000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f77000)='/dev/dsp\x00', 0x200, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000096c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket$inet(0x10, 0x3, 0x100000004) sendmsg(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270600000000000004007352", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000d91000-0x20)={@generic="158678a37999520ab52020337a9cfb30", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e2e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f000002d000)={{0x5, 0x7}, 'port1\x00', 0x0, 0x48, 0x4, 0x8, 0x400, 0xfff, 0x394, 0x0, 0x7, 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]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f00005aa000-0x10)='/selinux/access\x00', 0x2, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/01/31 09:50:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a9838000000095c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000014001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000513000-0x4)=0x100, 0x4) 2018/01/31 09:50:10 executing program 7: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000f94000)='./file0\x00', 0x200000, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000f95000-0x2)={0x0, 0x0}, 0x2) bind$alg(r0, &(0x7f0000e43000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) bind$alg(r0, &(0x7f0000b7a000)={0x26, 'hash\x00', 0x0, 0x1, 'sha1-generic\x00'}, 0x58) 2018/01/31 09:50:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$sg(&(0x7f0000cb3000)='/dev/sg#\x00', 0x6, 0x800) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00008bd000)=0x0) process_vm_readv(r0, &(0x7f0000083000-0x10)=[{&(0x7f0000fcb000-0xf9)=""/249, 0x37a}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x100000a7, 0x0) 2018/01/31 09:50:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000e01000-0x8)=&(0x7f000098a000-0x1)=0x0) r1 = syz_open_dev$sg(&(0x7f0000ccc000-0x9)='/dev/sg#\x00', 0x3, 0x101803) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000539000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7f, 0x2, 0x4, 0x0, 0x8, 0x2, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af24, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4, 0x0}) readlink(&(0x7f0000367000-0x8)='./file0\x00', &(0x7f0000707000)=""/0, 0x0) 2018/01/31 09:50:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000068000-0xd)='/dev/net/tun\x00', 0x0, 0x100) mount(&(0x7f0000f8a000-0x8)='./file1\x00', &(0x7f0000a9f000-0x8)='..', &(0x7f0000127000)='rootfs\x00', 0x40000, &(0x7f000023a000)="") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000997000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$getflags(r0, 0xb) 2018/01/31 09:50:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000052b000)={0x8, 0x9, 0x8, 0x819e, 0xfffffffffffffff9}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000050c000-0x67)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000654000-0x4)=0x98) munmap(&(0x7f0000d1e000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003a7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ba000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000ff3000-0x38)={0x1, 0x0, [{0xce, 0x0, 0x0}]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000be1000-0x4)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000e37000-0xa)='attr/prev\x00') socket$netlink(0x10, 0x3, 0xa) sendfile(r6, r6, &(0x7f0000014000)=0x0, 0xffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000e65000-0xa0)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x380000000, 0x80000000, 0x80000001, 0x0}, &(0x7f00006bb000)=0xa0) mprotect(&(0x7f00006c7000/0x4000)=nil, 0x4000, 0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000d32000-0x14)={r1, 0x7b, 0xf2, 0x0, 0x10001, 0x2}, &(0x7f000012c000)=0x14) 2018/01/31 09:50:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a53000-0x58)={0x26, 'skcipher\x00', 0x0, 0xe, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000020f000-0x11)="089729c030617e829ab47fd373bfd721", 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000bda000+0xa1e)='/dev/vcsa#\x00', 0x280000000, 0x206001) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00003a6000)=0x0, &(0x7f0000aad000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) [ 88.716178] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=36 sclass=netlink_tcpdiag_socket pig=12130 comm=syz-executor1 [ 88.720230] syz-executor4 (12104) used greatest stack depth: 14640 bytes left [ 88.812325] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=36 sclass=netlink_tcpdiag_socket pig=12130 comm=syz-executor1 2018/01/31 09:50:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0xfd9e23e7544cccc5) r0 = socket(0x18, 0x0, 0x2) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000fb0000)=0x0) 2018/01/31 09:50:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000cdd000)=""/4096) write(r0, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bbee54b2b9c8a8930e3f50ef6f152d4df1", 0x40) 2018/01/31 09:50:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000174000-0x10)=@generic="61cf5266500e5d95dd50b6cc3f53bff0") r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000883000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) 2018/01/31 09:50:10 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) listen(r0, 0x9) 2018/01/31 09:50:10 executing program 5: r0 = semget$private(0x0, 0x4, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r1, &(0x7f0000000000)=[], 0x0, &(0x7f0000034000)={0x0, 0x989680}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fbe000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) personality(0x800000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000e0b000-0x8)='./file0\x00', &(0x7f0000fbf000-0x10)={0x3f, 0x80}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000fbe000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000790000)={@generic="8fed68bd9301440729a32c478e84316f", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semop(r1, &(0x7f0000fbc000)=[{0x4, 0x1a6ed26f, 0x1800}], 0x1) 2018/01/31 09:50:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000a18000-0xb)='/dev/adsp#\x00', 0x8, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000025d000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000b38000)={0x1d, r1, 0x0, 0x0}, 0x10) pipe2(&(0x7f000064a000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00001f1000-0x6)={0x0, 0x100000000}, &(0x7f0000f6b000-0x4)=0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000072a000-0x14)={r3, 0x9, 0x1a, 0x8000, 0x9, 0x100000000}, 0x14) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003dd000)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000d7f000-0x4)=0x1, 0x4) r5 = socket$key(0xf, 0x3, 0x2) ftruncate(r0, 0x401) sendmsg$key(r5, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4, 0x200000, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:50:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8000000000000401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000277000-0x8)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000d7d000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x27ff) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb6000-0xb)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000a5e000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$nfc_llcp(0x27, 0x2, 0x1) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000c49000)='/dev/loop#\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000f92000)=0x1, 0x3fb) getsockopt$nfc_llcp(r1, 0x118, 0x6, &(0x7f000060b000-0x22)=""/34, 0x22) sendmmsg$alg(r3, &(0x7f0000014000-0x38)=[], 0x0, 0x4ffffffffffff) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) eventfd2(0x0, 0xff) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000506000)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000321000)={0x0, 0x0, 0x0}, &(0x7f0000a7b000)=0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00001b9000)=0x0) sched_getparam(r6, &(0x7f0000542000-0x4)=0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000bef000-0x28)={@generic="9d2c305f4736174de449549876b636e7", @ifru_data=&(0x7f0000e63000)="45bf19332df87eb3f55deebfe81d7ec11206ef99d9830c954957a9afbf4d5dc4"}) 2018/01/31 09:50:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x20000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f000023a000)='./file0\x00', 0x200, 0x18) mkdir(&(0x7f000016d000-0x8)='./file0\x00', 0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000a14000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, @multicast1=0x0}, &(0x7f00007b4000-0x4)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000145000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000c9c000-0x2510)={0x2510, 0x3, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xec, 0x4a, [@generic="8f42a5a582363ad63976cc6648462a1ba064dedd6f5fe4777995740d5cd9962987a4cba34080d4aa2de6cfbddb13a9b5bbb90acb3fab4b83d0855fa10048b4b8", @generic="4d47cbb610ca", @generic="0804b7efe230b3150a63358f125185829c63ac7e9bd8bad03c252ac104f0a274247fabf468958c30fbb7874241f622cca058357c7538fdb177dcdc53931563282519709587422576e5c07857d4c974d7a061c47b341c8766aea805bb6a5f9520a9fbe2d0f966427a43b9c0c12af977a3a0cab1702ee58c8630a8228dd88b1d8d9071cad49982a10fdceeed2660cba5047f39e3a27ef36a2366782443a147f2006c72"]}, @nested={0x1150, 0x95, [@generic="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", @generic="0d5fbf9cd639dbdd8d4bc4fc00f1d1ef2d9c1671af365fcf97117bac72a788a8ec4ee914d61eb1600871099d5321", @typed={0xc, 0x64, @pid=r2}, @generic="6fa736d77e53d289755ed0f021966f4241f49bd9f887d69a0700cb39b262f4ea80a494542afa690908d6", @generic="3b37e2cdf120797b8d601559c23448c50252dd4c5175f98f8f47529516e9b7346ef437d49d215e0d", @generic="2d2f7dea98716f2df3947089bfd3de6db43cd2ba32b5a7df7b2d856bd12b2e7ae44012d9be85a6c1f69fc217dc8e5bba5c9be12f6996fa0a6d432c0a8b903ed21aada1b99186b74deef8b305c7af9883a0d0ed0e7549555e11efa02f4202cbc735baf2fe4aced51132face449c79a673f408c289f6ea9df20a61be7cd5241951f38122ab4919817c4040770e94e38be324de2c15395919c23c155ffbe1ca2a9879f0985c8f85d90c75067334f3515a1d0bc9f7bc1820ca2236dd17b093b3d18e"]}, @generic="ad125e66f1cc04297053469b5e9e0a7c475526bfd5c3394513e7b8131da6dfabe788d00d6ec5c22cdd8f929b2673e9afee57f7858bc579fbb44c6bd88e1ca239533d3626b1d0f79cdd1a2fdedbcb1effbe13e429e7c119a67da13fa827ff1a6b6d9fdd1463897756a93b209d7ed60cb3e96c49c82be23e1d8ad3945e36d22a2975425d79f49c82df18eeb604112d883a3075d6cfa17375cbf8bcc993408dc7d7ca886e436d6c82cbab2082247e", @typed={0xfffffffffffffe6d, 0x7f, @void=""}, @nested={0x10dc, 0x8e, [@typed={0x0, 0x11, @pid=r2}, @typed={0xc, 0x40, @ipv4=@multicast2=0xe0000002}, @generic="e3e80175f0fe23431ed1eb1a719860a30ae94011e9ff894d80242c408b04fa7ddd04b057d4c7a414b019632cbfcc8cc97fa678df01e99f0ec8471e9873e258bc53b7af979e6445e9e888049ca43e60e935872c574da08d65cbafe905668fdb3d64469353d87bccf11120b087d7b1de91f1da78712d63beac8a8276c7231105cae2c6d6712030cfc85d2cbedc6ce6e2640f03a224d36b75f55da8fb115dc6d7675fc4bea5e670df7f91df3e22483c85fc99933ed103e41c3bf08d92136e0808e0", @typed={0xc, 0x34, @str='.\x00'}]}, @nested={0xc0, 0x83, [@generic="60fe6c8eca392f27792e231dc1977a9f584f7f0c008f155c6c0133fadc329bb803e3d2871c8dc237b1084af5a5d895a94197e60ddebe47277c277e8ba6b922202ad65f0d3e77a1137914c02c1b848ade4b654be523b89d36fabdefaed599ae12ad4c8bc5e1789b35f94091b106f0f0903b3225b986609706d97c814c0f08ae3280f3c87adcc49abd12492572d837d2ce536679564401d7971d0df7e45806d09473b890ceb8c1aedea32da9fda2daba5f62ad359aeabde43109aff603"]}, @generic="e2abb304f69593d14b5a1b7da2849f0258e8ec7500b4dc2855a0e6cf7faba391ba3ba275beab3e27d000d5a0fef8a3be5ac5d11e52de5e4f1260e93171a61bca3a190c0070799f252ac6500807037d4f4f80a0a834ccd7c0025be95f4ec914d0d34f771ed74defeb85399d5b1a41a9"]}, 0x2510}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00000e4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$mice(&(0x7f0000ce8000-0x10)='/dev/input/mice\x00', 0x0, 0x400300) 2018/01/31 09:50:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bec000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000f1d000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x60be9a32}, 0x1c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x4, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ef7000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000aef000)=""/56) 2018/01/31 09:50:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000dfa000-0x8)={0x0, 0x0}, 0x80000) vmsplice(r1, &(0x7f00007f1000-0x10)=[{&(0x7f000000b000)='\a', 0x1}], 0x1, 0x0) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f00005d2000)='/dev/autofs\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/01/31 09:50:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c0a000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000752000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004d000)=[{0xffff, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x6, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x587, 0x1}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"48c2bd7f2f81fc0000f976cc"}}, {0x0, 0x0, 0x0, 0x1f, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000051000)={{0x9, 0x8}, {0xc5, 0x7}, 0x8, 0x4, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) uname(&(0x7f0000ceb000-0xb4)=""/180) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000055a000)={0x0, 0x0, 0x0, "710665756530000000000000000000000000f30000000000000000000000000000000001000000000000000060000000000000000000001500", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 88.942393] sg_write: data in/out 700410/16 bytes for SCSI command 0xe2-- guessing data in; [ 88.942393] program syz-executor2 not setting count and/or reply_len properly [ 88.973141] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. [ 89.024074] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/31 09:50:10 executing program 1: mmap(&(0x7f0000000000/0xe82000)=nil, 0xe82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000035d000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffffffffffe40) 2018/01/31 09:50:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ad1000)='/dev/sequencer2\x00', 0x2100, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000f8f000-0x20)={0x101ff, 0x3, 0x11f000, 0x2000, &(0x7f000084f000/0x2000)=nil}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000eca000-0x18)={0x1000000000000068, 0x0, [{0x40000081, 0x0, 0x0}]}) 2018/01/31 09:50:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r0, 0x0) 2018/01/31 09:50:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00006fc000)='/dev/dsp#\x00', 0x54, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000cd7000-0x20)={0x1, 0x3, 0x8204, 0x8, 0x200, 0x6, 0x100, 0x200, 0x0}, &(0x7f00003ab000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000fdf000-0x8)={0x0, 0x7f, 0x27}, &(0x7f0000901000-0x4)=0x8) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000d94000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000042b000-0xb8)={r1, 0x6d, 0xffffffff, 0x6, 0xca, 0x6bf3, 0x4, 0x3, {r2, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40, 0x5, 0x90ae, 0x80}}, &(0x7f0000036000)=0xb8) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffe03, 0x0, 0x401000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x800000000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}) 2018/01/31 09:50:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000813000-0x21)="4d3d5a8497fdae6fa041e476e7d0471de136df95bbd057e75d27011f97104df839") mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[], 0x100000000000003e, &(0x7f0000f7b000)=""/4096, 0xfcc, 0x4}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000cd2000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @common=""/16}}, &(0x7f0000f7c000)=0x1e) 2018/01/31 09:50:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000326000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000d3b000)={{0x100000001, 0x9}, {0x9, 0x1}, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) clock_gettime(0x0, &(0x7f0000e55000-0x10)={0x0, 0x0}) r3 = syz_open_dev$vcsn(&(0x7f0000066000-0xa)='/dev/vcs#\x00', 0x89db, 0x40480) openat$vnet(0xffffffffffffff9c, &(0x7f0000982000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000a80000)=@sack_info={0x0, 0x9, 0x3}, &(0x7f00005db000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000a52000-0xc)={r4, 0x7, 0x0}, &(0x7f0000b34000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000459000-0x50)={0x180, @time={r1, r2+10000000}, 0x2, {0x2, 0xffffffff80000000}, 0x8, 0x3, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:50:10 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ada000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}, 0x2, 0x1, 0x100}, {{r1, r2/1000+10000}, 0x401, 0x6, 0x2}, {{0x77359400, 0x0}, 0x800, 0x7, 0x7}, {{0x0, 0x2710}, 0x7, 0x8, 0x3}, {{0x0, 0x0}, 0x86, 0x1ff, 0x0}, {{0x77359400, 0x0}, 0x7ff, 0x5, 0x1}, {{r3, r4/1000+10000}, 0xfffffffffffff801, 0x4, 0xfffffffffffffff7}], 0xa8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c17000-0x30)={0x14, 0x0, &(0x7f0000001000-0x14)=[@register_looper={0x630b}, @request_death={0x400c630e, 0x1, 0x2}], 0xb4, 0x0, &(0x7f0000000000)="1dc2f4d11019322594fab271905077e2373d6d2fd305af066d8ea9bee215c33186b3b78e49005db4ac7250e74f6076ca382b0ad8b4e14ec5c7ab34c03240de9734240467e20f9a2c766ac674229be5a94626cc1c16de0e5141f68848c31bb748b583bded206bee3da91c922302cb6bb432f9f3df43de829459dd5ff584535ecf0fe2de87eae0d2c123ad8ef0624171aceb79502ba2f44c655c89f78fc08f77b5e08fe19eba6e7130ce1ab43e4410d932551d7336"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000531000)='cpuset\x00') pipe(&(0x7f000009a000)={0x0, 0x0}) sendfile(r5, r5, &(0x7f00003a7000)=0x0, 0x400000ff) clock_gettime(0x0, &(0x7f0000218000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000802000-0x4c8)={{0x3, 0x6, 0x4, 0xfffffffffffffffb, "1d05fe1bf2e3741e525ffea1018adf0e49021d950f8985a5eec4eb4dd50bb399366e0a98af76aadee4a9d268", 0x1}, 0x8, [0x1, 0xf72, 0x9fbc, 0xfffffffffffff001, 0x8, 0x180000000, 0x3, 0x81, 0x4, 0x3, 0x5, 0x0, 0x4534, 0xe1, 0x2, 0x4, 0x1, 0x382, 0x3, 0x1ff, 0x3, 0x6, 0x4, 0x0, 0x0, 0x10001, 0x2, 0x2, 0x7fff, 0x9, 0xe4b1, 0x221, 0x8001, 0x44, 0x2, 0x5, 0x3, 0x60000000000, 0x8000, 0x7fff, 0x7ff, 0x7f, 0x5, 0x0, 0x7ff, 0x0, 0x47a, 0x4, 0x3d4, 0x81, 0x8, 0xfa, 0x29, 0x80000000, 0xffffffffffff67f0, 0x7, 0x1, 0x1780000000000000, 0x0, 0x8001, 0x3d8, 0x0, 0x2, 0x5, 0x7, 0x20, 0xffffffffffffff81, 0x3, 0x1f, 0x8, 0x3ff, 0x4, 0x8001, 0x3, 0x8, 0x2, 0x4a, 0x0, 0x1, 0x6, 0x7, 0xffffffffffffffff, 0x5e, 0x1000, 0x3, 0xffffffffffffffe0, 0x5, 0x80000000, 0x1, 0x9, 0x8, 0x4, 0x0, 0x4, 0xffffffff80000000, 0xa8, 0x0, 0x8000, 0x3, 0xffffffffffff0000, 0x3, 0x7f, 0xfffffffffffffffa, 0x5, 0xffffffff, 0x1, 0x1, 0x6, 0x7ff, 0x1f, 0x8, 0x58e5e420, 0x8, 0x9, 0x5, 0x7fc, 0x3, 0x0, 0x1, 0x5b8, 0x100000000, 0xffffffffffffff00, 0xf9ff, 0x3, 0x28c, 0x2, 0xde, 0x2], {r6, r7+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r5, 0x10, &(0x7f0000c5b000-0x8)={0x0, 0x0}) 2018/01/31 09:50:10 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000605000-0x1)=0x3f, 0x4) ppoll(&(0x7f0000eee000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000066b000-0x10)={0x77359400, 0x0}, &(0x7f0000323000)={0x0}, 0x8) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000ef0000)=@nat={'nat\x00', 0x1b, 0x4, 0x330, 0x228, 0x228, 0xffffffff, 0x180, 0x98, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f000073b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa0, 0xe8, 0x0, {0x0, 0x0}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x400, 0x0, 0x0, 0x1}}]}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @icmp_id=0x1, @icmp_id=0x2}}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0xdaa1c04fa76c528d, 0xff, @generic="b0bd8bfe4ffefc3bbb410e5cf84a4cf2", @common='gretap0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x4c}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x1, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x357, @port=0x0, @port=0x3}}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0xd}, @dev={0xac, 0x14, 0x0, 0x12}, 0x0, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="95e4834403bab12baab9273297e6bbb1", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x6}, 0x0, 0xc0, 0x108, 0x0, {0x0, 0x0}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x7ff, 0x0, 0x0}}, @common=@unspec=@tos={0x28, 'tos\x00', 0x0, {0x8, 0xfdf, 0x1}}]}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x5, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @port=0x2, @port=0x2}}}]}}, 0x390) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getrandom(&(0x7f00009e0000-0x6a)=""/106, 0xc, 0x2) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000cd5000-0x4)=0x0, &(0x7f0000cd5000)=0x4) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00004ee000-0xc5)=""/197) 2018/01/31 09:50:10 executing program 1: keyctl$describe(0x6, 0xfffffffffffffffd, &(0x7f0000a9c000)=""/24, 0x18) 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(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x3)="17d61b", 0x3, 0x0) keyctl$assume_authority(0x10, r0) 2018/01/31 09:50:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) dup3(r0, r0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf2000-0x4)=0x600210) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000250000-0x47)="80", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000273000)=0x0, &(0x7f00006f8000-0x4)=0x4) 2018/01/31 09:50:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d4b000)={0x42, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmdt(0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockname(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) 2018/01/31 09:50:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1000000, &(0x7f00002e3000-0x10)={0x0, 0x0}) utimes(&(0x7f000076d000)='./file0\x00', &(0x7f0000329000)={{r0, r1/1000+10000}, {0x77359400, 0x0}}) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x2, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup(r2) write$evdev(r3, &(0x7f0000a44000)=[{{0x0, 0x7530}, 0x0, 0x8000, 0x5}, {{0x77359400, 0x0}, 0x4, 0x7, 0xa2}], 0x30) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000f90000)='./file0\x00', &(0x7f0000cff000)='reiserfs\x00', 0x2000000, &(0x7f000000a000)="") r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000204000-0xa)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000bb8000-0x4)=0x0, &(0x7f0000d39000-0x4)=0x4) 2018/01/31 09:50:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000016b000-0x38)={&(0x7f0000ac0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fb000)={&(0x7f00002ec000-0x178)=@newspdinfo={0x38, 0x24, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}, @encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@empty=0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000ae0000-0x8)={0x0, 0x0}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000795000-0xd)={&(0x7f0000ba0000/0x3000)=nil, 0x3000}) 2018/01/31 09:50:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x0, &(0x7f0000614000-0x6f)="") mount(&(0x7f0000c5a000)='./file0\x00', &(0x7f0000649000-0x8)='./file0\x00', &(0x7f0000a94000-0x7)='pstore\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) pread64(r0, &(0x7f0000d11000+0xe3)=""/193, 0xc1, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000ee1000-0x400)={"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"}) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f000027a000-0x4)=0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00001c9000)=0x0, &(0x7f00005bb000-0x4)=0x4) 2018/01/31 09:50:10 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000-0x4f)="ac9049d1032f37673b487752b55e24de83ea416a4c1222b307df09103d71e0c5fc437e9ba5126eee4d1f187e33e765e9157bd4bda16084c3dcf4cadd3acb7ca6dc21d6d346c74d9da2d0beffe15d4f", 0x4f, 0x20000010, &(0x7f0000003000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x2, 0x4, {0xa, 0x0, 0x7b7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}}}, 0x32) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000001000-0x23)="") 2018/01/31 09:50:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) ioctl$TCGETA(r2, 0x5405, &(0x7f000066f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f0000fb7000)=0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000f76000)={0x0, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x64, 0x8c, 0x0, 0x8, 0x3, 0x200, 0x3, 0xc3, 0xffffffffffffffc1, 0x3f, 0x8001, 0x3d90, 0x7ff, 0x8]}, &(0x7f00004da000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000523000)={r3, 0x100000000}, 0x8) 2018/01/31 09:50:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000d6c000-0x30)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000427000-0x4)=0x0, &(0x7f0000a9e000)=0x4) fallocate(r0, 0x3, 0x0, 0x3) 2018/01/31 09:50:10 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fdb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000571000-0x8)=""/8) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd6000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") chown(&(0x7f0000fd9000)='./file0\x00', 0x0, 0x0) 2018/01/31 09:50:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f00003f1000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000f47000-0x20)={@generic="b96d8b8aa3c4cd6ef14794acdada59d2", @ifru_flags=0x8001}) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) dup2(r0, r2) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r2, &(0x7f000085d000-0x8)='./file0\x00', 0x0) 2018/01/31 09:50:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) fcntl$getown(r0, 0x9) bind(r0, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000d4a000)='/dev/adsp#\x00', 0x9, 0x80) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000e2e000)={0x6, 0x7, 0x3, 0x9, 0x4, 0x5, 0x5, 0x0, 0xfffffffffffffffa, 0xa7, 0x8000, 0x8}) getitimer(0x0, &(0x7f0000416000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 09:50:10 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x0, 0x57) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x7, 0xeb64, 0x6, 0x6, 0x2f800000000, 0xf9, 0x2, 0x7fffffff}, &(0x7f0000001000)={0x0, 0xd0, 0x9, 0x444, 0x8, 0x87a1, 0x20, 0xfd}, &(0x7f0000001000)={0x36, 0x7, 0x2, 0x7ff, 0x20, 0xfffffffffffffffa, 0x7fffffff, 0xc36}, &(0x7f0000001000)={r0, r1/1000+30000}) [ 89.296665] raw_sendmsg: syz-executor1 forgot to set AF_INET. Fix it! 2018/01/31 09:50:10 executing program 6: mmap(&(0x7f0000000000/0x21c000)=nil, 0x21c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000160000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f00001a9000-0x49)="914b59bd5d09e7142cb817781a773c2af2f2210162fe1f8f170730e191e0e408c5a2299da94b29488c6fddc6a4911be520584ee0de0025842ba333fcd2ae10d5", 0x40}], 0x1, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000101000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000215000-0x83)=""/131, 0x83}], 0x1, &(0x7f0000214000)=""/155, 0x9b, 0x0}, 0x0) lookup_dcookie(0x2, &(0x7f00000f1000)=""/151, 0x97) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x100, &(0x7f000021c000)=0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000021c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f00000b4000-0xa)='/dev/dsp#\x00', 0x14, 0x82000) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000132000-0xb)='/dev/audio\x00', 0x40, 0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000130000-0xb)='/dev/mixer\x00', 0x10280, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x4, &(0x7f000021c000)=[&(0x7f000021c000)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f000021d000-0x33)="671961286ef9669a8ce2ec0cdd4ce7ead6beedc6e32a35f27855fe7c70cbe240058f8eb83d660e2af963d057b745b2a9a6d779", 0x33, 0xffff, 0x0, 0x0, r3}, &(0x7f0000165000)={0x0, 0x0, 0x0, 0x7cd4fb41dafb89b2, 0x4, r1, &(0x7f000021c000)="1dc22e66c39cb5", 0x7, 0x0, 0x0, 0x1, r4}, &(0x7f0000206000-0x40)={0x0, 0x0, 0x0, 0x1, 0x200, r1, &(0x7f00000e3000)="c9a31126949f01845bf2b61cf36daa551b921adc4d3177420ab6710b12a66622afab578963e0c83fa13fc1c26ce261148cc5a9a16da773f76d8766b740d6b4069aaaf098bdf88e5f525f3cea63ce6410be0dcedb2c8df680fe0d961a1dd99b9e97e505cff057e02f34674eac2c5f8ed3a3a95a48b7a595630f7dadd8e1b986b802a930bca04bf7dc97b8e5b6c124898d3f8f002da088ededc51858b0d8d91b6b7d689e97d4ec891f1873ea0182008ec5fc00bc69fa97ce42670b3ca431f36e4eb073d83311b092800f312132dfd03362b95711", 0xd3, 0x2cdc, 0x0, 0x0, r5}, &(0x7f000021d000-0x40)={0x0, 0x0, 0x0, 0xb, 0x100000000, r1, &(0x7f0000150000-0x82)="21672d142f38a15760eed5d56e8df89af5f536a5886846d0ad202d51f29f342f6c2909ac7cbb7b42fe81b11855293a0cd469fb65c7ef15915b1bd1057b51836685dd369818cb40e381ab1c0d6736f0f5040d9cbb34fe77d4fa73685e3237e0bfe4bc307a504eb49d4318a7f5a608871bf5337eb0d9c2139c5a0fae7523ac6a0c80b2", 0x82, 0x80000000, 0x0, 0x1, r6}]) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x7, &(0x7f000021d000-0x5a)="0db37dcf5628640eaa0f6f1755cfe0d8f58cdde7012c75a93d6296b2ae5fd0d03013c33c66998206a9e93ee5ae9960327419ffab33a126b5b1a6ebc1cb3004ac6384c9b766542c6c06d4a87134ec5f128e65ada9ee8ff278b6dc") 2018/01/31 09:50:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00008d8000-0x450)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005ff000)={0x0, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 09:50:10 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000d12000)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x4000) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000008f000-0x12)={@generic="de58dee6a8b826fa18eec2dfa46b05da", 0x9}) modify_ldt$write2(0x11, &(0x7f0000610000)={0x0, 0x20001000, 0x0, 0x6, 0x2, 0x9, 0xfff, 0x5, 0x7, 0x2}, 0x10) ioctl$int_in(r0, 0x5434, &(0x7f0000001000)=0x0) 2018/01/31 09:50:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000fd5000-0x4)=0x0) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f0000441000-0xc8)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@loopback=0x7f000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000093000-0xa)='/dev/vcs#\x00', 0x81, 0x40000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000446000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000554000-0x4)=0x5) 2018/01/31 09:50:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000c49000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$inet6(r0, &(0x7f000010c000-0xec)='r', 0x1, 0x0, &(0x7f0000a8c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000c8000)={0x8, 0x1, 'client0\x00', 0xffffffff80000007, "9cef8d6d9b774193", "cba259850c14acfb45b738fa0a57542a1db149ae97109eb75a8cdd46e56e73aa", 0x1000, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00004af000)={r0, 0x1}) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000623000-0x4)=0x0, 0x0) 2018/01/31 09:50:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f00002d8000)='./file0\x00', 0x8000, 0xffffffffffffffff, 0x0, 0x101, 0x20000) dup(r0) openat$vcs(0xffffffffffffff9c, &(0x7f00000dd000)='/dev/vcs\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000f81000-0x7)='ns/pid\x00') 2018/01/31 09:50:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000c76000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000999000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$bt_rfcomm(r1, &(0x7f0000001000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/31 09:50:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007b2000-0x8)='./file0\x00', 0x48801, 0x4) getsockname$netlink(r0, &(0x7f00006cf000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000168000)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000ece000-0x4)=0x1) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000225000)=0x6, 0x4) r2 = syz_open_dev$admmidi(&(0x7f00008fa000)='/dev/admmidi#\x00', 0x7, 0x80) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendto$inet(r0, &(0x7f0000656000)="3af048a3ad0ff971573f4395e4835b43e03851d6b3f346c879649a3f327bcb89846ddeed8cdc0d12c5c1d75367d461ef4dc2b7cdd0dbcb8532205d2eeea4c321776c035e7cb03c15991aed23dcce2de9f1ea19481e0cf751216aa76b1156f8cb1f6f8451bc2907f815f899056d3ead2e3b2ee46b6435588a94099b9660ac2441b596", 0x82, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c9f000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a05000)=0xe8) recvfrom(r0, &(0x7f000070b000-0xfa)=""/250, 0xfa, 0x40, &(0x7f00009f1000)=@can={0x1d, r3, 0x0, 0x0}, 0x10) r4 = syz_open_dev$vcsn(&(0x7f0000b5e000)='/dev/vcs#\x00', 0x49, 0x8000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00008ee000-0x8)={0x0, 0xa675, 0xff}, &(0x7f000060b000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00008de000-0x37)={r5, 0x4, 0x2f, "4ab59fcb03a7099d31676698467c94b9c3d6d91e4912ab418bdf7526e5eff3cf3b15355c7d181b6a67b976ea302646"}, 0x37) getsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f000072a000-0x4)=0x0, &(0x7f0000774000-0x4)=0x4) 2018/01/31 09:50:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dd2000)={0xffffffffffffff9c}) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f00009f7000)=""/55, &(0x7f00000d5000)=0x37) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x401) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0xff, 0x1000000001, 0x0, 0x0, 0x0}, 0x20) r2 = syz_open_dev$sg(&(0x7f0000414000-0x9)='/dev/sg#\x00', 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00007c4000-0x8c)={0xfffffffffffffffd, 0x6, 0x1, 'queue0\x00', 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x7, &(0x7f0000391000)={0x0, 0x3d, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce5000-0x4)=0x0) timer_gettime(r3, &(0x7f0000102000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00004d5000)={0x0, 0xce, "c053d1356805d28df42b31e7eaf035cb42955e6c0b5ac4404f69c50a857830a6da1fa53bb4043ac072d1d621f80377b1ffcb6a93fe67dd2dc37429472ad7b88297b5968656486c2781109be729991a18844a620463225a91bea22de24ba7bba2412ffabe5437d3921dd4edaaebb7444961fb1e3399228c2fb7252a0c3b08cb6aa17177d5dc1b8924fdedb956ec120e8743f4b48570a7237da3efabbbe7e7997023f1991a0c571fd135b6c2c3d84f8267c0e04331afabd6d5d3a0c1af6e25c61663c464de6dccddc81941578e7b09"}, &(0x7f000092e000)=0xd6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00006ce000)={r4, 0xffffffff, 0x30, 0x20, 0x1}, &(0x7f000020e000)=0x18) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000f5b000)=0x4, 0x4) socket$nl_route(0x10, 0x3, 0x0) connect$inet6(r1, &(0x7f0000892000)={0xa, 0xffffffffffffffff, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000df8000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000851000)=0x20) pipe(&(0x7f0000168000-0x8)={0x0, 0x0}) getsockname$packet(r2, &(0x7f0000707000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009bd000)=0x14) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00002c8000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x200000000000000, 0x6, 0xa, 0x100, 0x100000000, 0x100, r6}) getpeername$netrom(r2, &(0x7f00007c0000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000042000)=0x10) getsockname(r2, &(0x7f000081e000+0xde3)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000092c000-0x4)=0x10) 2018/01/31 09:50:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvfrom(r0, &(0x7f0000a18000)=""/187, 0xbb, 0x41, &(0x7f0000278000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x3, 0x0}}, 0x26) r1 = semget$private(0x0, 0x40000000000, 0x1f0c78c72b924c29) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000b18000-0x1a)=""/26) socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:50:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000089c000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f55000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000dde000-0xc)={0x0, 0xbc4f, 0x10}, 0xc) syz_open_dev$dmmidi(&(0x7f0000586000-0xd)='/dev/dmmidi#\x00', 0xffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000099d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000d98000-0x8)='cmdline\x00') r0 = getpgid(0xffffffffffffffff) sched_getscheduler(r0) r1 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet(0x2, 0x5, 0xb5, &(0x7f0000e48000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000055b000-0x4)={0x1}, 0x4) r4 = dup2(r3, r1) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f00007d8000-0x2)={0x7, 0xb56d}) accept$inet6(r4, &(0x7f0000e44000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000037c000-0x4)=0x1c) 2018/01/31 09:50:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f00005e9000)='./file0\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f00000c3000)='/dev/dmmidi#\x00', 0x6f19, 0x2) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f00000ff000-0x30)={0x0, []}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000e7c000)={0x5, 0x80000003, 0x5, '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]}) getdents(0xffffffffffffffff, &(0x7f0000597000)=""/163, 0xa3) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r4 = semget(0xffffffffffffffff, 0x0, 0x4) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00002ca000)={0x0, 0x0, 0x0, 0x8, 0x4, 0x0, 0x17, 0x5, 0x14, "e1dcda171b18ce35f15053161533996bc5a8cebbee194e721d3c7a98b9d35f767516e50acd6dd8e9f6bf33c78c2c432b1b18b57562057e8ac81a3e46a32d0f09", "5b0da61d262f4965f5564ed80a2c8195d698693b48163076d35ff318a2013803b86f10dc77715c10af83cd492e8dd157957fe2ab826e5050951ca0235df1e34b", "e6cbe14fcf63aa6f5d60f4b4936dea3329c112b2860d05724f7eb3a99ed089ea", [0x8, 0x5]}) semctl$GETZCNT(r4, 0x0, 0xf, &(0x7f0000bc2000-0xa5)=""/165) r5 = dup3(r3, r0, 0x0) r6 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r6, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) rt_sigqueueinfo(0x0, 0xf, &(0x7f0000c3f000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) r7 = request_key(&(0x7f0000c69000)='pkcs7_test\x00', &(0x7f0000a0d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000a5000)='/dev/kvm\x00', 0xffffffffffffffff) add_key(&(0x7f0000c6c000)='trusted\x00', &(0x7f0000c88000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0xfffffff9, r7) ioctl$KVM_RUN(r3, 0xae80, 0x0) rt_sigtimedwait(&(0x7f00004a5000)={0xd2}, &(0x7f0000592000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c40000-0x10)={0x77359400, 0x0}, 0x8) add_key$user(&(0x7f00004b0000)='user\x00', &(0x7f0000e38000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000aae000-0x51)="", 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f00002b0000-0x90)=[{&(0x7f00008ac000)="", 0x0}, {&(0x7f0000681000)="", 0x0}], 0x2, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/31 09:50:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000e99000-0x30)=""/48, 0x1ec) 2018/01/31 09:50:10 executing program 3: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9, &(0x7f0000022000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0xfbfb, "414a481eb77be600de2198090ddd5b453e570ee1d95f7e0f1be95bee0519956f29683cfe328a97391fae2175ba2bc53e5c320a7861d79425056df1cb9a4ec53fda640dd425e1ec2d3e47be2db85d4e7acbbb8fa7650852c0"}}}, 0x0) 2018/01/31 09:50:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000019f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d8000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$netlink(0x10, 0x3, 0x5) r3 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000a7b000)={0x0, 0x0}) write$eventfd(r2, &(0x7f0000555000-0x8)=0x0, 0x8) 2018/01/31 09:50:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000e64000-0x4)=0x0, 0x2c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f9d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) [ 89.675951] irq bypass consumer (token 00000000392a3fae) registration fails: -16 2018/01/31 09:50:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 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) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) r1 = syz_open_dev$audion(&(0x7f00007c4000)='/dev/audio#\x00', 0x8, 0x248400) accept$nfc_llcp(r1, 0x0, &(0x7f00006af000)=0x0) 2018/01/31 09:50:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000bbb000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x4000) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000cbb000-0x4)=0x7, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000afc000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000472000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00001b5000-0x8)={0x88c2, 0x2, 0xaa2f, 0x100000000}, 0xff41) 2018/01/31 09:50:11 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000-0xc1)=""/193, 0xc1) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000b31000)=0x1, 0x4) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000fba000/0x12000)=nil, 0x12000, 0x3000005, 0x4012, r0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) 2018/01/31 09:50:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x105880, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x8a16) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@generic="7d7e924773a3f5a741336c0bda882f47", 0x80}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000001000-0x4)=0x0, 0x1b0) rt_sigaction(0x17, &(0x7f0000007000)={0x7, {0x3}, 0x0, 0xba5}, &(0x7f0000007000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000006000)={0x0}) 2018/01/31 09:50:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc6000-0x9)='/dev/kvm\x00', 0x400, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b9b000)={0x0, 0x7}, &(0x7f000019a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000906000-0x4)=@assoc_id=r3, &(0x7f000058c000)=0x4) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x6) 2018/01/31 09:50:11 executing program 7: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x803, 0x401) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ee7000-0x88)={0x8001, {{0xa, 0x3, 0xfffffffffffffffb, @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]}}, 0x88) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000ee7000-0xa)='syzkaller\x00', &(0x7f0000ee7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ad5000-0x9)='security\x00', 0xfffffffffffffff9) r2 = request_key(&(0x7f0000734000)='asymmetric\x00', &(0x7f0000b98000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000306000-0x2)="ed11", 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) r3 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r4 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x8000000) keyctl$search(0xa, r3, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r4) 2018/01/31 09:50:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000025d000)='/dev/usbmon#\x00', 0x0, 0x480800) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000f68000)={0x6, 0x7fffffff, 0x6}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3ad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000048e000-0xa)='/dev/ptmx\x00', 0x410100, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) 2018/01/31 09:50:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000008000)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000033e000-0x4)=0x0, &(0x7f0000c28000)=0x0, &(0x7f0000095000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$audion(&(0x7f0000809000-0xc)='/dev/audio#\x00', 0x1, 0x200000) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000251000-0x4)=0x0) fstat(r1, &(0x7f0000c09000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r4) 2018/01/31 09:50:11 executing program 5: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000014000-0x12)='/dev/input/mouse#\x00', 0x0, 0x400080) mknodat(r1, &(0x7f0000028000)='./file0\x00', 0x8000, 0x5a) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f000002f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000046000-0x4)=0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000044000)=0xffffffffffffffff) 2018/01/31 09:50:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a95000)='/dev/cuse\x00', 0x4000200000, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000007000)=@ioapic={0x107005, 0x1, 0x9, 0xfffffffffffffffa, 0x0, [{0x3, 0x101, 0x7, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x690, 0xe30a, 0x823b, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x401, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x8, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xfffffffffffffff8, 0x1f, 0x0, [0x0, 0x0, 0x0, 0x0], 0x40}, {0x3, 0x100000001, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x8000, 0xff, 0x6, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0x81, 0x7, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x3ff}, {0x6, 0x5, 0x8e0, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x9, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8000, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x7, 0x8a, 0x800, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x9, 0x8, 0x7, [0x0, 0x0, 0x0, 0x0], 0x200000000000000}, {0x7fffffff, 0x81, 0x5, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x2, 0x10001, 0xffff, [0x0, 0x0, 0x0, 0x0], 0x20}, {0xffffffffffff36fe, 0x8001, 0x9, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x1a9, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x3, 0x7f, 0x5, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x5, 0x8001, 0x5, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x3, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x1000, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x4, 0x5, 0x300000000000, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x18, 0x618, 0x6, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x6, 0xfc8d, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0], 0x5557}]}) r1 = syz_open_dev$sndmidi(&(0x7f0000654000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x20800) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eac000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) timer_create(0x0, &(0x7f00004f0000-0x60)={0x0, 0x3d, 0x4, @thr={&(0x7f00009cf000-0xb0)="62efa8ee652e32248f1b34f1eaaa27e742ecf519e2c5571e02177a28a02ac1c147ba07837c58eb5088b96c5328d3c6cf7ade4d6c1d71c92e56ca7c4ebb67ff543ca55c7c2fa264a5a0f1a62debe0ada224575f7b5f5b4c77cbe0a745c847302b7f923e82ee42c0cd9301f825d250f9116521118ce97b0ab9fe03cf60273b0e171f43045c5295d2e3e3373db7fc72156ca9c2de0ef25c73f7117869da07b791ea9fcca5302249fbef081e26ee8c7eabe6", &(0x7f0000d68000-0x46)="e761d396fd5821dfc91f37407eddbf1764b9c30e0367e444a6c5ad41241327259a4652aa51de0f83164c4343f175bccbbe1523809d99387d701b6a3a284186251e6d4b6fb23135bbc2ae1c679585950d33282e5a705abd346fa549a86b3ca829040c42d92ee03275899d0e27dbe8e9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000043c000-0x4)=0x0) timer_gettime(r3, &(0x7f000038c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getown(r2, 0x9) syz_open_dev$evdev(&(0x7f0000571000-0x12)='/dev/input/event#\x00', 0x2, 0x200000) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000461000)={0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f000026a000-0xf)='/dev/sequencer\x00', 0x4001, 0x0) 2018/01/31 09:50:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000070f000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00005eb000-0x4c)={0x32486cd1, 0x6, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/31 09:50:11 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) munmap(&(0x7f0000006000/0x2000)=nil, 0x2000) r2 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x200, 0x84) ioctl$TCFLSH(r2, 0x540b, 0x3f) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000006000)='ns/ipc\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000007000-0x4)=0x0, 0x4) r4 = dup(r0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f0000004000)={0x7, 0x7, 0x8, 0x7fffffff, "a077f94f73da449c021772cd9255a48b91feedb50716b0f8ec4349a170d395029f61048432e19b1f230896c3", 0xa3b}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000006000)=0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f000000c000-0x18)={0x3, 0x10, 0x1, r4, 0x0}) getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000006000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x1c) [ 90.103378] device ip6_vti0 entered promiscuous mode [ 90.152316] device ip6_vti0 left promiscuous mode 2018/01/31 09:50:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_dev$usbmon(&(0x7f0000e26000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x101a00) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000e34000)=0x47e8, 0x4) bind(r2, &(0x7f0000255000-0x80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cf4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind(r2, &(0x7f0000de5000)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x80) close(r1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000737000-0x18)={0x0, 0x3c15, 0x8, [0x4, 0x0, 0x1, 0x5, 0x3, 0xff, 0x1, 0x2]}, &(0x7f00000f6000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b8c000-0xc)={r3, 0x3, 0x30}, &(0x7f0000e10000)=0xc) 2018/01/31 09:50:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e48000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x800) getdents(r0, &(0x7f0000734000-0x1000)=""/4096, 0x1000) r1 = socket$inet6(0xa, 0x6, 0x7) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00002cb000)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000afe000)={@common='vlan0\x00', @ifru_flags=0x2101}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000828000-0x7)={0x800, 0x9, 0x9, 0x5, 0x0}, &(0x7f0000e2b000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005ba000-0x4)=@assoc_id=r3, &(0x7f00001f6000)=0x4) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00009eb000)={@common='bridge0\x00', @ifru_settings={0x1, 0x1, @cisco=&(0x7f00006ad000-0x8)={0x0, 0x0}}}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fff000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/31 09:50:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xffffffffffffff, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(&(0x7f00009ec000+0xfaf)='/dev/vcsa#\x00', 0xfffffffffffffcba, 0x2) syz_emit_ethernet(0x2e, &(0x7f0000a7e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000241000-0xc)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) r1 = open(&(0x7f0000738000)='./file0\x00', 0x440, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000930000-0x4)=0x0) 2018/01/31 09:50:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000336000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x400, 0x5, 0x6}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x80010}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003f6000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000af0000)={0x28000000, 0xc, 0x1c}) 2018/01/31 09:50:11 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000c7000-0xc)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000e4e000)=0x200000000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e79000-0x9)='/dev/dsp\x00', 0x800, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000aa0000-0x10)={0x5, &(0x7f0000f7a000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) write$vnet(0xffffffffffffffff, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0xfffffffffffffed2, &(0x7f0000a5e000-0x65)=""/101, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24e) 2018/01/31 09:50:11 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x1c0, 0x1e8, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00', {0x0, 0x400, 0x0, 0x0, 0x0, 0x80, 0x4, 0x0, 0x0}, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x410) r1 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000003000)=@filter={"66696c746572000000520300", 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="24fe55d8ac7075e023e0824d7ad39d7e", @common='nr0\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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @rand_addr=0x0, 0x0, 0x0, @common='bpq0\x00', @common='irlan0\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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "642e7baf241b9d10d6f6a3e4beb52942a8f8cfc40b26e1c88c67928b733a"}}]}}, 0x2d8) sendmsg(0xffffffffffffffff, &(0x7f000001b000)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000016000)=[], 0x0, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/31 09:50:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000003000)='/dev/midi#\x00', 0x9, 0x105000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000-0x10)={r1, &(0x7f0000003000-0xaa)="8beafb50c346f86b876aa737dde42a94e1980a2b5d1049997a943bb2a705cd6a9a4c805dd54a067e269707370e5a139e917acf8febca60e27f4f2702ada1a21f48ac78ced3f5f4c2d618387daed001c215802fedce340ccb7538b0612366ef791bb6072426e7b1d8f1c147d1b2f683469feedc1283691ad8f90fad6772a175bff540d297a7c36eb71756557b1f64ccdc9b2666705eedce4914db763f580a7a65ebf481d2a27c2ca929f1"}, 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) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) 2018/01/31 09:50:11 executing program 3: socketpair(0xa, 0x80007, 0x9, &(0x7f0000234000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000d80000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e98000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d9f000)='./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$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x1, 0xfffffffffffffff9, 0xa, 0x20, 0x80, 0x0, r1, r2}, {0x2, 0x54eb, 0xdf6, 0x656ced8a, 0x4, 0x6, 0x8000, 0x80000001}, {0x4, 0xc5, 0x3d, 0x2}, 0x0, 0x5, 0x2, 0x1, 0x2, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x2, 0x2, 0x2, 0x80}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000fc4000-0x214)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:50:11 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004e3000-0xc)='/dev/rfkill\x00', 0x511080, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000749000)=0x0, &(0x7f000061a000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x22, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0x30f) connect$inet(r1, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f77000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/31 09:50:12 executing program 0: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x806, 0x15) r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00002a7000-0xe0)="d124e01fea12a653b48c9539c06ddf906b6abdad34a4a2e59f60ab40b6d7fe12c0f411adc189c050c71444ec1331e71e7f1d21b1da9901d2abc109787bafb7f3bad92548f18982514f9935f3fa037d6d003799710fcb01f9849bf8e071926a0e01e11e63e30abb0e17ee58cc880bb869c9cd8cba1c9b750854a0ffb0779a206c070d2f2c9441739fd19819e3ecb2b44a04da1b59476e828d2bdca86169e204f41f3996e442d4c91835de5bf298d5169dde267f839af9eb7c0fda9a7c2447c0748146f856a8c87dfe4431ef18d03bce7c5fe29b34f060998dbd16779cd094120a", 0xe0, 0x20000080, &(0x7f000039c000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000039e000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000133000-0x4)=0xc) accept4$packet(0xffffffffffffff9c, &(0x7f0000318000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000039b000)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000146000-0x28)={@common='bcsf0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x54c) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r2, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000131000)={&(0x7f000039b000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000009b000)=[{&(0x7f00001b1000+0xb60)="1ed69015b28755a2d4f2042c2c02e706a4d3e8015e41250ce32124b39a4230fae83f1e0305e6b06880818cbf0a077175aa1e3bcb923bc87b733f596c9d33f81168ab2f20ce9223d2d5c26c97f857259af501a6a67bf986b590a1191a4e39d513d3c39f799fc7", 0x66}], 0x1, &(0x7f000039a000)=[], 0x0, 0x80}, 0x8090) accept4$inet(r0, 0x0, &(0x7f0000399000-0x4)=0xfffffff2, 0x80800) 2018/01/31 09:50:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000f68000)={0x0, 0x9, 0x40, 0x7, 0x81}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000115000)={0x2, 0x0, [{0x187, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/31 09:50:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003be000-0x4)=0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/31 09:50:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000099f000-0x20)={0x0, &(0x7f000002e000-0x8)=0x0, 0xc, 0xffffffffffffffff, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000057b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000f02000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bfc000)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000d13000+0xf56)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xd}, r3}, 0xfffffffffffffcf1) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000f76000)={0x2, 0x110000, 0x0}) 2018/01/31 09:50:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000001000-0x8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="7db02186f545", [{[{0x9100, 0x101, 0x2a80000000000, 0x29f3}], {0x8100, 0x200, 0x83, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, {[@ssrr={0x89, 0x17, 0x0, [@dev={0xac, 0x14, 0x0, 0xa}, @empty=0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @end={0x0}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}, ""}}}}}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000002000-0x10)=@req={0x8001, 0x8, 0x3, 0x1}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2, 0x4080) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) write$eventfd(r0, &(0x7f0000002000-0x8)=0x4, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000003000-0x1c)=@req3={0x8, 0x0, 0x7, 0x2, 0x533, 0x7, 0x3}, 0x1c) 2018/01/31 09:50:12 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000a10000)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x400000) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000cbd000)={0x3, &(0x7f0000f85000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000f84000)={r1, &(0x7f0000d6c000)=""/82}) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f85000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a5f000-0x20)={{&(0x7f000069f000/0x2000)=nil, 0x2000}, 0x3, 0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f84000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000f85000-0xc7)=""/199, &(0x7f00001c3000-0x4)=0xc7) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00003c0000)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:50:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 09:50:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000418000)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002e3000-0xb)='/dev/hwrng\x00', 0x10641, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000c3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000604000)={r2, 0x1}) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00001b7000)=""/72) ftruncate(r0, 0x67) chdir(&(0x7f000083a000)='./file0\x00') msync(&(0x7f0000db7000/0x4000)=nil, 0x4000, 0x1) 2018/01/31 09:50:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = fcntl$getown(r0, 0x9) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006fb000-0x10)='/dev/sequencer2\x00', 0x40c40, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000113000)={r4, r1, 0x100000000}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000099a000-0x50)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_adjtime(0x3, &(0x7f0000b16000-0xd0)={0x0, 0x3ff, 0x200, 0x6, 0x2, 0x7fff, 0x7, 0x7, 0x2, 0x0, 0x5, 0xfffffffffffffffc, 0x5, 0x100000001, 0x1e73, 0x10000, 0x18, 0x60, 0x7, 0x8, 0xa78, 0x1, 0x1000, 0x80, 0x9, 0x1f}) 2018/01/31 09:50:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4e000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f00005d9000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x989680}, 0x8) r1 = syz_open_procfs(r0, &(0x7f0000b58000-0x8)='net/tcp\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000823000-0x110)={{0x7fffffff, 0x4, 0x0, 0xbe, "dfa088ed395ffe401dedb99b947d4c07b5ca2aa9582b561b557d3df9e258355ded3dff1709266c62b3b2a9db", 0x3}, 0x0, 0x0, 0x100, r0, 0x8001, 0x8, "c3d540f6e577a1cc0684afa566f52e11edbbab9617344e7bc9a7ac77d1384a59e7cc038e939f81bf7f1064f284d97e657dfc67982b3c55f044a92511c1787c10", &(0x7f0000ad6000)='mime_type-em1wlan0]&\x00', 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x100, 0x3ff, 0x1c0000000000, 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]}) 2018/01/31 09:50:12 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x140) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000005000-0x4c8)={{0x6, 0x3, 0xf6ce, 0x1, "728dab14766afe35a1ba8c859d289241534bad5790802322694ff10fcd03abbeeb7740ff03dade954781abab", 0x8}, 0xfffffffffffffff9, [0xfffffffffffffffa, 0x7c0a9017, 0x6, 0x9, 0x400, 0x3, 0x985, 0x2, 0x3f, 0x3, 0x10000, 0x7f, 0x0, 0x4a, 0x8, 0x3ff, 0xaeba, 0x3, 0x1, 0x2, 0xe16, 0x1, 0x7, 0x2, 0x1f, 0x100, 0x5, 0x490b, 0x8000, 0x8001, 0x8, 0x2, 0x3, 0x401, 0x23, 0x3, 0x81, 0x7ff, 0x1, 0x1, 0xffffffffffffcf47, 0x23c, 0x5, 0x8, 0x101, 0x80, 0x3, 0x2, 0x5, 0x2, 0x1, 0x5, 0x5, 0x0, 0x7, 0x8, 0xfff, 0x4, 0xffffffff, 0x10001, 0xfffffffffffffe6e, 0x8, 0x9, 0x2f14232, 0x3, 0x81, 0x3, 0x1703, 0x1, 0x46, 0xfff, 0xdf, 0x9, 0x7fff, 0xfff, 0x2, 0x80000, 0x1, 0x20, 0x1000, 0x7fff, 0x9, 0x80000001, 0x3, 0x1, 0x6, 0x20, 0xffffffffffffffff, 0x7, 0x9, 0xffffffffffffff80, 0x2, 0x3f, 0x2, 0x6, 0x7, 0x6, 0xee, 0x5, 0x7, 0x7f, 0xe3, 0x5, 0x2757, 0x8001, 0x7, 0x5, 0x5934, 0x4, 0xa01a, 0x1, 0x2, 0x8, 0xf51, 0x81, 0x1f, 0x2, 0x2, 0x81, 0x9, 0x3, 0x1ff, 0x7fff, 0x8, 0x4, 0x1, 0xa7, 0x400], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xd1, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) 2018/01/31 09:50:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f00009cf000-0x58)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c17000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000d63000)={0x10001, 0x0, &(0x7f000021a000/0x3000)=nil}) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000030a000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000499000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000359000)={{0x0, 0x0}, {0x0, 0x0}}) [ 90.725316] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/31 09:50:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f00000dc000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000dbc000-0x8)=0x3ff, 0x0, 0x3) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d63000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000522000)=0x0, 0xfffffd5a) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000018000-0x4)={0x45}, 0x4) 2018/01/31 09:50:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002a7000)=0x1) r0 = syz_open_dev$usbmon(&(0x7f0000c48000)='/dev/usbmon#\x00', 0x6, 0x1) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000850000-0x4)=0x1f, 0x4) r1 = userfaultfd(0x1000000000080800) socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000242000)=0x5) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clock_gettime(0x2, &(0x7f0000c77000-0x10)={0x0, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xd7, 0x3fe) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[&(0x7f00000c5000-0x5)='ppp0\x00', &(0x7f00005fa000)='/dev/input/event#\x00', &(0x7f0000c51000-0x12)='/dev/input/event#\x00', &(0x7f000008d000-0x1)='\x00'], &(0x7f0000149000-0x4)=[&(0x7f000043f000-0x23)='cgroupð1vboxnet1%vmnet1selinux-\x00']) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000ced000-0x6a)=""/106) r3 = socket(0x1000000000000002, 0x1, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f000005f000-0x10)={0x77359400, 0x0}, &(0x7f0000af9000)={0x0, 0x0}) nanosleep(&(0x7f0000f46000-0x10)={0x0, r4}, &(0x7f0000eb4000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000455000-0x10)={r5, 0x2712}, 0x10) 2018/01/31 09:50:12 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000257000-0x15)=@random={'system.', '\x00'}, &(0x7f0000485000-0xf)='self\x00', 0x5, 0x0) 2018/01/31 09:50:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000327000)={0x0, 0x3c, &(0x7f0000830000)=[@in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xc37, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc4b}]}, &(0x7f00009d9000-0x4)=0x10) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000999000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ca000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ab2000-0x10)={r1, 0x6, 0x7fffffff, 0xed}, 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000bd7000)=r1, 0x0) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000df5000-0x4)=0x0, &(0x7f0000bae000-0x4)=0x4) 2018/01/31 09:50:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000b52000-0x38)={&(0x7f00006f0000)=@abs={0x10, 0x0, 0xffffffffffffffff}, 0xfffffffffffffe87, &(0x7f000020e000)=[], 0x0, &(0x7f0000cab000)=[], 0xce45b2c6e4ad9cc1, 0x0}, 0x4) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) close(r1) close(r0) 2018/01/31 09:50:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000de5000)=""/31) socket$kcm(0x29, 0x5, 0x0) 2018/01/31 09:50:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x1, &(0x7f0000745000)=""/11) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004ec000)='/selinux/checkreqprot\x00', 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ad1000)={0x2, 0x4, 0x4, 0x9, 0x3, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000756000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ece000-0x4)=0xc) setpgid(r2, r3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000e1a000)={{0x2, 0x1, 0x200, 0x1, 0xd7}, 0x3, 0x5, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001c1000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c5c000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004a8000)={r4, 0x7, "573bf73b5892ff"}, &(0x7f0000f8e000)=0xf) syz_open_dev$audion(&(0x7f0000a7d000)='/dev/audio#\x00', 0x20, 0x20400) stat(&(0x7f0000ca1000-0x8)='./file0\x00', &(0x7f0000a68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b4b000)={r1, &(0x7f0000ee2000-0x5b)="0200f6", &(0x7f0000acf000-0x1000)=""/4096}, 0x18) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000012a000-0x4e)=""/78) 2018/01/31 09:50:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) symlinkat(&(0x7f00001e9000)='./file0\x00', r0, &(0x7f0000228000)='./file0\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000705000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f000049d000)='./file0\x00', &(0x7f000057d000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}) 2018/01/31 09:50:12 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x40001, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f000000b000-0x38)={0x2, 0x0, [{0x8000001b, 0x7, 0xfe7, 0x80000000, 0x5, 0x0}, {0x4000000f, 0x9, 0x3, 0xa73, 0x8, 0x0}]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f000000c000-0x10)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xb, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 09:50:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e7f000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$dmmidi(&(0x7f00007f0000)='/dev/dmmidi#\x00', 0x7fff, 0x20000) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000e1c000)=""/13) ioctl$int_out(r0, 0x0, &(0x7f0000a56000)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000197000)=[{0x8, 0xfffffffffffffffd}, {0x8, 0x9}, {0xb, 0x3}, {0xb, 0x0}, {0x3, 0x0}, {0x3, 0x0}, {0x2, 0x9}, {0xf, 0x4}], 0x8) fcntl$setsig(r2, 0xa, 0x14) openat$kvm(0xffffffffffffff9c, &(0x7f0000a5c000-0x9)='/dev/kvm\x00', 0x40200, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000079e000)=0x0) io_setup(0x26, &(0x7f00000fc000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000097f000-0x8)={0x0, 0x0}) openat$vsock(0xffffffffffffff9c, &(0x7f00001e5000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) io_submit(r3, 0x1, &(0x7f0000b58000-0x8)=[&(0x7f00004aa000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000b10000)="000000000108000000", 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/31 09:50:12 executing program 2: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000f4000)='/dev/sg#\x00', 0x0, 0x400000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000274000-0xc)={0x0, 0x2, 0x80000001}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x400000, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000aff000)=0x0, &(0x7f0000b00000-0x4)=0x4) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x38) 2018/01/31 09:50:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004c8000-0xb)='/dev/mixer\x00', 0x200001, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000c92000)=0x0, &(0x7f0000530000-0x4)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000acd000)={0x2, [0x1000, 0x0]}, 0x8) r1 = socket(0x10, 0x0, 0x100000000) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00009c9000-0x28)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:50:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006cd000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9d00000000000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = syz_open_dev$mouse(&(0x7f00008e8000-0x12)='/dev/input/mouse#\x00', 0x5, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000672000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000064c000-0xf)='/dev/sequencer\x00', 0x262800, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f000062c000)={0x5, 0x9, 0x7, 0x3, 0x2, 0x1}) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000009000)=r1, 0x4) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f000000e000-0x4f)=""/79, &(0x7f0000009000-0x4)=0x4f) 2018/01/31 09:50:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) prlimit64(r2, 0xf, &(0x7f0000db8000-0x10)={0xa11, 0x9}, &(0x7f00009e3000-0x10)={0x0, 0x0}) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) getdents64(r1, &(0x7f0000335000-0x6d)=""/109, 0xfffffda2) [ 90.906684] sock: sock_set_timeout: `syz-executor0' (pid 12462) tries to set negative timeout [ 90.928059] QAT: Invalid ioctl [ 90.942770] QAT: Invalid ioctl 2018/01/31 09:50:12 executing program 5: mmap(&(0x7f0000001000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000033000-0xc)={0x2000, 0x0}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x1, &(0x7f0000033000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000002b000-0x4)=0x14) getitimer(0x1, &(0x7f0000037000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 09:50:12 executing program 1: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f18000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f17000)={0x5}, 0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f0f000-0x3c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, 0x1}], 0x1c) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f19000-0xb)={0x5, 0x8, 0x6, 0x3, 0x3f, 0x2, 0x2, 0x1, 0x2, 0x7ff, 0xe8e7}, 0xb) 2018/01/31 09:50:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bcc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000080b000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200, 0x7, 0x1f, 0x5}, &(0x7f0000ecd000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000165000)={r1, 0x5}, 0x8) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r2 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000050d000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") ioctl$sock_proto_private(r2, 0x89ef, &(0x7f00005d4000)="") unlinkat(r2, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000233000-0x14)='./file0\x00', &(0x7f00001e7000-0x8)='./file0\x00') 2018/01/31 09:50:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000cb8000)={0x0, ""/0}, 0x8, 0x0, 0x0) msgsnd(r0, &(0x7f0000dc2000)={0x1, '('}, 0x9, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000feb000)='/dev/vcsa#\x00', 0x7, 0xc0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000569000)={0x3, 0x7fff, 0x2, 0x2, 0x0}) 2018/01/31 09:50:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = syz_open_dev$vcsn(&(0x7f0000d23000)='/dev/vcs#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00009e0000-0x4)=0x0, &(0x7f00008d3000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000031a000-0x4)={0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000012c000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000bff000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b51000)={0x0, 0x0, 0x0}, &(0x7f00001e6000)=0x8) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') umount2(&(0x7f0000117000)='./file0\x00', 0x0) keyctl$negate(0xd, 0x0, 0x0, 0x0) 2018/01/31 09:50:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80005, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) 2018/01/31 09:50:12 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0xffffffffffffffff, &(0x7f000000b000-0x4)=0x2000080000000002, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000013000-0x8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 09:50:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f42000)={0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = epoll_create(0x400) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae8000-0xc)={0x0, 0x0}) r2 = dup3(r0, r1, 0x80000) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000cdd000-0x10)={0x0, 0x5, 0x6, 0xbace}, 0x10) fcntl$dupfd(r2, 0x406, r1) r3 = openat(r0, &(0x7f0000abb000)='./file0\x00', 0x10000, 0x40) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000c93000-0x1000)="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") writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/31 09:50:12 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1b) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0xffff, 0x81}, 0x8) 2018/01/31 09:50:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) shutdown(r0, 0x1000000000000002) socket$nl_generic(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f000027c000)={&(0x7f0000f28000)=@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x9486}, 0x1c, &(0x7f0000583000-0x40)=[{&(0x7f00006dc000)="532d6eb1bf00baef924d300f0f996c22c0e7a90a0547c8adda24bde5e78e89469f82d628a7e31e60e723c37a9ef819ae321a2c9c15bb219e806a62bdda3b4dc52ac9812eb12710534feb2a755abbe69c3f367ee54730ca4bf163e8750f8df6295627327d57e4d13c6c3978ff9a4939ef03192941d4f4b7131ee958201fa9f131d9f3bcd0193d804afee0fd7afab25e95704e3dba82a6fe5c248058f630f67ab9bb28b093572d47c776d36c8dffc920a870c21058fb11495c", 0xb8}, {&(0x7f00006e0000-0x3e)="10076aa8caf306edffc01617ab837634325bbec413535a541e1adb3895bb114028c2cc7e61606aee377f91b6a6441b3b9f4c19571db794d1e55e8a012f85", 0x3e}, {&(0x7f0000a0c000-0xc6)="c7c4242c214704f03bc4e6046c29488c26bce5efd1ea1160831847dc7d55bb7a4eaf1ba331d42ddfdd1ba5fbf49064aead11e4ea86297eda5cbcd8460cd8f6297a5f1d1de73504240825d254bd81958ec7f1a993b69e8b6aa828a49123829ed4a250353fcdd1128c5607c8d7e34fc37633f85e260fc5b06dc05a1e9e5767e3b8acc76c2a665060046caa50757ade2bb4bafaa6df2c52c9b87852f928d454e53ae79f6b9e6dc99f9e809b1d9a3f92f2af32035f0e75c2fd74ec6faf402cd049921f64a12f50a7", 0xc6}, {&(0x7f000071f000)="1dfa550219ffa5fa25062b717a175beccde08440baea6a5ea8a303434251a23801bc424d9e61649df8cb67771b775611f59c27d9e8212acbaa842c836c22b6f93792b860e9b2d284aa4d0fac3c08ed913d7854e01b217cf4139e84a2bd4841b67b35124db8e1f3b937aa6b35dcba8d41bb7cc12226a65602e6e8a71dcd8dc3d3335cc1daf832ce55116f28e4628e38fdb075d4c2fd79b0a94ea530d89ab7383efd4543857eac557d087bab37493bee56602aef464d5ba042456fadd331", 0xbd}], 0x4, 0x0, 0x0, 0x8010}, 0x8000) r2 = syz_open_dev$vcsa(&(0x7f0000a97000-0xb)='/dev/vcsa#\x00', 0xf8, 0x800) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000070c000-0x4)=0x3, 0x4) r3 = syz_open_dev$vcsn(&(0x7f0000c71000)='/dev/vcs#\x00', 0x8001, 0x400040) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000262000-0x19)="e2af5a43dfb22e36eceb0af97a1bd362bb603996e663c68f83") flock(r1, 0x1) syz_open_dev$mice(&(0x7f000010c000)='/dev/input/mice\x00', 0x0, 0x2c500) 2018/01/31 09:50:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00007a0000-0xb)='asymmetric\x00', &(0x7f00000e3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d30000-0x11)='/selinux/enforce\x00', 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000fb2000-0xc)='cifs.spnego\x00', &(0x7f000086c000)='-\'systemuser{,&\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00007fc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(0xffffffffffffffff, &(0x7f0000ba6000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d63000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000cce000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00003a6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000023a000)=@sack_info={r3, 0x8, 0x401}, &(0x7f0000cbf000-0x4)=0xc) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x8971, &(0x7f0000210000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) add_key(&(0x7f000036d000)='user\x00', &(0x7f0000f46000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a83000)="a1fc8ff25170c2b681149dd47d02df66f265c99e3c8e2e047be92610eadfaeec5cfdbc445aac02c5f096af8a4adab81498ef4262992ab0e3d5f7eed8c9616a47ed701b464534b71b1f618ad2b55e84a7eba158", 0x53, r0) 2018/01/31 09:50:12 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00005ab000-0xc)={0x6, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x1, &(0x7f0000e8b000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000320000-0x10)={0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000019c000-0x38)={&(0x7f0000368000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d53000)={&(0x7f0000a2b000)=@getsa={0x50, 0x12, 0x42a, 0x4, 0x3, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x7f}, [@address_filter={0x28, 0x1a, {@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x5, 0x1f}}]}, 0x50}, 0x1, 0x0, 0x0, 0x40840}, 0x40000) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000bc7000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f00005cb000)=0x14) recvmmsg(0xffffffffffffffff, &(0x7f000009a000-0xf0)=[], 0x0, 0x0, &(0x7f000020e000)={0x0, r1}) 2018/01/31 09:50:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000033c000)={@generic="5ac5ac7ce5fa9dc4cdc919c24a4fe3b6", 0x8}) 2018/01/31 09:50:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e0e000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000000000)=0x1e, 0x80000) bind$vsock_dgram(r0, &(0x7f000069b000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:50:12 executing program 3: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000aed000-0xb)='/dev/vcsa#\x00', 0x1, 0x200) fchmodat(r0, &(0x7f00008d3000-0x8)='./file0\x00', 0x12) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000d28000)=""/0, &(0x7f0000bd4000-0x4)=0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000233000)={0x5, 0x5}) 2018/01/31 09:50:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x2) fcntl$addseals(r0, 0x409, 0xc) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f90000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x210) 2018/01/31 09:50:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000af1000-0x19)=""/13, &(0x7f0000000000)=0xd) 2018/01/31 09:50:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000014000-0x2)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:50:12 executing program 7: r0 = semget(0x3, 0x3, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000000)=""/176) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b17000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5455, &(0x7f000031e000)=0x5) 2018/01/31 09:50:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000d75000)=0x3, 0x8a) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000d75000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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 = msgget$private(0x0, 0x400) msgsnd(r2, &(0x7f000074b000-0x89)={0x2, "55433923accb6be3a30d9cc57cbd21ad1c498796add00e9ac315fcf1c3de6175b02791e84f40e0d820c4330f3de898f71e3a77a9384169acb4cfca62b3ab9dd2e93a86c35e494f76ee8a95d870c61b60593bcd8e49c525ce7046668bc054692475f1b933e6630343f4438978a81a07ba47891fecb7125a7d5083f47a128ad70af5"}, 0x89, 0x800) 2018/01/31 09:50:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bc8000)={0x0, 0x0, 0x0}, &(0x7f0000f0a000)=0xfffffffffffffe93) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r3, r2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/31 09:50:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000017000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ppoll(&(0x7f0000013000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f000000d000)={0x0}, 0x8) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)=0x7f) r2 = dup2(r1, r1) ioctl$int_in(r2, 0x5421, &(0x7f000000a000-0x8)=0x1fffffffe0) fcntl$getownex(r2, 0x10, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000018000-0x8)=0xfffffffffffffffa, 0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000019000-0x38)={0x0, 0x0, &(0x7f0000019000-0x60)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000019000-0x2d)=""/45, 0x2d}, {&(0x7f0000018000)=""/255, 0xff}, {&(0x7f000000b000-0x81)=""/129, 0x81}, {&(0x7f0000019000-0xde)=""/222, 0xde}, {&(0x7f0000019000-0xef)=""/239, 0xef}], 0x6, &(0x7f0000019000-0x8d)=""/141, 0x8d, 0x9}, 0x40) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000017000-0x28)={0x9, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f000000d000-0x10)=[{&(0x7f000000c000-0xef)=""/239, 0xef}], 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000012000-0x40)=[{&(0x7f0000016000)=""/4096, 0x1000}, {&(0x7f000001a000-0x88)=""/136, 0x88}, {&(0x7f000000e000-0x1000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4b)=""/75, 0x4b}], 0x4, 0x0) 2018/01/31 09:50:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f00001e3000)=0x0) 2018/01/31 09:50:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000a8f000)='/dev/dsp#\x00', 0x6, 0x1) bind$inet(r2, &(0x7f00005fb000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) rt_sigpending(&(0x7f0000d92000-0x8)={0x0}, 0x8) select(0x40, &(0x7f000037e000-0x40)={0x400, 0x3, 0xffffffffffffff80, 0x2, 0x4, 0xe1d, 0x1, 0x7fffffff}, &(0x7f0000aae000)={0x7fff, 0x80, 0x80000001, 0x5, 0x100, 0x28, 0x7, 0x84}, &(0x7f00001de000)={0x9, 0x27a, 0x4, 0x0, 0x0, 0xce1, 0x0, 0x1000}, &(0x7f0000b1b000-0x10)={0x0, 0x7530}) write$vnet(r0, &(0x7f0000948000)={0x1, {&(0x7f0000736000)=""/170, 0xaa, &(0x7f0000ca5000)=""/138, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000821000-0x4)=0x1010) ioctl$VT_RELDISP(r1, 0x5605) 2018/01/31 09:50:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000975000-0x9)='/dev/dsp\x00', 0x101400, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000751000)={{0x9, 0xffffffffffffffc0, 0x800, 0x2d1c, 0x1, 0x3}, 0x0, 0x2, 0x0, 0x5, 0x400, "5dd48029288ba0e747683339d4aac912da038e4365c9453544287c5f681de661309d3872ea13dadbfca3471fb8d3c02ba56baa6f5d402f54e1332eaa93e8a2f17a302d4e8b706ce4ba327a3072937ec156a55583f9e9c4d87032dfd28aa00a01703cf7519ed51e3e11321a6b00078b26bc9553d512c0c8f6a1417b89d009ebc9"}) tkill(r1, 0x28) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000469000)="889f1c5fef9c165f63a94892a427f902fb7fe36881936005b3f1e294b593b8c091359a", 0x23) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00008b3000-0x3)='nv\x00', 0x3) getsockopt$inet_tcp_int(r2, 0x6, 0x1a, &(0x7f0000ae7000)=0x0, &(0x7f000034e000-0x4)=0x4) 2018/01/31 09:50:12 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) mmap$binder(&(0x7f0000e98000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000002000-0x6a)=""/106) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x8)={0x2, [0x2, 0x9]}, &(0x7f0000002000-0x4)=0x8) 2018/01/31 09:50:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) link(&(0x7f0000bd6000)='./file0\x00', &(0x7f000066d000)='./file0\x00') pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000b20000)="80fd02002000", 0x6}], 0x1, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000097000-0x38)={&(0x7f0000856000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x40, "ebd6482de1d07c1d7c312a9c801ca25bb36e74618136bfa6a43c4c60f6d82a11ddc4c47417b5b767be991bbfa63391316fb9ec02a0f0bc6d3ad6763ec4e0d3", 0x4}, 0x60, &(0x7f0000943000-0x40)=[{&(0x7f00002cc000)="bf238638b8aa78292981b33f99", 0xd}, {&(0x7f00004c9000-0x11)="c6ba22bae352594c224cf9fcdbd1e1a285", 0x11}, {&(0x7f00003e1000-0x12)="9ae879079d0e4dd38eb12b1539398fba408e", 0x12}, {&(0x7f0000049000-0x7e)="aa230f753c6d7abc53084f6159cd58894d49d9cdac3d1ce82ea909d9174477a0297cbf83ef6d2143e8cace5709b26d2caf9405302dec372f58106f82385ba72b386ec5f09e58aed01051962fcaeac973bfa674b54ee226422b9949c9dd017893e2c3f683350bf64088ccdf8da6c5227a7f697e9a5444c84751466debf91a", 0x7e}], 0x4, &(0x7f0000a1f000)={0x28, 0x108, 0x3, "31b7330149a8698eb07afcd09a5b604876c686"}, 0x28, 0x4}, 0x8004) 2018/01/31 09:50:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x81, 0x407ffc0003}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000bdd000)={0x1, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000e1f000-0x8)={0x0, 0x3ff, 0x7}, &(0x7f000020c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000032a000)={r1, 0x80000000}, 0x8) unlinkat(0xffffffffffffffff, &(0x7f00000ed000)='./file0\x00', 0x200) 2018/01/31 09:50:12 executing program 3: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000099000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa0, 0xe0, 0x0, {0x0, 0x0}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x1, 0x8}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x308) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000166000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f000026c000)=0x0, &(0x7f0000205000-0x4)=0x4) 2018/01/31 09:50:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000486000-0x9)='/dev/kvm\x00', 0x2040, 0x0) bind$alg(r0, &(0x7f00006bf000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000778000-0xf4)="", 0x0) 2018/01/31 09:50:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") unshare(0x20000400) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000043a000)='/dev/qat_adf_ctl\x00', 0x2c02, 0x0) ioctl$TIOCEXCL(r1, 0x540c) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/31 09:50:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000993000-0x9)='loginuid\x00') writev(r1, &(0x7f0000ba9000-0x10)=[{&(0x7f00007bf000-0xf7)='+', 0x1}], 0x1) fcntl$notify(r0, 0x402, 0x0) 2018/01/31 09:50:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000057e000-0x9)='/dev/kvm\x00', 0x4000100000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000010000-0x20)={0x10002, 0x4000000000000001, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000543000)='/dev/sequencer\x00', 0x428101, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000ccd000-0x4)=0x0, &(0x7f0000f77000-0x4)=0x4) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000fa8000-0x18)={0x0, 0x40, 0xdce, &(0x7f00004d1000-0x8)=0x0}) [ 91.457663] QAT: Invalid ioctl 2018/01/31 09:50:12 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000003000)=0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x4000) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0xa8000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000007000)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000007000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000008000-0xd)='/dev/dmmidi#\x00', 0x8000, 0x200) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/audio\x00', 0x400440, 0x0) syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x7, 0x101000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x400, 0x0) 2018/01/31 09:50:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009ea000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$nfc_llcp(r0, &(0x7f0000607000)={0x27, 0x5, 0x7f, 0x4, 0x9, 0x4, "c5d7f90b6a0c1e2c58f54c560559867c9496ff2b3cca62632914be4d59caa11fe18318201ab48c63bec5ddec8e882157d0aa4ab6af80a643cd959e643f9cdc", 0x3}, 0x60) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f000097c000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') close(r1) 2018/01/31 09:50:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000e86000)='/dev/midi#\x00', 0x7ff, 0x140) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005cf000)={0x8000, 0x8, 0x8, 0x101, 0x0}, &(0x7f0000745000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a0c000-0xa0)={r2, @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]}, 0x1, 0x1, 0x6a0, 0x10, 0x80}, &(0x7f0000341000)=0xa0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = creat(&(0x7f0000302000-0x8)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000ff3000)=[], 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r5 = dup2(r3, r3) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x2, &(0x7f0000e5e000-0x8)=0xa2, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f000053b000)=[{0x2, 0x33b}], 0x1) getsockopt$inet6_tcp_int(r5, 0x6, 0x14, &(0x7f0000e69000)=0x0, &(0x7f0000913000)=0x4) 2018/01/31 09:50:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000dc9000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b76000-0x4)=0x48) fcntl$setstatus(r0, 0x4, 0x6000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e8c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00008f3000-0x3)='ns\x00') ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000616000)={r1, r3}) socket$inet(0x2, 0x3, 0x1000) sendmsg$nl_xfrm(r1, &(0x7f0000c2b000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00002f1000+0xd99)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0xfffffffffffffffe}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000bbb000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000074a000-0x8)={0x1, [0x0]}, &(0x7f00004b3000-0x4)=0x8) fcntl$setsig(r0, 0xa, 0x14) r5 = add_key$keyring(&(0x7f00004ea000-0x8)='keyring\x00', &(0x7f00008b9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r5, &(0x7f0000d4c000)=""/105, 0x69) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00008ed000)={@generic="ff6c0503db3039bb0795400b8118fe82", 0x200000000000000}) fcntl$setownex(r3, 0xf, &(0x7f0000b13000-0x8)={0x0, r4}) 2018/01/31 09:50:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time={0x0, 0x0}, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000073a000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00002c2000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a20000)=0xe8) sendmsg$nl_netfilter(r3, &(0x7f0000548000)={&(0x7f0000b68000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00007a9000-0x10)={&(0x7f0000c21000-0x178)={0x178, 0xe, 0xf, 0x0, 0x4, 0x2, {0x2, 0x0, 0x5}, [@generic="", @generic="7acc0b3aa5095c71714b5cca20d38d3125ba4e3a0bf4f541019ea33e494fb1bd151eee6d51f2311501cf0f30b77ae084f6cbdfb2e38bf6c3e0821564f87db7957e03998552a91be3a23ccd8debc0653b504530380570a0785015358bab550f4019815904ce82a9ab6129bcc0cf61fbbba7cf9f9a5906a21e5f99a95a044642f66b475cca0bdedfc48de671d705046107abfd39671b9acb0dae4a80a3a6b6e27f9854d0f05a1b828d5826389f41592f8e459ec04b61ec8adaf9fa", @typed={0xc, 0x58, @u32=0x0}, @nested={0x28, 0x90, [@typed={0x18, 0x43, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x22, @uid=r4}]}, @typed={0x18, 0x66, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x10, 0x77, @u64=0xffff}, @nested={0x4c, 0x92, [@typed={0x14, 0x2e, @str='vboxnet1{&\x00'}, @typed={0x10, 0x76, @u64=0x9}, @generic="e6fbe2b2910cb515a15826876c99407adbb80e4f9e738668a086d9f7d34ac52ca6138536"]}]}, 0x178}, 0x1, 0x0, 0x0, 0x1}, 0x4008000) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000e56000-0x4)=0x3b6e, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8, 0x0}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000062e000)=0x0, &(0x7f0000fc1000-0x4)=0x4) close(r0) r5 = openat(0xffffffffffffffff, &(0x7f0000f20000)='./file0\x00', 0x8000, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000ae8000-0x50)={{0x2, 0x10001}, {0x8, 0x1f}, 0x0, 0x5, 0x800000000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:50:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000086a000)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f39000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c24000-0xa)='/dev/cuse\x00', 0x101400, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) socketpair$inet6(0xa, 0x5, 0x0, &(0x7f0000755000-0x8)={0x0, 0x0}) close(r1) 2018/01/31 09:50:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00003d6000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000276000)='gid_map\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000dbc000+0x94c)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b9f000)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ba1000-0x6d)={r2, 0x65, "4e5efcea1030bca4862812f212089a9b0924687b95d8badd57e7c5a1382ffa265673a02e8f09eb8dbdf89891309bea224d441983f89a6eeb70f35f2bcd999c1bdd457095a6449096de3f8aa111e1521600049aaa5c0ad96b17d063035bae775458b5195800"}, &(0x7f00004bc000-0x4)=0x6d) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000375000-0x4)=0x3) 2018/01/31 09:50:12 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000735000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f000098c000)="b8dfe6b1526c7cba8fd4184f8ae37daab425bc2caff3363bcb8f5bbfcc15a4246f9f4c5e33d82a36f5df1dd8f35b21736fdd73176d7595b3ce3b2e67a633eb9994e38cd1b413cbb15df4bbfa5f94d54a034a49a77bd6dcfbcb2a8325c852") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000858000)={0x0, 0x0}, 0x800) fsetxattr(r1, &(0x7f0000e1f000+0x2ba)=@random={'btrfs.\x00', '$]vmnet1\x00'}, &(0x7f0000001000-0x7)='[wlan0\x00', 0x7, 0x0) 2018/01/31 09:50:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000cf4000-0x30)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}]}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a46000-0x1)=0x0, &(0x7f000002a000-0x4)=0x4) 2018/01/31 09:50:12 executing program 4: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000056000-0x10)="0101000000000002b2000300019cc754", 0x10) r1 = accept$alg(r0, 0x0, 0x0) dup2(r1, r0) 2018/01/31 09:50:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000002009, 0x0) userfaultfd(0x80800) read$eventfd(r0, &(0x7f0000345000)=0x0, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000190000)={0x0, 0x0}) ptrace$getsig(0x4202, r1, 0x4, &(0x7f0000a15000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 09:50:12 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="b14ddeffe576", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2c, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000008000)='/dev/admmidi#\x00', 0x401, 0x2) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x80000001, {{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]}}, 0x90) 2018/01/31 09:50:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000310000-0x10)='/dev/sequencer2\x00', 0x105902, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000474000)={0x0, 0x0}) r3 = socket(0x10, 0x802, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r3, &(0x7f00002ef000-0xc)={r2, r1, 0x4}) 2018/01/31 09:50:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000602000)='/selinux/status\x00', 0x0, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00007f4000-0xc)={0x4000000, 0x401, 0x33}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003fa000-0xc)={0x80000004, 0x0}) personality(0xc00000f) select(0x40, &(0x7f00008f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000071d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000699000-0x10)={0x0, 0x2710}) 2018/01/31 09:50:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da7000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000089c000)='./control\x00', 0x400) open$dir(&(0x7f0000098000-0xa)='./control\x00', 0x0, 0x0) inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000652000)='./control\x00', 0x20) inotify_add_watch(r1, &(0x7f000058c000)='./control\x00', 0x5f) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000193000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000986000)={0x50002011, 0x0}) 2018/01/31 09:50:13 executing program 5: 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, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 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, 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=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd5000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_buf(r1, 0x0, 0x1, &(0x7f0000f18000)=""/4096, &(0x7f0000473000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:50:13 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000005000)="890299485fceb702b165b01dd1f886e7f72c6c99db5f7996344741e60e4479d8a5e6ebdb3163c3c523caa9c966fe23", 0x2f, 0xfffffffffffffff9) keyctl$update(0x2, r0, 0x0, 0x0) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="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", 0x958, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000005000-0x957)=""/4096, 0xfffffffffffffe00) 2018/01/31 09:50:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000123000)='/dev/cuse\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000347000)=@req={0x10000, 0x28000, 0x2, 0x3}, 0x10) sendfile(r0, r1, &(0x7f0000772000-0x8)=0x0, 0x1000000000000020) 2018/01/31 09:50:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd7000)='./file0\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f00009da000)='/dev/audio#\x00', 0x20, 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = open$dir(&(0x7f0000268000)='./bus\x00', 0x0, 0x111) lsetxattr(&(0x7f0000645000)='./bus\x00', &(0x7f0000ed0000)=@known='security.selinux\x00', &(0x7f00009a9000)='/dev/audio#\x00', 0xc, 0x2) getdents64(r1, &(0x7f0000f08000-0x14)=""/24, 0x18) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000cdb000)=r0, 0x4) 2018/01/31 09:50:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000e34000-0x10)={0x0, 0x0}) futex(&(0x7f00003ed000)=0x0, 0x8000000200000085, 0x4, &(0x7f0000000000)={0x0, r0}, &(0x7f0000000000)=0x0, 0x3fffffff) 2018/01/31 09:50:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000858000-0x78)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001d3000)='./file0\x00', 0x0) sendto$unix(r0, &(0x7f0000b6a000-0x76)="0a29c49990c61b834dc2335ccbce2b43b5ed632124e15ecc682d0a1e4c238751b150b6c6deb5453cdf975459375eafa6d04a6065c366ce58ff3f18a1d9119c735094cecce8655858ed2bc49a0e27445a3efa47f1d84511cde1e983a16db71c1cd79257b7cb91f721c3a7cc6dffc0612205df38509d0a", 0x2, 0x40, &(0x7f0000d8e000-0xa)=@file={0x0, './file0\x00'}, 0x6) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000476000)={r0, 0x28, &(0x7f00004c3000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000dd5000)={r1, 0x7, 0x0}, 0xc) 2018/01/31 09:50:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000174000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) readahead(r0, 0xfffffffffffffffc, 0x5) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00007b2000/0x18000)=nil, &(0x7f0000aa7000-0x18)=[@text16={0x10, &(0x7f00007ae000-0x3d)="650fc78803002e676736f36f0f71d0fff30f01df66b9800000c00f326635008000000f300f4edf65f2f0811b0080b83f008ec8f23ef2f26536d80c0f06", 0x3d}], 0x1, 0x0, &(0x7f0000687000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cd1000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f00000f6000-0x18)={0x0, 0x1, 0x8, 0xa5e0, 0xfffffffffffffffe, 0x0}) 2018/01/31 09:50:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000d3a000)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x10241) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fde000-0x6)={0x0, 0x31}, &(0x7f0000498000)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000049c000-0x8)={r1, 0x5}, 0x8) r2 = syz_open_dev$loop(&(0x7f0000651000-0xb)='/dev/loop#\x00', 0x0, 0x44042) read(r2, &(0x7f0000d90000-0x1000)=""/4096, 0x1000) r3 = accept4$unix(r0, &(0x7f000052d000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b3b000)=0x8, 0x800) tee(r0, r3, 0x7, 0x4000a) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fd7000-0x4)=0x8, &(0x7f0000a92000-0x4)=0x4) 2018/01/31 09:50:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000cd3000-0xe)='oom_score_adj\x00') exit(0x1) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000584000)='/dev/autofs\x00', 0x183c00, 0x0) 2018/01/31 09:50:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000350000-0x8)='keyring\x00', &(0x7f0000d45000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = syz_open_dev$vcsa(&(0x7f0000bb6000-0xb)='/dev/vcsa#\x00', 0x7fff, 0x800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f000020f000)=0xfe) r2 = add_key$keyring(&(0x7f0000210000)='keyring\x00', &(0x7f0000116000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r0, &(0x7f0000eae000)=[{&(0x7f0000f67000-0x24)="c1f15bac8e10f1980fb8bb2ecbae29cd91030add016bc4d6ebb619f451a035b020d793e9", 0x24}, {&(0x7f0000636000-0xb9)="44110ef3f7daa70a7a09595db80831d18e2f34aaae0172a92ba416edc0924506151928089e39dd848a5949b81ed024e2c909e111a95c59dc0af3cafa1b0b8ab6a47f998b2ec74eb48627adc460b14897f1c5bef887bb6687b80ca3e2b5ba04ed226d8a25555ca0bf4fc0d8e0e37da75b8de69f1c55fc82387bf0b3b837085134ac6ab1d6f79e119e619b11c3cfeef3efc55b0d4a2e930d59b53924d67575f08ac540dcaa23924fe3dc38cbeeced691739ae5af59a0502f5675", 0xb9}, {&(0x7f00006cf000)="f895862e38352ed14d7901a6b6ff3c4f8190b3bb7a7bb7c3e5e5b2763c37da90c7a093ebea02c13b59443861f0c07bc055e412a6ff345e59f82c410cba4cdfa2344da2c0593d8a3622ed5966f4d20b630c7baf273f0caa6bf503203711465235aa84114a0e6111529c334de87fe81c4b0e0d65f1cdc0b1093b43eac652d3ee0a9bd1fdc3a6e8a368c3e9282022ef686190102bfc2e222ef28b7fe88bd6d91ffea26192e49f7b9fdc813b456f62a892a7927544c55bd0a012503ff603a57682e1e7f7694bd4f9d29d581d13db210b7bc2bef35d9cd5dc8c6c65", 0xd9}, {&(0x7f00003ec000)="f782787e6a0094830bb8315aa674aeae130ceda706db05d0b26f7b3dfbc6a341a66a8e4edecb79fb07417fff2d759644bc0f6f8a2d6c9a30688f64d31614fe5618efeac6e4410d0c4b9cf31ff1713d71c09b49818a2989e4ed44e7ef1cb2f776f8a3", 0x62}, {&(0x7f00001c0000-0x34)="921e3d2ef2fa9f3475277951e666bfeb678dd09eb9b8b29ccbe072c23fc46c72cbaeafeb79dfae2aa3cb4494685e002a332202ae", 0x34}], 0x5, r2) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) 2018/01/31 09:50:13 executing program 2: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000a18000-0x8)={0x0, 0x5}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d33000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000d31000)="a6bc5a2a66ef993066b3e174f66c4c12350ac5cec1b90f0eb56d7669726d2c5b8860ec227b4ec4409761c30a637f292c140cb4814122d0b87a3f6018951c07f2e0ee7843f9b7c6dba11f48fe1d7271ad2b1bfea0ce97e611b7e3f362c5055546be6df95e03e4193e276cdc55a8b95be1e9a398c19aab9967d1470984ac9536c75d0b6ef8bc5525d6d42c6e8f944146eec1dd3d4cdff34abddc7bb0e13870b7f7a2f47abb28d5c1bffb833a0f11a58519d3e5af32efecbc87c335fca0aa29a6595c1bd4a44f7914994afcf5a5b7a780edd84223a1fcad3605", 0xd8) 2018/01/31 09:50:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000f2000)='keyring\x00', &(0x7f00009cb000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f00001f1000)='k\t\x00ring\x00', &(0x7f00009ca000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f00000-0x2)='/selinux/checkreqprot\x00', 0x800, 0x0) r4 = getpgid(0x0) setsockopt$inet_buf(r3, 0x0, 0x28, &(0x7f0000d4b000)="e59e1994b99d18c0a8d3ca07f87667e2d50de696797036125b4384a884090745e7bbb5a135c8f3bc6fbf96641677703c9ede73c350392dd36eeb66022cbe983936ad57c649d9f03e99131fba849440f0272d4866c4c1d29e27aaa29f3377be4e7b9befa5c31d00ee36281581de7e1191e6cc01561c9350f4f91675847700b5f3dc14ba8f146b592311d9fb3431330c7fd46a52958566e87469af6d534fd0c058a414050e90274e12556f21d3ebac08285d76454410322da590c8c24660d230cb908cd0100aede1100c669d1909b27aeb4b9b", 0xd2) personality(0x8000000013) r5 = syz_open_procfs(r4, &(0x7f00004ed000-0xa)='attr/prev\x00') dup2(r2, r5) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000931000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000025000-0x4)=0xc) getsockopt$inet_dccp_int(r3, 0x21, 0x1, &(0x7f0000b1e000)=0x0, &(0x7f0000e28000-0x4)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f000094d000-0x28)={'vcan0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) modify_ldt$read_default(0x2, &(0x7f00000e9000-0xd5)=""/213, 0xd5) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/31 09:50:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000020000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000cb6000-0xb)='/dev/adsp#\x00', 0x6, 0x400) renameat2(r3, &(0x7f0000630000)='./file0\x00', r2, &(0x7f00004db000-0x8)='./file0\x00', 0x7) inotify_init1(0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00007e6000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000028f000-0x98)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, @sint={0x0, 0x0}}]}) 2018/01/31 09:50:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000ce1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000b11000-0x8)='./file0\x00', 0x82002, 0x1) add_key$user(&(0x7f0000f69000)='user\x00', &(0x7f0000413000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000994000-0x6a)="5c7ebb1186d08bc13956a4290d88ebd11ec8317aeabfb49eed8a801c528d3c28dbdb4c650606227cdff32bac2f9976b0d9418daa9cf08eb768ade4fd9877d340e969a3d432b1e3e96778ee9d3c6fbeeee937bb6d5d6d1e119b61715b81aa4add342f30e3cbde411c96f1", 0x6a, r0) connect$netlink(r1, &(0x7f0000b50000-0xc)=@proc={0x10, 0x0, 0x1, 0x100700}, 0xc) r2 = add_key$user(&(0x7f00001c5000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f70000-0x12)="47f37dc24fad52ab08", 0x9, r0) r3 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f0000a1c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000115000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0eeb9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672178f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00000ee000)={r2, r3, r3}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00001ed000-0x10)={'crc32c-intel\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000b1000)={0x0, 0x0}) 2018/01/31 09:50:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000820000)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/31 09:50:13 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b4a000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000141000-0x8)={0x0, 0xfffffffffffffa89}, &(0x7f0000467000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000015b000)=@sack_info={0x6, 0x0, 0x1}, 0xc) ftruncate(r0, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f66000)=@assoc_value={r1, 0xb66}, &(0x7f000020d000)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f68000)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000f69000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00009b1000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) clock_gettime(0x0, &(0x7f0000f68000-0x10)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0xc) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/qat_adf_ctl\x00', 0x50200, 0x0) 2018/01/31 09:50:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = syz_open_dev$sndpcmp(&(0x7f00007fe000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x4201) ioctl$int_in(r0, 0x5452, &(0x7f0000e59000-0x8)=0x397) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00007ff000)={{0x0, 0x3}, {0x19, 0xff}, 0x1, 0x7, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 92.011107] sctp: [Deprecated]: syz-executor0 (pid 12703) Use of struct sctp_assoc_value in delayed_ack socket option. [ 92.011107] Use struct sctp_sack_info instead 2018/01/31 09:50:13 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000004000-0x1)=0x0) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000-0x4)=0x2c6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000007000)=0x1, 0x4) 2018/01/31 09:50:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e3c000)='/dev/vga_arbiter\x00', 0x20000, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') sendfile(r0, r0, &(0x7f00004db000)=0x0, 0xff) signalfd4(r0, &(0x7f00007eb000)={0xffff}, 0x8, 0x80000) 2018/01/31 09:50:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000538000-0xc)='/dev/amidi#\x00', 0x6, 0x40080) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000f5f000-0x10)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @random="e835163ee393"]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000c18000-0x1c)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 09:50:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000023c000)="9394"}) r1 = gettid() fcntl$setown(r0, 0x8, r1) renameat2(0xffffffffffffffff, &(0x7f0000d59000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000645000)='./file0\x00', 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000396000-0x9)='/dev/dsp\x00', 0x103300, 0x0) mkdirat(r2, &(0x7f00007f8000-0x8)='./file0\x00', 0x10) 2018/01/31 09:50:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ef1000)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xffffffffffbffffe, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x0}, 0x440e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00003de000)='/dev/snd/pcmC#D#c\x00', 0xb8, 0x2c00) getsockname$inet(r1, &(0x7f00000f1000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000062d000)=0x10) r2 = dup(r0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f000069d000-0x8)={0x7, 0x1}) readv(r0, &(0x7f00005b0000)=[{&(0x7f0000716000-0x33)=""/51, 0x33}, {&(0x7f0000ba3000-0x49)=""/118, 0x76}, {&(0x7f00000f7000-0x9a)=""/154, 0x9a}, {&(0x7f0000b67000)=""/4096, 0x1000}, {&(0x7f000077a000)=""/11, 0xb}, {&(0x7f0000513000)=""/164, 0xa4}, {&(0x7f0000e86000)=""/75, 0x4b}], 0x7) 2018/01/31 09:50:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x51dd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000429000)=0x2, 0x4) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d19000-0x4)=0xcb, 0x4) prctl$setfpexc(0xc, 0x40000) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f86000-0xd4)={0x0, 0xcc, "239aa2baf21d03015b4d60dc80240ff38498c7a0410960311766820a5e05f5ec6f9c9ec7a68cf46820cf030515ec5565e5f99b383aa9b3d21ec8c6e586f53ca477cbc72b609658c8e7f624acd2de672eb14ed6584322a505282e55c15d0c7e22afd176bf13cf5417ab5d7f18f1162f96fa04d4e70f4bf44115d6c6412761fb64789d8a765a9f8a652e5b07e8d386d75341ec57fbc47ce9392c6680e59e1decf9f772e4fce92feaba4f923436cae8f7f2dde75c72e7d62df461a34bf253bb0d57fa55e899af761c9a713d370d"}, &(0x7f000017d000-0x4)=0xd4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000814000)=@sack_info={r1, 0x1, 0x6}, 0xc) statfs(&(0x7f0000a72000-0x8)='./file0\x00', &(0x7f000003f000-0xf3)=""/243) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/31 09:50:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000042f000)={0xffffffffffff19f8, @in6={{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, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) r1 = gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000694000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sched_setattr(r1, &(0x7f00005a0000)={0x30, 0x2, 0x1, 0x5, 0x8, 0x7f, 0x8, 0x1}, 0x0) timer_create(0x0, &(0x7f00004cf000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000f35000)="", &(0x7f0000b6d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c6e000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000410000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) gettid() tkill(r1, 0x1000000000016) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000883000-0xe4)=[@in6={0xa, 0x2, 0xffffffffffffff01, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3f}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff00000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5af}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x800}, @in6={0xa, 0x2, 0x2c02c45f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, @in6={0xa, 0x1, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}], 0xe4) 2018/01/31 09:50:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x2000000000005) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000003, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 92.060561] sctp: [Deprecated]: syz-executor0 (pid 12703) Use of struct sctp_assoc_value in delayed_ack socket option. [ 92.060561] Use struct sctp_sack_info instead [ 92.119229] binder: 12713:12721 ERROR: BC_REGISTER_LOOPER called without request [ 92.141316] binder: 12713:12721 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER 2018/01/31 09:50:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000761000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000680000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000dbc000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r2, r2) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) recvfrom$ax25(r3, &(0x7f0000135000-0x1000)=""/4096, 0x1000, 0x20, &(0x7f0000158000)={0x3, {"347d53c90508ae"}, 0x0}, 0x10) 2018/01/31 09:50:13 executing program 0: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000365000-0x4)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000-0xb6)=""/182) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/31 09:50:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:50:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000ab1000)='/dev/adsp#\x00', 0x380, 0x204000) r1 = syz_open_dev$dmmidi(&(0x7f0000c2b000)='/dev/dmmidi#\x00', 0xffffffffffff8001, 0xc000) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00007d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001d1000-0x4)=0x60) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000225000-0x9)='/dev/rtc\x00', 0x2201, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c81000)={0x0, 0x0}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ba9000)='/dev/hwrng\x00', 0x80000, 0x0) r6 = mq_open(&(0x7f000078d000)='selinux(\x00', 0x800, 0x20, &(0x7f00004cf000)={0x101, 0x7, 0x35, 0xc2a4, 0x1f, 0xa83, 0x9, 0x80000001}) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r8 = openat(0xffffffffffffff9c, &(0x7f0000d99000-0x8)='./file0\x00', 0x400000, 0x40) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ff8000)=0x0) r10 = getuid() r11 = getgid() r12 = gettid() getresuid(&(0x7f0000cb3000)=0x0, &(0x7f0000d33000)=0x0, &(0x7f000053d000-0x4)=0x0) lstat(&(0x7f000013b000)='./file0\x00', &(0x7f0000c3a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004f8000)={0x0, 0x0}) r16 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006d7000)='net/anycast6\x00') socketpair$llc(0x1a, 0xf403e1be3dc86c83, 0x0, &(0x7f000068a000)={0x0, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000ac3000)={0x0, 0x0}) r19 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001cc000-0xc)={0x6, 0xffffffffffffffff, 0x1}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d36000-0x8)={0x0, 0x0}) r22 = syz_open_dev$dspn(&(0x7f0000767000-0xa)='/dev/dsp#\x00', 0x6, 0x10200) r23 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c3f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c55000)={0x0, 0x0}) r25 = getuid() getresgid(&(0x7f0000a8a000)=0x0, &(0x7f000095a000)=0x0, &(0x7f0000c11000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000098e000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000059b000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2c000-0x4)=0xe8) lstat(&(0x7f0000fe7000-0x8)='./file0\x00', &(0x7f0000ab0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = socket$inet6(0xa, 0x5, 0xeed) r31 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000015f000)='/selinux/context\x00', 0x2, 0x0) r32 = openat$cuse(0xffffffffffffff9c, &(0x7f0000eeb000)='/dev/cuse\x00', 0x400, 0x0) r33 = accept4$llc(0xffffffffffffff9c, &(0x7f0000e98000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dd0000-0x4)=0x10, 0x800) r34 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d41000)='/selinux/member\x00', 0x2, 0x0) r35 = signalfd(0xffffffffffffffff, &(0x7f0000cf1000-0x8)={0x5}, 0x8) r36 = openat$cuse(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/cuse\x00', 0x46c002, 0x0) r37 = socket$inet6_tcp(0xa, 0x1, 0x0) r38 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003bf000)='/selinux/policy\x00', 0x0, 0x0) r39 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004a2000-0xe)='/selinux/user\x00', 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000084f000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f7c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005cf000-0x4)=0xc) lstat(&(0x7f0000e75000)='./file0\x00', &(0x7f0000ce0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000048000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r44 = open$dir(&(0x7f0000958000)='./file0\x00', 0x300, 0x1) r45 = socket$nl_netfilter(0x10, 0x3, 0xc) r46 = socket$pptp(0x18, 0x1, 0x2) r47 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b9a000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002c3000)=0x1c, 0x800) r48 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000605000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004b6000)=0xc) stat(&(0x7f000044c000-0x8)='./file0\x00', &(0x7f00005ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r51 = gettid() r52 = geteuid() getresgid(&(0x7f000080b000-0x4)=0x0, &(0x7f0000aa7000-0x4)=0x0, &(0x7f0000e3d000-0x4)=0x0) r54 = accept4$llc(0xffffffffffffff9c, &(0x7f0000dc2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bc0000)=0x10, 0x80800) r55 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000faf000)=0xffffffff, 0x4) r56 = mq_open(&(0x7f0000c73000-0x23)="3a766d6e6574308473797374656d5c73656c666b657972696e6770726f637573657200", 0x82, 0x5f, &(0x7f0000f76000-0x40)={0x100000001, 0x3, 0x0, 0x2, 0x9, 0x80, 0x3, 0x5}) r57 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b07000-0xe)='/selinux/user\x00', 0x2, 0x0) r58 = open(&(0x7f0000be5000)='./file0\x00', 0x20a00, 0x20) r59 = syz_open_dev$vcsa(&(0x7f0000b2a000-0xb)='/dev/vcsa#\x00', 0x1, 0x10000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000017a000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000722000-0xe8)={{{@in=@dev={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=@multicast1=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}}, &(0x7f0000c9f000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r63 = fcntl$getown(0xffffffffffffff9c, 0x9) r64 = geteuid() r65 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000086000-0x4)=0x0) lstat(&(0x7f0000199000)='./file0\x00', &(0x7f0000a29000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000aa1000-0x8)='./file0\x00', &(0x7f0000ef0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 92.183912] binder: 12713:12721 ERROR: BC_REGISTER_LOOPER called without request sendmmsg$unix(r0, &(0x7f0000651000)=[{&(0x7f0000b9b000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000085f000-0x40)=[{&(0x7f0000c2f000-0x62)="25bf3c52f1caf6e47f042c3ecfb9d0ef6230f0b72b6ea0141b0fa8e6713e36857639d4b1954fc2f9d2c336ebd89ebf425db006aa6af9d517b1bbedded247e161620dec3f6706a93ab1ca8b8605ef582f57040c12546c52a3b2070c7c9a1c0f151eac", 0x62}, {&(0x7f0000a90000)="b2503edb1d9b0ec426e6a088bc6203dc421286468f71470f024f0f1553", 0x1d}, {&(0x7f0000646000)="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{&(0x7f000056f000-0xaa)="650d0c4210115ba43ba82019d195751a42f3ced33e781c0fbe3ffab0ac369effa14dfbb9f217ca524dd1a0e878eb1fba734ee080354c9fc166b3b461801b0cd81cceda04f74b6928d20fa100f90b664466c22f1a44c0aeeacaba7c4c48335f188aa1028e468d0a22c786616880f140b9de06a389f6f95532d34c2d14b0b0456f3991fee5237c5c650b841092190ecdb4a7bee855ab1227b08b73098d401fc303cadc40d2bc3d1f0d3f0c", 0xaa}, {&(0x7f0000c7e000-0x9c)="424698417cd783e7301ac8a305a3c33aee112bf948023154dbc939b730a11790659d2f54a2ce3090b3ece7c2204d91866819e19038ced8378066f83e60d861a4c248c4d4fab8b1623cd7a84ec679159f94b41201b21cec018ddcc6f6b5b35858866e7921eb15fce4c3919fe51989bc2b462d7e6e96dfc1cba9c0729e205c4799c1da1e17a283548c677a315cb1fc66833debff9c11a436b59f8f81c1", 0x9c}, {&(0x7f0000acb000-0xdc)="47be330a3c9dd29125bab93b2f09a8db289db4c4b10f43f41f07e37958b88ec91885ad3d24ccb5b331f80cd78fd9136200ad8b7770b65866b0470bd9d2b8f21cd659f7c558293cd0fe21169397d30e643cae997c440b117e61e7a41c409eb08819acb1563844d0e55ea7aef869c838234cca121750f7f6f5e0ef068fec8cb23d119583676daadd9571e4db896367cbd2789b2c4b14655741130237a3f49f9fad72739957068e53c4825dfcc2af1efa364477e4ac3dcf33911e78a908c4830e83f319f9514a2e579f5047fa3a1943e8022108b1c02ff9f2319f184ed1", 0xdc}, {&(0x7f00003a9000-0x79)="6fc66094825e80a2cbd51da6d5f0c2f16657051281c69ad3951e29e1196d6163510b427f994aaf1ac61f3291a2b11f58cf8faf7746f3abf64f2f5571fc76af6716d0d4704e3da5cb3e8179fa068a830b9d788f729d559ca9e32c910228f3e235fa2a39d66a0cc8306218b2ef86cc20cda561ed2a38ded0f82c", 0x79}, {&(0x7f0000668000)="816e48660ec58dcaa91b0434cb3fb2175f3abc78ffca324dde99efb148cedcac43c3674a23442309909f4bff261db1223411dfcc792eed288bf3a83d0b25b42723ad53fca0d960cf5421fba7bf7ce0802fb1b964469b6471556cad5ef2659377c04e67946ee9fb35241b6c43b3953a7d3c1b2aa526f8905780e811cb7ee117", 0x7f}], 0xa, 0x0, 0x0, 0x10}], 0x9, 0x0) r69 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r69, &(0x7f000076a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r69, &(0x7f0000b28000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r70 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000068e000-0x8)={0x0, 0x9}, &(0x7f0000cad000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r70, 0x84, 0x72, &(0x7f0000874000)={r71, 0x401, 0x10}, &(0x7f00004da000-0x4)=0xc) recvmsg(r69, &(0x7f00003a8000-0x38)={&(0x7f000042d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x15, &(0x7f00003a4000-0x10)=[], 0x0, &(0x7f00005ff000)=""/138, 0x8a, 0x0}, 0x2002) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r72, 0x84, 0x1a, &(0x7f0000c1d000-0xae)={0x0, 0xa6, "a30a901023a0156fbb8561de508c6b597c533f232871a64f7a7754b908f30e024feba6ae37b1a558eb28c3e62c5d08feeacc326d5f87decdb9a6196f95ee220726a6689ed99081da7175c22d08c5685fb7511686dcfd33a3760f544b552cbaa20f07461317aa6f32ab57c7ac26df90745e9d35423680c71dd523fe866bf2136c7f499b81b87f8c937242da0e01feee72db7d0da1fdfa812185e6fcdd37eea8b02e7a7d4a8f8a"}, &(0x7f0000f6a000)=0xae) setsockopt$inet_sctp6_SCTP_RTOINFO(r72, 0x84, 0x0, &(0x7f0000481000)={r73, 0x4, 0x6208, 0x6327e79}, 0x10) 2018/01/31 09:50:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = socket(0x10, 0x80000, 0x1ff) pipe2(&(0x7f0000218000)={0x0, 0x0}, 0x40000000084000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f000078b000)={0x5d, 0x0, 'client1\x00', 0xffffffff80000000, "67f8924411c2af1a", "0617efb9a4fd84536502b35bc4d20726810fc367bcfd3d6e04f1a74d80db42ab", 0x2000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000f71000)=0x7) r2 = syz_open_dev$sndpcmp(&(0x7f00003de000-0x12)='/dev/snd/pcmC#D#p\x00', 0xdb99, 0x401) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000534000)={0x0, 0x1, &(0x7f00009e6000)=""/169, &(0x7f0000cbf000-0xfc)=""/252, &(0x7f0000f80000-0x96)=""/150, 0x12004}) openat$kvm(0xffffffffffffff9c, &(0x7f0000df8000)='/dev/kvm\x00', 0x2001, 0x0) ioctl$KVM_NMI(r2, 0xae9a) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f00006d9000)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_CARRIER={0x5, 0x21, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:50:13 executing program 7: membarrier(0x11, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000237000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = add_key(&(0x7f0000265000-0xb)='asymmetric\x00', &(0x7f00004d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) getresuid(&(0x7f00006c5000-0x4)=0x0, &(0x7f0000fbb000)=0x0, &(0x7f0000d15000-0x4)=0x0) fstat(r0, &(0x7f00003b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = memfd_create(&(0x7f000053e000-0xb)='asymmetric\x00', 0x1) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000583000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e89000)=0xe8) keyctl$chown(0x4, r2, r3, r4) timerfd_settime(r1, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = dup(r0) sendmsg$key(r6, &(0x7f0000384000-0x38)={0x0, 0x0, &(0x7f0000688000-0x10)={&(0x7f0000df7000-0x130)={0x2, 0x6, 0x8000, 0x9, 0x26, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0xb, 0xd4, {0x6, 0x3b, 0x7, 0x6, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x6, 0x0, 0xf, 0x1, {0x6, 0xff, 0x101, 0x7, 0x0, 0x1ac21915, 0x0, @in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}, @sadb_x_sa2={0x2, 0x13, 0x81, 0x0, 0x0, 0x4, 0x6}, @sadb_key={0x12, 0x8, 0x430, 0x0, "384c9e3b94b7e3b06207a14ed3ff7a3f7baab1395b3c063e106582d625011b4fecf2193581cd12b15b2883e76f78a553bfe76b56f5487c7f7b439fa5d6bc4a7d388f327df964ba90c69d49b094659e169bc3bcb297ce18421f0f1ea2d874c90007649808d6d680dffe9a800a81706aa486f8d363857ffdac8ee73c9f28a2247c97e9852e186b"}]}, 0x130}, 0x1, 0x0, 0x0, 0x0}, 0x48880) readv(r1, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/01/31 09:50:13 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8000000000009371, &(0x7f0000007000-0x80)="010000000000000018") 2018/01/31 09:50:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x1}, 0x8) fcntl$setsig(r0, 0xa, 0x2c) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x2400, 0x0) close(r1) mmap(&(0x7f0000000000/0xd2a000)=nil, 0xd2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r3, r2, &(0x7f0000336000-0x8)=0x0, 0xffffffff) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d2b000-0x8)={0x0, 0x0}, 0x4000) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000001000-0x4)=0x0) 2018/01/31 09:50:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x8001, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x4000000000013}, {[]}}, @icmp=@dest_unreach={0xb, 0x3, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @empty=0x0, {[]}}, "000086ddffff0003"}}}}}, &(0x7f0000723000-0xc)={0x0, 0x1, [0x0]}) 2018/01/31 09:50:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bfa000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000-0x4)=0x100000000000001, 0xfeeb) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0x20, "6ca7dbc26c07437ead6a32225576fc514b98ce906dfca606fe0b80339adc0352"}, &(0x7f0000b21000-0x4)=0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x65d6691b, 0x8000, 0x8000, 0x3, r2}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x3, 0x3, 0x3, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a8a000)={r2, 0x3, 0xe3bd, 0x6, 0xff, 0x6}, 0xffffffffffffff8e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f74000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(camellia),ghash)\x00'}, 0x58) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f00005a3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x40000000003, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) dup3(r5, r6, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r4) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000e8b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f000032c000-0x4)=0x0, &(0x7f000061f000-0x4)=0x4) mknod(&(0x7f0000803000)='./file0\x00', 0x80c0, 0x9) bind$alg(r3, &(0x7f0000afb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) accept$nfc_llcp(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 09:50:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b3d000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f32000-0x10)={0x9, 0x5, 0x15a, 0x0, 0x0}, &(0x7f0000191000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009b9000-0xc)={r1, 0x20, 0x30}, 0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000011d000-0x28)={@generic="09eeb47c4ef2dddd4ba16492b795f3d9", &(0x7f0000167000)=@ethtool_dump={0x7f, 0x0, 0x80000001, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = add_key(&(0x7f0000147000)='syzkaller\x00', &(0x7f0000533000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007f8000-0x1000)="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", 0x1000, 0xfffffffffffffff9) keyctl$get_security(0x11, r3, &(0x7f00005cc000)=""/173, 0xad) 2018/01/31 09:50:13 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) [ 92.416987] device eql entered promiscuous mode [ 92.493483] device eql entered promiscuous mode 2018/01/31 09:50:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000489000-0x5c)={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, {0xa, 0x2, 0x7fffffff, @loopback={0x0, 0x1}, 0x2}, 0x1, [0x7, 0x7, 0x66, 0x8, 0x100000000, 0xfff, 0x2, 0x8]}, 0x5c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00005a6000-0x350)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2f0, 0x98, 0x160, 0x160, 0x218, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00009ef000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x218}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc8, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x7, 0x1, @loopback=0x7f000001, 0x0}}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x9d39e5f9ecdf3630, 0xff, @common='bcsh0\x00', @generic="beda2da4a10fe60b015010cb6d10af2c", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x52}, 0x0, 0x90, 0xb8, 0x0, {0x0, 0x0}, [@common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x9, 0x0}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x16}, @rand_addr=0x7ff, 0xffffffff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="a61bcba620bcdaf7b503b634f01a850d", {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]}, 0xc, 0x2, 0x3b}, 0x0, 0x98, 0xd8, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x2}}]}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x1, 0x0, @ipv4=@loopback=0x7f000001, 0x0}}}]}}, 0x350) fcntl$setlease(r1, 0x400, 0x0) 2018/01/31 09:50:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffe57, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x10, 0xa, 0xfffffffffffffffd, 0x1, 0xffffffffffffffff, {0xfffffffffffffffd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000164000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f000059a000)=&(0x7f0000d11000)=0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x5, 0x4) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000067c000)=0xff, 0x4) 2018/01/31 09:50:13 executing program 2: mmap(&(0x7f0000000000/0x4bb000)=nil, 0x4bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x10000000001d, &(0x7f00003a4000-0x1)=""/1, &(0x7f000007b000)=0x0) mmap(&(0x7f00004bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00004bc000)={0x7, 0xd1a, 0x9, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:50:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0xc0000000000) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrlimit(0xd, &(0x7f000071b000-0x10)={0x0, 0x0}) fcntl$dupfd(r1, 0x3243661bf7b375c4, r0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000029f000)={0x1000, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_open_dev$adsp(&(0x7f0000a28000)='/dev/adsp#\x00', 0x8, 0x200000) 2018/01/31 09:50:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000002000-0x8)={r1, 0x18}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f00005fc000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000)={0x0, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) bind$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r4, 0x10000) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000166000)='/dev/mixer\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000003000)={0xe2e, 0x0}, 0x2) ioctl$KVM_DIRTY_TLB(r5, 0x4010aeaa, &(0x7f00002cb000-0xc)={0xffffffff, 0x1ff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r5, &(0x7f0000005000-0x8)='./file0\x00', 0x200) fanotify_mark(0xffffffffffffffff, 0x134, 0x0, 0xffffffffffffffff, &(0x7f0000ad4000-0x8)='./file0\x00') 2018/01/31 09:50:13 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40c200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000004000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000002000)='@\x00', 0x2, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000005000-0x20)={0x2, 0x0, 0x10001, 0x10000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000004000)={0x1, r3, 0x10003, 0xcdd}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000005000)={r4, &(0x7f0000004000-0x98)=""/152}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000007000-0x8)='./file0\x00', 0x8000, 0xb) r5 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000003000/0x2000)=nil) shmctl$SHM_LOCK(r5, 0xb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000007000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000006000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000000)={&(0x7f0000009000-0xf8)=@alg={0xf8, 0x10, 0x102, 0x2, 0x1, {{'authencesn(crct10dif,xts-camellia-aesni)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0xfffffffffffffffc}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x200}]}, 0xf8}, 0x1, 0x0, 0x0, 0x8004}, 0x880) tee(r1, r0, 0xfffffffffffffffa, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000009000)=[0x2, 0x3]) 2018/01/31 09:50:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000091000)=0x2, 0x4) sendmsg$nl_generic(r0, &(0x7f0000fc7000-0x38)={&(0x7f0000765000)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000572000)={&(0x7f000078f000)={0x14, 0x19, 0x400000000301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001a2000)={0x0, 0x1000, "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"}, &(0x7f000014b000)=0x1008) r2 = dup2(r0, r0) write$selinux_context(r2, &(0x7f00009e5000-0x22)='system_u:object_r:dbusd_exec_t:s0\x00', 0x22) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a98000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x74, 0x100, 0x7, 0x26, 0x80000001, 0x10000, 0x4, 0x5a84, 0xfffffffffffffff8, 0x7, 0x5, 0x6, 0x6, 0x6, 0xa94c]}, &(0x7f0000f65000)=0x108) 2018/01/31 09:50:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000ab1000)='/dev/adsp#\x00', 0x380, 0x204000) r1 = syz_open_dev$dmmidi(&(0x7f0000c2b000)='/dev/dmmidi#\x00', 0xffffffffffff8001, 0xc000) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00007d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001d1000-0x4)=0x60) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000225000-0x9)='/dev/rtc\x00', 0x2201, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c81000)={0x0, 0x0}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ba9000)='/dev/hwrng\x00', 0x80000, 0x0) r6 = mq_open(&(0x7f000078d000)='selinux(\x00', 0x800, 0x20, &(0x7f00004cf000)={0x101, 0x7, 0x35, 0xc2a4, 0x1f, 0xa83, 0x9, 0x80000001}) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r8 = openat(0xffffffffffffff9c, &(0x7f0000d99000-0x8)='./file0\x00', 0x400000, 0x40) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ff8000)=0x0) r10 = getuid() r11 = getgid() r12 = gettid() getresuid(&(0x7f0000cb3000)=0x0, &(0x7f0000d33000)=0x0, &(0x7f000053d000-0x4)=0x0) lstat(&(0x7f000013b000)='./file0\x00', &(0x7f0000c3a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004f8000)={0x0, 0x0}) r16 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006d7000)='net/anycast6\x00') socketpair$llc(0x1a, 0xf403e1be3dc86c83, 0x0, &(0x7f000068a000)={0x0, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000ac3000)={0x0, 0x0}) r19 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001cc000-0xc)={0x6, 0xffffffffffffffff, 0x1}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d36000-0x8)={0x0, 0x0}) r22 = syz_open_dev$dspn(&(0x7f0000767000-0xa)='/dev/dsp#\x00', 0x6, 0x10200) r23 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c3f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000c55000)={0x0, 0x0}) r25 = getuid() getresgid(&(0x7f0000a8a000)=0x0, &(0x7f000095a000)=0x0, &(0x7f0000c11000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000098e000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000059b000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2c000-0x4)=0xe8) lstat(&(0x7f0000fe7000-0x8)='./file0\x00', &(0x7f0000ab0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = socket$inet6(0xa, 0x5, 0xeed) r31 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000015f000)='/selinux/context\x00', 0x2, 0x0) r32 = openat$cuse(0xffffffffffffff9c, &(0x7f0000eeb000)='/dev/cuse\x00', 0x400, 0x0) r33 = accept4$llc(0xffffffffffffff9c, &(0x7f0000e98000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dd0000-0x4)=0x10, 0x800) r34 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d41000)='/selinux/member\x00', 0x2, 0x0) r35 = signalfd(0xffffffffffffffff, &(0x7f0000cf1000-0x8)={0x5}, 0x8) r36 = openat$cuse(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/cuse\x00', 0x46c002, 0x0) r37 = socket$inet6_tcp(0xa, 0x1, 0x0) r38 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003bf000)='/selinux/policy\x00', 0x0, 0x0) r39 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004a2000-0xe)='/selinux/user\x00', 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000084f000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f7c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005cf000-0x4)=0xc) lstat(&(0x7f0000e75000)='./file0\x00', &(0x7f0000ce0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000048000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r44 = open$dir(&(0x7f0000958000)='./file0\x00', 0x300, 0x1) r45 = socket$nl_netfilter(0x10, 0x3, 0xc) r46 = socket$pptp(0x18, 0x1, 0x2) r47 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b9a000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002c3000)=0x1c, 0x800) r48 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000605000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004b6000)=0xc) stat(&(0x7f000044c000-0x8)='./file0\x00', &(0x7f00005ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r51 = gettid() r52 = geteuid() getresgid(&(0x7f000080b000-0x4)=0x0, &(0x7f0000aa7000-0x4)=0x0, &(0x7f0000e3d000-0x4)=0x0) r54 = accept4$llc(0xffffffffffffff9c, &(0x7f0000dc2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bc0000)=0x10, 0x80800) r55 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000faf000)=0xffffffff, 0x4) r56 = mq_open(&(0x7f0000c73000-0x23)="3a766d6e6574308473797374656d5c73656c666b657972696e6770726f637573657200", 0x82, 0x5f, &(0x7f0000f76000-0x40)={0x100000001, 0x3, 0x0, 0x2, 0x9, 0x80, 0x3, 0x5}) r57 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b07000-0xe)='/selinux/user\x00', 0x2, 0x0) r58 = open(&(0x7f0000be5000)='./file0\x00', 0x20a00, 0x20) r59 = syz_open_dev$vcsa(&(0x7f0000b2a000-0xb)='/dev/vcsa#\x00', 0x1, 0x10000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000017a000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000722000-0xe8)={{{@in=@dev={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=@multicast1=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}}, &(0x7f0000c9f000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r63 = fcntl$getown(0xffffffffffffff9c, 0x9) r64 = geteuid() r65 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000086000-0x4)=0x0) lstat(&(0x7f0000199000)='./file0\x00', &(0x7f0000a29000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000aa1000-0x8)='./file0\x00', &(0x7f0000ef0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000651000)=[{&(0x7f0000b9b000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000085f000-0x40)=[{&(0x7f0000c2f000-0x62)="25bf3c52f1caf6e47f042c3ecfb9d0ef6230f0b72b6ea0141b0fa8e6713e36857639d4b1954fc2f9d2c336ebd89ebf425db006aa6af9d517b1bbedded247e161620dec3f6706a93ab1ca8b8605ef582f57040c12546c52a3b2070c7c9a1c0f151eac", 0x62}, {&(0x7f0000a90000)="b2503edb1d9b0ec426e6a088bc6203dc421286468f71470f024f0f1553", 0x1d}, {&(0x7f0000646000)="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{&(0x7f000056f000-0xaa)="650d0c4210115ba43ba82019d195751a42f3ced33e781c0fbe3ffab0ac369effa14dfbb9f217ca524dd1a0e878eb1fba734ee080354c9fc166b3b461801b0cd81cceda04f74b6928d20fa100f90b664466c22f1a44c0aeeacaba7c4c48335f188aa1028e468d0a22c786616880f140b9de06a389f6f95532d34c2d14b0b0456f3991fee5237c5c650b841092190ecdb4a7bee855ab1227b08b73098d401fc303cadc40d2bc3d1f0d3f0c", 0xaa}, {&(0x7f0000c7e000-0x9c)="424698417cd783e7301ac8a305a3c33aee112bf948023154dbc939b730a11790659d2f54a2ce3090b3ece7c2204d91866819e19038ced8378066f83e60d861a4c248c4d4fab8b1623cd7a84ec679159f94b41201b21cec018ddcc6f6b5b35858866e7921eb15fce4c3919fe51989bc2b462d7e6e96dfc1cba9c0729e205c4799c1da1e17a283548c677a315cb1fc66833debff9c11a436b59f8f81c1", 0x9c}, {&(0x7f0000acb000-0xdc)="47be330a3c9dd29125bab93b2f09a8db289db4c4b10f43f41f07e37958b88ec91885ad3d24ccb5b331f80cd78fd9136200ad8b7770b65866b0470bd9d2b8f21cd659f7c558293cd0fe21169397d30e643cae997c440b117e61e7a41c409eb08819acb1563844d0e55ea7aef869c838234cca121750f7f6f5e0ef068fec8cb23d119583676daadd9571e4db896367cbd2789b2c4b14655741130237a3f49f9fad72739957068e53c4825dfcc2af1efa364477e4ac3dcf33911e78a908c4830e83f319f9514a2e579f5047fa3a1943e8022108b1c02ff9f2319f184ed1", 0xdc}, {&(0x7f00003a9000-0x79)="6fc66094825e80a2cbd51da6d5f0c2f16657051281c69ad3951e29e1196d6163510b427f994aaf1ac61f3291a2b11f58cf8faf7746f3abf64f2f5571fc76af6716d0d4704e3da5cb3e8179fa068a830b9d788f729d559ca9e32c910228f3e235fa2a39d66a0cc8306218b2ef86cc20cda561ed2a38ded0f82c", 0x79}, {&(0x7f0000668000)="816e48660ec58dcaa91b0434cb3fb2175f3abc78ffca324dde99efb148cedcac43c3674a23442309909f4bff261db1223411dfcc792eed288bf3a83d0b25b42723ad53fca0d960cf5421fba7bf7ce0802fb1b964469b6471556cad5ef2659377c04e67946ee9fb35241b6c43b3953a7d3c1b2aa526f8905780e811cb7ee117", 0x7f}], 0xa, 0x0, 0x0, 0x10}], 0x9, 0x0) r69 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r69, &(0x7f000076a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r69, &(0x7f0000b28000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r70 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000068e000-0x8)={0x0, 0x9}, &(0x7f0000cad000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r70, 0x84, 0x72, &(0x7f0000874000)={r71, 0x401, 0x10}, &(0x7f00004da000-0x4)=0xc) recvmsg(r69, &(0x7f00003a8000-0x38)={&(0x7f000042d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x15, &(0x7f00003a4000-0x10)=[], 0x0, &(0x7f00005ff000)=""/138, 0x8a, 0x0}, 0x2002) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r72, 0x84, 0x1a, &(0x7f0000c1d000-0xae)={0x0, 0xa6, "a30a901023a0156fbb8561de508c6b597c533f232871a64f7a7754b908f30e024feba6ae37b1a558eb28c3e62c5d08feeacc326d5f87decdb9a6196f95ee220726a6689ed99081da7175c22d08c5685fb7511686dcfd33a3760f544b552cbaa20f07461317aa6f32ab57c7ac26df90745e9d35423680c71dd523fe866bf2136c7f499b81b87f8c937242da0e01feee72db7d0da1fdfa812185e6fcdd37eea8b02e7a7d4a8f8a"}, &(0x7f0000f6a000)=0xae) setsockopt$inet_sctp6_SCTP_RTOINFO(r72, 0x84, 0x0, &(0x7f0000481000)={r73, 0x4, 0x6208, 0x6327e79}, 0x10) 2018/01/31 09:50:13 executing program 2: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = syz_open_dev$midi(&(0x7f000059b000)='/dev/midi#\x00', 0x9, 0x200000) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/31 09:50:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008e4000-0x8)='./file0\x00', 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000de0000-0x4)=0x0, 0x4) r0 = inotify_init1(0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xf, &(0x7f00006b6000)="8ec67480576ff94f5ee82c2efb17bf3f6bdc10df81d74aef1285058e3eb3e2c57e51efcdbe8e22be66c5bf21d6e251e3c507aec6c91bb715e14e5bb272e443f23b98", 0x42) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000825000-0xe8)={{{@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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000063f000)=0xe8) lstat(&(0x7f00009f8000)='./file0\x00', &(0x7f0000e3a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) inotify_add_watch(r0, &(0x7f0000b2e000)='./file0\x00', 0x64) syz_open_dev$dmmidi(&(0x7f0000076000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f000060c000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000523000-0x4)=0x10, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffffff, 0x50, &(0x7f000020a000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) open(&(0x7f0000672000-0x8)='./file0\x00', 0x200480, 0x0) open(&(0x7f000025b000-0x8)='./file0\x00', 0x0, 0x0) [ 92.564353] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28005 sclass=netlink_route_socket pig=12814 comm=syz-executor3 2018/01/31 09:50:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flock(r0, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000121000)=0xfffffffffffffffe) 2018/01/31 09:50:13 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000491000-0x10)=@generic="a7b2cd751974b24eec742bd18f89f88c", 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d99000-0x4)=0xffffffffffffff40, 0x4) bind$inet(r2, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f0000e8d000-0x10)={0x1, &(0x7f00005c6000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r2, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000afc000-0x8)=0x0, &(0x7f00008e9000)=0x8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000700000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f0000a20000-0x28)={0x0, 0x0, 0x0, 0x0, "cc450294828d9b22c3c7c917d91a496bed9216a6f3af549d6ee1fe23806ba2a4"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000456000-0x77)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000004000-0x4)=0x0, 0x4) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f00008ff000)={0x1000, 0x7ff, 0x6, 0x3b3}, 0x10) 2018/01/31 09:50:13 executing program 2: ioprio_set$pid(0x2, 0x0, 0x7eb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x21) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x800, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000002000-0x4)=r0) ioprio_get$pid(0x0, r0) 2018/01/31 09:50:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000052e000-0x1)='\x00', 0x5) readv(r0, &(0x7f0000282000-0x10)=[{&(0x7f0000281000)=""/56, 0x38}], 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000765000-0x18)=@get={0x1, &(0x7f0000a86000)=""/107, 0x6}) 2018/01/31 09:50:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xfd4b, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@flushsa={0x14, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f000059c000)='/dev/sg#\x00', 0x22679772, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00009dc000)=0x0) [ 92.636705] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28005 sclass=netlink_route_socket pig=12817 comm=syz-executor3 2018/01/31 09:50:14 executing program 3: readlinkat(0xffffffffffffffff, &(0x7f00009c6000-0xc)='./bus/file0\x00', &(0x7f0000792000)=""/0, 0xfffffffffffffff1) 2018/01/31 09:50:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000014b000-0x20)={0x6, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00007b4000)={r1, 0xffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000966000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000c6b000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000001000)=""/15) sync() ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000000+0x74c)={0x1, 0x4, 0xa9, 0x606}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xe8, &(0x7f0000001000-0xe8)=[@in6={0xa, 0x0, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x9}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, @in6={0xa, 0x1, 0xb3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x56ed7aaf}, @in6={0xa, 0x1, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80000000}, 0x0}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000)={r3, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x20}, &(0x7f0000002000-0x4)=0x98) [ 92.737656] device gre0 entered promiscuous mode 2018/01/31 09:50:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000503000)='/dev/adsp#\x00', 0x324, 0x400000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000138000-0x98)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3}, &(0x7f0000e5a000)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00009cc000)={r2, 0x10000}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000096f000)=@newsa={0xfc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000535000)=0x0, &(0x7f0000b1a000)=0x4) 2018/01/31 09:50:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x2, []}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000902000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x8000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000012d000-0xc)={0x60000011, 0x0}) 2018/01/31 09:50:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0xffffffffffffff6b, &(0x7f0000c1c000-0x8)=0x5) syz_open_procfs(r0, &(0x7f0000459000-0x7)='cpuset\x00') nanosleep(&(0x7f0000d6b000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/autofs\x00', 0x0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00005b7000-0x138)={0x0, 0x7, 0x1, 0x2f, 0x5, [{0x9b, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xc5c, 0xffffffffffff0001, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x1000, 0x714, 0xdd6, 0x0, 0x0, 0x309, 0x0, 0x0, 0x0}, {0x0, 0x7, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x9, 0x800, 0x40, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}]}) 2018/01/31 09:50:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendto(r0, &(0x7f0000493000)="0213ff", 0xffffffffffffff87, 0x0, 0x0, 0x28a) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) dup2(r1, r2) 2018/01/31 09:50:14 executing program 7: futex(&(0x7f000008b000)=0x0, 0x8c, 0x0, &(0x7f000008b000)={0x0, 0x0}, &(0x7f000008b000)=0x0, 0x0) clock_gettime(0x0, &(0x7f00001d7000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000404000-0x8)={0x6ef3}, &(0x7f0000527000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b36000-0x10)={r0, r1+30000000}, 0x8) 2018/01/31 09:50:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0xe81, &(0x7f0000044000-0x1046)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x0, 0x0, 0x0}], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xe6b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) syz_extract_tcp_res$synack(&(0x7f0000e72000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$mice(&(0x7f000050a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000eb6000-0x20)={0x2, 0x9132, 0x10000, 0x100000000, 0x0, 0x1}) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f000023c000)={0x81, 0x0, [0x7, 0x1f, 0x4, 0x7f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:50:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r4 = syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x34, 0x1) write$evdev(r4, &(0x7f0000a37000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x36a) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 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, 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) writev(r4, &(0x7f0000d43000)=[{&(0x7f00003d8000-0x80)="1c56", 0x2}], 0x1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000c90000-0x4)=0x0) get_robust_list(r5, &(0x7f0000c04000-0x8)=&(0x7f0000821000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000021c000-0x8)=0x18) r6 = getpgrp(0x0) sched_setaffinity(r6, 0x8, &(0x7f0000c35000)=0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000a53000)=0x8, 0x4) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000)="", 0x0) fchown(r2, 0x0, 0x0) close(r0) 2018/01/31 09:50:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000e5000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000037e000)=""/0) fcntl$notify(r0, 0x402, 0x0) 2018/01/31 09:50:14 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x1}, &(0x7f0000012000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x1}, 0x8) fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00001ed000-0xc)='/dev/autofs\x00', 0x8000, 0x0) accept4$unix(r3, &(0x7f00008f4000+0xf10)=@file={0x0, ""/4096}, &(0x7f0000e84000)=0x1002, 0x80000) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:50:14 executing program 3: r0 = eventfd2(0x5bbc, 0x800) write(r0, &(0x7f0000f83000)="901272bcccf9bc3335b446397ac8297385a8b5d5cd117ad11ad50ffe4c2a6edcf4a83442950fd328ab28a048c01d9b0f83d3", 0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/01/31 09:50:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a90000)='./file0\x00', 0x4000, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000882000-0x8)={0x0, 0x2, 0x1f}, &(0x7f00002f4000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006f3000-0x8)={0x0, 0x8}, &(0x7f00006cc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000686000-0xa0)={r2, @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]}, 0xc5d, 0x2f, 0x5, 0xffffffffffffff81, 0x0}, &(0x7f000012a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000774000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc000000000000, 0xffffffffffffffff, 0x0, 0x10000, 0x2}, &(0x7f0000e71000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000aa5000)={0x0, 0x0}, &(0x7f0000111000-0x4)=0x6) sendmsg$inet_sctp(r0, &(0x7f00007aa000)={&(0x7f00003e7000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d5d000-0x50)=[{&(0x7f00009cc000-0x2b)="b40ceaff027f3aaa7dc4806a805ba4d441d3e143d93f1fba53ed802a31faf22eb954519dba7a692135c01d", 0x2b}], 0x1, &(0x7f0000448000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x1a, 0x7f, r3}}], 0x30, 0x0}, 0x20000000) r4 = open(&(0x7f0000463000)='./file0\x00', 0x80, 0x40) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f000092b000-0x8)={0x0, 0x0}, &(0x7f0000a2d000-0x4)=0x8) shutdown(r4, 0x1) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000305000)={0xfffffffffffff801}, 0x8) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) syz_open_dev$vcsa(&(0x7f0000e9c000)='/dev/vcsa#\x00', 0x30000, 0x10000440) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) init_module(&(0x7f0000f08000-0x9)='/dev/kvm\x00', 0x9, &(0x7f0000b80000-0xb)='/dev/vcsa#\x00') r9 = dup3(r8, r7, 0x0) clock_gettime(0x4, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000eaa000-0x8)={0x0, 0x1000}, &(0x7f000077a000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000ed5000-0x14)={r1, 0x8, 0x3ff, 0xfff, 0x7f, 0x0}, &(0x7f0000da5000)=0x14) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r10 = shmget(0x1, 0x4000, 0x800, &(0x7f00002f9000/0x4000)=nil) shmget$private(0x0, 0x1000, 0x54000080, &(0x7f0000c8b000/0x1000)=nil) shmctl$SHM_UNLOCK(r10, 0xc) ioctl$KVM_SMI(r9, 0xaeb7) pselect6(0x40, &(0x7f0000a91000-0x40)={0x4, 0x2ae8, 0xffff, 0x125e, 0x80000000, 0x7e5783fa, 0x2, 0x4}, &(0x7f00003cd000)={0x1, 0x4, 0x3ff, 0xf2, 0x9893, 0x10000, 0x8, 0x4}, &(0x7f0000e42000-0x40)={0x200, 0xffffffff, 0x9, 0x6, 0xffffffff, 0x0, 0x9, 0x0}, &(0x7f000074d000-0x10)={0x0, 0x1c9c380}, &(0x7f0000b65000-0x10)={&(0x7f0000ace000-0x8)={0x9}, 0x8}) ioctl$KVM_RUN(r8, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000841000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x2, 0x0, 0x2000, 0x0, 0x8, 0x0, 0xbb}], 0x10000000000000ea) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/01/31 09:50:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039a000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1c8, 0x1f0, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'gretap0\x00', {0x1000, 0x0, 0x41, 0x0, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0}, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="20699104c6511dbc26efec7148db3de4", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x418) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e95000)=0x0, &(0x7f0000511000-0x4)=0x4) 2018/01/31 09:50:14 executing program 5: mmap(&(0x7f0000000000/0xd12000)=nil, 0xd12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) shutdown(r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000d02000-0x4)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00007e2000)={@generic="f4da31e0d966ebcd77b98ead57cbce8b", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d12000)={0x0, 0xfffffffffffffff7, 0xff, 0x1, 0x1, 0x5}, &(0x7f00008b5000)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bdb000-0x8)={r2, 0x38f}, &(0x7f0000008000-0x4)=0x8) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x10020, 0x0) 2018/01/31 09:50:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x400) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/31 09:50:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@common='bridge0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000002000-0x8)=0x0) [ 92.930199] xt_hashlimit: hashlimit invalid interval 2018/01/31 09:50:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x7, 0x8, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/31 09:50:14 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000)={0x0, 0x1c9c380}, &(0x7f0000001000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000002000)={{r0, r1}, {0x0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 09:50:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x7) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl(r0, 0x3, &(0x7f0000360000-0xe9)="fd352bfa0c204dd6759716b25d8ad89e5f8a63caeb3bb408f8f6f0a7cf01a389d483bc6975320a4c78965059b3830fec47a824fadc2a635b7ff79a01f6af3d4ed751a67dd898a32a4b75163311a969e8e7edd408a2bd69112ecc4189456865ca6c646faba73ba0e76360bc212485cb9ec565a4a9fe27960480fb204df5540ca86b1fdcb064a79b462bf02b9716077d940386bd86a2476bcf2cc93c4f8be2ff1cb0792316059497ec1f4f08ea265ae3865945b46854e8b988cd83f68825f1041b90a6e7a8b0d22e9d6ec24d1863d53d2cd126844fa50f86482af1b88d048363f40a88af5325ce2e1d61") [ 92.992740] xt_hashlimit: hashlimit invalid interval [ 92.995106] kauditd_printk_skb: 118 callbacks suppressed [ 92.995114] audit: type=1400 audit(1517392214.328:855): avc: denied { map_read map_write } for pid=12896 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/31 09:50:14 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x7, &(0x7f0000001000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x88)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x4007ffffffd}, 0x8, 0x0) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0x8042, 0x1f) read(r0, &(0x7f0000001000)=""/128, 0x80) 2018/01/31 09:50:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f24000)='/dev/dsp\x00', 0x0, 0x0) shutdown(r0, 0x1) ioctl$int_in(r0, 0x80000080044dfc, &(0x7f0000001000)=0x0) 2018/01/31 09:50:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000380000)='/dev/kvm\x00', 0x40000000, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) clock_gettime(0x5, &(0x7f00009b6000-0x10)={0x0, 0x0}) read(r1, &(0x7f0000984000)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00009a9000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062e000)=0xe8) r3 = getegid() fchownat(r1, &(0x7f0000a5f000)='./file0\x00', r2, r3, 0x100) msgget(0x3, 0x2) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000004f000)={0x0, 0x0, 0x0}) 2018/01/31 09:50:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000087000)={0x1, 0xa, 0x41b3, 0xfffffffffffffffd, 0x4, 0xffffffffffffffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 09:50:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000027a000)='/dev/rfkill\x00', 0x20000, 0x0) inotify_add_watch(r0, &(0x7f000097f000-0x8)='./file0\x00', 0x20000000) r1 = creat(&(0x7f0000095000-0x8)='./file0\x00', 0x0) mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000d48000)='./file0\x00', &(0x7f00009e0000-0xa)='hugetlbfs\x00', 0x0, &(0x7f0000f0e000)="") setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000dcd000-0xc)={@broadcast=0xffffffff, @rand_addr=0xfffffffffffffff9, @multicast2=0xe0000002}, 0xc) 2018/01/31 09:50:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x8) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000be8000-0x9)='/dev/ppp\x00', 0x10002, 0x0) getdents(r1, &(0x7f00005b9000)=""/100, 0x64) msgctl$IPC_RMID(r0, 0x0) 2018/01/31 09:50:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f62000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000076e000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000005f000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e82000-0x4)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000c90000-0x38)={&(0x7f0000dec000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eec000-0x10)={&(0x7f0000a72000)={0x1334, 0xc, 0x9, 0x40d, 0x2, 0x3, {0x7, 0x0, 0x7}, [@generic="db363e980100000003b473efd8b8040000006a2782a49c4df08313d702ff4b7713d7828b98", @nested={0x78, 0x58, [@typed={0x74, 0x59, @binary="abd21a4f0773920ad6baaf43ca12770efac339b63ee1d97f96b0288de4c789587c954d2ad639b791feaf169db6a559b741673d4e392abb980cabb3d47a60fbd692b61e32b499cc5a3450e6b97c78460a3e6bfd06a4f7f36cbb87e29f20e205df84c3d8bbfefe0aa2fc"}]}, @typed={0x18, 0x55, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x78, @fd=r0}, @nested={0x118c, 0x24, [@typed={0x8, 0x51, @void=""}, @typed={0x6, 0x20, @uid=r2}, @typed={0x14, 0x21, @str='\nkeyring!\x00'}, @generic="81205b063efea26ab0b7f7e5aab4da636b52543c8d935a97082bbbe700ed0bd6408790d630fa825222679f6380", @generic="fedf9c180ade3dfe581c971752f43b2753a987c64c36d4ab8b15db9ce2ddc85f86bc31c87549f5c7dd1b9ecf8fa9effb60e448a869fab5ef835c473daa681aaace6708a4", @typed={0x10, 0x6a, @u64=0xffffffff}, @typed={0x1008, 0x7a, @binary="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"}, @typed={0xc, 0x71, @u32=0x1}, @generic="bb3c5f0c9ed01c40b39f8ffb45b7bad34cb5f85d14b32437c66e4f299d0697f62a787b9f02cf7318e92510a2749875914a7680461448d844ecded95a2d085a478c11697db5d2daceae5eaea991295d8b69258f77fec2b34e977e99aeb0169abf92b631c0be8fd2771a61150f77099235e9375dadbc7847681f3bb3cec9c17f98eea749021e46a80a3e7339096c09376b21176aa2cda5dd24722a66c869d1917d33ce937e33f006329d075e3a2bdb94371cd19ca1adcb219206bd5fa0", @typed={0xc, 0x39, @uid=r3}]}, @generic="57dd2062154b1ec90d94038caabf193f52854a8b9dfdd9e91d6d9532b88d6dcd9f7c8fd1d495c4f7f536ec16b74b35fdc38de88938d02b1cfce6f7a1451e808d8588ea3d2ac0649b3d016ba640e274b3bca08c9af17966645fa976422291d944c29678ae2422b9ddfbeab014c9473b025a193259943e039dfa080d98d17c237bcaccd96f00b047ce3836219e5ae0aa318de4391b56d79b29004264e4cb8b7153ec2e1f64972ed3b91d7e1a5aff5874c7bdf5dd6becf538a833afe0fac8abcdf63c6fb98beca06f09a7f77d31aa9cd8edec"]}, 0x1334}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f0000e0c000-0x28)=[], 0x0) 2018/01/31 09:50:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000418000)={0x2, 0x78, 0x85, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) exit(0x5) 2018/01/31 09:50:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000834000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000daf000)=r1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ab7000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000421000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cd2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a46000)=0xe8) socket$rds(0x15, 0x5, 0x0) setreuid(r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000002000-0xcf)=""/207, 0xcf, 0x41, &(0x7f0000000000)={0x3, {"e0af0663195a9c"}, 0x2}, 0x10) 2018/01/31 09:50:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000418000)={0x2, 0x78, 0x84, 0x6896f06, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d24000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) shmget(0x1, 0x4000, 0x102, &(0x7f0000651000/0x4000)=nil) 2018/01/31 09:50:14 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fe3000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fd4000-0x20)={r0, &(0x7f0000fe4000-0x69)="db47579e4a787d61d70b8c2108f34efd260b1afcd81b30a768a29473b518d24546021db1088ef46011fd56d1e9092dbe2aadc5c306bfc560920af065f5c62c8f4d6b65447713e5fc671c81ac3f97696507eef10f7d36343d9d098966997992dfd416261a8af054c020", &(0x7f0000fe3000)="e7f0f1288dc2f5ab630b200cec0bd8647bd3b40ea51f6bdbf5942657f9622b8c2cd5f414246dffdbce6cc8a199c067c36ed95849d843e7ef3df2c64123bdf6369c4c5a3617181a4981dfb443ce71747dcbde5ddb742d5949b797917aa9519f80a55898437462cf63232bf260b003092f9608d63569c13142239227772c9cc493d28fcdd8c3ca13fdfbb05510c64c981a83c6fc8ba47108b22ed64bea784d307f2412f55793c701ad3a1d523619ab5c5067c05ebf636291664db69166d7c06dc238201bbb9a33636519ccff7088b99bd444e1", 0x2}, 0x20) 2018/01/31 09:50:14 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xce8000)=nil, 0xce8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001a000-0xc)={0x0, 0x0}) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f00005af000-0x5)='user\x00', &(0x7f0000ce8000+0xf9)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a0f000-0x13)="f21590e4e2c08304d141d10d2f642064aff357", 0x13, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000ce9000-0xb)='cifs.idmap\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000025d000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffc) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000ce8000)='id_resolver\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ce8000)='/dev/sequencer2\x00', 0xfffffffffffffffa) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000ce8000)={r2, r3, r4}, &(0x7f000039a000)=""/62, 0x3e, &(0x7f0000ce8000)={&(0x7f0000640000)={'sm3\x00'}, &(0x7f0000214000)="803b2fac432d726758c40e68e061d0b41fb5188de4d31b852ee52441ef94ab29149d0a0b94bab516354578a76e3660ef4ed2026f34cb0d1d1e771c6d1223be5c6b7006fea8ede465890fbaf7df782ecd83013edfc4a8e5dbed1fa415959aec76b156818938fe21b3cca6a51cbae7e9a4e42f139ebb40c798035014baa8c418953d48c00ea92c666847b156e4f5779dfa604a405edc8387bbd3d904eab6c21a61007913dba104112b0f9845c86c08eff0ddd8c31fbc3a0256af41770d61857a7a50d65060a2f2a5c8177d69713981107f394283a938861d061fa75a95", 0xdc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ef000)={0x0, 0x0}) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000ce6000)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x3, 0x84) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0xf0)=[], 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000ce9000-0x4)=0x0) 2018/01/31 09:50:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r0, &(0x7f0000968000)='wchan\x00') r1 = getpgid(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f00000dc000)=0x0, 0x0, &(0x7f0000a64000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 09:50:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b64000-0x9)='/dev/kvm\x00', 0x0, 0x0) prctl$intptr(0x3e, 0x4) clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") mq_open(&(0x7f00008bc000-0x9)='/dev/kvm\x00', 0x2, 0x1, &(0x7f0000eb7000)={0x6bc, 0x6, 0x1f, 0x6694, 0x2, 0x8ef, 0x1, 0x5}) r0 = syz_open_dev$mice(&(0x7f0000059000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$TIOCSBRK(r0, 0x5427) getitimer(0x0, &(0x7f0000b52000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 09:50:14 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000671000-0xb)='/dev/vcsa#\x00', 0x9, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="09d92528a8cb875346b2aecbb04adf64", 0x10) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) shmget(0x2, 0x2000, 0x20, &(0x7f0000007000/0x2000)=nil) pipe(&(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000001d000)={0x0, @in6={{0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001e000-0x4)=0x8c) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000001e000-0x7c)={r4, 0x74, "ebf14ca17fa43dc29d3970f0dcafd11182fbdb71d230414a612b1ef8e1fd4ae3d803698c278101c802a560a630bd2dd7bd1e1f8f0d78a52004ef078f8fe78dda7bfe54830d2683604f6512bd594cc0258072ac1a1ed66b98c6baa8019d5bb8ed1c3348a6c063296cee67180ad3bcf3c72a0d9102"}, &(0x7f000001d000)=0x7c) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000015000-0x8)={0x0, 0x6}, &(0x7f000001e000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000000f000)={r5, 0xffffffffffffff42}, &(0x7f0000005000)=0x8) connect$netrom(r2, &(0x7f000001e000-0x10)=@ax25={0x3, {"91606d957872ae"}, 0x10001}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x5, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}]}}, 0x310) r6 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000016000/0x4000)=nil) shmctl$SHM_LOCK(r6, 0xb) 2018/01/31 09:50:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a66000-0x1c)={0x3, 0x4, 0x4, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) msgget$private(0x0, 0x10) socket$nfc_llcp(0x27, 0x3, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ac1000-0xc)='/dev/autofs\x00', 0x40040, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000170000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r0, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="", 0x0}, 0x20) 2018/01/31 09:50:14 executing program 7: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) shmat(r0, &(0x7f0000003000/0x4000)=nil, 0x0) mlock(&(0x7f000000a000/0x3000)=nil, 0x3000) madvise(&(0x7f00003aa000/0x2000)=nil, 0x2000, 0xf) 2018/01/31 09:50:14 executing program 4: syz_open_dev$dmmidi(&(0x7f0000f84000-0xd)='/dev/dmmidi#\x00', 0x40, 0x208001) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0xfd96, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 09:50:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e61000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1fb, @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]}, 0x81, 0xf0, 0x73, 0x1, 0x32}, &(0x7f000098d000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000cc8000)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x9}, 0x98) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000005d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x401, 0x0, @cisco=&(0x7f00006e8000-0x8)={0x0, 0x0}}}) 2018/01/31 09:50:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000676000)='/dev/midi#\x00', 0x2, 0x40) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000cc8000-0x10)={0x5, 0x6}) lseek(r0, 0x0, 0x3) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/01/31 09:50:14 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0xc6, 0xfffffffffffffffd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000004000)=[{&(0x7f0000007000-0xd2)=""/210, 0xd2}, {&(0x7f0000007000-0x6e)=""/110, 0x6e}, {&(0x7f0000006000)=""/18, 0x12}, {&(0x7f0000004000)=""/213, 0xd5}, {&(0x7f0000000000)=""/151, 0x97}, {&(0x7f0000006000)=""/16, 0x10}], 0x6) ioctl$int_in(r0, 0x80000080045006, &(0x7f0000004000-0x8)=0x0) 2018/01/31 09:50:14 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000001c000-0xa)='/dev/vcs#\x00', 0x8, 0x40) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000028000-0xb)='/dev/audio\x00', 0x101000, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000029000-0x4)=0xb8, 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000028000-0x50)={{0x7fffffff, 0x7}, {0x200800, 0x7ca13c6b}, 0x7, 0x0, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r1, &(0x7f0000027000-0xb0)=""/176, 0xb0) sendmsg$nl_generic(r1, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f0000019000-0x14)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:50:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = openat(r0, &(0x7f00003d8000-0x8)='./file0\x00', 0x100, 0x2) bpf$OBJ_PIN_PROG(0x6, &(0x7f000071e000)={&(0x7f0000617000)='./file0\x00', r1}, 0xc) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r2, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) close(r2) 2018/01/31 09:50:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000032000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006cb000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000512000-0x4)=@int=0xe00000000000, 0x4) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000041c000)=0x0) sendmsg$alg(r1, &(0x7f0000c3f000-0x38)={0x0, 0x0, &(0x7f0000b52000-0x30)=[{&(0x7f00007cc000-0xaf)="13b6d9260452d1a10731f46c3928bb8f163f657eaec984e2de6464dda270e0118fe919ab2328b3eba19d854492e30c39cf31581cc869f95e0180cff29b9e1a3d197c7a95b0820e74a2fd7cf13d91b5aef706170db7afc6a24a2a3b884d167cfecfa7a9d7f42e8d59a314fcf8973bd124f761032726f5cbcd431f70d339e6c80b02a515ac1a78b75df425945faed4569f7ea2ed55d3d044ef740d5eb5da9d4b430af7ee557378e62f0758613e2432e1", 0xaf}, {&(0x7f0000102000)="4c792f82c177bfdcddbc8fdb0c24c5ec04f3b1a65878c77ab55e2a479623bc6c06f52932d70136789c09d282080d38a1b7c63814af05eacf9f224471eae2be8df31ae7cfe45ad15efd3ec6d49ce2a0c710fd0a6a6a9fbfe1ef4610966fa0039eb024c69682276eb25a3e93a028d58139964099f1794af500d065e07c3db90e13ac4f1dd8f998ab0e44f9496821a2af8579352d592e3171bc6c91b987fcb18cce48ce9b7e5453720c53", 0xa9}, {&(0x7f00003bc000-0x24)="3b8216b0fc62661cf91b71f4e7f204c86737c2f3260724d1aefc13494d99e35250c8a69a", 0x24}], 0x3, &(0x7f00002a2000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x4000}, 0x4008040) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b06000)=0x1, 0x4) 2018/01/31 09:50:14 executing program 0: 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 = openat$cuse(0xffffffffffffff9c, &(0x7f0000012000-0xa)='/dev/cuse\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000013000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000012000)={0x0, 0x0}) linkat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000005000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:50:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) 2018/01/31 09:50:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000112000)={0x0, 0x0}) bind$rds(r2, &(0x7f000066a000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r1, &(0x7f00004a3000-0x8)=0x0, r0, &(0x7f0000ad6000)=0x0, 0x3f, 0x0) 2018/01/31 09:50:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000b4f000)="6e732f6d6e7400c4d414b3a59d8afc8c8a529ff832a9c4d501000000e0260380a59afd87060678cded176179e02884ad9e2e772ad929f5e35093d407ed043f84dc3ae3ca4f361565f32bfe3c30e7e2a1bd1278ac83ab8cbe321a36844ebc34a088b1c3d0c3fcd9cad14080154918b1026489268e7cda516f3514f939d4ebed9a3a5ef935a75fa71b5200f58b9c2cb04f0841bb7540c1b61988ce83d609e4ed5ed708c61644a540a20506000000bcc8cd19c1c1d30861fe8da60c1d21671908368aa29f0007b6efa5337b5b7c9b59aecde17e56b0d8ced68e7d2d7828001393010488d054228017f903ef5c") setns(r1, 0x0) [ 93.512505] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 93.519931] audit: type=1400 audit(1517392214.846:856): avc: denied { read } for pid=12975 comm="syz-executor1" path="socket:[34174]" dev="sockfs" ino=34174 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 93.577629] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/01/31 09:50:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000001000)="05006e") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000090000-0x26)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x82, 0x111002) bind$ax25(r3, &(0x7f00004db000+0x2db)={0x3, {"f4869a74c7f1cd"}, 0xfffffffffffffffb}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000281000-0x70)=[{0x0, 0x0, &(0x7f00005be000)=[{&(0x7f0000d54000)="fd4b05ef64466ed92016e8723235f7623266f5cc3e648b2dd827144c3fcd149477392ff499794ff8d6cb2c81609542f32ce1a41f053e27b71275e2deaf63e952afcb60d2408de90e4557bf4a00f93ebe0214c4d704582eb4f238b32056", 0x5d}, {&(0x7f00008bb000)="1bacad804879c92ca833c06bdbcd5d60fed22f7dde44f2a0bb23b8553aebbfbcf95b49985e8c66bd052e0b5fa1ad016dac1599cdd6a5900543b3b5767b744619889e440cc3208cde7d4ded25b60b65a3af3b8199093c4dd41733674ffbfaa387b100159f574d67d1369a93fd8f5cb9bb5f5b39d84abc25", 0x77}, {&(0x7f0000e32000)="e6af3c91a4adc87e029653fc844ff6e975c20d030daa14a42e376cbff763b4aeea95e0645eb0e03132ed21896ab59cbd0ac102ecef6cb073b4fae469844fffb443e6ab5432dc3c74ff4842b59524906333b55f4cfa782ef1c46e37c46b0da9c020736f63f0f0af87dc904abb50cf6bfc27f27f9840946e26297924221f4230e7bdc23a", 0x83}, {&(0x7f0000373000)="696fcf76cf058675d644d43ef7cc8f16a2471cd4025cc54447175ad3bcc0b1f762c2a5e53043ef22c3bdf2c908921792c38ccc3dc9a4e2ffed22cc7d4dd33b18784e501e634c03f2e676c60e08397bdb9c6fa9ff5874c51eae32faee645bb75704931954aafcdbaff92401f3c36d6a8f94dee7db99276738f89c14e4cfb5b56ce126530ebbae332997daebf1119f03861e9e68c6f4b542f775bace6ffd0f28f02ba815a818f772ae3f46f1f9d52e82af74282308aded0752", 0xb8}], 0x4, &(0x7f000018e000)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x108, 0x117, 0x2, 0xed, "b9029f035fd537ad912737c62a48311f6afcca32116c18b6a02fc34adb48a9a4ae7c59243d8588a5dadd0049900d9552772749f0292fdaa550a0e54197e3c20ed29a094e7e04329146df0e7912495662f1073773f9fef2c1fed9ae753788c4e0a7d9757389529b481f00a108e38b87ca9d21bdef369054522b6acc6b87043ebac7c134cdede1bab5b9c355669c523219dfa0ec0c93f8c194d9969bf734d4786352159bb9e1fb4f0c05c81bfa9bec09a48709e5fa09c0f968838c11722c97c27124af9edef3749056acc6a7ab7ce613e1dbf902da5d7daa7ea8312c787d2cdb80466ea9e3cda2f9eaced9fcdcfa"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xd0, 0x117, 0x2, 0xb7, "c752e213079e362a804f51096d709ff763764ecd6502e1263aae2220d62fc5ad076c804c52c05ea38522abe6cd5492aa976f1df8e8d21ce5d445fe4561b93e5c112df238188fd7e5b2145d9406bb0df5455c0b16194fe827f62d0853720650699b787c61820b4d453e7e57ff23127aa6d7e9efa149db69f93088572fdccecbf50bc9e60a6e497ac52b03cdb8b15be4f7fd9d7c6a0a94da9be25609c52f9e05080be5ad4acc5c0a713b9eaef85e26b846df4fb9738c3b58"}, @op={0x18, 0x117, 0x3, 0x1}], 0x250, 0x80}, {0x0, 0x0, &(0x7f000018c000)=[{&(0x7f0000149000-0xec)="a3742bb17857933480fbdb62908fe3c5630b2664ecfcae0b31493651aad55ad9ff892bfcc9c2d962d5adc546cd2729b7304092abd79110637a63b7e3b793810a78e333c39b9708987fe8c48a383cfe8433054b8be97416525483a04aed2e6464174be9931c057ba83c7d69734c9e191e950d9b84a46c9e9fa75dfb40ed813205985fc631e3eb5c45b21d23c87aebfee784c18ce0974a430b61ec8d13fa1f1bc255110aaf3fd2260e88bad1788e709ec1fced448b13efa08fd10c254541da2c06ac36f3097a936fc1e76f920ad3c05544e0fa4b0d26d742cc0af0d6717fa565dc6038ed830d3e76f429dad61d", 0xec}], 0x1, &(0x7f0000267000)=[@assoc={0x18, 0x117, 0x4, 0x800}], 0x18, 0x5}], 0x2, 0x800) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b80000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000ab1000)={&(0x7f0000316000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000ab5000)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:50:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_setattr(0x0, &(0x7f0000000000)={0x10001000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) fsetxattr(r1, &(0x7f0000d53000-0xa)=@random={'security.', '\x00'}, &(0x7f0000fa5000-0x6)='*eth0\x00', 0x6, 0x1) r2 = syz_open_dev$sndmidi(&(0x7f000064c000)='/dev/snd/midiC#D#\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000a89000)={0x20000002, 0x0}) r3 = semget$private(0x0, 0x0, 0x4) semctl$IPC_INFO(r3, 0x6, 0x3, &(0x7f000027c000)=""/137) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000456000-0x8)=[0x401, 0x68]) fcntl$setsig(r1, 0xa, 0x3) 2018/01/31 09:50:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002b1000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{0x80, 0x0}, 'port1\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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00002d5000)={0x7, 0xfffffffffffffffd, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:50:15 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8000000000000000) vmsplice(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000002000-0x1)="e1", 0x1}], 0x1, 0x0) close(r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x200000, 0x0) close(r1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/status\x00', 0x0, 0x0) 2018/01/31 09:50:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000fd2000)=0x400000000000000, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ff6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000619000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000468000-0x1c)=[@in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x20}], 0x1c) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00001de000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013e000-0x4)=0xdb) ioprio_get$uid(0x3, r3) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000144000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000898000)={0x0, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf4, 0x10001, 0x1, 0x8000, 0x8}, &(0x7f00004b0000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000d81000)={r5, 0x774}, &(0x7f0000936000)=0x8) socket$vsock_dgram(0x28, 0x2, 0x0) fstat(r0, &(0x7f00000bd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00006c6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e5000)=0xc) setresgid(r6, r7, r8) 2018/01/31 09:50:15 executing program 6: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f00007ad000-0xc)='/dev/audio#\x00', 0x30d3, 0x10000) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00003cb000-0xa)={0x0, "332104d29b47"}) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d17000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000463000)=0x5, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/31 09:50:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x158, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x20, 0x17, {0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000773000-0x38)={&(0x7f00003ce000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00006e1000+0x977)={&(0x7f0000bce000)=@getsadinfo={0x1c, 0x23, 0x200, 0x2, 0x2, 0xb46, [@extra_flags={0x8, 0x18, 0xcb2e}]}, 0x1c}, 0x1, 0x0, 0x0, 0x840}, 0x4) 2018/01/31 09:50:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bec000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000abf000-0x21)=@file={0x0, ""/31}, &(0x7f0000dd9000)=0x21) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b83000)={{{@in=@loopback=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, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000393000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000801000)={0x0, 0x0, 0x0}, &(0x7f0000e04000)=0xc) pipe2(&(0x7f000045a000-0x8)={0x0, 0x0}, 0x80800) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f00006e0000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f45000-0x4)=0x10, 0xfbbafaf98fecdd9b) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000016e000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000530000)=0xe8) r8 = getegid() r9 = getpgrp(0x0) stat(&(0x7f0000103000-0x8)='./file0\x00', &(0x7f0000649000+0x56)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000fa7000)={0x0, 0x0}) getresuid(&(0x7f0000c65000)=0x0, &(0x7f0000b2d000-0x4)=0x0, &(0x7f0000418000)=0x0) stat(&(0x7f00002bf000)='./file0\x00', &(0x7f0000a5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = accept$ipx(0xffffffffffffff9c, &(0x7f0000862000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000955000-0x4)=0x10) r16 = syz_open_dev$evdev(&(0x7f0000220000)='/dev/input/event#\x00', 0x4, 0x88000) r17 = syz_open_dev$mouse(&(0x7f000036c000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) r18 = accept4$packet(0xffffffffffffffff, &(0x7f0000225000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006f1000)=0x14, 0x800) r19 = accept4$llc(0xffffffffffffff9c, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009a4000)=0x10, 0x0) socketpair$ax25(0x3, 0x2, 0xff, &(0x7f0000514000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cbd000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r22 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000d1000-0x4)=0x0) r23 = eventfd(0x6) r24 = socket$nl_crypto(0x10, 0x3, 0x15) r25 = syz_open_dev$admmidi(&(0x7f0000f41000)='/dev/admmidi#\x00', 0x9, 0x121100) r26 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r27 = socket$inet6_dccp(0xa, 0x6, 0x0) r28 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006b8000-0x11)='/selinux/context\x00', 0x2, 0x0) r29 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ed3000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bf0000)=0xe8) getgroups(0x6, &(0x7f00005c2000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r32 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000a87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000ee3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000de4000-0x38)={&(0x7f00009a8000)=@proc={0x10, 0x0, 0x3, 0xc0}, 0xc, &(0x7f00002a1000)=[{&(0x7f0000b6a000)={0x3d0, 0x3f, 0x314, 0x4, 0x2, "", [@typed={0x10, 0x53, @u64=0x7fffffff}, @generic="42ebb98a8aaf064faba11779b3a01e91f1fb9e156f1a6249964660bb4fb77d204900896e8bdd233ad433602e01819460e61ba5706123b6df9fe9d5cd72c18c9ac7e38be12e12d20406f98e60c643bf6afb8284d0", @generic="8feaad94c48d696491084c187ef1ff1bb9c1059b8960d2f47fdd53b016971951732b614cf524478d440d3ec9a79a645c06a79c9b70f3ffffd5d9092a20c49f0a3d72d994a04d04dfa4a0d911d025e8d0dd1b84b61c00a4607045412c22ca0898499768cf84ddcbc2f420b78fb906b89c3ca71cdf2cf3d618b78c8f62f4880189172183e284703b56a1fdc233b3021c4c6531e2694b648a830e1beb53e97ae7023cef4fec4b3145fa2fa10a31c8b1aec96a82af3cb29644d35f5d156dc297c251bd16e3b5c67e9e6fbdb4356c89f72ea756647d16441520157a5f10d525502ba43338de9ecbcec16284a7f7b1", @typed={0x10, 0x5a, @u64=0x4}, @typed={0x18, 0x6e, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @nested={0x22c, 0x42, [@typed={0x18, 0x4d, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x28, @fd=r1}, @generic="af065dcbd6e673b6a3fe028dec1a70c9c0fb2fe92bd6cc3099e1b971fb00f3eded72f42275b1767724159674e1677706df5eb1c2bb2584f3901025d4902352c6c03be65e5c9a978eedd356deb233231205aa2a0a97e60908add3eeccd9090abb6ce4f45cea6c03d82e723b72ee07b93898a0af674bc70e174e99585e520f1240b82294921d11f6d5a2455df0b0851fb75aaf1ad836fda59842f2b1f8edbaeaaabca4bd2b10e65a3eee6be1eb458071f33c66f63c8828427a2a", @generic="4803426ed985a37275f24871dffb8fb2b834b6d292e50d63bdfff80a5c199ea8c94d358a6ef16edbed6259df3fc3d544da59c2a914bf401744dc59c84f1e604a4f32757cb6073dd07e0388", @typed={0xc, 0x3c, @uid=r2}, @generic="c55e6f22d68d093f066c64f33e2f737c12ae7569696045cbb6f5f5cb132e50e53f85356d62d431908f68d54abb6341332a5dc756de880c2d3d266ec915d459e39d4d20f3ac7da9e3cc3c0add2dc787878e4a72e0d25e4dfb65bb6ab8ff955f77e7d2772420472fc9cf72284d2e5ab913b4cf3834096712ae1a4e", @generic="4d1e287bc762ec4f8fb7adde6fa6d97776173ca839d06c6e539b5d4726e0dd3fc517926676c9624677a54c9fa237513bdf75f8ad9292d4861792cb40547dd0b57b16dbbf23973c1786016bf7f7e89c8343c6d7f683d8f65a54b9d27e3a106cbb7815", @typed={0xc, 0x26, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x38, @pid=r3}]}, @nested={0x1c, 0x61, [@typed={0x18, 0x42, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}]}, 0x3d0}, {&(0x7f0000e37000)={0x3f8, 0x23, 0x1, 0x1, 0x0, "", [@generic="1ab3ad6f18c4e0cecbc1428ee097ed33ab302e19e5322ceab4714f52cd286c109a9fe105f2c556bf1bf39f6b9756c15f808fa33fac9d24bf544749642c59167e25dd8488ef870da70748730ef004b6d085e7c6e9a6e70baeeb672d7917594459cf026c56ccfc6a943cf6594b2491d2cc91457a4e46aee3abbf74288c34fdf78d2ba54ddc662bbfd41c7158b75d6e3334556332b5173d0b834259a5ceec7b5a2db4ce5a1359ce711c85f60231bd10b423f982dd82b543d76f1e76cc48f6", @typed={0xc, 0x54, @str='\x00'}, @generic="f041b3f2d03d8d95db57e6ea932242678d8f9c5d555b07e4b5117ca7f4f578cec06695e361eb", @nested={0x19c, 0x29, [@typed={0xc, 0x36, @fd=r4}, @generic="3c1d3b3086ad1643a3fddd06d372cc5ed1861e9a5ee9f773360b8742a05e2f4ce655605bcb51357895a9fcdf7103bab49daf021f", @generic="8e29b48d141b214fe191542e6ac875bc7a09", @generic="9e58da00", @generic="f91403ae628c73745ab63ec80e6ea45c4ff41a1c5d41ba9f3d18619caff958cd02dd9121c47e1dc123", @typed={0xc, 0x24, @str='\x00'}, @generic="64a12287cf978063b01c456ae7763f8ca96c54e83bb3768f02ed838f21315e6b15aeaf0f2db78e9a6f9a192bee1444dd711229901c1852b55eac8f59b699e4adabcb3ce1552922796d0bd305797c67a859f959cff0db251082fb91d09f3e310dffcf2c5d8dcbfd6f4c49d4445d63ccf2e9bb2fa6672ba2124af70900896e5dd58c55da74f3fc87c622252a35f637481a6007554dcbbbb01cd9a6acf1ac9979fe12327935b0794fef54ef295c1e0cdd1314c157d4b191bf2d70cd66fa2ec35b86f32569bb7fdf69953fc3462ea943883c4c6b5a9b8c8c8631ba020e2b41ee62d3dcc54183234e63ae50a94f154ad93851e0253793d9", @typed={0x10, 0x55, @u64=0xfffffffffffffff9}, @generic="6d8e8d1249f54bd0"]}, @nested={0x15c, 0xa, [@generic="2999c32c759562a6ba2384ae2d948279fb58b97ffab56d54c560d341e2fa48d415bee0c80f99d3b806fe472687a944f8023a12bb198bb656056329ab158a7e86ab23231110fcbfc14d28e6d42a1d8ff46b96546041bcc4280f308d3c11b0c4804ccefe171ccc8243", @generic="671addc437103d37d983f0a284c5cd08cc45308a1da2790c15c81879b0a7f0a3b2a227c295d2ea2253e6a11147be79c85c969c82d2eba3c8b431b5a1df713cee72090964a2ff0a3be836567cd6f43a4e4ea0b31b87d0704af345ece7861a533ecc67eb5d0c4f5561f823b4256d5b1f66a0b26f35b80eac74a04ac36fe24dbf973a4e8e5fcc41bdead4b2907a2a99dc9e10cdeaffe2bb7c116b084bea87a66d10ea023e2d069123adc6dbd821d61b14d9c276", @typed={0x18, 0x89, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x8c, @str='{$*\x00'}, @typed={0x18, 0x19, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x3f8}, {&(0x7f00000a9000)={0x20c, 0x12, 0x600, 0x7, 0x1, "", [@nested={0x110, 0x7e, [@typed={0xc, 0x5e, @u32=0x8}, @typed={0x10, 0x8a, @u64=0x800}, @generic="72689d4e4f01af5ef567a9f828757e859130c1d3aa00bf948dc838459064bbc29217ae1017ead65628940bce1bc0e72618fea78b9ba0e2559dac1cae99090bc556942c082bceae414a287a3eadfba5412b8e07478d6fa10a88180736b3fb460d929db237a0d5541619025e8aa7370892ac28d783a3a59349cc0ebccf99a7b819970d176e5003981def377f3fa602aabaae918737f301089c768870e708a04eeeb53dacfe9c5c98fd11d9e952d0256097add5a8d74d2b9653f5fad092391bb79dc25edfdf7368a7f8a41dc4494df312ce2c092be98c8a50299960fe17c8651e039feaf6438bb1503eb60a1aa8e9"]}, @nested={0x40, 0x89, [@generic="b63b7361f3fb2e0887ff18b0f29c0e4a78c465955cf65cb07829bea3b278adc4e974", @typed={0xc, 0x24, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x57, @ipv4=@empty=0x0}]}, @nested={0xac, 0x1d, [@typed={0xc, 0x1d, @fd=r5}, @generic="f372d5451cb7b9106e5aa43eae37302144314badda21d54f2cafa3e471b16832eab29bd44a2d70ec3a484d0748c092179d5330b0bbd9d590ee7014e30ba89e5138d10bbe4faff1f5f0a69617a28a31cd6f87d495c03c6a9872a2daab071d02fd4b6c4692f8ff45c6ab5a1cb7f697e566e5e154c6125024ef6a2d3c8878bc117874e2a4007fc55f5e1b1a1690d2579d745268c6668f3a762cf9db"]}]}, 0x20c}], 0x3, &(0x7f00002b6000-0x110)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r15, r16, r17]}, @rights={0x28, 0x1, 0x1, [r18, r19, r20, r21, r22, r23]}, @rights={0x28, 0x1, 0x1, [r24, r25, r26, r27, r28]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x110, 0x10}, 0x0) r35 = socket(0x2, 0x1, 0x0) getsockname(r35, &(0x7f0000665000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000077d000)=0x2e) setsockopt(r35, 0x6, 0xe, &(0x7f00002aa000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/01/31 09:50:15 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) close(r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000000b000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000009000)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f000000a000)={0x0, 0x2, 0x1, r2, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0x4) r3 = dup2(r0, r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f0000006000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000001000)="2b7b529658f7df2446e2af0eb3bd9aa76b854cd581e6a163d7daa46699efced638579b9dcb8713715c5ff9d411dce23e0909a95333e85bdb0aab750c8d2423bd8ce3d6aa61f92c9cc5161fa0881bf25ad1ce834c619ee701967c15f8f911b3a7dc714391e6a47a388d71e8c0846b4f304d4ec1d7d7175c1254a7179b7a74fc", 0x7f}, {&(0x7f000000b000-0x6c)="695ca9e8b283135f159273b6a61ea5af6aec7611333b5751280334e44ad2a34c80bdd7f3764bc55493160a5f16468dbf661edd4b7202b265598c9f169205199ab82ad44ea8475dafd20a17cd94fed920fbc527ed8031412cc69af95b22abd3e4473c8db3651897a93c8bcc70", 0x6c}, {&(0x7f000000b000-0x43)="7dfa31d1e28fe064758ab4f8afb7c7a0ef63c1d60cbc24f98452a567151f36c56c959b650d7ab35fc877426b841a8a1e42f44b8f3e43eb17f0d3c44ed652fce80ce6f0", 0x43}, {&(0x7f0000000000)="15c69900246aa9cc47c3fde01bd684a5d2ec8fc57bd4b3832419e8d6c76dcee1002853e04c48d323b2fe89f33c442d766282ed28edf17cd4694db2beaa780868de01de8cd576539d02535f95a481e63d074382ed9546a483322703f460f69f6d8ea2be35213f71883c1fd2c27c411140011d1262c4072c172bbab2273f6ae71e5311df4bb73f723c135eb883ea2d11a5a3d386e58a081439f39b0303599b63d00fe66439dbc64311ce0a504b8d46", 0xae}, {&(0x7f000000a000)="23edf0610ef785661061e79f4bbb3f4249ee6c80baaa1de15e0856f83d8a73e4a57ecad6905addf50751994f9458e2f18f393ee2ee7e21babe725cf83ea8c664b9e45b501929ba297caf6b13c0a9c66172351791185535e2a3e829eb41cd7288da166ed783561fad06386eb6bb9052170a17122caa63495fcb86d6218b7ca794d92c21cab9c416d56397a2de1c4539bb44c48abc03e7dbaa11b87f89e44b1c0be73629aa3bf8de5e0a0ab00f0a60c4cf65c440a89eafcfec1a13007fba5fe9748cb86e", 0xc3}, {&(0x7f0000002000)="b54ed8743a22f4a9f984a655edd1926347240f00ee536e845f2e0d8f17899925b2609a86a886a260621310f77270e2db4e8717b8b1f543c58c83de8a30", 0x3d}, {&(0x7f0000000000)="a2df6feb25ac7e96c639701fe6eafcb2d6b67ab6551b5589d7add39f98f58fe4116daf85dda105e9be19820064a8853d64006b5aac2577ef68593aa7166ba1ec009e23923804e80f8dc8a38ca7dc20421359a79e8c1a151deda05b0f138606c533c98d60cc816a3891de0ec6e717f6bac35c673b0d35ba2d2a4ed89840feae6c463935e903be1318f4b740", 0x8b}, {&(0x7f0000009000-0x13)="a783bacef009889197c173c9e9d7d18f2b852d", 0x13}, {&(0x7f0000009000-0x51)="e0f6f1fef5bf7ae18f56e2f7ef894b3a78c4ccb797a6b488e1e280e3b2c9c0d48c91530ef931f29305ea9da4e1d2e7752229571e4422f29d1869cd544c1134a4602c1addf8ba57e181c3afc9244ef85ab5", 0x51}], 0x9, 0x0, 0x0, 0x24040000}, 0x80) [ 93.721570] audit: type=1326 audit(1517392215.048:857): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13005 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 09:50:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000380000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x402102) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00004dd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f00005a2000)=""/6, &(0x7f00007a5000)=0x6) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c05000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f0000bfd000-0x38)={&(0x7f0000432000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000805000)=[{&(0x7f0000ff9000)="3d2c17d4f092537b9dbc4afdee1a146e", 0x10}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f0000998000)=""/4096, 0x1000}], 0x1, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x0}, 0x0) 2018/01/31 09:50:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000279000-0x7)='./file0\x00', 0x1a4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000141000)=@assoc_id=0x0, &(0x7f00009af000)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e19000-0xe)={r2, 0x2, 0x3, [0x8, 0x81, 0xffff]}, 0xe) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000002000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xfffffffffffff800, 0x4) 2018/01/31 09:50:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00006f2000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c07000)={0xffffffffffffffc1, 0xc8}, 0x8) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000298000-0x4)=0x0, &(0x7f00000b2000-0x4)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000027e000)={0x5, 0x78a, 0x6d, 0x3ff, 0x1}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c21000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000563000)=0x28) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ec0000-0xc)=@sack_info={r2, 0x0, 0x1}, 0xc) sendmmsg$alg(r1, &(0x7f0000840000-0x38)=[{0x0, 0x0, &(0x7f0000241000-0x10)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x4000000}], 0x31, 0x0) 2018/01/31 09:50:15 executing program 2: semget$private(0x0, 0x4, 0x7b9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000e0c000-0x6)={0x0, 0x1000000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000e08000)=0x4) r2 = semget(0x1, 0x0, 0x80) semctl$IPC_RMID(r2, 0x0, 0x10) 2018/01/31 09:50:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_nanosleep(0x1, 0x1, &(0x7f00009da000-0x10)={0x77359400, 0x0}, &(0x7f0000706000-0x10)={0x0, 0x0}) bind(r0, &(0x7f000069d000-0x80)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/01/31 09:50:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000cc1000-0x10)='/dev/input/mice\x00', 0x0, 0x40) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a26000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000162000-0x8)='cmdline\x00') readv(r1, &(0x7f0000d0c000-0x90)=[{&(0x7f000041c000-0xf3)=""/243, 0xf3}], 0x1) [ 93.757345] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18020 sclass=netlink_route_socket pig=13017 comm=syz-executor7 [ 93.857744] audit: type=1326 audit(1517392215.051:858): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13005 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=314 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 09:50:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000cef000-0xd)='net/mcfilter\x00') ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000118000)={0xff, 0x1, 0xffff}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000012a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000043000-0x10)={0x1, &(0x7f0000fb0000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00001d1000-0x10)={r3, &(0x7f00000b1000-0x5d)=""/93}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000014f000-0x20)={0x127ff, 0x1, 0x4000, 0x2000, &(0x7f0000f17000/0x2000)=nil}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="930800018817", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="001a000100000005ef00000100000068"}) 2018/01/31 09:50:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000ddd000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x40) fcntl$setlease(r1, 0x400, 0x2) 2018/01/31 09:50:15 executing program 3: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000187000)={&(0x7f0000aba000-0x8)='./file0\x00', r0}, 0xc) 2018/01/31 09:50:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet_sctp(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000f65000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) [ 93.886005] audit: type=1326 audit(1517392215.052:859): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13005 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 93.948804] audit: type=1326 audit(1517392215.059:860): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13005 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=190 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 09:50:15 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) socket$nfc_raw(0x27, 0x3, 0x0) r2 = syz_open_dev$midi(&(0x7f00007f1000)='/dev/midi#\x00', 0x9, 0x202) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000248000)=0x0) r3 = socket$inet(0x2, 0xa, 0x6) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000edb000-0x4)=0x0, &(0x7f0000941000)=0x4) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0xfffe, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000f20000-0x8)={0x0, 0x7ff, 0xffffffff}, &(0x7f0000f21000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000f21000-0x4)=0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000002000-0x8)={r5, 0x200}, &(0x7f0000f20000-0x4)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1f000)=0xe8) setsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000f20000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, r6}, 0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0x74, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x2, [0xffffffffffffffff, 0x8001, 0x10000, 0x1, 0xa4, 0x915c, 0x7, 0x0]}, 0x5c) ioctl$TIOCCONS(r4, 0x541d) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000a50000)=0xff, 0x4) fadvise64(r1, 0x0, 0xfffffffffffffff7, 0x7) 2018/01/31 09:50:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f000074a000-0x10)={0x0, 0x0}, 0x10) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) r2 = semget(0x2, 0x1, 0x184) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000416000)=[0x0, 0x10000, 0x3, 0x81]) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[], 0x0, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) 2018/01/31 09:50:15 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000164000-0x12)='/dev/snd/midiC#D#\x00', 0x9fe0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f00000ee000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) fremovexattr(r0, &(0x7f0000ed8000-0x1a)=@known='com.apple.FinderInfo\x00') connect$inet6(r1, &(0x7f0000956000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x58) getsockopt$inet6_mreq(r1, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000798000)=0x3f6) 2018/01/31 09:50:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000063f000-0x8)={0x0, 0x0}, 0x84800) read$eventfd(r0, &(0x7f0000e11000)=0x0, 0x8) [ 93.975371] audit: type=1326 audit(1517392215.059:861): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13005 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 94.037738] audit: type=1326 audit(1517392215.063:862): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13005 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d591 code=0x7ffc0000 [ 94.062681] audit: type=1326 audit(1517392215.068:863): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13005 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 94.091091] audit: type=1326 audit(1517392215.070:864): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13005 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=233 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 09:50:15 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f43000)=""/143, 0x8f, 0x100, &(0x7f0000000000)={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xfffffffffffffffb}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8a00, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00001cf000-0x4)=0x3) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000)=0x0, 0x4) close(r0) 2018/01/31 09:50:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x9, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioperm(0x0, 0x7, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e0a000)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00001da000)='/dev/input/mice\x00', 0x0, 0x440000) renameat2(r0, &(0x7f000040f000-0x8)='./file0\x00', r1, &(0x7f00002af000-0x8)='./file0\x00', 0x2) 2018/01/31 09:50:15 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000049f000-0x11)='/dev/qat_adf_ctl\x00', 0x20800, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000093000-0x6)='dctcp\x00', 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000090e000-0x5)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000381000-0x1)='?', 0xfffffffffffffefb, 0xfffffffffffffffd) add_key$user(&(0x7f0000d01000-0x5)='user\x00', &(0x7f0000435000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000b0000-0xb5)="", 0x0, r1) 2018/01/31 09:50:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b0000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000031f000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000d81000)={0x6, r0, 0x1}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000053d000)={0x0, 0xfffffffffffffffb, 0x30, 0x7, 0xfffffffffffffffd}, &(0x7f0000128000)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002a1000)={r4, 0x1}, &(0x7f00004b4000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000afd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f00006c4000)={0x80000001, 0x1}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d2c000-0x14)={r4, 0x1f, 0x2, 0xe205, 0x9f53, 0x1}, &(0x7f000065e000-0x4)=0x14) 2018/01/31 09:50:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000471000)='/dev/dsp\x00', 0x101000, 0x0) socketpair(0x1a, 0x0, 0x5, &(0x7f000001c000)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000098f000)='/dev/vga_arbiter\x00', 0x20000, 0x0) r1 = creat(&(0x7f0000929000-0x8)='./file0\x00', 0x19e) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") shutdown(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f00006ed000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) read(r0, &(0x7f0000910000)=""/100, 0x64) openat$audio(0xffffffffffffff9c, &(0x7f000044f000-0xb)='/dev/audio\x00', 0x24001, 0x0) 2018/01/31 09:50:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000cf3000-0x1)='1', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004ae000-0x4)=0x1ff, 0x4) 2018/01/31 09:50:15 executing program 5: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000aaa000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000ae4000-0x47)="", 0x0, 0x200408d4, &(0x7f0000341000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000096d000-0x4)=0x0, &(0x7f0000ae5000)=0x0, &(0x7f0000854000)=0x0) 2018/01/31 09:50:15 executing program 1: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b0d000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00002b0000)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = gettid() mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000b0d000-0x4)=r3) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f0000560000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:50:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00005f0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000022a000-0x4)=0xff35) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x200000000000027e, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002da000)="8648fcc444d8b5a1cfc2c06f99ebd9c8fc07bce38fdc606b3bcecd335c0b47dd002839961690597a6be9299f978d3a209b596cff333a7472f7bc1dbbc6be76b689438454ac3a6db56e30d1b7e728e1225f87b7bae5a5aa47c8c5229896fbceab0999a87a7a821fa05c59c633122ea399", 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r1 = accept(0xffffffffffffffff, &(0x7f0000094000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000314000-0x4)=0x8) getsockname(r1, &(0x7f0000e9c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000014f000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00006c0000-0x14)={0x0, 0x10001, 0x5, 0x6, 0x18, 0x1}, &(0x7f0000f77000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00009f8000-0x10)={0x2, 0x8202, 0xbbe9, 0x4, r2}, &(0x7f0000823000)=0x10) setrlimit(0x7, &(0x7f000070b000-0x10)={0xe1, 0x3}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b36000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) [ 94.199347] QAT: Invalid ioctl 2018/01/31 09:50:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000244000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000d5d000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00003b2000-0x8)=@assoc_value={0x0, 0x3f}, &(0x7f0000e4d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000f4b000-0x20)={0x8, 0x0, 0x8, 0xff, 0x77f3, 0x7, 0x4, 0xfb2, r6}, &(0x7f00008f5000-0x4)=0x20) 2018/01/31 09:50:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000223000)={0x6, &(0x7f0000001000-0x18)=[{0x4, 0x5}, {0x8, 0x2}, {0x2b, 0x0}, {0x6, 0x8}, {0x7, 0x1}, {0x8, 0x1}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000001000)={0x3c3b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000980000-0x4)=0x8, 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r1, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5aa) write$vnet(r1, &(0x7f00005ec000-0x68)={0x1, {&(0x7f0000f2a000-0x1c)=""/28, 0x1c, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 2018/01/31 09:50:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x20000000002, 0x300) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000673000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$llc(r1, &(0x7f0000600000-0x10)={0x1a, 0xf7, 0x1, 0x7, 0x9, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common="627269646765300000fbff00a30400", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000157000)='/dev/rtc\x00', 0x10003, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00004f9000+0x7a0)=0x1, &(0x7f00008ba000-0x8)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f22000)={0x0, 0x0}) sendto$packet(r0, &(0x7f0000ebc000)="", 0x28d, 0x0, &(0x7f0000420000-0x14)={0x11, 0x4, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r3, 0x107, 0x10, &(0x7f00001ae000-0x4)=0x8000, 0x4) pivot_root(&(0x7f0000b07000)='./file0\x00', &(0x7f00006a6000)='./file0\x00') [ 94.229266] QAT: Invalid ioctl [ 94.283347] QAT: Invalid ioctl 2018/01/31 09:50:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000361000)='/dev/sequencer\x00', 0x101200, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00004de000-0x30)={0x5052, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x0) [ 94.307731] QAT: Invalid ioctl 2018/01/31 09:50:15 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = semget(0x1, 0x4, 0x40) semctl$GETPID(r0, 0x3, 0xb, &(0x7f000000b000)=""/205) 2018/01/31 09:50:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x200, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0xfffffffffffffc7d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004c8000)="120001007c00000000000000694b00ff0080", 0xe2) 2018/01/31 09:50:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008be000)='/dev/kvm\x00', 0x800000000000003, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00004ad000)='/dev/usbmon#\x00', 0x2, 0x48000) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000491000)={@common='teql0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$rds(r3, &(0x7f0000b8f000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000bf0000-0x1)={0x1, 0x0, [{0x1b, 0x0, 0x0}]}) 2018/01/31 09:50:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f00007c6000)=0x0, 0x4) accept4$packet(r0, &(0x7f0000c16000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f85000)=0x14, 0x800) bind$packet(r0, &(0x7f0000a91000)={0x11, 0xf5, r1, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/31 09:50:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3ff, &(0x7f000035d000)=0x0) io_setup(0x900000000003fc, &(0x7f00008c2000-0x8)=0x0) io_setup(0x40, &(0x7f00009f6000-0x8)=0x0) io_setup(0x80, &(0x7f000020a000-0x8)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f00004e4000-0x8)=0x0) 2018/01/31 09:50:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000f0f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000485000-0x28)={0x14, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = creat(&(0x7f00002d1000)='./file0\x00', 0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000c1c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f91000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003a7000-0xe8)={{{@in=@rand_addr=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}, {{@in6=@empty={[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}}, &(0x7f00002c9000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000da9000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xea, 0x1, 0x2, 0xa, 0xa0, 0x20, 0x32, r2, r3}, {0x7, 0x100000000, 0x2, 0xfcb, 0x79, 0x0, 0x7, 0x41}, {0xbd7, 0x5, 0x5, 0x9}, 0xfffffffffffffc00, 0xe, 0x2, 0x1, 0x1, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x7c}, 0xa, @in=@multicast1=0xe0000001, 0x5, 0x3, 0x0, 0x0, 0x9, 0x3f, 0x2}}, 0xe8) 2018/01/31 09:50:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00007a8000-0x20)={@generic="9b4a85a1a2cd78c9f63b67616e4901db", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:50:15 executing program 3: r0 = socket(0x10, 0x802, 0xffffffffffffffff) write(r0, &(0x7f00008ec000-0x24)="240000001a0025f00018000400ed040f020b00000004bf0202ffffeb0800100048186be0", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003fd000)={0x0, 0xec, 0x0, 0x7, 0x100000000, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000040b000)={r1, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x63d, 0x1ff, 0x1c00000, 0x800, 0x4}, &(0x7f0000001000-0x4)=0xa0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000135000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000009e000)={0x1, 0x0, [{0x0, 0x0, 0xfffffffffffffff8}]}) openat$kvm(0xffffffffffffff9c, &(0x7f000086b000-0x9)='/dev/kvm\x00', 0x0, 0x0) 2018/01/31 09:50:15 executing program 0: sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x20, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000007f000-0xb8)={0x0, 0x9, 0x2e9, 0x401, 0x673, 0x2000, 0x980, 0x94f2, {0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x6, 0x100000001, 0x94, 0x80000001}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0xffff}, &(0x7f0000f51000)=0x8) 2018/01/31 09:50:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x1, 0x2100) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000ca8000)=""/18) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000012000)=0x0, 0x7, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f0000012000-0x4)=0x0, 0x0) 2018/01/31 09:50:15 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000031c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$midi(&(0x7f0000f4a000-0xb)='/dev/midi#\x00', 0x2, 0x101000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a12000)={@generic="b93ad98ee9d09e54970cbbe3943292bd", @ifru_flags=0x5400}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00004e0000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4$alg(r1, 0x0, 0x0, 0x80000) sendmsg$alg(r2, &(0x7f000039c000)={0x0, 0x0, &(0x7f00005b0000)=[{&(0x7f000043a000-0x4f)="36637d92dd13bc6ea7e675698f55acc5f4faee1b59545637bf520a9e6145378c1880653fd2a2b62ea442d8e438404d9de87f6439fba80ce0790bdf8d316131acf439349f9794c2c02fd1b8395d0a34", 0x4f}, {&(0x7f0000f2e000-0xdd)="2299def761ee0f599432d384e342a4049f9985b9c76af66dbb4aa2134cc3768b4198e39fccb22d57738a070c6655829305b3435731487a7e849c96e7821e8090ecf9346171f234f6759553d3de5cfc5199f899cd599d010c797ab7bfb13750a407f9748cc5986efae9c343046502ac607d51183a4140f0a11d0677ab5d44c5ec883f139d1bea313905b48fc07e5fde754976800dd1ddc65361f1c851cc11ae72e4014a8a08571807d24aa02ac2df32ca651ea13a71f62d9ba393ddc4b9435679c3547b6bbbc87c3de996eb0a3584ea07a6be573ba8f16acc77442aafc0", 0xdd}, {&(0x7f00008ef000-0xd5)="431262018d875d4ac8986c922ba335d53f2070ac06efde0585b496fbc80864f815f8a88bb90a6928eef038dd73497b9b46494dbd0586d5d1aa98d9877b9deb054da6b4f4d0065958b3aa0f15cd064c2de0a1dad1ea23de0ed42ba86b0ff4f64a54c12fecfdeb7280fc300e70e78b6a773968ed1e64bafac8f6e1edb674bfd1671262d1762e391f62d37327995eefbb282a1a5f44416edec8d4d18d0c651f52bc376dc8d9860ea0316f4e6019607c8a5f1d22c1d200a79352aa06239570f780e4eceeced3c0086d631136c66480e6d2d36aa2eac772", 0xd5}, {&(0x7f0000251000-0xb9)="39f0924368c6c41fb8ea2d40628576e61d9804f1c281bce475954527f92046ae03e66cdf7ad70c45b140faace62a94910241e0e3b0a0c68b05ec1a88becce25ba490ac2ab03d82a2326f153e15680246730f84770cdf8b6138e166d05d23dc0b9232c9813aed50e7af023d13ed5110d8ac2a31cb8f48258aed351da341d718e30abddae7c539bf2e0b321ccfd24709cb4000d1b5251b0cfb8cf7313ca7eebe34eb92816962d9287847b2968e7fac3886f1560d448a2f7d593e", 0xb9}, {&(0x7f00009a6000-0x97)="e9b3daf7d25af4dc48b6b7cb76eb2e295320111862a9ed80e8465e23a487b48dcef00659b1ecd11057b84795fb66310702752f68914e3d8af0db4d3ac02c1448866a6b7a5b5f980211e4b03658bcbb7c4919b741ab7eaa07b5c0d5f1a5ecbfca3cd3a6d7178fdd6ced1d7a4ad5e8778025234c5ceced4bb5d3981332c3feb23b4303e6432b6db8f8de92d736bbb380ab14260aaf4e6421", 0x97}, {&(0x7f000000c000-0xf2)="02ceac59c0376300e2c7a7079e217751da93a8c71238f021bce3debbb4264768c3ad76011d27fc070fa1ab27177592676cda44ab0fadf3af27e6a96b35fb11215587dd05944864cacb1ec498b597605a2a97279ca8350e1cb0ab26e57ecd8867391785bf018e41139230e47229448bd190ddbdacb7ba2724b2fbcead33d996d94b16d79562150862b76b1d6de532d0a3a0b8c2feb57b70d1eb55bf2ebb73425df1481ebd773500d0a4b00e001e146d9d94a03ce1e55a26a38579f74653538fff2c8d4989af3909fee3ec72e03bce7523153a20e49c4f303735b29f3eedc50d9d7fee9b15951bcd40d9dc1a8893a18096d434", 0xf2}, {&(0x7f0000a35000-0x16)="9510a2c051a78f8c35513ae404b94e17142940ec9b6b", 0x16}, {&(0x7f0000b53000-0xca)="f2c42826829fab1d9de44870722041abad7e186bf8c82990fcafd32d92573f7943fd0aaca8d52cb01331fd50344e36e93bbbd7a4eda988dbda4a39268a58cd511418c070aa567ffc791b67be7e06a2b9ce72b6490a0192d5e8bbe175b949f032e9335ad05bb8bad1a746e8cda9a8c0c86a92a1ed5d722adae04fa9692154e2179634cb2e7ec466aa64176e77925fecae9136e5d3aa13cd06e15101c10929ce0f13847a8aff22094d3297f19f4c2b89efbcdc2c809762c2aefe1ec97a2e56e16a9ac79cb3ec64d5b93e5e", 0xca}, {&(0x7f0000216000)="ebf6011c094509578683c074ce86f111", 0x10}, {&(0x7f0000967000-0x7e)="63ccf5d6ce62adab1cbbe30a3e4518af9822877188ff4c48b19b549c4665ccc21bde01c18c10032442b58870cadcb803ee8dc997e8b930e8f24665f80a6b05b6ad9cc2a42f72d2e0cd9b426087287765a0b4bf884aedb1d1df625cf3eb093cc5215ac5b1dd3d3cf437b28e887818a338525e1e1ef06c415226ceb5f1bf93", 0x7e}], 0xa, 0x0, 0x0, 0x24008011}, 0x8000) [ 94.502221] IPv4: Oversized IP packet from 127.0.0.1 2018/01/31 09:50:15 executing program 7: r0 = socket$inet6(0xa, 0x40000002, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000daf000)={0x0, 0x4, 0x1, 0x381}, &(0x7f0000b61000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x89, "1b9b3900cf0ab2258c5d7e4ca8737fdf164f2972a3afa3646e386b2cae8c01f52581563ddaaddb1797675bf6375ba9f5b458eb79b1133c489ad08fe65e2edf7bbe45b8ed861c75ef93b27ea57388ce301d17d81d8cce88daae3d4f48a90612ebba4a4de9ec60e15b239829b3d0efae8539d48d11f6054f603cc44666b9fc76bb44277d5780156b2895"}, &(0x7f0000000000)=0x91) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000fdf000)=0x4000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) bpf$OBJ_GET_MAP(0x7, &(0x7f0000cd1000-0x10)={&(0x7f0000ddc000-0x8)='./file0\x00', 0x0, 0x8}, 0xfffffffffffffc34) 2018/01/31 09:50:15 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname(r0, &(0x7f0000d3b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c5a000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ef9000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000000000)=0x1e) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000004f000)=0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x420) 2018/01/31 09:50:15 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00005a0000-0x10)={&(0x7f0000582000/0x3000)=nil, 0x3000}) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000004000)={0x0, 0x0}) 2018/01/31 09:50:15 executing program 0: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af14, &(0x7f0000fb1000-0x8)={0x0, 0x8}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x28, 0x2004, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/31 09:50:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001dc000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000f85000)={{0xb3c3, 0xfd}, 'port0\x00', 0x11, 0x20, 0x8, 0x1, 0x2, 0x7ff, 0xfffffffffffffff7, 0x0, 0x0, 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]}) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/31 09:50:15 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() waitid(0x1, r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000004000-0xe)='/dev/admmidi#\x00', 0x82d, 0x2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000002000-0x10)={0x7, 0x81, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r2, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000004000-0x2)=0x223, 0x2) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={r1, r3}, &(0x7f0000002000-0x10)={0x0, 0x0}) 2018/01/31 09:50:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000695000)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x8000000000000803, &(0x7f0000732000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000453000-0x10)={&(0x7f0000834000/0x4000)=nil, 0x4000}) fcntl$setstatus(r0, 0x4, 0x4000) io_submit(r1, 0x1, &(0x7f000009b000)=[&(0x7f0000434000-0x40)={0x0, 0x0, 0x9, 0x0, 0x0, r0, &(0x7f0000dd5000)="", 0xf2, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/31 09:50:15 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12e, &(0x7f0000004000-0x12e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x120, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "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"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000010000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000012000-0x8)='./file0\x00', 0x400002, 0x120) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000002000-0x4)=0x4, 0x4) ptrace$cont(0x9, r0, 0x1, 0x9b) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000011000)='/dev/audio\x00', 0x80002, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000013000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) r3 = add_key$keyring(&(0x7f000000c000-0x8)='keyring\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r3, 0x5c6fe74d) perf_event_open(&(0x7f0000008000-0x78)={0x5, 0x78, 0x10000, 0x400, 0x5, 0x3ff, 0x0, 0x92, 0x40, 0x1, 0x2, 0x7, 0x100, 0xffffffffffffffff, 0x35, 0x4, 0x0, 0xfffffffffffffff9, 0x7, 0x0, 0x5, 0x2, 0x7, 0x7, 0x6, 0x5, 0x7, 0x7, 0x1, 0x80, 0x6, 0x8, 0xffffffff, 0xe90b, 0xfffffffffffffffc, 0x101, 0x400, 0xef, 0x0, 0x5, 0x0, @perf_config_ext={0x5, 0x2}, 0x800, 0x88, 0x6, 0x7, 0x1, 0x1f, 0x3190, 0x0}, r0, 0x5, r2, 0x7) 2018/01/31 09:50:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x10200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@broadcast=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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c54000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x6, "b5aa01a452b1"}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x31, &(0x7f0000da4000-0x4)=0x0, 0x4) bind$inet6(r2, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/31 09:50:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c40000)="", &(0x7f0000af5000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000033b000-0x51)="1d825c64fed215ad7ffc8582365cc3c2acb95770edf2ed7f8d0f8420e9ea0c6314ecd3a12c7c601d04476bea42f264a3f09abaef72fe31f806d9c5e2422ce0aa5d1fbaa6430c0914b988e99250c758925a") shmget(0x3, 0x2000, 0x20, &(0x7f00007c5000/0x2000)=nil) r0 = shmget(0x1, 0x1000, 0x78000400, &(0x7f0000d3d000/0x1000)=nil) shmat(r0, &(0x7f00004f3000/0x2000)=nil, 0x1000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000001000-0x40)={0x6500000000000000, 0xf000, 0xffffffffffff8001, 0x1, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/31 09:50:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009df000)='/dev/vcsa#\x00', 0x5, 0x800) ioctl$KVM_NMI(r0, 0xae9a) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000ab1000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000877000-0x34)=@ipv6_newroute={0x34, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x0, @fd=0xffffffffffffffff}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:50:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) fcntl$addseals(r0, 0x409, 0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000022000-0xc)={0x0, 0x0}) 2018/01/31 09:50:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000620000-0xe8)={0x2f, {{0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000625000)={0x0, {{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$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 09:50:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000712000)='/dev/vcs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000960000-0x10)={0x3, &(0x7f0000159000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000fe4000)={r2, 0x0}) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f000053a000)={0x2, 0x0, [{0x20d, 0x0, 0x9}, {0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f2f000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x7, 0x0, 0x2, 0x9}, &(0x7f0000fdf000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000370000)={r3, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0x101, 0x5, 0x8000, 0x9e0, 0x7, 0x1f, 0x8, 0x100, 0xa6, 0x5, 0x7ff, 0x2f1f4180, 0x8001, 0x9]}, &(0x7f0000f72000-0x4)=0x108) 2018/01/31 09:50:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008fb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f43000-0x15)='/proc/self/net/pfkey\x00', 0x60c241, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000)="", 0x0) fallocate(r2, 0x3, 0x2, 0x5) sendfile(0xffffffffffffffff, r2, &(0x7f0000e65000-0x8)=0x0, 0x1) 2018/01/31 09:50:15 executing program 4: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000538000)=0x0, 0x80000) lseek(r0, 0x0, 0x3) r1 = msgget(0x1, 0x200) msgrcv(r1, &(0x7f00003fb000)={0x0, ""/91}, 0x63, 0x2, 0x2000) signalfd(r0, &(0x7f000059c000-0x8)={0x4}, 0x8) mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(0xffffffffffffffff, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000004b000)={0xfb, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:50:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x25d, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdeb12eb49cca7687, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000501000)='./file0\x00', 0x0, 0x82) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000ed1000)={@any=0xffffffff, 0x0}) 2018/01/31 09:50:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f08000)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f00003f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d0a000-0x4)=0x80) pipe2(&(0x7f0000349000-0x8)={0x0, 0x0}, 0x4800) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f00006d4000)={0x8001, 0xc, [0x8, 0x83e7, 0x80000000]}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000031c000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, r1}, 0xc) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a57000-0x14)={0x401, 0x81, 0x9, 0x1, 0x8}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000087a000)=[{0xb, 0xafe}, {0x2, 0xaf3}, {0xf, 0x572}, {0x0, 0x0}, {0x4, 0xcd}, {0xc, 0xfff}, {0x0, 0xffffffffffffff2d}], 0x7) 2018/01/31 09:50:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000312000-0x58)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffc, 'cmac(cast6-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008b3000-0xc)={0x6, r0, 0x0}) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000462000)="f14059763809124c01db241fdd6f82edd0b7d598ead3c724fd0b0ec84e521b766c584517a0d4a1293405e48fc4d4e8e9a702959caec0f91c3bf616d336f6ae55a99910b8e77a56297c1991e14e1710dd1c71a855df734b5bf2523cf27a3117494cceaec2200c99191f20212353ce363a1f90935fe8c397b9f6e85f120a8f2c90f9e3b96dc43956249a16b060dd63715210b239ad1f9c1f3102cfd3a8689b4c0a281d") r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x5) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x5) getsockopt$inet_dccp_buf(r3, 0x21, 0x8c, &(0x7f0000789000)=""/46, &(0x7f00003ff000)=0x2e) [ 94.672682] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/01/31 09:50:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000004a000)={0x0, 0x836}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x1, 0x100000001, 0x9, 0xd5, 0x1}, &(0x7f0000000000)=0x14) r2 = syz_open_dev$vcsn(&(0x7f0000f47000)='/dev/vcs#\x00', 0x7, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7a66) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000278000)={0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x59, &(0x7f0000edd000-0x4)=0x1ff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000018000)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000)={&(0x7f0000905000)={0x14, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 94.721156] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/01/31 09:50:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f00008bc000)='/dev/dsp#\x00', 0xf3a0000000, 0x14080) r0 = syz_open_dev$midi(&(0x7f0000bb3000-0xb)='/dev/midi#\x00', 0x20, 0x450401) ioctl$TCFLSH(r0, 0x540b, 0x5a) syz_emit_ethernet(0x46, &(0x7f00000eb000-0x18c)={@random="056cea73540a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@fragment={0x0, 0x0, 0x100000001, 0x1ff, 0x0, 0x0, 0x0}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/31 09:50:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/31 09:50:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0x1f, &(0x7f0000025000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000bd1000)={0x0, 0x64, &(0x7f00000e7000-0x64)=[@in6={0xa, 0x2, 0xe5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x81}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}]}, &(0x7f0000115000)=0x10) faccessat(r0, &(0x7f0000abd000)='./file0\x00', 0x20, 0x700) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002e9000-0x41)={r1, 0x39, "06351fb1067e84d6ddd0c2c02c80870be163be73e5bfee445b60b8d7bb09cd207df76b8d303e5c0201a0adec8acd02f4cd903709b6d7779073"}, &(0x7f0000aec000-0x4)=0x41) openat$ppp(0xffffffffffffff9c, &(0x7f00008a6000-0x9)='/dev/ppp\x00', 0x4404, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x0, 0x0) poll(&(0x7f0000d2b000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 09:50:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b10000-0x8)='./file0\x00', 0x101) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a25000-0x9)='/dev/ppp\x00', 0x200, 0x0) r1 = userfaultfd(0x800) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000821000-0x9)='/dev/vcs\x00', 0x800, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f000080b000-0x4)=0x7b5f) close(r2) r4 = openat(0xffffffffffffff9c, &(0x7f0000bed000)='./file0\x00', 0xfffffffffffffffd, 0x0) fchdir(r4) 2018/01/31 09:50:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000249000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x541a, &(0x7f0000c6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/01/31 09:50:16 executing program 5: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "006c69656e743100fffc000000000000006300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "0400000400", "88e7ed00007fff05aa1e961ef6a39901a10000e50800000077110000c6d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000051000)={0x9, 0x9297, 0x7f, 'queue0\x00', 0xffffffff7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000042000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000003a000-0x20)={@generic="30db769ef3f1771cb85141ada1498982", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 09:50:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) sched_setaffinity(r2, 0x101aa, &(0x7f0000cb7000)=0x8000) poll(&(0x7f0000185000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x3a2f00) socket$inet_dccp(0x2, 0x6, 0x0) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x1) 2018/01/31 09:50:16 executing program 3: clone(0x0, &(0x7f0000273000)="", &(0x7f0000830000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b2a000)="") lstat(&(0x7f0000c09000)='./file0\x00', &(0x7f000017c000)={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) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000cdb000)={0x4, 0x0}) rt_sigreturn() 2018/01/31 09:50:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000acb000-0x10)={0x0, 0x0}) clock_gettime(0x10, &(0x7f000082f000)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000529000)={0x0, 0x0}, &(0x7f000038c000)=0x10) clock_gettime(0x3, &(0x7f000090f000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c98000-0x10)={0x0, 0x0}) timerfd_settime(r4, 0x0, &(0x7f0000005000)={{r6, r7+10000000}, {0x0, r5}}, &(0x7f00009db000)={{0x0, 0x0}, {0x0, 0x0}}) r8 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000514000-0x78)={0x0, 0x78, 0x9, 0x2, 0x2, 0x3, 0x0, 0x10000, 0x400a, 0x4, 0x5, 0x3f, 0x1, 0x3, 0xb75, 0x7f, 0x9, 0x69, 0x6, 0x1, 0x2, 0x5, 0x20, 0x3, 0x6, 0x20, 0x80000000, 0x3, 0x2, 0x7, 0x96, 0x9, 0x0, 0x335, 0xfffffffffffffffc, 0x401, 0x1, 0x9, 0x0, 0xe0b, 0x2, @perf_bp={&(0x7f0000d86000)=0x0, 0x1}, 0xc000, 0x1, 0x2, 0x4, 0x7, 0x9, 0xfffffffffffff800, 0x0}, r8, 0x1ff, r1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x10, &(0x7f0000bc0000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) 2018/01/31 09:50:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f44000-0x8)='./file0\x00', 0x0) lseek(r1, 0xfffffffffffffffc, 0x4) r2 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003ec000)={0x0, 0x0, 0x0}, &(0x7f000072a000)=0xc) stat(&(0x7f0000505000-0x8)='./file0\x00', &(0x7f0000ff8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() getresuid(&(0x7f0000c34000-0x4)=0x0, &(0x7f0000c02000)=0x0, &(0x7f00002e6000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000920000)={0x0, 0x0, 0x0}, &(0x7f0000f55000-0x4)=0xc) r8 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000032000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021f000-0x4)=0xe8) fstat(r1, &(0x7f0000e01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000099d000-0x4)=0x0) fstat(r0, &(0x7f0000fe3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000bc1000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00007c1000)=0x0) fstat(r1, &(0x7f00008b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000fad000-0x8)='./file0\x00', &(0x7f0000a02000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000e59000)=[{&(0x7f0000528000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000183000-0x40)=[{&(0x7f0000f32000-0xe8)="71dac9d87a350962b2234f7db7b9a197940ea652e636cf62b8846ddfb96f61095312634e3f1ac0d8ca89b891728a6e6d268533ad3d215be179411c0fb1805f19522c0e7dcb6df8af571b89b65e61fa95ec466d1f1b1ab1dbc7c9121d8ca3ce9787b2be2c4252b88938baa73d6dc92bf737899c99169d19a7cdc2c3d8e3b1576fc6889163b61bbfa8f4bd9eafb407ac9a035702719605529c064a2d7a69bb1b312c467f5d5290fb5aff8a75e1ad887bafd8eed342e8a074a8113de802a1dab11d3054e0b620e13a06c08b1a79c9c4221c578f7a6a0e82c6d78b45ed16389fc70d5da565da4b50bb3f", 0xe8}, {&(0x7f000048c000)="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", 0x1000}, {&(0x7f0000d0d000)="4ca63843fe0f0912e162b95f7855b50cdd4cbb66f03fe19193eacb17a91e8239d9d5535b3acf00195b08b34616673dcdf03de466652c8e199f1a622a901f7d4ae8ab14aa5a19166ee0dca40d48612d58df7973a19cd3e793e85134ba940a8d37a53e27cb1a0ef74fb6747aa514334503", 0x70}, {&(0x7f000036d000-0xec)="7cc40b6ea12dc8ddcdd5f0704598ad54d3219d17a1bcc3017174d236c9afcaf27f02d6cb9a91fe1c19a2339c5a78af617ca8a846610e4fff1774afe7b06607b2d5636d372638cd2534ec4fc42d19db2b0d0d18889471b0194a373f19da572e6645d45a675d8bb5155fcc453fac97d04e2a0a006c41af0d0c48b7bd0bef0d79cb8bbd6769ce5dcb0d09aee84c6212f95be20ecadf94d0adacf35b0e6a1ca1d4800ac60e3068c4348d072f4c530882c60cb9b04ef9b38542e6f4b578b561247128215106b5879dac3beb0fcfadd0750daf7e8d80825d2b9ac289e988c7e4d24d64e559488dbc691d14dee42945", 0xec}], 0x4, &(0x7f000091d000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}], 0x108, 0x4044001}, {&(0x7f0000c14000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000039e000)=[{&(0x7f0000fb2000-0x9)="60a545e046629257b4", 0x9}, {&(0x7f0000710000-0x9c)="a163d85a53419d125c44a7471cb182344b40d58710bc13ece6d0dd50e6ada52fe7a77d61717959ef953a91629669d918a3d387e4b416d12f83b01c386aec932101d98f3905686bd28ec1cb75d1d8e23199a5394efc1ae340eafea270df88de2f1a691e8f55eeda5cf56e5fa0708601b6e6f12f3dd4d3b7da25321c3b81eb44e91605409e24d58bdb2eaebed08be54a7fd52726405c912c71664ec027", 0x9c}], 0x2, &(0x7f0000b44000-0x70)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x70, 0x4}], 0x2, 0x10) 2018/01/31 09:50:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000002000)="bd32bf46acb5", 0x6}], 0x1, 0x0) request_key(&(0x7f000000b000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="520972757374e363757367725665783a4465", 0x0) 2018/01/31 09:50:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006b8000)='/dev/ptmx\x00', 0x400, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000162000)=0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f000097a000-0x14)={0x0, 0x0, 0x400000000, 0x0, 0x0, 0x100000000, 0x0, 0x2, 0xfffffffffffffff8, 0x0}) 2018/01/31 09:50:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff9c14eacc, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000060d000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000025a000-0x8)={0x0, 0x0}, 0x1, 0x9) r0 = request_key(&(0x7f0000e3e000)='trusted\x00', &(0x7f000026c000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c2b000)=']@+\x00', 0xfffffffffffffff9) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009c0000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000630000-0x14)={0xffffffffffffffff, 0x3, 0x1, 0x1, 0x4e}) keyctl$clear(0x7, r0) add_key(&(0x7f0000d45000)='.dead\x00', &(0x7f000031b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fe1000-0x60)="60ac7b0ec5394308ce8242cc67f86b32716e2e6aa289d0ac06e4bd984ad1a9f9ca859f0fe139d7191de868a33d8397a5091633dcf783f35e3f3cf0f65cc2043acb7a9589c750cd229496e84b0d32084cd9e7a7c4a3fb4cea5dc7a4ead6176e67", 0x60, r0) 2018/01/31 09:50:16 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000f9d000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/31 09:50:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000225000)="", 0x0, 0xfffffffffffffffe) listen(r0, 0x0) 2018/01/31 09:50:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c3b000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, r2+30000000}, {0x0, r1+10000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000077e000-0xc5)=""/197, 0xc5) socket(0x1, 0x8000a, 0x9) 2018/01/31 09:50:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000cfe000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005d3000-0x10)={&(0x7f0000dff000)={0x14, 0x3, 0x8, 0x8ffffffff, 0xffffffffffffffff, 0x3, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:50:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ecb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00005ad000-0xb)='/dev/vcsa#\x00', 0x8, 0x10000) r2 = syz_open_dev$dspn(&(0x7f0000cfe000-0xa)='/dev/dsp#\x00', 0x200, 0x40a80) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000005000-0x20)={r1, 0x2, 0xfff, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgsnd(0x0, &(0x7f0000978000-0x1008)={0x1, ""}, 0x8, 0x0) eventfd2(0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000cfe000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f00004f2000)={0x0, &(0x7f0000844000)=0x0, 0x0, 0xffffffffffffffff, 0x0}) 2018/01/31 09:50:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) flistxattr(r0, &(0x7f0000a48000)=""/176, 0xb0) mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @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], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @ipv4=@empty=0x0, 0x0, 0x0, 0x0}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @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], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3d8) syz_emit_ethernet(0x83, &(0x7f000039c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x4d, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "b05c8e6fa2d3d852386228f2725b565ab96a424a2804000e8960d29ab510a3b61d6f4b78f735603fa1028ae1e77712271387e0b71e5913a1a894e8efb1d53e41e492a3e2e0"}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) r2 = msgget(0x0, 0x201) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000039d000)='./file0\x00', &(0x7f00002d3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000110000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000039e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b9000-0x4)=0xe8) fstat(r1, &(0x7f0000178000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000039d000)=0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f000039e000-0x78)={{0x3ff, r3, r4, r5, r6, 0x100, 0x401, 0x0, 0x0, 0x0}, 0x1000, 0x100, 0x9, 0x3, 0x3, 0xd, r7, r8, 0x0, 0x0}) 2018/01/31 09:50:16 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000007000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000015000)=0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x7, &(0x7f0000009000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r2/1000+30000}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:50:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f000055b000)=@file={0x0, './file0\x00'}, 0xa) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000568000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00001f2000)={0x3, {{0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x200000000000008}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6637}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) splice(r0, &(0x7f0000076000-0x8)=0x5c, r0, &(0x7f0000031000-0x8)=0x0, 0x6, 0x0) inotify_init1(0x80800) 2018/01/31 09:50:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f00001f0000-0x8)=0x0) pipe2(&(0x7f0000136000-0x8)={0x0, 0x0}, 0x80800) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f32000)='/selinux/mls\x00', 0x0, 0x0) io_cancel(r0, &(0x7f0000b16000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f0000f76000-0x60)="593278e189e0a29fd272648361b4b630bcc4fca77693d0ddc0c105317568a1436fca3eed85c63a08825114ebac7b8aab9d999980874064dee1ca34a9894f07740f0ed26a3ca8ed241a20f5edd7dac86113ba3a29b0cd9b2043120377ac65c409", 0x60, 0x6, 0x0, 0x1, r2}, &(0x7f00000a5000)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000387000/0x3000)=nil, 0x3000) 2018/01/31 09:50:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000f4e000)=0x0, r0, &(0x7f0000ba6000)=0x0, 0xffffffff, 0x8) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000a44000)={0xffffffffffffffff}) 2018/01/31 09:50:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00009ea000)={0xfffffffffffffffa, "072a9b61096c"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000f4a000-0xc)='/dev/amidi#\x00', 0x101, 0x101000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000017c000)={0x0, 0x9}, &(0x7f000024e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000073c000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000b84000)=0x1008) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000003000)={{0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sndpcmp(&(0x7f0000f6d000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x40000) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000713000)={0x0, 0x0, [0xffff, 0x2, 0xfffffffffffffffe, 0x1ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:50:16 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000605000)=""/40, &(0x7f000010d000-0x4)=0x28) sigaltstack(&(0x7f0000832000/0x2000)=nil, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r2 = msgget$private(0x0, 0x20) msgctl$IPC_INFO(r2, 0x3, &(0x7f000087e000-0xcf)=""/207) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000e75000-0x4)=0x70, 0x4) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x1, 0xfffffffffffffffd}}, 0x2e) r4 = socket(0x5, 0x805, 0x5) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000e76000-0x98)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x81}, &(0x7f0000464000)=0x98) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000e19000-0x8)={r5, 0x0}, &(0x7f0000e75000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00006dc000)={0x0, 0x1000}, &(0x7f0000e75000-0x4)=0x6) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000423000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e75000)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00004ae000-0x14)={r6, 0x6, 0x8, 0x8, 0x800, 0x3}, 0x14) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/31 09:50:16 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) fcntl$dupfd(r0, 0x406, r0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000001f000)='user\x00', &(0x7f000001c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="94bc9e537a00e91ce89e93e55baaa17d89d5aeea74176e8f371d6b0ed686bdc4d528ff62a6c52f10ed25154a88db95b0b6fdb979dbf394cebd33368033f9c5907d1a98171a2844c2512a378fca91471e86354154d9168607e5d96bb747aab1662a1e6c781ee2270c3c922ab661274ec93738eb6897a43173cb5237", 0x7b, 0xfffffffffffffff8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000008000)='dns_resolver\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000001f000)='\x00', 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0x1, r2) 2018/01/31 09:50:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000408000-0x12)='.request_key_auth\x00', &(0x7f000056d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000f1000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000435000)={0x0, 0x14000000}, &(0x7f0000e2e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000132000-0xc)=@sack_info={r2, 0x4, 0x3f}, &(0x7f000097f000-0x4)=0xc) r3 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f000006f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r3, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/31 09:50:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20000003, 0x84) connect$inet(r0, &(0x7f0000ff2000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00006cc000)={0x3, r0, 0x1}) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000480000-0x4)=0x40, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ff6000+0x7bd)=0x40, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000469000-0x10)={0x8, &(0x7f0000c34000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000006000-0x8)={r2, 0x1}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000090b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cb3000)=0xb) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000af8000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000558000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b5f000)=0xb) 2018/01/31 09:50:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r2 = creat(&(0x7f0000d50000-0x8)='./file0\x00', 0x1) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00002a1000)=0x0, &(0x7f0000b1d000)=0x4) 2018/01/31 09:50:16 executing program 3: r0 = open(&(0x7f0000d95000-0x8)='./file0\x00', 0x88102, 0x20) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000a3c000/0x3000)=nil, 0x3000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000009f000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008cd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00002d6000-0x84)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xffff}, @in6={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0xaf61}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000c19000-0x1000)="3a74afb81a3f609365317d2c28961c13296a81185c51784f0a3b388ac7ea84b43c20a2bca30de0fa806b612774b422829fff76fd24d1f2959e261aa3809ea9205cd5549da5ff623a72d34e22a72ad7b2ecacd744e0e697c1e029edfdfb1261cfc01a70b38216776c6b9c4a7d957a3656ac349fd17cdb03e3edea72b801043e78e983bb7b58e2bb4689d0101d9577cf72103ca9ecc755cb0bc08757500d4a8f7bb18048a6bd2ebb52ad1549164464d6a56e67e2c0c7c93e82bcd89d9b7c47bf747dbc41dcf7c3e58dd5ee244836dc27d7969d1fe50a7c19383e2fb450e4ba41b72e18560c442125c25db5701bd66a726f54b1c8809aa0e387c0cbfa97931ba885c808c14d8782aab35935facf5b3e23303e15d1a5267ae0d01a67e8641d57d3f1e7e144a74b788dfa3a4e244e8f0788a98ac8fcd06b62de6bdfcbeb364e9bf47e14cb71dc4ce4f9efabced0678af14dc1f11c40da3e186c8fa5113ade911f698d43be3cb1685d8614f072c8c1f24b73c08d063fc6e2ef7bca3d3f4426a011a2d8c528dd88739219cedbb5fbcd8b00afb58e9c745a9f352ef490fb66640e155df87ae0883c696c9cb008d6fce8e8ee72338892a564e8fa9a30cbcd3dcb11f0c9ee63cd1ad20135b52551512af11764c1398589b18cc1184d486b530b6a753ec952d9168fdb9d8f33db7d86db599a7f265e6d7d20df37f0fc766ed295fc9627963c3fb833ea77ffaa3af011066dd0f8dc50d9bf2fa7e22eaaf3a8bac45995c15b67608fe5bb5cc84f356cc7781bc1216f1a1870744a95a2e9af49544bff88f9f3ce9e7ca0d13e214ac634deb9cd8fd7491aff7754511621b550ba60c0f0fc65428836a1d45b199eacd1c1233e6275ad3393f7c4d69902e1ac904f29fc90ab7700b0e12fc3e2d4c3e9fb359e67b8dac29441d83c26015a6628b7f5f6587c6c35210c8be3391a5a016fa1c7de1e0d8fe6c849a552256922002e7dd9f6d3f7fb49be334ef846287a606706cc164ad34648467622029e96ad0519a20fc3092bf655ddaabd41040a6e7c5ed7187c70a1e145b1da8f83025630699af363d4d6e8a32afad8dfb523dd0df342a98bb8e8d9616ccd05a42178fbb3b68167138dad83b58f6d590d1b9b266bc8bb80e2cc03fa35bc98f2048074f03776018e6521185cd502d89d326f7db96cba644664ba6f216afa69487f66fc3b7122a80b912f764ce8385c1222c1c4dbd4c0d40e85b4301b2f2095819e0746fbd5f96fc639aa875cb9499f1a743c6b21118fdce7df74788c9734208b78de002e45b22ec9c721d4b553cf41a80d4a1873e65355d386c55de36eb9f61228cbbd7733c69115b301bdaf2df8740b08e1048ec6a9151fefa2b7c6436f0a4b398dbe2917f62aa446103cebe5e8210c9eff8a1129c6d3f5570b91952ca50b6b47319ba43f9d71eed37ee17fb63f3e2cba17bf6bc3cc19a3c95fbcbed7155d826a84190cd8a8230e76c984fac92b5a30d2bef37a3069dbd3b83d7fc4e776c9f3e2bea75c3eb91027d3ed377939ff0f7208935b127f6a517e14407ab2dcfb61461a534fb4a96831d318f9b605490136a801b351733b1c5c991d989d4645c48836d25169a70a7fb47dc9490dc5dd8a87f61083c3a2c4242fdc8db1c6487e2963b88be98700c4fb3e253c2a7300858b02be0719af3e4f907963a880ee648c9de94120619c2f949ba30f3446b55a49b0422db3fd26d716df975338f264335d608c6bcfde7a066f733a6448eb32633d441fec7bfd7093ec01f26042adc817ae792af948c501e577517ec9ebb088fdca4db2964f814cf5a5ae3f38cdf18c70667e89e37ee080e26cf149f3999d57b8089648ab7bb0ac946c3faeef24c19cca4310a17c327155a17f4a0beb96c269751ac4218634e7c816d99d9029a3448e19beead99ff60bea8b7c1a5eb452eb291ddcd6d340fb3e305da8ec12bd8b01d317721606dac97aae0429bc836f27cb1c52d6b31d96516d78d470c6ff9649cd434382767d8c768473fb19c5b394fda50e9c4b56c6962708a2f3bb2941a3dfac4cddfaefd4822504542160f89c0a931eccd79de9b00c02e43d70f068aa28c46462e47adf31e034faf9fbd186a5d1febf4f1d7cfc7b00a83b008c964b5b1ad9c178c9975ecf97cb7b2bb5451acbb98117621ce6f02237436138e738cd25048e4994f6b7c15fda620cf87fbb37c3f33a8ba0b969da8991c5826e478b8111399550639a2713e182383ad9c38b96e4f40061ad82b3641c407cbd827f68533f63f62857951a253069b8d08b07b44a8c64a885c44558fc1694b6b577ad5896bd27140faa013339593ec4154a0905cbfa888710fc9c42cc47d999bdf4df6d05903cada68f04c99fa60054f9cab78d80edd38481467c4292e88620d297f3666a43c7d57858ea98ad9de1e977bd4c5cedfc5a9d96b295de3197d53576788f3dbd92b9a33064129b2620825e6c8c47f0a5e67472d22a3f6f01d54163f79cbd2000623282c408cd46dfb506ea2f3cc587d47198454dc1fe55991dd7b07aba7b46be7d7339707cefb9d0324299df90cc83dcdd594b44a3dda6f9ee13d888e30f5e538bfbe59ebefd1af546596f3f89debbc6e65a25c7b3a1df46005d7fa8cdc5c57df727a1c9785cfcde5d64057da2fad0e61c2a147e2522e2ccbc7fea04c631b5f4835a5534f52ac3e1e095743798e39fa28956c56bc7b3977be5d4ee71aab749b3bb1f4a24da3face4497a4aee5e742979f026fe161baac8eb25dbe71c10a4541eaa9117129a05671c31de920a5d140dc41f95b2ff9534c16ced98201ad465386eaa885c70ae24ace50c604fe47ba24cc12db984bf833bc5b9bc72f0d640fc0df03b3042b615acb5ed8e4cc6d7f2b683d39560d8906153230d75dd0f8d23f7eec9785044912abbed291b43dc059b1a74e2c91191064719d969dd3527d65081352e05a2beae291dbdd8d9230dd284b496032489bb34bc3afa95f6ee9470cc1f2917e0bf1b9d904b00afdecbd8aa5e12e09036783e04e55f4c1e16a1c63e65dbc8f6ebab74a874dde442a71e8ce283816979e7bee5f6ee5e044c72a518e27f2465b0db1ea72906efc679fe1d0ec835354e2da8bc80f7a68ea3c924c537cd6dc6c768dde64f56ab36cff954deab7324c5efe1825216db57f2027eb0e89409b8b6aacaec34a55c00c86e1aaab2ae6a23d93133f73198590df1f1f4bea51d44c3e9a7dcfdda6014c44cda6bba106bbb8dce7dfbc3c0b18833573e9e74ae1e5eca5820c69b6bd8307bf900c1ef5e54ccd97fe5eb2315e6f62709ed84fe51b95495d9d8069b6d41f618e33ff9ec3ba1b41d41261ba37774e8ee991f921a3d1aaa8fa5b5f836a74ec301031ab09be11ed03553f49baf250cdc9ce5e41d868f469226a4d15e0370e8bbf39f2f7e61af81560ae9b7a55037ef17861bd7d25580a770f2e2d5f474cc5da4f408544ba6e2e4a1c13aea4c0a01e55bcae535c7d67dc6dc8efab245544a85f853a26c012e2a43dac83eade493f16575788e038c793ee271a4dab9733bd8870c061bd4e213251f2ced57583320b1a06c0f984454ef992358216c8ded5241557399bad53a6e08947cb8ed629703fcf07cbe8d370047a22d7c5fe2ed278cdbd34b8e9a74707d06b87c72d71d405c4e6a6e653c65ee590f78283212ed8f748085941bd4eff9e54e3535f6e19a05c0202dc531de9cfb6bdc11e1b02b31614ce52d8a94a487addee0140d6012794b590e38af1625118f8daa6e41c8241c6cebf3b73798890f00606294e1ad9a879a6f957630d5cd090cb38985d2d74017bd470ee6193543f4b0f663522c2488e5fa7e300119dfee9d4b3a3a53b1c0eb52cb0c259e76a6ca951493ae2825ee6e8ae9be934e6b57a0c182a3f468a9b69034998f079ad9525dd0abaa062166f30e53a03121ce766b0b6847872c089f5053083451c8daa65bd6114272fe61598d709936a9d239fc013d83fa00a6d501428055407e52529cb28e868cdef21551414fc46f7aa3b72a3e90192458111070321ca1097501ab6a36d45710a0087a9c026445e5c10cda92850cc8ad9e0293f91e9ebe98e02135f1120c4a570cd7979fb02e26f522fd6e60e2d342fb5bfd3edf6681d914b6313fb3a917e600eee27747c1ad0f4081d2eade41850d0e521ab729bb85a12307b18c8f1314c6f548543da213fd5cba34bcf7d4b254d60eee110de2d1da811ca1cdf3021cf99e392c580a8804b58601f019023b5c8ae81ba3d9414fcac0cc8e59a64e420b871e2331244b73926e3685d07e1e21f52930262b52761349c902c86d8ec6c27fbf560e296ccdc9da3b9f13353723a58c919ee7c038daef5340b5ee802fcb8d9e6e3fb22544819d40f064e932e3c8cb2ab61a00cac164ba2bfac2004702afbd4612722d4a783efdc88a4fc2ba156eba027b2846a9c4609c08905198261780734d5b4736b6327e4be78135c294d19df37e4a0c91f93953f7829d56b2d1f549fcfb5644c0011379b1b683c2356320a0a4ef0e054010670baa5aaf3d83c1066606b2307ff35c8850ad0b558b62433576be6db01032d25a36eecd455fa8a062468c793901b5ef031e6ef54b26da2ad97c0a282e892ce49a9ad3ac212171f5a7519ac46b8b497e37bbeee9515a3c24cfd7230f1494d2acb7f622b4aa2b7d93b7975365eada26897d7e9a9c2ec381f86ea8a5b11d0b90487d1d8eb42c06ac39d4adc96f21a53196e95ec95ede297381ce9a222e5ff0e2a68eed372e758af3f0cdbd1b28fb61c506eb2858c87e9bf42116791ac9ae59f95952178f50d0bfa18a94bcc99114be9a440b1dee0ca2c6fa6a601482b0d05548dc8c34c1cb3dc1b315e76d508205d6ea840f8b9546460dd0568820878c147a9cd11184abcd588c37370e8bd678461fa6488a040d0e9f94ff909b99ec127ade1df5f0826e4cc9ee6b84792688cab7071d0969f9e61cf43b81a50ec3285fbb345db22ee285efce60dc0c6a8d26210e2e780e5be25c80bc62a343e0869320d279dd64366176748b7462edb15eea38d60adc27ea590a201064603a8a8b4aa83bf9c937976050751d4a654eeb71c59f505637e9530622433a2df6c63b0f0a54583d490ad73828892b6d821ad011a5aa4d832206f1017fa664fa5b720eeeb24458218c177cff7121cb460883e8d8f8da1fbd8366261bf1caf0e4f4d9ae39485b2ffb7ed31ffa712fc191472936eeb2f0ef837a8d5d2974b23026f396ddb298069c05a0ace8cab68f094754d30546669afe41c515100f4c361d1a474ca5c88e52a18dc86ba9260c9e5f37bb16100fe6475ab09450743b69f0818c823c216da4d2d64801565d617c8472a70c77ee0abe7ea47c36712bdf9809b104c3fdac0f7c34264f3edf19063c0bbd4024a9aae638c49fc5d666b4e46ccc00eeb897636fcc9b4908dc365dd9274f80b805c280160483aaf1e8cc5605559b9bf8753fcbf699f3287c3bd28426b24365ac239e17d6d376e0a1bc80c6c62179e4679152f1f320ba3e1f2fd9fd14b529d2e28e120a62549d1f7eaa0a95179ba0e54d3f772b8d8915e5b0050183b5d01ed09d1dc98777a96a0161926731e8594f59341216c4581c12e1d229087a9558e93c2416c053f8db9367610c8bd44093352bfd696a4c200f15f4f89b172c9f601df5bfa5db086f5aa3103bd2d3899833af655aa21b2a92bfb79da38d20853507a6b135a169aa71efa9a8c1cc10e1f2a7c39143fd95977696d3f9404d48f5d6adf095e93bd1898388c353cd98c9e32714dc9fbcd0bf4397f9b3a2bdbbc6e8", 0x1000) 2018/01/31 09:50:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000658000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000a6e000-0x4)=0x6) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x24, 0x0, 0xffffff03, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:50:16 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 09:50:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000afa000-0x1)='/dev/snd/timer\x00', 0x0, 0x1) r0 = socket(0x10, 0x10000000002, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000b02000-0x5030)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VF_PORTS={0x4, 0x18, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000059d000-0x10)='attr/sockcreate\x00') ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000467000)=[0x3ff, 0x6]) 2018/01/31 09:50:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ccc000-0xc)='net/rt_acct\x00') ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007e1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec3000-0x4)=0xc) r1 = gettid() r2 = getpgrp(r1) sched_setaffinity(r2, 0x8, &(0x7f0000019000)=0xfffffffffffffffa) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r3, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) poll(&(0x7f00007a8000)=[{r3, 0x0, 0x0}], 0x1, 0x8000) socket$bt_cmtp(0x1f, 0x3, 0x5) shutdown(r3, 0x0) 2018/01/31 09:50:16 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000003000-0xb0)={0x0, 0xa8, "76c0b807a317aedbf423fc7804e0ccf117a822a08b97b5e0a66fa608f00324aaf6a6efbe05f2e23c3aadee475442b1dc2cf6c41b461a330834c68e321c199d550a9096e8b6426ae68db8eb4a9b2be8f02dd96c1c9a5907a5f90a4cc76358d891cc01a84a6c699f597284bcdc4fe2276a03699503d91a0afa3bbce4979625af063d34b4f478888a45625e7c3380514344fa2fd2785ec2331e695001ea98541551cb8a9e8f0ef1cefa"}, &(0x7f0000023000)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000007000-0x8)={r1, 0x4}, &(0x7f0000016000)=0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2a0, 0x2c8, 0x0, {0x0, 0x0}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "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", &(0x7f0000022000)=""}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, 0x0, 0x0, @common='ipddp0\x00', @generic="c1dd806f7c5ac5df5ae5db9fcb4adaa7", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x4f0) 2018/01/31 09:50:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000069000)='/dev/snd/controlC#\x00', 0x1, 0x200400) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009ce000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$ipx(r1, &(0x7f00006ea000-0x10)={0x4, 0xfffffffffffffff9, 0x8000, "5bcf8278db6c", 0x6, 0x0}, 0x10) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00006e2000)={0x6, &(0x7f0000197000-0x18)=[{0x9, 0x6}, {0x3, 0x1}, {0xffffffffffff8000, 0x6}, {0x8, 0x14f}, {0x5, 0x3f}, {0x9, 0x4}]}) tee(r0, r0, 0x5, 0x2) fremovexattr(r0, &(0x7f0000cef000-0x14)=@known='security.capability\x00') r2 = syz_open_dev$amidi(&(0x7f0000f70000)='/dev/amidi#\x00', 0xffffffffffffffff, 0x8082) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000aa8000)=@assoc_value={0x0, 0xfe}, &(0x7f0000cc0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000b70000)={r3, 0x5f, "75f97e1992d44865f828d1a0a86dbd298eafb22a9a6b615698a8c820cfc87165212e34d3c33494f267f6ce915d2f66b4d132de20c9f0c9ac033c5c6f4d8e4b31a8667bcfb6c3db0df6d91e8e610ee67d100f981af4911ad8495ee84d66bb79"}, &(0x7f000083f000)=0x67) 2018/01/31 09:50:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x9) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000be8000)='/dev/sequencer\x00', 0x28000, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000dee000)=0x81) r1 = syz_open_dev$dspn(&(0x7f000003d000)='/dev/dsp#\x00', 0x0, 0x40000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/01/31 09:50:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000708000-0xb)='/dev/midi#\x00', 0x100000001, 0x0) accept4$packet(r0, &(0x7f0000623000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f02000)=0x14, 0x80800) sendto$packet(r0, &(0x7f0000c93000-0x92)="c582259b61d721d9af62f8cc25b291e9e38e3bc2336f390944c102fc0df2759c871b80d694cc36fd2ede0c11147386b7526d56ef148399383968877f1610acdc05845e3fced65da6a233cb6584773d6f705417c3a48541cf4f4b560c0e2f49e64aeff12ed4413c15402bbbf82e9fd5b0308aed55dcf21ec7b2aa5095125d6da1b0a76bab77ad8146d3916208ecef5fcb70c9", 0x92, 0x4000000, &(0x7f0000f85000-0x14)={0x11, 0x17, r1, 0x1, 0xc56f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) syslog(0x0, &(0x7f00002ca000-0x28)=""/40, 0x28) getxattr(&(0x7f00002f3000)='./file0\x00', &(0x7f00005e8000)=@known='security.ima\x00', &(0x7f0000592000-0x88)=""/136, 0x88) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 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) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00009e9000)=0x0) syz_open_procfs(r2, &(0x7f000064b000)='sched\x00') ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r3 = socket$inet(0x2, 0x801, 0x0) bind$ipx(r3, &(0x7f0000da6000)={0x4, 0x4, 0x2, "5e44197bebd9", 0x0, 0x0}, 0x10) setsockopt$inet_int(r3, 0x0, 0x19, &(0x7f0000e71000)=0x0, 0x4) 2018/01/31 09:50:16 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) write(r0, &(0x7f0000010000-0x2)="", 0x5b2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c45000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000001000-0xbc)={0x9, 0x0, 'client0\x00', 0x6, "9a93a044870148e8", "b186ac69327a9fe81fcfea294dd89e80359447c0383ec3bba59ebfeadb92579d", 0x7, 0x8c5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x81}, &(0x7f0000000000)=0x8) fsync(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0x1, 0x8001}, &(0x7f0000001000)=0x8) 2018/01/31 09:50:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001b4000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000f5c000-0x38)={&(0x7f0000601000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000693000-0x148c)={0x148c, 0x35, 0x8, 0x1, 0x1, {0xc, 0x0, 0x0}, [@nested={0x1468, 0x81, [@generic="cbadf829a1336439c60b84fea3c35a7400cd8d7943e074db6a24b54289d562cbbf9bd140d4bdd50af6daa79f2ead6b653b95c503fe70b45fb78bbc6b03e6cb2eaffa200bfb80660e72d8e65b52957d5bd0e6ea4b4a5eb9c44e441b1f28c97d88024d4ba7495577a1b43a56febdae78196346f3ca3675d970ae14ee1214f5551047a26f490ffea56a5cf9be80b4fe1836220d17bc358e98e6f3", @generic="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", @typed={0x80, 0xa, @binary="a27e84fb4102d9c8bfc4ae38337972f2fed523edbd3d4bb56495a80f506e7b3d765498aa2804236e047ff6c10027a02d1d04db29992976ebba89a9462203762780de5c73a77bfdbca8d4d9724b1c8086a4adcea0e65e7c1b3b833309bc1f601925e375bfd2f9fb16bfb4198e66d74a6fe65f220ae7"}, @typed={0xc, 0x88, @str=')&\x00'}, @generic="3cadb905e5c643c13eed011ae160d8ce5a707fb6db58e6bc40b81ccaef63b8f6e787efa3c69914f3daddf24d40e7611fe2410d687281dfc27484ac861f", @typed={0xc, 0x7c, @uid=r1}, @generic="f5269056d5d0f92c8fbc0eca7c87c285decdc8c9a05b8a632844eff9506738786de669b907819bb4796ae54b916af409c89af125e34480d706cd1b70138a1b12fdc5b8577a164bfbf751ca17d28b257c0e2f64d2ba08cc40de1598d02c6b3754109945482c8e2c62a66a0afaa3a71d76a0144224a64a", @generic="d51f09dbe571c8552b86cc24a33c78d15487d5f41e60d4699988685fd1562bd33cc977e652940d49d81d2f5fb1e3ec136469d78ee784e6288242d00bec1523db2b7ab0e7ca40f0b9e4af407678000fe28b20aa5d80d08a4b399fab0950df4c05ef66058c6bc2ffe2dacd66eaa9dbd4b2f635a63d9d9991f308e502bd01f3f73d988a41210020e3ac9e89a1e271eb66707dbd124898c2640ebfb88095f0e8d6b731315ccfa693cf18de5c46eaa1d1d0d8086fed386c16d2338aeca34588171ac4eeef2c0d46edcc3f4f501580281bd38fb2e2763a068ef303", @typed={0xe0, 0x31, @binary="45dee51c8229a282326579993d3c5bc4281d6ae7b0e3a0bece0db05ee76ce3c2626bcbaed38eb417a51f404596126bbe3f7b1ad7a699010a9bf7d423f959aa44f99d57956ac029957cd632556d653f63a0dc3e546cdb9357e0904060badf669436bb5e58749ec256b09ae3c4c289f6cb224e73f976040f5a9c5c76ceb5841cc01d34ea18b111ea1bf0af0156ec643d08f464cc86d52f5032eff926a191c18db6f2dbd63fac0dcbc901c331e53fb26ba1f9cf7b542c5465f9c92d2b1f8c48ad75008faaecfd627f1aa9e4c2b4a97e714430c5751126"}, @generic="ca644654858e8fe180e97aa214cf3a43072d804e3667920e8849044556d697f53f3e947bcabc49d2e37c8319947b4c9852f1cf6665956cc197cbbcb3e44ccafd0d958dbe88378cc2fda08a515069eb215982861a4432fe4eb76c3366a0f871f9977d260d600626f5d95278df90fe13185697ef25ed102c366a75ab86fa3c7b3161bdb547ed3d92ab9af4edd89ab40822844236aa6ab5830eb2ac5b739b98450d720772b9e4cb65dc3deaa49e7f4228b296152dcb568b793a21f19d83a11970bc711c833d20644b8f"]}, @nested={0x10, 0x5c, [@generic="8a0a694f743bd80358817c19"]}, @generic=""]}, 0x148c}, 0x1, 0x0, 0x0, 0x20000885}, 0x400c041) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000-0x3)=')&\x00', 0x1) mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = gettid() r4 = syz_open_dev$sndpcmp(&(0x7f00009a4000)='/dev/snd/pcmC#D#p\x00', 0x62f5, 0x20101) perf_event_open(&(0x7f000097b000)={0x3, 0x78, 0x9, 0x401, 0x8001, 0x3f, 0x0, 0x26, 0x10000, 0x0, 0x7, 0x200, 0x0, 0xffffffffffffffff, 0x1f, 0xfff, 0x8, 0x9, 0x3032, 0xffffffff, 0x0, 0x1ff, 0x1, 0x759, 0x4, 0x808, 0x9, 0xd6, 0xfffffffffffffffe, 0x1, 0x521, 0x0, 0x3, 0x9, 0x3ff00000000000, 0x4, 0xc5a, 0x1f, 0x0, 0x9, 0x0, @perf_config_ext={0x81, 0x3ff}, 0x0, 0x4f74, 0x1, 0x1, 0x0, 0x3c, 0x101, 0x0}, r3, 0x6, r4, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f00002e8000-0xc)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) 2018/01/31 09:50:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) rt_sigprocmask(0x0, &(0x7f00001b7000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x5) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f000000a000)=0x0, 0x2) 2018/01/31 09:50:16 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000-0x60)=@nfc_llcp={0x27, 0x5, 0x0, 0x0, 0x0, 0x0, "55413bf97e74121163a78f3218c402769d0f328e4a43ae0cd6155c3812d99f665076f5de89da470d3b121659b011a6b3b3be612cb7db5e5434d6e1ea8876ea", 0x800}, 0x60) 2018/01/31 09:50:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$vcs(0xffffffffffffff9c, &(0x7f0000576000-0x9)='/dev/vcs\x00', 0x200, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000806000)={r1, &(0x7f0000b3d000)="656124f398046374f29e21df498c5c71e0d43e06788c19f2a1741ee2ca7cced1757921834e037895f5e91ea303c6c33d9894d8263bd661c203de9cef4481eff67a30d644417c13a26743f33f0651585792ca23bedb0b3e832c9d881297f4b577546ac19e8433047dcec9afaa70aec4fccbbea4e8575317e3d7efe5ffb672d7016d53e20a9dbf25906fb63b71a64a3d5c22ac89e5fed8cbc9525d908ac39adb4749edf1f3ed49f9", &(0x7f000023c000-0x51)=""/81}, 0x18) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000177000-0x58)={0x0, 0x2, 0x5, 0x6, 0x1, [{0xfffffffffffffff8, 0x2, 0xfffffffffffffff8, 0x0, 0x0, 0x1803, 0x0, 0x0, 0x0}]}) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x2, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 09:50:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00009d2000)='/dev/dsp\x00', 0x3, 0x0) vmsplice(r0, &(0x7f000068e000-0x90)=[{&(0x7f0000372000)="db2cebe63efcec2059d040090d12f87a243241d18411db6d1882a0ca2f8975c9cdc6eb402a4545e76bf44e0d79fb1f880e7c17c0f80f9e6bfc7f60d9eaf594c0b1d9980032b045a1c699f5bdc5a99da37a9ddf454ad96cad221defdfb1a60d15772f231b614a7b3db467d68051d64768fb3683", 0x73}, {&(0x7f00006c5000-0x28)="0b1223f2f0b93da1daca2a22f8a50f0991b8a835aa360ad08ad37990afbc41eb4ceb633693ff371b", 0x28}, {&(0x7f000084e000-0x38)="dc1552caf8fd48f1100ffeeb1262fb43337fdf3f908f3166b09769759f6f70e0be1f3b1eef47a3b9e32a550537a8373a3a6394bb5ea84c99", 0x38}, {&(0x7f0000c98000)="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", 0xfe}, {&(0x7f00008ac000)="8fb5c825159a3f5d5804ff5134d8a222089aea5ca8e7e14b2152b13b56c9bd6c8538e009521609747898d533081526e6a915a22aadbbe325cb0aa5e048498a06c31cc89519bbf021c5f455ceb2d7fd4abbba510f07cfca6008d62e34df90ef03bef7a03fc9adb54b4f0573a0edf31e0fbf29d6ab412f8077a776849356a6dd3fcd875f4b6bb67afec467693b6274c624d561adde17e2d3da94473caf6a94f4be649b65d8653efed023f177efd3427c27ff8bf4", 0xb3}, {&(0x7f00001a3000-0x25)="b3874263722bd080b3c1428d904290ca0c167a77670307b036031f92bab02ebcdcfc18aa90", 0x25}, {&(0x7f0000cee000)="ec0b3742180db0c2cdb9960244ea787db05d53bd969ef6aaeb1c3e819d1a82d8087854c152b1f162caabefe35d007a19ffb914d15b57c8c12a8a6db4b874d393e7a49af7f14a0c6513369afd3d4cc5c96f3bb9c7a0deed3745a4e8d34621c705e9cd679f0d7ad0414d188383ee9a7e7b71e1b28615811c625323b80ebb4b3c6c03b6be08622ef6", 0x87}, {&(0x7f00002a9000-0x34)="6fafe7890a91a83b884c1867161335f31bedb10f4f7409e1c740f7cba6d531ab0b9d930000000000008001d033697831fff72711", 0x34}, {&(0x7f0000192000-0x2d)="6b01af2e2e969585cbae0ce12d88befeb8e543ca0ced50114c2684243c625dbd609fec54919e879ff51fe60f14e2c4f276f4dd621ebfe6bd4aeb79f0cb76af0d4b3c685967a7fb53a2a1cacc534bb6783d8bf5aa769a0ed886c61d2fc2546b4102352576fb", 0x65}], 0x9, 0x4) 2018/01/31 09:50:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) socketpair$inet6(0xa, 0xa, 0x8, &(0x7f00006c3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00009ba000)={0xb0000011, 0x0}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000128000)={&(0x7f0000440000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:50:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000855000-0x8)='./file0\x00') mknod$loop(&(0x7f000020a000)='./file0\x00', 0x20, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 09:50:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000df000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000f73000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x3, 0x0, &(0x7f00006b9000/0x2000)=nil, 0x2}) getsockname$packet(r1, &(0x7f00009b4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000aa3000)=0x14) recvfrom$packet(r1, &(0x7f0000e17000)=""/201, 0xc9, 0x100, &(0x7f00007d2000-0x14)={0x11, 0xf7, r2, 0x1, 0x2, 0x6, @random="e6ea19a2f1aa", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005af000)={0x0, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x1, 0x3, 0x7, 0x3ff, 0x9, 0x7, 0x0, 0x7fff, 0x23, 0x6, 0x2, 0x5, 0x80000001, 0x37]}, &(0x7f0000b95000)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000225000+0x71)={r3, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcb50}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x400, 0x3, 0x6, 0x31}, 0xa0) r4 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r4, 0x1, 0xf, &(0x7f000066f000-0x4)=0x0, &(0x7f0000f2e000-0x4)=0x4) 2018/01/31 09:50:16 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000-0x320)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common="d4ff0068730000ff000000e90f00", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xe0, 0x0, {0x0, 0x0}, [@common=@unspec=@socket1={0x28, 'socket\x00', 0x1, 0xffffffffffffffff}]}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="79d5418f0dbfcd070094000000000088", 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {"33000000000000090000000000000600", 0x0, 0x0, 0x0}}}]}}, 0x320) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000019000)=0x0) r2 = dup2(r0, r0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000021000-0x92)="21e83989f241eb301e9a7097ce7ca9d11a6165f83ec94099a8fed433f38771834f84c49530b21b6d920a1d2d9c46430e66eb800922fec05ef39769638893c9486f059f56aac7e0d3d3c67be58e5a86786eb3188124314eebe6072f02ebc014934d7983461aa34b62fd2841ee3745de1e733a886d8c708b3ecc505cc46514dadc4f25e88384710b29fcb935190d281921def0", 0x92) accept$ipx(r2, 0x0, &(0x7f0000013000)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000021000-0x20)={"082804bdcadd9e2c7c16c5e0b60fb2e2", {0x4, 0x100000000, 0x0, "afb674aea495", 0x21d, 0x0}}) [ 95.502638] xt_socket: unknown flags 0xfe [ 95.522427] xt_socket: unknown flags 0xfe 2018/01/31 09:50:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a7d000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0}) 2018/01/31 09:50:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000d19000-0xb)='/dev/vcsa#\x00', 0x6, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000abe000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d1000)=0xe8) recvfrom$packet(r1, &(0x7f000001d000)=""/255, 0xff, 0x10141, &(0x7f00003a9000)={0x11, 0x17, r2, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) listen(r0, 0x68400000009) r3 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000494000-0x84)={0x0, 0x0, ""}, &(0x7f0000375000)=0x8) 2018/01/31 09:50:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000b8e000)=[{&(0x7f00002d1000)=""/192, 0xc0}, {&(0x7f0000dc4000)=""/31, 0x1f}, {&(0x7f0000b13000)=""/4096, 0x1000}, {&(0x7f0000c8f000)=""/239, 0xef}, {&(0x7f000056f000)=""/209, 0xd1}, {&(0x7f0000ee9000-0x6e)=""/110, 0x6e}, {&(0x7f0000081000-0x5d)=""/93, 0x5d}, {&(0x7f0000699000)=""/227, 0xe3}, {&(0x7f0000722000-0x6e)=""/110, 0x6e}], 0x9, &(0x7f0000c27000-0xa0)=[{&(0x7f0000fda000)=""/239, 0xef}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f0000a16000-0xa)='/dev/vcs#\x00', 0xff, 0x4080) getsockname$inet(r2, &(0x7f0000859000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000058000-0x4)=0x10) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f00000c8000-0x50)={0x9, [0x800, 0x0, 0x0, 0x937, 0x1, 0x0, 0x1f, 0x2, 0x14da6000000000]}) listen(r1, 0x40000000000005) r4 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000c49000)={0x77359400, 0x0}, 0x10) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000b5d000)=0x2) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000b93000)=0x0, &(0x7f0000aa2000)=0x4) r5 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000569000-0x6)={0x0, 0x7aa}, &(0x7f0000d82000)=0x6) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f000001b000-0x14)={{0xffffffff, 0x9d, 0x3, 0x5, 0x3, 0x0}, 0x9, 0x7f, 0x4}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000777000)={r6, 0x2}, &(0x7f000024b000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000cb4000)={r5, 0x800, 0x2, "b1b2d4588956fcb1cbd1bab44d41e0e2b36d11afabed8471f98fba4c7505c8e3defc358f1baece8b3f1900a9bc1b3684f3387e698e800e9b25718082ef95df61be7b4d7430534c10a781f7e2ad64c5ed22c35db2e9026e6c52961313b1239e72cec4c73f229667f649e97de9b4bbc63fbbdede87164de8a3bdcf536b42641bff39704b3b21816624b6d4f3f580cb976f3f8baf823607198e2971ee5a198a7ba8689a2d4d1d4a428e364eca38f7409f1e0a37ead408115262c4fdfce34f81d634478365401bfb6cd780f0093bfc8b84a62dc1b9a2028921325676ae3908bae485de30"}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00004ab000-0x8)={r6, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00004fd000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004b4000-0x4)=0x8) recvmsg$kcm(r5, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f00004b5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b7e000-0x98)=""/152, 0x98}, {&(0x7f0000da6000-0xd1)=""/209, 0xd1}, {&(0x7f000024c000)=""/150, 0x96}, {&(0x7f00002ff000)=""/94, 0x5e}, {&(0x7f00008f4000)=""/229, 0xe5}, {&(0x7f000038b000)=""/8, 0x8}, {&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x8, 0x0, 0x0, 0x2}, 0x12121) sendmsg$alg(r5, &(0x7f0000747000-0x38)={0x0, 0x0, &(0x7f0000030000-0xa0)=[{&(0x7f0000f11000)="", 0x0}], 0x1, &(0x7f0000b98000+0xe90)=[], 0x0, 0x0}, 0x0) write(r4, &(0x7f0000476000-0x92)="", 0x0) 2018/01/31 09:50:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007fc000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(chacha20-generic,tgr128-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00009a0000-0x20)={r0, 0x3, 0x1, 0x20000000005, &(0x7f0000708000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x14) r1 = syz_open_dev$sndpcmc(&(0x7f0000656000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000c37000)=0x10000, 0x4) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000a6d000-0x35)=""/53) 2018/01/31 09:50:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x40, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000e1f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00000c5000-0x8c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:50:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000065e000)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a505e84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674", 0x276, r0) r1 = syz_open_dev$dmmidi(&(0x7f0000916000-0xd)='/dev/dmmidi#\x00', 0x3, 0xa39a9f5bc708ff0a) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00003e3000)=@assoc_value={0x0, 0x0}, &(0x7f0000eda000)=0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e0f000-0x9)='net/bnep\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000273000-0x10)=@common='syzkaller1\x00') r3 = add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000afa000-0x2)='\x00', 0x1, r0) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d0d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f29000-0x1000)="b3", 0x1, r0) r5 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r5}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:50:16 executing program 7: semctl$GETZCNT(0x0, 0x0, 0x25, &(0x7f0000e73000-0xe9)=""/233) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x10000, 0x4) 2018/01/31 09:50:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e54000)='./file0\x00', &(0x7f000083d000-0xc)='./file0/bus\x00', &(0x7f0000a6c000-0x8)='mqueue\x00', 0x0, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000046c000)=@hopopts={0xb7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x2, 0x0, ""}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xc74}, @pad1={0x0, 0x1, 0x0}]}, 0x18) 2018/01/31 09:50:16 executing program 0: mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x937e, &(0x7f0000000000)="") 2018/01/31 09:50:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000086f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000497000-0x4)=0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/01/31 09:50:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000993000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @sack={0x5, 0x6, [0x0]}, @eol={0x0}]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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, r0, 0x1) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00004f7000)='./control\x00', 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./file0\x00') renameat2(r1, &(0x7f0000aea000-0xa)='./file0\x00', r1, &(0x7f0000f5b000)='./control\x00', 0x2) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f05000-0x10)='/selinux/status\x00', 0x0, 0x0) getpeername(r2, &(0x7f0000133000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000f82000-0x4)=0x3a) 2018/01/31 09:50:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000238000)='/dev/loop#\x00', 0xfffdfffffffffffc, 0x80000) r1 = syz_open_dev$adsp(&(0x7f0000355000)='/dev/adsp#\x00', 0x3, 0x380) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ab3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed3000-0x4)=0xe8) close(r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/31 09:50:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)={0x0, 0x0, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:50:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00009ef000-0xb)='/dev/adsp#\x00', 0x76, 0xf00) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000203000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c3f000-0xc)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:50:17 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d2d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000607000-0x4)=0xc) clone(0x0, &(0x7f0000070000)="", &(0x7f0000617000)=0x0, &(0x7f0000929000-0x4)=0x0, &(0x7f00006a1000-0x1000)="") r1 = shmget(0x2, 0x2000, 0x8, &(0x7f0000b33000/0x2000)=nil) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000059e000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x7, &(0x7f0000001000-0x38)=[{0x8, 0x5, 0x100000000, 0xfffffffffffffff8}, {0xe5ef, 0x2, 0x0, 0x8}, {0x5, 0x9, 0xffffffff, 0xd69}, {0x4, 0xccda, 0x62, 0x5}, {0xd073, 0x7, 0x200, 0xff}, {0x7, 0x3, 0x3, 0x1e}, {0x401, 0xfb8, 0x2e527e64, 0x2}]}, 0x10) shmctl$SHM_UNLOCK(r1, 0xc) sched_getaffinity(r0, 0x8, &(0x7f000040a000)=0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a65000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000b8f000)=0x0, &(0x7f0000c03000-0x4)=0x8) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000f41000)=0x0) ioctl$KVM_NMI(r3, 0xae9a) 2018/01/31 09:50:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x5, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000ff0000)={0x0, 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000be1000-0x30)={@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {&(0x7f00004a7000)=""/116, 0x74}, &(0x7f0000057000-0x1)=0x0, 0x60}, 0x30) pipe(&(0x7f0000cb8000-0x8)={0x0, 0x0}) r3 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f000000b000)={r2, 0x6, 0x3, "f04c47143ff5838390af8af319844ffe326ff32df68db4b00895ca11570503a9521fbffe7d012964ccb2280e70e975f091084ec4b492cddbda2abed727360d98ac713083024fde2714e9415a6ecafda48fc958578028a50265cd268e6fe1b5398f6bad4b78b0d787a90ca3f9f62415d2bc5111ce1ef432d5f101cddb44c36ec775dc5d822a812257731fe2df8c27478de90fd6e2"}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f000083e000+0xe0f)={{0xfffffffffffffffb, 0x5, 0x0, 0x0, "3ee2d9d41485ebc59194438f11293f92502cadded79d9f272b5c8236a6b064cb27e653bdd1df7d4ac076c661", 0x3}, 0x0, 0x0, 0xc9bb, r3, 0x8, 0x1f, "b3c5120ec7218aa63b04aff732f2cc18f1de15bcb564e06380849688d2d96a3964b4023a5e50af53d3e9f6627fd3c1daf7984862d0726da160978c5fc829f5a6", &(0x7f0000409000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0xffffffffffffffe9, 0x80000001, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:50:17 executing program 7: sched_yield() r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00003d4000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0xcd46dd9d679e8470) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b57000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b3f000)=0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000075f000-0x98)={r3, @in6={{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x7000000000000000}, 0x98) bind$alg(r1, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r4 = accept4(r1, &(0x7f0000be5000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00009a7000-0x4)=0xc, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f00006d5000-0x4)=0x0, &(0x7f00004a5000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_UID={0x8, 0x19, 0x0}, @RTA_MULTIPATH={0xf3, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 95.800829] dccp_close: ABORT with 4294967275 bytes unread 2018/01/31 09:50:17 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f00006d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000701000)={&(0x7f00008b2000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x0, 0x1, {0xa, 0x2, 0xfffffffffffffffb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffff}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000c0c000-0x16)="52e618f5f5d3f92e8fb90f1cc0267ef81dcc481cb7f0", 0x16}, {&(0x7f0000abc000)="905171c8b58d610021286f903c08f7105552c5d9e9f3dccc034d52325708f992e07cc22c3946c0bd0ed5bbb9c683a017d9735c819dfeab995421004f50ec6dd8582a4c5d030dff6169c378c934d61636f56da123fbe10b50b98927e27cfd9a865532ca64e18d50d402adf1235449684cdf00b3d699b69ddf0de99258f6a8d9ceed948d9722c1140608a18a7da0bcf00b2ee400b5b1c4a6061d4c6c0a5f2a4cf296b4b67ddca4de86ad8aeb393f164d0d586dbb4e021c08f5d559e9197d008ae85c58e607984dc2e92e75c9d11837872f9d4bef190a9fa627369c001d8df02e2ab6d1afb7", 0xe4}, {&(0x7f0000829000)="2f4b26bee9fd17860db73f6537372e922526a7138ce08366078fd1b9cbdb3b611be75a87bdbd797e34ae0c59dbc5b2385b10f38fbd4db60c66fd0ec3482112d7662eabe748d782ecc12e8a2de0c2ae3dbf0846c69394dc681f441ffc6a2bf7cb4cc82943b32efa9eb7a7b399025fb4f88179797c797b7b692be5a45c671c6d370f8b165bd780a8b72b2e48ba2d9e9f5f2143fdcd275012569db4509cdc50035a08577e62ba3a9ce1daf0d45a2733151ca232d4a0", 0xb4}, {&(0x7f0000001000-0x56)="940aaaa9c531ed2c12ec25b7c15e4a2f549ccf98c3cd707f8cab113915bfc1c622c8209d116e24838f6efc17fc9c3fe7b66dc2b8025d026de2fd1bd236b10f101e614007b55cbb75822189a093e0111f7b5f71513500", 0x56}, {&(0x7f0000000000)="5309b4311b4e576abe8dc8896bd924d8ad3e8191c5ba04fe69502b5b2a4d34c714695e9e6fd8f962ff28e37684e68ba63fdb51239f54fe4a31f05102aaceeba1577418e176d7807045d6b88137ed98ffd6af5403e61862ec4587e2e7559d329d7098be4c10805d40fb0281dd6812b5817489d0ce2e04ce97383420bb8942e31f556960247957678e7aebad741ada0a", 0x8f}, {&(0x7f0000675000-0x29)="86b21f514f4775a4245b58a86ad09392c72d38f3e159889cd8946b66abb696e36fce7990ecb6f97fba", 0x29}, {&(0x7f0000079000-0x3d)="17901493352a206cc57b62a3e1f57985f4bf749dbb7ebe7d1e58b6dc8517d5e6e931cc7fd82fd7bf0bff8deb82ba0cdd64960fc5d025e70ed2a8277fe1", 0x3d}, {&(0x7f0000546000-0xc7)="9c57034fd8e28a70d33d90dc606121ec69507372b363217284572562969ad977cc5351c0527fa025fc666b4f4407a98d88e29808265e8076a2737cd56a9222d256dcdeb0aea4814dd18cd49f6efb2699b53db8a87469dda8df0124e059165c92b8d12ec780e9fecfb024ef5bea16f2fa1cd93806ad3addee5ba173cf2a9637cb3dc817b84a0b87e935292bf6d75622530384485129286c7d61a19d154aa748cad21bbb7a3f41f1ed849c5b99ca324a6fe1d2f5410e811e510de8e02632ff0f5472d5f80923308f", 0xc7}, {&(0x7f0000001000-0x68)="f542bf5d4d63c8c0cce7be5f7108458cdb9274c53998cfc1d727af343f405172c8c322a0d90062ecdbad31618be3a80d0aba2a1a7079eb18fbfeba14a5980d33de58e9646cf0c71d4862171ce576a69b212844b489ee85e1d8e7b1e1806e21ffd6828fe48f0b541e", 0x68}], 0x9, &(0x7f0000000000)=[{0xa8, 0x10b, 0x6, "2b140fb57bb19e31c82e14b1333e7fc760dfde54a01674f01ffb4670fdd5b6cdb8af6261eadb1697b63a7ef2dc144c03783858b98886caf37ed860ea24bfc37902e14e204d358cca88f907094cb655d5d780a00fb8ccf9d474ca1f09aa605a1560784d694d8d602dbe61435d26978e20220cf4571742cacc21cdf8c2ebe930078f5c6af7012e1323090e2c2adebad1294abfd0cb8d6e9927"}, {0x58, 0x38f885764208b135, 0x0, "6e128eb1c514810d73e6337f579f0fd3e43af5fc16823389ffc57019980d42798b7cd934bb0627736bd3100d4afe65d624c4f2eb1f8e8d5d8d98ab06f8115efc9b5b96c5003347"}, {0x110, 0x1ff, 0x7fff, "200d0a53e4e400a8384a434df5351806f73ba412bd583d4040758d80c56492afaa92705a0ef21b45fd3b62a769e9768dfe930110b26fc77d6063160fad8b87ffbf6a9a6137f5d74be0431f8c68a939a8ac8b9a88e1aa76ef9b365282378d1c3f89e7533f5b3a41d163c5e045325b85e12c5bf547b20f7ef70a4a115fa305287b33a0d945d27b5e87002fcd6cdb3ac15837b1c8effb54419727ede0721e6f3ef177e3b2486365f629efb7dd60cd818fc04f65d3b71cb338da052ea9d6ce0cc4410a1e177e01783375799ad14b0ab3104ba3fa193b78b068cdcb6783503882574e2a74570b770156ebd72dcf5cff98020943cbe9c302774bc91d"}, {0x98, 0x3a, 0x73f, "3120c1c27d4e1200caf51ec71ef87cf134869033a8bae6fd354f5a53c0f734fed86168b9420ab4e97388914351db7d141b1c7fca4737743d95e2ea162428ea11c7d1772c06d897d9ebe1936c338c4b048dc791e2515597bdeadbeb0a61e9c188ca90b1ab42a233d48d3c5e9e20f80b9ca3bc3edb77fc6cda78be40a7f9bfeb68387f901504"}], 0x2a8, 0x8044}, 0x800) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000fe7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000657000)=0x2e) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000e08000-0xb)={0x81, 0x3, 0x8001, 0x5, 0x80, 0x84710b0, 0x10000, 0x8, 0x200, 0x8, 0x0}, 0xb) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2, 0x103, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x364) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fea000)={r3, &(0x7f0000feb000-0x32)="", &(0x7f0000feb000-0xef)=""/239}, 0x18) 2018/01/31 09:50:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000c0c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) ioctl$TIOCEXCL(r0, 0x540c) delete_module(&(0x7f0000516000)='/dev/snd/pcmC#D#c\x00', 0x200) write$selinux_access(r0, &(0x7f0000615000-0x38)={'system_u:object_r:getty_var_run_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x0, 0x0, 0x0}, 0x38) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000751000-0x8)=0x0, &(0x7f0000901000-0x4)=0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000172000-0x4)=0x2, 0x4) 2018/01/31 09:50:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) exit(0x3) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00002d5000)=0x2, 0x4) timerfd_settime(r4, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x10, &(0x7f0000bc0000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) bind$ax25(r1, &(0x7f0000e61000)={0x3, {"5d5b16063a1270"}, 0x8}, 0x10) 2018/01/31 09:50:17 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$amidi(&(0x7f00002f7000)='/dev/amidi#\x00', 0x1, 0x400) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f88000-0x4)=0x0, &(0x7f0000204000)=0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000f87000)=0x3a) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000f87000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f86000)=0x5) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) restart_syscall() 2018/01/31 09:50:17 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000e000)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f000000f000-0xc)={r0, r0, 0x80}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f000000c000)={r3, 0x2, &(0x7f0000009000)=[0x7, 0x7468], &(0x7f0000007000-0x14)=[0x8, 0x100, 0x4, 0x0, 0x20], 0x40, 0x4, 0x208, &(0x7f0000002000-0x10)=[0x8001, 0x407, 0x953d, 0x200], &(0x7f000000d000-0x14)=[0x5, 0xefcc, 0xffffffff, 0x4, 0x35e9], 0x0}) r4 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000007000-0x5a0)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x1d0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:systemd_unit_file_t:s0\x00'}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x4a0) 2018/01/31 09:50:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000005000)={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, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:50:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000d62000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000539000)=0x8) r1 = syz_open_dev$tun(&(0x7f0000e35000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) tee(r0, r1, 0x1781, 0x6) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x80045105) 2018/01/31 09:50:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000de3000-0x4)=0x39, 0x4) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r2, &(0x7f00003c4000)=""/77, 0x4d, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000817000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000526000-0xe8)={{{@in=@multicast1=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c1000-0x4)=0xe8) [ 95.920818] xt_CONNSECMARK: invalid mode: 0 2018/01/31 09:50:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000a26000)='/dev/dsp#\x00', 0xfffffffffffffff8, 0x1) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00008ba000-0x4)=0xeb09) r1 = syz_open_dev$loop(&(0x7f000035a000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r1, 0x40000, 0x3, 0x4) 2018/01/31 09:50:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f1b000-0x9)='/dev/vcs\x00', 0x40, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000b6d000-0x4a0)=@nat={'nat\x00', 0x1b, 0x4, 0x440, 0x1e8, 0x1e8, 0xffffffff, 0x1e8, 0xd0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000114000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x308}}, [{{@ipv6={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, [0xff, 0xffffffff, 0xff000000, 0xffffff00], [0x0, 0x0, 0xff, 0xffffffff], @common='yam0\x00', @common='nr0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffff8, 0x3, 0x10}, 0x0, 0xf0, 0x118, 0x0, {0x0, 0x0}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x46, 0x4, 0x0, [0x9, 0x7, 0x1f, 0x289e, 0x0, 0x6, 0x8, 0xffffffff, 0x40, 0xbde, 0x40, 0x6, 0x0, 0x5, 0x8, 0x7], 0x9}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x7, 0x1}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0xffffff00, 0xffffff00, 0xffffffff, 0xffffffff], [0xff, 0x0, 0x0, 0x0], @common='dummy0\x00', @generic="3681164abf3c83748de23c162f9d20f5", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a, 0x4, 0x4, 0x50}, 0x0, 0xd8, 0x120, 0x0, {0x0, 0x0}, [@common=@frag={0x30, 'frag\x00', 0x0, {0xfffffffffffffffd, 0x2, 0x1, 0x4, 0x3}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x10, @ipv4=@loopback=0x7f000001, @ipv4=@empty=0x0, @port=0x1, @icmp_id=0x0}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [0x0, 0xff, 0xff, 0xff], [0xff, 0xffffffff, 0xff000000, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, 0x4, 0x7, 0x0}, 0x0, 0xf0, 0x138, 0x0, {0x0, 0x0}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0xfffffffffffffffc, 0x4, 0x1, [0x8, 0x2, 0x9359, 0x2, 0xfffffffffffffffd, 0x1, 0x7fff, 0x0, 0xfffffffffffffffd, 0x1f, 0x4, 0x6, 0x8, 0x6, 0xb9, 0xffffffff], 0x3}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x69a79260cac7cb21, @ipv4=@broadcast=0xffffffff, @ipv4=@multicast1=0xe0000001, @port=0x1, @port=0x1}}}]}}, 0x4a0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f000007e000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:50:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f59000-0x28)=[{&(0x7f00008a7000+0x112)=""/46, 0x2e}], 0x1) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/31 09:50:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000569000-0x210)={0xfffffffffffffff8, {{0xa, 0x1, 0xfdf3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x3, 0x1334, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xc47, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x400000000000002, 0x8000000000000006, [0x4]}, 0x2de) 2018/01/31 09:50:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2000000000010d, 0x0, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000040c000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000bc9000)=0x0, &(0x7f0000db5000)=0x4) 2018/01/31 09:50:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b3a000-0x9)='/dev/dsp\x00', 0x10800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfff, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r1, 0x9) getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d32000)=0x0) r3 = getpgid(r2) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f21000)='/dev/vga_arbiter\x00', 0x501880, 0x0) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f0000164000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$lock(r1, 0x25, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r3}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000394000-0x10)="ac12adf75054f0e92d1a93e965a95206", 0x10) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00005e8000)={0x5, 0x1, 0xfffffffffffffff8, 0x400, "54bdf0c44c90f05a921e4f527dfdc7cb6a4593a1b30037064e0a2776ceeece538e3b69d3664dd0575e80b37d", 0x7}) 2018/01/31 09:50:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dcf000)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f9c000-0x1)='\x00', 0x2) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00004f5000)=0x8d, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write$eventfd(r1, &(0x7f0000341000-0x8)=0x9b, 0x8) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000bf8000-0x20)={r3, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:50:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000e9e000)=0x5) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000820000-0x4)=0xfffffffffffffe87, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000014000-0x4)=0x0, 0x4) r1 = semget$private(0x0, 0x0, 0x66) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b4f000-0x4)=0x9, 0x4) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/01/31 09:50:17 executing program 5: msgrcv(0x0, &(0x7f0000f09000+0x4bf)={0x0, ""/13}, 0x15, 0x8000000000000000, 0x1000003800) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000d4a000)=0x0, &(0x7f00007ca000-0x4)=0x4) 2018/01/31 09:50:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e2a000)=0x0) close(0xffffffffffffffff) 2018/01/31 09:50:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000101000-0xb0)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000726000-0x2)={0x3, r0, 0x1}) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000fe4000-0x56)=""/86) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000f08000-0x4)=0x0) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000024d000-0x4)=0x91, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dd8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bf1000-0x4)=0xc) setfsuid(r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e6f000)={0x0, 0xfff}, &(0x7f0000f49000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fd0000-0x8)={r3, 0x1000}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 09:50:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000f22000)='..', &(0x7f000087f000-0x8)='./file0\x00') symlink(&(0x7f000059d000-0x8)='./file0\x00', &(0x7f0000fc5000)='./file0\x00') r0 = dup(0xffffffffffffff9c) getsockname$packet(0xffffffffffffff9c, &(0x7f0000630000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000069d000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00003bf000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1, r1}) mount(&(0x7f0000c21000-0x8)='./file0\x00', &(0x7f0000146000-0x2)='..', &(0x7f0000e3b000)='devpts\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f00002b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000aa0000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006d7000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000216000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff957, 0x2, 0x7, 0x20, 0x8}, &(0x7f000049e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000d56000-0x8)=@assoc_value={r5, 0x4}, &(0x7f0000d5a000)=0x8) syz_fuseblk_mount(&(0x7f0000c1f000)='./file0\x00', &(0x7f0000261000-0x8)='./file1\x00', 0xc000, r2, r3, 0x6f, 0x3f, 0x0) stat(&(0x7f0000071000-0x2)='..', &(0x7f0000729000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod$loop(&(0x7f0000f17000)='./file0/bus\x00', 0x0, 0x0) 2018/01/31 09:50:17 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000903000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000fe0000)=""/225) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000fe1000-0x8)=0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fe0000-0x24)={0x6, 0x44, 0x7fff, 0x1fb7c3e5, 0x81, 0x6, 0x6, 0x6d, 0x5, 0x3ff, 0x1000000000, 0x7cc}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00002b0000-0x3)="a76c35") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000755000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffd6696d1b, 0x0, 0x0}) 2018/01/31 09:50:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x60040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"aef45418df3a29"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000313000-0x4)=0x235c00000000000, &(0x7f00001f4000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000058c000-0x8)={0x0, 0x0}) syz_open_dev$mice(&(0x7f0000c80000)='/dev/input/mice\x00', 0x0, 0x40000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000081c000)={r1, &(0x7f0000720000-0xed)="", &(0x7f0000e67000)="", 0x0}, 0x20) 2018/01/31 09:50:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x640000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) 2018/01/31 09:50:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x608000, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000062f000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000-0xc)={0x1, r1, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000002000-0x18)={0xffffffffffff7380, 0x5, 0x1, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/qat_adf_ctl\x00', 0x610000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000003000)=0xa2f8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000001000)=0xb1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000004000)='user\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000-0x3a)="33eb357157a6d24bb4e9599912e7416e2d571d26f4bc746dd7a991938b5c3068345eec3255310db90f1f904a0ea81e2dbe335b61977cbb3c5a43", 0x3a, 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000005000-0x8)='big_key\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r3, 0x80, r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000006000-0x30)={0x401, 0x7fff, 0x4, 0x100, 0x8, 0xfff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000-0x16)={0x0, 0x5, 0x7, [0x7c9, 0xc90, 0x81, 0x36, 0x1, 0x2, 0xb8a]}, &(0x7f0000007000-0x4)=0x16) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000005000-0x9)={0xcfb, 0x8000, 0x90, 0x3, r5}, &(0x7f0000007000-0x4)=0x10) r6 = syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x2, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r6, 0x4b69, &(0x7f0000007000)=""/71) 2018/01/31 09:50:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000967000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000511000)=""/191) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e81000-0xc)='/dev/rfkill\x00', 0x40040, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000adb000)={{0x80, 0x1}, 'port0\x00', 0x1, 0x10, 0x6, 0x2, 0x8000, 0x7a67, 0x6, 0x0, 0x1, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:50:17 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003ca000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000e73000-0x3e)={@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @generic="7b74f2f24332103abeab00a559de88f8"}}, {&(0x7f000015d000-0xe)=""/14, 0xe}, &(0x7f0000000000)=0x0, 0x30}, 0x3e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000)=@vsock={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x7fffffff, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000002000)='./file0\x00', 0x80c0, 0xae) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000003000)={0x80, @time={0x77359400, 0x0}, 0x6, {0x6, 0x4}, 0x7eb, 0x2, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x7fff, 0x6, 0x8, 0x4, 0x2, 0x4, 0x9, 0x3f, 0x0}, &(0x7f0000004000)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003000-0x8)={r2, 0x7, 0x9}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000)={r3, 0x5, 0x1, 0x5}, &(0x7f0000005000)=0x10) fcntl$getownex(r1, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000006000)={0x0, @time={r4, r5+30000000}, 0x5, {0x7, 0x3}, 0x1, 0x3, 0xcfda, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000007000)={r2, 0x54e6f629, 0x30}, &(0x7f0000006000-0x4)=0xc) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000008000)={0x2, 0x10001, 0x3, 0x7}) ioctl$KDENABIO(r0, 0x4b36) keyctl$session_to_parent(0x12) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000009000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ip6tnl0\x00'}}, 0x1e) shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000007000/0x3000)=nil) 2018/01/31 09:50:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002ea000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000c2c000-0x58)={0x9, 0x9, 0x3d, 0x358f, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f000084e000-0x1)=0x0) syz_open_dev$sndpcmp(&(0x7f0000850000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5e4c, 0x40) 2018/01/31 09:50:17 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000011b000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b55000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0xd0)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x87}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x90b0}], 0xd0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000001000)=@full={{0x3, {"fc0f0825fd1476"}, 0x3f}, [{"408b9c222fc627"}, {"57fd56bc462e07"}, {"f417b7dec1edf6"}, {"af9aefd8bfa790"}, {"4abee3a2641b64"}, {"da10364b0753af"}, {"eeada672598739"}, {"994f2df4b42762"}]}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0xc2)={r1, 0xba, "b3a7a09bf412e147483dcaa9235e525cadd5ea2586007fde75147259781cec6a96e4922f79d04a999a2fe52112d027ae4129785a3bbbb50b4e68464f7945386c1a5bd2a0f302e1b1f4debbcaed6dc653611cc0602f98e49557ec330d12091b7944e4196e208d04defcd0df7d9dfc3e01301fc3efd6fd783d0bd371ba333c3ac7c4a6a0281e45655afdce0317ec06c917555a600af49495fb7f01e10c249505f01d28c00dd5720e9296b52b4ee618400d7239bccd290726b42c18"}, &(0x7f0000002000)=0xc2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0xfffffffffffff000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x9f32}, @in6={0xa, 0x2, 0xc700, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xe05}, @in={0x2, 0x0, @rand_addr=0x5b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xab3}], 0xb0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000004000-0x28)={0x4, [0x3, 0x5f3, 0x84, 0x4]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0xfff, 0x401}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000004000)={0x1, 0x1}) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000)={r2, 0xffff}, 0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000000000)=0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000003000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000007000-0x4)=0x5c09) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000005000-0x2)=0x8, &(0x7f0000008000-0x8)=0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000009000-0x8)={r2, 0x6, 0x10001}, 0x8) write$selinux_access(r0, &(0x7f0000001000-0x4d)={'system_u:object_r:ptmx_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x30, 0x35, 0x0}, 0x4d) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f000000a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x200, 0x101800) 2018/01/31 09:50:17 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000023000-0x1)="e1", 0x1}], 0x1, 0x0) close(r0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f000001f000-0x4)=0x0, &(0x7f0000012000-0x4)=0x4) 2018/01/31 09:50:17 executing program 7: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b04000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000db5000-0xa)='/dev/dsp#\x00', 0x8, 0x2) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000a3f000-0x38)={0x3, 0x20, [{0x91b, 0x0, 0x20}, {0xfffffffffffffffe, 0x0, 0x0}, {0x975c595, 0x0, 0x80000001}]}) write$selinux_access(0xffffffffffffffff, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35, 0x0}, 0x48) r1 = accept(0xffffffffffffff9c, &(0x7f0000734000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ba1000)=0x60) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000f0c000-0x4a0)=@raw={'raw\x00', 0x9, 0x4, 0x440, 0x358, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000e68000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, [0xffffff00, 0xff, 0x0, 0xffffffff], [0xffffffff, 0xff, 0x0, 0xff], @generic="95e76839bdb41b8d3f43ebc7d0028be8", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x3, 0x3, 0x6c}, 0x0, 0xf0, 0x158, 0x0, {0x0, 0x0}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x2b, 0x4, 0x1, [0x9, 0xdd9, 0x6, 0xa1c3, 0x2, 0x2400, 0x9, 0x0, 0x400, 0x4000000000000, 0x7, 0xfea, 0x81, 0x0, 0x8000, 0x0], 0x10}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1d, 0x0, 0xffff, 0x1, 'snmp_trap\x00', 'syz0\x00', 0x81}}}, {{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], [0xff, 0xffffffff, 0xffffffff, 0xffffff00], @generic="3929d1cde210ba9753a807f32a62cb64", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x1, 0x2, 0x3}, 0x0, 0x100, 0x130, 0x0, {0x0, 0x0}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x9, 0xffffffffffffff80, 0x9, 0x3, 0x2}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x1d, 0x0, 0x8262, 0x1}}]}, @common=@unspec=@SET2={0x30, 'SET\x00', 0x2, {{0x8001, 0xfffffffffffffff9, 0x1}, {0xbe1c, 0x2, 0x8001}, 0x0, 0x6}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x2, 0x20, "73ddb454628b5dbd590a66f25761175f50d9f56ad83f2438e7886911c4bc"}}}]}}, 0x4a0) 2018/01/31 09:50:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 09:50:17 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a8430b752623692500000000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec4fab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) modify_ldt$read(0x0, &(0x7f0000004000)=""/100, 0x64) 2018/01/31 09:50:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000001000-0x14)={0x40000000000, 0x5, 0x8, 0x2, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0xe6)="6522f0c1da23a02bceb676fe738ee27cf7f15793650af7c4e663a753068e0c66d399b49f624e705aacc02c10c3b417205b8a386ea5a3377a8f6391ff35770c7a0b902a64ccb2ce8c207f8af632e3111152268d0cdc0685c3a70ed89da3ed0119dc10e682e9ea77e3b6dca77a45a66391bc249562e83ce37ea1b5405758382b06f6e13fa40026298f67a7728a252553f76aa957ad6e6a6fc29f3f91df1c033ee95ccfe011df6386b340ba8b47f692943a4569a169f42dded09247e6949c0ca6c7fc7a318087710e890150778cb298c06416579a979a4cac07fd7836eab2349085685b7f2ba5bb", 0xe6, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000-0x6)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x72)="09a1660961ed2305ce8f1c7f59767313bebca317e1d8528f80dbf73e1d9427dca28d4d41c46ab2e2c4967e1abbaf414e8f37e4ff7a40c3c3080ed44a2cdfb1e890b0b36e4257c5452b170ba05c9643d31a559126e2e7f4605920113775486056905defb7480151a3770062fecdbd99808d2e", 0x72, 0xfffffffffffffff8) keyctl$negate(0xd, r1, 0x10000, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="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", 0x1000, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0x4a3}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={r3, 0x7, 0x3818, 0x9, 0x3, 0x1, 0x8, 0x6, {r4, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x6, 0x3, 0x4}}, &(0x7f0000003000)=0xb8) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000001000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000004000)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000006000-0x10)={r0, 0x50, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={r5, 0xe7, "89b6c92212786d5c41e01987e4d0f4822642f70ef123ebecbe9dcdda8916bf5838992e38683601ea95a62eda76cae67d93c0fa02b9dca9d6dc8ddf5de58e70233339de68a59715e6b78f58dad71e071fdb7594a40d27b0328b172b099289cefb571e9a5a1d93c0322bb28067a3029406b779ea3367d0512d21ea7e7ce0e561ad283debc25812bd3400849ab4282e87416555e68c104a55cd79897b7df2f9f77f7fbc449aef1c6de0e72c3f2304d0c1c87e61a3daa68b711d62031116dd7cc775eb49e0ec4497f9e319992fc251276f590b07d16527a66364bd8dd3c955282a1e4c7063547053c0"}, &(0x7f0000006000)=0xef) time(&(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000008000-0x4)={0x3, 0xaff, 0x4cf2}) 2018/01/31 09:50:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chmod(&(0x7f000006f000-0x8)='./file0\x00', 0xbfb9ad36a582246a) r0 = creat(&(0x7f0000d11000)='./file0/file0\x00', 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000078d000-0x4)=0x5, &(0x7f0000fda000)=0x4) 2018/01/31 09:50:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000008c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x40045408) fstat(r0, &(0x7f00003c6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(r0, &(0x7f0000bd3000)=[{{0x0, 0x0, &(0x7f00009a6000)=[{&(0x7f0000953000)=""/195, 0xc3}, {&(0x7f0000c39000-0x99)=""/153, 0x99}], 0x2, &(0x7f00005b2000)=""/86, 0x56, 0x1}, 0x0}, {{&(0x7f0000fa6000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000eff000)=[{&(0x7f000085e000-0x77)=""/119, 0x77}], 0x1, &(0x7f0000bba000-0x3c)=""/60, 0x3c, 0x1}, 0x43}, {{&(0x7f0000cfe000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a95000-0x10)=[{&(0x7f0000836000)=""/177, 0xb1}], 0x1, &(0x7f00007f5000)=""/139, 0x8b, 0x713c}, 0x9}, {{&(0x7f0000085000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000766000-0x80)=[{&(0x7f000070f000)=""/122, 0x7a}, {&(0x7f00005e4000)=""/95, 0x5f}, {&(0x7f0000247000)=""/0, 0x0}, {&(0x7f0000500000)=""/130, 0x82}, {&(0x7f00004e7000-0x75)=""/117, 0x75}, {&(0x7f00006f5000-0xf4)=""/244, 0xf4}, {&(0x7f0000e98000)=""/28, 0x1c}, {&(0x7f0000882000-0x81)=""/129, 0x81}], 0x8, &(0x7f0000e87000-0x95)=""/149, 0x95, 0x9}, 0x80000001}, {{&(0x7f0000383000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00005d0000)=[{&(0x7f0000d59000)=""/78, 0x4e}, {&(0x7f0000c9d000)=""/254, 0xfe}], 0x2, &(0x7f00005b3000-0x2f)=""/47, 0x2f, 0x9}, 0x3}, {{&(0x7f0000dfe000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cf1000-0x30)=[{&(0x7f0000eee000-0x6)=""/6, 0x6}, {&(0x7f0000703000)=""/124, 0x7c}, {&(0x7f00001eb000-0xd4)=""/212, 0xd4}], 0x3, &(0x7f00006fa000-0x4)=""/4, 0x4, 0x8}, 0x61}, {{&(0x7f0000df3000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000c8e000-0x30)=[{&(0x7f000009f000)=""/4096, 0x1000}, {&(0x7f0000019000)=""/182, 0xb6}, {&(0x7f00001c4000-0x71)=""/113, 0x71}], 0x3, &(0x7f0000533000)=""/101, 0x65, 0x3}, 0x1}, {{&(0x7f0000fae000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000762000-0x40)=[{&(0x7f0000c69000)=""/0, 0x0}, {&(0x7f000023a000)=""/14, 0xe}, {&(0x7f0000ec4000-0xdb)=""/219, 0xdb}, {&(0x7f0000aa1000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f000017d000-0x6f)=""/111, 0x6f, 0x1}, 0x1}, {{&(0x7f0000a8f000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c50000)=[{&(0x7f0000c45000-0xc5)=""/197, 0xc5}, {&(0x7f0000849000)=""/0, 0x0}, {&(0x7f0000c8e000)=""/183, 0xb7}, {&(0x7f0000e1c000-0x39)=""/57, 0x39}, {&(0x7f00003c9000)=""/178, 0xb2}, {&(0x7f00004cb000-0xcd)=""/205, 0xcd}, {&(0x7f0000c9b000)=""/249, 0xf9}, {&(0x7f0000fa1000-0xd3)=""/211, 0xd3}, {&(0x7f0000630000-0x4b)=""/75, 0x4b}, {&(0x7f0000801000-0xb5)=""/181, 0xb5}], 0xa, &(0x7f0000b23000-0x1000)=""/4096, 0x1000, 0x5}, 0x5}, {{&(0x7f00009ea000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000045d000)=[{&(0x7f000089a000-0x66)=""/126, 0x7e}, {&(0x7f0000ff5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d48000)=""/67, 0x43}, {&(0x7f0000fe5000-0xbe)=""/190, 0xbe}], 0x4, 0x0, 0x0, 0x4}, 0x1}], 0xa, 0x40000020, &(0x7f0000ee0000)={0x77359400, 0x0}) r1 = geteuid() getgroups(0x3, &(0x7f0000c77000)=[0x0, 0x0, 0xffffffffffffffff]) chown(&(0x7f00009f9000-0x8)='./file0\x00', r1, r2) 2018/01/31 09:50:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x18100, 0x0) r1 = userfaultfd(0x40000000000800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000651000-0x4)=0x0) perf_event_open(&(0x7f0000270000-0x78)={0x5, 0x78, 0x6, 0x10001, 0x4, 0x3, 0x0, 0xff, 0x804, 0xc, 0x7, 0x1, 0x3, 0x2, 0x0, 0xff, 0x2, 0x1163192b, 0x0, 0x7, 0x1, 0x7fffffff, 0x16ce, 0x3, 0x9, 0x7, 0x6, 0xad, 0x8, 0x7, 0x0, 0x6, 0xfffffffffffffffc, 0x2a, 0x3, 0x2, 0x8, 0x9, 0x0, 0x9, 0x0, @perf_bp={&(0x7f000070e000)=0x0, 0xf}, 0x40a, 0x1000, 0x40, 0x7, 0x100, 0x9, 0x9, 0x0}, r2, 0xae6, r0, 0x6) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da7000-0x15)='/proc/self/net/pfkey\x00', 0x202, 0x0) write$selinux_create(r3, &(0x7f00008d3000-0x32)=@access={'system_u:object_r:sshd_key_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x0, 0x0}, 0x32) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000038b000-0x20)={0x1, 0xe870, 0x1, 0x968e, 0x4, 0x7ff, 0xfffffffffffffffc, 0x100, 0x0}, &(0x7f000047d000)=0x20) syz_open_dev$sndpcmp(&(0x7f0000a4e000)='/dev/snd/pcmC#D#p\x00', 0x800, 0x20040) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000093f000)={r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0xdc0, 0x6, 0x0, 0x40}, &(0x7f00008dc000)=0xa0) 2018/01/31 09:50:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00004eb000)='/dev/dsp\x00', 0x220000, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000f0f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007b2000)={&(0x7f0000485000-0x28)={0x14, 0x3, 0x6, 0x400000000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:50:17 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000004000)={r0, r0, 0x80000001, 0x8, &(0x7f0000009000-0xb9)="16dd8ab2cfab008b2b546beeaac30986bbf28983404e2b013a869dbfcec10df5c7408997fab3dd99f51f00b8a545b393639f27cfea76aba924c530dab8342354e4476f1392c2cb8eedb51ab1e47add0be095454f8297e22cf8b43e579702d3415384e63999bbf7fbf38898c86e0f3dec7a71493428b78abb3ec61db0e47abe351fed3f73ca77ebb1e63f7397c04cacf8587315aa8af756550eab285db311b08ab1777b5da436b1877c3c38395fceced7bc0b21173984d141bc", 0x908f395, 0x7, 0x3, 0x21f, 0x7, 0x8680000000000000, 0x6, "bdc2a52a42dc4db21eba74080ca720ca0c8977761b8a45b40548fcc893c8a4f14a1242b8c6107c0952b57232e82d30609aa1fc2f6ab11819c8d8da86af456e2b4a58c131a799000224c730aab7d48910e53ec63f9dab431483788683864df4ded5064ef020f4ca1d1230efa4c28ce37ae7ad420fb1c6b60d6d69f8c2b00f95a71d096574371c4053e130e2d26839525e86b1729234c14ecb3c785449de98899f8543f520ff788a881a7fab7f8260e3502d722006000b3448ae0e2d2662f31cc0257253720382b33cbc16af55804951c1f4cfcc650f0a31ed6d80fd31f7f001e4dc94"}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e88000)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000098e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c7d7d0") 2018/01/31 09:50:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002c000-0x8)='./file0\x00', 0x0) r1 = inotify_init1(0x100080000000801) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) execveat(r0, &(0x7f0000298000-0x8)='./file0\x00', &(0x7f0000610000)=[&(0x7f00007ae000-0x1)='\x00'], &(0x7f000077a000)=[&(0x7f0000ec2000-0x3)='@^\x00', &(0x7f000060a000)='\x00', &(0x7f00000a1000)='\x00', &(0x7f0000f2a000-0x2)='-\x00', &(0x7f000023c000-0xd)='selfcgroup+\\\x00', &(0x7f0000ff6000)="25f7", &(0x7f000036c000-0x6)='wlan1\x00'], 0x1000) fcntl$setownex(r1, 0xf, &(0x7f0000fa4000)={0x0, r2}) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r1, 0xa, 0x34) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r1, r3) 2018/01/31 09:50:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cdc000)={0xffffffffffffffff}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000462000)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0xe) writev(r1, &(0x7f0000701000)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b30000-0x4)={r1}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000de4000)='/dev/dsp\x00', 0xb0040, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f000004f000)={0x80000000, 0x9ef}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000aae000-0xc)={0x0, 0x1fb, 0x30}, &(0x7f0000b78000-0x4)=0x3) openat(r3, &(0x7f0000aed000)='./file0\x00', 0x81, 0x2c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000074d000-0x8)={r4, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00006e5000-0x4)=0x0, &(0x7f0000715000-0x4)=0x4) 2018/01/31 09:50:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() pipe(&(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000405000-0x8)={0xa0, 0xfffffffffffffff7}) readv(r1, &(0x7f0000f80000)=[{&(0x7f00004b8000-0x72)=""/114, 0x72}], 0x1) openat$vsock(0xffffffffffffff9c, &(0x7f0000b11000)='/dev/vhost-vsock\x00', 0x2, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000715000)=0x2) ioctl(r1, 0x3, &(0x7f00009e1000)="563f76e7473d6b9087a2751e410428182fef179902ebad162557c24a66a410f048dd2ea6035820b2db02a79c7b211738270738229a6be5e35b43148a2f167117ebf24ec797c7cfa8213bad1f1a7af247b0355a9a85e281387cdbc5ac160042f5dbc32e67f49bec505eadea99768a50fb942f95285f851bdbac7f45ff3095c02866b741a4c3862b1f7d7bc8b5d58e966dff2605d84d284107c704542e52785b635895db58f196fbefeea0025c9bd1f0e6ab010a2604887d21d821b2a3d71c548518c00bdfcd09c179ce0bb49abd84a3ec0f7940f4fcb8ff6331fa5f3b2590a76b0f62fe9329272e6d19a9661dba9e08ddc322e47844794e3a40c89c785a69505db8e96de1e64dadc83ca54618bbff1959da61a160a9d008fb4132e5185115916577cd0f0fa49e8f6a5400cfbeb7401cce30efd6ed926c909f42f1068518e133b62a8b5a80d663ebba1a16db096072e21705f18f15438c181f9c08f09509a9c28e1feefd04753842f8b595e5e4dbdaed29dccfb709909c2cde985723e3357a117eefe44fa28642b191835a73991810cfea8732fac7dc44ba865a7e2505b6a65c197f3545f22f97ed3f6da699c5aff8ef4adaa3d63e6a3cc6ff02ba0ac86b8c4709fdd1e85bcc67992b1bcd9f37185c88f18b44d2283d201fb9f24a5eebe2010e72e76fc5124a2c52335b5fb4d58d451e548265dd49c5fb477b2c9adcc1bbfa3cbaa2863ee6c44490ad6f958cb802eb6249499f3a856eda8a85d41c7dcd8558b43fdad8295b86aa98481973a28c4c3494b1112f792323f5386e893b453031b119288e81493f74fc352c36e2b497ea9307b0f07f26a2a0d70eaeaedd3b1c37dd6139577cd9d753af1c9fc11226319a31c2f17d3688ffef234f675077df4c89ecca35070a76bb62b04e07e040f39f044cb238852806e90e6c260cd598e5a3b08a27badcd5fa928fabeddbc2089e4080a8ee0d4ed9d0cbd4b0cf6a1a3353afc5f1eeca0d090bcbda578c25acec538153bc88dc3992f947e1e74346ab60cdcfccd985eea9cce996ae69409d35bbff3479796e0d98ed48133a8c341a37af8d064ee9a877ea5dbdcedfc1eb361b2ef77792abe0e7bcacac436f426668cf213863d456717a0a557f088e2f54589088b63b512945c3b91bcc2513850dc94278afc71df49fa4140fc3a34b51635117ef58ffcf398edc4b72f98db8c23676f4d35b0f003bf0c0995e600cef4d9f4a53f4f5f61c50373c9af8dc82a75bab5ed1a62a78472c9639be8d462d9e7e8da3681f36978ca5bafb24def80827f35091f8e7c50c813702ddc3dfa8dd4df9264023b1a1451592a12dac6ceb3d1fa7ca89e4b29da7e942360dfc4cdd450317a984ff00182f89b21bca9ac4139b670635257cd0cf89fc643a78c08835808a9279c7a11ffae6e09bc30c21a394c6da68f09a1b5bc1b5dad692ee43dedf77aa28cba1c1d0743cfe3d33831bc19b280aa5c0edf026f76304dab5deb9a40879ab096e81366e5851c05c48fdbfdd7dbd29aee946a2ef73993c609b2d337e2d175266b96929f74d3d0d3b492209f159899e92cc8febf4b013f90bf431638959bed24870a50b818b5dfb62853a5fd4e3cee77ad27367d1c27b4fd0901114c453632d40a4c4d1743376acdbdda86938b16923d6ec16dfae506848a6ce487c6e1d6c045d1f8674ad7eaf9f88e7f35dea8249b45ba7d51d5fced92376ccf8aa85433eec3c478c9b0be437d9ab33b444844ccd68537ef9fcde4ca11b54e722d5107f754bb60e1665706fd3d5af9cc0a0c77143ecb09f4f5f86c2ab7007569fe21b362372c844b2a2b99b415ec8e3e1c813a9b4287992e6d514803a2eed08418d268c767f97ca6cda44a74a1f8db6ee71b3ebe960ee4f19e2043e242a454af1caa9732b27694b1f02a223ed12ab6e331a7c9168a38680f118b7fd9b26b5b3337fc7bf384a89c9e8bee36c43bfdaf3b0dd0fcdc80138b13fc744e55fb46cdd8f8fdfdc71fe3bd263fb1e0c14a49594492de0e967e93b0ae73c813c506b4c7ff2b82cdbfcba8628040637ae1fa2d78319bb76fbd52f3bd31459cfbc7feb90498152bdf6729653a6fbca1355ea2a5ab366f18708eb99989a1933c6832b646fe5f2428ab2eb4cf6f6e6193376d947d64f0c00cd19a7689b4706fe2b7cf10bd88c60a049a4be3d13f0c30000ccd73d1135020ccd5955cb3d5128654061858394d6df2ea659adcbd1fe91e6ed4409ed49b7a205a0c1f47cb5bd473caacda3af59067777a733757cdab5f138dcea1ec0ee526c955e6f4e941703667ac358fec3a599b211faf43c916e2841c28df4fcd95939cef51befcade0b77b90eb646711d74b9ac54e68878d26fbae8ae1f96a5bbfc6a9d6d0d9c051fe88275526fb7487440c3c8c85af73ccea2a433de8abe498cb46e89e311b67a8e871514f8b64ba82b9609e6a31534ce1ea0e0df95e52db7e270cba855358cddec69c60dcc8c8fa5bbba6cc72a44ea362b3d5c6c8d663c300741184e2bf3f4d5c1390cd694699bbe7f151fcc7b1d3a1d058821bcb37ddb1c7af3ccea4a2293581ae5e80e22cfdaef4e090ae0884f0b469113c9ed3349783a30b7491a647a73c2004acbfb70338f5f5ed56b8db285150caa8acc23b8ac7ea2524c19a73fe8ea20261b2a1477fa875a26168e3488cb82e116d9caa6201605b6c7a78661c6bbaf1cb62355fe5642c822e9e19ac7f482916f61a97852feb60065ffd4632b5f40cfe96621889cecec44c1eb06ee3446e139c46e6b078417765ccaf3e374dd445ac39bc24f93bdeadb26e4ff40e8ee50a3490104586fd4f765f90a821f47e6f670de3607d0dfa8247b44e124c0005b8831a78b19beccc22bd9a1343b500499a814acd371352498edcab7a87d8734d07a06efae5ce93d130d42893d96022fda4277f26959d99c7b8b70fcc6adc3741ea7419529acc0e1b22278b9044a0170fb67913aa5de2c2cfcb4b775dcaa16aa8ba51765bfb8f730e42ee60dd636aee16c5acc2d7ea7f291ca4e359d897bdfacbaf1e3a7283316df2b1543d2c56c5b199a02e1214e1e68012fe6819b884b9d87b5071f687aeeb4b53ceb9b4cb56ba183a067b6760e251ef1b5fccb5ab0bf054cdad293b64bc41b12c179d70b04af3d728393b62fcddb72d282487074206f8d9686d83996540aeb91554bdfd8ff3e390edd09406d280c7b127e8a3dd6177f3ccb9ccc7fe9b0a5c1b88ec7bb2100de8e5d6d682537c7749b341f31e3211674fe18ccf4a0517a7616690323ab13445ceb1017e131807e3672fd36ca58eab5d39fe9d2ef774511093ab93261b927de36786bca54341f819373ceae3fb21d75bfb7c99b4052c766e33a98b963f1e77d1dc264d57e99ed27f8c5cdc54ec9a58cec557a5d8995ea3206c9af45482951177d47caf7dc843cc20d1b2501faef3321cf773ca1e90e28b261e85635785ebccc4095b8ec307be269c4b9af266f7afbaa8ad72e36267dc22199f141a9617b6eadfcd9ac8bc3bdb3dc67ef308abc0032311a3d71fb4f169846a6a518f2984d273cc8f6ef5c4187564c785fe9e7981301c1e0d80003609bafcfd184cd10358ba3d5ebe3672bdc9c694fd22e5ea57b0b7c0c06ccc2a44ea1e9a5327c204b958ead15f9e9dc5d27b83b13c90ad454df4990138445d961bb2b3285d6a546f59bc3636dd41b86df43ceae4ce1e9e2deada59a4b9e36d3f4fbfcc038405f35fa87e0e658c5c35171b0ed26399c08d386841b9964045192dfdc6e48491136d8db08d8063c8f1b30bdd47cff430ca3453ab544f0fedaf166713972aee882eece4779b4f47d234073a33324b307de8de50aecee3a66e2ea205d03953b9b60f59edd0d7c5131586c43890254fc6a142bbc90deff05e98da9939e6f6be5e6f3461a45ce8ec69f8c34d773dd7164b6afa8d5fe7433d672da4facf77caa0244012d9bd582e4c96d63647967b9d6a9d4edc239cadc8f3b62db37be39be93e82d6be5efd77d86102b497950555a7e6fc51804fe68bc0aaf1da38f6fb497be0d45ff5a601f33b748ce4c9323e3a128543e00e824d03272dbe2a9a0b7535e2c7e530e9a78a999cea678d9fca43b1933c434d3747e67dda8f65b56de90461101679c4f060bf631985ff550156974105cec7ebc0f6da234f38ddadc78ee2035198d097dc5d5a6f3dd23267746bbbaa658f3415b519c0efa972ab335ecdbb3f6fb8b9741774748fbd46b582846c09ff7f0bd34602dbbeca7b3093d86d3c9cd1eec870234c37004b93016823157a07022ab2df2021848153501b09516c9d6c1810524c69f06de4e5d31001607923cdc725e13c7feb1540a4f7d8f5344919ba0e57cf842c62f6c9b454a3d373c88c381f6726f4f1c9c6fabd8afb72b69bb74a06cf2c5166a30f797b6e346771492ecb03ced0a85a4e942f833357929a74c97837e51f726c3cef8595bd647c6c511cb93f0c77c50816c40f3b515dbad459ca0f3dc02d8f7b0f4c014f58bbef044333cb8fe4c1531a7245beb3fc2abe43a2a7724a042e1c22402040866976061f5635831eee3666ff360a3834c8e29c25d4a3ab7b7669134a0914b23efe0f0ef77865d8ca01c3427a015fdcb6495396faabb259c0d3f3ace6a3909c3c4adef9958b6919d491d3093a679fe2648a92ff17397c9d9e2d093b0e0d060c2c9297fd3d6896c09e6350c03548411ca3c9797e20128f03f71aef973bd9c8e6187a0afe8bf881a9ef4e1e70c6d82bf4b9a4a34cae0d02632eddb58629637e13e3a9e4f445f412f5111d0a975be402f6ccb8c5621c7c089685a3f310bb240bec5ddfca2dc8e20b4515a2726e5e9fd99d4e9973922fe834a8a26d8f5e7357143bd79c541242696f2fb724cc7f0fcaf5c7d1ea5a86180b4e7d3760b92158c07438ea28890f8775d0d184df481e2aa48d3377a417a0a01acb6b75d6c37750a6b093d52f30703be028654ea7b9b65a91ff828cce53c47ce08cc6f8d08b9842eac0b2f63c38b8a85143036f9f9bdf6ded7dc3db65288cc1146d6c7b7d727ae597c20f2036cd0a7382f527032d612ef017dde5a5af4dcb5bfb13d620471cd4e7a9ccd0d9fa7f0c029c1c7e72f2fe25aa17889361490de35bb8955398b7ce41bd0de87797cb1cd6522814048dd1bcd5a7bdf4c1640ea34650d3502b1573597497b9c8e8c9dcba35eb4039cfcc76d062fbd064a0e436c4fe66d29c19acd526aec145598df1f26ce75abc10541fc96281283a51d1b6d31f0abe09b365eee37623221f4461360651cbdf46c6424c0809037fecf0077c31bb237440fe18b6a451b44b1a3a22f0ec2083f1ccc40a67ed9bcb8e14a5fbf522da04d9f5ff56357c3734b596a33eeb48ad6817a0ac0cbbca33a60a889974bf10fa8c6b4fc38d078dbbce2f9e2e042d417b37e2f6a77c5aa1e471a0efdff6d802d2e2ef273e709d6c30ab3814da0cd3b4ae3533b1d3ede7f39996d63786831a2d9179a7c4e5dd42769fe4d93aa3b4ee4042a36ec4d269f56bb108a95ce05cf22aba341fdeb5a231971cbae2bdba21640bfbd0aef7a3ee8e66339ebcd8c67ca2435ada586a4420eaac0e1c3cc4c68d2aff2540f6f88c8b67bb55fd86fd4a1332954f1af45d1f3f31d55f9bf4965e357babc7550ec0fed482f98ac2173506011a0b686e37d7dd5bf63f28c4377bc94dd7366f84058f9603bb3902a04414a788bc647e506c36657677f74c1f22a2508d9859452c7e3925a67af1fb46ffbb5e752935cec563562dd36d64eb8c667ec1839d481072024c11586c5f9bd662acc1a5b844e22b42be621d5") ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000d14000-0x8)=&(0x7f0000f20000-0x1)=0x0) close(r2) 2018/01/31 09:50:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000be9000-0x25)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bf4000)=0x26) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000a9000)={0x0, @in6={{0xa, 0x1, 0xffffffffffff5105, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0xfff, 0x1000, 0x91ff872}, &(0x7f0000cd9000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a3f000-0xc)=@sack_info={r2, 0x100, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000885000-0x8)={0x0, 0x100000000}, &(0x7f00009a7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001d9000)={r3, 0x7fffffff}, &(0x7f0000bf4000)=0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) r5 = syz_open_pts(0xffffffffffffff9c, 0x400000) ioctl$VT_WAITACTIVE(r5, 0x5607) 2018/01/31 09:50:17 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = dup(r0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00003bd000)={0x20002, 0x0, [0x1, 0x2e5, 0xffffffffffffffff, 0x501d2a58, 0x8, 0x0, 0x8, 0x10000]}) close(r0) 2018/01/31 09:50:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000066d000)={0x0, 0x0, 0x0}, &(0x7f0000ad1000)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000d12000-0x8)={0x2, r1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7c, 0xfb}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) fcntl$dupfd(r4, 0x0, r2) 2018/01/31 09:50:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000dde000)={0x1, 0x0, [{0x0, 0x6, 0x0, 0x0, 0x0, 0x0}]}) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000958000)=@common='irlan0\x00') syz_open_dev$loop(&(0x7f000085a000)='/dev/loop#\x00', 0x6, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:50:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) ppoll(&(0x7f0000c56000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000582000-0x10)={0x0, 0x1c9c380}, &(0x7f000020d000-0x8)={0x0}, 0x8) 2018/01/31 09:50:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000668000-0x90)={0x5, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000017a000)={0x0, 0x0, 0x0}, &(0x7f000059e000)=0xc) r2 = request_key(&(0x7f0000ba3000)='pkcs7_test\x00', &(0x7f0000902000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ac2000)=',em1(userppp1vboxnet0-md5sum+^\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) 2018/01/31 09:50:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000097b000-0x8)={0x0, 0x0}) ptrace$setregset(0x4205, r0, 0x4, &(0x7f0000dab000-0x10)={&(0x7f000002b000-0x17)="1f96239a1bafacab67dfa61db9cdca55525af7a45872fe", 0x17}) mount(&(0x7f000024c000-0x8)='./file0\x00', &(0x7f0000ccb000)='./file0\x00', &(0x7f00000d1000-0x3)='9p\x00', 0x0, &(0x7f0000ba5000)="") r1 = syz_open_dev$adsp(&(0x7f00001c8000-0xb)='/dev/adsp#\x00', 0xfffffffffffffffe, 0x40000) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000046000-0x4)=0xcd, &(0x7f0000749000-0x4)=0x4) 2018/01/31 09:50:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00006fe000)="e8620d27ec86ff34cb42e782e8c49f86585f7a9bdcd0bef600957a98b002f86f4b61da5114a177099c4261dd0ee5e8194f3ed39ad0b0e981b63fc164e560562f6f4bcbe87dd305ae2b20c4ccd374255b3b8115d3f9d80b17d8a7905c7243df358dcccdebcb2f938deee3223b38603d1635a8e10d32292fcef849e39aadecd4f098869a5b7ce56017bee543a4440c186f821f8874bc8a575a56d2893cf11693d1a78142bc43340e5a49088f05ade980fbeba5f7ee1856a81d601762935615bb5641d1f266500fad4f60dd90fa1dd7907b79f9377123fb23d5fd2f1bda64a2405b62df8f0b1fe9409a54768deb77536e75435ad85110") r1 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000002000-0x4)=r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000003000-0xcc)=""/204, 0xcc, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001000-0x30)={0xfffffffffffff000, 0x9, 0x1ff, 0x7, 0x86, 0x8000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x7, 0x101000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x4, 0x8200, 0x20, 0xff, 0x2, 0xfffffffffffffff8, 0xffff, r3}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000006000-0x60)=[{&(0x7f0000006000-0x18)="268a3ccf47e65ee41d61a3648322731ce98edc9f4208c363", 0x18}, {&(0x7f0000005000)="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", 0x1000}, {&(0x7f0000002000-0x97)="d1da58850e4fa6239cff73bf8de5cffc706d43038f7dcb92944427bd247e75529268fc93ea926ba4c7199a26186bc76b9bcfd4ef6e29931a7ce96a6fb63309c1ad83434ee84680412cf74d79e1c590cdabd9887e86d46acdb3096aadcec5e29223fe7ed6457dc40eeefeba4bc8ecf3931a229361c1c34d079e541e5c8648ffa313e3689d0c3439c7c1300d78874745a6c370af4889c481", 0x97}, {&(0x7f0000005000-0xee)="efca5d2c9e4d8f75b0fc8fd86c6b4dbdcad6a8eaba258fe0ad717d281043a204592b0e559bba19f5cca5daf69b9011a90192b9b195e3b06946a5c3910ae9980cef25280d6439572581b09f0e4eeb1c5a7cbccda19e9140d13cc5dc9f68163226b4af754c6d9e40c6b5778618ffb90128645d93ce64e2d7873c0b728d7eb69a35f3de0ce398e5e4dec9d3771af36a0cd0ca54825ee3ee493616720b699f3631d31722bbc0224601ac4a0b90dda90a9685b21a21b29c5d78bf779a93a18f99db0b726ca6b0826c5dde687b1824cf868af598a0bf5267082e99423e6966cabb1a97643f21ec00ade1f0e6e7ee22aa8d", 0xee}, {&(0x7f0000001000-0x61)="1518a7ad909828b2351613fd7cb5b535db1ef585cdc3810d9196c3a4fc2d16b6606768cfdbc97ad9578c376b3185de2fc7a4ea5d685018722ef7b67f6380fdb4b6b4b912ce18efd24843410794f68a4febdd1b68b615e3309d9a7e97edf2c0d42f", 0x61}, {&(0x7f0000006000-0xf1)="1dd1e699346c19efaff52f70b50314eb259086fd1b8e7c564d9ca092f9119b5f0935659e6da65119376b36dedd3570a9278f43cd66b214be2adf2e655a5e1d4f84daabb0f28ba5e8638a4f3eb1358f0bfb388ec56a28064c94339d16acba1ef1466088f6171b49ebfb0b226bc8659b3792154e26c1db6fdd14f485fbdba9fa0f5c4c8dab086bea33274efaf2c104e7068300f0d4855ed0daf0c0ef1c0b840063d78c1a443b795e1d8ea46400ee2dd1c420ffaff7d98e49618ebd5aa4c9f09a768b773e6589868e51153437ade594eab87893a254235fc59f00c22966aeaa6fee6c908a7dfe7f0794e11c53c0ed4b96d91f", 0xf1}], 0x6, 0xe) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000002000)={0x7, 0xa3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000006000)=0x200000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000008000-0x108)={r3, @in6={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffff7f, 0x1c1, 0x40, 0x4, 0x7, 0x101, 0x0, 0x81, 0x2, 0x7, 0x5, 0x91, 0x7fffffff, 0x9515, 0x1]}, &(0x7f0000007000-0x4)=0x108) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000008000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f0000009000)=0x0, r2, &(0x7f0000008000-0x8)=0x0, 0x6be4, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f000000a000)=""/227, 0xe3, 0x40000160, &(0x7f0000005000)={0x4, 0x3, 0x40, "ad3ab96280b1", 0x8, 0x0}, 0x10) 2018/01/31 09:50:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r0, r1, &(0x7f0000ae7000)=0x0, 0x4) 2018/01/31 09:50:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0xffffffffffffff6e) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000f2000-0x5)='yeah\x00', 0x1000000b8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 09:50:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0x100000001) fallocate(r0, 0x0, 0xf00, 0x3ff) symlink(&(0x7f0000017000)='./file0\x00', &(0x7f00009af000)='./file0\x00') 2018/01/31 09:50:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00007f9000)='/dev/autofs\x00', 0x2, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) close(r0) 2018/01/31 09:50:17 executing program 7: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000049000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000048000)=0x10, 0x0) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x4, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xc0) clock_gettime(0x80000003, &(0x7f0000048000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time={r3, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:50:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bec000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:50:17 executing program 2: mmap(&(0x7f0000000000/0x961000)=nil, 0x961000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000082c000)={0x0, 0x7}, &(0x7f0000962000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000090c000-0x14)={r1, 0x8, 0x8cd, 0x8, 0x100000000, 0x81}, 0x14) connect(r0, &(0x7f0000847000-0x10)=@ethernet={0xa, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 96.520225] 9pnet_virtio: no channels available for device ./file0 [ 96.546873] 9pnet_virtio: no channels available for device ./file0 2018/01/31 09:50:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) pselect6(0x40, &(0x7f0000aee000-0x40)={0x4, 0x998, 0x5, 0x6, 0x1ff, 0xb0, 0xa09, 0x0}, &(0x7f0000b84000)={0x1, 0xfd3, 0x7, 0x0, 0x5, 0x6, 0xffff, 0x7fff}, &(0x7f00009e6000)={0x8, 0x8, 0x8000000000000, 0x6857ca9e, 0x2, 0x54, 0x6, 0x0}, &(0x7f00001be000-0x10)={0x0, 0x0}, &(0x7f0000f2c000-0x10)={&(0x7f0000819000)={0x8000}, 0x8}) dup3(r1, r0, 0x0) poll(&(0x7f0000e1e000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 09:50:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fa7000)=0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00005c8000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$void(r0, 0x5450) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008b6000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002a000-0x4)=0xc) getresuid(&(0x7f00009aa000)=0x0, &(0x7f0000888000)=0x0, &(0x7f0000094000-0x4)=0x0) r6 = getegid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000eec000)={r4, r5, r6}, 0xc) ppoll(&(0x7f000026e000-0x10)=[{r3, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f000019c000-0x10)={0x77359400, 0x0}, &(0x7f0000ba3000-0x8)={0x0}, 0x8) 2018/01/31 09:50:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) r2 = syz_open_dev$midi(&(0x7f0000790000-0xb)='/dev/midi#\x00', 0x8, 0x16001) getsockopt$inet6_tcp_int(r2, 0x6, 0x11, &(0x7f0000137000)=0x0, &(0x7f0000cdb000+0xba8)=0x4) 2018/01/31 09:50:17 executing program 1: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000031000-0x14)={0x100, 0x3, 0x55ad, 0x9, 0x1000}, 0x14) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000031000+0x76a)={0x205109bcd844e315, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000032000)={0x6, 0x8, 0x2, {0x0, 0x0}, 0xfffffffffffffffd, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000011000-0x8c)={0x6000000000, 0x0, 0x2, 'queue0\x00', 0x4c49b57d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:50:17 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r1, &(0x7f0000d22000)={0x28, 0x4, 0xfffffffffffffffb, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/31 09:50:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000066a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00008f9000)=0x6) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000c49000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$inet6(r0, &(0x7f000010c000-0xec)='r', 0x381, 0x8000, &(0x7f0000dfd000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) ppoll(&(0x7f0000398000)=[{r0, 0x28, 0x0}, {r0, 0xc4e8, 0x0}, {r0, 0x80, 0x0}, {r0, 0x80, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x80, 0x0}, {r0, 0x4000, 0x0}], 0x8, &(0x7f00000a4000-0x10)={0x0, 0x0}, &(0x7f00006f2000-0x8)={0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000089c000)={0x4, r0, 0x1}) ioctl$TCXONC(r2, 0x540a, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) listen(r0, 0x7) r3 = syz_open_dev$midi(&(0x7f000004f000)='/dev/midi#\x00', 0x4, 0x2000) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000cd3000)={0x4, 0x9af, &(0x7f0000a28000-0x56)="e58913c05388a3e09c96d92248ef69f6f7e20855650bd3bc0aa0e85d6d2fb31025d4d72b815172093398893d71728fcaaf9d4df8711eb43ed473798c180d0efab22d234a9447bd2dcc4c91a0912ef1bdbeaace19f767", &(0x7f0000844000-0xec)="8d36b7746f22c0a81c98b83ee3e99a87e907f4b46d8ee75cab84f6701f32f56b266edb67ae14fa50ae9d9d0a659cde5185ae23f2146e3a3961f82dd7fd2189cfacd011a1008b1b8959a41b266d35874948ddc2c682a7a6cb5ea2f38666cde1c863f3a4f0240e61fa7fe5b4653dcfb6b03d009f26e142d81a3110e049d4a21152827569f9453dc00e9b15e5b4a4fb4162cc479f87cfc079c7b31df3e9f8b78a44aee039ff199397bcf959a04632ae69599273fe84fdb9613c769b3827fa3c7d2c9843c8cdbaa6031d582d653032668e327484c7e41a58e428d13a8436f5dab11b3ba8342a31c6b22c06534054", 0x56, 0xec, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = accept4(r0, 0x0, &(0x7f0000623000-0x4)=0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet6(r0, &(0x7f00000a6000-0x1b)="fd83092a72459e083cb66580248e6238bffa0f8643f671ebee5ac5", 0x1b, 0x0, &(0x7f0000519000+0x9a5)={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xffffffffffffce6d}, 0x1c) bind(r4, &(0x7f00006d1000-0x10)=@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe2b) 2018/01/31 09:50:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f00000b0000)='/dev/input/mouse#\x00', 0x80, 0x402) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ae4000-0x11)=""/17, &(0x7f0000005000)=0x11) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005000)=""/20) openat$rtc(0xffffffffffffff9c, &(0x7f000018d000)='/dev/rtc\x00', 0x0, 0x0) 2018/01/31 09:50:18 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r1, &(0x7f0000013000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000012000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00006c3000)="05", &(0x7f000096a000-0x4)=0x0, &(0x7f0000e9e000-0x4)=0x0, &(0x7f0000aca000-0x1)='m') fcntl$notify(r1, 0x402, 0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:50:18 executing program 1: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000f90000-0x12)='/dev/input/mouse#\x00', 0x80, 0x200) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00004c9000-0x2f)={0x0, 0x27, "8d19c7202838caa1ab532ccbdbfc16d0bd994c813cb401577fd5dcb1f0a77fc5ef3a4d63409fe9"}, &(0x7f0000514000-0x4)=0x2f) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f8f000)={r2, 0x7612}, 0x8) 2018/01/31 09:50:18 executing program 2: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fc4000)='ceph\x00', &(0x7f0000fc5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fc5000-0x1d)="4c5c3f161185b9a36fbda51a0aa7dc59fa278e2d880cd3c53d8ceefae0", 0x1d, 0xfffffffffffffffc) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000fc4000)='id_legacy\x00', &(0x7f0000cf8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a42000-0x2)="f5f0", 0xac, r0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fc4000)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fc6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc6000-0x4)=0xc) stat(&(0x7f00001a0000-0x8)='./file0\x00', &(0x7f000088d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fc6000-0x8)='./file0\x00', &(0x7f00007a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000fc6000-0x4)=0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000008a000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc5000)=0xe8) getgroups(0x4, &(0x7f00005bd000-0x10)=[0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept$inet(r2, &(0x7f0000fc6000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b4000-0x4)=0x10) r10 = getpid() mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000fc6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fc5000)='./file0\x00', &(0x7f0000fc6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = getpgid(0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fc5000)='./file0\x00', &(0x7f0000fc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000fc5000)=[0x0]) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000915000)=0x0) r17 = getegid() r18 = syz_open_dev$vcsn(&(0x7f0000a42000)='/dev/vcs#\x00', 0xe3980000000000, 0x325803) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fc5000)={0x0, 0x0, 0x0}, &(0x7f0000fc5000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000515000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e5000-0x4)=0xe8) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000048a000)='./file0\x00', &(0x7f0000fc6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000725000)=0x0, &(0x7f00005f0000)=0x0, &(0x7f0000fc5000)=0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000065e000)={0x0, 0x0, 0x0}, &(0x7f0000fc5000)=0xc) r25 = gettid() r26 = geteuid() getresgid(&(0x7f0000993000-0x4)=0x0, &(0x7f00004bf000)=0x0, &(0x7f000002e000)=0x0) sendmmsg$unix(r2, &(0x7f0000a57000-0xa8)=[{&(0x7f0000adb000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002e6000-0x90)=[{&(0x7f000004e000-0x58)="b2d8102a8206f3cc1155a853e93ecc817a93a70517565d8d7b46ab7868f174afd0115784352bef43f3544bbd99d3ff624908134446593e4851deecc058d880aab80d16220b307c649a3d5787135dec47562ff62a361b9480", 0x58}, {&(0x7f0000c52000-0x38)="7c6911244dcd5bf47f8b9c90da34eb2cee5ab07c4719760f282a1a6c42b2638fdd7655c062187f40d70081a68f9e8f813f3294ddc2b4a062", 0x38}, {&(0x7f0000314000-0x1000)="1307c116346b9224b88629aff739a4b333ddcce8a422060d1d20f41bda5cea90cc1d479a537629d34bd68f1503adc0aed1215413cfebfc9eca31bf8ddc94f51a2690d15aa202086e904dcd5ddf2dda9b1a0b4cd5b564d1d6734e0616d43ee3e52611b5450d8682f7fcf1f732b924b533ee47d87cc1b57c6178a48f7b3a8d490e5fecc836ba9cd0ac2da4feedea8a1a658d019a74cae757ad5581a4a78c479366b32daf84dd1c9aed7f0bd77c72b3d069b4c8422ef6784851c6d1f8077af6fb5fefc5eb4b4419e13a20e5f8f87c690c888bda252093c2e0eb25931bdf0780dc5648a32d21f4fdd0585787fdccd4d160c7661878afb30d81624402698bc0f9ad32778e00177dda4d4252504962d38bc7273b2b12bb5a35ea90acfc9d59406c9edc29036085698f3144c05cb7c83b6f884cd860fd56623459d98deff953d2ff29220074aa71c00b6067515957636e189ec0bdca510375c7ce7bf85fa235519ae34acd6ad5464ee30ca13c7aafd6e987b2081f5e51d861104e04c320c4d7da10527db29a064f055e777e4ae095efb34c93a3b93de0e23d2c917d744cdd9f6a1247de02efb4f31abba7723f654d07e81580bad4c83ac78afd15a9c09bc2588d33d12d45b420f40607a2ca57ba9d095d224ae49ebc4666dfec1ef8917d72733f27e174790089f532eb46161714d70f34533e762a48057729084217b296cf4eabc092b89fe7c230bcc9308d93c06703c81780c09063d557477404845de6d1c5bb4f45cc60b89524e0a80246842c883aea1ba08a09185e1101b0a8a853e987d2347d21ecdcb6d65317c44cd81964ef7afa619eb9a33fa73e4f83bf00caef95083dd50fb2c77ee1856e07eb8701210f996ff54d172799537a6954f129c131958932d4177e2567f8a54e8be39ada5335c8849bbf249e06aed63b01fd41b0096e7183a966b9348b9882e4459a21ca41aabdcd45ae61e94fc56a58ec911ac1467b2146ccfba7cc8a0e484e0df5119bb8ce7c7d4366bf741e30e2aa83681b6fe635d897a630a9d167f20002af984b9c8f6a5dfd598d6f75147454dd89989c97bbbc6357c8b9f1a4d9cce293c4f6c122891242027b294681e115b9a9051af75e8bc8e1fac47770867baf197029ae246955de4d2ec7d7d0a785d928e6c19328d99f0c8fbac771e92e3639530ed208ff2f51b55ba39544880454658a61982791da82f0af73a8941547a45725189cc512511352689404fc4bded93a3bbb599798849f7a4f060dd2771a881ebd099a99b18679f9d0f8bb21f0de23bd5adaa7647089d3a707c8adbdbf9848776fe19b694f9b076ddd8a22692384858e0d4ab3c192816c77fc57b08f7bccbf96144e648dce95701d65a8f8d51a051d626f599d11b8325f8fa88dd0c0185a7a6d35402101b3fb04d6e8242a4aeae7b149302d932d0c987a2ed56f4538905f2a078f0f84fcd801e4c3a579d7838db9dfa157e0a96eb65ce4e2a075d3a96ffaa1d61cc04cd072b1fb95250444a9152ccce28e058e223fa2dcc91e75103c51d0307a0b142dd7ab3db1ae40e3f83d9b3133ae635b51e9ba95ff9f601b354ee36fc78522549125bb514286b9c7f46824791dfb9f991c2023f822d90db8d9d05c0373fe1be3be9f1cc50cd9656ba798db8f7899206eb242ed9b0e4b2e4e1aa7fea7b577d41f277f7dd5794ea169666761ff3f87c6f2a19c343f300faab299d531a2650afd15363ac2b39006e6f2a5c7b715203aff683f8e4eff2bfa503ac076fb81fec3b0fa3c37ec0b672814434cf45f1f0850a9373e63b1bc6a765a928be47e757f342d75c8b5f74e4237fb1a1ea721df24955f7ba19fbd1f7d060971757f4f18c827ef64d5bb096f2b615fe3dc931d8d2b84809f29674058e6d32dcc35ee7a7c1ecde43d9edabece0d39c777027fb26545855895adc96f67fa1405089de9e175fe16412752130c44a841a2dc457bcfc585802e286f8884461a23807d3e64efa028366cc847418a78d77008d58fa978e1dc9ce4dc77e679bbd19c932cdd90c612c8cca8f376b1713e5069eec392a2ac520d40d86d47b85a00c529c249fd7cae0556659f63b8b3ee479199a4afaee4b30bdda0c656adcebe612ee00cf4c41ce23f34de449902f114c7f9fbf30b5bb1551f3f599d575fadc1c0b26ff0c2000b8ca897783245a18dfeb92947007dfcaf6803038d7ee0365b3664c63f8faca99973e17539e3c4086f342e3ce2af01468f846d7a37808c768ded68ffd3ee2fa4f5ee98fb60c4a1a1dc63442fcff858161fd62bc64efb786aab7239fde2a90caf93dedc6dd495dd9185cb532a9f8edd8c2aa3c01656f6eb95096ff12649b77685b476719ba1417af8e13a7fdc4028c5265490bc82b63cfbea87e46641f5e51812e17aa95ce8b011b422242a6a117f8c6a79c2fac02c27f9dd314771deb0852311761173d82f946a93020a9c867ff0b7b222f6cc01f6febc83dbab10209f517d800ae72609f88384f6c994cb3a944bb38da0ab5bd9554cf6dbef8c2212274a0db359580b961378c5d7dc823b0f54d85729620acc2f5e6ad3e1d5cc2fc9d4f999522d52cd0e00a2b41bf90ec66aad31347461af941b74a12252576f5f288c1d7078411183312a32bdc46399559013173a230314f7e9a49803055298cdbb8962843c95955660f4c4c32d62f9b571f9fcc7b3d1720372cd4f367d4fa4485a3311035ddb426be805bbcca69e789b52862c940aa341a1f51b416ae2383a20530a0d5db4a0d1af8966f4dad5a956f19f096de898c447bf2eb47e5edb23891e3f701a1c754ceec1110253790ce975efb3808dca9fe13b96f3065703f3174924c007fc2f1ba1c21e026dbf46fe0e5483802975e127f8ebc4c3eed4fa6a6f856567cec1284454b374278148c2a84d2ddc8c01eaddaf5fac654b6f80c07d31dd4864d19dd6d4d8676131cfc12286cf1d5ec96d83a77e06382f6dd4574f83da5a3da676a1f65056a0e3725f0ea414661f685b1c987821cd6050dccf82916a86234cc481d61845b0abab6f1be93990040bc215bb075e33a49999e3ded5fb1e63c6c0f400a5a66126b3e83c559158a6b17ee12b09345793e149bda36992315a9307776e40b5d189f83c3c02babde246457d69f04b62247d8acc97fe84de5f8647e353d349151d7b76a1b593c39110e3a677b3becd4ea747190d041708ede9837cdb9c396af7137f1552d738358150e42d972565e8cc2284ac5e44d43f68aacde2749678664187c2a2a147ac74ff881d8f9aef77e65a2ca1064e73a04f7b25f4efbf0c8d1124fc54c1d38495dfd914c287ce64c7558950f8caa46857308b45fe31e03efe1aeb03b2662d4227f1594d1917a595d2f22a2f97fcb17938be56ea93a0893290a6294bd27ad9f76355945a6eedc133a09dd8ff7a4f7dda0ad9eecb0f5d34d5960e555a8b8571a89a8693f0f42d29306d2635190710bbcf5dde78e4af1511a66d4879ad99a4647ae7d6275795f3e8988b867bd9d49eef26e19abdc235d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0x1000}, {&(0x7f000053e000-0x7b)="24f242215037007a92e8c4c98325beb2332fcb7af4bb3e4bf8a4a64ee9d6c9ba307e3a9da22752a18abefea5181f0da9fb167bcc5b59a8e2668d9ec9f9e75835037bb10af2e7b404448d2514e47f1d9b493ec76561f2c588eb1f65782d00d97bea31bbc6a613dde27eb5cf5d5652ac7359c6788fd41d008a37d8d1", 0x7b}, {&(0x7f0000216000-0x2e)="f492dd1dd43132c12fd8e2d406eeb353d6b92fdc86bdaea45b26ce8f256a3530802b19bcea3aabed30e66df6a09e", 0x2e}, {&(0x7f0000fc5000)="14bed47c1279e8d9cedf5bfa70b1c5de144d028f6fb2afeca9f73cf2f5628c64f37f877d5c0aceec705d1d80", 0x2c}, {&(0x7f0000fc6000-0xc4)="336ed6e7f9b2505232012bcd02b2a262bef7c146e1391932d9b366bb915c4468ef26d7cc60e148d4ac02d7f0010d4e76bb680a4b37f69ebf8390c56fd2e9c9e98dc5611c35be19dc60c450c457e7d266891b199193d490b1dc62fea9d62b232132aa6a8733f346245fb5ec247bc06438455c91692c771fa86129a8ea9b618eeebfae87c7dd414eedcc91e6adf73a2d838b9a774bcfe97be55b97b06225b272bca0181090ca4e30f19a63aa178dba64d9dc4f291da5e30a53f22c1cf548e053b15d5778c5", 0xc4}, {&(0x7f0000bb3000)="d370bffb3fab5854c52955535a9d00afb80f91b69b57360af6cd36610ef5e97fbccb", 0x22}, {&(0x7f0000fc6000-0xb4)="2b11fd4f3236fd68b75ab2795552562274cedf471f5c7f9bf79353dbd8fd6dd4685b8a7305f16fbda1089046750ce08567f075d8006a7bc9701975a7cdaee5297a85f74efe54416b07b3dd5059f9aa1e0672a0ba508ba4790362e105688a849b8caddb855db0c51abee21eb06d3e90e2ed502c7b1a7e28265d878c3788069fc2fcd77e6dc5a109f667dbdade679d119b38bfef7a2ef6fb4566145dd7b51556492d0ba62b6d2b2a24b686c164e894dd55d62c2536", 0xb4}], 0x9, &(0x7f0000fc6000-0xe0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r9, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r2, r2]}], 0xe0, 0x10}, {&(0x7f0000fc6000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a7a000-0x70)=[{&(0x7f0000623000-0xeb)="b613cd03430b2670ccb57fd52c842fc17ffee40f8e27dcea87088ae8074b194bbafb6670efbdb90bda26defcf1ad69f201124076cf0ab39275b7a7cd36f4e2e62dd1f2a81f4ac02e62622ab3197710bc4b9b01f4fead20d8790b72d5d84bb5dda8457159ad8213c8a0960c875e8537887d02108d4725f8f53795e26d057b787ab2ccc4ee0e7c77113269fd2f7260f66986378c3458e818b3b2060e7877ebbf13b24a0e1d38689b15f77496c96b8015adde7843eb1272ce9648d2c30774862aaf2447b90b75cb479dfe16f74515bdfc250808d16c7dd60f5a44ba6fa82afcbb8e59edb71294d69ac6a76ba4", 0xeb}, {&(0x7f0000a7f000)="96073f4f88977830fd211b4f6c11cd79f7e914e021a334907a7d69d78f25d495d41a40a4fe5bb11545b8e1b732ecba451a8b91eb14858dafa1c66c07b7b957dc9ce8b7", 0x43}, {&(0x7f0000fc6000-0x34)="0084668929367092c40e18f53cd0549b6c1f82a8145c7ff8c90ab1979978b629a7c93e10f02d251395c80c9b2a1b4c029ec1f997", 0x34}, 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{&(0x7f0000fc6000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000919000-0xd8)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, 0xffffffffffffffff, r17}, @rights={0x20, 0x1, 0x1, [r2, r18, r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0xd8, 0x4}], 0x3, 0x1) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000fc5000-0x4)=0x200) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fc5000)='./file0\x00', &(0x7f00001cd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000910000-0x20)={@generic="0672f5acc81f39a17d28bcc49c62b358", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) keyctl$get_persistent(0x16, r28, r1) 2018/01/31 09:50:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xa94, 0x0, 0x80000000000000, 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, 0xfffffffffffffffd) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c2a000)={0xaa, 0xc, 0x0}) read(r0, &(0x7f000093d000-0x20)=""/32, 0x3aa) fchdir(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003d8000-0xa)='net/icmp6\x00') ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000926000-0x8)={0x2, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00004cb000-0x4)=0x0) exit(0x11b) socket$nfc_raw(0x27, 0x0, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000e76000)="") 2018/01/31 09:50:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f00008bf000)="b50b012e283536f05dfc28ae25d43c6cf1eb17fde04dfaf2b3", 0x19}], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000c00000-0x4)=0x3, 0x1) writev(r0, &(0x7f000063e000)=[{&(0x7f0000a66000)="da", 0x1}], 0x1) sendmmsg$alg(r1, &(0x7f0000237000-0x38)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x0, &(0x7f00001e3000-0x1188)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000020000-0x4)=0xffffffffffffff35, 0x4) 2018/01/31 09:50:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000d47000)={0x3, 0x19bc0000}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f65000-0xc)={0x0, 0x0}) recvmsg(r2, &(0x7f0000a5f000)={&(0x7f0000b4f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000785000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:50:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f00003bc000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000020f000-0x1)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000001066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r2, r3, r3}, &(0x7f0000cca000)=""/1, 0x1, &(0x7f00006ec000)={&(0x7f0000e18000-0xe)={'crct10dif-pclmul\x00'}, &(0x7f000078f000-0x3a)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d4a000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000c80000)=@generic="0b1e1f1027e999499e82ac1fab5e22b1") 2018/01/31 09:50:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) iopl(0xe420) 2018/01/31 09:50:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001d9000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00004f2000)={0x8, 0x401, 0x4, 0x2, 0x100000000}) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000bd9000)={{0x2, 0x0, 0x40, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept$netrom(r1, &(0x7f0000d88000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000056f000-0x4)=0x10) 2018/01/31 09:50:18 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e7a000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x9, 0x100000001, 0x2, 0x4672fb5d, 0x81, 0x7}, 0x5214}, 0x9) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) sched_rr_get_interval(r1, &(0x7f0000002000-0x10)={0x0, 0x0}) getrusage(0x1, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f0000000000)=0x7ff, 0xb, 0x0, &(0x7f0000000000)={r2, 0x989680}, &(0x7f0000000000)=0x0, 0x7fffffff) r3 = syz_open_procfs(r1, &(0x7f0000005000)='net/udplite6\x00') listen(r3, 0xfff) 2018/01/31 09:50:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$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]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00007ba000-0x8c)={0x3, 0x100000001, 0x1, 'queue0\x00', 0xa4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000afa000)={0xcec8, 0x2, 'client1\x00', 0xffffffff80000000, "826b109671eafb2c", "53cd686ac3398ba518710ddbba17141049b331ede0ec85494abaa9113fc6ee76", 0x6e08, 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]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/31 09:50:18 executing program 4: openat$dir(0xffffffffffffff9c, &(0x7f000063d000)='./file0\x00', 0x2, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bc4000)='/dev/qat_adf_ctl\x00', 0x4000000000000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000097000)={0x0, 0x2}, &(0x7f00003c0000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000eb3000)={r1, 0xd, "bc1cd3496f20996651b1bb99db"}, &(0x7f00005e3000-0x4)=0x15) mount(&(0x7f0000079000-0x8)='./file0\x00', &(0x7f00001f1000-0x8)='./file0\x00', &(0x7f00009a9000-0x5)='ext4\x00', 0x0, 0x0) 2018/01/31 09:50:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000445000)={@common='tunl0\x00', &(0x7f0000c31000)=@ethtool_wolinfo={0x800007, 0xd75, 0xe37, "2c99c6f358ee"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f000044e000)=0x0, 0x4) 2018/01/31 09:50:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000010, 0x100000003, 0x0) write(r0, &(0x7f00002da000)="260000005e0009fff1800000240000ffffffe50001009efff3000008004665000002fb4b35ea", 0x26) readv(r0, &(0x7f0000682000)=[], 0x0) r1 = syz_open_dev$adsp(&(0x7f0000ad7000)='/dev/adsp#\x00', 0x9, 0x20080) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000486000-0x68)={0x3, 0x4, 0x29, {0x0, 0x0}, 0xad, 0x7a6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006b3000)={0x7f, {{0x2, 0x2, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 09:50:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ea6000)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe5000)='/dev/rtc\x00', 0x20000, 0x0) setsockopt(r1, 0x0, 0x5f5, &(0x7f00009a7000)="d29d269f96f3f7f9c6a433316ef308e2553a5494ea993974b0fc5b49ed1df4cc34", 0x21) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000000000, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x8000000003, 0x2) setsockopt$inet_int(r2, 0x0, 0xcc, &(0x7f0000002000)=0x0, 0x3c) 2018/01/31 09:50:18 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x202040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0xfffffffffffffff9, 0x1, 0x401, 0xffffffff}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mlock(&(0x7f00002c9000/0x6000)=nil, 0x6000) mremap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) 2018/01/31 09:50:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dfb000-0x2c)={0x3, 0x10000, 0x0, 0x4, 0x8, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/31 09:50:18 executing program 1: r0 = creat(&(0x7f00004a5000)='./file0\x00', 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/31 09:50:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) utime(&(0x7f0000cf6000)='./file0\x00', &(0x7f0000692000)={0x0, 0x400}) r0 = syz_open_dev$vcsa(&(0x7f00008f3000)='/dev/vcsa#\x00', 0xc8e, 0x3e) faccessat(r0, &(0x7f0000b20000)='./file0\x00', 0x80, 0x800) bind$unix(r0, &(0x7f000042e000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000e01000)=""/165) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mkdir(&(0x7f0000976000-0xe)='./file0/file0\x00', 0x0) pivot_root(&(0x7f0000be3000)='./file0\x00', &(0x7f0000c10000)='./file0/file0\x00') 2018/01/31 09:50:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001e000-0x5c)=@mpls_getroute={0x1c, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bda000-0xa)='/dev/cuse\x00', 0x2001, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000bb2000-0x4)=0x0, &(0x7f0000189000-0x4)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000b26000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000ea3000)={0xfffffffffffffffe, 0x1, [0x0]}) 2018/01/31 09:50:18 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000015000-0x8)='./file0\x00', 0x109001, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000014000)='./file0\x00', &(0x7f0000009000)={{0x0, 0x0}, {0x0, 0x7530}}, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/31 09:50:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000693000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00001a2000-0x8)={0x0, 0x3ff}, &(0x7f0000ac8000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005df000)={r2, 0x5}, 0x8) r3 = syz_open_dev$audion(&(0x7f0000309000-0xc)='/dev/audio#\x00', 0xffffffff, 0x10000) write$vnet(r3, &(0x7f0000499000-0x68)={0x1, {&(0x7f0000a32000-0x8c)=""/140, 0x8c, &(0x7f0000c1d000)=""/76, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00003e2000-0x4)={r3}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000d1f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8bf3}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000237000-0x4)={r4}) syz_emit_ethernet(0x66, &(0x7f00000b5000-0x132e)={@random="cd3997030f00", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x30, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "62808f", 0x0, 0x2f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) 2018/01/31 09:50:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="62e319eea4e3a8428aa1e350d801aad03d48edc23b318a64034b606d55d5615e0aaf9f36e5b694b34fcbcf592554d6b76fe51b3f4744e3307543778806fe0059301c", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000d9c000-0x11)="") io_setup(0x0, &(0x7f0000a26000-0x8)=0x0) 2018/01/31 09:50:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ccf000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000658000)={0x0}, &(0x7f0000ecb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe5000-0x10)={0x0, r1+30000000}, 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000433000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x40000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00006d5000-0x50)={0x21a, @tick=0x6, 0x5, {0x50, 0x1}, 0xdd, 0x1, 0x9a2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0xfffffffffffffffe, &(0x7f0000ac9000)={{r0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) r4 = syz_open_dev$sndpcmc(&(0x7f0000e49000)='/dev/snd/pcmC#D#c\x00', 0x401, 0x400000) getsockname$unix(r4, &(0x7f0000dc4000)=@file={0x0, ""/75}, &(0x7f0000da1000)=0x4d) 2018/01/31 09:50:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00009d6000)={0x3, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x248, 0x2, 0x617, 0x9, 0x8, &(0x7f00004fc000)=@common='ip_vti0\x00', 0x9, 0x72, 0x2}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0x3, 0xf8, 0xa, 0x20, 0x20, 0x29, r1, r2}, {0x7c2ce82b, 0x480000000000, 0x0, 0xffffffff80000000, 0x20, 0x6, 0x2f2, 0x2}, {0x2, 0x1, 0xfffffffffffffe00, 0x5}, 0x8, 0x0, 0x1, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x3f}, 0x0, @in=@broadcast=0xffffffff, 0x7, 0x6, 0x3, 0x8000, 0xfffffffffffffffd, 0xace4, 0xffffffff}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x8) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f00006dc000-0x4)=0x0, 0x4) 2018/01/31 09:50:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f000058f000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000646000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000a61000)={&(0x7f000034f000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b2f000)=[{&(0x7f0000d05000-0x19)='v', 0x1}], 0x1, &(0x7f0000801000)=[], 0x0, 0x0}, 0x0) r2 = dup(r1) sendfile(r1, r2, &(0x7f0000d06000-0x8)=0x0, 0xfb) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000fdf000-0x4)=0x1000, 0x4) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/31 09:50:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000018000-0x10)={r0, &(0x7f0000018000)=""}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000023f000-0x4)={r0}) getpeername$ax25(r1, &(0x7f0000941000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000570000)=0x10) 2018/01/31 09:50:18 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000dd9000-0xa)='/dev/dsp#\x00', 0x8, 0x800) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000815000)=0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00001ae000)=0x7fff, &(0x7f0000790000-0x4)=0x2) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) pread64(r1, &(0x7f0000320000-0x4)=""/4, 0x112, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/31 09:50:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000858000-0x78)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00001d3000)='./file0\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000d36000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() write$selinux_load(r1, &(0x7f000039d000)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x10a) fcntl$lock(r0, 0x7, &(0x7f0000cfa000-0x20)={0x1, 0x0, 0x1f, 0x2d, r2}) 2018/01/31 09:50:18 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000e88000)='./file0\x00') mount(&(0x7f000055d000)='./file0\x00', &(0x7f00007a5000)='./file0\x00', &(0x7f0000e38000)='anon_inodefs\x00', 0x11088, &(0x7f00004e8000-0x83)="") clone(0x0, &(0x7f0000fc6000)="", &(0x7f000017b000)=0x0, &(0x7f0000786000-0x4)=0x0, &(0x7f0000d4f000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$kcm(0x29, 0x7, 0x0) 2018/01/31 09:50:18 executing program 1: mmap(&(0x7f0000000000/0x114000)=nil, 0x114000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000114000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000114000)='/dev/snd/midiC#D#\x00', 0x3, 0x2) ioctl$KVM_SMI(r1, 0xaeb7) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000110000)=0xb, 0x4) syz_emit_ethernet(0x46, &(0x7f000009b000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x10, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, 0x0) 2018/01/31 09:50:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00004cd000-0xd)='/dev/binder#\x00', 0x0, 0x2) readv(r0, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r0, &(0x7f0000417000)="f0", 0x1) 2018/01/31 09:50:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fba000-0x20)={0x80000001, 0xa5c7, 0x5, 0x2, 0x1, 0x3ff, 0xfffffffffffffffd, 0xd16c, 0x0}, &(0x7f0000b70000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000acc000-0x8c)={r1, @in6={{0xa, 0x1, 0xd6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x80000000, 0x295) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000031a000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000c22000)='\\eth1user&em0)\x00', 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000ae000)=0x2) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x23a, &(0x7f0000664000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 09:50:18 executing program 2: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x800000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") clone(0x0, &(0x7f00003b2000-0x74)="", &(0x7f000067e000)=0x0, &(0x7f0000d22000-0x4)=0x0, &(0x7f0000d22000-0x20)="") 2018/01/31 09:50:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) rename(&(0x7f0000955000-0x8)='./file0\x00', &(0x7f00000c1000)='./file0\x00') r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000740000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000647000-0x38)={&(0x7f0000e3c000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f8c000)=[{&(0x7f0000604000)=""/255, 0xff}, {&(0x7f0000681000-0xf)=""/15, 0xf}, {&(0x7f0000a6c000)=""/66, 0x42}, {&(0x7f000082a000-0xca)=""/202, 0xca}, {&(0x7f0000f5b000-0xea)=""/234, 0xea}, {&(0x7f0000a99000-0xb7)=""/183, 0xb7}], 0x6, &(0x7f000035d000)=""/13, 0xd, 0x100000000}, 0x40010000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 09:50:18 executing program 7: mprotect(&(0x7f00005cf000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000096b000-0x8d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "8c2c6cd5404c213865f34de3"}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000407000-0x94)={{0x0, 0x892, 0x3, 0x863, 0x539, 0x7c2e}, 0x4d, 0x7f, 0x2, 0xffffffffffffff32, 0x7, "97e814ab16184bb098d4cdd9dae030575f2c3a1f54fc71b488e3ffcc6ab75ac5d21ce69b925573b1d5571350c8aeb3a8cada09a2881e75a1fb2f58c040fae8b5369c47536873fdfa285703ec34128cb0ddcd4d119e4277cc523d7cc7169adfaa615769c9639bc8a63ec0ca44e709833e7f6e2e38b1b2a34b22f0fc9f3fabe8ff"}) 2018/01/31 09:50:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a9000)='/dev/sequencer\x00', 0x40100, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) accept$netrom(r0, &(0x7f000036c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000033a000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x33a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fa9000-0x9)='/dev/kvm\x00', 0x4000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000037a000-0x2c)={0xb, 0x9, 0x8000000000000, 0x4, 0x2, r0, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000291000-0x10)={0x1, 0x80000000, 0x7, 0x7f}) 2018/01/31 09:50:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000b25000-0x70)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f00007b3000-0xe2)="6118f24aa6b875897c8dcbb05a6c0566279de1ea55024b1a0295e0e6c273f1c604c230ad13797bb2d8358753b18ef5be3e028e9a8eb4312bd9bdce1d8c353e5ae31a0b572d945c1b4d2dd2b39ab6780cdb1ac9d360052ad252ef2c9d9121cbfa004d10aca0c3a4c9f6370a111ede7d68b5454017d42eec1d252e3823365efbbf21027ec4996b898172677aa83c04ab05672dd9859f36a3779936c1d863f9d7b8c4ba3016e2e65ce88d7235122ea00ced416c975f5e5bbe459ba84d7c5f95d804d0d17499bd516f3661309b982ff012f84100fb6c8461b201618f68a73e87c291bef7", 0xe2}, {&(0x7f0000001000-0xb0)="493685257d71962b178c0dc5c59a87140c1e78a28c26bfe1e97eb085cb080c2ce4c794455a1c1c68a8d2e17a825db80133b0d0a54a37bc4613e481e1e467ff0ff1a93e97997128179206f6bb96af58a4dafd929681a024a853b8cd2d6e4aa263fbe9a1bb13784a39673606af9c30f619d713d7c91a6a61f3abd64d48998c477b3472d077d157488f4d6a4b4f4038213d23dfc74ebb1b51a8ad8c878fdee5757b5d253d2f08b6187e18e3728259eb1062", 0xb0}, {&(0x7f000022c000)="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{&(0x7f00002f9000)="486e38306a033b4eb631b6474ecd3a58d72334ebcac4f5d157ec94001a6877cea114538cf6de0925f5d4a2d6d5d6984e6478371c4befa0d512c281fa55639dbee48f23bda69b5a23c96f36b57b512ea16debc69c471bc7b8d9ca3135db06adbf3466947f5207df3dd3de180ccd2b4119e05ffa0a2aabdd0d17f369f7ed94c517c4572924cbd30ea5920276485a9c53f61a8ffcccd6cca001f9f979787984df35f7c5f0577338bc6c75416f8f8551d9509da2d8e49c39bf7a6b476e3a83ace5088db9628b7a", 0xc5}], 0x2, &(0x7f0000001000-0x1a0)=[@iv={0x18, 0x117, 0x2, 0x0, ""}, @assoc={0x18, 0x117, 0x4, 0x8000}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7fff}, @iv={0x98, 0x117, 0x2, 0x80, "3eef5765455164c8dcedacf3a79c17c865e490d25c369e8f72804e83fa3dad90653b7b1064bd0c7a7d0b9a9a2dfd1d38a504d15720e8255ee30fa126239875fc6f544e7a83c191d3c25a0297843911bcd4a1fd70ad085da85d63d31eb46cc8b3a3cb6b9e4a8f83db5cff73d43d32f12a74411f2ab4b4878518b5d8ea4df6a792"}, @iv={0x90, 0x117, 0x2, 0x7a, "379818489bd6690b696f4e6098c6d2a4b38755f893e395603014d8e88b6d9ce7d971f11fed8b65c306409b79358d9c9ae38bb2a938efe1a4c87f5e9854dc625d31cb910050e6bae349339a09355579547c51f71b77db3014b1ca112f639aaf2891c832c895ce28575fdc960b86ec598bd67bbb26df4eb9b9f6fd"}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x1a0, 0x8000}, {0x0, 0x0, &(0x7f0000c8b000)=[{&(0x7f000091f000-0xb1)="da75f7a897135f293282e41ff4a7663586ace954386ade87615bfd1af8aab29e87238bb1bbda8582b99065763eb376b3ed1163b1a534f2cf6ae74a883799dcc6acf0328f96e39100d165d61ef1ddd2d04a298267f95186f10eede6dbd6c39a9f78e8277777c71cac52f55954a0a0a56eab04a8352c782a73d5710381c1deefd90dd618ba9c647b260e37b280bf6a787d5ef5652c6abdbca6468a5c2b90e1470e974c5fc88960805f69d4c655bcab70f5e6", 0xb1}, {&(0x7f0000000000)="0cd0990704d8da5ccc6b65c6795f0db52c8f67a797ad101a2178c886a2e87229586c891f225c90bb8f0fbcf5bc0d70b1a39189b6c78dac937f8183a869192b7f5c021fd6577ad56848b5c3d45912b74ec068437a7036", 0x56}], 0x2, &(0x7f0000000000)=[@iv={0xa0, 0x117, 0x2, 0x89, "a198c10735f84544090d6b482313b2d526f69cdeaaff00376b00139d5bc9d86fca690c6b62f56fb400d2eac9187e80a73e04fd5911277bb7e3ac337cb3cd853bf64622ca9ffbde8ac578e6404acddee2594d458c764e57121d99b695b8dcb3422c101001d4d2ab3b409ba821e1db314a8194bd966164d18016fca64b142af0b2f6a9cfc98542196c0f"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x81}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe0, 0x117, 0x2, 0xcc, "1ea9f857a2b2bb1f443319b510ab167880c184208d1c8eb2471a610c599e9a87ecc5a7af426e171c8491c6291e69ba16dddfc181b206f2f1eba3e8a4802aaa588b1482a8a352f3709abf1cfdddf7b6c563e7b5c90e465b7a31c7145b28367415808cfa44ca56f059f0233d3c1e86de5806f290dd7f112959f6d31e9babbec3db67ee2964747828589648971e23482364464625334ab0ae28abfd605d806d4670733fef5499c1522c9159a3dc14c72dae6e792a42be4662141071623a79b5ab6643b44a5f852000f699402467"}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x78, 0x117, 0x2, 0x5f, "2852fe5ac716cd00b569de45cefb41982c072f35e2f8bbf1845b80eebb6314eab73884ff017488fcc81b3a2bbec822932d4dea7b8cd987011e14034df843572acb49db4fe288d58a4df2c506e26b0c67c01e321ba9bd1ac0952477276face7"}], 0x288, 0x10}], 0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003e4000)='./file0\x00', 0x4) r1 = socket(0xa, 0x20000802, 0x0) listen(r1, 0xffffffffffffffff) mknod$loop(&(0x7f000010c000-0x8)='./file0\x00', 0x2010, 0x1) sendmsg(r1, &(0x7f0000d33000+0xa8b)={&(0x7f00001eb000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000013c000-0x20)=[], 0x0, &(0x7f0000dd5000-0x1360)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) 2018/01/31 09:50:19 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x6) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r1, &(0x7f000052a000-0x60)=[{{0x100005, 0x0}, 0x0, 0x0, 0x0}], 0x18) ftruncate(r1, 0x0) 2018/01/31 09:50:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000097c000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000005f000)=0x20000008005) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004ff000-0x20)={0x2, 0x2, 0xd3c7014c61dae7fa, 0x7, 0x80000001, 0x4, 0x1ff, 0x4000000000000000, 0x0}, &(0x7f00002a9000)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a00000-0x14)={r1, 0x401, 0x1f, 0x8, 0x80000000, 0x6}, &(0x7f0000f67000)=0x14) r2 = syz_open_dev$sndctrl(&(0x7f0000ab2000+0x3b2)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 09:50:19 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000019000-0x4)=0x5, 0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000029000-0x13)=""/19, &(0x7f0000029000-0x4)=0x13) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000029000-0x9d)=""/157) writev(r0, &(0x7f000001c000-0x10)=[], 0x0) 2018/01/31 09:50:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000418000)={0x2, 0x78, 0x84, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000df3000-0x8)=0x400, 0x6) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d24000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000e04000)='tls\x00', 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) modify_ldt$read_default(0x2, &(0x7f000088e000)=""/194, 0xc2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000371000-0x37)={0x0, 0x2f, "88fb5599e49a8c13109dedc5e88502c94dd12ecc9e296017d12b60ab638d78bda422089e12d9d1f434fa6f1fd87f8a"}, &(0x7f0000dba000-0x4)=0x37) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000b6000)={r1, 0x1, 0x30}, 0xc) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000074a000-0x1c)=@req3={0xffff, 0x1, 0x101, 0x800, 0x0, 0x53, 0xa0}, 0x1c) 2018/01/31 09:50:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) msync(&(0x7f0000290000/0x3000)=nil, 0x3000, 0x2) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 09:50:19 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x54, 0x688282) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000010000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000011000)='/dev/snd/controlC#\x00', 0x20000, 0x2) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/31 09:50:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004b4000)={0x80, 0x80}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) r1 = syz_open_dev$audion(&(0x7f000064c000-0xc)='/dev/audio#\x00', 0x2, 0x0) setsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000954000)=0x3, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r1, &(0x7f0000891000-0x30)=[{&(0x7f0000120000)='{', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000956000)=0x3ff, 0x4) r2 = dup2(r0, r0) sendmsg$nl_generic(r2, &(0x7f0000f5d000-0x38)={&(0x7f0000711000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007ff000)={&(0x7f000015a000)={0xc90, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc7c, 0x0, [@generic="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"]}]}, 0xc90}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:50:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x20000000001, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f00009f5000-0x4)=0x0, 0x4) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d0b000-0x4)=0x10001, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/31 09:50:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendto(r0, &(0x7f0000493000)="0213ff", 0x3, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) r3 = add_key(&(0x7f0000983000)='rxrpc_s\x00', &(0x7f0000670000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dbe000)="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", 0x1000, 0xfffffffffffffffb) add_key(&(0x7f0000df8000-0x6)='.dead\x00', &(0x7f00006ed000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000857000)="059a927f27448c45ae33e22661492fc6512980537a3493470eb78b69d7f9cab6d67c97c7deb53540548f7a507c3f12003c306872d5b886f16f7c1e04c836e83951ab3fbef3bd48ac5aaf7727a662a9d0c47a4b0da4eeb2d8ae2c7e401ad60f371873c8660ce15e2979cfff16a6a757ca1cc372dd56692afb8c9ecd0d43ba3de710f0b146fe63f8da331017f2ec3dd617416491dce7d44f533c9dbf84f3e193205e7b01ecd9fe1b1d709061d996558e21f8721c6cad95a96f296ec8bcc80227643a812fdbfb9fe3ed19682ad35a8d4c5fe24ac39bff497a8ffae1059e7e174d0c5ca044383c1e4e6f95c9bf5ad3082b9609934a2f4ecf1acc40370c7fb7a0e2016de121fe8546b5365b9ba210eb54443f852639d5e4cd3fe2637a4779c3068720adeb61d21620a9d15a4108961d434e6653f5525689e3be089abb2f4486a0bc2ea73ee9e81276400ae12f204853931ff9712cb65ddd03e43246a34efad4c50e07f37502f93a1d1ba101245f87e7c24b9150fb9d185e7c803e67c9ac1846650b6d027db8e290a5c754971cfd0baf3f4bda8cb9feb9ebaf7c45861317f3cbfd8889af3115969609f736239c7d957a976249ef6be79c17540e918a13388333a711151e3a915e9c6ca41aa4f3e9b53f0a10fbbc531b61a16f44c190878d828f19ea871e84ad60f578d4fc13d6a0bb00d9c39c08f438ef1e2e82548b6b35e376b8120814261e6741ab78fd1170b5e4db1727d7d23f74bceb2d6028bb835ca8f8b6167dd8d0df90572c5dd5c06b4e50c5cd3bad6e3f0a8f94f7f9147a94e134087fc49e519fb2c51fb084a62d7bcff200d1327485b138d03fb038515e7ec0d615a2ea259304acdea16949936629caaf43048c603173c97c2dce652a588d8d3781b179210de7c37cce93bcd5cde21a29585865479e6af08e9a169636d1b521c54198789c85cb77f176345cd6f5fd3bbd5675cd4c04fb3fba8549e1a662a1dd976c8acf7abdb7d1f37e757e87618a2ade2b8a722dd89118e7c7c66831b872012c707cf220ec6e9919c5994977d2a8797abf66312becb061953445cc1099d35b949c93fa221809e111ee394bf3e4ec44cc3905da0b7a3193cbfcea1ba26cda2d7de7037c6159011b705cce1a7a90e557b7364415f9c79b6bdfdad2bc57b7c509cd6713da974eb27746aee3678fde3aefb53d3415cd329ccf0095397cc4dd39fa8692e3d39f55a6afbe17f4e693ed018eac2a5ae1704bcdd990abe14bad0eaea28eb6cb24394c9246df9cd79fc06b6023aa7ad018cd175f3e4c5f8c9b5790fd26a1c915870d8688520204db217866f1fe74596191eac93b2954f55b67a27a43f81083647cc0c106f47ad7a1eae3cbc229c45ab71b1f765acf2f6ffeb3e5500ea3714336f874ab9173a88c8f1bff4db67eb06cbc567edaea2784c841dfd08bea9b457747f0e15c0146f89e2c7befad1669d52cfedde98dffa6f865fccbd6071d7078744a1af8450b902f38a005c09655906c88f7fe38b47463bddfa190ab011e68e7d120cc347e75fc6157aececf2e57800aa62bb0e38c86a196743137f2fa131d666e503c2af4500410ac0d378e34921ed59eb9bba5dfca639aec781ca21749aa866241d7b9402b5d31bd08b60c185cfe685cf17892785622dbd695eb1a554d952c2a3f6f696cc9255dfde333c9d25fef2772fc890dbebf5991b33c2c7ff727c81417448725ee761acbbe3eeecdcb45f33c140fc5ad348a8222483dcb437058f9aa76d4d928073ad69ec22bd381c76a38fbcaa97e97de9b1f0ebf23c5ecb56f7cbf49e458db4951db9eb82418d4cec6a8f2ba4594f4dc9bbbcb4280d3de918aaed560fc799aa15ef3256ee3832c6131fb9b02e677f3895ef358f5a0d1be33978201e87a18eaa74e8d2856291863537b98284d024cb8e4e00a31a624bf67a389ec1d9ea14dc9ec6d978fcfc0251cdf3fdf566b485bb75c871b00fbc8b0a368611006d91a1a14a6fb3ac06907f2ad876e01e0cb773b9e55ac0a370479606ed12129667b3788c645f09dd1be3e24ca544502d3603f0ca1063bcaba9779a81002cce6810b459bdeb36d7e708699d0198085d3f36ef8b4d2f2c807c5ac0aecfd7b6ed3a907394911407a6a1ffae8fd36a49303747b8ea1f0874586362a5e82647eee0b011051b7041f319e24e9e19c2cdeb4e4d521dacf221772a6d1f91fc79217c6d62b57360555fbd116936c2c639ea0ba4f098c7b1cf0f5718e622422c9d33b04a23fd1fb5a2385fd067fe711a01f74b148eebd3ff8f3d5cfd3566935f9a44defc010703de3a8b92ad8a95e22146c7e0c5e181b7c8bdac99365fd8b9a972c394fb754a08641a1c2ecb654a1008946f9f8cd98fed853cf8909b81a61fab2f4ccf056d20197abb913520d62e6d2498ec6512cd0912c1a154de6861103f5301fdd72ab70239c6a00f10a4c77c8ce07dca321a1853bc6eb7ba817086ae9a33be8632a0c363445b2f5fe50f9c4ce6316045a79d6309b7fccc268635641b4e60252833abf2db3eaf80ebaada2841a5e2754c36e157efd995e76c378c3516115619354a6c8fb1aa800bd98313e6510e8ed93d80a02eb3b1ce43ae07ef45ed03770d3f79964c5dd66a4232acc0f508ef8a4903e73ff6de9509239bfa50bc6a3adfd568ef07191d3161b4244b16d8c7b820ac76af6e17a550432c04475f61a2a3100a5f72ce1bf1495162c38bcb9d4e00fc7f85e35ebba3a187acbffb645acf573bfbddd7bf9b61317c2fb1e17320f437a5d056f6518a3d44d4f8f991e84b487a53aec17b26fca72dff50782e57656d228110f5ebdc817b97e53c7880d0b473f7971703eb4287ba056da9276e3d77271dc51c357640bd7ad6fe408a10987fd3e2fd1e72684e05267244611b20535147fd9b05797850d206dbf8cff49846839fec26f2a20aaf020c4997812e441e94aeb312ee118289937f3ce7bf2859ff7ea70fce66801acb40924842e25b54a9def46ce6e1467fa0de0547e562c69b1023aaf115c237f4a7510bea154b16b5ec9f4a73fd9dc0b73c6926ca23832b5eb8267ab4315218e412138b15b5a2d925a0863478dcfa15f46356e3a30850c9ec71fddf6a9e302fc0075bdb5953cffc806362cbe9692346e266ab7f60b0a97caf16d9c443d1eabf52f7589e1b8f609ba72c8e2d69b12b8f976cb8a46fdb9be9ae8e202f069544a5f1611699dfa1f16b43e61ac48c9bf6b690c4d2653f425639b2ffd396c24d01db3ad360d6f5929f85baf6b6dd088bd97395254727f813994f83917380aaff98dc942f630bcd7c07e0996fb3108069f134cc22f2be7af15212aedacd3ed261a920c255ece7da6c479437f64c64e860040e2d8dc4f89f04696880b8b52d54920f14f2727c0cb4c8d10d90c351c98d766209195c973aa1d17172a2eb02a0a08d22e83d36ee03a6c60d164f351925099d6ed2c902c5c5596953aab87b9d99bb861c63ac40c13d5de54afd8ad17add69b3a2176fc6e5e0d47cefca4d4cdd9d9bcec2125e0b73ecd114e4f49387de91e4f0588a1d6aaca8d13793b7eb08df213d7410ae5da35e0205d2af27b54bcc311b862b2804ad04c8117c61fccf9eb561f08869de763c3603d16ef437ace3e41b3ca2a4083cc500b5abfe8c317df63f3130a75d54aa81dc7517489bc796f90e9601bbe574b915aafaf109e488b15dd3baa7a76ddc7743dcf81c1418b05025f1daf3fea71f618fd0c3e61af6582ca7da3f5206e27c4c22b4473d001f99bbd200b2c85a0b8765c479480574bd795414633df080287ca81b68d0c2330fb5913799b5c38eaeb561d0b62afb55fe6705cdec18f3601d799e19a50e183bb4b85497600a809cdc9c048a460922b0abd60dbe7c7bf33beba6ceb0c2cff61f9395a6ec87419b398f794eb7223e10644043bcba0292c337193cac30f5c25e7400b958713d580e378a1511b497011a56ac8b99a32b36df4bb5eb3f50886e1be178f250225a9ecb23cf5c3511ab96c48aeb935e86a837ed1761f70f85531c451c8a236dfc13a8f26c36e4c153364c40a3324a45b718153b5661e6e5dfbf7aace265287edc1260469e5dfea149a91c3a725ddbb023bcb42805d9e1e2d256c65675a0a14ee384e2cb3b7a87a1934aac6ad64fa33b3f62aba251369fb6c8c046c41d5556d91724e397e1b4e4af9ac9d3d22445be805e766c276cbf711b5eb8809742fa265d5222d489076e4b07630234027194357119b4b49c8fa1cf0e80970ad1f3ce4ca96f8809e25534f4f355eb64a177924680a98d27dece11bcb03ccad9041d7a8f88c5ef1c203219d24f61f64f2bb22ec924f61ae8de1a9b3665d2e1e4e65554276d148084ea716315a215315ceafbabc63f2dcfe65d9d461d57b90e8cabb97f7f2b2d288d2835a17f61bc3e2443d8c4753c3d1d512d030a94982f554c2eefdae78611f8239b568e6683fa97d0f70edf34b7243e12e8b07cc42ad74d8a7b2eaa0abf943ef966cc0e06a6f38802b4e2b71e978e24c58a189025197e0861f4f69de69c39d5746797d5ffb551c3c140b8a616a4bcc1dc9af5ce2c288c92e5f7fad4a5d482396a6ace7c10f0fc129eab8d9b26de379174db6b73aa7dbbaa4f44221b501771cc7d1ea807078387d8ac7f9f6d22510c9d788a0ac1ed105c36bd97b13d338e1a5f50b68d83738d6657c63ef274804d64ded27c4dabb7fbe4700e8ad07a835085009b75baa6afb0bbec14a5923b61e5e98073c0d62831c674e5377c8e9142a2b67f5b1fed0684d489e71ee0ebfd2c292dbffbc431724da0677e9ca854822cf669951b88a7181c493f206fa2cb7b649aa158c77f4141cdb71c68a3b270013f5711c30936a80ca1e5d67e120556c2088167cc1c00c8b31d8c0a1fdd1f4f16150aab271721c10d51785fba49053730d39da44f00cad97ebbcf64cc60a3b5e114e2c72d187ae8f46f75d198cd5845d684c99136517034a06ef357b279144c2eea1a531a5cb055f3153dc858051593c5469f8a1d7ece4537cdd053ceacb9d4f6463985e0355a3eff7187ea3018d1ed6fcd91f48686bd65fe9ec245f6ff092928c1e2703957d9ea88a31afe2882802f15eb9d05499d2b2779b53047b6ce0873ded4c16de372c8f5db1b87b1d996af1ec521fc2fee5e192199c6c1af52fb2c6b7b75e20839e02dde13b1bfa6b6aa4ec71db7130152733613ed7dff3b2416c4f6e2d8791b363348d256e3e2f879439f6e36306d26f810967cc5645ae45319cb84c5ed25b9f4e451b23814c9ca3e53a5d3c4425227fc441a3c55a580dd9bd938d01ec6f595d7da67593002b65735c37f82eaa84920ea05d8e7bd2f46c36c03fc02409628f88a9d2d8e3b57528b5a775bdb5ab6683f28a475407b0c93462a5d0bb37a618064fe7506a434fd1fa4151f555feb9af30b627b3b186b27fe1ac02813b683444fcb5ef1453986ff8ae4e4927ca45ff70973f514c35d94f66ec54d6ca49b7f3d5d69825835323f0d3d18f4265d75963fe16ed67d8d9ad2eb77ce6f7147ec52434c5b8094db9ca5273d297591ed90fbc8eac0eab62dc9860f962fb5317ab95a6e4c13acd82decc39e39db4fc9b90058c8b2098ef70961042d58c83ff5d230b0d8e6ec7217fdad0199ee42033405b8a0ff1ae5a5b925c3ffe88c4856d6b827f0babbe74384fb3248aed4a14d3e94a444a9684e5d572ba916f71f1efaf83370c241ba0c2a20bde599a2f5b4d5716abe0ad1fde5149b65d09bc751625879c661e065619f464a6572a1f35c4d8f3f843c971815cf75c94e755ff451ec14c8d54674c", 0x1000, r3) dup2(r1, r2) 2018/01/31 09:50:19 executing program 0: pipe2(&(0x7f000083d000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r1}) socketpair(0xe, 0x3, 0x80000001, &(0x7f0000280000-0x8)={0x0, 0x0}) r3 = syz_open_dev$mouse(&(0x7f00000fb000-0x12)='/dev/input/mouse#\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001000-0x8)={r2, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000ece000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) syz_open_dev$sndpcmp(&(0x7f0000002000)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x42000) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000a24000-0x18)="", 0x0) 2018/01/31 09:50:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000485, &(0x7f0000c53000-0x18)=""/24, &(0x7f00009f6000-0x4)=0x18) r1 = syz_open_dev$amidi(&(0x7f00004fe000)='/dev/amidi#\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000b5c000)={0x0, 0x7}, &(0x7f0000e39000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000db5000-0x10)={0x1, 0x2, 0x43c0, 0x7fff, r2}, &(0x7f0000f61000-0x4)=0x10) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d5c000)=0x0, &(0x7f0000716000)=0x4) 2018/01/31 09:50:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007d2000-0x20)={0xffffffffffff91d8, 0x0, 0x10001, 0x2267}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000c08000-0x10)={0x1, r1}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00005df000-0x10)={0xfffffffffffff79d, 0x7, 0x7fff, 0x2}) 2018/01/31 09:50:19 executing program 3: mmap(&(0x7f0000000000/0x75a000)=nil, 0x75a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f000075a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000075b000)='tls\x00', 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000075b000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000730000)={{0xf74b, 0x2, 0x3, 0x3, "f1e2204f26e847185a0e0f4ac7ca91b308384197a6aa79dabd24f0f210258951aff46f103e68abe0061e2441", 0x6}, 0x0, 0x0, 0x402d, r1, 0x9, 0x1000, "b47a80684f79aa1de00648a6522761dbf0332ddc0ab943263146c25cc4d6b2d18e5c6e6d920153078cdcefa1f4e011ab57246eb4b72b5dfcd97e18188bfc7668", &(0x7f000070b000)="7b62646576776c616e3065746831f96d696d655f7479706500", 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x10, 0xb4, 0xffffffff, 0xfffffffffffffeff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00004a2000)={0x4, 0x339ee27}, 0x2) 2018/01/31 09:50:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c4000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00007c6000)=""/49) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001da000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000060f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000c86000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5) r2 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/snmp6\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000b17000)={{0x6, 0x1ff, 0x1ff, 0x6, 0x7a, 0x6}, 0x80000001, 0x5, 0x80, 0xc37, 0x0, "0c8f3d06caf9d0344f937f60da1f310e8dc307546bcf673283c820a4329a19288d259c19655becf663305e814a0028714611dd95a43ab16b5aad6f57d7cb05992d5126899a3c84b0abde005890e8ffb34fcf2ea8242c2afb26fba80dea1b333eed66058b01b834c416236f7714fa00587380a54c7b5dbd322707e14406aac52f"}) r3 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) r4 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00007b6000)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x1a8, 0x278, 0x278, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000bae000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x278}}, [{{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0x0, 0xffffffff, 0xff, 0xffffffff], [0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="98ebd0e81e6d563bbf249829e6456ca0", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x18, 0x4, 0x60}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x3, 0x8, 0x1, 0x2}}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [0xff000000, 0xffffffff, 0xffffffff, 0x0], [0x0, 0xff, 0xffffff00, 0xff0000ff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='gre0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x8, 0x6, 0x1}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [0xffffffff, 0x0, 0xff000000, 0xff000000], [0xff, 0xff, 0xffffffff, 0xff0000ff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="95c67b1ee2632361ac335abfcb711cfc", {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]}, 0x3f, 0xdbcf, 0x1, 0x3}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x4, 0x3, 0x1}}}]}}, 0x3a8) sendfile(r3, r4, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/31 09:50:19 executing program 1: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fcf000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f00004e4000)=@file={0x0, ""/86}, &(0x7f0000fce000)=0x58) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/31 09:50:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000fa7000)=0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) 2018/01/31 09:50:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000b80000/0x2000)=nil, 0x2000, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007eb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) fcntl$dupfd(r2, 0x406, r0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00009ce000)={0x0, 0x0, 0x0, 0x2000, &(0x7f000066a000/0x2000)=nil}) 2018/01/31 09:50:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000af4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000703000-0x4)=0xb) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000044a000)=[@in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x1c) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/31 09:50:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x4, 0x6) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003a7000-0x4)=0x4, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000438000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000725000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000090c000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0xf, 0x1b, 0x1, "a4c35dcdbd5d528430264f278608ad3d35f35f04e7da61eb30a2e476993f907ea7f006c4a121200ce678baaf21c79a6fd3e13b3b346c51a3cb36f976de44c744", "9f8eb91a97303760cd942325321fa346485b8d74a7c30921ce5b52131c38760883ee56e2dbb23274ee7b007b859fbc70566c7b773dd57c48aca6c2b2934ff2db", "1cc3aac0c6f3a79f0ed02e6441a81f1366e2f798d10561789b9c31811ea2876f", [0xff, 0x2]}) r2 = syz_open_procfs(0x0, &(0x7f0000160000)='net/ip_mr_vif\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000f8f000)=0x101, 0x4) clock_gettime(0x0, &(0x7f00007f0000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000724000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f00006c2000-0x60)=[{{0x0, 0x7530}, 0x8, 0x1, 0xffffffffffff2283}, {{r3, r4/1000+30000}, 0x7f, 0x100, 0x4}, {{0x77359400, 0x0}, 0xaa61, 0x100, 0x2f9}, {{r5, r6/1000+30000}, 0x7, 0x1000, 0x5}], 0x60) syz_open_dev$binder(&(0x7f0000df5000-0xd)='/dev/binder#\x00', 0x0, 0x800) accept4$inet(r2, &(0x7f0000e5b000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009dd000-0x4)=0x10, 0x80000) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000ae5000)={0x4, &(0x7f0000335000-0x20)=[{0x8, 0x9, 0xff2, 0x20}, {0x44, 0x9, 0x0, 0x40000}, {0x175, 0x7, 0x80000001, 0x400}, {0x7, 0x1f, 0x8, 0x0}]}, 0x10) r7 = syz_open_dev$loop(&(0x7f000071e000-0xb)='/dev/loop#\x00', 0x2f1e0, 0x0) ioctl$LOOP_SET_CAPACITY(r7, 0x4c07) 2018/01/31 09:50:19 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400, 0x0}, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000aa9000+0x12a)='/dev/cuse\x00', 0x410080, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xfffffffffffffff9) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000058e000)='/dev/sequencer\x00', 0x200040, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00002a1000-0xc)={0x4000000, 0x7f, 0x18}) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x15) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 09:50:19 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000338000)=0x0, 0x4) creat(&(0x7f00008a5000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) io_setup(0x0, &(0x7f0000d7e000-0x8)=0x0) 2018/01/31 09:50:19 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000004000)={0x1, 0x2, 0x2}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000001d000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x11, 0x7, 0x1000, &(0x7f0000013000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000000a000-0xc)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$TIOCSTI(r2, 0x5412, 0x3f) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000018000-0x8)={0x0, 0x9}, &(0x7f000001d000)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000014000)={r4, 0x9}, &(0x7f000001d000)=0x8) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) 2018/01/31 09:50:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x18, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000232000)=0x80000203, 0xfffffffffffffef9) 2018/01/31 09:50:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045438, &(0x7f0000000000)=0x0) fcntl$setsig(r0, 0xa, 0x20) 2018/01/31 09:50:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000087f000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000324000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000e9000-0x4)=0xc) r2 = syz_open_procfs(0x0, &(0x7f000074b000)='pagemap\x00') perf_event_open(&(0x7f00006dc000-0x78)={0x2, 0x78, 0xa7, 0x1, 0x9, 0xd0, 0x0, 0x9, 0x80002, 0x2, 0x6, 0xfffffffffffff107, 0x401, 0x7f, 0x7, 0x0, 0x1, 0xffff, 0x2, 0x1, 0x401, 0x3, 0x3, 0xffff, 0x80000000, 0x3, 0x10001, 0x9, 0xfffffffffffffff2, 0x8001, 0x8, 0x4, 0x7fff, 0x8, 0x10001, 0x2, 0xfe, 0x400, 0x0, 0x2, 0x1, @perf_config_ext={0x4, 0x800}, 0x100, 0x7, 0x10001, 0x7, 0x8, 0x3, 0xfffffffffffff800, 0x0}, r1, 0x1e, r2, 0x1) getsockname$unix(r2, &(0x7f0000217000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007b7000-0x4)=0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000402000-0x5)={0x8, 0x4, 0x7, 0x7f}, 0x5) lseek(r0, 0x0, 0x1) 2018/01/31 09:50:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b22000-0xd)='/dev/net/tun\x00', 0x0, 0x101081) fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) socketpair(0xd, 0x6, 0x800, &(0x7f0000cc8000-0x8)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f000022e000)=0xc0, 0x8) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00009da000)=r4, 0x3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000e6000)={r1, 0x4b}, &(0x7f0000c69000)=0x6) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000b42000)=0xfffffffffffffffb, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000f26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r5, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/31 09:50:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00001dc000)=0x0, &(0x7f0000000000)="") inotify_init() r0 = open(&(0x7f0000ae5000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002f7000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffff, 0x561, 0xffffffffffffffe0, 0x0}, &(0x7f00008f5000)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a44000)={r1, 0x672}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000de000-0x7e)={r1, 0x76, "d670694d23d14596312b3775228e0137f171b6947647bb30f4883f865ed9ef50c3361e5a2e508fd5a5da69a21d4fdb30469ef98951ccc4043d3214e20a9a1ab9767ed6bd830cdce4d922f36b948c773b1636ed28b12322120d280ac000fc9274cde57b8a6440a243a77ab2546e5b7c6906e231c18cec"}, &(0x7f00003ec000)=0xfffffeef) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000581000-0xc)={r2, 0x6, 0x2, [0x800, 0x10001]}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000087000)={0x400, 0x0, 0x10001, 0x2c17}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000b0c000-0x10)={r3, 0x80000000}) r4 = syz_open_dev$vcsa(&(0x7f0000560000)='/dev/vcsa#\x00', 0x1, 0x9c6e8198d5e3ca38) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) unshare(0x20000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000df4000)=0x9, 0x4) r6 = semget$private(0x0, 0x3, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) semctl$GETPID(r6, 0x4, 0xb, &(0x7f0000196000)=""/4096) bind$inet(r4, &(0x7f0000aa7000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) mmap(&(0x7f00005fb000/0x4000)=nil, 0x4000, 0x1, 0x80030, r4, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000500000)='/dev/cuse\x00', 0x40, 0x0) open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0xfffffffffffffffa, 0x2004) 2018/01/31 09:50:19 executing program 1: socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000286000-0xd)='/dev/dmmidi#\x00', 0x289, 0x8200) getpid() ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000188000)=0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000c8000-0x24)="24000000210025f0071c0165ff14fc0e02000036001000000200000c08000bc1fffffd00", 0x24) connect$inet(r0, &(0x7f000085c000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 09:50:19 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r1, 0x200, 0x0, "c71b6db2a9e60096b7a9aedda4597f5e0989c3fb5a9d01f69b80006f4e6e9eef7d312a8a58ae6f27a94b0ddf7dbe06395c83e12e0fb237d0ca0fec4a22d2e95a3d16af18aba69a8da7bed39bc7a05d1216b2facfdfd48ecaffaf07ff1e697b6a35a4419de59630297e9319afad1e89ccf4dd4ec8d0de8b970a0cd740c5807fb0562746949d1bf1041dbdd61978ebd4ceeea49130371760"}) r2 = msgget(0x1, 0x8) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r8 = getpgid(0x0) r9 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000001000)={{0x1f800000, r3, r4, r6, r7, 0x8, 0x3, 0x0, 0x0, 0x0}, 0x8, 0x6, 0x411, 0xffffffff, 0x9531, 0x3, r8, r9, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$sndmidi(&(0x7f0000003000-0x12)='/dev/snd/midiC#D#\x00', 0x3901, 0x20000) connect$vsock_dgram(r10, &(0x7f0000001000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r10, &(0x7f0000000000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000001000)=@ipv4_getaddr={0x48, 0x16, 0x200, 0x0, 0x1, {0x2, 0x60, 0x1d, 0xaa4da4cd0b51e70b, r5}, [@IFA_CACHEINFO={0x14, 0x6, {0x3ff, 0x3, 0x4, 0x6}}, @IFA_FLAGS={0x8, 0x8, 0x20}, @IFA_CACHEINFO={0x14, 0x6, {0x51e, 0x2, 0x800, 0x100000000}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r10, 0x4028641b, &(0x7f0000004000)={&(0x7f0000000000/0x1000)=nil, 0x1ff, 0x7, 0x32, &(0x7f0000000000/0x3000)=nil, 0x7fffffff}) ioctl$TUNSETLINK(r10, 0x400454cd, &(0x7f0000000000)=0x8001) r11 = shmget(0x1, 0x3000, 0xaded14cfdb6f954d, &(0x7f0000000000/0x3000)=nil) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r11, 0x1, &(0x7f0000005000)={{0x400, r3, r4, r6, r4, 0x20, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffa15, 0x2, 0x5, 0x81, r8, r8, 0xfffffffffffffff9, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x100, 0xf2700000000000, 0x0, 0x0, 0x1ff, 0x20000, 0x5, 0x9, 0x8, 0x6, 0x6, 0x2, 0x9, 0x4, 0x4, 0x6, 0x2, 0x6, 0x1, 0x7, 0x7fff, 0xfb, 0x1, 0xffffffffffffff00, 0xe, 0x5, 0x3, 0x46f5, 0x9156, 0x5, 0x5, 0xffffffffffffff7f, 0xd7, 0x3, 0x200, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000006000)=0x0, 0x2}, 0x1000, 0xfffffffffffffff8, 0x0, 0x6, 0x6, 0x9, 0x4, 0x0}, r8, 0x100000000, r10, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r10, 0x28, 0x2, &(0x7f0000008000-0x8)=0x7f, 0x8) 2018/01/31 09:50:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_RMID(0x0, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) prctl$seccomp(0x16, 0x1, &(0x7f0000275000-0x10)={0xa, &(0x7f0000ed2000)=[{0x0, 0x2, 0x9, 0x4}, {0x0, 0x0, 0x0, 0x200}, {0x1, 0x3, 0x8, 0xffffffff}, {0x61d17cce, 0xb98, 0x73, 0xfff}, {0x9, 0xfffffffffffffff9, 0x7, 0x5}, {0x7ff, 0x1, 0x0, 0x6}, {0x100, 0x9, 0x2, 0x1}, {0xfffffffffffffff8, 0x40, 0x92fb, 0x2}, {0x1000, 0x3, 0x4, 0x6}, {0x8, 0x8686, 0x1e32, 0x1}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/hwrng\x00', 0x0, 0x0) iopl(0x100000000000d49) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r1 = fcntl$getown(r0, 0x9) get_robust_list(r1, &(0x7f00004e6000-0x8)=&(0x7f0000496000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000062d000-0x8)=0x18) 2018/01/31 09:50:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x5, 0x80) fcntl$addseals(r0, 0x409, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x30000801d) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000005000)={0x0, 0x10, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000007000)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r3, &(0x7f0000008000-0x8)='net/udp\x00') openat$ion(0xffffffffffffff9c, &(0x7f0000008000+0xee2)='/dev/ion\x00', 0x88080, 0x0) 2018/01/31 09:50:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x1, 0x0, 0x0, 0xffffffffffff7c14}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r0 = syz_open_dev$audion(&(0x7f0000bf1000)='/dev/audio#\x00', 0xffffffff80000001, 0x4000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00008a3000-0x10)={0x2, &(0x7f0000fea000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) sendmsg$netlink(0xffffffffffffffff, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 09:50:19 executing program 5: mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x79) shutdown(r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b26000)='/dev/vcs\x00', 0x4000, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000d12000-0x14)={0x2, 0x1, 0x7f, 0x1, 0x5, 0x8, 0x2, 0x8, 0x8, 0x1}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000849000)=0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x10020, 0x0) [ 98.159188] kauditd_printk_skb: 135 callbacks suppressed [ 98.159196] audit: type=1326 audit(1517392219.492:999): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13905 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 09:50:19 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x278, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/31 09:50:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000bb7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000db7000)={&(0x7f00006d9000-0x70)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0xb, 0x1, []}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = msgget$private(0x0, 0x20) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000062e000-0xbb)=""/187, &(0x7f0000f28000-0x4)=0xbb) msgctl$IPC_INFO(r1, 0x3, &(0x7f00008e7000)=""/199) 2018/01/31 09:50:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000471000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)=0x0) fcntl$setstatus(r1, 0x4, 0x2000) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r2}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r3 = dup2(r2, r0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000de7000-0xc)='/dev/autofs\x00', 0x8082, 0x0) mq_notify(r4, &(0x7f0000627000)={0x0, 0x41, 0x5, @thr={&(0x7f0000189000-0x70)="b91ac66597d98bb69fde37af5da52350390dec6b8db669b044c616b456945f61726d7ebd01c39ad1b120ce379f1ed7f5c385c1ed58d77972e468c1a63a8629af717f804731cb8bfe7b9a20c82c640651c438bc375f3a090b5df689db214eb1116192aad9aa345d946f20e1514c662401", &(0x7f000080a000-0xc2)="aa2fabf503b50015982799a192522c71ed14c26066a087e0e9f68a969bfb7b4df682fd4a25ec5b7a4e3a5635109256db3a6f4c1cd535e82c87e61d67c4ee758fe31d4f853463e64533ab9f58113ff66ab99a38a848570986617221cf570e23d8f45f7ad366b237ae6d6ed3d585a063b36079b2976d61d5b4e8171e5556c544e52db3be133c2ba0c01abfc16fb7788ec841ab7b0902fc079d05241bb29f8cf02f31b1391d3863f55c91ca4f9657bbeedd7ec1a64e872e82721b376ed0dbe6cff87d8a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) vmsplice(r3, &(0x7f0000ec7000)=[{&(0x7f0000abf000-0x52)="47ffbcab5b53f058fbfa402f111b20320c5fc392900c6df26c5ee394239528b2e04a79b1764ca239aee23139b46d0cba72d6fe7475f22dd5c398bb091d3d39d553f8343dca11abdc5beeebf1480249a3ff0f", 0x52}, {&(0x7f00009b3000)="b5522f38b365b8a507acf57d0f9ae1ae04503edfe9fdaf97d5d4dde88cce4705d89d9cb578588b7c6ee382d1f0626148dda827f5707eb149b8772c413799e3f818130347866986fbf6890703bd6e10fa9bc91acc1e9bb64f00b1ada6589ad7139027e1eae7bfe26ffac9ddf634702b8a0c76616db535bbe839533f0e8ed4653efa120bf61f8faf45fc8c3ee01b68409186d28561ad80d800540fa4725f5ab3700c984b9585a18a7c", 0xa8}, {&(0x7f0000607000)="80974605c4d836e6e87eb4efe1d62d3245b37939fb688ee55ab0d39e3da30beb27d90bd3356977b7e9df3b86c27f4952b1b972130b7e349b410f870a4eaaf885c58a985725837e592c46feeba7ff5c49cf824fc757f509c017ce1b86d80d5e6d6711f6b9f01e2c5ce11cf8acb35087b4f5f11aa32d068a0a40639abba650736a04c81ee3d5197224d0cf5805cf2259e2d90ec259d5ceb20cf15f5275cfba260c1be47f81e81ad1e679d049ce07b253", 0xaf}, {&(0x7f00005dd000-0xa6)="88d8a88bee53db9497f378eac6b361dfe5a86fa1e7986e4267cbd4fef12b633500195d6f04f99a34507340c63b45806bd85ae8c66a2e78ffce094aaac80f659028e51a4ac69875ecfb39b7555e5cede1757ee1a471ee2cada0668a4fc3ea0b9bdd6fb6a09114e7172781bdf19d405d4125b6a539e78b59df86a98534fd5d4ac92386e20d45de9cfbe5b2e443faac01ed13c3b67f0a96bed091a88d8c92ef9ba19d80cab9f97e", 0xa6}], 0x4, 0x0) 2018/01/31 09:50:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000c18000-0x8)='./file0\x00', 0x1440, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00006fd000-0x10)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000840000)=[{0x6, 0x0, 0x0, 0x0}]}) seccomp(0xffffffffffffffff, 0x0, &(0x7f0000462000)={0x1ffffffffffffdaa, &(0x7f0000154000)=[]}) getsockname$ipx(r0, &(0x7f0000531000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000449000)=0x10) r1 = gettid() kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) exit(0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) [ 98.229218] audit: type=1326 audit(1517392219.493:1000): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13905 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 09:50:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002ba000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/31 09:50:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d37000-0x20)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) tee(r2, r2, 0x2, 0xd) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000976000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) linkat(r3, &(0x7f000087c000)='./file0\x00', r2, &(0x7f00008b9000-0x8)='./file0\x00', 0x400) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000507000-0x10)=@req={0x50, &(0x7f0000d3a000)={@common='bridge0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/31 09:50:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005d9000-0x10)=@buf={0x49, &(0x7f0000722000)="2513efe480065ba3e97eeaa9672f400cfc8661475bcb2948e02d55e23ee70dc1f1d104"}) lseek(r0, 0x0, 0x3) membarrier(0x1b, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) membarrier(0x8, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000675000)='/dev/dsp\x00', 0x100, 0x0) sendto$llc(r1, &(0x7f0000284000)="cb1e79c6d92803cabcf16da94fee1c463be84f8634aa83b9c11ec50c2c9650015a15ee9dffac987d1a3e546ea1cede56c62d4910843aa9f5fce1ef6bc7b15c7a6a3d0917d6678f553b6071423501a5d98fee1c27c1d37bebcece68c75703c1777cb8fced2f19fc79ce873ec6023fbe2d0b3b8c0c643d4d26e8cf8d817d", 0x7d, 0x40000, &(0x7f0000f39000-0x10)={0x1a, 0x17, 0x9, 0xf4, 0x79, 0x200, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$int_in(r2, 0x0, &(0x7f0000de4000)=0x5) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket(0x7, 0x2, 0x0) bind(r4, &(0x7f0000afb000)=@generic={0x3, "016d0000000040b9000000004700000000a979f321b3737bc8790405c7bad62e0a6389c9ed4938d36d0cfb8f8401a3dc59829a2b0afe7ce43a4b3570a0c52166693e021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acefaf1622ca5bdb9000000090077aeb81c98001b037c980400000000f70dc136cb184a"}, 0x80) r5 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') readv(r2, &(0x7f0000f34000)=[{&(0x7f000008e000-0x11)=""/17, 0x11}, {&(0x7f00001b3000)=""/202, 0xca}, {&(0x7f0000670000-0x55)=""/85, 0x55}, {&(0x7f0000549000)=""/128, 0x80}, {&(0x7f000036b000-0x3b)=""/59, 0x3b}, {&(0x7f00003f5000)=""/100, 0x64}, {&(0x7f0000805000-0x1000)=""/4096, 0x1000}, {&(0x7f0000adb000-0xe4)=""/228, 0xe4}, {&(0x7f0000406000)=""/251, 0xfb}], 0x9) ioctl$VT_ACTIVATE(r5, 0x5606, 0x7) preadv(r5, &(0x7f0000ce4000)=[{&(0x7f0000916000)=""/93, 0x5d}, {&(0x7f00003d3000-0x4a)=""/74, 0x4a}, {&(0x7f0000bfc000-0x72)=""/114, 0x72}, {&(0x7f0000405000)=""/85, 0x55}], 0x4, 0x0) [ 98.229236] audit: type=1326 audit(1517392219.499:1001): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13905 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=157 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 09:50:19 executing program 0: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000008000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000033000-0x9)='/dev/ppp\x00', 0x8100, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000032000)={{0x9d, 0x800}, 'port0\x00', 0x8, 0x9333c544dcf01a18, 0x7, 0xfe, 0x7f, 0x66d, 0x7fff, 0x0, 0x4, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000001000)={[0x9, 0x5, 0x0, 0x81, 0x1f, 0x9, 0x903, 0x49, 0x1, 0x5, 0x2, 0xd9cb, 0x1, 0x80000001, 0x101, 0x3], 0x117000, 0x200000}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000002c000)={0x1, 0x0, [{0x401, 0x0, 0x0}]}) [ 98.229253] audit: type=1326 audit(1517392219.499:1002): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13905 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 98.229269] audit: type=1326 audit(1517392219.499:1003): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13905 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 98.229286] audit: type=1326 audit(1517392219.500:1004): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13905 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x453299 code=0x7ffc0000 [ 98.229302] audit: type=1326 audit(1517392219.501:1005): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13905 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 98.229319] audit: type=1326 audit(1517392219.501:1006): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13905 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 98.229334] audit: type=1326 audit(1517392219.502:1007): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13905 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=172 compat=0 ip=0x453299 code=0x7ffc0000 [ 98.229367] audit: type=1326 audit(1517392219.502:1008): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13905 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 98.290407] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 98.301820] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 98.436897] ================================================================== [ 98.436922] BUG: KASAN: use-after-free in __wake_up_common+0x670/0x780 [ 98.436930] Read of size 8 at addr ffff8801a05c5348 by task syz-executor2/13954 [ 98.436932] [ 98.436941] CPU: 1 PID: 13954 Comm: syz-executor2 Not tainted 4.15.0+ #287 [ 98.436945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.436949] Call Trace: [ 98.436962] dump_stack+0x194/0x257 [ 98.436978] ? arch_local_irq_restore+0x53/0x53 [ 98.436989] ? show_regs_print_info+0x18/0x18 [ 98.437012] ? __wake_up_common+0x670/0x780 [ 98.437025] print_address_description+0x73/0x250 [ 98.437035] ? __wake_up_common+0x670/0x780 [ 98.437046] kasan_report+0x25b/0x340 [ 98.437065] __asan_report_load8_noabort+0x14/0x20 [ 98.437074] __wake_up_common+0x670/0x780 [ 98.437097] ? do_wait_intr_irq+0x3e0/0x3e0 [ 98.437116] ? do_raw_spin_trylock+0x190/0x190 [ 98.437131] ? locks_check_ctx_file_list+0x104/0x2b0 [ 98.437158] __wake_up_common_lock+0x1b4/0x310 [ 98.437167] ? locks_remove_file+0x3fa/0x5a0 [ 98.437182] ? __wake_up_common+0x780/0x780 [ 98.437189] ? fcntl_setlk+0x10c0/0x10c0 [ 98.437222] ? fsnotify_first_mark+0x2b0/0x2b0 [ 98.437241] ? eventfd_show_fdinfo+0x90/0x90 [ 98.437251] __wake_up+0xe/0x10 [ 98.437258] eventfd_release+0x4a/0x60 [ 98.437270] __fput+0x327/0x7e0 [ 98.437293] ? fput+0x140/0x140 [ 98.437307] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 98.437315] ? _raw_spin_unlock_irq+0x27/0x70 [ 98.437338] ____fput+0x15/0x20 [ 98.437350] task_work_run+0x199/0x270 [ 98.437367] ? task_work_cancel+0x210/0x210 [ 98.437379] ? _raw_spin_unlock+0x22/0x30 [ 98.437389] ? switch_task_namespaces+0x87/0xc0 [ 98.437409] do_exit+0x9bb/0x1ad0 [ 98.437434] ? mm_update_next_owner+0x930/0x930 [ 98.437450] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 98.437462] ? lock_release+0xa40/0xa40 [ 98.437482] ? __lock_acquire+0x664/0x3e00 [ 98.437523] ? perf_trace_lock+0xd6/0x900 [ 98.437531] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 98.437539] ? __kernel_text_address+0xd/0x40 [ 98.437559] ? trace_event_raw_event_lock+0x340/0x340 [ 98.437592] ? check_noncircular+0x20/0x20 [ 98.437600] ? save_stack+0xa3/0xd0 [ 98.437626] ? __lock_acquire+0x664/0x3e00 [ 98.437633] ? task_work_run+0x199/0x270 [ 98.437653] ? find_held_lock+0x35/0x1d0 [ 98.437680] ? get_signal+0x7ae/0x16c0 [ 98.437693] ? lock_downgrade+0x980/0x980 [ 98.437720] do_group_exit+0x149/0x400 [ 98.437731] ? do_raw_spin_trylock+0x190/0x190 [ 98.437741] ? SyS_exit+0x30/0x30 [ 98.437750] ? _raw_spin_unlock_irq+0x27/0x70 [ 98.437764] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 98.437785] get_signal+0x73f/0x16c0 [ 98.437813] ? ptrace_notify+0x130/0x130 [ 98.437829] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 98.437844] ? check_noncircular+0x20/0x20 [ 98.437863] ? perf_event_release_kernel+0xfc0/0xfc0 [ 98.437898] ? find_held_lock+0x35/0x1d0 [ 98.437916] do_signal+0x90/0x1eb0 [ 98.437931] ? task_work_run+0x16c/0x270 [ 98.437943] ? lock_downgrade+0x980/0x980 [ 98.437950] ? mntput+0x66/0x90 [ 98.437964] ? setup_sigcontext+0x7d0/0x7d0 [ 98.437971] ? lock_release+0xa40/0xa40 [ 98.437992] ? do_raw_spin_trylock+0x190/0x190 [ 98.438005] ? _raw_spin_unlock_irq+0x27/0x70 [ 98.438019] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 98.438035] ? _raw_spin_unlock_irq+0x27/0x70 [ 98.438045] ? task_work_run+0x1f4/0x270 [ 98.438060] ? task_work_cancel+0x210/0x210 [ 98.438073] ? exit_to_usermode_loop+0x8c/0x310 [ 98.438092] exit_to_usermode_loop+0x214/0x310 [ 98.438097] ? SyS_dup3+0x5d0/0x5d0 [ 98.438109] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 98.438134] syscall_return_slowpath+0x490/0x550 [ 98.438145] ? prepare_exit_to_usermode+0x340/0x340 [ 98.438157] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 98.438171] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 98.438183] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 98.438208] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 98.438215] RIP: 0033:0x453299 [ 98.438220] RSP: 002b:00007f973f149c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000021 [ 98.438229] RAX: 0000000000000017 RBX: 000000000071bf58 RCX: 0000000000453299 [ 98.438234] RDX: 0000000000000000 RSI: 0000000000000017 RDI: 0000000000000019 [ 98.438238] RBP: 000000000000006c R08: 0000000000000000 R09: 0000000000000000 [ 98.438243] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006efac0 [ 98.438248] R13: 00000000ffffffff R14: 00007f973f14a6d4 R15: 0000000000000009 [ 98.438287] [ 98.438291] Allocated by task 13954: [ 98.438299] save_stack+0x43/0xd0 [ 98.438305] kasan_kmalloc+0xad/0xe0 [ 98.438311] __kmalloc_node+0x47/0x70 [ 98.438319] kvmalloc_node+0x64/0xd0 [ 98.438327] vhost_net_open+0x27/0x670 [ 98.438335] misc_open+0x382/0x500 [ 98.438340] chrdev_open+0x257/0x730 [ 98.438346] do_dentry_open+0x667/0xd40 [ 98.438352] vfs_open+0x107/0x220 [ 98.438358] path_openat+0x1151/0x3530 [ 98.438364] do_filp_open+0x25b/0x3b0 [ 98.438370] do_sys_open+0x502/0x6d0 [ 98.438375] SyS_openat+0x30/0x40 [ 98.438382] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 98.438384] [ 98.438388] Freed by task 13954: [ 98.438394] save_stack+0x43/0xd0 [ 98.438400] kasan_slab_free+0x71/0xc0 [ 98.438406] kfree+0xd6/0x260 [ 98.438412] kvfree+0x36/0x60 [ 98.438419] vhost_net_release+0x159/0x190 [ 98.438425] __fput+0x327/0x7e0 [ 98.438431] ____fput+0x15/0x20 [ 98.438438] task_work_run+0x199/0x270 [ 98.438444] do_exit+0x9bb/0x1ad0 [ 98.438450] do_group_exit+0x149/0x400 [ 98.438456] get_signal+0x73f/0x16c0 [ 98.438462] do_signal+0x90/0x1eb0 [ 98.438469] exit_to_usermode_loop+0x214/0x310 [ 98.438475] syscall_return_slowpath+0x490/0x550 [ 98.438482] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 98.438484] [ 98.438490] The buggy address belongs to the object at ffff8801a05c50c0 [ 98.438490] which belongs to the cache kmalloc-65536 of size 65536 [ 98.438497] The buggy address is located 648 bytes inside of [ 98.438497] 65536-byte region [ffff8801a05c50c0, ffff8801a05d50c0) [ 98.438499] The buggy address belongs to the page: [ 98.438506] page:ffffea0006817000 count:1 mapcount:0 mapping:ffff8801a05c50c0 index:0x0 compound_mapcount: 0 [ 98.438516] flags: 0x2fffc0000008100(slab|head) [ 98.438526] raw: 02fffc0000008100 ffff8801a05c50c0 0000000000000000 0000000100000001 [ 98.438535] raw: ffffea000682b820 ffffea0006803020 ffff8801db002500 0000000000000000 [ 98.438538] page dumped because: kasan: bad access detected [ 98.438540] [ 98.438543] Memory state around the buggy address: [ 98.438549] ffff8801a05c5200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 98.438554] ffff8801a05c5280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 98.438559] >ffff8801a05c5300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 98.438562] ^ [ 98.438566] ffff8801a05c5380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 98.438571] ffff8801a05c5400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 98.438574] ================================================================== [ 98.438577] Disabling lock debugging due to kernel taint [ 98.438581] Kernel panic - not syncing: panic_on_warn set ... [ 98.438581] [ 98.438588] CPU: 1 PID: 13954 Comm: syz-executor2 Tainted: G B 4.15.0+ #287 [ 98.438591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.438593] Call Trace: [ 98.438601] dump_stack+0x194/0x257 [ 98.438612] ? arch_local_irq_restore+0x53/0x53 [ 98.438618] ? kasan_end_report+0x32/0x50 [ 98.438626] ? lock_downgrade+0x980/0x980 [ 98.438635] ? vsnprintf+0x1ed/0x1900 [ 98.438644] ? __wake_up_common+0x660/0x780 [ 98.438652] panic+0x1e4/0x41c [ 98.438660] ? refcount_error_report+0x214/0x214 [ 98.438674] ? add_taint+0x40/0x50 [ 98.438688] ? __wake_up_common+0x670/0x780 [ 98.438696] kasan_end_report+0x50/0x50 [ 98.438704] kasan_report+0x144/0x340 [ 98.438717] __asan_report_load8_noabort+0x14/0x20 [ 98.438724] __wake_up_common+0x670/0x780 [ 98.438740] ? do_wait_intr_irq+0x3e0/0x3e0 [ 98.438752] ? do_raw_spin_trylock+0x190/0x190 [ 98.438760] ? locks_check_ctx_file_list+0x104/0x2b0 [ 98.438777] __wake_up_common_lock+0x1b4/0x310 [ 98.438783] ? locks_remove_file+0x3fa/0x5a0 [ 98.438794] ? __wake_up_common+0x780/0x780 [ 98.438800] ? fcntl_setlk+0x10c0/0x10c0 [ 98.438821] ? fsnotify_first_mark+0x2b0/0x2b0 [ 98.438838] ? eventfd_show_fdinfo+0x90/0x90 [ 98.438846] __wake_up+0xe/0x10 [ 98.438853] eventfd_release+0x4a/0x60 [ 98.438861] __fput+0x327/0x7e0 [ 98.438875] ? fput+0x140/0x140 [ 98.438884] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 98.438890] ? _raw_spin_unlock_irq+0x27/0x70 [ 98.438906] ____fput+0x15/0x20 [ 98.438914] task_work_run+0x199/0x270 [ 98.438924] ? task_work_cancel+0x210/0x210 [ 98.438931] ? _raw_spin_unlock+0x22/0x30 [ 98.438939] ? switch_task_namespaces+0x87/0xc0 [ 98.438951] do_exit+0x9bb/0x1ad0 [ 98.438965] ? mm_update_next_owner+0x930/0x930 [ 98.438975] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 98.438982] ? lock_release+0xa40/0xa40 [ 98.438994] ? __lock_acquire+0x664/0x3e00 [ 98.439018] ? perf_trace_lock+0xd6/0x900 [ 98.439025] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 98.439032] ? __kernel_text_address+0xd/0x40 [ 98.439043] ? trace_event_raw_event_lock+0x340/0x340 [ 98.439061] ? check_noncircular+0x20/0x20 [ 98.439067] ? save_stack+0xa3/0xd0 [ 98.439081] ? __lock_acquire+0x664/0x3e00 [ 98.439087] ? task_work_run+0x199/0x270 [ 98.439100] ? find_held_lock+0x35/0x1d0 [ 98.439117] ? get_signal+0x7ae/0x16c0 [ 98.439126] ? lock_downgrade+0x980/0x980 [ 98.439143] do_group_exit+0x149/0x400 [ 98.439151] ? do_raw_spin_trylock+0x190/0x190 [ 98.439158] ? SyS_exit+0x30/0x30 [ 98.439165] ? _raw_spin_unlock_irq+0x27/0x70 [ 98.439174] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 98.439186] get_signal+0x73f/0x16c0 [ 98.439203] ? ptrace_notify+0x130/0x130 [ 98.439214] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 98.439221] ? check_noncircular+0x20/0x20 [ 98.439233] ? perf_event_release_kernel+0xfc0/0xfc0 [ 98.439252] ? find_held_lock+0x35/0x1d0 [ 98.439264] do_signal+0x90/0x1eb0 [ 98.439273] ? task_work_run+0x16c/0x270 [ 98.439280] ? lock_downgrade+0x980/0x980 [ 98.439286] ? mntput+0x66/0x90 [ 98.439295] ? setup_sigcontext+0x7d0/0x7d0 [ 98.439299] ? lock_release+0xa40/0xa40 [ 98.439312] ? do_raw_spin_trylock+0x190/0x190 [ 98.439321] ? _raw_spin_unlock_irq+0x27/0x70 [ 98.439330] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 98.439341] ? _raw_spin_unlock_irq+0x27/0x70 [ 98.439348] ? task_work_run+0x1f4/0x270 [ 98.439358] ? task_work_cancel+0x210/0x210 [ 98.439370] ? exit_to_usermode_loop+0x8c/0x310 [ 98.439386] exit_to_usermode_loop+0x214/0x310 [ 98.439394] ? SyS_dup3+0x5d0/0x5d0 [ 98.439404] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 98.439424] syscall_return_slowpath+0x490/0x550 [ 98.439432] ? prepare_exit_to_usermode+0x340/0x340 [ 98.439442] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 98.439452] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 98.439461] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 98.439475] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 98.439481] RIP: 0033:0x453299 [ 98.439484] RSP: 002b:00007f973f149c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000021 [ 98.439490] RAX: 0000000000000017 RBX: 000000000071bf58 RCX: 0000000000453299 [ 98.439493] RDX: 0000000000000000 RSI: 0000000000000017 RDI: 0000000000000019 [ 98.439496] RBP: 000000000000006c R08: 0000000000000000 R09: 0000000000000000 [ 98.439499] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006efac0 [ 98.439502] R13: 00000000ffffffff R14: 00007f973f14a6d4 R15: 0000000000000009 [ 98.440152] Dumping ftrace buffer: [ 98.440156] (ftrace buffer empty) [ 98.440160] Kernel Offset: disabled