeb0c77b0c600ceb880fe84a9348e27d3775689b19a0600ac729c617c849e34b30b6be4ac2595eb9f5e9bd78974b3f8548f1c85c6a149d6766f0438c103979359c693bbe1ea282542b28a321bbe761de8d8d55a8de5a64a5eab297db21e166b456f9c10a0750ec831e3f6662b6e04bb5f6b4049dcd001648e22b6f9ba0dd1b10ee2a998b5498486a4bfd92c8de2cc59a354bbea5a9ad6224f52080936fa1eb8bd62d5"}], 0x148}, {&(0x7f00008a3000)=[{0x68, 0x40, 0x704, 0x2b94, 0x1, "851c823133cd8e2558c4c800e7ce8e66b1ed6edbeeef13408f096ae116aa1c96467cba95e92f68a7f27625013fcded46e07037efa26e617df08835f815db00b1a0a84490e9425d3efbba6edf7c179d5d9206fbebc9"}, {0x60, 0xe0b, 0x21, 0x1, 0x1, "5283a6c1fd4bcfbf3325b88f9363566a9557692bcbe4e3b45e8a3ddf114a1e29bd80ec9938614208ec5c68d08fa9df7b64bdc47213ef2590383a23c6ef08b7c15756d34bba3f32701af7982c327e81"}, {0x88, 0x0, 0x102, 0x7f, 0x0, "33770d58346caf6b45cd934eb0b938b3a5a016916accd383ca14a256d818d4f4945adb4a97445fa50157a5b9a7259a548b944e6818d06b6da63c01785b2b424ada18ba890ceb21490039e5fd8c818ab6ecc9bcb0a5ef75e572dea96aacf68b09392ef8342daa97cb72e43df558acf43b5d95101f7d50517a"}, {0x74, 0xffffffffffffdddd, 0x600, 0x2, 0x1, "c18e58c6af6a62a6125216d47fe3369d39c117d89f168bcf3cf7357d09ad3bb155682021a8dc2550f42c5d5df9f83d594535203e32a30a47ccb9a38551bd96bcda2c6e0f308b8545d8f3cfed2b21518d2d89b0f2e497e96a79d72a3e3bcf388c69"}, {0x9c, 0x1, 0x200, 0x6, 0x2, "cd550b0f4bc8812d36dba66487784cc68426f9c910c7d1d3ebef4e99936b1046d9e3d4f729c389ef66c55ab82a14724d7f55caf20a00a04be7a8e4d5b3c98888af0d50085846f3baa862ad3c6f0acb242e54e5501c8b279d32a5a16bcd86dea4d7b90f6d83466c116b904910bb942dfb72b62d8528f2eb5a0913cf37017ce68f9499721f113955064edf"}, {0x1010, 0x7fff, 0xc00, 0x8, 0x0, "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{0xa0, 0x10000, 0x1, 0x3, 0x1, "a206c37ee0eef73d38e493f8ea9cc0238ff78abc2e46f3661bbe167f242a6f81f96353794312450abb62d442ea52c12bfc6749058f364204caa405a468d49c474bf7593b15d189e5cbbcca7d4bbe99e5e2f934a49490e6624a3293aeeca9fe6a2a134bd003b06fb21fd3de63cbff7e631311c0384b68016702dd3f08cba79a0a82082a539011a29313f5fe91e1"}, {0x1010, 0xffffffffffff9bc7, 0x20, 0x5, 0x1, 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{0xd4, 0x7, 0x101, 0x101, 0x1, "3e860b30f87eb1f4b980b57e42b2adf8a572739bb6c6be8acc7661bda11e3342c1b8d9366635b6732514f99426110053907487a5e03d0260b5887434c14c0e553f3ae1063cbb1062c70a906e77602f217d6aa8ca0372e5941693cc095ef9d61dd82691159bf4c1cac4023855796fe43517154636c47779116b243da2131712632552044b96aa3f6b9b4aa575498bf5d8c3c48d6ecd41978c9c88aea20be1e303158966b5ce8081ec2aa5687f91bcc92fc4c3ad25c73d0ae469ba59a84a74b94255f87b"}], 0x23f4}], 0x2, 0x0, 0x0, 0x84}, 0x85) syz_open_dev$tun(&(0x7f00008a3000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) close(r2) 2018/01/08 21:57:45 executing program 1: clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000b83000-0x4)=0x0, &(0x7f00000b4000-0x4)=0x4) timerfd_create(0x0, 0x0) 2018/01/08 21:57:45 executing program 1: munmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000179000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r0 = accept4(0xffffffffffffffff, &(0x7f0000169000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000028d000-0x4)=0x0) 2018/01/08 21:57:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000d4b000)=[{0xb1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/08 21:57:45 executing program 6: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000003000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000df6000)=0x58) listen(r0, 0x0) fcntl$getflags(r0, 0x40b) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000019000-0x4)=0x0, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000ab8000)='./file0\x00', 0x202000, 0x10) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000efa000)={0x0, 0x8, 0x8e, 0x800, 0x6, 0x635}, &(0x7f0000efb000-0x4)=0x14) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00004be000-0x8)={r2, 0x0}, &(0x7f0000efa000)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/08 21:57:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4fd, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359404, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000c78000)=0x0, 0x0) r0 = request_key(&(0x7f00003eb000)='logon\x00', &(0x7f00005ad000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c09000-0x1d)='*]lo-@(:vmnet1usermime_type:\x00', 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000a2c000-0x6)='rxrpc\x00', &(0x7f000029a000)='!ppp1/\x00') syz_open_dev$sg(&(0x7f00002e8000)='/dev/sg#\x00', 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fd1000)='/dev/input/mice\x00', 0x0, 0x40) clock_gettime(0x0, &(0x7f00005ec000-0x10)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000039f000-0xc)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f0000d59000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000ebe000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd6e1, r4}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000bb4000-0x68)={0xbd0f, 0x3, 0x6, {r2, r3+10000000}, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 21:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b93000)='/dev/input/mice\x00', 0x0, 0x2040) getsockname$packet(0xffffffffffffff9c, &(0x7f0000839000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009c2000)=0x14) bind$packet(r0, &(0x7f00004bd000-0x14)={0x11, 0x1c, r1, 0x1, 0x4, 0x6, @random="7137df0864dc", [0x0, 0x0]}, 0x14) r2 = socket(0x10, 0x803, 0xc) sendto(r2, &(0x7f0000109000-0x24)="14000000010ae7fcff00d90040800000001f0054", 0x14, 0x0, 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000a3a000-0x18)=@get={0x1, &(0x7f00000f0000)=""/251, 0x101}) 2018/01/08 21:57:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f14000-0xc)='/dev/autofs\x00', 0x400, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00003eb000-0x4)=0x2000000000000005, 0x4) r1 = socket$inet(0x2, 0x801, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000a83000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009d9000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f000095c000-0xc)={0xc0000000, 0x0}) 2018/01/08 21:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d33000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f000099d000-0xe)='/selinux/user\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000683000)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) sendto$llc(r2, &(0x7f0000090000-0x34)="82fb0355028cf6837ba4db80a9daa8191c445bf62a6a412874b4965b51e836fe6c94816deb423ef2931f2258908d77dd91cffa2f", 0x34, 0x4000000, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) 2018/01/08 21:57:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cae000-0xf)='/dev/sequencer\x00', 0x8002, 0x0) writev(r0, &(0x7f0000abc000-0x10)=[], 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c0c000-0x14)={0x3, 0x0, 0x1, 0x3, 0xffffffff80000001}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000017c000-0x4)=0xffffffff00000001) 2018/01/08 21:57:45 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000003000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) read(r1, &(0x7f0000000000)=""/196, 0xc4) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x1) 2018/01/08 21:57:45 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000f69000-0xc)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000b77000-0x4)=0xc) connect$packet(r1, &(0x7f000052d000-0x14)={0x11, 0xf7, r2, 0x1, 0x100, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000062c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000a13000-0x4)=0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000421000)='/dev/rfkill\x00', 0x200000, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000006f000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000d65000)={0x3, 0x0, 0x10001, 0x8}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000f69000)={0x6, r5, 0x10001, 0xffffffffffffff98}) 2018/01/08 21:57:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00002cf000)={0x1, &(0x7f0000212000)=[{0x0, 0x0, 0x0, 0x8}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000036b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2000000000000265, 0x0, @cisco=&(0x7f0000322000-0x8)={0x0, 0x0}}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009f3000-0x28)={@common='irlan0\x00', @ifru_ivalue=0x101}) 2018/01/08 21:57:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x8000000000000005, 0x0, &(0x7f0000312000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) socketpair(0xa, 0x6, 0x0, &(0x7f00001e2000-0x8)={0x0, 0x0}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fbb000)=0x4) 2018/01/08 21:57:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000510000-0x8)={0x0, 0x0}) accept4$inet6(r1, &(0x7f0000159000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007a6000-0x4)=0x1c, 0x80800) r2 = syz_open_dev$sndseq(&(0x7f0000568000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r0) 2018/01/08 21:57:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000316000)="440d0d03138001031d078900ec", 0xfffffffffffffed7) r1 = getpgid(0x0) accept4(r0, &(0x7f000021c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003c4000-0x4)=0x10, 0x80000) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ee7000)='/selinux/access\x00', 0x2, 0x0) getpgid(r1) socketpair$inet6(0xa, 0x8000f, 0x100, &(0x7f00007bd000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000a0a000)={0x0, 0x4, 0x30}, &(0x7f0000e05000)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00007e4000-0x14)={r3, 0x1, 0x101, 0x7, 0x10001, 0x80000001}, 0x14) socket$inet6(0xa, 0x800, 0x800) 2018/01/08 21:57:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe2(&(0x7f0000a45000)={0x0, 0x0}, 0x800) bind$ipx(r0, &(0x7f0000001000)={0x4, 0x4, 0x3, "591a135bfc5e", 0x8, 0x0}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f00003f7000-0x1e0)=[], 0x0, 0x0, &(0x7f0000571000-0x10)={0x0, 0x1c9c380}) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000948000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c4b000-0x4)=0x60) fcntl$getown(r1, 0x9) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000538000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) timerfd_gettime(r2, &(0x7f0000916000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat(0xffffffffffffff9c, &(0x7f00005d2000-0x8)='./file0\x00', 0x20000, 0x20) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000f20000-0xc8)=""/200) 2018/01/08 21:57:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000bb1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000336000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() setresgid(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000530000)=""/210, 0xd2, 0x0, &(0x7f000036a000-0x10)={0x0, 0x989680}) 2018/01/08 21:57:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000007, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f00001c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e75000)=0x14) fsync(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000067e000)='/dev/sequencer\x00', 0x0, 0x0) fchmodat(r1, &(0x7f00002b0000-0x8)='./file0\x00', 0x80) setsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f000034c000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) sendmsg$netlink(r1, &(0x7f00006cf000-0x38)={&(0x7f00003b0000-0xc)=@proc={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f00007ad000)=[{&(0x7f0000d37000-0x1348)=[{0x1010, 0x4, 0x200, 0x2, 0x1, "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"}], 0x1024}], 0x7, 0x0, 0x0, 0x40040}, 0x4040001) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00009c3000)=""/160) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000bf4000)=0x9, 0x4) link(&(0x7f0000fb2000)='./file0\x00', &(0x7f0000882000-0x8)='./file0\x00') ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00004c8000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="acd0058814afddc663b240e2cad61f3b"}) lremovexattr(&(0x7f0000cc4000-0x8)='./file0\x00', &(0x7f0000358000-0x6)=@random={'osx.\x00', '\x00'}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00003fe000-0x60)=""/96) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e05000)=@add_del={0x2, &(0x7f00004c3000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) 2018/01/08 21:57:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000037e000)='blacklist\x00', &(0x7f00006df000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000dd4000-0xeb)="a4076b9915eae70bd9514c5a93e794804fefc13fa000bbf027b892fb2ce7e3fc7ac16d27be370d31e243070d22caed7b582f47e259d8841308d991d134d3a65446c67d9a1563a5252667bb48e3ef15db21a8d96e06895013e67cd3b21282d41d9ff0758cbc080902714d4eb26601b4ba5bf64d9a2f68d3b1e1ba9f92f143354ac686d013875035066f8fb82804bc9a043bf4522015d8a0aa87db3e7c601fcc0d2548acd9785c3e50cf08e08db4ac81c08407982327e9246af8cb57e1fd0f2502a608063ded9db1783447c1ce3d77d1ea2198055e5e2e41a297b6344d1fe4a10660fba4b88e31308e826fd1", 0xeb, 0xfffffffffffffffb) r0 = request_key(&(0x7f0000e22000)='.request_key_auth\x00', &(0x7f0000918000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005b4000+0xd0f)='cpuset\x00', 0xfffffffffffffffb) r1 = request_key(&(0x7f000064a000)='cifs.idmap\x00', &(0x7f000089a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003ca000-0x8d)="098128f6d044cd0e09337f333ec1fc93f40072df9c95fb487899693a0bd0c6f133d037f521a28f48970177a89c0ea4edfb887e0e35b2e6fc32b37d266cfeb6889bd0df2fb71ae01450b79d629d6721ad48eeb9c6ebf9b47c418d5340911b1f0a22c211838ebea4169cab2427d6e05e2b8ee8de0fd3f6a27d3717d9aca52c2b9d2b8b9b4d57265c94a0791e3e76", r0) keyctl$clear(0x7, r1) socket(0xa, 0x802, 0x0) 2018/01/08 21:57:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000099000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000025a000)={0x0, 0x80, 0x100000000}, &(0x7f0000f30000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005bc000-0x14)={r1, 0x527c7875, 0x8, 0x5, 0x5, 0x2}, &(0x7f0000976000-0x4)=0x14) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/08 21:57:45 executing program 1: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r3 = socket$unix(0x1, 0x1, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f000071c000)='/dev/keychord\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000219000-0x8)={0x0, 0x8}, &(0x7f000044c000-0x4)=0x31f) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000095f000-0x8)={r7, 0x1e}, &(0x7f0000537000)=0x8) ioctl$TCSETS(r1, 0x5402, &(0x7f0000fe1000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$KDDELIO(r1, 0x4b35, 0x143) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000a59000)=0x0, 0xad) 2018/01/08 21:57:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f7d000)="1f00000001020700000104000000007600100001090007006a0200e8000100", 0x1f) getpeername$ipx(r0, &(0x7f0000500000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c8a000)=0x10) [ 39.053190] audit_printk_skb: 17 callbacks suppressed [ 39.053203] audit: type=1400 audit(1515448665.540:35): avc: denied { setgid } for pid=6124 comm="syz-executor2" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/08 21:57:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000af7000-0xa)='net/snmp6\x00') ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00006f9000)={0x4, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2a70, 0x7f, 0x1, 0x4, &(0x7f0000b23000)=@common='gretap0\x00', 0x1, 0x2, 0x22}) pread64(r0, &(0x7f0000979000-0x94)=""/148, 0x94, 0x0) 2018/01/08 21:57:45 executing program 4: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f62000)=0x0, &(0x7f0000fd2000)=0x4) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) 2018/01/08 21:57:45 executing program 1: r0 = getgid() setgid(r0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000002000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) dup3(r1, r1, 0x80000) 2018/01/08 21:57:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00008e4000-0x8)=0xf68f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00004e5000-0x10)=[{&(0x7f0000b58000-0x29)="290000001800a9fdfebf0000000a002102755b000000190700feffff0800080005000200000000c000", 0x29}], 0x1) 2018/01/08 21:57:45 executing program 0: mmap(&(0x7f0000000000/0xba3000)=nil, 0xba3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x8001}]}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000060f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f000030c000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba4000-0x4)=0x10, 0x80800) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/01/08 21:57:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000c09000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000ea000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000e50000-0x4)=0x20, 0x4) r3 = socket(0x10, 0x802, 0x0) sendto(r3, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r3, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/08 21:57:45 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001cc000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r1, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000000f000)=[{0x14, 0x1e, 0x209, 0x0, 0x0, '\n'}], 0x14}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000016000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f000000b000)=[], 0x0) recvmmsg(r1, &(0x7f0000015000)=[{{&(0x7f0000015000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000003000-0x70)=[], 0x0, &(0x7f0000016000-0x45)=""/69, 0x45, 0x0}, 0x0}, {{&(0x7f0000016000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000015000)=[{&(0x7f0000014000-0xb1)=""/177, 0xb1}, {&(0x7f000000e000)=""/241, 0xf1}, {&(0x7f0000006000-0xa1)=""/161, 0xa1}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000016000-0x40)=""/64, 0x40}, {&(0x7f0000004000-0xaf)=""/175, 0xaf}], 0x6, &(0x7f0000016000-0x9f)=""/159, 0x9f, 0x0}, 0x0}], 0x2, 0x40000002, &(0x7f0000016000-0x10)={0x0, r2+30000000}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/08 21:57:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x16, &(0x7f00003ed000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) execve(&(0x7f00002b7000)='./file0\x00', &(0x7f0000532000)=[&(0x7f0000289000-0x12)='@posix_acl_access\x00', &(0x7f00007b0000-0x2)='$\x00', &(0x7f0000c9e000)='\x00', &(0x7f0000d8a000-0x1)='\x00', &(0x7f0000063000-0x12)='posix_acl_access:\x00', &(0x7f00003c1000)='GPL!system', &(0x7f000066e000-0x2a)='ppp0}wlan0wlan1trustedwlan1+vboxnet0wlan1\x00'], &(0x7f0000240000)=[&(0x7f0000e68000-0x1)='\x00', &(0x7f00002f1000-0x2)=')\x00', &(0x7f0000314000-0x10)="df2e74727573746564766d6e65743100", &(0x7f0000c13000-0x2)='{\x00']) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004b9000-0xd)='/selinux/mls\x00', 0x0, 0x0) creat(&(0x7f0000cd6000-0x8)='./file0\x00', 0x4) sendmmsg$nfc_llcp(r1, &(0x7f00002de000-0x150)=[{&(0x7f0000daf000-0x60)={0x27, 0x2, 0xffffffffffff6298, 0x7, 0x7f, 0x3ff, "c922107f327dfe87c9fc51aae91cf1a8aebe4cebfcf9c7a77ca2d002a24142dd0545cf1610aef5efb078decb28c47e773c9be334c4628b54bd1e5dc5b4cb68", 0x6}, 0x60, &(0x7f000013a000)=[{&(0x7f000004d000)="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0x1000}, {&(0x7f000054d000-0xa7)="f152b0156efc5c40978c8cfc6ccb53af7c7fd96292b8fe067d95a61311ec14c2008252a64fb8a629467949e050874e54a1ad8838b6c47f50eff2cb28cd8844a5dc6205a0c5d3d75e3ed946c013f165ec89a4f600243cea4dba432599679d690171fdcbada2de51cfd423eb68b5f3cfe3e9711b267a6c16e4aef9bd99cf962f18adb6f4d217e7fd65796753f43b481d84975de11cd6851d59e03b1e04cb2bf7a14f551184da7a02", 0xa7}, {&(0x7f00005e0000)="c2ef2ff1020f707ac88f547a1428bbc13926af2f96ea2dc2f5cbc8a3cb3488db336c43ae24a6b178d37e782e166a8c88554e62ae08ce20c11e4a57beca07c9e9c9a188e166aa58c16ca4c4f3b14c903820fb666ae29d199008cb703741de72095d4c0346d460916af80518803e37e43cdb5bb886f4f4ee81fffd6fc128d8d3fbaeea11f741e8f7d4122ec4d3527754848d4ee21456e919f9ecd3fafb151ee974a526dbf879d98ba8af852a1c57003f8ee3095a4d76216d353eb2c0db3e4ea0ee1dc6338f81b10f05bd638c531860bb277cf88918f641f1", 0xd7}, 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0x1000}], 0x4, &(0x7f0000411000)={0x70, 0x102, 0x5, "6d6ac1b0c0583c52376ef4ed7d760eea27036819375d9ac0bb0cf1cb2ccda4c1870ff1c23d7313ac1949f7301287cd7190696e9bd471e3d31cf3e8efe562c107c2338849e1bf48e5aaa51510ff3b24647c32a784ce703904085205"}, 0x70, 0x40}, {&(0x7f00001ef000-0x60)={0x27, 0x39, 0x9, 0x0, 0x9, 0x100000001, "a5e32ea48d35583599fd85c51f9848ad0edca56c4ecbdb7344bfe2e4ba08146454572db21eb2ef5f8aca9d2eda13316dfa71c335a03e5d0cad6be73aaf1202", 0xf5}, 0x60, &(0x7f0000c55000)=[{&(0x7f000052f000)="2ac20789e931a6c3e7f8393be3f4d67c974f1128f63f122a74312490fd6d87c57375a29605c3e166d141f5b759f2fc7346c8bb5373374de40ddbe067ce9a2d8f1d88df67e09b8cfd9df9453ba3c32755925fcf77c4333f0bf3ad2ba87d8db783aa49b8608c7034e8c915b8507580c382facd2c6c20e5e7ec6f67b94a4a916219c3b1535ef703323bdc39afb4c9", 0x8d}], 0x1, &(0x7f0000f5d000)={0x58, 0x10b, 0x7, "26f242fd6bb7c9b12828ae4c7fe25f828db878fcb53141203a188086414cdd58910509e4382ec66fa2d5606e9e5f9036720dcc2b0849b99de6e0d6af45a37581e3"}, 0x58, 0x20000000}, {&(0x7f00000d4000-0x60)={0x27, 0x4941, 0xfffffffffffffc01, 0x7, 0x0, 0x4, "f1c5f054d27c16a18a9a782ddbfe2d1e31b6827721b7aa01359d111dbbedc96f84fb8bc9a1b3ff60c15d44e3c27cf38b05d49c2305be1943ee1891eb1faebc", 0x5}, 0x60, &(0x7f0000a57000)=[{&(0x7f00004e2000)="7da1e2", 0x3}], 0x1, &(0x7f000074c000-0x10)={0x10, 0x199, 0x1, ""}, 0x10, 0x0}, {&(0x7f000011a000)={0x27, 0xfff, 0xffff, 0x6, 0x2, 0x0, "e712cf34b42c75abf8768ea847fa607421fc5179bf974d004d1187b104c53775ac6c8ae64d17bd6ecb107851c11aebecbf938e79cc84e88a8482a3d289a9b3", 0xac5d}, 0x60, &(0x7f0000fe8000)=[{&(0x7f0000f7e000-0xa2)="2a1f422de6443adb881ecc662dad35cf8e65a4207fa77dd3e97bd61eb67ab5930c361d80736357e1c8676db2be3136907652564814b4685f35ed8f12c41f261d26edcf02dbc023e2263bb7a3996cfc92f6bce1998ebc3eb27672131b7b8d36ebeb536c512e3bd58fb2de333f292b4332a8d171a654f3001b1d589c1004b226ae3575f5f261a08a305fedaf47a5d09bb83203538743a83ac12192ab4ce4ffaf089142", 0xa2}, {&(0x7f0000a00000-0xcf)="0778c0b3eafd9ec34a44d064026fb7df8309b034de62a9bae7745fc4772f57131b0c1038f61387ed829e249c768eb148375b8040590535ddad42c52d3016d39eaea42ea3b4da8d0911906baf428e5ca639a5cd7270f20b8bd4f344b611e8d14daa70f82282d76f3857f4de406f38e79a5e5f216af12e0a540ddd366f4bc0cd7016e6e78ee768a2de4158b5ffe0f6f00f5ac51d9ff4df6c4e10fd93a3256d456d691926bdd933c1fc7e958b2f92123331af5144015c3653dd69a501840f109f0cc07bf9b6d5abe7c5ab4a4e53f7a181", 0xcf}, {&(0x7f000016a000-0x58)="96ce53bb58bd031374fc48c701782e02caa37a80b28c967dfc19b80c5d1acd795c5313daeaae54bce1b9577c0e5c1bd0e08a79aa444200fc2821da91836c4cb9bf99c2c9085d14531a01a3ff32c635c8e7f890979548d68c", 0x58}, {&(0x7f000094a000-0xef)="f9db750aa84c3366358725874db472150bbe3e057a1060472fad5d86479c80275a00826c78e7791e959e66bdf21f209f223f4a73b1516bda5686469cfdc355696fb02b1e6a98cc15da92e8f87ee75fad32f2a333d08c828aa3fa310ee52e84b2f7063929bdc92e18498e5ac275f7e449a043c668150265f5b9c31fb9be62596020f361d6ec1bc0c27273cdeebb4f7cb871af9206e1420dc6812c8de48988979ab0308b3ff4fbc8cbc1b64e834a9eb1f3b0298f2645a611a0d2b77bd4323657143c4d28e7ca6750b46856a0df3ff3c401b33a76ee49cfbc843c10fb9430c98f2ad8a907cc76cd1795703bd1b7d4b8c5", 0xef}, {&(0x7f00004fa000-0x42)="933aaeb10754351ffb9b43cae7ee952e068c88aa7717d16448410594c9762e3dac9fbba9ddc1e6a8e060bef90b6d4796bcb09b110ba42d8dbf5c3412579f45b6bdb8", 0x42}], 0x5, &(0x7f0000931000-0x1010)={0x1010, 0x13f, 0x2, 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", 0x1000}, {&(0x7f0000c3c000)="13a6466a841680dc613771feba0c36a700c23cdc15ff5519509534f32652f51fbecf7ae0ba81c5cd07207ebd4ba54f35661f91f3bb98426029ada7faebf54c42577ce989a0283ac9242f44210fc4344a14e8ee3d77d2f7f29b6f980fd8019d2013f6d18ebc738c5d377262cd6aac91999a7fea571e571fe782d8eef7d3385760ef25316d9c493529115984fd5f5da23c8142b19413c7e92d6a80f016fa", 0x9d}, {&(0x7f000056e000)="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", 0xfe}], 0x9, &(0x7f0000054000)={0x108, 0x11f, 0x6, "3001e583b3a4c4b291f14d3abde5504483d2ebe7b12089c8ba50d32e1a3bd268992733587989d011c7cdd13665001a92afc8ad4c6eaae91e801800136ec3919486e4afd4e3705cb4b0a6e23572fa0be8b3907f39edbca8aa550284e2194a0c100b5a4c763fb1b54dde85ab9e242a7b1b4e004a16faa1aba926b6e9a21bf69ed666aebe57f6e1138788bdb6b9488b70aa56f34ae8bc635cd747f1b44b1795f30768fb4093f688f20d228b9fceb9f5d9ba57b387bf82dd20fe767449c02a94fa6c3880c11a3bcf2eacc11b422524801626e30511c403a441b1aa965db320d9e0781baa771f7ff4675edb5a9a4dc59dfd125d5c"}, 0x108, 0x8000}, {&(0x7f000017c000)={0x27, 0x10000, 0x7, 0x7, 0x0, 0xb8a3, "10a45aa46728337ba6233f120faefa27ec1c64434d2bed968690fbb60b12c25be09920926a9b83c6c3456ffaebe877d8e6e39e355be4c84d570913dbb362c0", 0x62}, 0x60, &(0x7f00009d8000)=[{&(0x7f00006ca000)="e6235ad2a54d002e10664582c21575c3896367c8b781aa8107b53c36915432c0f3c712db5b00f2ba848148b6e13cc647e06019949a96518fda32ddab63dae7d80582f08e910d3ea0d055c26296626cd5b62fa5c0111af0e8f45cc4cd4c2ded471c900ec5d9e4e105812f5233875e4550fab6ded88de3e0a7402091fc6f146c29562aa35a01", 0x85}], 0x1, &(0x7f000074c000)={0xc8, 0x109, 0xffff, "c54784b2df0fa86884a4832225756276d6668fed27a2280be7854ff0d9b80a04873a57d7a972b1db6da665e2e5b7c7895b251817b55ead59332104e0a71fb2c0f5465c884f8ecb8507037c5c961df4795e3ed53c1ef9d0abe7ca3e077c7c817a3a0f278be6aed10aaed78d44540d8cb2d1a5e7bf70b11f39d10fafddaaa5d4683c0079ff6cb51b8ffe939b2b359aede6aa9c9a6505e4ddc2dda911472bdc6e6eb54b19082c66b52036a39511c076d0084b9ac2"}, 0xc8, 0x8801}], 0x6, 0x20040010) readahead(r0, 0x7, 0x0) 2018/01/08 21:57:45 executing program 1: unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000b22000-0x20)={0x7, r1, 0x10001, 0x20}) r2 = epoll_create(0x9) epoll_wait(r2, &(0x7f0000bfa000-0x60)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x10d}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001000)={r4, 0x100000000, 0x30, 0x31, 0x3}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2001, 0x0) 2018/01/08 21:57:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) getcwd(&(0x7f0000fd2000)=""/4, 0x4) r1 = gettid() ioprio_set$pid(0x2, r1, 0x3e0000000) getpeername$unix(r0, &(0x7f0000b2a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000c5000)=0x8) writev(r0, &(0x7f0000ec1000)=[{&(0x7f0000ca2000)="390000001300194700e261e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000068a000)={0x0, 0x0}) 2018/01/08 21:57:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dbf000)='/selinux/relabel\x00', 0x2, 0x0) lookup_dcookie(0x3, &(0x7f00004ee000-0x51)=""/81, 0x51) socketpair$ax25(0x3, 0x40007, 0xcf, &(0x7f000024e000)={0x0, 0x0}) clock_settime(0x0, &(0x7f0000ab1000-0x10)={0x77359400, 0x0}) recvfrom$ipx(r0, &(0x7f0000b01000)=""/233, 0xe9, 0x40002002, &(0x7f0000cea000-0x10)={0x4, 0x80000000, 0x3, "5ba8def144f2", 0x8001, 0x0}, 0x10) 2018/01/08 21:57:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0xc000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x94}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0xfffffffffffffe01, 0x1, 0xffffffff, 0x0, r1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000002000)="ef5b61ee6712aefa43426ca4bf5562306edc5778c060e196e422fde27c49eaea99ff1c9b5f1163d92a422ba4b0d7af9679fe599f6f96176a6f73978e4502bc6915c0a8b1665daf1d1426e59dc77b781e674cb0849f8ea50372bb6d194a2c", 0x5e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000003000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000003000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, r2}) fchmod(r0, 0x0) clone(0x0, &(0x7f0000001000-0x13c)="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", &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)="b383e978722fa65a0173d15205abaf9de82a1295405a4a9dd089605fc6ac1c0ec3ab8894a00396e2736d84806a56cfdfb773bd657f465abe1d6c9860668b0f9cf7178f69c9337e96554d8d1a5ecfc1911f1ce24fbd8d6ef21e657bcd23cd22d10fc9c85a46f637f2d401d8076699616dcb303f10cba8d9433dd0a148fc52cfee3b69e5bd101c43a9750972439b0b74") mlockall(0x2) lstat(&(0x7f0000184000)='./file0\x00', &(0x7f000060f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000019000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f0000284000)='\x00$', 0x0) write(r1, &(0x7f0000ea0000)='\x00', 0x1) mount(&(0x7f0000e4c000)='./file0\x00', &(0x7f000072b000-0x8)='./file0\x00', &(0x7f000007f000)='jffs2\x00', 0x820, 0x0) sendfile(r0, r1, &(0x7f00006a7000)=0x0, 0xfec) accept4(r1, &(0x7f00005dc000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e01000-0x4)=0x10, 0x80800) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000c0c000-0x8)={0x0, 0x0}, &(0x7f0000a86000)=0x8) 2018/01/08 21:57:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00006b5000)={{0x0, 0x1c9c380}, {0x0, r0}}, &(0x7f000099b000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 21:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000403000)='/selinux/load\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000a33000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000609000-0x10)={r2, r3/1000+30000}, 0x10) r4 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bad000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d22000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a88000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005ec000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000dc000-0xc)={0x0, 0x0, 0x0}, &(0x7f000048c000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000687000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000403000)=0xe8) lstat(&(0x7f0000337000)='./file0\x00', &(0x7f0000b0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00006d7000)={&(0x7f0000b9a000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000b62000)=[{&(0x7f000087d000)="50a53a63d949675df56f124636af1d19df15b7fabe10e4e49e4d2e427bd3688c846eff3be5c53a6867f60c21dd13b22a71cc762232cc2068c30fb19ffaad5028b590eea7ebae30dda37c93b7535faf4e355fd57309e8cc5fb3", 0x59}, {&(0x7f0000662000)="69d2a59945eba12d6ab922d70ff8dcee25ef0506e7c3ca55fe51a90e61868fb1a2a16876e9bd67ffa5c61fc65578ea283add3415c3eb8f49f8", 0x39}, {&(0x7f0000bb1000-0xf0)="9adaa6af0d2d4119a95b20a3af8f4bbf8e6723260c8decf5b592759eec50cf4b9f7c5a86b3397c07c791d9e4cdbf0ad9a74a46f497da76183ab3fb05c9dde3663dea1c3ccfb20c279d08188feff6b6287de8f753469761b502ecf61cb9af9ce58f32fa41fe271a8803b195c8810b71a6283b520083833350f0b6d869a5da7e9a7591e141831015701d0029574aa837881046c3c55e78682c3abc1645b2e9ef7cd6257dbb704b79fec78190946bcf9b3c4d96e08acbb80eacffacab875f7fe90f57d7e8787815be17965c67fdaba63c2ba33b9f7156145b3e03388598fce96d2c72148cef8c20d31a82c54ddec3383e67", 0xf0}, {&(0x7f0000b35000-0xc6)="65451f5667b7741a0998e58ee7903f6483a043070a5873b6a7c5ee7d56f09af7c6403645bb320788b98eeb3318fad6a207eb4f55020cb557bf42e22dc25d421d4e3daf78f83694ead431be4411c16db641c3c8be5289abcc509ed45635481c07318724a493d9e7898903cfdaecf67497a82be89930d7453ff4ed4ca98681229726d9a0bac7172cfa433ed92500076d95a82710f34e201294ede404c9a8d8f003d26762c581858745062d8a913e13a47a111197b67080c7fa5feb785e43d88c4fdd974f685752", 0xc6}], 0x4, &(0x7f0000394000-0x70)=[@cred={0x20, 0x1, 0x2, r4, r5, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x70, 0x20000800}, 0x20000804) r11 = dup(r0) connect$inet6(r11, &(0x7f000017a000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) unshare(0x2000000) fcntl$F_GET_RW_HINT(r11, 0x40b, &(0x7f0000d8e000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000998000)={0x0, 0x0}) tkill(r6, 0xb) clock_gettime(0x0, &(0x7f00004f6000)={0x0, 0x0}) sendto$inet6(r1, &(0x7f00001ba000)="d28bae8361f9fec2d1269b48828afe198352d67e86e26fbde0af4935000a8876379ae089b026cff5d8699701886dfe9fd793891d182a35e00d5632ad2b6ee9ef0d1264138502849ec9a610e51ee6a0f438", 0x51, 0x44000, &(0x7f00007ad000)={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x1c) utimensat(r1, &(0x7f00008b1000-0x8)='./file0\x00', &(0x7f0000abc000-0x20)={{r12, r13/1000+10000}, {r14, r15/1000+10000}}, 0x0) sendto$ax25(r1, &(0x7f00002a1000-0x39)="ba9e9fed6b7a9e94d736d4eb881f1a98e1e4ade2da0bf917fdf6fb2bcf2006788bfc2a6f6f7a54717c3e6e841581e585aa052f14fe8ed22a30", 0x39, 0x40, &(0x7f0000d17000-0xf)={0x3, {"49e431d85eb9af"}, 0x7fff}, 0x10) setsockopt$inet_mreq(r11, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) [ 39.383413] audit: type=1400 audit(1515448665.870:36): avc: denied { read } for pid=6173 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/08 21:57:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00008ab000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0xc) sendto(r4, &(0x7f00009c4000-0xd)="140000000a0ae784ffffffffff010017011f00e5", 0x14, 0x0, 0x0, 0x0) 2018/01/08 21:57:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x0}, {0x0, 0xba}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$setstatus(r0, 0x4, 0x4000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00001f1000-0x58)={{0x4, 0x3}, 0x0, 0x60000000000000, 0x7, {0x3ff, 0x1ff}, 0x1f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 21:57:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x44000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0xffffffffffffff25}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1}, 0x98) mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000565000)=0x2, 0x4) r3 = dup(r2) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r3, &(0x7f0000dc2000)=""/97, 0x61) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000dc1000)={0x4, &(0x7f0000dc1000)=[{0x6, 0x0, 0x908, 0x0}, {0x95a, 0x1, 0x800, 0x2}, {0x1, 0x9, 0x800, 0x10000}, {0x2, 0xef, 0x5, 0xffff}]}) getsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000dc3000)='/dev/rfkill\x00', 0x60400, 0x0) 2018/01/08 21:57:45 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f000001d000-0x54)=""}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f0000003000-0x5)=""}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_pts(r1, 0x0) close(0xffffffffffffffff) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xd08d, 0x8, &(0x7f000001f000)=[{&(0x7f0000003000-0xf5)="90341271ee714a4126a366bd0b73b8a4aa7238d73e4241c29d1aafcff3af0908c83a5d5a035c79e7fec5c1246576aa7d8318a1631ca3f0fe540b7ba42071c61ae359d09ef9559976657d20d849fc806100257bf49ffdd445c7abac65cfec4e3668dccdb91df3433408f5184e6d0586032d079ec1f58870fc904b9387c19591c19ce43acf96069326cdf5240a557fda723625821ed5ebb528d3319499717acd1cd8765f4d32a05830e53dfb898edd92c705c995dc1f7720f9dd39f4fc7830df28505410e94b2156f52242475f4e1a2fc9a84d01d3730b2a07fc006e57cde895aa91cd2bc1c453ee01ca3ab04d39b19af3799bde6b78", 0xf5, 0x7, 0x55}, {&(0x7f0000021000-0x2b)="055ba91030f8f130c6f67dfb2abc7d2c1f99a20bf8c7048fee0f6b5fff4336c6fbf46cbcaa980abe5a6694", 0x2b, 0x1ff, 0x9}, {&(0x7f0000020000)="d48132cc55daa91dae375e494442c9340b6424bb43367a32235ee5611258153a86444bd2e8cf647b2e94fc564b6f9f2dbd41d76b6e487befab7185d655bbfd59346f6d528a05d34648d974cfd0fa5e6e705945cd8b317f848c406d96e242ec5f78432c47e543374ea8b04fd7a8f095d090f69083fc69862c7aeba3968791cc8b6af1fcb09677361ea86f7a83f245962fa2c353373d8575b99707cc7be6b89617ef2ad05e40bda453dd43", 0xaa, 0x5, 0x5}, {&(0x7f000001f000)="8ca2225ee6e3a54e2007ee0baeb250af6e33a2013f70f8270c7025ab3a17cb86f0789608b93683a32e2a765e5a68dbadf598d7fcb50a5f37cd01b051c6861ec5ac688bb4e9dd85f12169323cfbd1b98def7bb4d60973c2b2a332639c6e59b31490c56346ae0279862a9c98372d31a7c5744a024b1f1ecbcede30b684a92612a53ecbaeab263f1fa83686", 0x8a, 0xfffffffffffffe01, 0x8}, {&(0x7f0000020000-0xd6)="b7870fb5a6a9c3459de4ef74f16b248953b3156b858618faf1bd8d6f2b3e6cc07868a83b85410c936f5bfc3d77dce407f8d25e3c195dca6183e0bbe5f496528f98f89a728b00a71b39ba0d0ab3db27f03fa88d07d38c09e064fcf0853b377189264f527c16a8597bb1750337694d11f2ef7bcb4a719db5bb71e01ee874c0381626d184e8ce2970a94b6d96feb7a1d8505cc435958638227c12bbde680750b26cd7777831ce7406b4f299465482f2f5e25ecedb128bd90dc677a33c02228e20e59b0510a874bbc740b645d94d470c18bbb538355e9a5f", 0x99, 0x0, 0x200006}, {&(0x7f0000016000-0x54)="b45a5141677f42c950ae0ddb3a3d30f9ba70210612fb7647b5e499853c828f277fca926cf38df5b886086505290984ddea5ec357faa3e629313d267789ae0ff64ce5b7aa76df53d0e68566c5b10c4b5078a00170", 0x54, 0x7, 0xca}, {&(0x7f000001e000)="3ce6593576e24eca", 0x8, 0x80000001, 0x1}, {&(0x7f0000006000)="4b81360c34bf865719494e1edf32729ab0b4b66d3496b4645009ca881df3cd39dd07f8232afae3b7854a466f1889e161734c2a21508655aaaf91ba81f79a7a8421bd900747da3f7cf8", 0x22, 0x3, 0x3}], 0x3e0000) 2018/01/08 21:57:45 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003d1000)='/dev/hwrng\x00', 0x202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000dfb000)={0x0, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e54000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000042b000)={r1, 0x10, &(0x7f000079c000-0x10)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a04000)=0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000831000-0x8)={0x0, 0x0}) r2 = timerfd_create(0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000182000-0x4)=0x0, &(0x7f0000c20000)=0x4) timerfd_settime(r2, 0x3, &(0x7f0000b1e000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000a0000-0x8)={0x0, 0x0}) readv(r2, &(0x7f000003b000)=[{&(0x7f000054b000)=""/184, 0xb8}], 0x1) 2018/01/08 21:57:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x8) write(r0, &(0x7f0000fc4000)="2400000032001f0000000000000007000200071008000101000022ff0800000000000081", 0x24) 2018/01/08 21:57:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000c09000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000ea000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000e50000-0x4)=0x20, 0x4) r3 = socket(0x10, 0x802, 0x0) sendto(r3, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r3, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/08 21:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d93000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00003d4000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getxattr(&(0x7f0000fa8000)='./file0\x00', &(0x7f0000c3e000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000846000)=""/3, 0x3) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000099b000-0x4)=0x0) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006f3000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000610000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) read(r0, &(0x7f000047b000-0xa)=""/10, 0xa) ioctl$KDDISABIO(r3, 0x4b37) 2018/01/08 21:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00005ca000)="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", 0x9) 2018/01/08 21:57:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) accept$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0xfd20) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000b4000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f0000ddd000-0x1b)="07bdc5e04e0381cb1684b982e00b564955b737f6f7f0d50ccf2070") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000c09000-0x4)=0x101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000a58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r3 = creat(&(0x7f0000be7000)='./file0\x00', 0x30) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f00006a9000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r4 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000afb000)=0x0) dup3(r4, r2, 0x0) ioctl(r2, 0x9, &(0x7f0000cde000-0x5b)="352c39b4c1e7a250355def2590146a9aab39187e12809def8388ffd81f8b1c7af62a87fc465179140ca8e669acc9e1ce46e7633d4108e61824fbe7fd5e53fb5d8e3e33de3087e0fc8ebe24ec99da170c9307f90236d972c927d2be") socket(0x0, 0xfffffffffffffffc, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000012a000-0x28)={@common='nr0\x00', @ifru_addrs=@hci={0x1f, 0x1, 0x3}}) 2018/01/08 21:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000041a000)=0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000292000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00006be000-0x18)={0x8, 0x1, 0xfffffffffffffffa, 0xe677, 0x0, 0x8}) ptrace$setsig(0x4203, r1, 0xfffc, &(0x7f0000119000-0x10)={0xa, 0x0, 0x8, 0x7fffffff}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000e1f000)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x301000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000983000-0x8)={0x0, 0x10000}, &(0x7f00008cb000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00009ea000-0x8)={r4, 0x3}, 0x8) clock_gettime(0x0, &(0x7f000008b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={r5, r6+30000000}) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000d33000)=""/4096) 2018/01/08 21:57:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000635000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') mkdirat(r0, &(0x7f00002cf000)='/', 0x20) fchmodat(r0, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) rt_sigpending(&(0x7f0000a21000)={0x0}, 0x8) 2018/01/08 21:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c92000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000da0000)={{0x0, 0x42}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000259000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000d93000-0xe9)=""/233) [ 39.527136] device gre0 entered promiscuous mode 2018/01/08 21:57:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x44000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0xffffffffffffff25}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1}, 0x98) mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000565000)=0x2, 0x4) r3 = dup(r2) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r3, &(0x7f0000dc2000)=""/97, 0x61) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000dc1000)={0x4, &(0x7f0000dc1000)=[{0x6, 0x0, 0x908, 0x0}, {0x95a, 0x1, 0x800, 0x2}, {0x1, 0x9, 0x800, 0x10000}, {0x2, 0xef, 0x5, 0xffff}]}) getsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000dc3000)='/dev/rfkill\x00', 0x60400, 0x0) 2018/01/08 21:57:46 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000fd9000)=""/10, 0xa, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x3, 0x9, 0x40002) close(r0) 2018/01/08 21:57:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000be9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000aa1000-0x4)=0x10) flistxattr(r0, &(0x7f0000153000-0x1000)=""/4096, 0x1000) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/08 21:57:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000+0x14c)={0x4, &(0x7f0000004000-0x20)=[{0x4, 0x10000, 0x3, 0x3}, {0xfff, 0xfca1, 0x4, 0x4}, {0x0, 0x10a9, 0x1, 0x8}, {0x0, 0x80000001, 0xffffffffffffffff, 0x10000}]}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) 2018/01/08 21:57:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) lseek(r0, 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000e8f000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00008d3000-0xf3)=""/243, &(0x7f0000ef5000-0x4)=0xf3) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000001000)={{0x3, 0x2, 0x80000001, 0x3, 0x7}, 0x8, 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]}) write$sndseq(r1, &(0x7f0000e96000)=[{0xe075, 0x3, 0xd1c, 0xdd0e, @tick=0x8, {0x800, 0x100}, {0x7, 0xd30}, @time=@time={0x0, 0x0}}, {0x101, 0xfffffffffffffffc, 0x3, 0x892b, @tick=0x7e79, {0x3, 0x10001}, {0x6, 0x80000001}, @connect={{0x21, 0x8000}, {0x5, 0x7ff}}}, {0xd1, 0x5, 0x80000001, 0xff, @time={r2, r3+30000000}, {0xff, 0x5570}, {0x3, 0x401}, @raw32={[0xa8fa, 0x4, 0x8]}}, {0x8, 0x5, 0x1f, 0x100, @tick=0x0, {0x8, 0x9}, {0x1, 0x3ff}, @quote={{0x25c7, 0x6}, 0x100000000, &(0x7f00005bf000)={0x1, 0x100000000, 0xffff, 0xf6, @time={0x0, 0x0}, {0x3ff, 0xcf9}, {0x10000, 0x0}, @note={0x3f, 0x2, 0x6, 0x200, 0x84}}}}, {0x7, 0xea8, 0x7, 0x3, @time={0x0, 0x1c9c380}, {0x2, 0x7}, {0xdf20, 0x80}, @raw8={"e0f6f6bd5695ae51cbd83208"}}], 0xf0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) r6 = request_key(&(0x7f000003c000-0x8)='trusted\x00', &(0x7f000098c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a2c000)='/selinux/commit_pending_bools\x00', 0xfffffffffffffffe) request_key(&(0x7f0000734000)='cifs.idmap\x00', &(0x7f0000aab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb6000)='(.mime_typeuser,(\x00', r6) ioctl$LOOP_CTL_ADD(r4, 0x4c81, 0x0) 2018/01/08 21:57:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) readv(r1, &(0x7f0000770000)=[{&(0x7f0000034000)=""/53, 0x35}], 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rename(&(0x7f00001c2000-0x8)='./file0\x00', &(0x7f000069f000-0x8)='./file0\x00') bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000036b000)=@file={0x1, './file0\x00'}, 0xa) r4 = accept4(r2, &(0x7f0000d27000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000643000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00002e9000-0x8)={0x0, 0x2}, &(0x7f0000e0a000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f000054a000-0xa0)={r5, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x9, 0x5, 0x20, 0x6}, &(0x7f0000041000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000730000-0x8)={0x4, 0x8, 0x5, 0x200}, 0x8) getsockname$unix(r3, &(0x7f0000538000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b0c000-0x4)=0x8) r7 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000067c000-0x4)={0x0}, &(0x7f0000d40000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000122000-0x98)={r6, @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]}, 0x4d9f, 0x0}, 0x98) ioctl$DRM_IOCTL_SET_MASTER(r7, 0x641e) 2018/01/08 21:57:46 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000013000-0x5)={0x0, 0x0}, 0x80000) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) time(&(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000335000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f000023d000)=0x3) 2018/01/08 21:57:46 executing program 2: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000fbf000-0x9f)="b691a6a0cda51a41eadee11387215862a10c3885399b0bf8ce67f360a49ca65c62584620e9117639d4e36ff7aa631690cca8b7da49787ce2c72ee0ab499ff9ac037af811c9ffaa1eea598c80cfc923592a662986503a4a26dac303d0e2dbd1ad64e7ba996c632cec49e41feac06c8808b784def8a7ab6184539b605525387afc53145f49539d2a971fa958a10be52aea", 0x90) r1 = memfd_create(&(0x7f000010e000-0x2)='^\x00', 0x3) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000c000)={0x0, 0x0, 0x0}, &(0x7f0000fc3000-0x4)=0xc) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fc3000-0x8)='./file0\x00', &(0x7f0000cc3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000fc3000)=@un=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000fc1000)={0x0, 0x6, 0x400, 0x2, 0x6, 0x10000}, &(0x7f0000959000)=0x14) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000086c000)={r4, 0xfffffffffffffffc}, &(0x7f0000fc1000)=0x8) 2018/01/08 21:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d93000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00003d4000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getxattr(&(0x7f0000fa8000)='./file0\x00', &(0x7f0000c3e000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000846000)=""/3, 0x3) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000099b000-0x4)=0x0) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006f3000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000610000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) read(r0, &(0x7f000047b000-0xa)=""/10, 0xa) ioctl$KDDISABIO(r3, 0x4b37) 2018/01/08 21:57:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x40000000, 0x2fe) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00008c1000)=0x0, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000017000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$packet(r0, &(0x7f00002a0000)=""/81, 0x51, 0x0, &(0x7f000080d000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="ac2ce9f2ba60", [0x0, 0x0]}, 0x14) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000a83000-0x4)=0x80000000, 0x4) syz_open_dev$sg(&(0x7f00008af000)='/dev/sg#\x00', 0x0, 0x400000) read(r0, &(0x7f00004ac000)=""/206, 0xce) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r2, &(0x7f0000a4b000-0x1)="", 0x0, 0x20000802, &(0x7f0000283000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept$ax25(r0, &(0x7f00005c1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000bb3000-0x4)=0x10) r4 = syz_open_dev$usbmon(&(0x7f0000c65000-0xd)='/dev/usbmon#\x00', 0x401, 0x8501) getresuid(&(0x7f0000398000-0x4)=0x0, &(0x7f00003bb000)=0x0, &(0x7f000072c000)=0x0) r6 = getgid() fchownat(r4, &(0x7f0000c7e000)='./file0\x00', r5, r6, 0x100) dup2(r0, r3) 2018/01/08 21:57:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007dd000-0xc)={0x0, 0x0}) 2018/01/08 21:57:46 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000001000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0xa067, &(0x7f0000013000-0x8)={0xfd8b}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000003000-0x18)={0x2, &(0x7f0000001000)=""/219, &(0x7f0000000000)=[{0x1ff, 0x73, 0x0, &(0x7f0000011000)=""/115}, {0x6, 0x9, 0x9, &(0x7f0000000000+0xbd)=""/9}]}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000011000)={0xfff, 0xffffffff, 0x7, 0x8ade, 0x3d}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000004000-0x8)={0x3, 0xf1974a4}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x198a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100000000, 0x7, 0xfffffffffffffffb, 0xe}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000011000)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f00007cc000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000a23000)=0x8) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00006f2000)=""/4096, &(0x7f0000e33000)=0x1000) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000052f000)={&(0x7f0000090000/0x1000)=nil, 0x1000}) 2018/01/08 21:57:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x8, 0x40000004, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00003b2000-0x22)={0x0, 0x1, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000b70000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/08 21:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) renameat2(r0, &(0x7f000094c000-0x8)='./file0\x00', r0, &(0x7f00000f4000)='./file0\x00', 0x1) mount(&(0x7f0000329000)='./file0\x00', &(0x7f000023a000-0x8)='./file0\x00', &(0x7f00002e4000-0x7)='rootfs\x00', 0x0, &(0x7f0000652000)="") 2018/01/08 21:57:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x402c542c, &(0x7f0000a32000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) [ 39.773225] device syz6 entered promiscuous mode [ 39.789881] device gre0 entered promiscuous mode 2018/01/08 21:57:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000)="", 0xfffffffffffffccb) 2018/01/08 21:57:46 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f5b000+0x89e)="2a2c70726f632e2a24cf5c7573657273656c6673656c662f7b00", 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000fe7000-0x34)={{0xffffffffffffffff, 0x1, 0x100, 0x2, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x7ff, 0x0}) sendfile(r0, r1, &(0x7f000055e000)=0x0, 0x7fff) r2 = syz_open_procfs(0x0, &(0x7f0000e40000-0xb)='clear_refs\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000002000)=[{&(0x7f0000011000)='S', 0x1}], 0x1) 2018/01/08 21:57:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x5, 0x401, &(0x7f0000cbd000)=""/246, &(0x7f0000001000-0x4)=0xf6) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffff9c, 0x10e, 0x6, &(0x7f0000d0b000-0x10)={0x547, 0x2, 0xb, 0x7fff}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/08 21:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000049e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x3508) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) connect$inet(r1, &(0x7f000005a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000d59000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f) 2018/01/08 21:57:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000864000)={&(0x7f00006e6000/0x3000)=nil, 0x3000}) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) socket$inet_icmp(0x2, 0x2, 0x1) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000443000)={&(0x7f0000a3d000/0x1000)=nil, 0x1000}) 2018/01/08 21:57:46 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000014000)=""/153) sendfile(r0, r1, &(0x7f0000006000)=0x1, 0x7b) sendfile(r0, r1, &(0x7f000000e000-0x8)=0x0, 0xa) 2018/01/08 21:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00002c8000-0xc)={0xfffffffffffffffa, 0xb0, 0xff, 0x2, 0x8001, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) fcntl$setsig(r2, 0xa, 0x36) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r3 = dup2(r1, r2) poll(&(0x7f00002f0000)=[{r3, 0x0, 0x0}], 0x1, 0xffffffffffffff94) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/08 21:57:46 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fa5000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000fa7000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000880000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000c12000-0xb0)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in={0x2, 0x0, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x1, 0xfffffffffffffe01, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in={0x2, 0x2, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9631, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) sendmmsg(r2, &(0x7f0000002000-0x40)=[{{&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0xec6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x15, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000fa4000-0x10a0)=[], 0xbacdd14c56b3ca57, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000019b000-0x8)=0x0, &(0x7f0000fa8000-0x4)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000503000)={{0xa, 0x3, 0x14, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x8, [0x1, 0x2, 0x3, 0x7fffffff, 0x5ce9, 0x64, 0xfffffffffffffffe, 0x19]}, 0x5c) 2018/01/08 21:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000c1d000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000375000)='/dev/pktcdvd/control\x00', 0x2400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000868000-0x8)={0x1, [0x0]}, &(0x7f000071c000-0x4)=0x8) fchownat(0xffffffffffffffff, &(0x7f0000824000-0x8)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/08 21:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) clone(0xa060000, &(0x7f0000e21000)="", &(0x7f0000001000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000493000-0x2)="") pipe2(&(0x7f000029f000-0x8)={0x0, 0x0}, 0x80000) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000817000-0x49)="bc486188860b32a23a6bd71f3a1b88689b9ad7e6f4b790d0ab0fc98dafa54c8ec54447971425394335033d0e9079f0222e615e6e30056c86767e2460d3602665332f39688bdc199733") ioctl$TCSETAF(r0, 0x5408, &(0x7f00002d6000-0x14)={0x1, 0xfff, 0x9, 0x400, 0x100000000, 0x0, 0x1, 0x1, 0x8, 0x2}) 2018/01/08 21:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f84000-0x8)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00004a4000-0x8)='./file0\x00', &(0x7f0000b7c000)='./file0\x00', &(0x7f0000cfe000-0x6)='ramfs\x00', 0x0, &(0x7f0000691000-0x1)="") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000985000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) faccessat(r0, &(0x7f00001db000)='./file0\x00', 0x4, 0x1e00) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef9000)='/dev/sequencer2\x00', 0x20000, 0x0) unshare(0x62020200) rmdir(&(0x7f000034e000-0x8)='./file0\x00') mkdir(&(0x7f0000402000)='./file0\x00', 0x0) 2018/01/08 21:57:46 executing program 1: mmap(&(0x7f0000000000/0x550000)=nil, 0x550000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002d1000)={@generic="034ac930ccf5afcb822d2df7e2d5f9f0", @ifru_mtu=0x9}) mmap(&(0x7f0000550000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000551000-0x8)={0x0, 0x0}) mmap(&(0x7f0000550000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000551000-0x4)=0x2, 0x4) epoll_pwait(r1, &(0x7f0000549000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000549000)={0x0}, 0x8) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1000) 2018/01/08 21:57:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x78)={0xffff, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x127, 0x6, 0x1f, 0xffffffffffffffbd, 0x3, &(0x7f0000000000)=@generic="f62f4827408049d280bb3ba848588635", 0x7fffffff, 0x2, 0xfffffffffffffffd}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000004000-0x14)={0x11, 0xf7, r1, 0x1, 0xfec2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = request_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x5)='em1]\x00', 0xfffffffffffffffb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x6}, {0x4, 0x6}, {0x7, 0x1ff}, {0x2, 0x8}, {0xb, 0x7}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r3, r3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000448000-0xa0)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x1}, @in6={0xa, 0x1, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}], 0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a8e000-0x8)={0x0, 0x3}, &(0x7f0000fdc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e30000-0x4)=0x80000000, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000701000)={r4, 0xff}, 0x8) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00007ba000)={0x8001, 0xfff, 0x3, 0x9, 0x6, 0x401}) 2018/01/08 21:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00002ce000)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c90000-0x4)=0x0, &(0x7f00007fb000)=0x4) r2 = socket(0x11, 0xa, 0x95) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000495000)={0x0, 0x6c, &(0x7f00007ea000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000577000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000952000)={r3, 0x800}, &(0x7f00007ce000)=0xffffffffffffff21) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$packet(r1, &(0x7f0000195000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000aa0000+0xa41)=0x14) 2018/01/08 21:57:46 executing program 4: mmap(&(0x7f0000000000/0x17e000)=nil, 0x17e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000017f000-0x4)=0x0) getpgid(r1) 2018/01/08 21:57:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c68000)=0x0, &(0x7f0000001000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000000000)="117a", 0x2, 0x4, 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000003000-0x8)=0x8) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000002000-0x4)=0x1) read$eventfd(r1, &(0x7f0000002000-0x8)=0x0, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000004000-0x4)=0x80, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000005000-0xe3)=""/227) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000006000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = getpgrp(0x0) ioprio_set$pid(0x1, r2, 0x6) setpriority(0x2, r2, 0x83f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r2, 0x9, &(0x7f0000007000+0xeb7)={0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000002000)={0x9, 0xc1, 0xff, 0x1d798eaf, 0x4, 0x1000, 0xfffffffffffffffb, 0x1, 0x6, 0x9, 0x5, 0x5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000009000-0xf)='/dev/snd/timer\x00', 0x0, 0x20000) r3 = getuid() r4 = getgid() lchown(&(0x7f0000002000)='./file0\x00', r3, r4) 2018/01/08 21:57:46 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) symlinkat(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000ede000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000087f000-0x4)=0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f99000+0x8be)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x48) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 21:57:46 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000970000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000457000)=[@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001b1000-0x4)=@assoc_value={0x0, 0x3}, &(0x7f0000001000-0x3)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x8e)={r1, 0x86, "1d98d5a87313a5034887af4b4fb8801f7ab0723dcaca6d573d870dea385a538cb453aa4555e401160be21e194eeead03611b25c73f1afbf6aa8c78ffb3e80dec0fd64e87cec7ef20bbe9a57b6561ab01c51d45e1c70fadcfce599709a6ed6d07acdacd9140f418f0ddd3f02d3088abb6e3bce36ad5f17521c905670716eaf0b6725d7e9f5e57"}, &(0x7f0000891000)=0x8e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r2, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000002000)={0x3, 0x20, 0x9, 'queue0\x00', 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) ptrace$getenv(0x4201, r4, 0xfffffffffffffa33, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000)={r3, 0x6}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000005000)=""/61) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000007000-0x8)={r5, 0x1f, 0x1f}, 0x8) r6 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x4, 0x100) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000008000-0x8)={r2, 0x6, 0x0}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f0000008000)=""/155, 0x9b) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f0000005000)=[{&(0x7f000000a000-0x5f)="a8d6754907ab6530df7f86916ff952b699d1e0a879b3cfdb3f59e9acbe4f09ec0e6029cb22a2557423d1aa1659e872903c4eb52725d635fcc051eeb5f96dea102c6ff2d06378e511b89dcf5ba65ceed383a51c370e0518d0b6f3c505a7d9e4", 0x5f}, {&(0x7f0000008000-0x6a)="b41961302a131d8152fd197f62fe3fa5e9241834a1f1414cfc31da191adcd2edd10a4238902d1979e02e2cfaace86d4d7b5649b5678d63ae501c97995d41ef8dc58193a1fda42c9da942a4baa36ce84625edd078d8bd949d6b6260bf65655f2323c1c90faf8c3a3ed90f", 0x6a}, {&(0x7f0000006000)="8c", 0x1}, {&(0x7f0000008000-0xba)="42cca3b51a875ffed86e0011a46ac0335f57cddad0b6ee49cee8566838572db5679b0169548f682db4f742a34c3b137f3f8ad48aaa7ea96d933183c8b428faa415fd9a3d491c2f61fad3498bb297b4762ca747731b4a6225752e09c7cd16fffb5bfe7e735a680416d2d99717e6192dcff464959da46ea6b97065f4e807259e23957daabc29218198ba07ddedfbd48c1555a8b3006d05915822200e0af8a55e766aedf652532b6f2d94dafcf0855c163e7153a41f82e3e9d7c1c1", 0xba}, {&(0x7f000000a000-0xd1)="60ee0d6ef8f07966abb373f88b4e3ce27c4e6785274ddc9cca25c82c40a349ce35a4d890f66aa170cc9b07ec37e1dee6901de8e47ad174ca7e6e22f005f70bdf123dcc48bef92355f3b58204a9f5ee33ea1ced29805b4039b45c4de9f657ef36e0bfce6028fd2a78fcb44782cd76f6c7c1f3a0085e4ffad882a6f3d27dbb369755a330d369a6020eb8be4bc242672a369ef20dcd9e848513a59ea29b8361fc05e432e61c83840c745db7b328f2844aabb7152d2535dd0335adebb61e613b65b302540d6c12ed75511ea144746e99949875", 0xd1}, {&(0x7f0000008000-0xd1)="9b3568954737d7a892dc1e41b7132a382834ad9644dfb40ffe46e9fb2a45087a504663919b4ede3a558429817f1312534761bdd27a52666a72d4bf3472b38a2fff7f7f7c6a66be91f516c7232363719102f6fdfa50dc4ac1f647e7b407d7cf9b53c689003df82d83de0fc1aa38c4b668a27f0cb7ff500a7fd83a0b0ceab5b60b747a9fa81c0f6757460bcb837a2f190e20c2cc5659f216930131da9b623b486f221748758d04166be15827815906688272bca291557f0dbc95467bec3027876a33ea326820935dd3226d0242a72755fd82", 0xd1}], 0x6) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x200) [ 40.044924] IPVS: Creating netns size=2536 id=9 2018/01/08 21:57:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)={0x0, 0x0}) epoll_wait(r2, &(0x7f000011a000-0xc)=[{0x0, 0x0}], 0x1, 0x454) clone(0x0, &(0x7f0000f3f000)="", &(0x7f0000545000)=0x0, &(0x7f0000ac0000-0x4)=0x0, &(0x7f00009df000)="") r3 = syz_open_dev$sg(&(0x7f0000566000-0x9)='/dev/sg#\x00', 0x5, 0x2080) connect$packet(r3, &(0x7f0000517000)={0x11, 0x1b, 0x0, 0x1, 0x23a6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d, 0x0}) 2018/01/08 21:57:46 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r1, r2) ioctl$TCSBRKP(r0, 0x2286, 0xfffffffffffffffc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00008be000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000045000)=@generic={0x1, 0xff, 0x40}) execveat(r0, &(0x7f00000fb000)='./file0\x00', &(0x7f0000f56000)=[&(0x7f0000610000-0x9)='/dev/sg#\x00', &(0x7f0000ecf000-0x13)='ppp0/trustedkeyring'], &(0x7f000056e000)=[&(0x7f00004a0000-0x10)="65746831406b657972696e67fc2f5b00"], 0x400) 2018/01/08 21:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000021c000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000de6000)='net/psched\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000091a000-0x8)={0x0, 0x8}, &(0x7f00006f4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000075000-0x8)=@assoc_value={r2, 0x100}, &(0x7f0000911000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f2d000)={r2, 0x2}, &(0x7f00008c0000-0x4)=0x8) 2018/01/08 21:57:46 executing program 6: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) pipe(&(0x7f0000944000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x2, 0x0) sendmsg(r2, &(0x7f0000181000-0x38)={&(0x7f0000ef8000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ef8000)=[{&(0x7f0000ef8000)="5331c00ab03f4ff0ddcfb371700b5e3a", 0x10}], 0x1, &(0x7f0000ef9000-0x20)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000efa000-0x4)=0x0, &(0x7f0000e30000)=0x4) 2018/01/08 21:57:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cf5000-0x1)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e2c000-0x4)=0x80000000, 0x4) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f00000fc000)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r2 = getuid() ioprio_get$uid(0x3, r2) writev(r1, &(0x7f0000fb6000-0x10)=[], 0x1000000000000191) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000728000)={0x0, 0x2, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) fcntl$getflags(r1, 0x40b) r3 = socket$netlink(0x10, 0x3, 0xc) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b1d000)='/selinux/access\x00', 0x2, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00006d5000-0xc)='/dev/autofs\x00', 0x109000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000d72000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getflags(r1, 0x40b) writev(r3, &(0x7f0000813000)=[{&(0x7f0000b08000-0x76)="e7fca6e7c1ded0b0768c5e20c20dbe900c10486eaa485eedca13c6ce63ac60c79fdc9ca2dd26e31ee0d833ab4da55acb9004f16a8238576901bb5516df5197405fc26f718da462b1423e0fd6190abcccbf0c9ef62b3111f60a2b580b26291a0c9c035367e68e6c7042304ecd93410ecc27c68c768d4f", 0x0}, {&(0x7f000003d000-0x5b)="ebba5780ee205c5f2310d453862d793cd3cffdaac9ebd2e278dc0eef01fd36ba14b37a9056106d9bcc0512a5aff19d98785f3953ba01e67d967a337feba7e63772cc5b8ba749ecdd8afbf4f8b068f0f0488f48c404121cafd41b3c", 0x0}, {&(0x7f0000883000)="", 0x0}, {&(0x7f0000f84000)="6efcebfa952660cebcc4d421cf57d290041f8536a358038d15c0a539a02655107e665ba5d71533401da84d5843cf0f7d00ee2960436c181eb3a0d0c953d688fd799632b291d8fd7ce761c17f8335a11f44ca3324667c627ee3f153e8ef27edb6fe2256aa24445e6f74015e71d1f2a67beff342426d69702e9ed872807771fde37dae17ed6cff8ccdc205c39258b53113dcc77f5b9f054be370c762cc2d8bab2c4249ebdc27309a4e1a6ee06e61da3387cbe5d1", 0x0}, {&(0x7f000050f000-0x28)="22bd3adb07f4b2aaf106f9951ba7c8aff13c8bb70799a77a5e36a112db5e364e07fdb3abe19e797b", 0x0}], 0x1000000000000076) getsockname$netlink(r4, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0e000)=0xc) 2018/01/08 21:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000c5b000+0xeff)=0x0, 0x4) ioctl$TCFLSH(r0, 0x40045436, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f63000-0x8)={0x0, 0x0}) 2018/01/08 21:57:46 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ea9000)='/dev/ppp\x00', 0x680, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0xffffffffffffffff, 0x3, 0x8001, 0x1, 0xed}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b28000)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f000032c000-0x7)='pstore\x00', 0x0, &(0x7f0000e48000)="") 2018/01/08 21:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) r1 = syz_open_dev$loop(&(0x7f0000e85000-0xb)='/dev/loop#\x00', 0x0, 0x4040) r2 = socket$inet6(0xa, 0x8000a, 0xffffffffffffff80) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000c34000-0x88)={0xfffffffffffffffe, {{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x10000000}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendfile(r0, r1, &(0x7f0000496000)=0x0, 0x40) 2018/01/08 21:57:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d66000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000090f000)='lp\x00', 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f9b000)={0x1, &(0x7f0000baf000)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ff2000-0x8)={0x0, 0x0}) 2018/01/08 21:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000084f000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000242000)=0xbb, 0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000636000-0x2d)=""/45) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r1, 0x2, 0x1) fcntl$lock(r2, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r2, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000fbf000)=[{r2, 0x402, 0x0}, {r2, 0x80, 0x0}, {r2, 0x900c, 0x0}], 0x3, 0x3) close(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000a7f000-0x2)='@\x00') 2018/01/08 21:57:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000ee6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007c5000-0x4)=0x10) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000076e000-0xd)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004a9000-0x28)={@common='gre0\x00', @ifru_names=@common='eql\x00'}) r2 = open(&(0x7f00000e0000)='./file0\x00', 0x86240, 0x80) recvfrom$ax25(r2, &(0x7f00005a9000-0x95)=""/149, 0x95, 0x10002, &(0x7f0000c46000-0x10)={0x3, {"380bf3bafafdc6"}, 0xc88}, 0x10) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000049000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x1}) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000633000-0x7)=""/122) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00003ef000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e6c000)={0x0, 0x401}, &(0x7f0000183000)=0x8) sendmsg$inet_sctp(r0, &(0x7f000023b000)={&(0x7f0000da2000-0x1c)=@in6={0xa, 0x1, 0x7baca453, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000fc4000-0x10)=[{&(0x7f0000164000)="45e361c8b07bf99264401ffc00cabd6e7fd7bc2b41a761f656cc7ccc7b2bf092ed891143215db50b3c1b0967d52eeb92554745c50e92630a410f88133f7150df0a96a8cea6541a319a3e72bab71d69f3", 0x50}], 0x1, &(0x7f0000028000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x10000, 0x8200, 0xe31a, 0x7ff, 0x6, 0x2, 0x9, r4}}], 0x30, 0x81}, 0x8000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00009f3000)={0x0, 0xcc, "a35f8fcf48be905e369dd1086e1f07eda2cdbea51e6aa8b6dc68e899c8a2939d1a5e849a03a4c053e3b9b73c67b1b0f02d0ea8a2dd4b9caf81169c4e528579c930b7fb7187d393b239ac4500b0eb3e20cae775f9f48fc798e7e70d839580bc3e526c99ebe60241a72a9aff3e06a9bf85f3692e3d667a631c0639104a44d112237e9a60908581e87a970a784e14210bc64b1e2295c756d77262193483e2b08c50f1c331e1489fd4ea72c15fda37eed9ac68c939755207bb9de259f186ec71e2c2102048d3ac2796f8c2666051"}, &(0x7f0000587000)=0xd4) readahead(r1, 0x5, 0x3) r5 = dup3(r3, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000027b000)={0x0, 0x0, ""}, &(0x7f0000713000-0x4)=0x8) getsockname$packet(r5, &(0x7f0000d9f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006a0000)=0x14) ftruncate(r5, 0xee3b) epoll_wait(r5, &(0x7f0000752000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x17fa) keyctl$session_to_parent(0x12) 2018/01/08 21:57:46 executing program 4: mmap(&(0x7f0000000000/0x17e000)=nil, 0x17e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000017f000-0x4)=0x0) getpgid(r1) 2018/01/08 21:57:46 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000e, 0x3ff, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000000d000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000003000)=""/161) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000003000)=0x8) unshare(0x40002800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000-0xf)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000000e000)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1f, 0x2, 0xd12, "763b366756184fdd8518e766f29b295103cfeec36c190eeeae8dc31fe4056de3c20e25522f20f5d4a8e3324541dd26c0ee763e03b264c768f7c8e5c96b194c8efb34f3001336f8133acaeb90b8aed9f6"}, 0x160) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000008000)={0x9, 0x8697, 0x8, 0x1, 0x96, 0x5a8d656, 0x5, 0x3, 0xd44, 0x1, 0x9}, 0xb) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000000d000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000000e000)='/dev/random\x00', 0x0, 0x400) syz_open_dev$sg(&(0x7f000000f000-0x9)='/dev/sg#\x00', 0x8, 0x101400) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f000000c000-0x10)=@req={0xa, &(0x7f0000005000)={@generic="07ea56c8d9098f89e4d44da33a0b8e62", @ifru_ivalue=0x4}}) exit(0x0) r4 = syz_open_procfs(r0, &(0x7f0000001000)='status\x00') sendfile(r4, r3, &(0x7f0000007000)=0x1, 0x1) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000002000)=r0) rt_sigpending(&(0x7f000000a000)={0x0}, 0x8) 2018/01/08 21:57:46 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000005000-0xf)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/08 21:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001d9000)='/selinux/relabel\x00', 0x2, 0x0) connect$unix(r1, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) 2018/01/08 21:57:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000000)=0x0) prctl$intptr(0xe, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r1, 0xff) 2018/01/08 21:57:46 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fc6000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fc6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc6000-0x4)=0x3ca) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000fc6000-0xf)=@random={'system.\x00', '}wlan1\x00'}, &(0x7f0000fc5000)='keyringcpuset-\'selinux*\x00', 0x18, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) ptrace$getsig(0x4202, r3, 0x0, &(0x7f000020c000)={0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:46 executing program 6: mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x3}, [@replay_esn_val={0x1c, 0x1d, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000b6c000)={0x1ed}, 0x8, 0x80800) 2018/01/08 21:57:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x1) r1 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000002000-0x10)={0x3, {"1ccb3db4040979"}, 0x4}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000)={&(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000003000-0x70)=[{&(0x7f0000002000)="bf47db7da50f970f6cf3320ff6495b177d563dde340ffd91a3fcc13c77f7", 0x1e}, {&(0x7f0000002000)="b4cac5025189df6d9d04bd96d4112064b8f6c4149b1154b6407c028fc5d31a4a275162f2c93cc277f8c11523ff07ae5b586f156c45f206e05ee2176a57d5a1d1acb7f089ba2b38bcfcfe49a3a5b3a55749731f17cc0f60f5e369e4b6c7f93c133d244cd24ba0829d660817324892f775479f87513c823c50817d3f65d7cf61e660984f0412d66518c4cd8a7426ce3a57bb012fa66524c6c0896cad79214bfb7d68a038fdca5e600f2c4fc8f45526baf331157956054e08f3ffe9", 0xba}, {&(0x7f0000002000)="2d614f91af0ee635215489eeefd38c17856262d13756dbb1b3d2221c03292a23693edca5b7c9b4b1", 0x28}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000002000)="74c5bf11cb46b63a305d08f19f17770f88b529acde3437d8fde7adc844727ec4066a16bf7916c79589fcad0ec2143c3810ec08a3357864a6b09db53b494974b3de0d45d00adcb0481f7d1f32debcb1ac5abeb1113a5edd71e6a0caaa63148ae875d6ed0aef4765130cefd089f07388a8faeeda3f63aa65df327f781953b3b0223437bb5788e17748bef45893d5b397eb4dfd4953b8f15627cc50f63c7d68918b7b1c9dc66a9d5bd8077bf1f0b1909464ae63eba7fb05dff4fae543d27acbabec78af7e9e21ea52d7ed6a151538d5ec7c3ab923d09bcd95fd456f0e5e63a84dcb29e9aa011911c18c73b3e8bf527a3148cbbc1dcd9637552b2a06d3ccf994622bd8136775f48a9d42865de00745f97da29c93669002ab51c3ec9e4d2a290f0f0139f9e4eef20b8427af4d3fed5ffc82fbc6e59e2a825bfcbfeee2532339ca0888b30549c2e28afb465124b86e3338f32acbea594d44fd253c01588039f39626bb11107ddb5112513ca90071274744a7349018dc715eed3eb34e71a254fdee7e07f1f03f091ecc7f1c8c1aa281841a3de705ca6296b6d9216560780e34aaf2b0d41e42fb9ba6d461f6e34c2aa2ece9988e3a08b948568187d0ddb594c8e53b8bef83c9d0ea9d57c9904383e3ca9e3b6844b8cd9c4b3d2330e2292312a468a5a168164287a130277ad1418c092ac30f3addd335e768aeb389212f63b203bbcdb6d55db8e173e374261c7c9a046a4ba801f866ceddd047cd7abeb63bbb790213c340b3d1e497bdb1c954df25208802a4882df3828c02d0100aeda8f80fa69aa5e49bc238c865c899f6ac028c55450f74aab03db2edbcb6786fd85d33b5cfae1e2567f08afc2593fb385699094a1f506aa6af713abc5c0f88eb4f2356c8b599c508ae9fa6d755882582c8b0fb8064693a278ef4f9937582827330b94256eccbf8cd1cf44a9a6c73672140e37faaedf15b9e0b93cf5335fa83454897aef68eb677d20d652812a890bb9593bfad3f843b6ee486dd5e0933940337fb0fbc9d367e4e5e9d7b7424252cb46ceed782b6e7570091ef655f963f92874f472237c98692549ab5fa71fb5106098b909c215364934f316538495fdd79c3692102c06c7f36f6957aa7e56dffba9aa46728cb50f34fef90fdfad6a17f6552ae0ec4ed8383315070b2179e83a514929d7ea191b86120cbeeaf57e0055f9c1ec420b2d6594fd9729f83c3a428e24653bbf6363d3afac82cc0c1fb571afed0e5be24f4e734732e5f6bdfa95529af6794b09b9d634428b11bc1cf933ed15ab084e571aa031fb92e71c2da943dbb76007ec9c45572b08924be2398064e97df6998a3239963b89d831816b01c11aaa5484cc0ef4808d53ed25dac6226419a7095ce6fe40562023c73b976d5761c6827ff141fc316b23d2150bb356367de0bdbff4d1acc66e5b760da08d5af3160fb3c14f47e32934cdab6702be2d5beb3ba52d38dd9694631e9399f1f3fb52e0834fd344253aca5e58a0bbb9e3b4e474430ab22ea7cce8b3a70b999f157a6408277d2a7df24f09bce1746936b2e44e8fe0631589db3cce15394732ed7a04b673954e9d3c33b41bab741a4f8db6a0651a1756fafc1117131f1b73d0e8b6d7492dfefd8b09a3a9d4914703718b78d5f623558f9c072815893ac09dfcd95b683075ca49af3a631e8feff492e2ed921ff8d81f972ef6f5627f70a415fa84925142303732bdaa1ef3d2de383090829c888ead96eba2d339ce34610bd6f03da0c4c09fe962296189720df85c76c769a486acf0a92eaaa7245d8056c9f091a1ed72aad024a7e42208dfe4c11d2a8bc7913687e8595f5c05a3c15e08ada902d423947fdd05c4a0e6921981785b524a783a51d13383bc9006b3e6368421c095a1a3bb7c26b6a5c5f8ed954504122c7ba2ae0bd05d6c10a5af62646286455aa9a2d2128b6e4500d3be42e50ed35b728c3603cd995c616cdad3de53d012737779b8d5512ecbfa02f0954293a3d82e5062c9e89674a345f542a5fa9fe8bcc98a1878969a4fde6db6c8b5df122e94b0e29abbc450e640dbb40b8b8c7e4be574f22a0cd5ce5a4b56440c5aa668c643205098c680b206c3e02441199c5e4246157b269740971dd1488d64eddcf39478a386f8ac5aa9f8ada5847a77b894224fe3ef6de3974dda88b80926874369b4bb6f6c3c73eb7de7845e1b417e544276204af56c0d3292f7a292bde428049841db6c8adeedaa55f899841f2197e4d26fb19c228de1e591b3a7b5f3ade1f2e5416a6646cc5907da395cd4669aa7a5a403908a2fdcf8fd9121e0113d6fed929ba93021ac5d57d02dfdb7036239a144d7482d76e574703166be1c9c44a1001e98a238c33f316d7dc9c561d6ac31a8622b475ad3c7ef78444c9e9c20706344e4f44cda2122b0cb5cd51a2041834093f2ad3767ebf3c014c07ad47b8f68e04f3f9829b00fc47fd0bd4ae8619241302d71c977e1b6f1394f9dc9e005b16b2df4b370ff894996f69f6d36ba7360e4948cf3663e6506a06044148b1fb2f754ceed86487426d2d6ccf0039025ea2fd7002bf9b2ea58c169e0ded52dbe1ec71bc560623710ae50eb780895b1409e8e35911de648f94da25cb88fa27af5d20bad80ab09e2dacc28639c227892825cc660aad23f834c0b5af7e8b9cba2ba5e04b888a3878a6510cb05f76e3f75898b4f7d4303aee09446e9248080ec500b038ba458cbcad64fa37fc16dbed202aa31d93c4b64e6552cd3f958d0d528e9e08c07aca52f3da73f69775f6a8d8424aa0abcc62fc5b9577a9224dad582ede8335f2115318389018082ea7839d3d259d745e86a4cce931fbaad37897d5531dc06e27492e672b115a1a63229cb21d6127d25fb04111884ac2db913520f8d39ad15183a299a63af220aef47a15c24a50adbfb7702d05b5bc22de918fce3a2ce5ddb7c2e2c31b684cff60ab95a207180ebf19e33182561cea47d36197772b8afb392891be3137e117ab1acd4ab091329ab28ab667625393f2c22cebb86472370431b3a65ecf7ee3be43ebb77877bd427b32718695636ece5fdbab006371339f137281c492395479bf0cc00c1b8023ae6e4f98f22ad3c3dae3a87ebd60da3434085aa6035871e3e5a37bf931ab5a1e8bf6246c4e2a2444ac34147b9994458582eb614bb381ca3b2515287ac3e7222b5b0dbaf46c16ac6765ac12ef7785ef86b3a9066738a997a5b5745487ddc78f6fb1ef74ddd8eb63b48ae0860857e11921f6e74ae9da65e59060cd1765eebd42d6c6253cd669b7acd9d10d699f6e317b61caf89765b5467420fe375823dad88dd90edb6cf6dcd6e59a3700cb1bd0be299be3b60e1a309610ce8e2be3db6cd1006dfff5a26f36db07016d44fefc84d44ef2dae496e1ff03553ab71b343059588864ab3963d3b116608f1a1264cf015586640f1d5d1fe343eb69914069c0bab7e3fa8eb41c5a651da417b90854e7e5d8a37a4a5dcc6f53ca348462078f6b04f62302bd5d2e260c0e0595dc1a6431a8b037f7d8b79b05b8d7b45cbd5385212cf90b287dda84154287b105292f59960c0cf031f15bbef2afb1a36915c9a74aeb8e61dca7dd4d24fafc5fe50b0841931d6bd4e2fe50f83557a33d578ffed61e7d4d8af2644087f6b53c624025d87639b29c1670b54a5b2fe7bdcfe46ae9169746f2cfb987686cf6ec5a125d52fae12c9b72ade0f7cf49943f0b3e10ac911a2e3d6d7047fd0b896ecb71a79918510775118dc9d408d1472512d08241f48ef2f2779a97994287a34d512d080bf7dafac6bf2892b44989f126b67431c8db1a720f65a35c9e73cf37415066990754d914ca5731e36ef5c7dcae189754852f652222319669d514fce882d6b51ec87725337a2368685b06ef11d485dc8de95320051baa206d79730b29229b1b4683bb98ff85849e2caa3cef5c48a87cdc2ac435f065b18d2f9ea040f3b01c83757d4cbe4764aac6c396e50184507c6ce045898601733f778960d823bc465f7ce7ea8ba37a70b2c3d30dddc58c3b77807788554d523a21d5c7717e6f3ec745942434917dd98e1d357982638ed0a59f8300c8d2a681bff32be25ed06bac227fa3c0c9f1329a7110578e672f47f464d4b00208662fb6f532536490f945a7b1ddbea9534f5d2d6124f3fc6291daed5993c54e064250fed49e4c01a190b680cefc9c0f69c8a63542ce8e3f405581ea67d76134283338b4819c589fe364983713892098c1c92d62a7f6808843b9aadde7852cefd5e4ac558dd3abcc149569c3c3ebe56ba7fbb8ef067030857d97d02a0c658685d8c42558ba3d6898ba5e584ac1654c939633191cd63e550879fc6caf467a5107d785dc294b5acec980f31328905f8101bd5fedb8aa24766f62177329751e14d8a53e10c5a669bdec51e861dbcfc32985a1b8afe45f461107b9cc3c62ed79e9fd3afe39c7c51c7e112060b0b2caa1fe690bd013399e2ac80de0aec8a104c5bcfa4fc7c85017bf9b49f3a8b63eaaa036f027e1dd69699248c41ada54748f6eaca3143d66f47453f3ad83cafed0d9b3a523a000247c99474c2df970da4ac0d93bacbbfbe3d573b03fd63c4bdfefb5d97ffa4d793aadc60f652ca7b4abbe49e30b618d50bc1fda418e19caca5df82e148d37e7b0de7214b56560169d868f7a381dae46c16dc854aacccff84cce127b73ff8ed9b1d9f0b0eb21d68e823b066358b9d2c2fc563b4d6ca72a1d76e4ef86fb981a7efcb9574cb4c329cf7005e8ad6dec6a55dd640862cb92f0e26d4095c4906598943e3d9649449568284144a9834ba0534ad6a81496ed76b0a7f9c0ed7f71ef664af8469d728bdf14f621e5002e368243f292d2877916b428e5036b0f0080ada786f3413803db93a826b835f2b62b18bf467534178a3e5ab94289191bba2393e1359116f412aacc7610119aa36f5cb36df54682e470c529aafd641dfdc96399049eed9555e5ca3ea605844043c366db87617d3030df1974f525ec5c5d9b088d5eb1ea7e1e44cd3ef0aba4b7b68bf462947a37afb21061b707f0cc1e548c16478677edf7b096e3e90d247a3636eadda727c212665a8c088b053a27b94e8f83f17b9cef5efd32cdf5ebe4c853cc75b2eb6efe2b52462af880d8be3933c8d493d893660dcd6a7892500f87b2984dfb4b153e5cb997f7d4b2dd50c7808b060fd0df368764f37f53ebf6f0ac14a90768d178c6ec262191f8405460080a4a755fb0373fa3df4a7dabef851640592ce02d155953e597b8e8a1c1c7e490889404b5dfb1b978f55a945e9b4513867fec0795a321cedf6e59db1190bbedd7c0c365456ec5bf3e0980210f38d20959c50621c2865ee8cb663ead148114324fbcc3ebe3fa5602693ee699c228de8ed07961ebcc48aca19c17dff271377ac1bbaa75906a311703959fb449fa5c8fb078cb17de2dc7c302825bc36b60d5ba26580369ec0f69d8f5a1fcbf2c6af13533bae6e502329be47ecb580f393fc0e7c0b541c082e103ead21fdd9d66fc9059977645c9ad00f1421f55d3d522154561485c56c514c0fbdaeff035a947e3f6896cd20387ee5fc8a3a133dd9f41ebfa15136691032f0200ebf7c3a57e6e45bb6a24d00ef2f7e24c1b8c1d07e7ac483de0678481eff07193aded91232e022c372aef25d53217505533fc8f210af081d44ced0d466d6b78840a6cc6250ccb67f0a5b20ebcc1f29cc8b2b7511090f937c361b70dc5d406a2702de5dc0d9e4288a7293bea84ae7916fbba9d789d5670d71de12118e9951c0f6029e233b20bf19c3ead8ad2554de4", 0x1000}, {&(0x7f0000002000)="491883250e23078c1595c8e042", 0xd}], 0x7, 0x0, 0x0, 0x880}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x80000000, 0xc, 0x1, 0x3, r2}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000003000)={0x9, 0x7f, 0xff, 0xafe0, 0x9, 0x3, 0x6, 0x552}, &(0x7f0000002000-0x40)={0x6, 0x80000000, 0x200, 0xb8, 0x0, 0x0, 0x40, 0x9}, &(0x7f0000002000)={0x8, 0x80000001, 0x8000, 0x0, 0x3, 0x6, 0x1, 0xb7}, &(0x7f0000003000)={0x77359400, 0x0}) fadvise64(r0, 0x0, 0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000005000-0xc)={0x4000001, 0x1, 0x15}) r3 = getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x3)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getegid() getgroups(0x9, &(0x7f0000002000-0x24)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000006000-0x1b)=[r3, r4, r5, r6, r7, r8, r9]) 2018/01/08 21:57:46 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000753000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000e26000-0x8)='./file0\x00', 0x40, 0x96) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f94000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x4000}) r1 = socket$inet6(0xa, 0x100002, 0x6) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000203000-0x8)=0x0) connect$inet6(r1, &(0x7f0000720000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00003b6000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 21:57:46 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f000001a000)='./file0\x00', &(0x7f0000007000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x0}}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000005000)={0x0, 0x8}) 2018/01/08 21:57:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000753000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000378000)=0x0, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000)=0x2, 0x4) 2018/01/08 21:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d72000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00007a3000)="a8b63f6571f803ebd83f9429320bd204a3a31a7a7e477053984038c66d70c2807bd0c257a81399caaf2d248671e0f59613d5071633a4b7283952670f1ed233da6cc4bf874ba3b8bc44", 0x49) 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) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2018/01/08 21:57:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = inotify_init() epoll_create1(0x0) flock(r0, 0xfffffffffffffffe) fcntl$getflags(0xffffffffffffffff, 0x0) request_key(&(0x7f0000a4c000-0xa)='id_legacy\x00', &(0x7f0000f30000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002a2000)='posix_acl_access\\.\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000036000)='keyring\x00', &(0x7f000093f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) rt_sigtimedwait(&(0x7f0000885000-0x8)={0x0}, &(0x7f0000e25000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004fe000)={0x77359400, 0x0}, 0x8) listxattr(&(0x7f0000416000-0x8)='./file0\x00', &(0x7f000040a000-0xdf)=""/223, 0xdf) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fa4000)=@assoc_value={r2, 0x426}, 0x8) syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = epoll_create1(0x80000) tee(r3, r3, 0x101, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x100006002, 0x0) 2018/01/08 21:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000053e000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000558000-0x4)=0x0, &(0x7f0000e8b000)=0x4) syz_extract_tcp_res$synack(&(0x7f000051b000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80401, 0x2) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0xfffffffffffffdad) 2018/01/08 21:57:46 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/75) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)='ppp1wlan1\x00', 0xfffffffffffffff8) keyctl$describe(0x6, r1, &(0x7f0000000000)=""/138, 0x8a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x3) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000006000-0x58)={0x0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb0, 0x3f, 0x5, 0x80, 0x1, &(0x7f0000001000-0x10)=@common='tunl0\x00', 0x10000, 0x2b66, 0x8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000006000)={0x1a, 0xf8, 0x3, 0x9, 0x2, 0x9, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000007000)=@random={'osx.\x00', '^trusted\x00'}, &(0x7f0000008000-0x8)='keyring\x00', 0x8, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000009000-0x8a)="83037cb2392c37152603f682f23e0c8d5e682401265090d6654a32f887ade7609ea0e671d415d4360d134a0b9c52e0e39777fc0fcac1645ef235738595680ccc75b5bf5e54ce7aa2d6169eaa595ab450c5f1b38ef4d67de7c3316f1807dd45eb5b31411b1d9a666e69bc26e4a2d095f0c7d0086ca59d93cac584db8fe56a9775161648850b1f650f0699") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000009000)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000-0x8c)={0x0, @in6={{0xa, 0x1, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000a000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r3, 0x3}, &(0x7f0000007000-0x4)=0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000002000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) [ 40.284503] binder: 6411:6414 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 40.322591] binder: BINDER_SET_CONTEXT_MGR already set [ 40.328623] binder: 6411:6433 ioctl 40046207 0 returned -16 2018/01/08 21:57:46 executing program 4: r0 = inotify_init1(0x0) fadvise64(r0, 0x4b, 0xfff, 0x4) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) 2018/01/08 21:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x20005, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000001000-0x80)=""/128, 0x80) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000718000)=""/204, &(0x7f0000d8c000-0x4)=0xcc) 2018/01/08 21:57:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = creat(&(0x7f0000e42000-0x8)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d37000-0x18)={0x0, 0xffff, 0x30, 0xbb, 0xfffffffffffffff9}, &(0x7f0000569000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005ff000-0x2)={r1, 0x5}, &(0x7f0000fdb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003c7000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000017c000-0x8)={r2, 0x2}, &(0x7f000098b000)=0x8) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) munlockall() 2018/01/08 21:57:46 executing program 4: r0 = add_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x0) keyctl$describe(0x6, r0, &(0x7f000035d000)=""/86, 0x56) 2018/01/08 21:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000fb4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000082a000-0x18)={0x0, 0x800, 0x10, 0x7fffffff, 0x119}, &(0x7f0000128000)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000431000)={r2, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) recvfrom$inet6(r1, &(0x7f000018b000)=""/48, 0x30, 0x12000, &(0x7f0000aef000-0x1c)={0xa, 0x0, 0x4de436e8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, 0x1c) 2018/01/08 21:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000687000-0x2e)=""/46) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) 2018/01/08 21:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/mnt\x00') ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) setns(r0, 0x0) 2018/01/08 21:57:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r2, &(0x7f0000b30000)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(0xffffffffffffffff, 0x9) bind$inet(r0, &(0x7f0000536000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r0, r1) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000322000-0x11)='/selinux/context\x00', 0x2, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) getpeername$llc(r3, &(0x7f00001d9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000958000-0x4)=0x10) 2018/01/08 21:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000) writev(r0, &(0x7f00009ff000-0x30)=[{&(0x7f0000fd8000)="cb", 0x1}, {&(0x7f0000344000)="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", 0x114d}, {&(0x7f000071a000)="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", 0xae}], 0x3) 2018/01/08 21:57:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xffffffffffffffff, &(0x7f00000ec000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000342000)=0x0, &(0x7f0000c0e000)="cfe7b2a9ffa05b9e51ffffdd08a7a8e01a") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4c040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x6ebcae7d}, &(0x7f00003d1000)=0x8) readv(0xffffffffffffffff, &(0x7f0000138000-0x20)=[], 0x0) 2018/01/08 21:57:46 executing program 0: getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000001000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000e6a000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000)={r1, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/08 21:57:46 executing program 4: clone(0xa1000000, &(0x7f00006f3000)="", &(0x7f0000d6b000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000a59000-0xff)="") delete_module(&(0x7f000056c000)='{,vboxnet1\x00', 0x800) wait4(0x0, &(0x7f0000e6c000)=0x0, 0x40000000, &(0x7f0000870000-0x90)={{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) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x38fab7b9c03b5b85, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004b5000)=0x5, 0x4) 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) vmsplice(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)="f60d270b3a400c88575b046a2eeda7c27156bf983a26272259fb95858ca566714d6c5385bc502ce79b26e24665f7cec9420daa4685a16a9e1272f2999449b839d927380c11c18abeeb7f1c9c914588e425ae12e47aa5dd", 0x57}, {&(0x7f0000002000-0xe9)="e73b12c678ee84be81d144d05ad2860a03cf96c661cada0ee1c3cdf0fa9943acec39590ff5d1974389060934e8b4851431cc5e576d459cd00ac29e087e75203087e782d9dc1286f826a43d4b8f23f609b27918d085c06ef50309e5470f128d4dcb625272d1d36d3eeb67e4e97dc83f46120b2588b9bec454a03f269476dccf4d3efb0fcedf866ec8313f7cf1ea679f67d3907d51ad4c2cff20af636c377f08464624c8f4fb9e2a4c510bf4fde3ab59fcc130dee66264b35fd5c893722d2a2b635902c97be4ab2e3060a975cd2a3e55bfa802219aa7759df90e493cd8904063da15da382883d65f3e12", 0xe9}], 0x2, 0x1) 2018/01/08 21:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x5, 0x4000000000000c) write(r0, &(0x7f00007fc000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000abf000-0x1f)="1f0000000104ff00fd4345bb0700000000d100000900050000000000000000", 0xffffffffffffff11) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000079a000)=0x0, &(0x7f0000aae000)=0x4) 2018/01/08 21:57:46 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000503000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000195000-0x10)={0x0, 0x0, 0x7}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fe6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f000080d000)={0x0, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0x3, 0x9, 0x5, 0x4, 0x3, 0x3, 0xde76, 0xfeb, 0x7, 0x3, 0x5c4, 0x80000000, 0x3f, 0x3]}, &(0x7f0000fe7000-0x4)=0x108) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c10000)={r5, 0x20, 0x10}, &(0x7f0000fe6000)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000fe6000-0xc)={r3, 0x71413614941e4cbb, r4}) syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe6000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe4000)={0x1, 0x0}) 2018/01/08 21:57:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x20400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000d3c000)=[{&(0x7f0000be7000-0xfd)="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", 0xfd}, {&(0x7f0000000000)="92790393a9de2cfdb99ecec7bf5ccc50d58e9c26c0fef3fd3b56f8", 0x1b}, {&(0x7f00002f4000)="237a3cf1806f430a6811990684ce3641ee338692f855d2cb3879e89d1e1bc4e19bc8b8760d9995c7351867a513f7d09a57b6cda2281cf6bd6b2671ab0833f1b5b7654dadbc88d5e7dd1455b16af107bfe79fd6f1e041f726954663ef0976a760519f528160c772cb44e241729bc227b37159db308bb312b9f2ffb6065af70e9ed16c72b05b3170758d5142161c47cfd608c9742867f8ae6f42", 0x99}, {&(0x7f0000684000)="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", 0x1000}], 0x4) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000-0x8)={0x9, 0x6, 0x7, 0x3ff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000002000-0x10)={0xfff, 0xfffffffffffffffa, 0x4, 0x3}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0x79)={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]}, 0x8, 0x100, 0x8, 0x2, 0xad8d}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={r1, 0x80000001, 0x5, 0xb26, 0x5000000, 0x2}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000-0x4)=@assoc_id=r1, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000005000)={0x0, {""/7}, 0x0}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x7, 0x800) ioctl(r2, 0x263, &(0x7f0000002000-0xd6)="11e6cbf5e64eaf5588d51fd17e08aa94b6fedd181c1ec26e050685a66a9ebdad41d0dd0a9b868a55a8dd995ace876ffea6f8bb2904da9a723222409aaad97d5bdbf7d385a4789d7b6bfd7401b648b83fed9546bd72f530d0c094d603c5ba7f02e62d6eba7c299f94dcc1a7148df4c20afc3788bbb58f94364e19c58795611ec9a07cdb5ed30f9a3ae57b6b62692c5eb09b481e532fc02792d5e9cda88139202c10f27acc86796aa4c60c15f542ca4fbde5a1a974205dbab0e585243fe756709c9764e195e1420c780b54d7063e0dedb70f68df3b0376") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000007000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000007000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000002000)=0x0) setregid(r3, r4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000008000)={0xa, 0x2, 0x3cc0000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, 0x1c) 2018/01/08 21:57:46 executing program 1: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000717000)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000b6e000-0x8)=0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001ac000-0x8)={0x0, 0x10000}, &(0x7f0000b6e000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004d6000)={r2, 0xfffffffffffffffc}, &(0x7f0000802000)=0x8) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000b6f000-0x8)=0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b6d000)=0x8001, 0x4) 2018/01/08 21:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x100000004, 0xfffffffffffffffe) ioctl$TIOCSBRK(r0, 0x40044591) write(r0, &(0x7f0000fdd000)="", 0x0) 2018/01/08 21:57:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") chroot(&(0x7f0000349000-0x8)='./file0\x00') mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f0000be8000)='tracefs\x00', 0x1400, &(0x7f00001c4000-0x10)="56207d0afd6aa3b855d70446e41f735d") unshare(0x200) pivot_root(&(0x7f0000594000-0x8)='./file0\x00', &(0x7f00000fa000)='./file0\x00') 2018/01/08 21:57:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000)={0x0, 0x0}) 2018/01/08 21:57:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fcd000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003f7000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00009ed000-0x10)={r2, &(0x7f0000875000)=""/179}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ea7000-0x18)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) 2018/01/08 21:57:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ef000-0x4)=0x863ae7b15911969c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000901000-0x4)=0x1, 0xffffffffffffffde) connect$inet6(r0, &(0x7f000097b000-0x1c)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 21:57:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_notify(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000)="", &(0x7f0000002000-0xa1)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000032d000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mq_getsetattr(r1, &(0x7f0000df6000-0x40)={0x101, 0x40, 0x180, 0x1f, 0xfff, 0x100, 0x3, 0x10000}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000481000)=""/4096) 2018/01/08 21:57:47 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x1800000000000000, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) getrandom(&(0x7f0000013000-0x7d)=""/125, 0x7d, 0xfffffffffffffffe) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/08 21:57:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) accept$ipx(r1, &(0x7f0000caa000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x3b) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000a63000-0xc)={0xc07, 0x1, 0x8, 0x5, 0x5}, 0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) 2018/01/08 21:57:47 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00006a5000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f000092a000-0x3e)=""/62, &(0x7f0000000000)=0x3e) 2018/01/08 21:57:47 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000d5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f00009e9000-0x4)=0x0, &(0x7f0000249000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0, 0x10000000002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) 2018/01/08 21:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cd0000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00003d1000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000a62000)=r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000091c000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 21:57:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000537000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ed4000-0x8)={0x0, 0x6}, &(0x7f0000f37000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005ba000-0x18)={r1, 0x8, 0x51c5b11ef43ee0a0, 0x762f, 0x4}, &(0x7f00008d1000-0x4)=0x18) r3 = syz_fuse_mount(&(0x7f0000195000)='./file0\x00', 0xc000, 0x0, 0xffffffffffffffff, 0x80000000, 0x1004018) readv(r3, &(0x7f0000dfb000-0x10)=[{&(0x7f0000ba0000-0x4f)=""/79, 0x4f}], 0x1) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ab8000-0x8)={r2, 0x1}, 0x8) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000011000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00006ae000)=0x400, 0x4) r5 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) lseek(r5, 0x2, 0x2) pwritev(r0, &(0x7f0000187000-0x50)=[{&(0x7f0000e17000-0x74)="ea91c07ad251351750fa5c2646d1554cea1a4ebe5ffd7e8da64eccef9405fdb820bb8a84aabfc5c8c4d917c6f5826e8fe543ae1efa652fbcc3ad3dc8561df829fc87ba7c865d894076d2e8e63506a83880fb9bc6c2a2cf4f5fdb3820d9757a9af4b2029106c663921ca15007948b8064e83689a5", 0x74}, {&(0x7f0000b62000)="90d6ce85169101ab7e2428275e5f816b75d6ca46767ee32b2c05d8001ed135a7eb1e43fd2491c2f03dcb34b3a3f464b1e086a7fbb95b3e133c2876307adbccbc26ea15c872194706c68995d2635bf19f9eefdad80e2b2902c3ff3945f4fe1c6873", 0x61}, {&(0x7f00000fb000-0x63)="8ff495053c3cfac76766d6b300e60c4d070cadf5a63d807eb42683a214ab2ddb99a6c88a8e1dcd2b0c574cc94806b884facda99505ff39bcf66f81f8d2750f58ccfa6259333038b0fad0b8e7d9cf8674691f3d59eb492f493e2e3b5efac0b7de1aea2b", 0x63}, {&(0x7f0000151000-0xeb)="66b096ecc4a56ddaa5cc3a994009ec2b8c209fc19219f646ebb3fd9660116e24d21e440968901138b4174b06b21eaa2d052f81c5a713a12f26bb6e8405af26edabd57f6a5e962324275c329687425abc63d0defdcee1a706c6ffc041e06b6b1dbeb1aa5bce1cd8f358878743515b36a0fdcf69268de7da0778f5305cb2f8ee8cfe5b2fd036b145ff2a603483f0b6458e3135cac2fac0f915bceac74db2660ddb68b097634f89e148dfa8034dae69fba983a2175a64bd9007f4949dc3975b6ac82ae879fb59e4d49017e44bd0c0f3b3580cd90f240491a2931063d8a0251632b40017191e253090586da715", 0xeb}, {&(0x7f0000f81000)="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", 0x1000}], 0x5, 0x0) [ 40.631701] FAULT_FLAG_ALLOW_RETRY missing 30 [ 40.636616] FAULT_FLAG_ALLOW_RETRY missing 30 [ 40.636628] CPU: 0 PID: 6531 Comm: syz-executor5 Not tainted 4.9.75-gb54d99a #8 [ 40.636633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.636649] ffff8801c522f930 ffffffff81d93049 ffff8801c522fc10 0000000000000000 [ 40.636663] ffff8801cade0e90 ffff8801c522fb00 ffff8801cade0d80 ffff8801c522fb28 [ 40.636674] ffffffff81660b1a 00000000000065e3 ffff8801c5ea68f0 ffff8801c5ea68a0 [ 40.636677] Call Trace: [ 40.636692] [] dump_stack+0xc1/0x128 [ 40.636707] [] handle_userfault+0xa3a/0x1310 [ 40.636721] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.636730] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 40.636744] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 40.636754] [] ? handle_mm_fault+0x117b/0x2530 [ 40.636762] [] ? handle_mm_fault+0x1fc3/0x2530 [ 40.636770] [] handle_mm_fault+0x1fd1/0x2530 [ 40.636778] [] ? __pmd_alloc+0x410/0x410 [ 40.636789] [] __do_page_fault+0x5c2/0xd40 [ 40.636798] [] ? mm_fault_error+0x2c0/0x2c0 [ 40.636807] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.636817] [] do_page_fault+0x27/0x30 [ 40.636825] [] page_fault+0x28/0x30 [ 40.636836] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 40.636844] [] ? SyS_futimesat+0xbb/0x1b0 [ 40.636851] [] ? SyS_utimensat+0x160/0x160 [ 40.636860] [] ? do_futex+0x15c0/0x15c0 [ 40.636868] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 40.636878] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 40.636886] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 40.636894] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 40.824811] CPU: 0 PID: 6548 Comm: syz-executor5 Not tainted 4.9.75-gb54d99a #8 [ 40.833093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.842441] ffff8801c51bf8f0 ffffffff81d93049 ffff8801c51bfbd0 0000000000000000 [ 40.850419] ffff8801cade0e90 ffff8801c51bfac0 ffff8801cade0d80 ffff8801c51bfae8 [ 40.858375] ffffffff81660b1a 00000000000065e3 ffff8801c1e8b8f0 ffff8801c1e8b8a0 [ 40.866320] Call Trace: [ 40.868878] [] dump_stack+0xc1/0x128 [ 40.874215] [] handle_userfault+0xa3a/0x1310 [ 40.880242] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 40.887231] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 40.893607] [] ? handle_mm_fault+0x117b/0x2530 [ 40.899812] [] ? handle_mm_fault+0x1fc3/0x2530 [ 40.906015] [] handle_mm_fault+0x1fd1/0x2530 [ 40.912050] [] ? avc_has_extended_perms+0x33f/0xf10 [ 40.918685] [] ? __pmd_alloc+0x410/0x410 [ 40.924365] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 40.931001] [] __do_page_fault+0x5c2/0xd40 [ 40.936863] [] ? mm_fault_error+0x2c0/0x2c0 [ 40.942802] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.949435] [] do_page_fault+0x27/0x30 [ 40.954941] [] page_fault+0x28/0x30 [ 40.960186] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 40.967262] [] ? SyS_mq_notify+0xc5/0xbf0 [ 40.973027] [] ? __fget+0x201/0x3a0 2018/01/08 21:57:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) ppoll(&(0x7f0000387000)=[{r1, 0x3ad241b315415a76, 0x0}], 0x1, &(0x7f0000f7b000-0x10)={0x77359400, 0x0}, &(0x7f000002c000-0x8)={0x0}, 0x8) r2 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x2, 0x200) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000763000-0x38)=""/56) 2018/01/08 21:57:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000338000)='/dev/net/tun\x00', 0x0, 0x40005) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f000030a000-0x5c)={0x2, 0x0, {0x1, 0x1, 0x5, 0x3, 0x7b2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000f64000-0x1000)="", 0x0, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000031000)="", 0x0, 0x0, &(0x7f0000fde000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/08 21:57:47 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000006000-0x4)=0x20000000000008, 0xfffffffffffffe61) 2018/01/08 21:57:47 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0xfffffffffffffffe) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x1, &(0x7f0000cc4000-0x10)={0x0, 0x0}, &(0x7f000044b000)=0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000011000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000ae3000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 21:57:47 executing program 0: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003d000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000003e000)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000040000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000002d000-0x4)=0x14) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000040000-0x67)={r1, 0x5f, "5906c49bb42d2f9885b5d6a292f140e0a51ec58dd06f508bb12be05f546b69eabc0167d30dffb0540c580dc26ccde4e1b2b36f7f4cf0992e620fc210a23580fc5f449e11c8ccd111334cd0e89b82eaf2c062b286fda1b74b04b02aa4939ecd"}, &(0x7f0000040000-0x4)=0x67) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000003e000)={0x0, 0x9e, "8ee307413f07524bba1fff6f42cb0c76d4870a236c6bd177d41a76cd75c744d490c038b443a18abf3a255beda00852642c3a406bbb33c7229c8d42c0542cc6517538163257a5c51c23ff320d7b91c600b5de8329eafe61d3e1877c2adb0c0ea6ecb9a61605ab51b29d12156f208acffda46f0cc7573e6a3fdbf6cacc7599fb14baa7168978457069040089947672135e7256cbcde9ca9b282d7fcbdb30ad"}, &(0x7f000003b000-0x4)=0xa6) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000001a000-0x8)={r2, 0x3fc00000000000}, &(0x7f000003e000)=0x8) 2018/01/08 21:57:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000632000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1000) r1 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000789000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) pwrite64(r2, &(0x7f0000de9000-0x98)="88170327f6f9d9d19bfd6113318c045321b3983ee0e26f297b689fd93c5b91770dc66788c33aedb353ce407a37cb0a71e6c7655998cae2bcd64fdd0ccef24cf7ac422ab5467eaee430b76679be78b767d2c71f1155c58194a967b2f7f2f5d6c1f924e16088363a1893bf22af8a187df83080e9e1124a11aa6c6e39cbbdb7a61635b4497d178f92d0ceb0bb13e36427bd6b28e2b6ccef2a94", 0x98, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f000090b000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) tkill(r1, 0x1000000000016) 2018/01/08 21:57:47 executing program 5: r0 = creat(&(0x7f0000c20000-0x8)='./file0\x00', 0x2b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) r3 = fcntl$getown(r2, 0x9) sched_setaffinity(r3, 0x8, &(0x7f0000002000-0x8)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000002000)='./file0\x00', 0x20, 0x227) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000003000)={0x10, 0x0, 0x2, 0x400}, 0xc) r4 = open(&(0x7f0000003000)='./file0\x00', 0x10000, 0x103) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x4, 0x7fffffff, 0x3ff, 0xc39, 0x48, 0xbb5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/member\x00', 0x2, 0x0) inotify_init() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000006000-0x18)={0xffffffff80000000, 0xe16, 0x2, 0x1, 0x8, 0x2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000006000)="c67fa3a90c1129dfc7c0c92592266786a3ad54c335e6a5319b4ceaf00364289a45dd6d4240fda4d13e1e52d202ac8a8d6232ee713400f27f72a5b1d8f6614ab78a01dc4e665380e54a9f8e174eb4497c6659b5abe769") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000007000)={0x0, 0x9c, "8b7f30ac55837d403852da3f85f73006856162278ecb6285b4eb1130b394bda94a4d4d50e244b494d52d0b0d48a5be8a01f3d6d72104233972984079af52766e6bfb17a8e8447ee9490a4c79fa4ea255ef81823577aed604007d18c65f7d97bc5f5028c709e09fcb477d805514bed16d085f558dbed8c8e5458e7824483b14621d5c110946bb05a33ded04ea50f9caf7ec62a8afdb600f5581b4ad65"}, &(0x7f0000002000)=0xa4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000003000-0xa0)={r5, @in={{0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffffffff8001, 0x7665e758, 0x7, 0x80}, &(0x7f0000007000)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000009000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x9, 0xffffffff, @te1=&(0x7f0000002000)={0x400, 0x200, 0x7, 0x10000}}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f000000a000-0x1c)={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc18073c}, 0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000b000-0x8)='./file1\x00', 0x4000, 0x0) 2018/01/08 21:57:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000083b000)='attr/sockcreate\x00') sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) sync_file_range(r0, 0xffff, 0x5c4, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000932000-0x20)=[{0xf, 0x7ff}, {0x8, 0x0}, {0x8, 0x305e}, {0x8, 0x2}], 0x4) [ 40.978271] [] ? SyS_mq_timedreceive+0xdb0/0xdb0 [ 40.984647] [] ? __fget+0x228/0x3a0 [ 40.989897] [] ? __fget+0x47/0x3a0 [ 40.995057] [] ? entry_SYSCALL_64_fastpath+0x5/0xe2 [ 41.001692] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.008501] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.015058] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/08 21:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) ioctl$EVIOCSKEYCODE(0xffffffffffffff9c, 0x40084504, &(0x7f0000f58000)=[0xb190, 0x2]) epoll_wait(r1, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/08 21:57:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002a9000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x400000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000dc8000-0x4)=0xe) dup3(r1, r0, 0x0) 2018/01/08 21:57:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x2000000, &(0x7f000054d000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lsetxattr(&(0x7f0000f32000)='./file0/bus\x00', &(0x7f00000d9000)=@known='security.selinux\x00', &(0x7f0000ffa000)='ramfs\x00', 0x6, 0x3) writev(r0, &(0x7f0000701000-0x10)=[{&(0x7f0000402000-0x1)='\a', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) sendfile(r1, r1, &(0x7f0000aef000)=0x0, 0xffffffff) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00006dc000)=0x0, &(0x7f0000d73000-0x4)=0x4) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) 2018/01/08 21:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000128000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000569000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000e97000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000aae000)={r1, r2}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000338000-0x14)={0x0, 0x1ff, 0x101, 0xffffffffffffff7a, 0x6}, 0x14) r3 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) setns(r3, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00004a4000-0x4)=0x0) ioctl(r3, 0x227e, &(0x7f0000f38000-0x1)="") 2018/01/08 21:57:47 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002e000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000000b000)=@assoc_value={0x0, 0x8000}, &(0x7f000002e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000-0xa)={r1, 0x8, 0x1, [0x0]}, 0xa) r2 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) ioctl(r2, 0x440000000000127d, &(0x7f000002d000-0x1)="") mremap(&(0x7f0000027000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000026000/0x3000)=nil) 2018/01/08 21:57:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005c1000)=0x40080007b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000597000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x2, 0x4, 0x9, 0x5, 0xffff, 0x100, 0x6, 0x8000, 0x6, 0x0, 0xb2, 0x8, 0x1, 0x6]}, &(0x7f0000d03000-0x4)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000303000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xac) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001a6000-0x20)={0x9, 0x0, 0x8002, 0x4, 0x102, 0x5, 0x100000001, 0x80000000, r1}, &(0x7f00002c5000-0x4)=0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa3}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008fd000-0x9)="69016c696e696f7300", 0x9) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000f9b000-0x8)=0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000280000)=0x0, &(0x7f00006cc000)=0x4) sendto(r0, &(0x7f0000166000-0xe9)='V', 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000cd000-0x38)={&(0x7f000038f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000efe000-0x30)=[{&(0x7f000071a000-0x1000)="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", 0x29b}], 0x1, &(0x7f0000b02000)=[], 0x0, 0x0}, 0x0) 2018/01/08 21:57:47 executing program 6: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) sendto$unix(r1, &(0x7f00003c0000-0x31)="", 0x0, 0x0, &(0x7f00000f5000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d25000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f18000-0x4)=0x10, 0x800) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f000051b000)={@loopback=0x0, @rand_addr=0x0}, &(0x7f0000856000-0x1)=0x8) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xffff7fffffffffff, &(0x7f0000f19000-0xcd)="fe10406206dbc3f32de9673c0caec8cd1f634c04d3863475bcd2b9655a20c4b010a3f1225d2b4df1b3c4306fb974c27f24daaf6ac724f1aaf3b9a6a3694b987c662e0760d1187b31c175ead815853402c0789eddb5fdadbcf2eee9bfd254969e2427111a9df51ce884fe11554ae87b380525c5993b52fab28cddd713759f3a9757b2b5ecd0d12554b3adf17898f80f56ed1085ef2c14c2d99900104e851ec9d6df4742179fef1dcc4415390b7ed36d39f336fec14f027ccd7f14394f963c15211d21715766147c4bfc8db93b50", &(0x7f0000f14000-0x4)=0x0, &(0x7f00000ca000-0x4)=0x0, &(0x7f0000c74000)="") mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f1a000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x1, &(0x7f0000f19000)=0x0, &(0x7f00002d0000-0x4)=0x4) close(r0) 2018/01/08 21:57:47 executing program 7: socketpair(0x10, 0x2, 0x2, &(0x7f0000003000)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/08 21:57:47 executing program 0: mmap(&(0x7f0000000000/0xc50000)=nil, 0xc50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000c4c000-0x38)={&(0x7f0000c4c000-0x48)=@full={{0x3, {"e144d831a9bd4b"}, 0x0}, [{"6f3f36943d41bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbe7dfcff"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f00001d4000)="01", 0x1}], 0x1, &(0x7f0000794000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000374000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000204000-0x8)=0x0, &(0x7f000077f000-0x4)=0x8) rt_sigaction(0x37, &(0x7f0000c49000)={0x1, {0x0}, 0x0, 0x0}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000255000-0x8)={0x0}) 2018/01/08 21:57:47 executing program 4: ioprio_set$pid(0x2, 0x0, 0x0) ioprio_get$pid(0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='net/raw\x00') ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x29)=""/41) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) bind$ax25(r1, &(0x7f00000d1000-0x10)={0x3, {"3d10d09bfc6b2b"}, 0x1}, 0x10) 2018/01/08 21:57:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d8000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) r2 = syz_open_dev$tun(&(0x7f000002a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000085f000-0x4)=0x10000000000401) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000099f000)={@generic="02000000040000000004008000d8bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006f5000)={0x0, 0x800}, &(0x7f0000ada000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000025e000)={r3, 0x1, 0x21080000000000}, &(0x7f0000816000)=0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fstat(r2, &(0x7f0000d2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000b11000-0x4)=[0x0]) syz_fuseblk_mount(&(0x7f000019f000)='./file0\x00', &(0x7f000001d000-0x8)='./file0\x00', 0x0, r5, r6, 0x7, 0x3, 0x1000001) 2018/01/08 21:57:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000064d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d0f000-0x4)=0x0) r3 = getpid() setpgid(r2, r3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)=' ', 0x1}], 0x1) 2018/01/08 21:57:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000f51000)={0x0, 0x0}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009e1000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f0e000-0x4)=0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f00008cc000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000097c000-0x10)={0x0, 0x0}) futex(&(0x7f00004b4000-0x4)=0x400000004, 0x80000000000b, 0x4, &(0x7f000000b000)={r2, r3+30000000}, &(0x7f00008be000-0x4)=0x2, 0x9fa) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00003d5000-0x10)={0x1, &(0x7f000004b000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f000024f000)={r5, 0x21}) clock_gettime(0x1, &(0x7f0000c46000)={0x0, 0x0}) utimes(&(0x7f000069e000-0x8)='./file0\x00', &(0x7f000090e000)={{0x0, 0x2710}, {r6, r7/1000+30000}}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000a96000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/08 21:57:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000051b000-0xd)='/dev/net/tun\x00', 0x0, 0x90000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000777000-0xe)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$netlink(r2, 0x10e, 0x8, &(0x7f0000027000-0x1f)=""/31, &(0x7f0000559000)=0x1f) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00004b4000-0x4)=0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) 2018/01/08 21:57:47 executing program 2: openat$selinux_load(0xffffffffffffff9c, &(0x7f00007d5000)='/selinux/load\x00', 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d20000-0x43)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "000000092fd482fe0c84e8d02892a7239b5487351f35087ecc3c455ab89c7d1592a8b32dd879712104b296b39b2bf9e01a0ab977887e4efcf61e6799516905a69cc4a241ca12207634df5ea882899a30"}, 0x160) 2018/01/08 21:57:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000007c000-0x4)={0x4}, 0x4) bind$netlink(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x37}, 0xc) r1 = syz_open_dev$sg(&(0x7f000001b000-0x9)='/dev/sg#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000fb0000)="", &(0x7f0000db4000-0x4)=0x0, &(0x7f000064d000)=0x0, &(0x7f00008c3000-0xed)="") ioctl(r1, 0x80000100000001, &(0x7f0000373000)="") 2018/01/08 21:57:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r0, &(0x7f000009f000-0x50)=[{&(0x7f000049c000-0xcc)=""/204, 0xcc}], 0x1, 0x0) mmap(&(0x7f00007b8000/0xf000)=nil, 0xf000, 0x2, 0x80010, r0, 0x0) 2018/01/08 21:57:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000d3e000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000039000)={0x0, 0x0, 0x0}, &(0x7f00003d4000)=0xc) getgroups(0x2, &(0x7f0000ba8000-0x8)=[r1, r2]) r3 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000e10000-0x8)={0x0, 0x0}, 0x800) mq_timedsend(r4, &(0x7f0000b99000)="3fa38e87dea7be169bbeba4840b37a6c55d3eb760254473db2a4b31678e6668144cefd8b63a159e42ab6645237b78138a0e2faaa4599ff612aff53fab9a219f1ae5b0099c134780dd1f607912d4984268e0970e8621901d41983204caf83d8f8a626d99d48baf46f9416640aa35d09e29b0f6ac195751293a5c7ab7b699447ede32d8c792565f1ce4e2c70f24a49e310343d74dd045bdd718506a17dc7df58a63618c151243e4f42e6d26e846f9d38e0bccaf058e9c1e29b55cab852b46c3a449a2bfba53dc26129", 0xc8, 0x3, 0x0) 2018/01/08 21:57:47 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000c1000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0xfffffffffffff28a, 0x100000001, 0xffffffffffffffe0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000)=""/4096) ioctl$KDSETLED(r0, 0x4b32, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000002000)=[{&(0x7f0000003000-0xce)="7e38bf81ac3c38c1558a8892036d6df7a59b316a9f49c57c53b1f15be55329a65253da18e9454edfaa0e8ec4e83718f39344bcdb171a8c330397dab09d4a750acd51b473aa17f76d8915040068968a75caf57b3e03c55ab4febd6a5500265a077cf7cde71b622eba47e00862732aea2af9dce11cadb42bc478b5528d33024f1c37a90bad7a7d492f1c25f98e7d67551954da87cb1a187a61998a6febe1cc5b31a26ff1edef74e8d33013ffcf5ce6465a5e42592bfba3e8e29fac1afae34435db88ddfc992309cbb94c1e8fa6132b", 0xce}, {&(0x7f0000002000)="da8e8a83", 0x4}, {&(0x7f0000001000)="e6489bee312be74b1c72dd153ea5c5c901639e187c0069f994e0f0f756c9a063729f6510d2e4a64907bf265fdc2375b9d7c6c71cdb58f67d2feab03dc156cbfd9cf176c438c48e66cd93", 0x4a}, {&(0x7f0000002000)="5fcbf580d3bee85cbd1e205e0ef46439b9eeca29e2ca0bfdd55674128b29abb40e13daed98d1a612a2ec7088030ac2f83976aa37a5a4b564389f93631f60799972978599ab0fde1f8abf28fb074d7fd4b077b2fedb150a59304c8597702c2c4bc3513e870fa729f915d9915b2ffc9f9c71ea28abc965dc657cbc4b1777beffab533bbc", 0x83}, {&(0x7f0000003000-0x2)="8b0a", 0x2}, {&(0x7f0000002000)="85b710a087a7ebf78503d6f7f929a8e0627b12b971305737c4542bcdbc8d8314728ffd6817263f63eb4b9f6235efb4cb4144ed42ba6f1af0b8465febead040b276314e1f8785481734a0a6", 0x4b}, {&(0x7f0000002000)="0468701f7a6d3a82329cb5a7b64536b2294003386f671c67963a6d68e5b35409447a7612e2ac9f78c1857f2e625b5548b34f4b41112acb69380c2b890f0360b88ecc07da7b8f914731d5a97c1fbf86698b4986661b899ebb170a65934e29a94958944b8b3ce4172f4a40e6cfd7e859e072126af558ebaf40fd63b837730476dab25c0e9998afcbf26f5ac635476712cb74c306fc619cb392dcf9de6cc0f189c9b912", 0xa2}, {&(0x7f0000000000)="b221945a57a47f81a6cb757c6900536217fb7c9fcf7225d6069c7c2b8e1a83ca71d2e5d3661f83ac24ee2196b40945bcc04c8ee0d002a54b06bda0396b1e7acf6d40943d7217ba7bb0504d56b130cf0f15a0bd5fa9334f60d3a471c67501aa06cedfa7598dcca2073e4a42b0826a02bfa2150a10994fcbc011f0fe47cfaa4b9b", 0x80}], 0x8, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000003000)={0x2, 0x6, 0x2, 0xd6c9, 0x4, [{0x20, 0x1, 0x5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x7ff, 0x7, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xfffffffffffffdb7, 0x0, 0x5, 0x0, 0x0, 0x2100, 0x0, 0x0, 0x0}, {0x100000001, 0x1ff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000005000-0x29)=""/53) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000006000-0x10)="1947112656d6f892f638e3a107450fef", 0x10) mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000006000-0x10)=@req={0x0, 0x7fff, 0x4000, 0x1}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000001000-0x10)=@nfc={0x27, 0x9, 0x6, 0x6}, 0x10, &(0x7f0000004000)=[{&(0x7f0000001000-0xf2)="c565aa3085c6cbaf1fadbec23bdc3316d9d95e3b670c594325628e4438c172da94738607a17de6240333b3b30618ca998b89e908bc867180230a1ec738d429f75a7c0a486916d2a2ff1ef34eabe6b362d200e180d5f673f847a3913971c5494a3bb480766d48d308aae5163774941c2b6ad67307080fb8ec653984378260b642f77953e430d9b78aa13846c6908bf50ac36aa6e94fdd31c37e85fd90eda3740a4c909e83e9f486924c29d63d88fe5f417196bcc86adf91c3131ab00547ec352d0b8a91d39c9311fb90af2aea75b5987415e2a3744c1ab8e691142169baa3fb5fa86055f3b69a1eca331500da84d6f8472d2c", 0xf2}, {&(0x7f0000000000)="68ebbaf9fd4f04bd8c5c72bb8ff311cd1149b8435ae1fa24d799cbcab331eabad0b562c707f89c80a5baa961e1b21216e35eceacbf072eb36ed1e69dc11c2d37715ae4e383162d6a56ea331d571c5915f1e98020723fa3099eb409d7eb71551de5b0a05e516a89c96de29a304c950763f68e733b850df6d285a2f3c86ddd80c57770a97492f32eedce12a710a948804ddadf52d1db32a3feab9a80134e", 0x9d}], 0x2, &(0x7f0000006000-0x250)=[{0xa8, 0x10d, 0x9, "507f875bbdcf49ee1d5a183301e95af13271bbbeba3ba7af354a3d702b0f917cfc098be6f01faba25566ab672a6ea67c3b7bc5274e37462d728111c11ea60cf45dbbe53c3f08d8809898fb20d1ff8fb256e5601a2195fd4e1e25bf6ad61d5211e277dbbc7eeb5d2b9628860156b0d165e96325be10dc878201169e7e6fcf4e3bd43d0e690ed5c403f72cb153f5e22d1573200823f2"}, {0x18, 0x11f, 0x684, "d1d04526"}, {0xa8, 0x7, 0x3ff, "a8c531696e49e48e9db72074caa372dc3a848162a3cb1d013ca6d92cc585d3acfdf7e78a460caa9546540183f82a24b08c5c8cba77b81a63961ac8a357f9a78ba50529fd7bb6e3ea2921d3d48dff1f13a6f3d4fd5a171c5e4d988d4339e2b8f921071a85a39ed0857cd4f105d749a82f52d6671186a9524680e4fbf7b680410e46a761a31ca94adc40e2f948b4824256b243420a97196b"}, {0xe8, 0x0, 0x8, "e0b3122510361be5155792dcdb2c22e91880d66ee5daee294968e0652b927c22a8b41869b628fb239568ac6114134e9a73a8519d64a48aeb9927b5e04ff5a7c90c09346c644c2067ee13ac602a74fa8cfaea2ece2d4407c5c70a30778842630220d503b248805ae4443a55c2c1f75d1a78a3e909033a1398c08871f12a2d6a7ad4d605261d4d2dffb44ebdbc8a933193b32cab565c2caa6bb2738b73dddd0ea7c6bac7e2a5aad67180f030ba8dd81919cb490fc8b1848dce5b7e3eb8842e5d707d2fbd41dff44769f355fb84d2ac1d3d0617"}], 0x250, 0x8801}, 0xffffffffffffff27}, {{0x0, 0x0, &(0x7f0000007000-0x10)=[{&(0x7f0000007000-0xfc)="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", 0xfc}], 0x1, &(0x7f0000000000)=[{0xb8, 0x11d, 0x0, "89d07e94f7226ae721c32186e6bae0eade05382fe9769cdbf78ec27fbe2983dd1e9cc2fbd711bcaf45cf50afe6f2c075210ef5c63eb38bd0b6b40c69ccfd35d39b5eb0c5bf14a4f872181a3ed0098b85996a1f30ede014c46ddc8ad605f9fb30966ee7081299e40a9b0321468249f959a22f6874a69cf9651e27e216f846c37f47a56c86a79605e6b7c2d7f217194078b45274812916489e898faa8c52ab1df0133bd602"}, {0xa0, 0x10b, 0x8, "378e428ea4d720b10fa7225bbfc5ad09b52e39995641e3d0b4f19fee54dcde3f3a4ef42a673168e865c806b6b8262ed3b2f76d1d37c671df6efa24b0ae3afcaad3cc890c553b390c47e044fe4c563dde211dd85e70a242f8055e92e1e5c5b0124047113261e9975f41313398a551f0e164f9996e0c62a9ad1933ddbbebd62c73132508afcbbaff02efeb5cd7dc37"}], 0x158, 0x8800}, 0x200}], 0x2, 0x10) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000004000)={0xbd9, 0x9d0a, 0x800, 0x756, 0x200, 0x5fa, 0x4, 0x5}, &(0x7f0000006000-0x40)={0x100000001, 0xffff, 0x80, 0x4, 0x0, 0xfffffffffffffffb, 0x5186, 0x3f}, &(0x7f0000007000-0x40)={0x7, 0x0, 0x8, 0x3, 0x5, 0xfffffffffffffffe, 0x0, 0x8}, &(0x7f0000007000)={0x0, 0x0}) 2018/01/08 21:57:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80802, 0x100000000) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000c4f000-0x4)=0x0, &(0x7f0000bd2000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00007e0000)="6f6d1609560000ba") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f56000)={0x0, 0x3}, &(0x7f0000159000)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000059c000)={r2, 0x0}, &(0x7f00008f6000)=0x6) write$tun(r1, &(0x7f00006c7000-0x458)=@hdr={0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x4000000000000000, @ipv6={0x0, 0x6, "536ce0", 0x5, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x7f}, @generic={0x8, 0x0, "a8767bd4a827eec057e7268897846197bf27a6930c7494078428dacf91305a04e81ec38c0e0b7652ba90124be75e73990658817570bfd9a55442e9107511a9dd8141b8052170915b00dc6f0b55633fc91fa262478b6688f70b2300ddecc0bc51c2f105074fb3ba67c7fc7b9d1285cec7a202e61c57fab6412414b3d359632776a27376b790ee6fb091737b92b907d9b2a16bfdb912e2665c1a9f06931214efd2629a6852bdb17cae0be1176e4b64c9c656ee82dd1a48a1425db3b2ef184d6c7942fb551af5eaf251197b4ffd58a914b18610a4a9210ce8814af88ace483f2c67018822fdc46d2257c0cba77bccdeb013f5d14a3e"}, @generic={0x9, 0x0, "14e5b43f4f29ad1b46a2684a60ffa85a74b5da456f7b4f8b92de957be71039c29f0c0d16ece70ec1b2dc214aca0bada8c3bbfb9f097120213a6f57309b4652fbc10c7fef1deb99c544f01ab2a7fe55990739f25d6d19e6fcb3b30703417656a7d0dc8ba41919076adbad54a5e23f8809c7b8f3b84f36e630f972812a2311ea5d666a5f64a87f32700f641fbd00c8c549f9a9119c23296921fd53843b146817bf26ed068931507d24"}, @jumbo={0xc2, 0x4, 0x8ea}]}, @hopopts={0xc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x4, 0x0, "57ee74cad48a3c81931d6a0169baf4b3dae7be0f9a96b3bbf464849c52edb07e8002908b78d93412b4b75e9396f06f74dec729bccf5d85490d9379964e4652abf5ccb816c34b7d06f72c438d64248d67b49e3e7332e6f12b4c49fe4a37df8aa47ddcf49f9da44622650433ee1ce5140d60d9f70c7ea81251f4fc6905abde1bd2320958e001731bc1c2e8c69bff63edd6f84ab440829718cb98cab5f66a2ca9ee39e7c920ae437de4159d14cebb73b93da78d9a8bbceafefe2a15f947ec3e41d3bd8c32a2e4c66b95dd08d3f8d9d7bcc845a43b"}, @generic={0x3, 0x0, "072e9fc8327868704555060a7ef0fd8f09b2ee0b8e694557cf1da6c3deadc037e7d52ba3ae396403ff7f114e000b549d96fe5b09f352bb66b2feaed0a222cf207c9b926e273de1b7"}, @calipso={0x7, 0x0, {0x8, 0x0, 0x4, 0x9, [0x3, 0x7]}}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x2}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x100000000}, @ra={0x5, 0x2, 0x1}]}, @hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x0, {0x1, 0x0, 0x7f, 0x80000000, [0x5, 0x80000001]}}, @calipso={0x7, 0x0, {0x100000001, 0x0, 0x8, 0x7ff, [0x6e, 0x1ff, 0x2, 0xfffffffffffffffb, 0x1, 0x4ef4]}}, @enc_lim={0x4, 0x1, 0x4}]}, @fragment={0x0, 0x0, 0x1, 0x9, 0x0, 0x6, 0x0}], @dccp={{0x3, 0x3, 0x0, 0x1, 0x8, 0x0, 0x0, 0x5, 0xd8, "3d8dfd", 0x8000, "1df171"}, "16995eb8b66458dbcb2615dc24f8f7be13da2a27642166c3d95c4bf142c4d335cd6820e3e173b7e9398c52ba7020b85fe871519ff31681df5e87be709b908a827c85fd99c55f85e3a73d632f2943dd547de8812b8f6db2f12363129d66a6bb28d5799f7d0d0e6e5697b773f9ef24a65415e25cebd6ae0ec7cd333239e80ec389e4fb17e64e8d5f3191046d482edc7e4df3b03aaed276d9309042e366aebf"}}}}, 0x3a) 2018/01/08 21:57:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0xffffffb5) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0xa, 0x5, 0x1ff, &(0x7f0000754000-0x8)={0x0, 0x0}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000a2a000)={0x3, 0x6, 0x9}) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f000056c000)="175473b735242fa943b41001de0cbb4c67efcea74318350df29d1803581eb43dc54798a7a5c1aaa504e02eb17eb0b455e15491157c2c2e0ca6e35b064a652aac403a859f843cf958de18e60c51942a1100129c55f007a5a39d9abf9b1bd8eba19a3e39e7c495fe3ed48de317d14922beca8702489f41eecdd19c082eac27e605eacc30e573612cc3c461a3a9f7fb67dca6a972c6b3e852c9c3665aa2b122c2876433dc") setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00002a2000)={0x6, 0xecd, 0x8be8, 0x5}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/08 21:57:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x2, 0x0, 0x0) recvmmsg(r1, &(0x7f0000715000-0xb4)=[{{&(0x7f0000fe4000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bbb000-0x30)=[{&(0x7f00007cd000)=""/4, 0x4}], 0x1, &(0x7f000033a000-0x40)=""/64, 0x40, 0x0}, 0x0}], 0x1, 0x122, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000f5000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000178000)={0x0, 0x4a, "d1d33935635be9892e6d426cdb3af8afb88a49abdae533e6b89cba9eeb565566e55ea60076797f64df03ecee82af52ce03a678cd62769963b1b0105ab9b46d3df85b156137a4ac04db07"}, &(0x7f000000d000)=0x52) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b2f000)={0x1, 0x205, 0x100000000, 0x3, r3}, &(0x7f0000f08000)=0x10) 2018/01/08 21:57:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000258000-0x4)=0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008df000)='/selinux/load\x00', 0x2, 0x0) r2 = creat(&(0x7f00003f3000)='./file0\x00', 0x100) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00001de000-0xc)={0x8, 0x0}) ptrace$getregs(0xc, r0, 0x1, &(0x7f000005c000)=""/121) syz_open_dev$sg(&(0x7f0000253000-0x9)='/dev/sg#\x00', 0xfffffffffffffff7, 0x2000) r3 = socket(0x10, 0x803, 0xc) sendto(r3, &(0x7f00006be000-0x15)="14000000040ae7fcff000716ffffffffffffffe5", 0x14, 0x0, 0x0, 0x0) 2018/01/08 21:57:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00002cf000-0x8)='./file0\x00', 0x410000, 0x108) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000085e000)='/dev/snd/seq\x00', 0x0, 0x57fff) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 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]}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00001c5000-0x4)=0x6, 0x4) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f00001fe000)="f28e603de8eb8796eb604688f0cc23657fde736319329122b9c13c3bdae6473c8ee9aeaa442a9d64b3a922f9672056a0e91818a40ca8539ccae6080672e8bd8cf84bd61f89196da3fa6c839ed526f7b708b35ad71ca9d51ee94806ccf15238ecd6204a9c4c2e3a4e63cf2ff58af4e87044f1ce0b6889eea87980ad8d4d2f85ae893bb5484fe8221712570c0a8132b93fa4cd0b04fc76deb94281ec5d02d41e98958dcc3fbf4a9e353de6a18479f7992310c70da1fc61f41a217768e21f0d533dcf845fe8ff92a2d52b30df45768d6094c0c559b8", 0xd4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f64000)={0x0, 0x8fd}, &(0x7f0000f80000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000045000-0x10)={r4, 0x10, &(0x7f00008a5000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000967000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000063f000)=r5, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004d7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00005bc000-0x4)=0x8001, 0x4) 2018/01/08 21:57:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a81000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000f5a000)={0xd2, @tick=0xffffffffffff0000, 0xfff, {0x9, 0xcfb}, 0x0, 0x0, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000503000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000004b000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000035f000)={0x0, 0x4}) syz_open_procfs(r3, &(0x7f0000f38000)='o\x00t/pro(ozolse') 2018/01/08 21:57:47 executing program 2: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000f0b000-0x10)='/dev/input/mice\x00', 0x0, 0x4600) r0 = socket(0x11, 0x10000000803, 0x0) setsockopt$sock_int(r0, 0x1, 0x800000000002b, &(0x7f00008f7000-0x3)=0x8e, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000da1000-0x40)=[], 0x0, &(0x7f00008ae000-0xf0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/08 21:57:47 executing program 5: mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f000095e000-0x60)="bec56e6a", 0x4) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f000095f000-0x8)=0x100000000) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000095f000)=[{{&(0x7f00000ac000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000960000-0x70)=[{&(0x7f000095f000)=""/231, 0xe7}, {&(0x7f00006e3000)=""/172, 0xac}, {&(0x7f000095f000)=""/67, 0x43}, {&(0x7f000095f000)=""/46, 0x2e}, {&(0x7f0000423000-0xe5)=""/229, 0xe5}, {&(0x7f00002e8000)=""/69, 0x45}, {&(0x7f000076d000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f00001d1000)=""/243, 0xf3, 0x20}, 0x10001}, {{&(0x7f0000486000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004c7000-0x90)=[{&(0x7f0000725000)=""/114, 0x72}, {&(0x7f0000960000-0x99)=""/153, 0x99}, {&(0x7f000016e000)=""/80, 0x50}, {&(0x7f00005ad000)=""/97, 0x61}, {&(0x7f0000960000-0x1000)=""/4096, 0x1000}, {&(0x7f00003aa000-0xeb)=""/235, 0xeb}, {&(0x7f0000960000-0x75)=""/117, 0x75}, {&(0x7f0000960000-0xbd)=""/189, 0xbd}, {&(0x7f00002c8000-0x3c)=""/60, 0x3c}], 0x9, 0x0, 0x0, 0x9}, 0x6}], 0x2, 0x40, &(0x7f000095f000)={0x0, 0x989680}) 2018/01/08 21:57:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x4080) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/130) sendfile(r1, r1, 0x0, 0xffffffff) 2018/01/08 21:57:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000544000-0x18)="ff02024f00020a00000000000000ea03004e00000000d805", 0xffffffffffffffe8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00006d6000-0x18)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00001d4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8800}) 2018/01/08 21:57:48 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000401000-0x4)=0x0) signalfd(r0, &(0x7f0000df1000)={0x8000}, 0x8) mmap(&(0x7f0000000000/0xee5000)=nil, 0xee5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f00002a9000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000212000-0x16)='/selinux/checkreqprot\x00', 0x41, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000a47000)={0x0, 0x7}, &(0x7f0000ee6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00007e4000-0x8)={r3, 0x401}, &(0x7f0000509000)=0x8) connect$inet6(r1, &(0x7f0000edd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r1, &(0x7f0000ee3000-0xcc)="", 0x0, 0x20004000, &(0x7f0000dff000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000077b000-0x9)='/dev/ppp\x00', 0x40480, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000ee5000)=""/46) shutdown(r1, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000062c000)={0x0, 0x90, &(0x7f0000ee5000)=[@in6={0xa, 0x0, 0x17, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xa56c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x10000}]}, &(0x7f000029d000-0x4)=0x10) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000ee7000)={r5, 0xd8b, 0x0}, 0xc) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00007cf000)={r5, 0x96, "08ff2f0a40d4f0382a724ce4e8222147eb58510decee407631aa0cca61c9b93056a87ea515dcd9025dcf8818adae7264a42a88e6d6effb643cdfc409dde625f218bed345acb1af8e67e11e2a5fb7a6a8c4d54690068608f6f659146ecf009688aab768433129e9656802c88d99195d1e526b9524ef666c4be6ad2113a414d0f623e16fdca0e9bf84eea850d09391e95bcdcfedaecc6f"}, &(0x7f0000ee6000)=0x9e) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000ee8000-0x9)='/dev/ppp\x00', 0x0, 0x80, &(0x7f00007e9000-0x40)={0x6, 0x1, 0x9, 0x2, 0x2, 0x0, 0x5, 0x9}) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ee8000)={r6, 0x1c, &(0x7f000068a000)=[@in6={0xa, 0x3, 0x7d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x402}]}, &(0x7f0000ee7000-0x4)=0x10) 2018/01/08 21:57:48 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000007000)='/dev/loop#\x00', 0x0, 0x800000) ioctl(r0, 0x4000000000001275, &(0x7f0000000000)="") 2018/01/08 21:57:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000001000-0xf)='ppp0wlan1wlan1\x00', 0x1) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000001000-0x8f)=""/143) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000fee000-0x32)=""/50, &(0x7f0000000000)=0x32) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000002000-0x10)={0x7, &(0x7f0000002000-0x1c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001000)={0x8001, 0x6c5, 0x7, 0x9}, 0x8) 2018/01/08 21:57:48 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000)={0x50, 0x0, &(0x7f000000a000-0x50)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x48, &(0x7f0000009000)=[], &(0x7f0000007000)=[0x0, 0x30, 0x38, 0x30, 0x0, 0x20, 0x20, 0x38, 0x78]}, 0x80000000}}, @enter_looper={0x630c}], 0x5a, 0x0, &(0x7f0000009000)="420995711752f725da69a94ade053e51f20497fbb8ca35fb4e3e9e1d92d2d1446e87ae0cd6d5fbe9a59376ff18c1efe3ba811f2dd50230fb80ef96c2108b84d95435d56de7ef8ac71b8a4a8fefc9a6b4bbb5a15006fc108158fa"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/08 21:57:48 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) mremap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000005000/0x4000)=nil) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000015000-0x4)=0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000014000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000004000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000010000-0x4)=0x0, &(0x7f0000016000-0x4)=0x4) 2018/01/08 21:57:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c11000-0xe)='/dev/keychord\x00', 0x1c1300, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x40f01) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006e5000)={@generic="946034020000000008000000000600b2", @ifru_addrs=@ax25={0x3, {"06e9c4f0a14108"}, 0x0}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000722000-0x8)={0x0, 0x7}, &(0x7f00008a0000-0x4)=0x8) inotify_init1(0x800) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000149000)={r2, 0xffffffffffffffff}, 0x8) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) recvmsg$netrom(r0, &(0x7f0000e5e000-0x38)={&(0x7f00003be000-0x48)=@full={{0x3, {"d9564c7d045d8a"}, 0x7}, [{"40d04f45a88bb2"}, {"5b46da572c25ce"}, {"5f99e96bf92aff"}, {"9744b9256d7dcf"}, {"331f5457296ff0"}, {"af9beb443da885"}, {"7c4d07499d399b"}, {"aa89cdcc247b36"}]}, 0x48, &(0x7f00007d9000)=[{&(0x7f00001d9000)="b418169b8e20b41c3bdedc301554c2283219cc7e01a570dd17543dea57a35c9d8e4322620191220580167a96bb1edabfa6c5f78bfe3649bbbeb99c303dd0e479e1c477ef8b9869258cb8a6f898e999056751dcbc4f0b1452455110dc80a7018fda02118bf3868a2661dd46d28c1b93baed99e17ce074264606029254480eb688c8902593a587273c8b84a6ef785aa9d77a24e475789d05dbac7c77799e89073537e8a765a638ea965f", 0xa9}], 0x1, &(0x7f0000846000-0x10c8)=[{0x98, 0x117, 0x0, "65be16c2b9cbc82cf063cffa1e3640acf1bc28563b8b667e27e8d8a275e5f990dd0b656b96bdffca07d74930629a08396b1ba4d9a336e0af6c0c8061a634c66884f7f91799aae63a3ba613a69f1c52ce7008365046451afbc9058608e14ea376504698efe655763bfcf10861e27d258c09048a9e0cec2dd00f7c5ae95e64706c3c"}, {0x20, 0x1, 0x1, "4ce438f7bd3f21a6b7f4dbac865f3d3e"}, {0x1010, 0x112, 0x8, "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"}], 0x10c8, 0x0}, 0x2040) 2018/01/08 21:57:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000354000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x58) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009c0000)={0x0, 0x0, 0x0}, &(0x7f0000f4c000)=0xc) setns(r1, 0x44000000) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000797000)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000bc5000)=0x3) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00005da000)='tls\x00', 0x4) 2018/01/08 21:57:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) rt_sigsuspend(&(0x7f000070d000-0x6)={0x6}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000299000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000d4e000-0x9)='/dev/sg#\x00', 0x9, 0x4000) clock_gettime(0x0, &(0x7f0000ee6000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000486000-0x10)={0x0, 0x0}) clock_gettime(0xfffffffffffffffe, &(0x7f00007cd000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000603000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000386000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f00009e5000)=[{{r2, r3/1000+10000}, 0x0, 0x2, 0x3}, {{0x77359400, 0x0}, 0x9, 0x80000000, 0x10000}, {{r4, r5/1000+30000}, 0x5, 0xaf, 0x6}, {{r6, r7/1000+30000}, 0xfc1, 0x101, 0x48}, {{0x0, 0x2710}, 0x5, 0x1, 0x68}, {{0x0, 0x0}, 0x5, 0x1, 0x8}, {{r8, r9/1000+30000}, 0x13, 0x7fff, 0xd89a}, {{r10, r11/1000+30000}, 0x4, 0x5, 0x4}, {{0x0, 0x0}, 0x3, 0x7, 0x0}], 0xd8) creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r12, &(0x7f00007a4000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/08 21:57:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000039c000)=0x0, 0x4) 2018/01/08 21:57:48 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000929000-0xd)='/dev/usbmon#\x00', 0x8, 0x1) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000cf7000)={0x7, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000049d000)={0x2, &(0x7f0000301000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000794000)={r1, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000231000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0x0, 0x0) mremap(&(0x7f0000d48000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/01/08 21:57:48 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x400, 0x0, 0x3, 0x0, 0x6, 0x0}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/08 21:57:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/205) 2018/01/08 21:57:48 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000015000-0x1000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(0xffffffffffffffff, 0x100) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000011000)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f000001a000)=0x0, &(0x7f000001b000-0x4)=0x4) r2 = gettid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f000001d000-0xc)={0x20000000, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000010000-0x7)=[&(0x7f000000c000)='logon\x00'], &(0x7f000001b000)=[&(0x7f000001c000-0x32)='userwlan0cpusetselfvboxnet0-(posix_acl_accessem1*\x00', &(0x7f000001c000-0x6)='logon\x00'], 0x1500) r3 = syz_open_procfs(r2, &(0x7f0000013000-0xf)='syscall\x00') mq_timedsend(0xffffffffffffffff, &(0x7f0000019000-0xe1)="b29e3c9eff9d46d0782c10fa32897a8c3b428f4516e8d5e51ebe79faf3ce320d5295008aebd6b68ba266751efd79d249768d7f4e1374cfad768fe4ce1b8cd5b1cab2a7d2e7f6cf18041e6e93340a16df886d9bdeae1e8c7ecd420202de22712b72dfe83bd2877ad2578f81e01bd119fcaeda57fe980ec80146a49179a28f9901b1f57bc7cccc49650bbebf4d9f97eec66f76fce8e0b3ec96b4bf46ceeda083c108ff9e297d395cc152cf7ee82eba8319ab4fa5ea4f428bbac01539d3816a7a20f1e13bf82cdfe1b4e6e947a15363d761b83d03549fa7a53cdc2b36c9144dfcfb92", 0xe1, 0xfffffffffffffffc, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000012000)=0x0, &(0x7f0000009000)=0xfffffffffffffe80) keyctl$read(0xb, r0, &(0x7f0000011000)=""/10, 0xa) 2018/01/08 21:57:48 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000273000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007f4000)={{{@in=@rand_addr=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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000081b000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ae4000-0x8)='./file0\x00', &(0x7f0000001000-0x21)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000057b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00009bc000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b22000-0x4)=0x0) r9 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004ec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) sendmsg$unix(r1, &(0x7f00009ea000-0x38)={&(0x7f000071c000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00004cd000-0x90)=[{&(0x7f0000000000)="8d3151cb108a4cdbfcb38baf9be78af370e87bed4428db1a66ef37eb1714a4931216ae5a5883d8439b7378eabac5d5e5c579b783748a7dfc5ea8db9321b6384ee20550a7a91a8d49a3ee91f03169ef742e28064e4ae80c33346d7d0df4730cc2c9", 0x61}, {&(0x7f0000d81000-0x89)="06b11f1b0b972076fed778fb5d7a22893539f150ecac5abd4a0874e0e0ba042f1e7e643693d1bbd7d6b51fc7929b63c5087272c1981efadcd511b064d6abc0575a0618c397db16015df683f304d89920f3a3bfbdfc0e7cc19adc47b989cd92840bfcd4baeb69bcf005106e35df9303d3be2423fd5eee5d573bb663c23541f79d8c6ae36312922376fa", 0x89}, {&(0x7f0000175000-0xec)="db4575c9dc5975b21871bd80cc03cce1c244fb5914399dc7895c8a2fe562cd0645e05a3c05ea7ef0d39e0a45e102ac0f4c9d264836c28a40dabc584a655003767c7eae6ebf6d387ea474cf59a65aee8f800430da1f4ea547899db201d69fb977caa93de0842a3043bfaa0ff963fc6fb5ef1a64397dfaef33b61d44eed4ac97e0407164a5cd4f4fdc1b036254d970a94a39abe338770e822c7937ba6a84876d5f5c01fe61ebad13c2417424adff820ca8045364140d7c5227658794af91346f8ccaa6dd5dd8b77afe76627389d613501412dbaea6063fe1516c87d4d7b8db9de574d2475e40820487f5172164", 0xec}, {&(0x7f0000001000-0x97)="ab11f93e6b261bf1dba2d73dfa144500cd3fbc542130b64115bd42e627ef7b706c2659ad45f045960889ce84738ed8994fb4a14cb68e89e8a77cb0d14e29e1acb6b35d7f556d60a72604be53f4ec5da5450f6ebfe1ec110ff184292800819f5e094ed9ee6b322dd85128ad8aef396eb50956a723ca3b1b4cfe4032286ac90217843a9310d9cb2a4a9d7fe1dfeab4decb34ca28b5e60747", 0x97}, 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0x1000}, {&(0x7f0000001000-0x1000)="e48d8a9279e56d8938299ff80b04fbc7eb5e3837deb1a063fb2d17998518a323fbfeae1c30a40c5ad28a21b21169edb502c8872de9858598b4a7f42d68bc3b303f118941a0635882f51f583d3463331046af23a8450b2ae154898cabc1dd629c3ef02f963417a4c71b5b422794c805ce163453b4d25a51efebe2a13d188bc57645cef9cae7e6dbd2676b93c422c55fea7d7d77b600cc928e333ad3a0d77949baaae88c91b864ee8af9ab5bafc703a9c93b327095bbd152b12084e75d358e5bf986bab35f55da70f9f012b01e1e7f07a5c18c0603afb301aa6942ca1f20b2b3352f4b60220691c6b1b6c43cb3b0d57a1a3a06c574428b6b2d97878bb788bfe35905b96cfae4cd68ecc1911841959ad67bb477f0fec6044c3b36903e1b46c73ba694144bfb4a8086dee860d9965463d5e602261d3b6cef4d84472264c03b97135395b52e860a693f9eafc019124a366f0c2ba6f6da9d098dd3cc551cbb1faba1018b8e613920863b40941106c03808ffd3f6c583d80575cae4693064120199fd47cd6580f52585a453f03df0d585e6dc381c4927a316286a9a565cc13b94019c068bd728db59df743568d62e6a6e4a686381c5bacd90c87366883c3abf765dcdc8e36321bbf7a66cecad82f6e5d09f439f260c9c1983c935989e2c73f3e07c2b97ee0162f71b8f1c347a1440c0dd2577a10c84a630c6698f72cb52366b9edc676195b7e6c30435b48bd591766b0a36383bdbcf7e2a7bc098ff1bbd137915a01776db50b9a62464f282653f715d472a6c9af4e75dd49e31744537efd27e4e99444e3d476f61b0677112d990640e1a39f3b18dd9d066729586fcd1b06fb6479d895499b53870bf0b93c5fd6b4e27bf1a728c5fc4c540ebc1e9366dacaa8cd9db2bfbd2a5e2b47c12d09c6e8be2767bef4e00105593697bab1e59fae46b5892c1161c49a68ac8066eab5fbaaf99f59fc711e2b5af7f6de784c0c8bef481ef48d0e7a654b15ceee435908fc2cb63ce877c2ce3fd3618f316499657ce4fc00f719515896d1fd683ff5f9b9d0432f195b94066a81566b762c4ad1e4f6e4db4183a27e0218a98155f94b4f4881e2701fe6e48a5a393064ca19557e7d510bceeabfa662fbff68e2fd405ebb98912ccdb31f91d46d803e153695a260f5cc5305e9110fa609be55509636664e22b0973a28254c9b47e5403bbb2ed1b94089a6548eccdfe93f86af9d3b533db81478eeaf204511d183ecb8ab4fe740c46c9563c8794effbc107a1abbf10c1729fd2974642ffefaec12e22f0e04ea3ca9717bfd34b1e0d8f42e3b63edc9ed3ba49cd1913f7b58f02cd42c2408027d2944277b4d66ab8a140c89d7117e8a0f422c455dac4b5b9f848a4dd6cd8896164ae19f9bf26de656784c4fa497d2c3e78bb9c8695be2545f54ecd32d294c3edac69f9f2f9c56e86975646f2803e42104139e286259db82363a28b61e64565a528071b7dc558e6775c3c108906b4c244480244955807a2bf4b3d0555cb92a8b39d3b8458b685c0bbad24b435d966d96ff8765a897006f13cb7879c6c1f8c85d0cdf5d7ae7d40df415fbc2a4a363ac7c0e7a2a76a9a10d05322063a6ec8e9244e75ccda9d05a16407a56894f48e8530d863678fac08c89acebe5b95b5effe805e4236b7d7c169c5919934fdff75915190b614dd70a823e166580040d0bc86a54e335ab71b7e88ca3f53195667f8fbb04032655a40e302fe2ad314cc28623757d461de59310184518e94234376824e8c0674344b8885a29c5955b685d44fdce7a8e99714966b0017b7070c6a17d85d5cca5b57c9b3a193bb0d4da939fba100ac29940202a17ba68d00f44a48df1342334adbb897dd4828276ef488200ebf1ea7d88ddf5912e41817135561c67375a216a81239d8888ba81b79fc14cdca9b90c99e1c16c5c9d7241e2b6398a8270435ec1984c27ef6d67f3e4d89055fbe5083dc5d18cf77b82788bbcab952c530fdf8be293a2f56ec69e1d25d24ec4198d6e1ee8afe73c354dc675aaac91ff77b0bf861e6c32561c14a63ec1a5b4db3510331433fac4a1c77d5f010af64ebf9abc98f3cd829b4a24505708d1c5c6b5722f1acfa254c792eb17c6a96ed25941c6ed42248184601b0f0784384413d56516667629d30d10b4c0a5bd1c1aae997993b132b7aba6233652daa63b5a7b9d54e2d5859852f5e9ecf7e890b4c5c4d1547aa128aa0a04c5958dc66306085489827b4b89da498f8f4b25704268e8ef3b882698bec5d20932966efd1095e0d6123939907388fc2120b2bd24ef92eb3cf42064d08dda10bd8fe9cea668f4781cdeff98e6c6ada1421a03f434ebcf79b8a9a8e667312c7255f5c64d0bfc9480707bea791c3a5ab5c65be870c72299c8082d9211bfeaf50e60058fd335acea41231668b170791c92fdc9bd3df0129a54bd68597e98ccbf22be153b5b787a54333b59e5ac295eedeb1a50351a7e76a783384f060e5a722855e8cdb26377917395549ba4a0b6c54818a4efdd872593ed51d753a56c7f7b9f35344ae7cf42d3c3719ab296756c1b879ad151a4ee3b675a208c0103c47280999b794b8deb38088351f711a3ea9e26a5e027fa58b5961b7bff5a88c0fa90345a318cd447d37f9a080e344788cd246739446b8a8c0d1efe9c16619cb3b6cf66403eb1adbbfcc6509067b5c093ea84db407360edaa01791f3903ccc15ce0dd1a0b4b6cdb87d886c752aeb23aaa84e851bea5405b96f48e9d6dc9d68ce311c34d94dbe953e4712b48da299944fa4bdabc84e6dfcc522d45778f908aada8d904cf3aa4ef15b91aa5e40772e513644e76d69280afb590cdc404370fd857bcf57ba531818e1fbf0bb88bac79d1fc58936c795ac84d14f30039ed4c1037540365504ce3b44afb0be22d64558306a298c59f83bf89f9d612551e53dec9b04a5d531e6fd91a362b76054544391fe7417332df4232ee631c3695b1d17755ab38d8812cc2a82a4033095039de6f8fc4bfaf2760ca0757524194fd808bb4b6a7bdeb3a0fec02df77a1dd56a34a5907b3b68f893c57b93618ae95949d8b1655391a4b45032ee55538f66b70647f278d8d4f3ca87aa7538adaa7f1081aefa041da3a614343be23b7e7e6ba8405248e43dc1fc683955c49c5fc9c110950ce24072db9b9dad9a4dd3266b99b088639ffac6f7a469f9fb2708ccee309edf6656db02c8e09cb7f9348f87665f29cca5884a78bb2c0d93fd66af7dd7680862e4253a4a7641e087e6187cacddce828ad143e6f36901573de6cdfd17df838fbf4c7b912fb601131925eb67d9f35318adf72870a23a5f676a20c4af37a6b45f47becd7616efd5fdda4f7981bac257fae372576dbf15fe98f5674db5d1a1dba2ef4272036e37a1c1ea2ffff3ba23a00e7c1540d4f694e3357558786e4211c8018bdfd7ae518b77af219c5e33281a699cdad10dd1d66ecf4e96ba90f0d5f91abf19bd06e72165e49dcecd4e8e05f128b709222fdd499530795aa7cf29f3263e3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0x1000}, {&(0x7f0000000000)="d74a32b7a30c6ad03eddfd168bb218771dfdb6f9862f04600210738ae6812c498a06a0a0a72a577be8d8d87c749ea1a37572296d752bcb19e7e529e6d515c2adbd846b9b9f1eea624efbd0595dfbb8272c1605f0fcbd5c03588d861a7b96c5a19f9e0fcaaae4b15a3a5cef177b11409b97ef920ffc2d52510b88b829ac9653c958127dd667b798f37bbd49326f65ca4bef8de790c9196599ebccc20a3fafd0f84cbd506a6e319b587c758744fe911ee140b2fa6e89de9a9639781bc9c57fe0a2dbbf7f7fc0bafacd5353d4b1e3eea7d9", 0xd0}, {&(0x7f0000e13000)="373b6517a8c4f5afde10be53adb6b6413fa0a00321a4107e8410119e988ea0b8b85fa04ecedf910d151a986b5a5aae4d46b8f27bb37c8dc9fcf9b37c9f18c14413", 0x41}, {&(0x7f0000000000)="3cb0abd3d4a1b43f1aba96f1ba6ef0227cd041b77fb240c589902893c6b28cc560f94fc17b411b9d264d6297675c5547bd0ed145039ebd42033219b2b9175f4213d6e282d066e6f32e80d41ec96480477ece294ddd6f82ac1513c2d1bc87c21166c918c76d9e4a4098da753922fb863b80f49d3222999038bef0bc5e803970a04d647f932c57b25fa69e105b741df0876e29a31fae6446250c33df1181e64a22dd0b499d7cd99da57003b00e6c750707d06cf640112321cec7bfef682431554ceafb571f673c17850760a7e18461e45f7c0fe2eb6f0b3ee24e3a3c2dd9ebc4f581", 0xe1}], 0x9, &(0x7f00007d8000-0xd0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xd0, 0x8000}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000+0xb0b)='/dev/rfkill\x00', 0x10800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r11, &(0x7f0000002000-0xe7)="51b90a831a770e4defa977fd2df91b240f13d0c40cc6b66c83d49cb479cfcfef29edca65240323baee91c4935e58fe6d1b5b9b08eea543a5d13decc822252b967bd2c405baba0983c09474d7fc90a65c23effc6bf67bfcc888bdb32723ff23523b8741b2cf78a509efcd47afa1cf7c2d49c682b6a928d0e112e3e413b7e75ef4ad334444fa8c637c60744bcf1722adff86be957f1f7a6f620fa68da457d1e0e286767ff1869d4ef8dfbb790da18e5ba19abbb9096babbf9ee0cf98e0094e8257bff4e3235f611692531f4c3c79babb034782e543efc639fb70211318e14e3c626bc8191d38261b", 0xffffffea, 0x4, &(0x7f0000001000-0x10)={0x2, 0x1, @rand_addr=0x80001000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x3f) accept4$inet6(r0, 0x0, &(0x7f0000000000)=0x0, 0x0) 2018/01/08 21:57:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000083c000-0x4)=0x80000004165, 0x3) [ 41.747502] binder: 6703:6708 ioctl c0306201 20001000 returned -14 [ 41.766612] binder: 6703:6708 ERROR: BC_REGISTER_LOOPER called without request 2018/01/08 21:57:48 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000be0000)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000a94000-0x8)={0x0, 0x2}, &(0x7f0000c77000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000894000)={r1, 0x0}, &(0x7f0000047000-0x4)=0x8) r3 = socket$inet(0x2, 0x6, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f00008d3000-0xb5)=""/181, &(0x7f0000000000)=0xb5) setsockopt$inet_opts(r3, 0x0, 0x6, &(0x7f0000eec000-0x62)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x99}, 0x8) 2018/01/08 21:57:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e74000)='/selinux/user\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00005f1000)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000d3b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2018/01/08 21:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000067000)=@assoc_value={0x0, 0x8}, &(0x7f00008fb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a0b000-0x8)={r1, 0xfffffffffffffff0}, &(0x7f0000a4e000)=0x8) preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000c6000)={r1, @in6={{0xa, 0x0, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe06}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x81}, &(0x7f00006b0000-0x4)=0x98) 2018/01/08 21:57:48 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x10) fstatfs(r1, &(0x7f0000003000)=""/139) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000005000-0x4)=0x8, 0x4) read(r0, &(0x7f0000002000)=""/0, 0x0) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b8509000100020100e73ffe58", 0x1f}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000004000)=""/4096, &(0x7f0000004000)=0x1000) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000005000-0x20)={0x1000, 0x3ff, 0x4, 0x3, 0x2, 0x0}) [ 41.791426] audit: type=1400 audit(1515448668.280:37): avc: denied { transfer } for pid=6703 comm="syz-executor7" 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 [ 41.815920] binder: unexpected work type, 4, not freed [ 41.823577] binder: undelivered TRANSACTION_COMPLETE [ 41.832750] binder: invalid inc weak node for 52 [ 41.837782] binder: 6703:6708 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 41.863879] binder: undelivered TRANSACTION_COMPLETE [ 41.869285] binder: undelivered transaction 51, process died. [ 41.880703] binder: 6703:6708 ioctl c0306201 20001000 returned -14 [ 41.888739] binder: 6703:6732 ERROR: BC_REGISTER_LOOPER called without request [ 41.899109] binder: 6703:6708 got reply transaction with bad transaction stack, transaction 55 has target 6703:0 2018/01/08 21:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000067000)=@assoc_value={0x0, 0x8}, &(0x7f00008fb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a0b000-0x8)={r1, 0xfffffffffffffff0}, &(0x7f0000a4e000)=0x8) preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000c6000)={r1, @in6={{0xa, 0x0, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe06}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x81}, &(0x7f00006b0000-0x4)=0x98) 2018/01/08 21:57:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f00003d0000)=[], 0x0, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000cea000)={0x0, @tick=0x7fffffff, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000312000)='/dev/sequencer2\x00', 0x0, 0x0) timerfd_settime(r1, 0x1, &(0x7f00001ea000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000eec000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x40}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 21:57:48 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) read(r0, &(0x7f00003f4000)=""/69, 0x45) syz_open_dev$sg(&(0x7f000078d000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/08 21:57:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100, &(0x7f0000ef9000)="", &(0x7f00005d8000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000b82000)="6ba6f9ee53835a7758f075a828d75b7f0932f4cf53e53eefe70ba12c03e5b8c921889fa0b46f162312d009fb05d42474d75fab7d2f55ae617c2a5d72d7159c086fcbb0aadd") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f00009cc000)={0x0, r0}) 2018/01/08 21:57:48 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000078a000)=0x7fe, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000818000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000feb000)={&(0x7f0000559000/0x3000)=nil, 0x3000}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00005b9000-0x4)=0x0) 2018/01/08 21:57:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80003, 0x3) r0 = syz_open_dev$urandom(&(0x7f0000126000)='/dev/urandom\x00', 0x0, 0x202002) fchmod(r0, 0x100000007e) syz_open_dev$loop(&(0x7f0000dea000-0xb)='/dev/loop#\x00', 0x0, 0x2000000800000882) 2018/01/08 21:57:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)="") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bd5000-0x18)={0x0, 0x1, 0x0, 0x5, 0x7}, &(0x7f0000041000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c2b000)={r1, 0x8}, 0x8) 2018/01/08 21:57:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e74000)='/selinux/user\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00005f1000)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000d3b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) 2018/01/08 21:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000067000)=@assoc_value={0x0, 0x8}, &(0x7f00008fb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a0b000-0x8)={r1, 0xfffffffffffffff0}, &(0x7f0000a4e000)=0x8) preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000c6000)={r1, @in6={{0xa, 0x0, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe06}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x81}, &(0x7f00006b0000-0x4)=0x98) 2018/01/08 21:57:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f00005cb000)='big_key\x00', &(0x7f0000001000-0x4)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e3000-0x7)='-\\:GPL\x00', r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00004a6000)={0x400, 0x1, 0xfffffffffffffc01, 0x9, 0x1ff, 0x100}) ioctl$KDGKBLED(r1, 0x40045109, &(0x7f0000399000)=0x0) 2018/01/08 21:57:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ac3000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00001af000-0x8)={0x0, r1}) fstat(r0, &(0x7f000073c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000042f000/0x3000)=nil, 0x3000, 0xb) setregid(0x0, r2) 2018/01/08 21:57:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") pselect6(0x40, &(0x7f000034f000)={0x6, 0x800, 0xc3, 0xbda, 0x0, 0x101, 0x6, 0x1ff}, &(0x7f00004ef000-0x40)={0x5, 0x4, 0x55de55dd, 0xffffffff00000001, 0x7ff, 0x45b800000, 0x8, 0x2}, &(0x7f0000ada000)={0x9, 0x3ff, 0x1, 0x6, 0x10a, 0x3, 0x5, 0x8}, &(0x7f0000064000-0x10)={0x0, 0x0}, &(0x7f00009dd000-0x10)={&(0x7f0000ffd000)={0x2}, 0x8}) lstat(&(0x7f0000d44000)='./file0/file0/file0\x00', &(0x7f00005b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$keyring(&(0x7f0000f74000)='keyring\x00', &(0x7f00000c8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000236000)={0x0, 0x0}) fsetxattr(r2, &(0x7f0000ba4000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000b5c000-0x8)='keyring\x00', 0x8, 0x2) r3 = accept(0xffffffffffffff9c, &(0x7f0000e28000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000345000)=0x8) bind$llc(r3, &(0x7f0000ace000)={0x1a, 0xff, 0x2, 0x6, 0x3, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) readlink(&(0x7f0000cd3000)='./file0/file0/file0\x00', &(0x7f00005af000)=""/6, 0x6) keyctl$get_persistent(0x16, r0, r1) mknod$loop(&(0x7f0000d47000)='./file0/file0\x00', 0x0, 0x0) 2018/01/08 21:57:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b49000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000e25000)='net/icmp\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x200000000000005, 0x0, &(0x7f000075b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000518000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f00006e1000)='./file0\x00', &(0x7f00001dc000-0x20)={{r6, r7/1000+30000}, {0x0, 0x2710}}, 0x100) sendmsg$unix(r5, &(0x7f0000bba000)={&(0x7f0000e8c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) [ 41.909533] binder: 6703:6708 transaction failed 29201/-71, size 24-8 line 2935 [ 41.917827] binder: release 6703:6708 transaction 55 out, still active [ 41.924827] binder: undelivered TRANSACTION_COMPLETE [ 41.930554] binder: undelivered TRANSACTION_ERROR: 29201 [ 41.946009] binder: send failed reply for transaction 55, target dead 2018/01/08 21:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000067000)=@assoc_value={0x0, 0x8}, &(0x7f00008fb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a0b000-0x8)={r1, 0xfffffffffffffff0}, &(0x7f0000a4e000)=0x8) preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000c6000)={r1, @in6={{0xa, 0x0, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe06}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x81}, &(0x7f00006b0000-0x4)=0x98) 2018/01/08 21:57:48 executing program 3: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f000053b000-0x38)={&(0x7f0000b8d000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000fc4000-0x30)=[{&(0x7f0000fc3000)="73954c15cde659e667b3f41f2ad10c2393b5194426812239d5", 0x19}], 0x1, &(0x7f0000fc3000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x3) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/01/08 21:57:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xbf, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00006f7000-0x4)=0x5) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000094a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000870000-0x4)=0xc) ptrace$peekuser(0x3, r2, 0xbd68) 2018/01/08 21:57:48 executing program 6: mmap(&(0x7f0000000000/0x41d000)=nil, 0x41d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00000f5000-0x4)=0x0, &(0x7f000041d000)=0x0, &(0x7f0000378000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f000041d000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@report={0xa4, 0x20, 0x420, 0x3, 0x3, {0x32, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x3, 0x9, 0x2, 0x77fa, 0x2, 0x20, 0xa0, 0x0, 0x9, r1}}, [@lifetime_val={0x28, 0x9, {0xe6, 0x1, 0x9, 0xd495}}, @proto={0x8, 0x19, 0x6c}, @lifetime_val={0x28, 0x9, {0x1, 0xce, 0xb9e, 0x2}}]}, 0xa4}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/08 21:57:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000cb3000)='keyring\x00', &(0x7f0000faa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009de000-0x2)='*\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00005c6000-0x8)='keyring\x00', &(0x7f0000efa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) rt_sigprocmask(0x0, &(0x7f0000a6d000)={0x7ff}, &(0x7f0000c1e000)={0x0}, 0x8) r2 = add_key$keyring(&(0x7f0000b58000)='keyring\x00', &(0x7f0000229000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) request_key(&(0x7f00003a2000)='keyring\x00', &(0x7f000051b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000497000)="f8", r2) 2018/01/08 21:57:48 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003fe000)='/dev/sequencer\x00', 0x24000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x3, 0x800, 0x9, 0x1ff, 0x447b33ce, 0x80, 0x6, 0x5, 0x999, 0x75, 0xbcf, 0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ff0002ff00ffff000002021506000fffff04000000000d00090009ffdf0f00000000f6", 0x29}], 0x1) 2018/01/08 21:57:48 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d39000-0xf)='/dev/sequencer\x00', 0x28000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000001000-0x62)=""/98, &(0x7f0000001000-0x4)=0x62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x4) syz_open_dev$usbmon(&(0x7f0000ebd000-0xd)='/dev/usbmon#\x00', 0x0, 0x84100) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000f32000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x2}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000e6000-0x90)={0x8, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getresgid(&(0x7f000031a000-0x4)=0x0, &(0x7f00002cd000-0x4)=0x0, &(0x7f0000ced000-0x4)=0x0) setgid(r2) r3 = getpid() getpgrp(r3) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) sendmsg$netlink(r0, &(0x7f0000435000-0x38)={&(0x7f0000920000)=@kern={0x10, 0x0, 0x0, 0xa}, 0xc, &(0x7f0000b84000-0x90)=[{&(0x7f0000d90000)=[{0xb8, 0x2, 0x308, 0x8001, 0x1, "ab7c07a3f6d844e99219a68cb12cd34aec1d3c6edca50140c2a805c7e99df6a6dedc5cbca69fa40c549193a18b5d544bca298df0c76b00ba851bd29e98bb5f7bc73f4fcc3f8a42b47c058f411b49e9c6ff1776f7868c538279ac7b08c0aa916036ac5eca2e1bcd46120314f07396b6cbc374463f700615661d228cba574b8eca137b470d0e4976b5d3274c291073181073e5f2ede8165ba184d4a159d75ecf71f36166cf0f"}, {0x64, 0x100000001, 0xb31, 0x8, 0x2, "a19169b15ffb9b533d78798a3a9f8d1d12874dff1c0470ad29d60a3ef844aba7b210ce9da84ccc4005acf6e4759402a147de4f871550c5bb353d32761c57f88725c52412451ffbfc09f428bfef3e1e2d76ee3f"}], 0x11c}, {&(0x7f0000127000-0x1158)=[{0xb4, 0x8, 0x908, 0x9, 0x0, "8f9b54b15e84a2545898ce2df9f5334845ef64c6ecaa59b856556b80139e3eb77d704f762057f3005fa3f802ca1b6750463efa2a43cc6a376ace9ee179cc9f0d0b9239abcf254f7d72707cae79fbcaf7adf55f5c71c98567c03bdecee0808568e4fb34fb005bc7a7ce03214568c03fd33dd71989cdcedc7b0728f7bb2edf2ccaa89d097ca6a01f8ea6bd0de9853e7758f265f11b75a137092146037c364a6d771e08b429"}, {0x44, 0x7, 0x1, 0xbc, 0x2, "ac18a1a08010f193839566d95b3a2f76315b28de4ca6c52160f9518e94e3075ec807ee33558c4f06f926200482511c9fec70097a"}, {0x1010, 0xfffffffffffff001, 0xc17, 0x1, 0x1, "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0x1010}, {&(0x7f000019c000)=[{0x64, 0x6, 0x420, 0xfffffffffffff07e, 0x1, "baadc83b4999cac5626c66d6a087fd8aa42395a7d3b718d9a762c4d84320523b06d7762adb7ab2a49791dea024ed1637e755cbeb0ec44c1eb780d1baf7aec69891237038d8332c850cb81b03a563c54642cd"}, {0x24, 0x3, 0x200, 0x3, 0x3, "cd21be8fc14169b29ea9eddc23d2446c7c5cd158"}], 0x88}, {&(0x7f0000c30000)=[{0xbc, 0x9, 0x400, 0x0, 0x1, "28d26dfa0fad1ff103b87be0261dbe0e6b340c934e0211e67ca5a05461e1ce03dc36659637294d4a84ba0c0442123cc6bfd56b598eb834fea1b9383f8c21648c00c11c192eff8ef317c9ce6b41aa107f31477a1657646532f6d7b72399a7df237e6c29deb6e7465bb14d4f3ffdbf17ee00e39f7c3dbc2c3a37e8124b54e1ac2843533622d6969ad2ef7830fb6aa12db13f43f436e530f1fd41993bad62934559c652bf5c6a9e7e8754d4"}, {0xac, 0xdb, 0x300, 0xa69, 0x2, "189bde126cfce2dd46e8910d258046009f9a2d5dae29f55a26c9ccddd83642f1354284b33c9d5799e89b4115a28c4bfdbbe58e0e2ee6f767dcadd41a760ff709bf913ec8151d7a96868f3ba709a36b0f09339741055de10182903cd8981a964e8544ab5757a92c00f3b445f97dadb6d46e34440020098bdcc63b451cf15dcf857fc1cdaab87d46ecf4f440442b17980f04c2121b4110a76e179abc33"}], 0x168}, {&(0x7f0000722000)=[{0x1010, 0x4, 0x20, 0xff, 0x1, "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"}], 0x1010}], 0x9, 0x0, 0x0, 0x4000001}, 0x4000000) 2018/01/08 21:57:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00008bf000)=0x0) r1 = syz_open_dev$mice(&(0x7f0000d1e000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$sock_ifreq(r1, 0x891c, &(0x7f0000d05000-0x28)={@generic="6fc22a25f2ca6f36524bd92ea432d510", @ifru_map={0x6, 0x96, 0x2, 0x0, 0x5, 0x4}}) readv(r1, &(0x7f0000069000)=[{&(0x7f000067e000-0xb0)=""/176, 0xb0}, {&(0x7f00009c4000)=""/101, 0x65}, {&(0x7f0000ade000)=""/225, 0xe1}, {&(0x7f0000582000-0x8a)=""/138, 0x8a}, {&(0x7f0000ba0000-0xaf)=""/175, 0xaf}, {&(0x7f000094b000)=""/156, 0x9c}, {&(0x7f0000c81000-0x75)=""/117, 0x75}], 0x7) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00006bc000-0x4)=0x0) r2 = socket(0x10, 0x802, 0x7) write(r2, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) 2018/01/08 21:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000067000)=@assoc_value={0x0, 0x8}, &(0x7f00008fb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a0b000-0x8)={r1, 0xfffffffffffffff0}, &(0x7f0000a4e000)=0x8) preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000c6000)={r1, @in6={{0xa, 0x0, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe06}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x81}, &(0x7f00006b0000-0x4)=0x98) 2018/01/08 21:57:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write(r1, &(0x7f0000419000-0xee)='R', 0x1) socket(0x1b, 0x80003, 0x100000001) write(r1, &(0x7f000080e000-0x3f)="ad", 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000ded000-0xc)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d63000)={0x0, 0x0}) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000473000)="b067", 0x2}], 0x1, 0x0) read(r1, &(0x7f00002d4000)=""/247, 0xf7) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000461000)=0x0, &(0x7f000022d000-0x4)=0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000835000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/08 21:57:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c33000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002f2000)='net/udplite\x00') getsockopt$inet6_tcp_buf(r1, 0x6, 0x3b, &(0x7f00001e5000)=""/94, &(0x7f000013f000-0x4)=0x5e) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000bcb000-0x10)={0x1, &(0x7f0000157000-0x8)=[{0x0, 0x0, 0x0, 0x0}]}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000aa3000)='cdg\x00', 0x4) 2018/01/08 21:57:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() wait4(r0, &(0x7f0000200000-0x4)=0x0, 0x3, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fe9000-0x12)='/dev/loop-control\x00', 0x200800, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00006f0000)='/dev/autofs\x00', 0x10800, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ed7000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c18000)=@assoc_value={0x0, 0x5}, &(0x7f0000f5e000-0x4)=0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f00000c7000-0x10)={0x0, &(0x7f00001ad000-0x1)=""}) writev(r1, &(0x7f000054a000)=[{&(0x7f0000b0a000-0x39)="87b4ee2b6997b2de23f67189280a27a571b95b99b3eed7d1433ebbbda55e0083aad39e5f767bd54d86b8886fe76ef0257b7a58f7de04ef4352", 0x39}], 0x1) ptrace(0x420f, r0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000226000-0x4)=0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000264000-0x2)={0x6, 0x1ff}) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000c82000)=""/43) open(&(0x7f0000d68000-0x8)='./file0\x00', 0x200, 0x100) 2018/01/08 21:57:48 executing program 7: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00002d0000-0x10)={0x1, &(0x7f0000ff3000-0x5)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lsetxattr(&(0x7f0000606000-0x8)='./file0\x00', &(0x7f0000cfb000)=@known='system.posix_acl_default\x00', &(0x7f0000b7b000)='}vboxnet1\x00', 0xa, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 21:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000067000)=@assoc_value={0x0, 0x8}, &(0x7f00008fb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a0b000-0x8)={r1, 0xfffffffffffffff0}, &(0x7f0000a4e000)=0x8) preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) 2018/01/08 21:57:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000056d000-0xcc)=""/204, &(0x7f0000000000)=0xcc) dup(r0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xa, 0x2, 0x88) fcntl$notify(r1, 0x402, 0x2) 2018/01/08 21:57:48 executing program 6: clone(0x0, &(0x7f0000d4b000-0xe5)="", &(0x7f0000cb1000)=0x0, &(0x7f0000a18000-0x4)=0x0, &(0x7f00002df000)="") ppoll(&(0x7f0000163000)=[], 0x0, &(0x7f0000107000-0x10)={0x0, 0x0}, &(0x7f000052d000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80100, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000057d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f98000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000-0x24)=""/36, &(0x7f0000000000)=0x24) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000bbe000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) 2018/01/08 21:57:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f00006b9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000086b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) close(r0) 2018/01/08 21:57:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f9b000)=0x1c, 0x4) writev(r0, &(0x7f0000ec4000)=[{&(0x7f0000972000)="390000001300090480000000000000001800002c0100000045ff010700000014190016000500010004e101000701d0000001010c00006fe422", 0x39}], 0x1) 2018/01/08 21:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000067000)=@assoc_value={0x0, 0x8}, &(0x7f00008fb000-0x4)=0x8) preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) 2018/01/08 21:57:48 executing program 1: 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 = request_key(&(0x7f0000001000)='ceph\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='mime_typeem0{&%vmnet1cgroup\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000daa000-0xd9)='5', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000001000)=0x0) 2018/01/08 21:57:48 executing program 6: timer_gettime(0x0, &(0x7f000085f000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f00002e6000-0x4)=0xd3, 0x400000085, 0x0, &(0x7f00008b5000)={r0, 0x989680}, &(0x7f0000f9b000-0x4)=0xfffffffffffffffc, 0xa0000001) 2018/01/08 21:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) 2018/01/08 21:57:48 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000013000)='/dev/vga_arbiter\x00', 0x80260400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x7, 0xe2, 0x5, 'queue0\x00', 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000002000-0x4d)=""/77, 0x4d, 0x1) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x10) dup2(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 21:57:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f000086a000-0x10)={0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r0, r1, &(0x7f000017f000)=0x0, 0x200000000000ff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000366000)={0x0, 0x0}, &(0x7f0000bf2000)=0x8) getpeername$unix(r1, &(0x7f000046f000-0x6e)=@file={0x0, ""/108}, &(0x7f0000ce1000)=0x6e) 2018/01/08 21:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) 2018/01/08 21:57:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000068c000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x100) r1 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x2286, 0xfffffffffffffffc) 2018/01/08 21:57:48 executing program 2: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000617000)='/selinux/checkreqprot\x00', 0x200400, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000fa2000-0x8)=0x7) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @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]}, 0x5c) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f0000fa3000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000eb3000)={{0x77359400, 0x0}, {r2, r3+30000000}}, &(0x7f0000fa1000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000fa3000-0x190)={0x4, {{0xa, 0x2, 0xffffffff7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) lseek(r0, 0x0, 0x1) 2018/01/08 21:57:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000001000)=0x1000, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00000ff000)=0x0, &(0x7f0000ded000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000099b000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f33000)={0x0, 0xc3, 0xffffffff}, &(0x7f0000e79000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000022c000)={r3, 0x2}, 0x8) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000e8e000)=0x10000) fgetxattr(r1, &(0x7f0000599000-0x15)=@known='system.sockprotoname\x00', &(0x7f00006c0000-0x1000)=""/2, 0xfffffffffffffff0) 2018/01/08 21:57:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000400000011, 0x802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind(r0, &(0x7f0000242000-0x80)=@generic={0x11, "5b00010000000000080044944eeba71a4976e200922cb18f6e2e2aba000000012e043836005404b0e0301a52e875f2e3ff5f163ee340b7679500800000000000000101013c5811030000000000000066fd792bbf0e01f5ff1b8816f3f6db1c00010000004c00000049880000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f8e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffff00000000}) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000f48000)="") 2018/01/08 21:57:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f00006cc000)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/08 21:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) 2018/01/08 21:57:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000002, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000440000)='/selinux/load\x00', 0x2, 0x0) flistxattr(r0, &(0x7f0000b66000)=""/218, 0xda) getsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000c34000)=""/0, &(0x7f00008aa000)=0x0) 2018/01/08 21:57:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) 2018/01/08 21:57:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f00006f3000)="", &(0x7f0000194000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x10001) pselect6(0x40, &(0x7f0000b43000)={0x0, 0x0, 0x7ff, 0x0, 0x0, 0x6, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000347000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d86000)={0x0, 0x0}, &(0x7f0000e4d000-0x10)={&(0x7f0000083000-0x8)={0x0}, 0x8}) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={0x0, 0x2b}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r1, 0xfff, 0x7, [0x3, 0x800, 0x8, 0x22e8c8dc, 0x0, 0x834, 0x3]}, &(0x7f0000002000)=0x16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) 2018/01/08 21:57:48 executing program 6: r0 = dup(0xffffffffffffffff) write$fuse(r0, &(0x7f0000433000)={0x28, 0x1, 0x1, @fuse_notify_inval_inode_out={0xffff, 0x80, 0x80}}, 0x28) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000020f000)=0x4) 2018/01/08 21:57:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) 2018/01/08 21:57:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common="6700000000000007ff00", @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) r2 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r4, &(0x7f000007a000)="844afae117bb3203e11848712b83043a73513ba909e2873fdbfd2e70b299414fea8f269706ce19d78dd5ebb6a5bd739e03a5b6dcedcbe2395c1fdbc0a515d1e7593f29d1c93a2d1fcd7ae87840107e2fc6f7d9adb6651c4de462eb346f870668a508ad2d4992cf58a1e3ac7fc03292fc78d7fc84208e45242bc039cd3d1770e33526914077c01f095239039f7f082c75ae2461fa88a26d7e89ab52da732a50c5227eb6f7ccd621dd5aa3cbe9a98ad1ce9edf7d5e", 0xb4, 0x10, &(0x7f0000283000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setpipe(r3, 0x407, 0x0) r6 = dup2(r4, r5) write$tun(r6, &(0x7f000030a000-0x1092)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0x0, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) fallocate(r6, 0x2, 0x7fff, 0x3) 2018/01/08 21:57:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x400006) accept4(r1, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/08 21:57:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b39000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000d51000)=0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f000079e000)=[{0x6, 0x0, 0x0, 0xffffdfffffffffff}]}) truncate(&(0x7f0000f57000)='./file0\x00', 0x0) 2018/01/08 21:57:48 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c8a000-0xe)='/selinux/load\x00', 0x2, 0x0) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000bd2000-0x4)=0x1, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d6000-0xc)='/dev/rfkill\x00', 0x201, 0x0) writev(r1, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f000319", 0x7}], 0x1) 2018/01/08 21:57:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000081f000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x531, 0xfffffffffffffffb, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) removexattr(&(0x7f0000dcc000)='./file0\x00', &(0x7f00003ac000-0x1a)=@known='com.apple.system.Security\x00') 2018/01/08 21:57:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) 2018/01/08 21:57:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) 2018/01/08 21:57:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00004a0000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f000039d000)='\x00', &(0x7f0000a6c000)='\x00', &(0x7f0000000000)='\x00', &(0x7f0000001000-0x28)='\\trusted\\proccpuseteth0posix_acl_access\x00', &(0x7f00003d2000-0x1)='\x00'], &(0x7f0000e4d000)=[&(0x7f0000000000)='security\'\\em1-\x00', &(0x7f0000000000)='posix_acl_access`]wlan0selfproc,vmnet1posix_acl_access./\x00', &(0x7f0000000000)='\x00', &(0x7f0000847000)='trusted]eth1\x00', &(0x7f0000090000+0x522)='@ppp0#\x00', &(0x7f0000623000-0x27)='keyringcgroup.{GPL}security-mime_type,\x00']) mmap(&(0x7f0000013000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000e27000-0x27)="260000005e000900000000000000008008f30f000100000016000000060000070009ff6e35ea", 0x26) 2018/01/08 21:57:48 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000034000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r3, 0x5, &(0x7f0000013000-0x20)={0x800, 0x0, 0x2, 0x887, 0x0}) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000a76000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 21:57:48 executing program 1: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f000093b000)=0x0, &(0x7f0000000000)=0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f000085c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x400) fremovexattr(r0, &(0x7f00000e6000-0x15)=@known='system.sockprotoname\x00') ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x6000) 2018/01/08 21:57:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000e5b000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000aa7000)='net/mcfiltir6\x00') readv(r1, &(0x7f0000b51000)=[{&(0x7f00009f0000)=""/255, 0xff}], 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00005da000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) [ 42.367612] sd 0:0:1:0: [sg0] tag#133 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 42.376300] sd 0:0:1:0: [sg0] tag#133 CDB: Test Unit Ready [ 42.382025] sd 0:0:1:0: [sg0] tag#133 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 42.390801] sd 0:0:1:0: [sg0] tag#133 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 42.399586] sd 0:0:1:0: [sg0] tag#133 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 42.408370] sd 0:0:1:0: [sg0] tag#133 CDB[30]: 00 [ 42.428406] device gre0 entered promiscuous mode 2018/01/08 21:57:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x3f, 0x14e) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = creat(&(0x7f00002d9000-0x8)='./file0\x00', 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00008e5000)=""/208) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000006f000)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x7, 0x1, "3839f26703f46cb4ee05c6567d2a63bd32de7c42d75ace2f94d7902a94daa51c814dee2beac87acda3df6555d87cdbd6b8d26755b0f4deefbf171fe1efc84df708a97a4e7bf7597cfd29f04fd609b9b6"}, 0x160) 2018/01/08 21:57:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002ee000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x2) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00001b3000-0x10)={0x1, 0xfffffffffffffff8, 0x40, 0x7}) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(r0, 0x9) bind$inet(0xffffffffffffffff, &(0x7f0000536000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000161000-0x4)=0x2) dup2(r2, r3) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f00006b5000)=[]}) 2018/01/08 21:57:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000000, &(0x7f0000a16000)="8176b7845b772b7ec6fbc87e5fc9d6b95d5442ba408e17a58156cb0db7873084245cd7a53894b273ba17fe086d32962691a334ab8c2b33c7e4ec1f3f46a91128c87271645cd0acc247fbb953cd29dfec82779692733b9a09e58a73847869064f26f4fa94fd17cea4913155e2cb54b45792e9a90aec54722308668cc56a69f99b829824f13114f5295632bee82cbbe1db3aefe8a0c6760a0fcde498698ccb9f51e144d527884d5286ff1f310386b81e68bd2eec99290590e0b78169edc37f56ce2600a5d5f56e727282d32b16fe7e4c", &(0x7f0000000000)=0x0, &(0x7f0000a30000-0x1)=0x0, &(0x7f0000770000)="663f9ca8e00a6928ed27d278930af6f0b781d73ffedf163a9d86440075559d9197d929ad14ff52f270f959ca955b446b44f9d0bf22e4ef7095d628125b4897f6afacd1fda941a9708c070a43ebdcda31a9f593b938a5abd881e081f0a0e2addae03f35def336") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000030000-0xd)='/dev/usbmon#\x00', 0x81, 0x440) clock_gettime(0x0, &(0x7f0000988000)={0x0, 0x0}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000243000-0x10)={0x6, &(0x7f0000c1b000-0x30)=[{0x5, 0x3, 0x9, 0x2}, {0x478, 0x7f, 0x1, 0xfffffffffffffabf}, {0x8, 0x8, 0xcc1, 0x1}, {0xff, 0xcc, 0x80, 0x4230}, {0x872c, 0x6, 0x6, 0xffffffff00000001}, {0x20, 0xfffffffffffffff7, 0xc518, 0x1}]}) openat$sequencer(0xffffffffffffff9c, &(0x7f000053d000-0xf)='/dev/sequencer\x00', 0x600, 0x0) write$sndseq(r0, &(0x7f0000c05000)=[{0x5, 0x632a, 0x100000001, 0xa50, @tick=0x9, {0x1, 0x7}, {0xc91, 0x6}, @quote={{0x6, 0x10001}, 0x6, &(0x7f0000678000)={0x800, 0x100000000, 0x81, 0x6, @tick=0x2, {0x6, 0x1}, {0x7, 0x2}, @time=@time={0x0, 0x989680}}}}, {0x1, 0x4, 0x7, 0x8, @tick=0x0, {0x9, 0xb7}, {0x39a, 0x2}, @raw8={"179c268ec98278cda3b5e8ef"}}, {0x9fc, 0x101, 0x5, 0x5, @tick=0x7fff, {0x3f, 0x20}, {0x7, 0x2}, @addr={0x8, 0x7fff}}, {0x2, 0x9, 0xfffffffffffff800, 0x4, @time={0x0, 0x989680}, {0x9, 0x9}, {0x2, 0x8}, @time=@tick=0x9}, {0x5, 0x80, 0x800, 0x4, @tick=0x7, {0x6, 0x7}, {0x2, 0x6}, @time=@time={0x0, 0x1c9c380}}, {0xff, 0x591, 0x6, 0x6, @tick=0xf3, {0x858, 0x6}, {0x0, 0x0}, @raw8={"a8be9f35c65e6c5697ffe769"}}, {0x2, 0x3, 0x7, 0x541, @tick=0x10001, {0x4, 0x80000000}, {0x80, 0x4}, @result={0x80000001, 0x8001}}, {0x6, 0x8, 0x0, 0x4, @time={r1, r2+30000000}, {0x5, 0x400}, {0x1, 0x2}, @result={0xc4, 0x1}}, {0x3, 0xfffffffffffffff8, 0x400, 0x4, @time={0x0, 0x1c9c380}, {0x1, 0x1f}, {0x10001, 0x1}, @ext={0xd2, &(0x7f00003b8000)="6de14c37220afd08ddde5bf589ac876cce50c05c0f7566f3a78c24f0736d228e25794ccde81d1a8aefe0a84caf38d6f2526378b8117ab1e7dc829b2e314c0726f0e4552dd2c77c2c465b84659b3d0b88b3814e00dba8ed3e2c2896dbd8d10247cda598f3036a0675ba8241af76706973d2bd14136a12b28d1bc33db4924c2cf52a852ab9720b6f71eaa3020aaa2c07bfcebf05aebcb829a9c7d7291fc49ff713246334827428af25c0d2f01112405f9039170607a5675651af11682ab6d8ab6a30b1a454750c097a3e1ddcd9a4c1a02765f4"}}], 0x1b0) r3 = syz_open_dev$sndseq(&(0x7f0000ea4000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00005a8000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 21:57:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x802, 0x100100001) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind(r0, &(0x7f000027b000+0x2b)=@generic={0x11, "0100010000000000080044944eeba71a4976e24c922cb18f6e2e2aba000000012e0b3836005404b0e0301a52e875f2e3ff5f163ee340b7679500800000000000000101013c5811030000000000000066fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) 2018/01/08 21:57:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) 2018/01/08 21:57:49 executing program 4: mmap(&(0x7f0000000000/0x81c000)=nil, 0x81c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000255000-0x24)="220000001c00b515f8efff000000000107ffe4ff01fffffd00080103060001dea445", 0x22) 2018/01/08 21:57:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000963000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000024a000-0x8)=0x0) r1 = socket$netlink(0x10, 0x3, 0x15) writev(r1, &(0x7f0000cca000-0x10)=[{&(0x7f000039a000)="2900000020001900013d181000d9f50602000000000000029e1400040d0004ff007f00000000000000", 0x29}], 0x1) 2018/01/08 21:57:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00005f5000-0x80)=@generic={0x0, ""/126}, &(0x7f0000bc1000)=0x80) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000c24000)=0x0, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000006d000-0x28)={@common='lo\x00', &(0x7f00007e6000)=@ethtool_cmd={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r1, &(0x7f0000fe7000)={&(0x7f0000489000)=@llc={0x1a, 0x0, 0x2, 0x718, 0xfe0a, 0x76b, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00002e7000-0x70)=[{&(0x7f0000e45000-0x46)="57ba9341332083feec42282c1aa599aca50d8a552e6c791fbca3fa5fd28bc503b9c1784e89cfce7088b7b8a25b9052c502251d00fcb2ed36bc9cd02632bf164044c4bf299e67", 0x46}, {&(0x7f00008ea000)="45f262e85a95936ce0496d9b5970b0d8c4b3c7f5398d1452b2dc780e8a32079e6ea0fa863927f7292a0c49abbce5528c034831910aead8d53cf9b19c7939b3270ec81ec622ec94f43e98fbf5f7245b45c5aa1be6", 0x54}, {&(0x7f0000dda000-0xa0)="9958ffe95e38dde331818b1558afa176c06745c328ba4dfca0c405bf56b5e8c75c7d31579e82ac8a8949f16b2b05d712e6474b7abb43cbc40aebc5ba93d8d263edcf0c6d1f0c564191ffb6e1519a35fbf2c11480b81a796c5913098a7fcef6bc037f981f0f8c9cdbd085a8b0807e206d93ca4802001e16c7f72a0aa1a2ac935a00c07cd35065a998c2fa1d3676dd5b2d04c8b3e107854f6952588008cd7d1441", 0xa0}, {&(0x7f00004b4000)="b9bc6216331e95950b474ccac81f25af232088f05f18", 0x16}, {&(0x7f0000056000)="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", 0x1000}, {&(0x7f0000dcd000)="223acbe0347cf1508662742c939272fd4b36ba50a5633c19f5839ed23dbe7d87c008272b", 0x24}, {&(0x7f0000204000-0x71)="e4db5ea2b151530f287c3f687cbc9110b6028629d25c6863d8e2dbc211fffbbc93e908eab7248b31800318f0bf92e372b552df1616e903f8e7cc900eac07e12ac9e295899d2955dfbb65755e02b486b8d1d7483a8627adc531eef3cc496a1164940849e6bc1964fcff77b46e0a28083bd2", 0x71}], 0x7, &(0x7f0000215000-0x68)=[{0x30, 0x111, 0x8, "db526da36dd076d5cd9607061ffa82bc70a26977cf44c1a38c146f5183"}, {0x10, 0x13f, 0x3, "847409b9d563a446e664106080d311cad961cb18f343572fd749d8623812efaf5667"}], 0x68, 0x0}, 0x8014) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000092e000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000867000)={{0xe70, 0x100000001}, 'port1\x00', 0x46, 0x100050, 0x1, 0x7fffffff, 0x4, 0x6, 0x1, 0x0, 0x2, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$usbmon(&(0x7f0000bbc000)='/dev/usbmon#\x00', 0xffff, 0x82) 2018/01/08 21:57:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) 2018/01/08 21:57:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) 2018/01/08 21:57:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) 2018/01/08 21:57:49 executing program 5: mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d30000)={0x0, &(0x7f0000bcf000-0x30)=[]}, 0x10) 2018/01/08 21:57:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) 2018/01/08 21:57:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x200000) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0xfff, &(0x7f0000001000-0x8)={0x0}, 0x8) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() timer_gettime(r1, &(0x7f0000a3e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x16) 2018/01/08 21:57:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) pipe2(&(0x7f0000061000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00008db000)=0xf7, &(0x7f0000c7d000)=0x4) dup(r1) 2018/01/08 21:57:49 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00005fe000)=0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000645000)=0x0, &(0x7f0000d26000-0x4)=0x4) [ 42.605812] audit: type=1400 audit(1515448669.090:38): avc: denied { create } for pid=6953 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/08 21:57:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) 2018/01/08 21:57:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) 2018/01/08 21:57:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000087a000-0xe)='/dev/keychord\x00', 0x0, 0x0) r1 = epoll_create1(0x0) openat(r0, &(0x7f0000ef4000)='./file0\x00', 0x80, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008b4000-0xc)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000093000-0x138)={0x80000000, 0x4, 0x6, 0x4, 0x5, [{0x0, 0x20, 0xfffffffffffffe01, 0x0, 0x0, 0x902, 0x0, 0x0, 0x0}, {0x1, 0x401, 0x7, 0x0, 0x0, 0x2084, 0x0, 0x0, 0x0}, {0x8000, 0x7fffffff, 0xb189, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0x6020, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffb, 0x7, 0x7ff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000846000-0xc)={0x0, 0x0}) 2018/01/08 21:57:49 executing program 6: mmap(&(0x7f0000000000/0x7a0000)=nil, 0x7a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f00007a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00007a0000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000793000-0x4)=0x7f7, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000079b000)=0x80, 0x4) 2018/01/08 21:57:49 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) 2018/01/08 21:57:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000288000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001000)={r1, 0x7, &(0x7f0000001000)=[0x0, 0x1, 0x401, 0x3, 0x1, 0x906, 0x10000], &(0x7f0000001000)=[0x3, 0x3f, 0x3ff], 0x40, 0x3, 0x5, &(0x7f0000001000)=[0xa0, 0xfff, 0x80000001], &(0x7f0000002000-0x1c)=[0xffffffff7fffffff, 0xffff, 0x592, 0x18, 0x937dc16, 0x1, 0x100], 0x0}) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) socket$netlink(0x10, 0x3, 0x8000) 2018/01/08 21:57:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001bd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000766000-0x12)='/dev/input/event#\x00', 0xffffffffffffffff, 0x4) r2 = epoll_create(0x131c) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000070d000-0xc)={0x0, 0x0}) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd6000)='/dev/hwrng\x00', 0x111000, 0x0) poll(&(0x7f0000ffb000-0x18)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/08 21:57:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(0xffffffffffffffff, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) 2018/01/08 21:57:49 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d2b000-0x9)='/proc/self/net/pfkey\x00', 0x101102, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x4000) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000a5b000-0x4)=0x0) setrlimit(0x8, &(0x7f00007cc000)={0x7, 0x5}) getitimer(0x200000000000000, &(0x7f0000bd8000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000fe5000)={@generic="e80f33f8b289a319c09c38da0fb9c7bd", 0x6}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006d2000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000f9d000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000070e000-0x4)=0x8) getresgid(&(0x7f0000576000)=0x0, &(0x7f00003f7000-0x4)=0x0, &(0x7f00007e0000)=0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000f9e000-0x8)={@multicast2=0x0, @broadcast=0x0}, &(0x7f00000bd000+0xf7e)=0x8) r3 = accept$inet(0xffffffffffffffff, &(0x7f00007d6000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000350000)=0x10) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00008c6000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x5, [@rand_addr=0x5, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x8, @multicast1=0xe0000001, @empty=0x0]}, 0x24) mlock(&(0x7f00008cb000/0x2000)=nil, 0x2000) 2018/01/08 21:57:49 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000300000)=0x5, 0x4) write(r0, &(0x7f0000f7e000-0x10)="0204001f0200000000050000d9000000", 0xfffffffffffffd45) 2018/01/08 21:57:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(0xffffffffffffffff, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) 2018/01/08 21:57:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(0xffffffffffffffff, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) 2018/01/08 21:57:49 executing program 7: r0 = socket$inet(0x2, 0x200005, 0x396a) recvfrom$inet(r0, &(0x7f0000672000)=""/4096, 0x1000, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x40002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x5, 0x1, 0x2, 0x1000, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) 2018/01/08 21:57:49 executing program 5: mmap(&(0x7f0000000000/0x57c000)=nil, 0x57c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setscheduler(r0, 0x7, &(0x7f00000e5000)=0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f000057c000)='./file0\x00', 0x61) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000489000)={0x0, 0xffff}, &(0x7f000057c000)=0x8) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000057c000)=r3, 0x4) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000047a000-0xe8)={{{@in=@local={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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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}}, &(0x7f000057d000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f000057b000)=@newsa={0x104, 0x1a, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, r4}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x3c}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@multicast2=0xe0000002}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 21:57:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") mknod(&(0x7f0000a4c000)='./file0\x00', 0x1, 0x5) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/08 21:57:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d9e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='loginuid\x00') socket$inet6_sctp(0xa, 0x5, 0x84) writev(r1, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)='+', 0x1}], 0x1) 2018/01/08 21:57:49 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000000)=0x0, &(0x7f00000b2000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r1, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f00002e9000)=[{0x14, 0x26, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, "d4"}], 0x14}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$tun(&(0x7f000033c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) recvfrom(r1, &(0x7f00009f1000)=""/4096, 0x1000, 0x0, &(0x7f0000652000)=@generic={0x0, "317581a57f029e107a9a7241f23ddf3f7813c6c8c6fdeb81ee595b0255642e79df6cce65fb3fc480668d5a8c7bc776c9d2cf1880d278830b725497cb36566d43a6025d5714e17ec522869aa50a6cec44c7e7fbdceb5c8d1f1a25265c2c3937e311eddd2c0c4d077b36f9d50fa435f0c0571819ec4c59b308d97aa3facc5e"}, 0x80) 2018/01/08 21:57:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d2f000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r0 = signalfd4(0xffffffffffffffff, &(0x7f000000e000)={0x7}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000001000+0x8e0)={0x8001}, &(0x7f0000001000)={0x0}, 0x8) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000397000)=[{&(0x7f0000dd1000)=""/4096, 0x1000}], 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b6a000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000b9c000-0x6e)="7191bfb37d69e8a2d7281d033d3852e8fe41f147d3e58e9421ce054e6647d6a7cbd47a77c85a836b0c8a6d3af7026e106cf75cdf97d4d4be2f9006029575519d074ec6f60e3ae76237a8e6e7d50712fa938bbad4e2988690759bba1a80d08cdbbd3aa90109b397750d5624072a0d", 0x6e) r4 = inotify_init1(0x0) dup3(r4, r0, 0x0) tgkill(r1, r2, 0x1) 2018/01/08 21:57:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b18000)='./file0\x00', &(0x7f000030a000)='./file0\x00', &(0x7f000022a000-0x5)='affs\x00', 0x20, &(0x7f0000b4e000-0xd9)="b917bf6d7db7d69ba5addfeb4a1439fdbf92b3617a16ab3bee06da8e0f90c214f24b6f030237eb1b072e000583c3faed18745142d5d7c2305abd23032550d243fa8e24a007d39df20aad43ba360a3012c0b731098a0c40e89941a979eb22a0b9250b4891cd9d394509b97df5d3c94de9e7600f093df1403a9918623bcecd0d13bef3cade3c445108dd1c8414a8d94fa1895b5d4fb3d2d0555b6ecd1784cbcc697f7d3bbf7b01a0826a5307f165f1838623bdd1ef9d409dde4cdabb78b65abc7f4d16927620183369036917ca6e196952fcdc21e7d7424472ba") mkdir(&(0x7f0000002000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000bd9000)={0x0, 0x84, &(0x7f000009a000)=[@in6={0xa, 0x0, 0x4b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1aff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000254000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000250000)={r1, 0xffffffffffffffc1}, &(0x7f0000d02000-0x4)=0x6) truncate(&(0x7f0000a3a000-0xc)='./file0/bus\x00', 0x2) rmdir(&(0x7f000004b000-0x8)='./file0\x00') connect$unix(r0, &(0x7f000043a000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f000047f000-0x10)="9ad2531a138b3602ba6ac8b558405512", 0x10) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mkdir(&(0x7f000097e000)='./file0\x00', 0x80) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000003, 0xa012, r2, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2018/01/08 21:57:49 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000567000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80, 0x0, 0x0, 0xe, 0x6, 0x4, 0x7}, &(0x7f0000504000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x10, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x4)=0x8, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000003000)=@req={0x5, 0x1d6a, 0x9, 0x5}, 0x10) ioctl(r0, 0x100000001, &(0x7f0000001000-0x7)="130ee8fab95541") fchdir(r0) syncfs(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000)=0x7fffffff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000006000-0x8)='./file0\x00', 0x2000, 0x100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000005000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000006000-0x8)={0x0, 0x3}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000)={r2, 0x6}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000008000-0x9)='net/tcp6\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000009000-0xfa)=""/250) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000009000)='./file0\x00', &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:49 executing program 3: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, &(0x7f00005d8000)=[], 0x0, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r1, 0x0, 0x0}], 0x1, 0xbad7) read(0xffffffffffffffff, &(0x7f00005e2000-0x7b)=""/123, 0x7b) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000509000)={0x55, 0x8, 0x80000000, {0x400, 0x9}, {0x81, 0x4}, @period={0x0, 0x5b3, 0x100, 0x7, 0x1561, {0x1, 0x3f, 0x0, 0x1}, 0x3, [0xc17f, 0x6, 0x6]}}) close(r0) 2018/01/08 21:57:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[], 0x0, 0x400000002) 2018/01/08 21:57:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[], 0x0, 0x400000002) [ 42.800062] mip6: mip6_destopt_init_state: spi is not 0: 3859021824 [ 42.815497] mip6: mip6_destopt_init_state: spi is not 0: 3859021824 2018/01/08 21:57:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[], 0x0, 0x400000002) 2018/01/08 21:57:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/08 21:57:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/08 21:57:49 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d26000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000440000-0x10)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) accept4(r0, &(0x7f000078a000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba7000-0x4)=0x10, 0x80000) 2018/01/08 21:57:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b0a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x9, 0xd, 0x8d7a, 0x3c77e052, 0x3, 0xa4}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a1c000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r2 = socket$unix(0x1, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000ef3000-0x8)={0x0, 0x2}, &(0x7f00005d6000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000478000-0x8c)={r4, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cf3000)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000ad5000-0x6)={r4, 0x1}, 0x5) syz_open_pts(r1, 0x82) sendfile(r2, r3, &(0x7f00004db000)=0x440, 0x63) 2018/01/08 21:57:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x8, 0x4, 0x5) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000174000-0x4)=0x3ff, 0x4) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000205000)=[], 0x0, &(0x7f0000e34000-0x10)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00006b8000)='/dev/keychord\x00', 0x80000, 0x0) 2018/01/08 21:57:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/08 21:57:49 executing program 4: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) perf_event_open(&(0x7f00005a4000)={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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/01/08 21:57:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000321000-0x10)=[{&(0x7f0000d56000-0x7f)=""/127, 0x7f}], 0x1, 0x2) sendto(r0, &(0x7f00005fc000-0x4d)="f9a64aeb86a04f3342a4db241d6ca0e72ba2b54514392403bc1de55fd2e6312cfbd1968827f65152ea92fd56e0d5320367b64f9a17896c25bc88ac04c9de1af53febaeff555d7e2c76da8553e4", 0x4d, 0x800, &(0x7f0000b03000)=@nfc={0x27, 0xb3, 0x0, 0x0}, 0x10) 2018/01/08 21:57:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) connect(r0, &(0x7f00001a1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x69, &(0x7f0000003000-0x4)=0x7, 0xfffffffffffffdcf) 2018/01/08 21:57:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80803, 0xfff) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fd8000)='/selinux/user\x00', 0x2, 0x0) poll(&(0x7f00008e7000-0x30)=[{r1, 0x20, 0x0}, {r0, 0x2000, 0x0}, {r1, 0x1, 0x0}, {r0, 0x4004, 0x0}, {r0, 0x1403, 0x0}, {r1, 0x0, 0x0}], 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00005c1000)={0x2, 0xffffffffffff184b, 0x2, 'queue0\x00', 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r0, &(0x7f0000580000)=""/33, 0x21, 0x0) write(r0, &(0x7f00000e3000-0x22)="2200000019000704009433000900070002000200000008000080bc0006000f00ff0f", 0x22) 2018/01/08 21:57:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002df000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) clock_gettime(0x0, &(0x7f00007b2000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00009e2000-0x50)={0x200, @time={r1, r2+30000000}, 0x5, {0x62ac8c3e, 0x9}, 0x7, 0x0, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r3, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/01/08 21:57:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e40000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005a8000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 21:57:49 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c5c000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000153000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008a9000-0xa5)="ee49f3367a146b1b435dced759afd1afe5b8861227961b40cb72165919803a1ac832c92f666e3de83cb083dc5835222b830220c8ceead106ab0d0322d9b5de04f4ec699e7fd6a68a256cb2a70223c4c4f61438123cc8c1e384db50469c08c54210ad21b7cd16ca5e5407db52ed5db5e3464646c8545453ba04fd68ea89084b12b838c2a58fa20cb62fd027fcdaf9d4a857bfe68c100676eb7f7b25c63b12c4333931c07c9b", 0xa5, 0xfffffffffffffff9) keyctl$invalidate(0x15, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/hwrng\x00', 0x200200, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00007a9000+0xdb1)={0x1000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f00003b5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000000)=0x0, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f000063e000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00002ad000-0x10)={0x0, 0x0}, &(0x7f0000bca000-0x10)={0x0, 0x0}) futex(&(0x7f0000136000-0x4)=0x0, 0x5, 0x5, &(0x7f0000b0f000)={0x0, r4}, &(0x7f0000ff0000)=0x0, 0x4000007) 2018/01/08 21:57:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ce0000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000933000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a63000-0x20)={0x0, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00007a0000-0x20)={0x6, r2, 0x0, 0x6}) 2018/01/08 21:57:49 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/rtc\x00', 0x4c000, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000ef4000-0x28)={&(0x7f0000bca000/0x2000)=nil, 0x3f, 0x7, 0x4, &(0x7f0000426000/0x4000)=nil, 0xb0a}) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff08) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3e, &(0x7f0000ef3000)=0x7, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000000)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef3000-0x30)=[{&(0x7f0000eef000)=""/252, 0xfc}], 0x1, &(0x7f0000ef0000-0x25)=""/81, 0x51, 0x0}, 0x41002106) r2 = syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000ef4000)={0x0, {""/7}, 0x0}, &(0x7f0000ef5000-0x4)=0x10) 2018/01/08 21:57:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') [ 43.091562] [ 43.093243] ===================================== [ 43.098080] [ BUG: bad unlock balance detected! ] [ 43.103026] 4.9.75-gb54d99a #8 Not tainted [ 43.107248] ------------------------------------- [ 43.112072] syz-executor0/7100 is trying to release lock (mrt_lock) at: [ 43.119064] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 43.124927] but there are no more locks to release! [ 43.129930] [ 43.129930] other info that might help us debug this: [ 43.136593] 1 lock held by syz-executor0/7100: 2018/01/08 21:57:49 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/rtc\x00', 0x4c000, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000ef4000-0x28)={&(0x7f0000bca000/0x2000)=nil, 0x3f, 0x7, 0x4, &(0x7f0000426000/0x4000)=nil, 0xb0a}) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff08) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3e, &(0x7f0000ef3000)=0x7, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000000)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef3000-0x30)=[{&(0x7f0000eef000)=""/252, 0xfc}], 0x1, &(0x7f0000ef0000-0x25)=""/81, 0x51, 0x0}, 0x41002106) r2 = syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000ef4000)={0x0, {""/7}, 0x0}, &(0x7f0000ef5000-0x4)=0x10) 2018/01/08 21:57:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') [ 43.141158] #0: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1290 [ 43.149466] [ 43.149466] stack backtrace: [ 43.153951] CPU: 0 PID: 7100 Comm: syz-executor0 Not tainted 4.9.75-gb54d99a #8 [ 43.161385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.170729] ffff8801c343f860 ffffffff81d93049 ffffffff849b67b8 ffff8801c3640000 [ 43.178782] ffffffff834e6574 ffffffff849b67b8 ffff8801c3640888 ffff8801c343f890 [ 43.186829] ffffffff81236bf4 dffffc0000000000 ffffffff849b67b8 00000000ffffffff [ 43.194841] Call Trace: [ 43.197418] [] dump_stack+0xc1/0x128 [ 43.202780] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 43.208924] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 43.215730] [] lock_release+0x6f8/0xb80 [ 43.221325] [] ? memcpy+0x45/0x50 [ 43.226397] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 43.232508] [] _raw_read_unlock+0x1a/0x50 [ 43.238270] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 43.244206] [] traverse+0x3a7/0x900 [ 43.249447] [] ? seq_buf_alloc+0x80/0x80 [ 43.255122] [] ? get_futex_key+0x753/0x1050 [ 43.261067] [] seq_read+0x7ea/0x1290 [ 43.266404] [] ? seq_escape+0x200/0x200 [ 43.271993] [] ? __fsnotify_parent+0xbc/0x340 [ 43.278105] [] ? fsnotify+0x86/0xf30 [ 43.283433] [] ? fsnotify+0xf30/0xf30 [ 43.288850] [] ? seq_escape+0x200/0x200 [ 43.294441] [] proc_reg_read+0xef/0x170 [ 43.300034] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 43.307021] [] ? security_file_permission+0x89/0x1e0 [ 43.313738] [] ? proc_reg_write+0x170/0x170 [ 43.319683] [] ? proc_reg_write+0x170/0x170 [ 43.325619] [] do_readv_writev+0x520/0x750 [ 43.331471] [] ? exit_robust_list+0x230/0x230 2018/01/08 21:57:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002df000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) clock_gettime(0x0, &(0x7f00007b2000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00009e2000-0x50)={0x200, @time={r1, r2+30000000}, 0x5, {0x62ac8c3e, 0x9}, 0x7, 0x0, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r3, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/01/08 21:57:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) connect(r0, &(0x7f00001a1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x69, &(0x7f0000003000-0x4)=0x7, 0xfffffffffffffdcf) 2018/01/08 21:57:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[], 0x0, 0x400000001) 2018/01/08 21:57:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) connect(r0, &(0x7f00001a1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x69, &(0x7f0000003000-0x4)=0x7, 0xfffffffffffffdcf) 2018/01/08 21:57:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:49 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/rtc\x00', 0x4c000, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000ef4000-0x28)={&(0x7f0000bca000/0x2000)=nil, 0x3f, 0x7, 0x4, &(0x7f0000426000/0x4000)=nil, 0xb0a}) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff08) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3e, &(0x7f0000ef3000)=0x7, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000000)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef3000-0x30)=[{&(0x7f0000eef000)=""/252, 0xfc}], 0x1, &(0x7f0000ef0000-0x25)=""/81, 0x51, 0x0}, 0x41002106) r2 = syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000ef4000)={0x0, {""/7}, 0x0}, &(0x7f0000ef5000-0x4)=0x10) 2018/01/08 21:57:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') [ 43.337579] [] ? vfs_write+0x530/0x530 [ 43.343083] [] ? debug_check_no_obj_freed+0x2c2/0xa10 [ 43.349888] [] ? __fd_install+0x223/0x5f0 [ 43.355651] [] ? quarantine_put+0xaa/0x180 [ 43.361525] [] ? check_preemption_disabled+0x3b/0x200 [ 43.361532] [] ? __fget+0x201/0x3a0 [ 43.361541] [] ? __fget+0x228/0x3a0 2018/01/08 21:57:49 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/rtc\x00', 0x4c000, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000ef4000-0x28)={&(0x7f0000bca000/0x2000)=nil, 0x3f, 0x7, 0x4, &(0x7f0000426000/0x4000)=nil, 0xb0a}) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff08) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3e, &(0x7f0000ef3000)=0x7, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000000)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef3000-0x30)=[{&(0x7f0000eef000)=""/252, 0xfc}], 0x1, &(0x7f0000ef0000-0x25)=""/81, 0x51, 0x0}, 0x41002106) r2 = syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000ef4000)={0x0, {""/7}, 0x0}, &(0x7f0000ef5000-0x4)=0x10) 2018/01/08 21:57:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002df000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) clock_gettime(0x0, &(0x7f00007b2000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00009e2000-0x50)={0x200, @time={r1, r2+30000000}, 0x5, {0x62ac8c3e, 0x9}, 0x7, 0x0, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r3, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/01/08 21:57:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002df000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) clock_gettime(0x0, &(0x7f00007b2000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00009e2000-0x50)={0x200, @time={r1, r2+30000000}, 0x5, {0x62ac8c3e, 0x9}, 0x7, 0x0, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r3, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) [ 43.361546] [] ? __fget+0x47/0x3a0 [ 43.361552] [] ? SyS_futex+0x22e/0x2d0 2018/01/08 21:57:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) connect(r0, &(0x7f00001a1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x69, &(0x7f0000003000-0x4)=0x7, 0xfffffffffffffdcf) 2018/01/08 21:57:49 executing program 0: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000-0x17)='net/ip6_tables_matches\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000a6d000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000e74000-0x4)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00009a7000)={r2, 0x1, 0x6, @random="7efacc6b6701", [0x0, 0x0]}, 0x10) 2018/01/08 21:57:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) connect(r0, &(0x7f00001a1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x69, &(0x7f0000003000-0x4)=0x7, 0xfffffffffffffdcf) 2018/01/08 21:57:49 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/rtc\x00', 0x4c000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000ef4000-0x28)={&(0x7f0000bca000/0x2000)=nil, 0x3f, 0x7, 0x4, &(0x7f0000426000/0x4000)=nil, 0xb0a}) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff08) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) setsockopt$inet_int(r0, 0x0, 0x3e, &(0x7f0000ef3000)=0x7, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000000)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef3000-0x30)=[{&(0x7f0000eef000)=""/252, 0xfc}], 0x1, &(0x7f0000ef0000-0x25)=""/81, 0x51, 0x0}, 0x41002106) r2 = syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) getsockname$ax25(r2, &(0x7f0000ef4000)={0x0, {""/7}, 0x0}, &(0x7f0000ef5000-0x4)=0x10) 2018/01/08 21:57:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002df000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) clock_gettime(0x0, &(0x7f00007b2000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00009e2000-0x50)={0x200, @time={r1, r2+30000000}, 0x5, {0x62ac8c3e, 0x9}, 0x7, 0x0, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r3, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/01/08 21:57:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002df000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) clock_gettime(0x0, &(0x7f00007b2000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00009e2000-0x50)={0x200, @time={r1, r2+30000000}, 0x5, {0x62ac8c3e, 0x9}, 0x7, 0x0, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(0xffffffffffffffff, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/01/08 21:57:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0xffffffffffffff40}], 0x1, 0x400000002) 2018/01/08 21:57:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) connect(r0, &(0x7f00001a1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x69, &(0x7f0000003000-0x4)=0x7, 0xfffffffffffffdcf) 2018/01/08 21:57:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) connect(r0, &(0x7f00001a1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x69, &(0x7f0000003000-0x4)=0x7, 0xfffffffffffffdcf) 2018/01/08 21:57:49 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/rtc\x00', 0x4c000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000ef4000-0x28)={&(0x7f0000bca000/0x2000)=nil, 0x3f, 0x7, 0x4, &(0x7f0000426000/0x4000)=nil, 0xb0a}) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff08) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) setsockopt$inet_int(r0, 0x0, 0x3e, &(0x7f0000ef3000)=0x7, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000000)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef3000-0x30)=[{&(0x7f0000eef000)=""/252, 0xfc}], 0x1, &(0x7f0000ef0000-0x25)=""/81, 0x51, 0x0}, 0x41002106) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) 2018/01/08 21:57:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002df000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) clock_gettime(0x0, &(0x7f00007b2000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00009e2000-0x50)={0x200, @time={r1, r2+30000000}, 0x5, {0x62ac8c3e, 0x9}, 0x7, 0x0, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(0xffffffffffffffff, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) [ 43.361560] [] vfs_readv+0x84/0xc0 [ 43.361567] [] do_preadv+0x115/0x1a0 [ 43.361575] [] SyS_preadv+0x30/0x40 [ 43.361583] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/08 21:57:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:50 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/rtc\x00', 0x4c000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000ef4000-0x28)={&(0x7f0000bca000/0x2000)=nil, 0x3f, 0x7, 0x4, &(0x7f0000426000/0x4000)=nil, 0xb0a}) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff08) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) setsockopt$inet_int(r0, 0x0, 0x3e, &(0x7f0000ef3000)=0x7, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000000)='-', 0x1) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) 2018/01/08 21:57:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) 2018/01/08 21:57:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000482000)=[], 0x244, 0x400000002) 2018/01/08 21:57:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002df000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) clock_gettime(0x0, &(0x7f00007b2000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00009e2000-0x50)={0x200, @time={r1, r2+30000000}, 0x5, {0x62ac8c3e, 0x9}, 0x7, 0x0, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(0xffffffffffffffff, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/01/08 21:57:50 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/rtc\x00', 0x4c000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000ef4000-0x28)={&(0x7f0000bca000/0x2000)=nil, 0x3f, 0x7, 0x4, &(0x7f0000426000/0x4000)=nil, 0xb0a}) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff08) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) setsockopt$inet_int(r0, 0x0, 0x3e, &(0x7f0000ef3000)=0x7, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x1000000, 0x4) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) 2018/01/08 21:57:50 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) connect(r0, &(0x7f00001a1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4}, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x69, &(0x7f0000003000-0x4)=0x7, 0xfffffffffffffdcf) 2018/01/08 21:57:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) connect(r0, &(0x7f00001a1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4}, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x69, &(0x7f0000003000-0x4)=0x7, 0xfffffffffffffdcf) 2018/01/08 21:57:50 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) connect(r0, &(0x7f00001a1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4}, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/08 21:57:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002df000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) clock_gettime(0x0, &(0x7f00007b2000-0x10)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r1, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/01/08 21:57:50 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/rtc\x00', 0x4c000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000ef4000-0x28)={&(0x7f0000bca000/0x2000)=nil, 0x3f, 0x7, 0x4, &(0x7f0000426000/0x4000)=nil, 0xb0a}) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff08) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) setsockopt$inet_int(r0, 0x0, 0x3e, &(0x7f0000ef3000)=0x7, 0x4) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) 2018/01/08 21:57:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) clock_nanosleep(0x7, 0x1, &(0x7f0000ec2000-0x10)={0x77359400, 0x0}, &(0x7f000008b000)={0x0, 0x0}) 2018/01/08 21:57:50 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/rtc\x00', 0x4c000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000ef4000-0x28)={&(0x7f0000bca000/0x2000)=nil, 0x3f, 0x7, 0x4, &(0x7f0000426000/0x4000)=nil, 0xb0a}) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff08) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) 2018/01/08 21:57:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002df000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r1, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/01/08 21:57:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/rtc\x00', 0x4c000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000ef4000-0x28)={&(0x7f0000bca000/0x2000)=nil, 0x3f, 0x7, 0x4, &(0x7f0000426000/0x4000)=nil, 0xb0a}) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff08) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) 2018/01/08 21:57:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:50 executing program 4: capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00002df000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/01/08 21:57:50 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) connect(r0, &(0x7f00001a1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4}, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/08 21:57:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/rtc\x00', 0x4c000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000ef4000-0x28)={&(0x7f0000bca000/0x2000)=nil, 0x3f, 0x7, 0x4, &(0x7f0000426000/0x4000)=nil, 0xb0a}) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) 2018/01/08 21:57:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000d05000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) 2018/01/08 21:57:50 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) connect(r0, &(0x7f00001a1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4}, 0x4) 2018/01/08 21:57:50 executing program 4: capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/01/08 21:57:50 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/rtc\x00', 0x4c000, 0x0) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) 2018/01/08 21:57:50 executing program 4: capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/01/08 21:57:50 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) 2018/01/08 21:57:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/01/08 21:57:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000fe8000-0xb0)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}], 0xb0) preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000263000-0x50)="d3fb9f8dea34721de57c84d3236588e4907aebb50d2f01e95031be4770afc23f761e6a9375f0567a5fa192994edbd4cb7458fc51044c24df446964e277846df229b13559e69d6ba8432f22de247bbedf") 2018/01/08 21:57:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:50 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x802, 0x0) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) 2018/01/08 21:57:50 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) connect(r0, &(0x7f00001a1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/08 21:57:50 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) connect(r0, &(0x7f00001a1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4}, 0x4) 2018/01/08 21:57:50 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/01/08 21:57:50 executing program 7: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/01/08 21:57:50 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) 2018/01/08 21:57:50 executing program 2: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/01/08 21:57:50 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) connect(r0, &(0x7f00001a1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/08 21:57:50 executing program 7: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 2: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/01/08 21:57:50 executing program 0: r0 = creat(&(0x7f000061f000-0x8)='./file0\x00', 0x158) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000786000)=""/57) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000f9a000-0x1000)="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", 0x1000) r2 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000a04000)=0x6, 0xfffffffffffffeff) preadv(r2, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) 2018/01/08 21:57:50 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) connect(r0, &(0x7f00001a1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/08 21:57:50 executing program 7: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 5: syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) 2018/01/08 21:57:50 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) connect(r0, &(0x7f00001a1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/08 21:57:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 5: syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) 2018/01/08 21:57:50 executing program 2: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/08 21:57:50 executing program 5: syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) 2018/01/08 21:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/01/08 21:57:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/01/08 21:57:50 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) connect(r0, &(0x7f00001a1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/08 21:57:50 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) 2018/01/08 21:57:50 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/08 21:57:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008f0000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000c04000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f000010c000-0x11)='net/ip6_ir_cache\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000079000)={{0x1, 0xea}, 'port1\x00', 0x0, 0x40c, 0xffff, 0x2, 0x5, 0x2, 0x0, 0x0, 0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7fe) preadv(r1, &(0x7f00001b1000)=[{&(0x7f0000a73000)=""/100, 0x64}, {&(0x7f00002f4000)=""/180, 0xb4}, {&(0x7f0000f40000-0xfe)=""/254, 0xfe}], 0x3, 0x0) 2018/01/08 21:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/01/08 21:57:50 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) 2018/01/08 21:57:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) connect(r0, &(0x7f00001a1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/08 21:57:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) 2018/01/08 21:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) fsetxattr(r0, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/01/08 21:57:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:50 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) 2018/01/08 21:57:50 executing program 4: syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) 2018/01/08 21:57:50 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001c5000-0xc)='/dev/rfkill\x00', 0x8240, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000727000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) 2018/01/08 21:57:50 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/08 21:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) fsetxattr(r0, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/01/08 21:57:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/08 21:57:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:50 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/08 21:57:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) 2018/01/08 21:57:50 executing program 4: syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) 2018/01/08 21:57:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:50 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/08 21:57:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) 2018/01/08 21:57:50 executing program 4: syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) 2018/01/08 21:57:50 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/08 21:57:50 executing program 1: socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/08 21:57:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) fsetxattr(r0, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/01/08 21:57:50 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b1a000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x27, 0x6, 0xec, 0x0, 0x3, 0x8, "0a4111dd738d1b55dca5c93e8c2568eb7d41e7b3065f0819da8b7abdc10b0e84b0f271f9079a4743d0fdb5e8d16a657437ff6c6efa44d805d3f4beedca360f", 0x3ff}, 0x60, &(0x7f0000001000-0x60)=[{&(0x7f0000430000-0xb2)="020d235c085e398f1e2669427c273b61340fb365a654ef41433eb6c8545031ba911fbf761ae40650d01725a32230028f06d3a6380412573d10de5f784b5bd2053795c14e477684d266297fe79bbc9b8800bda8b11b8a405692fb77a244472fcbe3f1214fa1b72eed4739143f5534f260c1710796eee03d69c0f6db45c34a7ad21f68b587d392bac10b3f8e45e22fdd10a34a0a083604ef86775b2c3c8e992c2d37f291f764d87e550193360dfcb09b0f3a95", 0xb2}, {&(0x7f00005b6000-0xed)="4248c1c4afca1987c60a6ce8352eb07a5869dcb047fa1f3cd4e57bef09c006979883b0bfc2227c439dc70ba7a599deb0d7baf307a6ff72ae58988d01ab371537231b445a5e672ba240a198805755d8edd1d534c18253794d920c86fcb8a36e2e39f4e43d6176bf3d8bb2c5eb06929afaf0aae033f9805a85cb047407e06c86925e30b020827c6bbbd69341ab1b5824659ff7bc40cac86a7483727472e85a14ea7d0f3cb4eef1a724371e3eece51572de9c8715fcff5af1a71a3a65f173bfc705bd046de1c507e6e1de23fa01da56071631145ee7bdae33ef53515bc7b944c93315412da0d1abbea73c2764c704", 0xed}, {&(0x7f000027f000-0xae)="8a7b1e835ac34030e6fc6e00fc7c236280dcfb4a44503a26d80d603642247c3b7b21d6bc94694c037e7c7623a80f67bb795a7e3e0762394b3325abd51ed5ca21119a09534fa3ee706b52a0daca0f9e11e687cb8471c5b2b824de8ce2409dff6f0a0f1c927fb781222b486197eaca45634f175ff8428b1e31eee835e455e24053ec563c013afa4cbed46fb6850bf4f8442876ca7d106e9c6eda7c186bf30059748925557129a9a1ca507e95bb0835", 0xae}, {&(0x7f00003a0000-0x7a)="6c81a7ce7cd122e93210e652b8db2953dc33eb83e440d556b51c524f694d301582c7d9b180d67a0f971de3a79011c896ecb4845cfe14319317f5918daa4290b46b85159fa23d3d162f5c9529c85c6c33bf64e4d98052445edeb5a795f2d2abe9674ce58fd19d2a5b47369062b7b5ce5b0bb657d114b84bcaf638", 0x7a}, {&(0x7f0000001000-0xa8)="dbfd1ed4d71137372ee79ead9da8378fe2526d42813714324c790106b0aac6378b4134e6d544d1f6db5d45ab0e9622dabe07eb5cb4a7f27925885fc31ed528a3588a2369585af9dbf053a6f5aa4a379ccd28060e3aaeefcd7dd89200150ed3809f0106f3646e4d675dc5e800eb28e878d6a9fc9e1a11914f8e0e45b3d3f151f8b1cb412221a657828dde695e24bcea5e0c7908a3871f3f502327f424b42f9b67de8ef9d68a77dbd0", 0xa8}, {&(0x7f0000985000)="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", 0x1000}], 0x6, &(0x7f0000366000-0x1010)={0x1010, 0x103, 0x100000001, "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"}, 0x1010, 0x20000000}, 0x4004) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000059000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b9a000)={0x3, 0x413e6c5e, 0x7fff, 0x4206e7ba, 0x3}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000746000)='./file0\x00', &(0x7f0000001000-0x15)=@random={'os2.\x00', '/selinux/policy\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x12}], 0x1, 0x2000420000002) 2018/01/08 21:57:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x0, 0x8000) 2018/01/08 21:57:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:50 executing program 4: syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x0, 0x8000) 2018/01/08 21:57:50 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/08 21:57:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x0, 0x8000) 2018/01/08 21:57:50 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/08 21:57:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 4: syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2018/01/08 21:57:50 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/08 21:57:50 executing program 1: socket$inet6_sctp(0xa, 0x0, 0x84) 2018/01/08 21:57:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 21:57:50 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x0, 0x8000) 2018/01/08 21:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/01/08 21:57:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000956000-0x30)=[{&(0x7f0000558000)=""/112, 0x0}, {&(0x7f0000c34000)=""/194, 0x22d}, {&(0x7f0000826000)=""/67, 0x0}], 0x12a6, 0x400000001) 2018/01/08 21:57:50 executing program 4: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x0, 0x8000) 2018/01/08 21:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/01/08 21:57:50 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) connect(r0, &(0x7f00001a1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4}, 0x4) 2018/01/08 21:57:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000f7c000-0x10)={0x7, &(0x7f000089b000)=[{0xffffffffffffffc1, 0xbdc}, {0x5, 0x6e}, {0x4, 0x47b}, {0xfffffffffffffe01, 0xa774}, {0x9, 0x7fff}, {0xffffffffffffff3b, 0xffffffff}, {0x5, 0x101}]}) preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) fadvise64(r0, 0x0, 0x0, 0x4) accept$ipx(r0, &(0x7f0000c35000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ab7000-0x4)=0x10) 2018/01/08 21:57:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:50 executing program 4: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x0, 0x8000) 2018/01/08 21:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/01/08 21:57:50 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x0) 2018/01/08 21:57:50 executing program 3: pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/08 21:57:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) clock_nanosleep(0x7, 0x1, &(0x7f0000ec2000-0x10)={0x77359400, 0x0}, &(0x7f000008b000)={0x0, 0x0}) 2018/01/08 21:57:50 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) connect(r0, &(0x7f00001a1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4}, 0x4) 2018/01/08 21:57:50 executing program 4: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x0, 0x8000) 2018/01/08 21:57:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d61000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d00000)=0x0, &(0x7f0000bf3000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) 2018/01/08 21:57:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:50 executing program 3: pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/08 21:57:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r0, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000f7c000-0x10)={0x7, &(0x7f000089b000)=[{0xffffffffffffffc1, 0xbdc}, {0x5, 0x6e}, {0x4, 0x47b}, {0xfffffffffffffe01, 0xa774}, {0x9, 0x7fff}, {0xffffffffffffff3b, 0xffffffff}, {0x5, 0x101}]}) preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) fadvise64(r0, 0x0, 0x0, 0x4) accept$ipx(r0, &(0x7f0000c35000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ab7000-0x4)=0x10) 2018/01/08 21:57:50 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) connect(r0, &(0x7f00001a1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4}, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x69, &(0x7f0000003000-0x4)=0x7, 0xfffffffffffffdcf) 2018/01/08 21:57:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000dbf000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc54}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x1, 0x9b5, "022e50e1bd5f55fac1c17741102577d0552225a3d644a5a2f4343611d6d28264f588d0fa1b00feca3c12d9407422b046b312ae53713b09bdae30975a4e0143a3f2afd34294a11b79f20dbb4eab3ce8de"}, 0x160) symlinkat(&(0x7f0000053000)='./file0\x00', r0, &(0x7f000059a000)='./file0\x00') mq_timedsend(r0, &(0x7f0000ad0000)="59111f2e2231daa61c778c81e1f82e85aa36760ccbf0577cd27dd5e3ed7c98f518", 0x21, 0x1, &(0x7f0000382000-0x10)={0x0, 0x0}) 2018/01/08 21:57:50 executing program 4: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x0, 0x8000) 2018/01/08 21:57:50 executing program 3: pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/08 21:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000f7c000-0x10)={0x7, &(0x7f000089b000)=[{0xffffffffffffffc1, 0xbdc}, {0x5, 0x6e}, {0x4, 0x47b}, {0xfffffffffffffe01, 0xa774}, {0x9, 0x7fff}, {0xffffffffffffff3b, 0xffffffff}, {0x5, 0x101}]}) preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) fadvise64(r0, 0x0, 0x0, 0x4) accept$ipx(r0, &(0x7f0000c35000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ab7000-0x4)=0x10) 2018/01/08 21:57:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:50 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/08 21:57:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) clock_nanosleep(0x7, 0x1, &(0x7f0000ec2000-0x10)={0x77359400, 0x0}, &(0x7f000008b000)={0x0, 0x0}) 2018/01/08 21:57:50 executing program 4: syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x0, 0x8000) 2018/01/08 21:57:50 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) connect(r0, &(0x7f00001a1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4}, 0x4) 2018/01/08 21:57:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) clock_nanosleep(0x7, 0x1, &(0x7f0000ec2000-0x10)={0x77359400, 0x0}, &(0x7f000008b000)={0x0, 0x0}) 2018/01/08 21:57:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:50 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/rtc\x00', 0x4c000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000ef4000-0x28)={&(0x7f0000bca000/0x2000)=nil, 0x3f, 0x7, 0x4, &(0x7f0000426000/0x4000)=nil, 0xb0a}) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff08) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) 2018/01/08 21:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000f7c000-0x10)={0x7, &(0x7f000089b000)=[{0xffffffffffffffc1, 0xbdc}, {0x5, 0x6e}, {0x4, 0x47b}, {0xfffffffffffffe01, 0xa774}, {0x9, 0x7fff}, {0xffffffffffffff3b, 0xffffffff}, {0x5, 0x101}]}) preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) fadvise64(r0, 0x0, 0x0, 0x4) accept$ipx(r0, &(0x7f0000c35000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ab7000-0x4)=0x10) 2018/01/08 21:57:50 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/08 21:57:50 executing program 4: syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x0, 0x8000) 2018/01/08 21:57:50 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) connect(r0, &(0x7f00001a1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4}, 0x4) 2018/01/08 21:57:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001aa000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000362000)='personality\x00') ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000161000-0x8)={0xffffffffffff48bc, 0x5}) r2 = socket$netlink(0x10, 0x3, 0xc) sysfs$3(0x3) r3 = getuid() lstat(&(0x7f00001d5000-0x8)='./file0\x00', &(0x7f00006ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000769000)='./file0\x00', &(0x7f00006c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00007df000)=[0x0]) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000168000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000573000)=0xe8) stat(&(0x7f00000d5000)='./file0\x00', &(0x7f00003f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() sendmmsg$unix(r1, &(0x7f0000d1d000-0x38)=[{&(0x7f00002db000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000442000-0x20)=[{&(0x7f000092a000-0x55)="89c3dfff3341b5c8d806aa9a10bc50e4b6e0d70cd3ff04f2b11d908f9a6c134b046ab1e4c015f206961faec0ef7fe036a78a92d9f68f2e34dfeb4abf8fb89e07e62be3ee1b28a2e8f7d37f58dd17c6ecdb0832d141", 0x55}, {&(0x7f00006d4000-0xf2)="756734b74fe813feb3951fafb360597365f962d2e2da022903dd54a188dfc51f28d06273c9ddfab76ce2b378faeb036a34e7391a41d35f0fcdaa3fc4d8db10661f699af99a2293d57313f25f068a6a5986185aaa9f69abd8c73d5c1079472d6ad18ce68832b26bd4e52407d4fa47037443e9d122ac904d095c0a80b236007e6c0531c834d4ecfde7ce3a075f324e621ae51af2ec35a11d9feb288aca88d63c2766e1d317346c2b82e04b8451ca4c081115e27bf5e8cb79a6f6a5559bc6e70729dc74b6d8c87138c1cf3b59aa3b68bde880e7173f9121e8582d7cb52e1bffdd1da76a27639b166fa758914cbfc6cb41a9da02", 0xf2}], 0x2, &(0x7f0000d4f000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r3, r4}, @cred={0x20, 0x1, 0x2, r0, r5, r6}, @cred={0x20, 0x1, 0x2, r0, r7, r8}], 0xc0, 0x4000004}], 0x1, 0x20040000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000021b000)={0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7}, &(0x7f000006c000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e6d000)={r9, 0xa0, &(0x7f00000b7000-0xa0)=[@in6={0xa, 0x3, 0x80f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x31522a4c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa0ec}, @in6={0xa, 0x0, 0x7000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) preadv(r1, &(0x7f0000482000)=[{&(0x7f0000f70000-0x7f)=""/127, 0x4a}], 0x1, 0x400000002) 2018/01/08 21:57:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) clock_nanosleep(0x7, 0x1, &(0x7f0000ec2000-0x10)={0x77359400, 0x0}, &(0x7f000008b000)={0x0, 0x0}) 2018/01/08 21:57:50 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/08 21:57:50 executing program 4: syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x0, 0x8000) 2018/01/08 21:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000f7c000-0x10)={0x7, &(0x7f000089b000)=[{0xffffffffffffffc1, 0xbdc}, {0x5, 0x6e}, {0x4, 0x47b}, {0xfffffffffffffe01, 0xa774}, {0x9, 0x7fff}, {0xffffffffffffff3b, 0xffffffff}, {0x5, 0x101}]}) preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) fadvise64(r0, 0x0, 0x0, 0x4) accept$ipx(r0, &(0x7f0000c35000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ab7000-0x4)=0x10) 2018/01/08 21:57:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000096000)='./file0\x00') 2018/01/08 21:57:50 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/rtc\x00', 0x4c000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000ef4000-0x28)={&(0x7f0000bca000/0x2000)=nil, 0x3f, 0x7, 0x4, &(0x7f0000426000/0x4000)=nil, 0xb0a}) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff08) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) 2018/01/08 21:57:50 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) connect(r0, &(0x7f00001a1000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001b0000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4}, 0x4) 2018/01/08 21:57:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') accept$packet(r0, &(0x7f00007d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eb2000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000318000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r1}, 0xc) bind$nfc_llcp(r0, &(0x7f00003e5000)={0x27, 0xffffffffffffff46, 0x5, 0x2, 0x6a, 0x3ff, "ac542677609263f21ef1127f66c4d6fffea67e27f4faa7fa669f645f0a2c99b3c2e1b46299bb6f23294fa326a18062a80fefc17da8269a94ddfa35d0199430", 0xef}, 0x60) preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) 2018/01/08 21:57:50 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/08 21:57:50 executing program 4: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x0, 0x8000) 2018/01/08 21:57:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001aa000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000362000)='personality\x00') ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000161000-0x8)={0xffffffffffff48bc, 0x5}) r2 = socket$netlink(0x10, 0x3, 0xc) sysfs$3(0x3) r3 = getuid() lstat(&(0x7f00001d5000-0x8)='./file0\x00', &(0x7f00006ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000769000)='./file0\x00', &(0x7f00006c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00007df000)=[0x0]) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000168000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000573000)=0xe8) stat(&(0x7f00000d5000)='./file0\x00', &(0x7f00003f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() sendmmsg$unix(r1, &(0x7f0000d1d000-0x38)=[{&(0x7f00002db000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000442000-0x20)=[{&(0x7f000092a000-0x55)="89c3dfff3341b5c8d806aa9a10bc50e4b6e0d70cd3ff04f2b11d908f9a6c134b046ab1e4c015f206961faec0ef7fe036a78a92d9f68f2e34dfeb4abf8fb89e07e62be3ee1b28a2e8f7d37f58dd17c6ecdb0832d141", 0x55}, {&(0x7f00006d4000-0xf2)="756734b74fe813feb3951fafb360597365f962d2e2da022903dd54a188dfc51f28d06273c9ddfab76ce2b378faeb036a34e7391a41d35f0fcdaa3fc4d8db10661f699af99a2293d57313f25f068a6a5986185aaa9f69abd8c73d5c1079472d6ad18ce68832b26bd4e52407d4fa47037443e9d122ac904d095c0a80b236007e6c0531c834d4ecfde7ce3a075f324e621ae51af2ec35a11d9feb288aca88d63c2766e1d317346c2b82e04b8451ca4c081115e27bf5e8cb79a6f6a5559bc6e70729dc74b6d8c87138c1cf3b59aa3b68bde880e7173f9121e8582d7cb52e1bffdd1da76a27639b166fa758914cbfc6cb41a9da02", 0xf2}], 0x2, &(0x7f0000d4f000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r3, r4}, @cred={0x20, 0x1, 0x2, r0, r5, r6}, @cred={0x20, 0x1, 0x2, r0, r7, r8}], 0xc0, 0x4000004}], 0x1, 0x20040000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000021b000)={0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7}, &(0x7f000006c000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e6d000)={r9, 0xa0, &(0x7f00000b7000-0xa0)=[@in6={0xa, 0x3, 0x80f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x31522a4c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa0ec}, @in6={0xa, 0x0, 0x7000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) preadv(r1, &(0x7f0000482000)=[{&(0x7f0000f70000-0x7f)=""/127, 0x4a}], 0x1, 0x400000002) 2018/01/08 21:57:50 executing program 5: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/rtc\x00', 0x4c000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000ef4000-0x28)={&(0x7f0000bca000/0x2000)=nil, 0x3f, 0x7, 0x4, &(0x7f0000426000/0x4000)=nil, 0xb0a}) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff08) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) 2018/01/08 21:57:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000f7c000-0x10)={0x7, &(0x7f000089b000)=[{0xffffffffffffffc1, 0xbdc}, {0x5, 0x6e}, {0x4, 0x47b}, {0xfffffffffffffe01, 0xa774}, {0x9, 0x7fff}, {0xffffffffffffff3b, 0xffffffff}, {0x5, 0x101}]}) preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) fadvise64(r0, 0x0, 0x0, 0x4) 2018/01/08 21:57:50 executing program 4: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000110000-0xd)='/dev/usbmon#\x00', 0x0, 0x8000) 2018/01/08 21:57:50 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/08 21:57:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000030000-0x10)='/selinux/access\x00', 0x2, 0x0) getpeername$unix(r0, &(0x7f00005ec000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000ee000)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000c06000-0x11)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008c1000-0x8)={0x0, 0x7f}, &(0x7f0000541000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000045c000)={r2, 0x1}, 0x8) preadv(r1, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x400000002) 2018/01/08 21:57:50 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/08 21:57:50 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ad1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mprotect(&(0x7f0000526000/0x1000)=nil, 0x1000, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e6d000)={0x0, 0x7fff}, &(0x7f0000147000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x5}, &(0x7f0000000000)=0x328) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000092000-0x11)='net/ip6_mr_cache\x00')