0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x8, 0x78, 0x0, 0xfffffffffffffffb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x9dc7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000a95000-0x5)='lo%%\x00', 0x2) open(&(0x7f00007a8000-0x8)='./file0\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x418, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) [ 166.959235] QAT: Invalid ioctl [ 166.975436] QAT: Invalid ioctl 2018/01/12 02:52:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = creat(&(0x7f0000269000-0x8)='./file0\x00', 0x0) removexattr(&(0x7f0000b98000)='./file0\x00', &(0x7f000078b000-0x14)=@known='security.capability\x00') getsockname$packet(r0, &(0x7f00007e2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f83000-0x4)=0x14) 2018/01/12 02:52:20 executing program 0: 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) getitimer(0x0, &(0x7f0000294000)={{0x0, 0x0}, {0x0, 0x0}}) add_key(&(0x7f0000f39000)='logon\x00', &(0x7f000099b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000474000-0x1000)="bf", 0x1, 0xfffffffffffffffb) socket$packet(0x11, 0x3, 0x300) accept4$packet(0xffffffffffffffff, &(0x7f0000290000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d91000)=0x14, 0x80800) connect$packet(r0, &(0x7f000055a000)={0x11, 0xff, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/12 02:52:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0xcc, &(0x7f0000248000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @llc={0xbc, @snap={0xab, 0xab, "c8f6", "c3b97d", 0xfbff, "fc2c675fc1f56b5fb43be38809d907ac363aa800ef5512449e49a20cd9cfc087d152990ea31ec6c7fee1f81f945c891602a9d67706cd73455767be9ae308009f99e1e912686d02cd5ddfb1fd55f50cf269123711c0b393cbe2b68e18c705ed57c030b19da0384c29a0b234994598919cd7547e217bc350d7491ce5eb81279a82efcf5e0bb7c551114927361112df2ced101d942bd7bdc7a408f42b8f3f22d2184c8517d32976cd30447615415ea2861195e730"}}}}}, 0x0) r0 = socket(0x3, 0x803, 0x9) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000087000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000035e000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, r1}) 2018/01/12 02:52:20 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@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) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000007000)={r0, 0x0, 0xd5, 0x0, &(0x7f000000a000)="d9911c09d2a7a2e513bc0cf4eec686ad5da0a4f7cbad573adef4362138114c67c2799c59a73d3ce5ebabd3459d87bc015da1cd5c30dc0cb88fc664dea6774baaeebaefb025948a0c9ca9910c7ad6ed8625b223ad38d12aad6906c010ba0e923dcfb891dee4e55d483602e97103fbb4803da2bd802837b8f157bb7564e13477708f968239e2f67348ebccc20123f7ab4ef996d8c7072c91650e7c36c0decd0db9cc16cef5a3a85efadb3752d7c92668d117955ea71f91a89dc5dc71b6c674d78502942684404c11fd4395d8a429f0e5ab9d125e2bc9", &(0x7f0000006000)=""/0, 0x2, 0x5}, 0x28) 2018/01/12 02:52:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) keyctl$session_to_parent(0x12) perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) close(r0) 2018/01/12 02:52:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ffa000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e3c000)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f3f000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085b000)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000050000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xe52}, &(0x7f000035a000-0x4)=0x98) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:20 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f8b000)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e74000)=0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000093d000+0xfa5)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8c000-0x4)=0xe8) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000f8c000)={0x4, 0x1, r2, 0xffffffffffffffd9, r3, 0x80000001, 0xbfe, 0x80000001}) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00001dc000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f8e000-0x4)=0x10) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-avx\x00'}, 0x58) close(r0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f8c000-0x9)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000ae1000)='/dev/dmmidi#\x00', 0xffffffffffffff80, 0x101000) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000f8c000-0x4)=0x2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000079a000)={0x0, 0x0}, &(0x7f000053c000)=0x8) 2018/01/12 02:52:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x8, 0x78, 0x0, 0xfffffffffffffffb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x9dc7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000a95000-0x5)='lo%%\x00', 0x2) open(&(0x7f00007a8000-0x8)='./file0\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x418, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/12 02:52:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000255000-0x91)='/selinux/relabel\x00', 0x4) lseek(r0, 0xfffffffffffffffc, 0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000b58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00009a6000)=0x14, 0x800) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x1}, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000444000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cef000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d7a000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x2, 0x1, 0x9, 0xa, 0x0, 0x20, 0x6f, r1, r2}, {0x6, 0x4, 0xfff, 0x2, 0xffffffffffff3431, 0x8, 0x3f, 0x7}, {0x3, 0x100000000, 0x4, 0xc4c}, 0x7, 0x2, 0x1, 0x0, 0x0, 0x3}, {{@in=@empty=0x0, 0x0, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x2, 0x2, 0x3, 0x6, 0x5, 0xa0, 0xc3d}}, 0xe8) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000a24000)=0x0) epoll_create1(0x80000) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x8) 2018/01/12 02:52:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f00000c9000-0xbe)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="067ffffffff3", [], {{0x86dd, @ipv6={0x0, 0x6, "f50807", 0x88, 0x38, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x29, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7, 0x66, "7029d30163a9f451eb2278cff52f668e89a9d6b01581fd4c746dc0bff10f9e9b7a867e6e7366b203a4045b062c545b196cf45f72ffee6a563ce16f7bfbd86d767188a2f6f5a5e0eb09dc41c3107b6ad470138de2e98bfee96610803273d9d6bff435d24a68ef"}]}], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000076e000)='/dev/dsp\x00', 0x200000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f7d000-0x20)={r0, &(0x7f0000c11000-0x35)="77759c272a7c6978fd31c6373acffe939146308d28d2d8ea9ff345ef9828704d870c1bf22430d832cdf34e42c21936a03d5c7f9b6a", &(0x7f0000b33000)="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", 0x0}, 0x20) 2018/01/12 02:52:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={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}, 0xa0) 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={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00005ec000-0x7f)={0x0, 0x77, "885862a28eceb55a62b322dc659342636218755992842b71bdbaf33ffb6ab400271dd254658e23ae93849725cbbed1d4aac8f43beeb528c55fe5d9b2df4cb7d16fa5d6547ed6a2cd21640a6dabdf9b555acef38f7134892919b5e6084a7a068f3330794a656fa3638384e8a146808656cb684d9d7521ae"}, &(0x7f0000460000-0x4)=0x7f) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000059e000-0xc)={r1, 0x78, &(0x7f0000047000-0x78)=[@in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x3, 0x2fe1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000201000)=0xc) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00006b0000)="d4134ce43f5ca49c97c79df255ee1836f1f7bb79042bae8516469a221e2cd8a0e296c4719df80590b6aafc44ddba906d5f13ec2d3c30ce895767f01765be889c126347d77c34be4e316f592767b47e2a603e7b701f1284e50a4f7dfb6cdb2b3e0eaa8902979ca79ffeb29063531d28b3bbd6e95e38c1785ef977935dc300132ec80077b0b0000e37b56fb849a5e44d5d76a9c38487e43d19179e05736e63f10085d51abef949b5a7ad37aa39c22e4eb945efcbc12558938a95e7d8eda239859d", 0xc0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) mknod$loop(&(0x7f0000a38000)='./file0\x00', 0x10, 0x1) 2018/01/12 02:52:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000727000)='/dev/dsp#\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000080b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000020d000-0x4)=0x5) r1 = socket(0x10, 0x802, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00003c0000)={0x1}, 0x4) write(r1, &(0x7f00003f4000)="26000000250015f8000000040000360004fffbe8010000000e0009000a00ffffff0503c75b35", 0x26) 2018/01/12 02:52:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x8, 0x78, 0x0, 0xfffffffffffffffb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x9dc7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000a95000-0x5)='lo%%\x00', 0x2) open(&(0x7f00007a8000-0x8)='./file0\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x418, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:20 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000a9c000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x180004520, &(0x7f0000da3000)="") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002c7000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000071c000)={r2, 0x1}) 2018/01/12 02:52:20 executing program 7: 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$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xffff}, 0x10) r0 = syz_open_dev$dspn(&(0x7f00005b7000-0xa)='/dev/dsp#\x00', 0x7fffffff, 0x260900) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x6d, "55c513a2bd66e10b5d02430b5d8a1ecb7afb5aaca60fe5aa3d9f4e29d40604b312d1be940bd7aa3ef3daa24544008aca2bf8fe94e8cd9fd7d61912f66b7ce9531f98c3831306df727973c7a15961942a5541f2f65c790180eeae4d1a01a403e7d01da35a5fc83acf83fe715827"}, &(0x7f00000c8000-0x4)=0x75) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a1a000-0x14)={r1, 0x9, 0x5, 0x7, 0x310, 0x1}, &(0x7f0000aff000)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00003f8000)={0x0, 0x0}, &(0x7f00000fd000)=0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00007d8000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r2, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/01/12 02:52:20 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002dd000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000052b000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f8d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000f8d000-0xa8)=[{0x6, 0x3, 0x863, 0x5, @time={0x0, 0x989680}, {0x8, 0xfffffffffffff000}, {0x4, 0x8}, @note={0x1, 0x3, 0x5c, 0x8, 0x8}}, {0x66, 0x200, 0x4, 0xcce, @time={0x0, 0x0}, {0x9, 0x2}, {0x401, 0x590e}, @connect={{0x20, 0x8}, {0x20000, 0x2}}}, {0x9, 0xffffffff, 0xffffffffffff4a59, 0x2c, @tick=0x8, {0x6, 0x1ff}, {0x262, 0x7fff}, @ext={0x41, &(0x7f000070d000-0x41)="c76a88336c3887b719f2623c900eeff8e27d11155374a3c92f6a52f38c40d83c43901dcaf227d7967e7f6e4c925a12511e6f4276f9237347e34096dcc53b38ae26"}}, {0xffffffffffffffff, 0x2, 0x1, 0x5, @time={0x0, 0x989680}, {0x8, 0x8}, {0x7, 0x2}, @result={0xffff, 0x8}}, {0x0, 0x1, 0x1000, 0x0, @time={0x0, 0x0}, {0x1, 0x1}, {0x2, 0x2}, @connect={{0x7, 0x5}, {0x800, 0x7fff}}}, {0x2, 0x0, 0x3, 0x4, @time={0x77359400, 0x0}, {0x3, 0x0}, {0x933d, 0x7ff}, @control={0x7fffffff, 0x3f, 0x1000}}], 0xa8) syz_open_dev$amidi(&(0x7f0000f8b000)='/dev/amidi#\x00', 0x5, 0x2) close(r0) 2018/01/12 02:52:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) prctl$setendian(0x14, 0x2) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e16000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f000077d000)=@ioapic={0xf000, 0xffff, 0x0, 0x1, 0x0, [{0x2a8, 0x7fffffff, 0x3, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0x2, 0x100000000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xfffffffffffffff7, 0x7, 0x9, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x9, 0x3, 0x9, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x0, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x3f, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0], 0xffffffff7fffffff}, {0x6, 0xdc1d, 0x7, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x4, 0x56, 0x8001, [0x0, 0x0, 0x0, 0x0], 0x4}, {0xfffffffffffffffc, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x2040000000000, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x9, 0xfffffffffffff824, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xb20, 0x392e, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x2cfeb5fd, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0], 0x3b2}, {0x315, 0x4, 0x9ed3, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x0, 0xfffffffffffffffe, 0x4, [0x0, 0x0, 0x0, 0x0], 0x7fff}, {0x200, 0x80000001, 0x2, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x8, 0x5a7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x800}, {0x5, 0x9, 0x2, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x0, 0x1ff, 0x4d, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x40, 0x1200000000, 0x8, [0x0, 0x0, 0x0, 0x0], 0x2ef}, {0x3, 0x80, 0x9, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x7, 0x10000, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x9, 0x5, 0x200, [0x0, 0x0, 0x0, 0x0], 0x10001}, {0x80000001, 0xfff, 0x8, [0x0, 0x0, 0x0, 0x0], 0x7f}]}) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000a53000)=0x7, 0x4) 2018/01/12 02:52:20 executing program 6: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000035e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = syz_open_dev$vcsa(&(0x7f000010d000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x242200) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000175000-0x18)={0x0, 0xfffffffffffffff7, 0x8001, &(0x7f0000344000-0x8)=0x0}) close(r0) 2018/01/12 02:52:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{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]}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = syz_open_dev$dmmidi(&(0x7f0000b3e000)='/dev/dmmidi#\x00', 0x4, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000936000)={0x5, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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]}]}, 0x1a8) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00004e3000)=""/181, &(0x7f00003a6000)=0xb5) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/12 02:52:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000485000)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000e29000)=0xc) write(r0, &(0x7f0000000000)="0209af0002000000006466b78e000448", 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005d5000-0x4)=0x1ff, 0x4) recvfrom(r0, &(0x7f0000ef6000)=""/16, 0x10, 0x0, 0x0, 0x0) 2018/01/12 02:52:20 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, 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) perf_event_open(&(0x7f000025c000)={0x8, 0x78, 0x0, 0xfffffffffffffffb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x9dc7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000a95000-0x5)='lo%%\x00', 0x2) open(&(0x7f00007a8000-0x8)='./file0\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x418, 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 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/12 02:52:20 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$void(r0, 0x5451) ioctl$int_in(r0, 0x800000c004500b, &(0x7f0000005000)=0x100) 2018/01/12 02:52:20 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000a6a000-0x5)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fd0000+0xa39)='/dev/qat_adf_ctl\x00', 0x181041, 0x0) utimes(&(0x7f00008f8000-0x8)='./file0\x00', &(0x7f0000060000-0x6)={{0x77359400, 0x0}, {0x0, 0x0}}) 2018/01/12 02:52:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000537000-0xe)='/selinux/user\x00', 0x2, 0x0) timerfd_gettime(r0, &(0x7f00003b5000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$dspn(&(0x7f0000821000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000c38000)={0x1, r0, 0x1}) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000459000)=0x3, &(0x7f0000f34000)=0x2) write(r1, &(0x7f0000dad000-0x9e)="", 0x3e3e) poll(&(0x7f000038b000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/12 02:52:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000cd5000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f00008ef000)={{0x0, 0x0, 0x5, 0x3, 0x8}, 0x48, 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]}) r1 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000973000)=0x7) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000cd3000-0x90)={0x4, 0xffffffffffff361d, 0x3, 0x4, 0x2, [{0x811f, 0x8, 0x4, 0x0, 0x0, 0x140b, 0x0, 0x0, 0x0}, {0x0, 0x5, 0x1, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00003dd000-0x34)={{0x100000001, 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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000cba000)={0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 02:52:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x8, 0x78, 0x0, 0xfffffffffffffffb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x9dc7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000a95000-0x5)='lo%%\x00', 0x2) open(&(0x7f00007a8000-0x8)='./file0\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x418, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000082e000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffb0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005de000)='/dev/autofs\x00', 0x105000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00007a0000)={0x0, 0x7}, &(0x7f0000e4b000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000527000)={0x23, 0x8, 0x3, 0x9, r1}, &(0x7f0000044000)=0x10) 2018/01/12 02:52:20 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f000073d000-0x12)='/dev/input/mouse#\x00', 0x7e00000000000000, 0x105000) close(r0) 2018/01/12 02:52:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000da4000)={0x2, 0x3, 0x0, 0x4, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000293000-0x8)={0x0, 0x0}) 2018/01/12 02:52:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000092c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x5852f972, @te1=&(0x7f000003d000)={0xfffffffffffffff9, 0x10000, 0xfffffffffffffff8, 0x80000000}}}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000660000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f19000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 02:52:21 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f8b000)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000e3c000-0xdc)=""/220, &(0x7f0000a89000)=0xdc) close(r0) 2018/01/12 02:52:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000691000)={0x4, r0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) sched_getattr(0x0, &(0x7f000089a000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/12 02:52:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={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}, 0xa0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000da1000)='/dev/cuse\x00', 0x80400, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000b4a000-0xe0)=""/224) 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={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000576000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00004f7000)={0x4, 0x7ff9, 0x2, 0x1, 0x8, 0x0}) 2018/01/12 02:52:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x8, 0x78, 0x0, 0xfffffffffffffffb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x9dc7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000a95000-0x5)='lo%%\x00', 0x2) open(&(0x7f00007a8000-0x8)='./file0\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x203, &(0x7f00002f3000-0x62)="f322b44ea35f181f62ee70af7f667bc41103968281fda8c5e71e63cb30997b35da9c83642b2154dbc24aa7b2f6199ca4578f1de1c662c506e6b5fe908cb1dcb105b1da3a9aa30ad4045591a88dff454dcf90f1d297591b32875272dd1ed59594", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000e20000-0x4)=0x0, &(0x7f000060b000-0x5)="8b93ab358c") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000098c000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$amidi(&(0x7f00008d1000)='/dev/amidi#\x00', 0x9, 0x200000) r3 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) r4 = getpgrp(r1) sched_setaffinity(r4, 0x8, &(0x7f0000000000)=0x9) rt_tgsigqueueinfo(r4, r1, 0xb, &(0x7f0000905000)={0x2, 0x3, 0xfffffffffffffff7, 0x8001}) fcntl$getownex(r0, 0x10, &(0x7f000000f000)={0x0, 0x0}) r6 = getpgrp(0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ea5000)='/selinux/member\x00', 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kcmp(r5, r6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/12 02:52:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000005000-0x164)={0x18, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x403, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/12 02:52:23 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={0x0, 0x93, 0x100000001}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003000-0x8)={r2, 0x0}, &(0x7f0000007000)=0x8) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x220000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000005000)=0x0, &(0x7f0000008000-0x4)=0x4) setsockopt(r0, 0xffffffffffff1121, 0x46, &(0x7f0000006000)="dfbb7b669a2decacd146efd1a74018351023bc", 0x13) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000007000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x20) 2018/01/12 02:52:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000e55000)={0x0, 0x9, 0x0, @thr={&(0x7f0000ea3000-0x8c)="", &(0x7f00005c6000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c66000-0x4)=0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002fa000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00005be000)={0x0, 0x8}, &(0x7f00003b1000-0x4)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000bc1000)={r2, 0xeb}, &(0x7f0000421000-0x4)=0x6) waitid(0x2, 0x0, &(0x7f00007c1000)={0x0, 0x0, 0x0, 0x0}, 0x4, &(0x7f000048d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000aad000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_gettime(r0, &(0x7f0000ace000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000d42000)={{0x0, 0x0}, {r3, 0x1c9c380}}, &(0x7f0000afd000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000232000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/12 02:52:23 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) close(r0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f8b000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000ce6000-0x4)=0x0) 2018/01/12 02:52:23 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000f8b000)=0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000e61000-0xd)='/dev/dmmidi#\x00', 0x1ff, 0x100) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f8c000-0xb)='/dev/mixer\x00', 0x8000, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000f8b000)='/dev/vcs#\x00', 0xfffffffffffffffd, 0x8000) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x4000000000000135, &(0x7f0000f8b000)=[&(0x7f0000f8b000+0x2e4)={0x0, 0x0, 0x0, 0x6, 0x380000000000, r0, &(0x7f000027e000-0x6a)="58e10c0a168fa32a96e9bdf35265bb3938384d3ac1c0421a8f07f9e667eeadf9e0280b7d120b4ef8543803fee220e05fada47569a8b7185087c433f4c602dd307388c6df3d399124e1d6c15994b8e4b4cd9476319ec21af0bb060b627c3bcfac7451929e7f905a7ec267", 0x6a, 0x59b5e2e6, 0x0, 0x1, r2}, &(0x7f00007ac000-0x40)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000be4000-0x67)="935daf7a41d1ca1509e9e9c952d3b16b1f64f6f53d3050e48c8430f7399053e738b8c22d9c2630e16236bf08a74c6060125bc1eff93e3ca80913b99c1cc11f19d68373256b02611c875f381c18b322da94baa80eb3f28b37e88aa4cc525c7661539e5cf1f798b9", 0x67, 0xf5ee, 0x0, 0x0, r3}, &(0x7f0000f8c000-0x40)={0x0, 0x0, 0x0, 0x6, 0xb1, r0, &(0x7f0000f8b000)="e06243afb6b29b2acb5e256a0aa2ec35ddaa2989507491f830030d6916f39cdb80c1455afbbfe19ffae310c7ed9175d51274e19659ac6b817343cac6d0b09ae31e5e5914730be6f622d011487ea199e2eb0de2c8e1eba1d8910d9a444fb90dab41ccca7868a73a976ab1ff46e020a27ad06cbca466d6a6d6a9ba335db734ae974a26e1cf4e325cf49ce6b2090432c3e2cde9d077c3ed48ee800f2db90e1f295ca025", 0xa2, 0x2d, 0x0, 0x1, r4}]) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) close(r0) 2018/01/12 02:52:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f0000253000)=""/207, 0xcf}], 0x1) pread64(r0, &(0x7f00009ba000)=""/255, 0xfffffff6, 0x0) [ 170.036547] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/12 02:52:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x8, 0x78, 0x0, 0xfffffffffffffffb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x9dc7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000a95000-0x5)='lo%%\x00', 0x2) open(&(0x7f00007a8000-0x8)='./file0\x00', 0x101000, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/rfkill\x00', 0x202080, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000465000)={0x2, &(0x7f0000bbb000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000f7b000-0x8)={r1, 0x0}) creat(&(0x7f000035f000)='./file0\x00', 0x4) syz_open_procfs(0x0, &(0x7f00009b7000-0x7)="6e732f03e47400") 2018/01/12 02:52:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ed8000-0xa)='/dev/cuse\x00', 0xc0000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000051b000-0xc)={0x0, 0x0}) lseek(r0, 0x0, 0x0) fcntl$lock(r1, 0x25, &(0x7f00007a7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 02:52:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x23, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000254000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000d26000-0xe)='/dev/admmidi#\x00', 0xffffffff, 0x2000) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000d25000)=0x0, &(0x7f0000d26000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000434000)=@ethtool_cmd={0x26, 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]}) 2018/01/12 02:52:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe2(&(0x7f00004bb000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000802000-0x8c)={0x3, 0x8, 0x7f, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xfff) r4 = dup2(r0, r0) getsockopt$inet_mreqsrc(r4, 0x0, 0x29, &(0x7f0000002000)={@loopback=0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000185000)=0xc) [ 170.091282] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/12 02:52:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000084000)={0x4f28}, 0x4) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ccc000-0x4)=0x0) ptrace$setsig(0x4203, r2, 0x9, &(0x7f0000fd9000)={0x24, 0x3ff, 0x9, 0x0}) 2018/01/12 02:52:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x8, 0x78, 0x0, 0xfffffffffffffffb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x9dc7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000a95000-0x5)='lo%%\x00', 0x2) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:23 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000f8b000)="36450fc857dfad98389f26488afcdb450d99db55688d24f69b932b783613a14bb4d31b453597602b824ed6d034c9c87e4b17ac02c481d5c0720e67e45eeb3d45a1632d5d9cc2dcd461f5a6498ea8ddf0eff80f88e0606c35cf5daa4da154a2776b4519439a37afe1d9a7ffadf8000185d04480d61c7d32c49ea345359176c267d9c5eaab6d5bbc867f7409b6d33a5d739873be220a2bea7e0cf2ea05b924e02e5c") close(r0) 2018/01/12 02:52:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f000070a000-0x8)=0x3) 2018/01/12 02:52:23 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x2) r2 = open(&(0x7f0000c60000)='./file0\x00', 0x40, 0x100) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000729000-0x3)={0x20000001, 0x0}) setsockopt(r1, 0x0, 0xcd, &(0x7f0000d25000)="d754000000000000000007a520c472fad1a7373c3eaf8be900000000000000084d850e34a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) sendmsg$kcm(r1, &(0x7f0000497000)={&(0x7f000031c000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f000080a000-0x38)=[{&(0x7f0000d20000-0x39)="7edf68a11a24a3b181f952eb242c54529f8a71274d9ff65a1966bb746a68f5855642ca733df47ea7dc761c4b4b80df030920a604ed0688f3cb", 0x39}, {&(0x7f0000b5f000)="8558d56920e62b1bc92b018ee4f4352eb8d240ea", 0x14}, {&(0x7f0000d18000)="e66f262c68c828a48de75f51c516e04d76489ae0423f683fefb4112c0c4ee540adfdec00e9eb23d9e426b6d4501afee1cf591802a332059068c3f458d7769e4b121e9536e51b2eb27a68b9622888dd18f012cd6fa2d5e4056e5df8421b1a2e4c9e841983bad6752566e4a007a599f56d0036ff5b67183777e702b6d8ec137a14d3", 0x81}, {&(0x7f0000a32000)="7c599a06ed8016b5c1e3577b9770cc3366a92c7afe17485fa3d202f3c48e84bedc2680a5b4fcd46f6046b4fe7117224e77176e7260ce89ba09f186a65487e118b7593b8f8f906dffce15bbfccf42283831", 0x51}, {&(0x7f0000a93000)="3a95075d7c25cc01d6b07f50cfaebd8c1c51f1b668ada14aa3a5cef70dc4657f48c3c549a250077380077c468b22ebd931369c01180b4e46521052a65b6fa13d4e455f416b18e5f0904772a3839c11e78d653dcd9dde211a735d4e228bb86a6a18186048454070a8c0d558e9ca883fb8f2798d1846ad0f19521d50991fece902a1f3ffa5b7f9da5c8d72ed9b00e0d56589cead3752f6f236916f3dca48a204412b05", 0xa2}, {&(0x7f000030a000-0x12)="2e2a6adb7e424365af8fa6a13903a137ccaa", 0x12}, {&(0x7f00000f6000-0x9d)="0d99e7a50df2a3e82a6e3c8154fe1cd9ea8ca6a527c07d0fea3f88685b2d78ff7e49159603dec970173d584f722b7cd2eddc42ff6b80bfff3b3f378f44314b382e224f1101311ba3157b45f7fa8a6ca71d85c1d7657cda06a44b08ad381d6cf4bf00aecd09f9d70345d99bdf4dd6756580a3eb744742f43c2ba0d45a1bd0fd4a39782891b567d480b9ae4796a9e825e3de31cded3bb8876430716f4b7b", 0x9d}], 0x7, 0x0, 0x0, 0x40040}, 0x20000800) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc4c85513, &(0x7f0000f2e000)={{0x0, 0x0, 0x0, 0x0, "5cd5d47e3541c2d7d5d0d2a78588584d1c26a9de4677d76a56e9e95d2b3f53f3eefaab4b49886d2f848db175", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f000002c000)=""/130, &(0x7f0000097000)=0x82) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x100000000) 2018/01/12 02:52:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000a1000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000150000)='/dev/mixer\x00', 0x40, 0x0) 2018/01/12 02:52:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000605000-0xb)='/dev/mixer\x00', 0x410140, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f000046d000-0x10)={0x4, 0x1}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000260000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa46a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x0, 0x0, 0x0}, 0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000d0b000)='./file0\x00') perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a19000-0x4)=0x0, &(0x7f00003cb000)=0x4) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000f65000)={0x10f, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000025f000-0x8)={0x0, 0x5}, &(0x7f0000759000-0x4)=0x8) mkdir(&(0x7f00009bb000-0x8)='./file0\x00', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000547000-0x10)={0x4, 0x4, 0x5, 0xfffffffffffffffd, r1}, 0x10) 2018/01/12 02:52:23 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f5d000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, 0x0, &(0x7f0000f8c000-0x4)=0x0, 0x80800) bind$alg(r1, &(0x7f0000f7f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-blowfish-asm)\x00'}, 0x58) close(r1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000957000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffff05a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006b4000-0x4)=0x8c) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f8b000)={r2, 0x3fc}, &(0x7f0000045000-0x4)=0x8) 2018/01/12 02:52:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setscheduler(r0, 0x0, &(0x7f00002f9000-0x4)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001f1000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00004b0000-0x18)={0x0, 0x1f, 0x9, &(0x7f000092b000)=0x0}) 2018/01/12 02:52:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f00002e1000-0xe)='./file0/file0\x00', 0x0) umount2(&(0x7f00005a6000)='./file0/file0\x00', 0x3) 2018/01/12 02:52:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000992000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000090b000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) sendmmsg$alg(r1, &(0x7f0000d81000-0x70)=[{0x0, 0x0, &(0x7f000031f000)=[], 0x0, &(0x7f0000bea000-0x1a0)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/12 02:52:23 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, 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) perf_event_open(&(0x7f000025c000)={0x8, 0x78, 0x0, 0xfffffffffffffffb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x9dc7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/12 02:52:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a75000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000153000-0x70)={0x3, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20c, 0x9, 0x2, 0x0, 0x1, &(0x7f0000985000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xef, 0x1, 0x0}) syz_emit_ethernet(0x66, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) 2018/01/12 02:52:23 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000017000-0x1c)={0x1, 0x6, 0x1f, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000013000)=0x0, 0x80800) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f000001a000-0x4)=0x917, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000012000)={r0, &(0x7f0000019000-0x2)="", &(0x7f0000016000)=""/180}, 0x18) 2018/01/12 02:52:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002da000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000967000)="472a8e611fa31fc2948b4b54020a73cb427e80f92fbcf682dcc4b8ea2311eda240fb06287591b61987039125276d91373c3ae9b9e3a952367cc44ceef0d4be8a8a341e66f8b1b5d09a762f50a548ad7f546df08bf2fa88ecb19ca2b9ae23f9003bb947d9b9cd2b9a495ab68964311737e6c9c8442b018a036e3ef5b150f8784770a8fa8d1d5150e1409c33591d2be97929613214bb8c487d4f1358fc57b47a47d7c8e31cadbb", 0xa6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4800000, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x1f, 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, @perf_bp={&(0x7f00001b7000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004a8000)='/selinux/context\x00', 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x1000080000089f0, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00003d2000)=0x0, &(0x7f000026e000-0x4)=0x4) open(&(0x7f0000b86000-0x6)='./file0\x00', 0x8000, 0x24) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000d16000-0x84)=[], 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f000060a000-0xb1)="d097a3a6ff6399d3dd0a37c3ac4f955ef77a6f47ca47f9eaad8ebb67baeadd55253c8e8d4fc77454891312e898397b6d700f8ac7a011f229f83f906ea2c5649f9bd2320a9be34ca08d08be23e80c2fa9b551934eb2d56faa1279e15ad5330e7438c006db5ff52bdad47115c35a8491a6226abbe0c1cbbb7cf591c12926ea8e86292d1b32f53d8199fdbb16b378e2f6e7ae56bb6261ebf35bc303c343be054350de037f66dfdc78082a92d62742424f1252", 0xb1) 2018/01/12 02:52:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000f9a000-0x8)='big_key\x00', &(0x7f00008bb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000132000)='/--%em1^wlan1user*\x00', 0xffffffffffffffff) r0 = add_key(&(0x7f00005a1000-0xa)='id_legacy\x00', &(0x7f0000425000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000038b000)="d72d1a85d6ea", 0x6, 0xffffffffffffffff) r1 = add_key(&(0x7f00002ef000)='.dead\x00', &(0x7f0000f9e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004bb000)="d3ae0a6a624259b4df4cefad1b05b489ce83af5610c5c423691056b4e40879b2e3dd72f3863551b6557a22ccf83ccd66606467f3e8b64b99a11140a26b29665c70b46d5719ad027c4fed1ba75e08592773931e58c913473df45369fe1aa0ba96226cf8471d801ef2d6d262a3413f6bdf03bc7ac7643882676a1e4ecdf6b5fc651e8d5d6892d8ec2f60a55dbbd372e87f937a3f5eb11b9bd2c8da46537c88e6e12e50d5aacfd6be2f792422c2ea2f65c8a33dbc50d3cdd78d77586ababf567c685bd96c03f0b789c93bf36da05f930c521565ba890510527b9784b4c9", 0xdc, r0) r2 = add_key(&(0x7f0000e52000)='dns_resolver\x00', &(0x7f0000127000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000050000-0x4b)="99d314e43c70c96f8f561b0f667efb36392a43f40a699ef8df6ad32ce7015aca71b20d6114d860246b4ba38fd9998ddc4b380533375186905de3aa1dea09f6c3160612f714195cbe04e135", 0x4b, 0xfffffffffffffffc) r3 = add_key(&(0x7f0000331000)='.request_key_auth\x00', &(0x7f0000874000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000da0000-0xe1)="ca4322da5d84f72ee12426db0175a83463f3f72fd0e92db9316bdf5f9cec3094fe2eb1ff3e9b7d0417878058fd23daed6a2a7b647cd765c5ec7819ac83df17b3b2509de931c38d592f7f49c81b3d2c0996cd90d1a79ffdbfbd5f889df78672dfde7416f7cb0e9453dcb4dac66e9899bd038a8ffef6a9f2cd2ea8c131d3f94059a842944d93b1794270d21bbbaeecfa1dad6c161e3e2d3af1abae83604feb08c0917d47101f30ae02ce1832ddf80d726b8d25bac7dbaf63d81ac69bd8e5f92c6f36e482fc033ca6674d87db508bf22fab81e1b29e90a1029bbf8fa85c2292a3af34", 0xe1, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000ea8000-0xc)={r1, r2, r3}, &(0x7f0000d13000)=""/83, 0x53, &(0x7f0000f24000)={&(0x7f0000182000-0x40)={'sha512_mb\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = add_key$keyring(&(0x7f0000c0b000-0x8)='keyring\x00', &(0x7f0000ed2000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r5 = add_key$user(&(0x7f000007c000)='user\x00', &(0x7f0000199000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000076a000)="ff", 0x1, r4) r6 = add_key$user(&(0x7f0000aba000)='user\x00', &(0x7f0000f21000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000056000)="503a570087ebe0d94f729cd653e520c19ad7d90b271769c4dbc249b54423a2fb8bd6ed266ccf59ef70995bf2e8e2d3fff32853637eda22d2818d08ca27e0ec821620e36591e6b9485f2d9254930c02e33e5f8c7eba67080000000000f1ff849d2e875b066cd640b3366169e0f3c300007fb4627ee7097689525e8e810000ffffb580fb46910b52246bd3d32b1aa0f944edb74b1f505f08c5387ed8fd059800b79f3af3f864c324f6353c0000f98f7e149be31bd78bb36e8b951173d19cc6ad92", 0xc0, r4) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r5, r6, r5}, &(0x7f0000e3a000-0x1)=""/1, 0x1, &(0x7f0000a6f000)={&(0x7f0000788000)={'vmac(blowfish)\x00'}, &(0x7f0000ccd000-0x3c)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 02:52:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00003c9000)='/dev/snd/midiC#D#\x00', 0xfffe, 0x4000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004c9000)={0x3}, 0x4) r1 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f000016b000-0x26)="25de073022044701870000000000ffee006d0000000000000000093c51d00101c7033500b017", 0x26) recvmsg(r1, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[{&(0x7f00009d9000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000005a000-0xc)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003d7000-0x4)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000e6e000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000082000-0x13)="120000001200e7ff00ff3f0009144a0001e9", 0x12, 0x880, 0x0, 0x1000001d1) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f000072f000-0x8a)=@pic={0x4, 0x1e, 0x5, 0x3, 0x8, 0x20, 0x7f, 0x2, 0x4, 0x8000, 0x1f, 0x6, 0x401, 0x3, 0xf6, 0x4}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b06000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00001ce000-0x8)={0x3, &(0x7f00005ed000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mknod$loop(&(0x7f00000fc000)='./file0\x00', 0x8000, 0x0) getdents(r0, &(0x7f0000ca1000-0x1000)=""/4096, 0x1000) 2018/01/12 02:52:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) creat(&(0x7f00004bf000-0x8)='./file0\x00', 0xffffffffffffffff) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) dup(r0) 2018/01/12 02:52:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x20080000000000a, &(0x7f0000d15000-0x4)="00060000", 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c2d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000041000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 02:52:24 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00001e3000-0x4)=0x0, 0x800) fstat(r0, &(0x7f0000f44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00008e2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000756000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000587000)=""/15, &(0x7f0000557000-0x4)=0xf) 2018/01/12 02:52:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f61000-0x1a)='mime_typeppp1md5sumsystem\x00', 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000b8b000-0x8)={0x0, 0x9, 0xf1}, &(0x7f0000cfc000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008f7000)={r1, 0x9, 0x8, 0x0}, 0x10) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00009e6000)="85fdd7dfb34b1cf232f02a6efe3f9f9d6f57e458a8ebcdf76bcd3cfc4660b440e6851ee8384c3b30c7ee516b79b6c8541a0d96ee45fc401bd0aeeda895f714c5daaed936d36938089b9c0923c20f035d3efa4a913a3a2f0dfbb4f01e340550253e2c69a4afcd45c617cd143605a71ca9b30ef6d9c015a5c9bcd3c603a970eadd379011304da44b3a51813f2f8abdae0d14f633d287da4811a7666e46aaa0c63963b926") r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000005, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d14000-0x11)='/selinux/context\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000da5000)={0xd, 0x0, 0x0, 0x0, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) r3 = syz_open_dev$midi(&(0x7f0000852000-0x5)='/dev/midi#\x00', 0x7, 0x80000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00009d8000)={{&(0x7f0000e53000/0x4000)=nil, 0x4000}, 0x3, 0x0}) 2018/01/12 02:52:24 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000565000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000f8b000)={{0x1000, 0x5c}, 'port1\x00', 0xc, 0x100000, 0x1, 0x9, 0x6, 0x4, 0x9879, 0x0, 0x7, 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]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) close(r1) 2018/01/12 02:52:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007d4000)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0xad8000)=nil, 0xad8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f000099c000)={0x6, 0x8, 0x57, 0x0, 0x280000000000, 0x4, 0x0, 0x0, 0x100000001, 0xffffffff80000000, 0x3, 0x8, 0x0, 0x100, 0xffffffffffffffc0, 0xfffffffffffffff7, 0x5, 0xab6, 0x3425}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000aa8000-0x5)='yeah\x00', 0x38f) bind$inet6(r1, &(0x7f000099f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000627000)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000310000)=0x0, &(0x7f0000ad8000-0x4)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000be000-0x10)="7d75b7e7d05e5fe706aa26257fe0dae8", 0x10) 2018/01/12 02:52:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a60000)={0x0, 0x0, 0x0, []}, &(0x7f000060b000-0x4)=0x8) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = syz_open_dev$usbmon(&(0x7f0000d62000)='/dev/usbmon#\x00', 0x1f, 0x10000) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000213000)=0x0, 0x4) madvise(&(0x7f0000bdc000/0x1000)=nil, 0x1000, 0x10200000008) [ 170.369565] could not allocate digest TFM handle sha512_mb [ 170.394372] could not allocate digest TFM handle sha512_mb 2018/01/12 02:52:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a3a000+0xe39)='security[$%system\x00', 0x2) 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$unix(0x1, 0x800000000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) init_module(&(0x7f0000ca4000)="297b73656375726974791600", 0xc, &(0x7f00001ef000)='trusted\x00') ppoll(&(0x7f0000e7b000)=[{r1, 0x104, 0x0}], 0x1, &(0x7f0000259000-0x8)={0x0, 0x0}, &(0x7f0000197000)={0x0}, 0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000226000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = add_key$user(&(0x7f00001f0000)='user\x00', &(0x7f0000f2a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000be3000-0x59)="79ba7805488aa5daf1e7844c7929fbcd7afb0091429f2d9b9cfbe4eb0e7343412e67ac3754bfcc170412ff95bc002c09ab1546c56a4f787214993739f3679129685adc0102aeda94e82cb95fba0c6fdc65cb24b48c01114bec", 0x59, 0xfffffffffffffffd) keyctl$update(0x2, r2, &(0x7f0000b17000-0x1f)="f032b07e53cdb3fd37ad63c29950b2fd945fce45dec1b1b4d2cea5e42808c0", 0x1f) 2018/01/12 02:52:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000508000-0x8)='./file0\x00', 0xc00, 0x88) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000207000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fde000-0x4)=0x0) tgkill(r0, r1, 0xa) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:24 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000354000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000000)={0x800003e, 0x3, 0x2c}) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) close(r1) accept4$alg(r0, 0x0, 0x0, 0x80000) openat$audio(0xffffffffffffff9c, &(0x7f0000edf000)='/dev/audio\x00', 0x2, 0x0) 2018/01/12 02:52:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000da6000-0x4)=0x0, 0x4) recvfrom$unix(r0, &(0x7f000079c000)=""/113, 0x71, 0x0, &(0x7f00007a0000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = syz_open_dev$midi(&(0x7f0000b4e000-0xb)='/dev/midi#\x00', 0x1, 0x20000) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000997000-0x4)=0x3ff) write(r0, &(0x7f0000b4f000-0x21)="1f000000120003f2f906f200006efe770140001405002700e0001aec00008118b3", 0x9c706544) recvmsg(r0, &(0x7f0000cf7000-0x1c)={&(0x7f0000c68000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00005ad000-0x20)=[], 0x0, &(0x7f0000d5c000-0xd7)=""/215, 0xd7, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000624000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[], 0x0, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) 2018/01/12 02:52:24 executing program 4: acct(0x0) renameat2(0xffffffffffffffff, &(0x7f000005e000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000063000)='./file0\x00', 0xa) 2018/01/12 02:52:24 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000cad000-0x4)=0x7d, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000dba000-0x4)=0x4) 2018/01/12 02:52:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) dup(r0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fe3000-0x86)={0x0, 0x7e, "ece674a940f4b6f96ef5e43eb435d51996f60f90354e29f1fb7ed31600d10072c7721f5e0a4435ef904c327b77b007afdd6a8b0a7a82500a0fe9ec3a55e30971f9d8f9dfba9035f3fd97cbf0d1e42a37e43e29248cd3809568fba4cd870884c483df99235317d4a743eb55d477bad6411cb8c10ce93653b194fa559227b3"}, &(0x7f0000709000)=0x86) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000062b000-0xb4)={r2, 0x90, 0xac, "eecd6997d1bd2f4e5f1f3d43b51ec31a64ee2a35f8509d32c6a03ae4d380ae4fdbc8194d8df86125fdf405ae9df5953081c0b6aae74418cd344a9b3ea5301cb7f0a4feb2424fb75f0c6b9548e750352ff81a301aad039e4884bc2f3a136d313701a4c73bd9cdf0582cf9556fa41526ef8b34ac74f7880b22d69a699c4d69b94e913df934bd3c8d5da271e32a7d838fd0b0ab91732ef776e021267aafa7f9dd783c60cfcf0e13f6cb4fe2ea1b"}, 0xb4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/12 02:52:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) eventfd2(0x0, 0xfffffffffffffffc) 2018/01/12 02:52:24 executing program 0: r0 = syz_open_dev$mouse(&(0x7f000033f000)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000994000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup(r1) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) fchmodat(r0, &(0x7f0000447000)='./file0\x00', 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000337000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) 2018/01/12 02:52:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d11000)='/dev/snd/seq\x00', 0x0, 0x3) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000608000)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00006ad000)={0x0, 0x0}) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00009b5000-0x4)=0x0) write$sndseq(r0, &(0x7f0000040000)=[{0x9, 0x0, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x2e, @time={r3, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 02:52:24 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f8b000)='/dev/usbmon#\x00', 0x8, 0x400201) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000b88000-0x8)={0x2, &(0x7f00009ae000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) socket$kcm(0x29, 0x7, 0x0) close(r1) 2018/01/12 02:52:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ba4000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r2 = creat(&(0x7f0000378000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f00002dd000/0x3000)=nil, 0x3000, 0x100000a, 0x8872, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) ioctl$TCFLSH(r2, 0x540b, 0x2) getpid() socket$inet_sctp(0x2, 0xa, 0x84) r3 = dup3(r1, r2, 0xfffffffffffffffd) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000a0b000-0x50)=""/80, &(0x7f0000b79000)=0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000c53000-0x4)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000a1b000-0x28)='>group]:wlan1&em1posix_acl_accesseth1$(\x00') clock_gettime(0x0, &(0x7f0000085000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f000093a000-0x10)={{0x0, 0x989680}, {r5, r6+10000000}}, &(0x7f00003de000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r3, &(0x7f0000872000-0x30)=[{{r7, 0x7530}, 0x200000002, 0x80000004, 0xfffffffffffffffc}, {{0x0, 0x2710}, 0x0, 0x21, 0x1000}, {{0x77359400, 0x0}, 0xffffffffffff6123, 0x9, 0x1000}], 0x30) 2018/01/12 02:52:24 executing program 2: r0 = memfd_create(&(0x7f000012d000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x401, 0x1, 0x1, 0x8, 0x8, 0x5, 0x100000001, 0x0, 0x3000, 0x9, 0x0, 0x1b4, 0x8001, 0x100000000]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x2, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={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}, 0xa0) 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={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001b6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f00009e1000)={0x968, 0x4, 0x100, 0xff, 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]}) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f000015e000-0xb)=""/16) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000096e000-0x58)=[@in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f000089b000)={0x3, 0x44, [{0x0, 0x0, 0x1ff}, {0xffffffff, 0x0, 0x8}, {0x6, 0x0, 0x3}]}) syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) r4 = fcntl$getown(r2, 0x9) ptrace$setsig(0x4203, r4, 0x8000000000000, &(0x7f0000cd7000-0x10)={0x39, 0x1, 0x3, 0x1f}) 2018/01/12 02:52:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000f4e000)=0x8) r0 = socket(0x10, 0x2, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000c03000-0xb5)=""/181, &(0x7f0000547000-0x4)=0xb5) write(r0, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a009d0000005b10b0a73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/01/12 02:52:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/12 02:52:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_hci(r0, &(0x7f00000a2000)={0x1f, 0x0, 0x0}, 0x6) getsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000c24000-0xea)=""/234, &(0x7f00002c9000-0x4)=0xea) 2018/01/12 02:52:24 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f8c000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) close(r0) 2018/01/12 02:52:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f41000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f0000030000-0x60)={0x2, 0x5, 0x0, 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 02:52:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000890000)=0x0, &(0x7f0000cd0000-0x4)=0x4) r1 = creat(&(0x7f000002e000-0x8)='./file0\x00', 0x42) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000459000)={0x0, 0x0}, 0x2) 2018/01/12 02:52:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000257000-0x4)=0x7, 0x4) r1 = memfd_create(&(0x7f0000224000)='selinux}!trusted.\x00', 0x2) getsockname$inet(r0, &(0x7f0000653000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac4000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f000087e000)={{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$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ee4000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c10000-0xc4)=@ethtool_drvinfo={0x3, "c5e97116076581c93cf767ad3086e8544d6e9b4a942060fff746a9a5d0105527", "a0219f1397e932c51e56c117d7d7c93787feb197424c42515809fdd54a1cb0f9", "f0aad46e9b039e133c080f9fc67538c45169075dffa473fb8299cfd1a5acacca", "4feb75b542804ef8766c2b262ab805924a69dd7d9d93db84bc786a82cf784086", "750946cfa91150edc20d7969650aab17be1a08335d141587c50dbe39912aef6f", "c5bf86e300f1a3dc050cda52", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0xb, 0x0, 0x1) 2018/01/12 02:52:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={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}, 0xa0) 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={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 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, 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) process_vm_readv(0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000007000)=[{&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x1, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f0000007000)=""/136) openat$dsp(0xffffffffffffff9c, &(0x7f0000008000)='/dev/dsp\x00', 0x0, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:24 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000f8b000)='/dev/dsp#\x00', 0xfffffffffffff800, 0x6a0400) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000f8b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f8c000-0x4)=0x10) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) close(r0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000f8c000-0x10)={0x3, 0x20000000, 0x4000, 0xfffffffffffffff9, 0x3e9, 0xffff, 0x100000000, 0xdaef, 0x7, 0x6}, 0x10) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000f8c000)=0x3ff, 0x2) uselib(&(0x7f0000622000-0x8)='./file0\x00') mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000f8c000-0x8)='./file0\x00', 0x200, 0x21) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000b04000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/12 02:52:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)=""}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000075000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000b50000-0x2)={0x7, 0x10000}) 2018/01/12 02:52:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:24 executing program 7: setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000152000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x400caeaa, &(0x7f0000651000)={0x2, 0x3}) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000b5a000)={0x0, 0x40, 0x4}) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000001000-0x13)={0x3ac, 0x0, []}) ioctl$int_out(r2, 0x2, &(0x7f0000244000-0x4)=0x0) r3 = syz_open_dev$audion(&(0x7f0000d53000-0xc)='/dev/audio#\x00', 0x3f, 0x202) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f00005f7000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0xef5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/12 02:52:24 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000-0xe4)=""/228, &(0x7f0000002000)=0xe4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)="04", 0x1}], 0x1) userfaultfd(0x80800) readv(r2, &(0x7f0000003000-0x18)=[], 0x0) getdents(r2, &(0x7f0000002000)=""/194, 0xc2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 02:52:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000911000-0x4)={0x0, 0x0, 0xffc}, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bfc000-0x4)=0x400, 0x4) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000876000)=0x0, &(0x7f00008a5000)=0x4) recvfrom(r0, &(0x7f0000b33000)=""/4096, 0x1000, 0x140, &(0x7f00006f3000-0x10)=@ethernet={0x6, @random="725ec32b5494", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000079000)=0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e9e000)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f0000401000)={0x0, 0x78, 0x7, 0xfffffffffffffffb, 0x100000001, 0x9, 0x0, 0x8, 0x0, 0xc, 0x100, 0x6, 0xc7, 0x5, 0xfff, 0x7be8, 0x1ff, 0x1, 0x400, 0x6, 0x9, 0x315b, 0x8, 0x4d9, 0x9, 0x8, 0x1, 0x1, 0x6, 0x9, 0x100000001, 0x7f, 0x1, 0x0, 0x1, 0xb6a4, 0x4, 0x1000000, 0x0, 0x8, 0x0, @perf_bp={&(0x7f000037d000-0x1)=0x0, 0x2}, 0x10000, 0x8, 0x1, 0x0, 0x21, 0x80000000, 0xffffffffffffffe1, 0x0}, r1, 0x1, r2, 0x0) 2018/01/12 02:52:24 executing program 3: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ba4000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r2 = creat(&(0x7f0000378000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f00002dd000/0x3000)=nil, 0x3000, 0x100000a, 0x8872, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) ioctl$TCFLSH(r2, 0x540b, 0x2) getpid() socket$inet_sctp(0x2, 0xa, 0x84) r3 = dup3(r1, r2, 0xfffffffffffffffd) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000a0b000-0x50)=""/80, &(0x7f0000b79000)=0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 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$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000c53000-0x4)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000a1b000-0x28)='>group]:wlan1&em1posix_acl_accesseth1$(\x00') clock_gettime(0x0, &(0x7f0000085000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f000093a000-0x10)={{0x0, 0x989680}, {r5, r6+10000000}}, &(0x7f00003de000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r3, &(0x7f0000872000-0x30)=[{{r7, 0x7530}, 0x200000002, 0x80000004, 0xfffffffffffffffc}, {{0x0, 0x2710}, 0x0, 0x21, 0x1000}, {{0x77359400, 0x0}, 0xffffffffffff6123, 0x9, 0x1000}], 0x30) 2018/01/12 02:52:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000af9000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000914000)="c6afc1ceed39da53af7aafb0be099039bcf34df6343ea17bfe2a72d42ca0c12313676b0161e4332caee62c897f7f515365830374d9334d3254c153c8d4b4f6eecc1d2fb54b6b3a62cfe024719faff311e1771836ef2bf4f89f3af25aeb16a5c3bea3c92d0d3384b166e4fe860db55d83ccc04ab6", 0x74) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) geteuid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00004bc000-0x4)=0x0) migrate_pages(r2, 0xad, &(0x7f0000ff5000)=0x3f, &(0x7f0000cb3000)=0x7) syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:24 executing program 4: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ba4000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r2 = creat(&(0x7f0000378000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f00002dd000/0x3000)=nil, 0x3000, 0x100000a, 0x8872, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) ioctl$TCFLSH(r2, 0x540b, 0x2) getpid() socket$inet_sctp(0x2, 0xa, 0x84) r3 = dup3(r1, r2, 0xfffffffffffffffd) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000a0b000-0x50)=""/80, &(0x7f0000b79000)=0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 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$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000c53000-0x4)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000a1b000-0x28)='>group]:wlan1&em1posix_acl_accesseth1$(\x00') clock_gettime(0x0, &(0x7f0000085000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f000093a000-0x10)={{0x0, 0x989680}, {r5, r6+10000000}}, &(0x7f00003de000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r3, &(0x7f0000872000-0x30)=[{{r7, 0x7530}, 0x200000002, 0x80000004, 0xfffffffffffffffc}, {{0x0, 0x2710}, 0x0, 0x21, 0x1000}, {{0x77359400, 0x0}, 0xffffffffffff6123, 0x9, 0x1000}], 0x30) 2018/01/12 02:52:24 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8b000)={0x0, 0x0}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c78000)={0x0, 0x0, 0x0}, &(0x7f0000f8d000-0x4)=0x8) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f8d000-0x6)={r1, 0x8}, 0x6) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f8c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007af000)=0xe8) r2 = socket$alg(0x26, 0x5, 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, 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) mknod(&(0x7f0000939000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000fae000)='./bus\x00', 0x0) open(&(0x7f000085f000-0x6)='./bus\x00', 0x0, 0x0) bind$alg(r2, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) close(r2) 2018/01/12 02:52:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) listen$netrom(r0, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xd, 0x5, 0x2) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000007000)=[{&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x1, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x40045532, &(0x7f0000007000)=""/136) openat$dsp(0xffffffffffffff9c, &(0x7f0000008000)='/dev/dsp\x00', 0x0, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000860000)='/dev/mixer\x00', 0x2100, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003a7000-0x30)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x67, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008a4000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b60000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a52000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, r1}) socket$nfc_llcp(0x27, 0x3, 0x1) r2 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000213000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f000000c000)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000a67000)=""}) 2018/01/12 02:52:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000475000)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000f2000-0x8)=0x2) ioctl$int_out(r0, 0x5462, &(0x7f0000f74000)=0x0) ioctl$VT_RELDISP(r0, 0x5605) 2018/01/12 02:52:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000ba5000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = eventfd(0x8) r3 = eventfd(0xca) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e3b000)='/dev/autofs\x00', 0x40000, 0x0) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e44000)='/selinux/validatetrans\x00', 0x1, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a68000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_GET_SIZE(r5, 0x7704, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000082b000)={0x0, 0x0}) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006d6000-0x10)='/dev/sequencer2\x00', 0x3, 0x0) r9 = syz_fuseblk_mount(&(0x7f0000faf000)='./file0\x00', &(0x7f0000c2f000-0x8)='./file0\x00', 0xa000, 0xffffffffffffffff, 0xffffffffffffffff, 0x5515, 0x89, 0x20) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003a9000)='/dev/sequencer2\x00', 0x361800, 0x0) r11 = socket$nl_crypto(0x10, 0x3, 0x15) r12 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a67000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000559000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r13 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dc0000-0x11)='/selinux/enforce\x00', 0x100, 0x0) setsockopt$inet6_dccp_int(r12, 0x21, 0x0, &(0x7f000094b000-0x4)=0x6, 0x4) r14 = syz_open_dev$mouse(&(0x7f0000fd6000-0x12)='/dev/input/mouse#\x00', 0x401, 0x101000) io_submit(r0, 0x7, &(0x7f0000680000-0x1c)=[&(0x7f000097f000)={0x0, 0x0, 0x0, 0x9, 0x100, r1, &(0x7f0000d60000-0xcb)="378f9883d954fc21ecd6aa68dfae5eec3bc3c9b06e902defa45f8aca1756ff7e40a2c59d3821deef2dbf1377498e04258cc033ad2bca90a773da798bd27d80abcad7e4aaa340e5d43ba6217abcfba4284f3397f129aeda7707017883060e46fd392e0339f9362a3d9bf19d505ff30855ff859fb7a1169d511f375c760086e5958f8b218bd11e9786ae144cfd22ca8f2c5b51e9cde479db74e81e3e22f6afdad64c6be9b8c9f91a976f4b32f82e5aee31a4ff3dadc20d5ab07a86c80da2823603cf83aafc593b47914c9838", 0xcb, 0x6, 0x0, 0x0, r2}, &(0x7f0000495000)={0x0, 0x0, 0x0, 0x7, 0x3, r3, &(0x7f000060b000)="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", 0xfc, 0x400, 0x0, 0x1, r4}, &(0x7f0000dd1000)={0x0, 0x0, 0x0, 0x6, 0x8, r5, &(0x7f0000f35000-0x6)="a0dfd3271323", 0x6, 0x24e4, 0x0, 0x1, r6}, &(0x7f0000f7c000-0x40)={0x0, 0x0, 0x0, 0x7, 0x2, r7, &(0x7f0000cf4000-0xb8)="1f07129c9ef91b69fc04201a011496b94488e23f5b57a03c3249cd7565fb9b005afb5d650d20fdc4e9ba0339a968fc5b882cc45f4ff5279cf1fbc15857d207f7162663fdce9593f25ec0b01b27b38cb49617e0e648e1b90635b73aa6efe7e946e7260111710e7f1908cfe2231764a20126702a8a855ce57ec0f2a97496b8242175cd816983096dec186f3965cf1029f72c592f013b46d59917e5025fca499ed9e3dad201d2ed9a0bbf8718a62b9bc7845df26c195918af2e", 0xb8, 0x81, 0x0, 0x1, r8}, &(0x7f0000943000)={0x0, 0x0, 0x0, 0x2, 0x400, r9, &(0x7f0000895000)="4e8a1dfaca0143e254785d1fb220f3e4975aa6d0d508dd8c17f4666aad0bd9002fb69363b2fda6ccc848dda9694460f82055757c17aa7213c5e1510cfe8a1f9fa71260abc6899a4e862307e4891d662717e1be97563295c1e7dbe2f5bbef762f77f8569f28a760db88cc6e8c990571a7e71a5245daf548cd78aaa05a440ed65b13124fe0494ce265843e7fc2bd90ec79009f33911468e2b8088255a98138f8aac0d1d2d29e4c5be033545351917f44ecb6c0b1c952e83ddc4c078440a74a84fa7b3c018a15e80da79c842c0cb65125743850a9185351c4d01e0a56b3eb16569e00", 0xe1, 0x10000, 0x0, 0x0, r10}, &(0x7f0000c6f000-0x40)={0x0, 0x0, 0x0, 0x7, 0x800, r11, &(0x7f0000ddd000)="cb7c1c0329f064c091f31af7bae4a3e304253f525fff4e8812fd92aa3ecfac2c14f690072d640332d0c1ecf1c58c50d4715faf60bfa7d1792d0654915f3268be6328936aef1f0c05a41e7abdd026477a968ded", 0x53, 0x150, 0x0, 0x1, r12}, &(0x7f00003c4000-0x40)={0x0, 0x0, 0x0, 0x8, 0x1, r13, &(0x7f0000685000-0x36)="4b72fbb1c3720fb80ce42727e09407b9f9d3b0bd6a5f4d5c2234b497a88eb7e621f4dc6e9ac1cbc777ea1ce13d1f9db1cf0b7f6b1615", 0x36, 0x6, 0x0, 0x0, r14}]) r15 = socket$alg(0x26, 0x5, 0x0) bind$alg(r15, &(0x7f00004ac000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) accept4$alg(r15, 0x0, 0x0, 0x0) readv(r15, &(0x7f0000975000-0x8)=[{&(0x7f0000835000-0x1000)=""/4096, 0x1101}], 0x1) 2018/01/12 02:52:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:24 executing program 6: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000103000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00001d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000020f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet6(r2, &(0x7f000039f000)=""/99, 0x63, 0x0, &(0x7f0000d1f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$packet(r2, &(0x7f0000e7a000-0x14)={0x11, 0x1, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setresgid(0x0, 0x0, r0) 2018/01/12 02:52:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) [ 171.008301] binder: 25863:25868 BC_FREE_BUFFER u0000000000000000 no match 2018/01/12 02:52:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000154000)=0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000ade000-0x7)='status\x00') r2 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r2, r1, &(0x7f000030f000)=0x0, 0x7563) 2018/01/12 02:52:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ff5000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xfffdffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000abe000-0xc)='/dev/rfkill\x00', 0x28400, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cd9000)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00008ee000-0x4)=0x4, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c9f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000faa000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cc2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bef000-0x4)=0xc) lstat(&(0x7f0000c71000)='./file0\x00', &(0x7f00008ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000c58000-0x8)='./file0\x00', &(0x7f0000ecd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000d9f000)=0x0, &(0x7f0000715000)=0x0, &(0x7f0000601000-0x4)=0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000143000-0x8)=0x0) r7 = getuid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000593000-0x4)=0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = signalfd4(0xffffffffffffffff, &(0x7f0000521000-0x8)={0x6}, 0x8, 0x80800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008b7000-0x4)=0x0) r12 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000eac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bac000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r15 = geteuid() sendmsg$netlink(r0, &(0x7f0000d86000)={&(0x7f0000ba8000)=@proc={0x10, 0x0, 0x3, 0x0}, 0xc, &(0x7f0000e98000)=[{&(0x7f0000a85000)=[{0x90, 0x24, 0x4, 0x7, 0x3, [@nested={0x10, 0x35, [@typed={0xc, 0x8d, @u32=0x80}]}, @generic="96cedd5dff99edec674c", @nested={0x48, 0x3e, [@typed={0xc, 0x53, @pid=r1}, @flag={0x4, 0x10}, @flag={0x4, 0x52}, @typed={0xc, 0x81, @pid=r2}, @typed={0xc, 0x87, @str=':\x00'}, @flag={0x4, 0x45}, @flag={0x4, 0x7c}, @typed={0x10, 0x17, @str='ppp0\x00'}]}, @nested={0x1c, 0x73, [@typed={0xc, 0x5, @pid=r3}, @generic="e511df987dad24275d2fa2"]}]}, {0x1250, 0x3e, 0x130, 0x1, 0x2, [@nested={0x1c, 0x14, [@flag={0x4, 0xf}, @flag={0x4, 0x25}, @flag={0x4, 0x26}, @typed={0xc, 0x46, @ipv4=@broadcast=0xffffffff}]}, @nested={0x1128, 0x32, [@generic="550f510c358a13ea63b598f169e0fad41bbb8e0a0614b24173c7915cf83f63d471c4749cc69e1fa05d66ad37e338de5b06228655fed75289cfb46002727d55b4d6f1879d8aae70fc2a574f7bd00e7b8d9c903784da2aee473477fc80774e1e0910d1ebf3189f22f0bc98d8e7e63505fce18359802af12782e75c93f6ff0cd5c99206b621e4d9cc2158673cef54296c3242b32e128f9966dee3930c3fc07558b623f988117a171ba1ac18040a965d4125fc5247912f53fb5ed91d31c31a226d65b248fcd3e1576876bbfe0ce52c7d1ddb6afd5229454dfd68b18285efd5d8a2cf6bb343e686518bffd892631908662198a37c919aec7966dada1fd7d7c64e8c9fbb2c289c2cdc5f419312f3a50d9121cb885036168407096a37875364913dc29e8e2d6029dc6ca390f331f02bc301e039fe2b12ff6ca56e145f7f69058c7b2cdf41f3cc92af0a06cee92fdebe8b001d251f5c09297827d6f4cc2d6fc4fbee61e20199015df01e5d9908e181934e54ab1da3fdbd533f4fc57f025771ed033238ca453c379f987991cde735def217ae92a1120327c1e212bd5c59062213653aa853b6b8977f41c128141d904357b5599b4b6b8600f7e6c688792912bf0a85d58fb76a87496630d7f2464a69aef7ef43ee39b81a054eb77d03f878bfdef8770af3b872b9934060f7a5b014887468a2f147e0b6307f4f27f387b07c15f63741219416f011098a0574c7b9001d6ca6e2ab5f6b3739da4dc3890b02c2a1de30adbd8f2c99f8f487af55ed917a3cf2ba3264bac536d7c7d069b0a2f5ca72466bdb603a0ab3aee2386af1d05afb509197cbdf53bf7e96365bf5b2010342b45c451859ee733471693fb48b1139a9641fd8a5f6c37d9e90a40871a360d061993d7ad2b2291de2179983f15ff023e6af8e5425e28e3fedcc913677eb0260824838506f6d6269939aa0b170520ee8b3a881f222e1c845e3ee3c71a92f095c8b1a10bba6d363ab1c567a199708b6441101faa63f8ad2713bc3087458585adaa2dd60ad04c40d813f6f3ce927849e5c5fb4af3321e33d366ba0cc23dac6d5894321c735defaa86bd93e42f967429534c8801f8c958346906938a338de00d2a0d632e086c84f1012b4330cbba42c00c600cf870baecb99fa2aeb2139d5adbe9e13ff2bc792d534257879be4e22f5af7b872e8c4ed2fcf9de874449cfb1d0ccab7ad22758e5587e0feca633623755f49515355a69d7392576c36b88ed46bef649c1fdc9b116679452abffba81741533530251c5017bb3eb2748f517062960734fa24fb51ad052c2cf32b95e40417db9eb8f6007c3508d9282c69dc419d94647db16226c7de183c3c9dee54b2d9007c9113e0dad5e0f52f106a9daa9ba695c88b89c83effed9775517ad7362a1ede925420f80d0785c9766208567301efce5e1f76281c8156eca36f4ef021f0de403daf31987797d8e794614f2d93528c0f0bcbe46878aa562253bb118b29fd410d0471d0a842acfcab789c92cba82c439a7247986dfc7fe15a2830bb3be2c82317a5ed2278867cdb9dab5eb55f7c9e642aaa52b907d66ce706613eaef90cf4e43788accc8e678090445c3b648c7f3f6ec4358b736f46607266765be6eb8f33742344f7085b3b7fb16d02ccb2a72cf2431170afec649bda162b6be9fd62b2d81f7faba6f9f34e780f924114066691454f34381fba0eca61f1d3f00c7f32fdc78a4eb80f04035fb1273a500625a83edbdd0f0d72aab7c878010386fd31e435e9b19597f6e682ad814e067b642e43ea9da8cf04aa88b48d13fe5bf00faba2518a0710bce94a0e474eaf6360f1ae22c73c93ced60660d29421f50f125636a6cf3cc307634cdc0402eca2f349676742027f82c6babe9fb6a322e94d839c93869a4aa48d803842d3512e9e252d9efab80e106490703a1f4efbd45c862458f2997f13029d7de6dacb00afb51b6f77d2393c8ad4f161960fea96d4159155778ea55839822ed095886beff15d2bf6190aa90f1c8e500d3636fb07b4ad14af5a545e8c1f219e092922c53988f9e5c9445e41ffadf51c4a63541c78dccd87834fee799cb4ca9e8d89631fa557d5842b5c4327c1c23379a3441ee09e6117a08f7ac61150461d20444da7c717e0233fc60b7c8354a87fb8da822bd1d44a966a337e9fc427feb5845dcda08920b21cd7841c6977e3ef1e7b8e6e5b70d62556eba00ee002e5903d006ff9e73bb88527142f8ce3e14265c29b82fd151af3e0741854c43e9d7c114e252adbb6acbe38ec5fbf8be306888a09029d06606f64b80b41946c8f2cb8dc50924fb1d286d6c4bbf0f7637695ec0b120e59624f537556c208d670f30c367d87e963323e5287938f9e2de84326c19bc3f476690374ebc15b756cb154ed613234343d3faebd77e342486354b9d0ece039cbf0c230f922108f5b14784d5b36e3e58dc906f1bbad191129c2e7dc5db90b88f019f0f8b97017ce5be01247c25b45e58860bb9f5a505fce2a6d3211f31393579dd030a243913e0b9f19c37e2f6b64282b6fc4856a59e3ece78e49d521197722ed9417cc6afb12860ce3f35f574f7e3dc67a9261ab31fd6fa6f1c5a71edeb2af4a830ab1bfa3b988be11516129caf40b5a92698fb29c41f6ff8c8308193b14e042cfa39033b0bc84dc5f5b3e44809f9ab5fbe704a7ae041b6c43429f46595cab36a8a09466b8cbc3de472e0a45c2bf02855b35765240185a1b603dc3057bc934329802e8e17570d1032ab16edd617629443cb93c64a389e67904576952fdd5d2a47e5c7eaa91c469669155fe38e3ff8db7a2db9d31a8d72bfed2f6b179d61bd55723c8f1889fc2aa6691518d24873b2a5985a26cd8aacd43c464eabb56eee995f2be97a6a70efd647d74c180ae02353160b6f2f5dbcc9b13d4d368057ddd6080628eb3e0fe37177b60276cc371e5d405a067073771c2d0a6b169271b112972e7e11a9973001c599def21b7e6f764fbe2f3883ac1d99fd6e95eb99de4c5c23abce5ecbe4b640d32bc3a6e2c473017e0994e10703cc0e5dd8408f8c8c32233af0b29244767dadd04ffbb6b334584e6965d0b308fdc4cebdfefe35b3b0f5cab855a958260407a42c430aedf9edb4f26b9ee6f1e4eafa71a51c0809f0db7f7576a78c64aad18a11cbedb7ae59374223f4e78126640e3556f5dc560da17ebda3405fdd729f23f12986ae0027fc5f2e7f76e053889621b891c1f50d85ee4785ec05b3fa0b2992758a9f642b075b9c81c99131dd3326d551e8a5135d7d23e927d9e4c012232e7fc27ec5bf6384d20b34c51c2ee4979707f9e0758414e57f3ca7c7d6ec42fa16fb0b799812c86d3b0f976570efb589ca9f3c35fda740b2143aafa9acc89c3242a7e63079b65f32237cd5029ea562cba62189557ea1a4a74434d50a73ace3d65dcdb27e37bea780c58101290617585cb95e299d83cabe1811252144785d0e015e23f8ff6748e0144cc64da50b6efed0f0222ecbc49b3cd31e7b80654070cbe02be726053af3e2feb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[@generic="1efbe6af29c6ea035fcb3aa1c91e7a4d3f80aa651e08c4c6d13273eaa906a296e16d910b209ee2a69bafa14ee09a58aa941aaaf3a2233a1fb4a9c8b47a6e9d0a99010d514a383176ef2ad6a8377d1e42e779bcb373084eb2b91905afe94d8e4014b3a210544d6330059a178cee16745922a2ae642c7ce9da91de7dea7b98d41172ac663872f8432022318a45e0662de11ec591281044f988cd68cdf34d3971e9fa55601ec8be282dd9c7d534e9e5aeb5170de6596debf894bd1e5c03321da4b9fcb423f4b0d85d9d64af38fc0d3e", @flag={0x4, 0x29}, 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", @flag={0x4, 0x94}, @typed={0xc, 0xe, @ipv4=@loopback=0x7f000001}]}]}, {0x20, 0x18, 0xf21, 0x4, 0x0, [@flag={0x4, 0x4c}, @typed={0xc, 0x23, @uid=r15}]}], 0x1464}], 0x4, 0x0, 0x0, 0x800}, 0x40000) [ 171.087212] binder: 25863:25876 BC_FREE_BUFFER u0000000000000000 no match 2018/01/12 02:52:24 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) close(r0) 2018/01/12 02:52:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000499000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008dc000-0x4)=0xb) write(r0, &(0x7f0000472000-0x1f)="1f0000000007ff060000001d000605400000f8000900018000000000000000", 0x1f) 2018/01/12 02:52:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000000)=[], 0x0, 0x1, &(0x7f0000002000-0x8)={0x10003}, 0x8) 2018/01/12 02:52:24 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f00006f4000)='/dev/dmmidi#\x00', 0x7fff, 0x4080) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b8f000-0x2b)={0x0, 0x23, "a4e2c78ebb379b3184295edb054ea45a7cc8b7f61f6df0cbcf2e19beb92a7c4c0a1f46"}, &(0x7f0000855000)=0x2b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x939}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x13, &(0x7f000023f000)=0x0, &(0x7f0000e24000)=0x4) 2018/01/12 02:52:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_matches\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x800000000000009, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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={&(0x7f0000794000)=0x0, 0x0}, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) read$eventfd(r1, &(0x7f0000345000)=0x0, 0x8) 2018/01/12 02:52:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00004bf000-0x38)={0x1, 0x0, [{0xd6, 0x0, 0x0, 0x0, @adapter={0x9, 0x6, 0x10000, 0x2, 0x0}}]}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={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}, 0xa0) 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={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a39000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9c000)=0xc) geteuid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000931000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000c99000-0x80)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x898}, @in6={0xa, 0x1, 0x7566, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x3, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0x80) syz_extract_tcp_res$synack(&(0x7f00008ae000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000d2c000-0xa)='/dev/dsp#\x00', 0x1, 0x105000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000d37000-0x5)={0x7, 0x1, 0x9, 0x2}, 0x5) r1 = socket(0x1e, 0x5, 0x0) bind(r1, &(0x7f00002a7000-0x80)=@generic={0x1e, "010300009a000000000000000000000009a979f3210000000000000004bad62e0a43a632ed4938d36d73fb8f8401a3ff59a4002b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f35b2461205000158d19bcb31f1314a8ef151622ca5bdc9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f00003c3000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket$netlink(0x10, 0x3, 0x10) write(r2, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/12 02:52:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000076d000)=0x3, 0x4) 2018/01/12 02:52:24 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ac7000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) close(r1) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f8b000)={0x6527, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfa5f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffff8, @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, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) 2018/01/12 02:52:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000753000-0x9)='/dev/sg#\x00', 0x1, 0x2) getsockname$packet(r0, &(0x7f0000b8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000020b000)=0x14) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/12 02:52:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000775000)={0x0, 0x0, 0x0}, &(0x7f000069b000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000b50000)={0x0, 0x0}) clone(0x200, &(0x7f0000b1c000)="", &(0x7f0000744000)=0x0, &(0x7f000033b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000225000)='./file0\x00', 0x103e, 0x0) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000a6e000-0x8)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) kcmp(r1, r2, 0x0, r0, r0) ptrace(0x10, r2) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/12 02:52:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000549000-0xc)='/dev/rfkill\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) 2018/01/12 02:52:24 executing program 0: mmap(&(0x7f0000000000/0xb0a000)=nil, 0xb0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0b000-0x9)='/dev/kvm\x00', 0x80400000001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) r2 = eventfd2(0x40000000000008, 0xfffffffdfffffffe) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/12 02:52:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f000016a000-0xa)='/dev/dsp#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000075e000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x6, 0x0}, &(0x7f0000ae9000-0x4)=0xa0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000028e000-0x18)={0x1, 0x0, [{0x488, 0x0, 0xa00000000}]}) 2018/01/12 02:52:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:24 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000f8b000)=0xf000) close(r0) [ 171.261855] QAT: Invalid ioctl 2018/01/12 02:52:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ba000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c81000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000d1000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000518000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d8000-0x4)=0xe8) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000be1000)={0x4, 0x217800000000, r2, 0x101, r3, 0x5, 0xd0b, 0x3}) sendto$inet6(r0, &(0x7f0000e1e000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10000000000018, &(0x7f00000bc000)=0x0, &(0x7f00006b9000-0x4)=0x214) 2018/01/12 02:52:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000051b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000120000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cba000-0x9)='/dev/dsp\x00', 0x200040, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000175000)={0x0, 0x10001, 0x30}, &(0x7f000037c000)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a8e000)={r2, 0x719}, 0x8) syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000430000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00002a0000-0x4)=0x0, &(0x7f000055b000-0x4)=0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b8000-0xf)='/dev/sequencer\x00', 0xe080, 0x0) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f09000-0x11)='/selinux/context\x00', 0x2, 0x0) linkat(r4, &(0x7f0000c99000)='./file0\x00', r5, &(0x7f0000951000-0x8)='./file0\x00', 0x400) [ 171.321520] QAT: Invalid ioctl 2018/01/12 02:52:24 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x20000000004, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000005000-0x20)={0x0, 0x0, ""}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/12 02:52:24 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0xfffffffffffffd35) close(r0) 2018/01/12 02:52:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 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) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/12 02:52:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f69000)="40260000001f6b657972696e6700", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000487000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000dd0000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c57e95ec8672c93340f643a664f13eeab84c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37cb640f476c8d753d000008faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$bt_hci(r0, &(0x7f00002b0000-0x6)={0x1f, 0x7, 0x3}, 0x6) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000b1e000)={0x0, 0x0, 0x0, "71756575653100070000000000001400000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000c33000)={0x8, 0x7, 0x9, 'queue1\x00', 0x1b9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 02:52:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000f6a000)="1f0000000004ff00fd4345bb07000000004000010900010001160103000000", 0x1f) openat$dsp(0xffffffffffffff9c, &(0x7f00005c8000-0x9)='/dev/dsp\x00', 0x101080, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000b9e000)=0xe3ddaee) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00007be000)=0x0, &(0x7f000094b000-0x4)=0x4) [ 171.353966] ptrace attach of "/root/syz-executor6"[3722] was attempted by "/root/syz-executor6"[25949] 2018/01/12 02:52:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 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) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/12 02:52:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e02000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x81}) r1 = syz_open_dev$tun(&(0x7f000043a000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) 2018/01/12 02:52:25 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008a5000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x7fff) 2018/01/12 02:52:25 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f7f000-0xa)='/dev/cuse\x00', 0x10002, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000eed000-0x1)=0x0) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f000076d000)=0x0, &(0x7f0000e0e000-0x4)=0x4) sync_file_range(r0, 0x2, 0x1, 0x1) r3 = add_key(&(0x7f0000138000)='.request_key_auth\x00', &(0x7f0000690000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008c2000-0xc)="158cfb0e5f78e5fde67eae33", 0xc, 0xfffffffffffffffb) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000324000)=[@in6={0xa, 0x2, 0x500000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0x38) geteuid() fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000fd7000-0x8)=0x3) getresuid(&(0x7f000071a000)=0x0, &(0x7f00000fb000)=0x0, &(0x7f0000bcf000-0x4)=0x0) stat(&(0x7f00005ee000)='./file0\x00', &(0x7f000002d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) keyctl$chown(0x4, r3, r4, r5) 2018/01/12 02:52:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00008db000)='/dev/autofs\x00', 0x40800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000503000-0xc)={0x0, 0x4, 0x30}, &(0x7f00002db000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00007c5000)={r3, 0x7, 0x8, 0x5, 0x40000000, 0x401}, 0x14) connect$nfc_raw(r2, &(0x7f00003ea000)={0x27, 0x0, 0x3f, 0x6}, 0x10) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000df000)=0x4) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) lsetxattr(&(0x7f0000972000-0x8)='./file0\x00', &(0x7f000079d000)=@known='security.evm\x00', &(0x7f00006e7000-0xa)='eth1wlan0\x00', 0xa, 0x1) readlink(&(0x7f0000dfa000-0x8)='./file1\x00', &(0x7f000057d000)=""/4096, 0x1000) poll(&(0x7f0000cbb000)=[], 0x20b8, 0x80000000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00009c6000)=0x0) connect$unix(r0, &(0x7f0000003000-0xa)=@abs={0x0, 0x0, 0x0}, 0xffffffffffffff03) setsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000934000-0xf2)="e4bc79c67339e6165b1d9045235a4ae318fc76749d089ad066ac690155a4c20a8a5de79bee5681b38f11ebc04af1b9c0aedf64183882a4b2cf8b25c4f2d4c63443588225debe07bc54c10c15be6a3cdf34dbedf4da40625401ebb93fa34279da0e307dfddae2dbb3e61dbe32a6e7d11ea516f3a9eac2140ac8ecfed998c188cfa41ba8b49c4d4a4651ef4fc7b3f93f65acff72c100c7f89e01e95e430730d3c3760a3ab4ab59d6816f7dc8eb967798a47dc8a28d37585332292241a35b1f46afd7e64b69b862d6d5f581f3318b49c9d17d1b8a0d655a94a5ad187f1e8a8347659ae41e78237ee5f9269eb769e39fd8da02db", 0xf2) 2018/01/12 02:52:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f000035a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='uservmnet1\x00', r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x0, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000001000)=0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)=""/107, &(0x7f0000001000-0x4)=0x6b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000003000-0x24)={0x0, 0x8, 0xdc0c, 0x2800, 0x10000, 0x50000000000000, 0x1, 0x7fffffff, 0x4da5, 0xff, 0x100000000, 0x81}) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000002000-0x4)=0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000003000)=0x17, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000005000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x0, 0x101080) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x3, &(0x7f0000006000)=0xaf, 0x4) socket$bt_l2cap(0x1f, 0x1, 0x0) syz_open_pts(r3, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000007000)={r3, r3}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000009000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 02:52:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={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}, 0xa0) 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={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d65000-0x4)={0xffffffffffffffff}) r2 = getpgrp(0x0) getresuid(&(0x7f0000a55000-0x4)=0x0, &(0x7f0000723000-0x4)=0x0, &(0x7f000050b000-0x4)=0x0) lstat(&(0x7f00006c1000-0x8)='./file0\x00', &(0x7f00002e3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00008f2000-0x1c)={&(0x7f0000f89000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00003f8000)=[{&(0x7f0000ef1000)="8b22046369f4ae73159849e20b6fa97c9b42433bb00dc0626e0d04cc4178d423e4fb0c40cd6bb5a1eda2a0c4fc0a4729959a15811e4acca844bd3813f26459e563bc6b43c6c64a12c501d509ead6f90dd76ccb6c1bc73c299c5d0b9ee53012f4f85cc635e2", 0x65}, {&(0x7f0000ccf000)="655c5a6af7b86d3b3b1c1bcec58dd3f98aa28c1fe715bcd5c279eb137b833c9c8f6f87a11896c59694a2c6a8b06fe0db5927af6e684f0736f812af13df72860a2e7682b590d30769d73874c6048c66180c25cc02e6fb79cd069637aa90c6770834917d06715bdf6c7934d703fe28eb73c4b118efa64539a29320c7dd80fc99b3835b8bc09532773072c2605480ea5e31a6ab7b401e900f2cefd1099313b707a2bcc821d322413a85eabd5a7186405e0ccb7c1361aa05eb8f2c41d4efef073105bf", 0xc1}, {&(0x7f0000a32000)="4cda0516ed820449a023e6980755c7cf09512b6e00eb3f576633b17b6be329cc28f8382517e52c67acf74f3c222db548031de89a8c02371fbb9372e3b1e502a69537c84cb657a90c701c3ef05330990fca7981529b90bec2731d183b0584b686514b501d889a0a9d34d3e8b77583970c49fcc230eaf7a5d38824d47394e0a8214c0f0c2fdefa8fbcd85c58e210b7550cc36e39dc0eb3fab8141af16f6f423d48be12898521276d8d632585b5d5af822ce54f9335ab20fd6ee508227cac825cea15e7ae536e3aa914c3d2b9fe", 0xcc}], 0x3, &(0x7f0000ab9000-0x4c)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x4c, 0x20040004}, 0x10) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000b6a000-0xe)='smaps\x00') modify_ldt$write(0x1, &(0x7f0000e89000-0x10)={0x3, 0x20000800, 0x0, 0x800, 0x5024, 0x3, 0x0, 0x5, 0x7ff, 0x7f}, 0x10) io_setup(0x0, &(0x7f000083c000)=0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000424000)={r1, 0x18, 0x1ff, "c57f270151eec9d31561e9daeb92000d94c6779ded56cb1aa24df64a432818f41f02d28bc19342fdaa7caeb1f55b2ae2beca38bfb7e2fc8f631f351e3261c7ef2dac689b1a7a1474074d122570816f94427bb782a698d4804743dbe33432b3f937498379b2cf26dd5b466dfb606df4182a6d6ed52ab38d243e4c18f8f497f1328b8984f28c67c49599404319cc4d5ece71677534d99fcbaf304d5277d7bb0b94395b8307f473b1e39b"}) sendfile(r1, r1, 0x0, 0x2) pread64(r1, &(0x7f0000ad1000)=""/0, 0x0, 0xffffffffffffffff) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000167000-0x48)={0x4, 0x0, [{0x40000b95, 0x0, 0x597}, {0x2b8, 0x0, 0x100000001}, {0xbbf, 0x0, 0x0}, {0xefe, 0x0, 0x9}]}) fadvise64(r1, 0x0, 0x7, 0x6) 2018/01/12 02:52:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 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) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/12 02:52:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000971000)=0x0) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000309000-0x30)="674e96f76ad6283bccc5f287b5d4da9afdd11a761126664b97f8510b276078027409e7888f292b56d90c8112c348b92a", 0x30) socket$bt_sco(0x1f, 0x5, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000228000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000f8d000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f4b000-0x4)=0xfffffffffffffefd) bind$alg(r1, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f8c000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000f8c000)={0x4, 0xffffffffffff1995, 0x2, "739b145ec8bd", 0x616, 0x0}, 0x10) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000f8c000)=0x40) close(r1) 2018/01/12 02:52:25 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000007000-0xd)='/dev/dmmidi#\x00', 0x3, 0xa400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0x0, 0x0, 0x6, 0x100000}, &(0x7f0000005000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r2, 0x0}, &(0x7f0000002000)=0x8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000003000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) r4 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f0000004000-0x8)={0x1, &(0x7f0000004000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_ivalue=0x0}) 2018/01/12 02:52:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f00007ae000-0x10)="f31ccc6a96bd1725be969df765a891c9", 0x10) r1 = open(&(0x7f0000059000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r1, 0x9) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r2, r1, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) readv(r2, &(0x7f0000e2b000)=[{&(0x7f000023d000-0x2d)=""/45, 0x2d}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000c71000-0x90)={0x10000, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/12 02:52:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x200, 0x0) r0 = syz_open_dev$mouse(&(0x7f00001ee000-0x12)='/dev/input/mouse#\x00', 0xffffffffffff0000, 0x80) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00002ec000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000015000)={0x1, 0xe0, 0x4, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/12 02:52:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:25 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000+0x446)={0x0, 0x0}) sendto$unix(r0, &(0x7f0000001000-0x7c)="", 0xfffffffffffffff9, 0x48080, 0x0, 0x0) 2018/01/12 02:52:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d1a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000032000)='/dev/vga_arbiter\x00', 0x80400, 0x0) recvfrom$inet6(r1, &(0x7f0000905000-0x88)=""/136, 0x88, 0x10000, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000276000-0x98)={0x1, 0x0, [{0x80000001, 0xfa8, 0x0, 0x0, 0x0, 0x0}]}) pipe(&(0x7f0000955000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000ebc000)={0x0, 0x48, &(0x7f0000a3d000)=[@in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000001}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000013d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a7e000-0x98)={0x0, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x46}, &(0x7f0000182000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000239000)={0x0, 0xc8, &(0x7f0000033000-0xc8)=[@in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x293}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fff}, 0x3ff}, @in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xec4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}]}, &(0x7f00008e3000)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000056c000)=@assoc_value={0x0, 0x5}, &(0x7f0000951000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d87000)={0x0, 0x5, 0x400, 0x8}, &(0x7f0000719000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000546000-0xa0)={0x0, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc80d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfb8, 0x3, 0x1, 0x8, 0x8}, &(0x7f000064a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f2d000)={0x1000, 0x2, 0x2, 0x100000001, 0x0}, &(0x7f00004b7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000a26000+0xb68)=@assoc_value={0x0, 0x1}, &(0x7f0000af4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000009d000-0x8)={0x0, 0xfb3}, &(0x7f0000d96000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000837000-0x18)={0x0, 0x9, 0x0, 0x9, 0x3c4c}, &(0x7f0000a24000)=0x18) sendmmsg$inet_sctp(r4, &(0x7f000037a000)=[{&(0x7f000048a000-0x1c)=@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, 0x1c, &(0x7f0000c0b000-0x10)=[{&(0x7f0000fc1000-0xf4)="8ab621d07f8b1ce8bfbff658ec7c62f1c67355e08cbab4f7cc55306efa0052373e28090498770651805d59bd6f996f5c0c1f5801d917b93f725a7ae9957e15257a0acbeaa9a259bde4fce243200d184bd1a5b908c70d78f0d785847ce8423808e76eaa0810e9506070fb47c70f489dc55c861718e68125d14355eca500ab426e4b1f1940dea5151b09c2f3046708c3220e0ebd3065fa454bd313de2a1f6d341c9f4ffef1106efc922c300806471a6e24bffd0eda1cdb9af86c30385b76294fbd9754fcc37ed5bb399ea5bd8ddf5353c56b9ed59632d1f24d4b4114b04c14088c397842e47bcae2951361f9ef2169a0e5e18720ea", 0xf4}, {&(0x7f0000c9b000-0x5c)="3522b0f11d3f42990b76939e3e926c4cc71628a250c17f11c7f1f9b4f98a5fc0d557d5d482b64b9027158bda52475ab99ec6aa8c1e6e75ec50c10a5d65ee87d79117f6e0416f6ee4327b97d0ee1cc7d472d4dd0660d767832fc735f5", 0x5c}], 0x2, 0x0, 0x0, 0x8000}, {&(0x7f0000ee8000)=@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000128000)=[{&(0x7f00008e1000-0xf6)="178128a7b69e0b2627c35a617c80b49aafaa25a2928359d509d14c3bba392833f423ff9cbb323240b327699640c222b6c8d5c910378d5251a3b5765f479cc6a11c0ab12715dd65dc316fee449473e8b6e398530475d19d29968cbf03ed6743f125211739e45823c582761e2d2fcfa2cb865804f1370597053b786d53eb95125e437239cd5f10f569c7444d35070389197201b37ed14cf4381d2d54bc24dc37a679bb986344844afbcd177636338b810a3c613f0ac7ed2d72a3dc39f8118ef343be71721e05615b7f5dd908b6980dea5582dc7c188a09c3523e70717b54e2196c1df0a4f622f764abd5c060faea8e8854ae5351dea913", 0xf6}, {&(0x7f0000e5e000)="e179baa1fd7b125f44fa84e73bae2345322d80058f8e88792714f7c996c133b76e9cd9b673c6646515ecfe426a87e772b5c50513dd977cbd80b8157560c03fb568e67c2b7dd54dbae8bd11ce39e5ee7e46b546ceb2055a119711242ceb790cb3a11a8a009c64bd2547cbbd422a42ce2d4e0d8083cfcb373342a74b282c8b3a413b3d8cd230809e50c54ae3c124a8ac8af33a94046eb16ecbfa", 0x99}, {&(0x7f0000207000-0xe2)="b371f5041263364d9baceb01844faf467c125378d8fa254f77d102e941d8da206a3ca1d161183d0d548d550802ddbfb8e5c5318ad1d7bf89530732665a4aa0c679ee98202dd50320e45546e63ee5022f8db1beeeed9000bb2f37626fbe7bd37810217afb56794d634ddb3d6ae84c6158d622e471a0d02cd7ce5abafd984b92c7cc91ba1e7d420fecf47601ffa50ec07602a32552ce554d44b5802ce95ed22071e7bfd939f5cc48d281d0bbb34fed7e07da451a28573d89e54df20d61febe9f47daf2f547ac5e50daac11afa3374bef45db883455b539abc1064fa8a0a0c714777d89", 0xe2}, {&(0x7f00009fb000-0xcf)="67f36675e7fe4f96227b045ef454a8fa91d6de179b87779a08f426b9dcb00e20d983a85f6c4a6b9f2747e5ddbaf5fb8951117d882b1adb6e4a6a799769fe1c3d885c2925aec44ef94d990b439de87142ff8b93ed0d3d562c0bd05b44e81549f857b21727d0228feefb80f12139a0d6b79fb5a13a1f5c1356ebb28df595674c981e73bbad6a8b924aae44adfc0692da8d6d14c86adc8c289a51e8b1d7b55e419ff6d3bb167df5249b7d659fa574ff1e8b057f80c451e47e31f257853ebfeb45f23bd77791953492806bd24e618da320", 0xcf}, {&(0x7f000084f000)="d341e9a0bbbed4ca54b99c4592ec9248396cc28c0c20754c3bedd954d425a76cce0d23fc49240d0c29000f271b3ca6e30b4efbe9334f6c8a1e0c238de8ab", 0x3e}, {&(0x7f0000a81000)="4c8a618089712af5b47993efe5d56d65194eaa6c888eb669327094cd8b58c37752c86170de5759b9ae99dc3bca555caa9c9977fa1a39ca5371cb03754edb50883a89d79816ce690f92c4d676af32e602b6fe0bef4857c6b7c4514330238105425ff18503846fed71638ab6258acea38f683f2a66f0bab7c369215dfd8544acfd8650160e1443a02e1bc31cca489b44", 0x8f}], 0x6, &(0x7f000052f000)=[@sndinfo={0x1c, 0x84, 0x2, {0x3ff, 0x9, 0x4, 0xc4b, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x6, 0x0, 0x0, 0xff, 0x0, 0x7c8, 0x3, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x800, 0x2, 0x5, 0x5, r7}}], 0x84, 0x80}, {&(0x7f0000030000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000-0x10)=[{&(0x7f0000796000-0xf4)="ec9f9dd6e72e61d01925af355f36674b615bdfa94ca98d08e59acf0c84e8080925fae7596ca1b8d7fadacfaa52f056933b7d0d77b09d0ad55423cb1b47a9537884e292b8b2bd37a089809a269f9be825952a40aa99407c45fd1d8851dab60d83709cd77de5961af3532b32332dbefd65bf713d18b47d747960c1476b8ce63da14a3f7655c0aa10cf3a3d083e0773f5ebb4ad975339a8d75f1bdd379d11d98771ddf1ce2e61690b230795e8125d79836e2aaa82609518649025605cefa17e4eeaa910b25eaf31908af0738c3c336ba9a47fbb2f5ac292496fa81154be4d133fe9d6979592dec0e647e2d1f56e9c38acfd5ef717d7", 0xf4}, {&(0x7f0000bfd000-0xa2)="0c9c349900713f0c57a47a3d4a96c7772b36a1ff9425c16716bed9c87ac78fc378c24242e7acbe301a851e7547d43ef3037baf27ced6ad00d6eec7e18f4da3f77afcc15d7683f1df7439ffa79e9b5932fecc559cf07f163c3dbb9a02120b6b40aedf3665bd8418f884ae60299482e076210488957a7ac7a96fc80bd9dfb6eebd9382cd0224b11d7d8595909c3f4e0b0f4664b2e4f4d3f81518e0b83b8c249c53b9a7", 0xa2}], 0x2, &(0x7f0000eac000)=[@sndrcv={0x2c, 0x84, 0x1, {0xce, 0x658c, 0x0, 0x1, 0x7fff, 0x7fffffff, 0x4, 0x4, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x80000000, 0x2, 0x3f, 0x8, r9}}, @init={0x14, 0x84, 0x0, {0x3, 0x0, 0x100000000, 0x5ff}}], 0x84, 0x4001}, {&(0x7f00000c0000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000089f000-0x18)=[{&(0x7f0000999000)="c50b5c5b59b4a8d335744bf490dd1fb31225e9fbd32c301a750d159db01edff8a1d157ed317a1caf83a6ed909f9f75af03dc69c4b1da90be67e57223955f2f2bf535339b719472d72a8e0d065c78b58bcdca9df0db15a5377a5842c62c8f3e4309d0f23089fd2e656f96bb85c84d3402ca996d7b9b947740ae601883c678dc782f1dc8cef3ea02498e130f1b39a545489f28d40fbad97f44a909215ea965247ccc75d170a58e398986896b32b9d2", 0xae}, {&(0x7f0000694000)="dd215bc33cb603aeeca2f4ec33b511b5dc2f574a25ffe2533afdfed87f35b3f6744ded0e2e3b9ba39765f987158a7ad7c700f212a168ce3602ea89251c2b2a32324e3d647b6f2fee8495d6a8c2bc9bc39be7258acb97514e7a3259dfbc534049a6f1202cd40ad774e01951443571eced64c262f0a8ddb74ffd4a6f4ff97ebf479ec1706d1f2b32cdbb674ca04b9dcabdf81255d10bba2943e9a6873fa464f4dcd136cbc770a4802afd8672b4f34667cdb0fb46555316b0bd004a4587c3f169fa86b26974506af72c350090f7a3cad6734d318a510bc27b623d35e4f5610ec0b9071dfff949ad41f704ef31bb5e2858636034562d38eb", 0xf6}, {&(0x7f000075b000)="c45b2e80b9d08282adf58dfece47cae420bc23cbae37292fd7f6963c656757dd0c557e108c3f1d317ad14fdd7aaf3fcf473fa9349e95b6885811dca459530f4a72c33e23c04a2352db8a3314162b1868c5caa9fd298660a2e10aafd763b9c5472b255f333bf685b035cba18364a242ff30e38037024641931f950bf897efabff81fc7bef7e38650f0d71cb9fb8018bd1099a6bc9c7a231467100d503ca446c1331578a0113dbe1d150eebf34", 0xac}], 0x3, 0x0, 0x0, 0x1c089bdf3daecc2b}, {&(0x7f0000cb6000)=@in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009c2000)=[{&(0x7f000070f000)="2b60cb612c4e6e1e293d299449562c01cf19f7f65788cbd5753ffa7f339b2428c249b9f1359ff79c640fea97415b2b9b8fd624d7bb48537ca5bc8828c6483e76da8ea7902d4d3eabb1efce2c20b042cdb1e81c8c49839795ffe6eb5591474acba1708657afbf2bdf33553c7246df80291f7b09e45ef9b4558518e7687e44586f35cc021bfd0302b933c73e380f9466d95ddb61139e47cffe21b430d0a0db4ae123de980d5dc306aeb27be13615106a4dd0d634adf5bd62a11a7e669776ab50334fc15b31ae8ffde832140b7753b67f2b77b1754002a1a28bb0ed35c59e", 0xdd}, {&(0x7f0000756000-0xc1)="e030c487601a15d5edf34e9dfb016b9de73f0eae1db79cc88945f8674157b2b3a9d35acf8e0c1fdb98b306942502ced43d82b02999de6d23bbe9dce7189c6fef4429c313f01875c0ddc53d2cad79f9cd03e3341e457edc0874df741292f662007aa401b8cec6319803f0f5774485cc2da4584e2d98843374e13726a763ac41015214b97f83278ca2b1c1c9df78d51dac3202baecf510d49564fc2c4efc7f2368294bdb62e8e610e3403fcbdf78af9c6eb8892c1876ae7d8ff5bef2e017e9865369", 0xc1}], 0x2, &(0x7f00002fb000-0xdc)=[@sndinfo={0x1c, 0x84, 0x2, {0x80000001, 0x200, 0x1, 0xd2d, r10}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0xa, 0x81, 0x40, r11}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8200, 0x10000, 0xa56, r12}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffff8, 0x6, 0x401, 0x5}}, @sndrcv={0x2c, 0x84, 0x1, {0x62c, 0x6, 0x200, 0x4, 0xe7, 0x4, 0x0, 0x3, r13}}], 0xdc, 0x8000}, {&(0x7f0000fbb000)=@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c, &(0x7f0000f6e000)=[{&(0x7f000060b000-0x81)="4b370e39067f9858adcf7c992cff2228714b329892f2816ce5332805510b9a4f17c06b9873f896d2796d316932aea19992aa3eb06a72e68580a27edd3d66581cce2c81c75dae20ee9f89cf542295d937bf997bd41a781cb1269ae6ea4a771a3e27b19d6f024b243f32403aa7c8b24f85acb9c97998234424193ffb409abae47e45", 0x81}, {&(0x7f0000fcd000-0x21)="0a62bbbc8e9dcab9444c5f100967000722bad386e6316562949ea1b7e94f4c8dd0", 0x21}, {&(0x7f0000961000)="26a68a027ecc902280e29c4d146feff69c", 0x11}, {&(0x7f00007f4000)="e1efca24b8993268a108b34ccbfc47bb9ec0531d412b1189af78e49df3a78ecdc2a1b6411d61e6f4c30b668a0f8e86583e17055d17a8b3793b396105582142db87fd8a15c8f66ae3da4ab8967dca0e13b4bf9a0e2d2094977de7071c1a34a060345b94a67e0dd825373a66c3ea4dcccd71ff5934d30470cfb18da3f4c9ca4718827174cb0fd7d039e88ee1f04fbd51dd811e4e92a633081cfb69cf0f58edde9e7f52b05a1cca4bd70733f663fe70f046447993e3e09e8ab53556cda60cdef8c3aea863e40154f1b0aa81c37303f6642b06fd", 0xd2}, {&(0x7f0000c61000-0xc4)="3c92e796042225781d8831e8945a87666138e5471bcacd4c4f5be5ab733a05fe30d6e30ad8dade98d43c76b90fb443096031b153a6a912366605a728c2cd551f8761088fd63128ea4ff6bc97f185e3de9be3cf3811424b00785a18e8f726b191c68167a572919899dcaa7b5c0443ef1377a1d9851d1bc856f0a459a06ac8ac70e6f47554ecffc093b1ba9eff0b33c1bf38e6b7de825ceb781eae4c2d1a2a8aebd3a8810a2869cadb4764168dd5ced7912ca2c127d2568e68be4f2ed98950e0fdfc14a60f", 0xc4}, {&(0x7f00004af000)="1a77fc6122cc341c1e91405b8b86709001be958d45d09de2a1830e236a09643fda4b0d511207bc63d7f060504a8f6235942ee48680322f17039e929f85bec2da27ec277021abe6d16b1f569e9dfa9396a4e30e2f4072b1d852246fcc67", 0x5d}, {&(0x7f000032b000)="deb474adc6e22668b792a45731f7809ad24eaf84a41b152f988cbcb9267d27b28b7e8ae3", 0x24}, {&(0x7f0000d8e000)="354131524ffede51c50cca0f014564d6b3fa344fc4e7e8d439c31487d8a80e3074106429fe2a5ef851575f026e3d580900d89a38df6e7d5803fb1411eea8c21fe8467c31720ebc4137454b6fb1ca54d12aeab93abf648e4b7b117eafde0f0b1ab7f022195f6a74a47d8251cc6504c780f3986af0bcd944a280bac4d846cd3d8cf63671ab17f828a51df5ba4a1c243aab75fbebbacb25a73ca3666a07d849646d5bf0387a63990e1f11c1e2b94a07cbba2a986211d3a9603ebb57b91abdf8f3ed4ff16340e128b9925a783ea74fa17b78447c3b79e546ff00d97b18", 0x3a}], 0x8, &(0x7f0000ab4000-0x2c)=[@sndinfo={0x1c, 0x84, 0x2, {0xffffffffffffff7f, 0x200, 0xbf, 0x48, r14}}], 0x2c, 0x0}], 0x6, 0x4000001) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r4, 0x800455d1, &(0x7f0000578000)=""/114) 2018/01/12 02:52:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c24000-0x4)=0x10000, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000515000-0x8)={0x2, &(0x7f0000326000)=[{0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/12 02:52:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:25 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x6, 'sha512\x00'}, 0x58) close(r0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x0, &(0x7f0000f8b000)={0x77359400, 0x0}, 0x0) 2018/01/12 02:52:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x13, &(0x7f0000da6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000065e000)={0xffffffffffffff41, 0x7, 0x0, 0x6, 0x100, 0x7fff, 0x451e167a, 0x8, 0x0}, &(0x7f000023b000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000cae000-0x18)={r1, 0x10, "404375acb8aa684d0c7858b23406f1e0"}, &(0x7f0000a70000-0x4)=0x18) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 02:52:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000e8b000-0x20)={@generic="a74d65a52cbf60b35c8608e6a1a27895", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e7f000)='/selinux/access\x00', 0x2, 0x0) connect$netlink(r0, &(0x7f000093e000-0xc)=@kern={0x10, 0x0, 0x0, 0x84008000}, 0xc) 2018/01/12 02:52:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f00007b5000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000089a000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000627000)=""/176) userfaultfd(0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000005000)=""/135) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000e11000-0x4)=0x401, &(0x7f0000cf6000)=0x4) timer_delete(0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000bec000)={"946195125204b9c707e4814b86e6bc4a", {0x4, 0x7, 0x9, "2b2cf17360aa", 0xffffffff, 0x0}}) 2018/01/12 02:52:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006a2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) 2018/01/12 02:52:25 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, 0x0, 0x0, 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) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/12 02:52:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0xf9eb67308bc5ac3d) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x6) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) 2018/01/12 02:52:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b17000)='./file0\x00', 0x501000, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000025000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dad000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000589000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) fstat(r0, &(0x7f0000c7e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) splice(r0, &(0x7f000057a000)=0x0, r0, &(0x7f000020d000-0x8)=0x0, 0x4, 0x2) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) ioctl$int_out(r0, 0x5462, &(0x7f0000b70000)=0x0) syz_emit_ethernet(0x331, &(0x7f0000c56000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x5b207e066bf5bf, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/12 02:52:25 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f8c000-0x4)=0x0, &(0x7f0000f8c000-0x4)=0x4) socket$bt_hidp(0x1f, 0x3, 0x6) close(r0) 2018/01/12 02:52:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) [ 171.757390] audit: type=1326 audit(1515725545.367:152): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26037 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7ff2c79 code=0x0 2018/01/12 02:52:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000598000-0x8)='./file0\x00', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fa0000)={0x1, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000c3c000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x4, 0x2, [@multicast1=0xe0000001, @rand_addr=0x9]}, 0x18) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000718000-0x11)='/selinux/context\x00', 0x2, 0x0) timerfd_create(0x7, 0x80000) getpeername$packet(r2, &(0x7f0000591000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000035c000)=0x14) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c21000-0x4)=0x7, 0x4) 2018/01/12 02:52:25 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000001c000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8000000000000800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x14, 0x5, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "108200", 0x0, "8bb61d"}, ""}}}}}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000022000)='/dev/dsp#\x00', 0x20, 0xc2000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000027000-0x8)='./file0\x00', 0x404802, 0x6) r2 = dup2(0xffffffffffffff9c, r1) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/01/12 02:52:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={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}, 0xa0) 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={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008e3000)='/selinux/user\x00', 0x2, 0x0) mq_notify(r0, &(0x7f0000fe8000-0x58)={0x0, 0x3e, 0x6, @thr={&(0x7f0000d61000-0x4c)="086fc247fe8a54aad340ceb29fbc7e8f5658f91d818c74999dabaa29f3940d56ed4548c37af25add5b90de493e2fd1eb15d263200efa5e674eac2f1ef1483bb43c3295e5a5b29f54008aeecd", &(0x7f0000793000-0xed)="a2eb28967c2b1b4138d8426a390252d4c8f6500227dcab81df76a9e5b43f433446b5fd142d5ae7e4acbc182fa1157ad55ae6e2d8817aadd54ed8e9b426b4f9b2283e48b63b93149b250f52f693e1a9b4833ad9e9b6129f06b84ecb72ecbc56d195dfb8892d87975596abec1d3eacb55255c0a6b86618bcb599ba95a9e890c26a637fd54efb8adcbe9f3631279deeca2b92137be2a6fc113a59c6ed47ff0043b8948b61aff6e02f45dcd6a376739fa64d6ad8465ffc46413b678ebc2e0ce2e617393cc85025e56995b3eccadac20246dca9446d9f140fa33ae07e12aa0990edfa8f4485aadc52832e18021eb1c4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:25 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f8c000-0x8)='!-ppp0:\x00', 0x2) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000166000)=0x2, &(0x7f0000ae0000)=0x4) ioctl$VT_RELDISP(r1, 0x5605) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000f8c000)={0xfff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) close(r0) setns(r0, 0x0) 2018/01/12 02:52:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c10000)='/dev/ppp\x00', 0x10400, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000011e000-0x28)={0x5, 0xe, 0x2e4, 0x40, "86e4b09956dc8fe002ad2a4f8b425ffd33294efc364210e1c28fcfbbeb22ab7a"}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009e2000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x54b) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/12 02:52:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000031f000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000110000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000064e000)={r0, 0xfffffffffffffef9, '$'}, &(0x7f00000ba000-0x4)=0x9) syz_emit_ethernet(0x36, &(0x7f0000577000-0xc1)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="7c080002c8db", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/12 02:52:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b52000)='/dev/audio\x00', 0x204000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000384000)={0x6, 0x2, 'client1\x00', 0x6, "97385b5bbbbe82f9", "27155b7d4ea7ab2405a2f7e9b515c406cbfc8befd09bf75725f1b62de931a925", 0x5, 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]}) r1 = 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, 0x4, 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$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000362000-0x70)={0x200, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, 0x7ff, 0x400, 0x100, 0x3, &(0x7f0000aae000-0x10)=@generic="a22fa3850a9ccafa641189132fc68d23", 0x100000001, 0x8, 0x7ff}) r2 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents(r2, &(0x7f0000a23000)=""/4096, 0x1000) 2018/01/12 02:52:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000204000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009af000)=0x0) sched_getattr(r1, &(0x7f0000d07000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) unshare(0x40600) r2 = syz_open_dev$usbmon(&(0x7f000046f000)='/dev/usbmon#\x00', 0x2, 0x22c82) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000db3000-0x4)='tls\x00', 0x4) epoll_pwait(r2, &(0x7f0000fa9000-0x18)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000823000-0x8)={0x0}, 0x8) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000812000)='/selinux/relabel\x00', 0x2, 0x0) [ 171.881177] audit: type=1326 audit(1515725545.446:153): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26037 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7ff2c79 code=0x7ffc0000 2018/01/12 02:52:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c23000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00009ce000)=0xfffffffeffffffff, 0x4) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000a01000-0x24)={0x4, 0x9, 0x7f, 0x8, 0x7, 0x9c6d, 0xffff, 0xffffffffffff0001, 0x1, 0x7, 0x100, 0x5}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 02:52:25 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f00005c9000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x100000000) close(r0) 2018/01/12 02:52:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x8000401, &(0x7f0000f3c000-0x8)={0x0, 0x0}, &(0x7f0000442000)={0x0, 0x0}) [ 171.990140] audit: type=1326 audit(1515725545.446:154): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26037 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=240 compat=1 ip=0xf7ff2c79 code=0x7ffc0000 2018/01/12 02:52:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x1, &(0x7f0000722000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$llc(0xffffffffffffffff, &(0x7f0000d11000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cdd000)=0x10) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000058f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/01/12 02:52:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000031000-0x38)={&(0x7f000044f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000bcd000)=[], 0x0, &(0x7f00004ce000-0xac)=""/172, 0xac, 0x0}, 0x40000022) sendto$inet(r0, &(0x7f000082a000-0x9f)="955a61efb94194fc7f00990e94d1d6764cb489d41ba928fbe2caf8e9c9836d357a95ada6bb187c04d5f8751cb088b188038450b48c9b48723ded9752524a9437109b1a84e9445c0084cfd9f0ef8867b7dcc6ac05ad28b5b3f6e7b7581bdc6375b63f6aeec9b0b55017984aa8c468dd361d223ab7530918836a319e5563a63d09164c0f278e5a53ce668a97e623b94cac2d5c10ddf7b78d9bb048faf58f2675", 0x9f, 0x0, 0x0, 0x0) 2018/01/12 02:52:25 executing program 4: userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000002000-0x1)=0x1, &(0x7f0000000000)=0x1) ioctl$TCSBRK(r0, 0x5409, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000582000)={&(0x7f00004a6000/0x3000)=nil, 0x3000}) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000989000-0x4)=0x0, &(0x7f000092b000)=0x4f16343ed76ead36) mq_timedsend(r1, &(0x7f000064d000)="ed1483629c231214570109d6d136a1daa466b4caccf6c3a133013c89f1e1d280a0acfd733e59de7f7cb5d99cab7559ad2d25720de8ac8c46e61f6f66", 0x3c, 0x8, &(0x7f0000516000-0x8)={0x77359400, 0x0}) syz_open_dev$mice(&(0x7f00000ad000+0x438)='/dev/input/mice\x00', 0x0, 0x84300) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000cdd000)=0x101, 0x4) socket$netlink(0x10, 0x3, 0x7) 2018/01/12 02:52:25 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x120) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000002000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x80080) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000001000-0xc)={0x5, 0xff, 0x1}) poll(&(0x7f0000000000)=[{r0, 0x21, 0x0}, {r0, 0xa004, 0x0}, {r0, 0x2, 0x0}, {r0, 0x4010, 0x0}], 0x4, 0x0) 2018/01/12 02:52:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={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}, 0xa0) 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={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000df6000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000307000)={0x7, [0x5, 0x8, 0x10000, 0x4, 0x9, 0x8001, 0xfffffffffffffffa]}, &(0x7f0000e7d000-0x4)=0x12) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/12 02:52:25 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000018000)='/dev/snd/pcmC#D#p\x00', 0xdb, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) close(r0) [ 172.021995] audit: type=1326 audit(1515725545.456:155): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26037 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=40000003 syscall=354 compat=1 ip=0xf7ff2c79 code=0x7ffc0000 2018/01/12 02:52:25 executing program 3: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f00005c9000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x100000000) close(r0) 2018/01/12 02:52:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x200) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fe5000)=0x0, &(0x7f000016c000)=0x4) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000714000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000e57000-0x1c)={&(0x7f00006ca000+0x57a)=@nfc={0x27, 0x4, 0x57, 0x7}, 0x10, &(0x7f0000f80000)=[{&(0x7f0000f2d000-0x62)="6682c2f51328b5f9d95d859b3bf73d24df35056234c0a2bcc2862ca05ad85c6e98b08134e3a2e8b540f58a352b2bee6cd67af733383b98ac89431cd825fe6915a71417d07d302f0061a455ae8fa10f4a1f7a38e11415959fc90a03550a50bfa40dd2", 0x62}, {&(0x7f0000f81000-0xc6)="3c3f45d0e7ea6324115ccd6944ada65d27a5921d75884d809ae310e0eef847059d8a802fad41db6b26ffa96148e69e2d18455500f2539b4bb628f664df763f5a926c9c4a96f2893b9b22d4c13c23a4481b74e96d14558c87a28961d960c347db52ce0c0c0061544e72e7f98396c4a38990de4a676a4819cd29b82658d302881b631f5c608bdfe3e793fccf8192fc58bd7a696bca581b12d5d4132e6339cd47dfa9e1cd4d198771f3c0bf568016b7471058354d7efcbf906991dc89cb03cc72d120c63a1fff54", 0xc6}], 0x2, 0x0, 0x0, 0x4000000}, 0x20000000) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f000084b000-0x8)='./file0\x00', &(0x7f0000f82000-0x8)='./file0\x00') setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0d", 0x10) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000566000-0x38)={0x0, 0x0, &(0x7f0000f7e000)=[{&(0x7f0000ee2000-0xe1)="aac55cfa551543c5d834587e2b476136f88766d3b8e05a167e996b6741ba68e032", 0x21}], 0x1, &(0x7f0000f7e000)=[], 0x0, 0x0}, 0x0) 2018/01/12 02:52:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000af1000)={0x0, 0x0, 0x0}, &(0x7f00008a2000+0xdc)=0xc) sched_setaffinity(r2, 0x8, &(0x7f00000cc000)=0x86b2) r3 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r3, &(0x7f0000b36000-0x18)=""/24, 0x18) r4 = openat(0xffffffffffffff9c, &(0x7f00006cf000)='./file0\x00', 0x40, 0x82) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000917000-0x4)=0x3) write$evdev(r3, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ebc000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00003cd000)={r5, r6/1000+30000}, 0x8) mremap(&(0x7f00004bf000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000fa2000/0x4000)=nil) mprotect(&(0x7f0000e46000/0xd000)=nil, 0xd000, 0x0) 2018/01/12 02:52:25 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) getpeername$packet(0xffffffffffffff9c, &(0x7f000047e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000bdb000)=0x14) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f8c000-0xc)={@rand_addr=0x7, @empty=0x0, r1}, 0xc) close(r0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000b34000)='/dev/audio\x00', 0x20000, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000b8d000)={&(0x7f00002bc000/0x4000)=nil, 0x4000}) [ 172.113978] audit: type=1326 audit(1515725545.457:156): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26037 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7ff2c79 code=0x0 2018/01/12 02:52:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000f9d000-0x5)='proc\x00', 0x0, &(0x7f0000cde000)="") r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000f32000)=""/140, 0x8c) getdents64(r0, &(0x7f0000f58000-0x68f)=""/1679, 0x68f) getdents(r0, &(0x7f00004a4000-0x8c)=""/140, 0x8c) getdents64(r0, &(0x7f0000141000-0x34)=""/52, 0x34) 2018/01/12 02:52:25 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, 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) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x0, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/12 02:52:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000cb6000)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000533000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1003, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb9}], 0x3c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c0b000)={r0, 0x50, &(0x7f0000e39000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") 2018/01/12 02:52:25 executing program 2: socketpair(0x3, 0x2, 0x3, &(0x7f0000817000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00004f5000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffc18a, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$dspn(&(0x7f000018b000)='/dev/dsp#\x00', 0x8446, 0x80282) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000704000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7f000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000057000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa545, 0x81, 0x3, 0x0, 0x511b, 0x800000, r1}) 2018/01/12 02:52:25 executing program 3: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f00005c9000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x100000000) close(r0) 2018/01/12 02:52:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() syz_extract_tcp_res$synack(&(0x7f0000149000)={0x0, 0x0}, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a66000)='/dev/sg#\x00', 0xf13, 0x8080) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000e1c000)=0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000546000)={0x6, [0xece, 0x1ff, 0x8, 0x80000000, 0x1, 0x2]}, &(0x7f0000467000)=0x10) syz_emit_ethernet(0x4e, &(0x7f00009ca000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, '\x00', 0x18, 0x21, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @nop={0x1}, @eol={0x0}]}}, {""}}}}}}}, 0x0) 2018/01/12 02:52:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = memfd_create(&(0x7f000054c000-0x2)='-\x00', 0x2) bind$unix(r1, &(0x7f0000b69000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x646, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00009c9000)='J', 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000553000-0xcc)="9a", 0x1, 0x0, &(0x7f00005a2000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom(r0, &(0x7f00001b5000-0xe2)=""/226, 0xe2, 0x0, 0x0, 0x0) [ 172.355875] dccp_invalid_packet: invalid packet type [ 172.401544] dccp_invalid_packet: invalid packet type 2018/01/12 02:52:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f000070a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0xfffffffffffffffc}, {0x0, 0x0}], 0x1fffff44) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001ad000-0x8)={0x0, 0x0}) r0 = syz_open_dev$sndmidi(&(0x7f0000093000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x200000) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000252000-0x4)=@int=0x0, 0x4) 2018/01/12 02:52:26 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, 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) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x0, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/12 02:52:26 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00007f4000-0x4)=0x5872, &(0x7f0000fa6000-0x4)=0x4) connect$inet(r0, &(0x7f0000f18000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f00001a8000-0x4)=0x0, 0x4) 2018/01/12 02:52:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c1a000-0x10)='trustedvboxnet0\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2018/01/12 02:52:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000711000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x200) getsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f0000af8000)=0x0, &(0x7f000055e000)=0x4) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) ftruncate(r2, 0xff) ftruncate(r2, 0x7) ioctl$TIOCLINUX2(r2, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000445000)={0x7, 0x41, &(0x7f00004f5000-0x41)="a24a1c546bee4458c77cb9e4a8c6a65b5548f53b2b6bff8fdf5a02d0d518aa794fed5306732abead7ea93ea856f6422445013f36348d8f46b1877d00c38a8b373a"}) lseek(r2, 0x0, 0x4) 2018/01/12 02:52:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008ad000-0xe)='/selinux/load\x00', 0x2, 0x0) connect$llc(r0, &(0x7f0000af1000)={0x1a, 0x1a, 0x3ff, 0x6, 0x7, 0x4, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r1 = socket(0x1e, 0x1, 0x0) connect$ax25(r1, &(0x7f00007fa000-0x10)={0x3, {"bf629e68fd630a"}, 0x0}, 0x10) 2018/01/12 02:52:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={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}, 0xa0) 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={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x3fffffff800000, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b8f000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = geteuid() r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000672000-0xa)='/dev/cuse\x00', 0x684000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f0000db7000-0xe9)=""/233) syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000174000)=0x0) lstat(&(0x7f0000b68000-0x8)='./file0\x00', &(0x7f0000bc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000379000)=0x0) r7 = getegid() r8 = getpgid(0x0) r9 = getgid() r10 = getpgrp(0xffffffffffffffff) lstat(&(0x7f000023b000-0x8)='./file0\x00', &(0x7f0000873000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f000094f000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000efc000)={0x0, 0x0, 0x0}, &(0x7f0000eef000)=0xc) r14 = getpgid(0xffffffffffffffff) stat(&(0x7f0000bef000)='./file0\x00', &(0x7f0000b72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000037f000)=0x0) r17 = getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000982000)={0x0, 0x0, 0x0}, &(0x7f000071e000-0x4)=0xc) getgroups(0x3, &(0x7f0000909000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r20 = getpid() r21 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007bf000)=0x0) stat(&(0x7f0000d51000-0x8)='./file0\x00', &(0x7f0000941000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = fcntl$getown(r1, 0x9) r25 = getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000009b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f77000)=0xc) r27 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000a67000)={0x0, 0x0}) getresgid(&(0x7f000007d000-0x4)=0x0, &(0x7f0000e52000)=0x0, &(0x7f00001ef000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000947000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a6000-0x4)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000a2f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00002de000-0x4)=0x0) r33 = getgid() r34 = gettid() r35 = getegid() r36 = gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000241000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d56000)=0xc) r38 = getpid() fstat(r3, &(0x7f0000b75000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f000070b000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003a2000)={0x0, 0x0, 0x0}, &(0x7f0000419000)=0xc) sendmmsg$unix(r3, &(0x7f0000ea1000)=[{&(0x7f0000470000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000dfe000-0x20)=[{&(0x7f00007b3000-0x78)="6ff829a73c15c1193768ed8c1e6b155f1dd57b216c601f66d38484e7bc73d9eb5be43879205b73a4ae63a30374c660abc4d9566b8533b430b91bd609506789c34429206162cd90f48e732d94931d6b3ec53df067f899382d40e948554f43d298f16b4d2d2ecd423409e56309d7b863a4176911a709ff4e59", 0x78}, {&(0x7f000093a000-0x1000)="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0x1000}, 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r19}, @cred={0x18, 0x1, 0x2, r20, r2, r21}, @cred={0x18, 0x1, 0x2, r22, r2, r23}], 0xd4, 0x0}, {&(0x7f0000ced000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000074f000)=[{&(0x7f00006d4000)="fbc17b355819649ad28fa558bc162ed29ae65f7d283e44697ca46e4e48b90d56bb1fa13ed18183c1", 0x28}, {&(0x7f0000cdb000)="466598b743690ffdde9bd1908bbd790fcbd18ad54d5c562927f2366776348d6e40586eeb630c2749834dcca906c088458f7c70f733c40c5975a46b9ec7c759d9ba69a0c59a2d", 0x46}, {&(0x7f00004b3000)="b4021ff69208052c443103d985d2d316c7dd6db00c716cf75a14631817d2970a98981f3bbd0a19678213ff24aca44c640fea93da584014c9d3d14df74aa76a1f3a8ec702e21814a004fc375ae9db6cfa7af8a05ec139ed0813241a4ae58bd6de1c52b7c6b97f620a831f3bde942572736817af827b1992ab75018844d186eb200e532a7cbe80dcc80438eaab5b4e3a16445d1f710a29de7055e3077fc2f8f3c63a974e3f0abe81ba2e174495a64e5125a0d9a64ee90da5935a1253c3a5eec95a2d67b00bfd2f164687bd6ebc82e8abc8b676bab1eeaf136348cf38d418a8e5b2ec82c5c82f73acb3f70d24f6b0da5da7134b6e8d020d", 0xf6}, {&(0x7f0000123000)="bbc2be8e9e439863b8d62b226927c1b5ae94e178c83f821f98b156dd7751124b96cf7cc040c2c211960aa45a183180d7dc80921b305de73f5a2a99899596bd695acff6db8e72970f162c262a5ce75ec74c3b51aa70b94ebafc90920d83b9290d5eba8cdd894113433c232123492da31540d020491e1981dc5ac1ac1e1d408b86f554690b7678025ab7cdeab8a127ea94e3ce7ab9", 0x94}, {&(0x7f0000f47000)="801277b4618171a45b21be9f45d5d748d9d620cb94e7d6d01a5136378b9eb32220b858bdbef1fee9866c923decafc42ae6cf3afd5c32815e5e9d59e24f2dea058b74ed7d502958f646a91fb6722084d78c66d80f25c30490ee7c43b74191da82df5d45479a568a4d35f544da4b829ab7461064c8c20117653d457f31f7e496aafe3bc3daac91d1b28d30b30953fdfc2e6383e1b3c5ad6874bdc1b227b6f6507fd76313457b3da72160cd5ec4361e6f84eaa70a80c95ac9c3d0736179563af1e9d096c7f0f61546ec0c83475e72d8454d0595bf52b5bc0293318da2a4", 0xdc}, {&(0x7f0000762000)="90187e5e90bc2c13682be2b639bc9a64db13a1313fb03299a0ce1b600bdcb3f7e2b38c7375e1df8b389af46ff485d1f595b27bb199db5a7fc71b3898e6339982c6de34efaf31bc5bf030538a42656ca282c2dcddfad0920ff8e0fb559c314043797bb0fee47753e549be683579aaa886683cf1b53bd4b44481c0641492918e006ad72df22c43c788e1437e4e8fd1e5406017745edeec309b871ae4b3f2d083c4eca3bedb16c5bd53079fad99a8ef", 0xae}, {&(0x7f00005b9000)="971b4d539b38f86a800dafeade76e72982fd82811da2749ea97cbf7ff384160a53a03458fbbe747210a4ab7291f74a6b5a5d168c815e11a512b9f2c714f3ffeeb1acc4dbce844b87e09170", 0x4b}, {&(0x7f0000e3d000-0x10)="640052d20ff1cd64677846cef509a849", 0x10}, {&(0x7f0000874000)="9889c9f693e733ed71aa5e9b9a7f29752e41b26f2209d9213e9bea3bc11c3035a853432af1166403196ba5bef795e65d515c4cdb2257baa6100cd705f002dca40f49d4669d2719c0a0026863ef24fc1a6e58feb053ff2afb1ba29a93c845cd9e2aebec25562abafd1d9e7226df2fd50221053aecdb6b6521356b14c9fc5d18bf19ce1d02b2f29d991ed6665cc8729d2ec40794781db753ffe900f15c74235aade9efda83ae7b08c792d274f01194fcbbef6b8a04e43b51b6860ced868e70fe615ab63084fe9edd39cbb060dded694d3f98bff4ab5cf283f5c00d6d72c254d100900989a963f103d7cdac80825f510b828e9e84dcc0d47a8596d2becd741094c118845bb7f81d31084e2487a656cd091df3cea7397a7d8f3e6e3a05285e6bf38aee847ba358f39fa01135b03027cda078931a2c8878f6ab2355ce27a75129238902b90c102bd1e7d3246e9c9431036a0886c682900002022c61d242189689c5ca35cf64da634ae1de878e177c73537d68939ae071f64bc06c78cf374d815ff7f03bb9ec6e855e314455251b4686574e4912a311826e55746076fbd136efd76a7d291aa4c6b86030cfb0e8e468b0596d18151e69842b34e444b8470d48a45616bd1f04fe1c93e5a528e47938304d175242dfa94502693ffff5ad298e4c0e88f068244cb2c52e20de27b49b23322f165b71ad29b1793d3d06852365c7ced5fa8a04ec0eac34c79e4a61af18d0404e91b30960c2011b37eba14712a2c4bbff518c7e90037352ac0c74d9aac8971cb4e0c9052f013e6e6b6ce69f8fc2e2750cf552ec0074ac9d7f1cdab933b9cf7a7a611af1ee693152de20da901d23a30ad1f031029150bc167834ef73d7c06ddd98bffef30ce83e87e33d6c207972c9d998a48826bbd6c4d1875a4edad81d8d2fe368bd494c87940fc6400441502d2b0b4963fc5e92e70aaea987151563df5fc15bebf2d9d528caf7c5e35c4b724b7cacad7ef898040143bfafe63102e32b6eed78795937c25af0d987f806db94f943358e66d76c11fdabf8f407d81dcc148656beabb6b570b8c4cf7d8220c827a6f897568ac3446188ac5ff5450598579755d963d2b57a707713906f1955d16e9c9f5fb14cf20ebf9146ffba14256cf7737fb1254c91243e85afcf452f0234e7173b597086e1590eb9aaa25f6e44b34b104541c61777e08b85516c71faa2708cf286438b0f22337649202970102929b4a4cafad8db0e25d13889379307735eaddde8cc488b4aed78878b977a83dd7d552aa2f0a6381d1c41e85e3cc8337da3a8ffc5df5807f1bf025997c0e0ae1429afecc15c0eb36b832515780ab0acb477e7a5f7f54a20b628a83a022d42a7c1e4da8ac7ef002be68b32e4733a0b7053a9d11a79ef4d706994f1afc87638b93c5b01af3fc98cddb0e910227f1a4d69684f199d4a762e2928e0cf147f7d30ae52d0b00c0ea8f1c3a3d963ca0dd893da8abde065dffa30798fd57e6e93a6751442394aa7cced76038fd2b70493b03fb90ad29686bf8e3a16b5b671f04adef02357b7d00a496a70ccf88e83bf33e8e065f4681913de1b3c511c63ef37b9190bbc5c51885d32d4d53e1883f57764581512583bcb7960c94c64599e29448b364308e11d2744f99dac129079efb7f6f60460226d40389fafe6f8241d90ee85de59a2edb15c787a404072f9df2834ac76e1bb3e314d53f7924d40b6fdd3e12cf03ea01f8c37548390b54914c210e7c1e66aaec73b56a4635f948852a261f7b6fb94594a2bc75f4a5c580abab61c85be8eb73cfa8c882cba892d893b42d01ad129a2627ecb2e785ea5612003fe089a0b44608cfac41b2db9bc26ea5ca7dba78abdbec4dd6de84e52587489b1522f6f481b9f7bf0d6328edc5b544d70a0cf62fc88b817d7d6e61ddd7e3af0cb256f35c0c76010ec7f5dc8a2a0f4341059172f1e292de5fe4cff6fed41edf2cc8cdb02c72932618dcaed28bce421c84dd7143c771e6d3a7f4faf4b2b8516dd899723d814d166463dc834629e6a238d6c9f339a59556549146e7d857a66c65dd9afa3e25bf6d8fb1279a3e3bb054f63a66f29495e1c860ae4f3d6184dcf6d5c6588355d19bff7b2ffcd692020cb1cff368d4a9b7f3c6a482c1d65f9950a98b1a4938ac0347f2f12fdf32b8d3ea26449c9bc10b4469f3ccb66aa794989c93c980c6058482582d557da6571266ea9c61848ac390bc74dec2171d44fe31db9e80d768e8c4ee1952d116eae88613e9fc8de1ea301f8e680d4dbd7f18672586938043780c34f7d4af22067f17331930ca862d19b39eeb2f076b3e19d8b6c719464970d73242508b203b7a3dfb1df691dbb7dc74afb6fa93d3d749ad871ba1533e8b19a04dca8edb6d8770d16d66fd9659ccb94fa886eb604f5bdfd0dd27dcc0f361b1cef5e66823abb59b12d815ca1b6b8e2c1c8e75dfb66b3344c9bd7d6b8914468e79be68da1732ede46b06c36e19933c7fa8fccc1935cc8d8cf261163bdccdead7926444091839d8db66d5604a87b03bdcf35820f9f8d211cc35a6ba5ce7f155d29f1f1bc2a275b7bfdb4fe70dcd609f395df4284396423f4e312baf4b624f2dada5894fbf132fcb45dc878b243b1423aafd785434976ef773d360dd2be96a982953a28c0869dbdcf685f1d40fb85f27447089b95781fac70eb956ad2d7f52cac61da354433137d7077fdca4528987ec03fe81baee3c676e1258c2e0437dea66dcff7ba448a48b82d4bcd674d15698158516a67d931a5ceb04ef433b4ee135667f0033048361715e13c5ad6751dc1434775331f7d90b01fbaa5b09d6f9d8ea9846f9ccbae862ec841ff3ac394bada59913ffbd85dac0faead2ef5fb98bcf877bc5e1e67e192f9a305a10389b0cee05a4b4cacc09e95f7cdb2fb34f2d06b6fd9dc6d7217dd0677893496673d26ab1ee2bbcc523b4fd9b1323f6ed3cc4b3f4a326f7bcb3c5b44301623c14d32dbc0d223296725f413375b7b28d1c2c10ebddb62e7ce3998b9c27888ec6b68c44c7422e0733fa5ef6f60c369247ae2a9a60a381dfed59f51c0184d7687d65cbbd87b9d0d75589be5fd921f35ee44c7e0e7fe11a5f44ecb37fc4410d8e48faeee6ca300bdc510d1efa0c45f248f1fd13fbfb64e6db9d815b9e42323c635a1c225c7c09676270329f1e338accaf67ec8c74809815850bb9959272f9468c299578f078c590c70cf6a0c74ebc4a2621a70f4d9c8a28bf3961ba4c5138586bbc40565d5fd58c30bb6e68d1de687b7a013748155bf05fc763aaa1342d851507fe07d90948623529aa554cf1343baacd5d06d3df6b7ef86c957b3e0ddc2079079efdb0aaee573112dfe488dd0b80d09e549d3b0efa79e7f9d4fac658697d4e8319627c76a89c099311c50493747e4954b46d60d92cb8980096530611a96bb3e66d87852867d132cb3dd18248a243b425a99915171fd6e78e8ceec96d72f8fd392b7bd7a2398414b55ccd40f80723388161b9d80ac034d8352003992763e822f8cef3c123b44a8c2b5c174aa3104d094b1ca0b94fdbcec43d801386e25f6b61c42f3480df0e187429839d6483ceea5758d4fc75bc7e533c6db6889ae97bda4f1ee3081bd0a4249fadc5efef5d66ae135d4b0f7b953e953c0b30ee72fc434fb69f3fbeae99f17034c71aa5a27a4f3f80bf62f7dec2e222fa7c137700355410cfbab0f9401f7d01181c6c52f108dec71b5bf6feb73c6a65c2f704c652920c95b13abe8d2847fd001e9cb4a0f4afb7d6486e46588f832da629d07a4332d50afd0192bb384fdb8b0ae454c5ca0803bcbc9fbad3aa4c492d0af83a77f1a7369bb3b5f04a7cc6c11442197df0dc200ce33aab8a55479cb37fffb281a8e648ed1f9fa1ff37edfeaf5cfe4c1c3f7efa8f339a8a7aa6f99e31c7462a698551334c27f7a576a0e85e4109aca629c74e63601452ba46109d3300c01877c906470d28c4dc78a053b3d34ffc8a2f8d7ad582a73f7e13411bf70407458b003d3f117e318f93117d797d6bf79ea5f7ac3dd00ca6870fef1e7bcc233f3207054070b038157385bbba54dbf8478872ea0762c44e5ef19e46e151c046dc99a5b0518e26af42412722d79c4d4c0701f6968e657da830fa880fc271f6a284484cd7824765e52234ccee36761f61c7e562cfd435b7347710a5ba6e998f07ab5a837789c003c7d43425c42eb884453aa05e2dd82ef0cea2c76c420a8d758bc14b0c4bee78c734997a31cdc4ecd1ce355f8982c446bd89bd5b68e4666ca8c71b57f50ee26f459093fae780e7f22c11f6030a01584b0799d59fec1d4f1fb5ff7e17f13b331890abe669018bd5c1f83f7c84e4ddc486473f145c0d5dda5a2bce9384d4bf4f81040ce69f6266e244ed2ab841c1b66c5489c49e7e88ee3e1e22bd37c662d387cfc4c26c01e8d41e52fcab2147b63088ddd534070fcade90a6da98769ac4e0a0900dbdba2930bd29f96d90eb01395386316d7405f064847dd717e27a9c4e01d77cd869eb80b1174f81109093f47d03e227f9e02451c58c413e44e243faefdee34b35fc9887d0507b67e99e74bc62afd3dcb10ca69b4f81bb1d6fc0af90635522ae8192cb4888a70097b5cd78c16999008f7d76ec6fc2a0042d7c54ebdb7959fd07898284aa6cfbaf9ebc7452264c49c4ac67494d509a9254824e754ef10b347959f24e358945dc57cbd68713c0216f2c1f489d9f11048be12d5ebbaf6c376676bacf345eb3fdfc95b848cb2b91d0e0fece7b93308119dd0ddbd31ee20e6c3b3bbd87c5fc8623ff9f167c63c6e46c9c9ac63324d6bebc2ef4ab860d7b49cf7f36cfeb0e08d3787b22547a1a94f0ca425b8612b4fd283c81d910fd64e666116692a7af9ef3a901d1fdeb330f711093fa3fb7897ee0fb7fcf831ba45fc2ab09bd74a2501f53aa1d8fe12d368c7ac6e4f741b78994ee36cec1a23baeb6382a6cb42dfa8c035dcdce172e085966d2a626f1ba9046b29d53485b18f73a4a05b5a8ebe06674afabb94e0916238f444a4eab4d9fb44bf0a32a64cb852ea657ced59dc609d8744b7d7314b94ae8d77915ad1ee3637a18a505a1db5069dd4797c2100c1fe7f343d207c0ded978c2eb840b28ff0bbd24348c8fb7a864693e8f64231090b340346f0f9e180201df39fdc921ec0fc48633476d65d893730f5515fa8bb81f9fa52b72198dd84a91e0fcdb0282501783f58e0f0f5a063142d55e131daf79b019c36f82f9445f9f2ec6b63bb5b6b81c7dbb1c7c3e1d7c873ff020a87ac5e3e42bba0479e570c9df8e128fb6d5a778db829b59e6571f2e88ae26bbc5bd273fb795875f7543be2ef3e8bb1fdc99c7617df2f58b6e81f3c2524bfe45ead40310a80e6e92fa22334e6a97dc3997de4e72b99b03da5698f171459f475b05d34f3a2d8e98d5b0e478837ae0336ecd2b04317561a2cad51ad6cd04dfd6baa9870988f24181e51ce3fd9e48dbe82f9ab0692bb90caf556a3031ca60d2f6e527d76f8482fc1346b6b936fca3480315b2d18a6f6a656fb77dbc6028ba66941dbf4cba3d20891e88718ce6abb4fb3ed5dc29babd274bbeedb9012a92642bcf4fa88a6ec9b69e3ec4b25db35802c70b2e193ebf705aaee84f02b38a6e3cacfa99d52db422e3482b42d268c4317c26566c947f5f32708ee1fd3940943cf8c429a88d221f66e802427657ef3a97a9baf2a0d65abde172031baa04626beaa0cd09b874b30fd8c800aaa52a523b0594503731556be4970ae7b5e801eb2da31deda380895a7948303e3d63f9aa431ef126bc7de770aa24317f36226a9", 0x1000}], 0x9, &(0x7f00000f5000)=[@rights={0x1c, 0x1, 0x1, [r3, r1, r1, r1]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r24, r2, r25}, @cred={0x18, 0x1, 0x2, r26, r2, r27}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r28, r2, r29}], 0x94, 0x4080}, {&(0x7f00000d6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005a3000-0x10)=[{&(0x7f0000880000)="406c728dedee9b104ab1f8236eaed904185a1f56bda7f0915ce85c46dfb4572ae9358c20b096783456e3b6b1c56831d16e337dec2459470efac2b5fd8b2c4ec2fcd82b4fd31307d6a5630d344cacb8813cb08d8dbbd27e2723b0eb051c9b8ceab7618be1f20003d087bec56b373eb3ecab0c1f54ae0d288c304149cd53ee94fdc0aeaf891ddb59b6af0b8131f9d0b73c9bcf6873f1f1ad20c5978ac53997af86143bfed5e8bf", 0xa6}, {&(0x7f0000647000-0x1a)="33c99c83f130ed9b84454b8bfe8e2a06ddc1ab279102b2b1567a", 0x1a}], 0x2, &(0x7f0000278000-0xb4)=[@cred={0x18, 0x1, 0x2, r30, r2, r31}, @cred={0x18, 0x1, 0x2, r32, r2, r33}, @cred={0x18, 0x1, 0x2, r34, r2, r35}, @rights={0x24, 0x1, 0x1, [r1, r1, r3, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r36, r2, r37}, @cred={0x18, 0x1, 0x2, r38, r2, r39}, @cred={0x18, 0x1, 0x2, r40, r2, r41}], 0xb4, 0x800}], 0x7, 0x4044050) 2018/01/12 02:52:26 executing program 0: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000072b000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f7d000-0x1c)={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f7c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7b000)=0x8) r1 = socket(0x10, 0x20000000003, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000f7d000)='./file0\x00', &(0x7f0000f55000-0x10)={{0x0, 0x7530}, {0x0, 0x0}}) recvfrom(r1, &(0x7f0000f7d000-0x74)=""/116, 0x74, 0x0, &(0x7f0000df4000-0x58)=@nfc_llcp={0x27, 0x1ff, 0x6, 0x7, 0x9, 0xff, "55bbc41fdb7ffe2b42ac94da42c85afdfaa1a1522f294822eb404e688c9a53568ded27ee5eb50b89ba6ca2b55546335dc33db71d521d81af02d263038210f8", 0x7}, 0x58) write(r1, &(0x7f0000f78000)="2400000019002500471c1f24fffffc0e02c2000000dc0c09000040ea0800070000002ae0", 0x24) 2018/01/12 02:52:26 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e80000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$intptr(0xa, 0x9) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000814000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000c5d000)={0x0, 0x0, 0x0, &(0x7f00004fc000)=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000fef000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000060e000)=@sack_info={r3, 0x7ff, 0x7fff}, &(0x7f0000001000-0x4)=0xc) syz_open_dev$audion(&(0x7f0000832000-0xc)='/dev/audio#\x00', 0x8001, 0x400) socket$alg(0x26, 0x5, 0x0) 2018/01/12 02:52:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c3000)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xc6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) rt_sigsuspend(&(0x7f0000759000)={0x3}, 0x8) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{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]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000163000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/12 02:52:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0xfffffffffffffffd) getsockopt(r0, 0x0, 0x43, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/01/12 02:52:26 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, 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) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x0, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/12 02:52:26 executing program 6: r0 = creat(&(0x7f000073a000-0x8)='./file0\x00', 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000549000-0x8)='./file0\x00', 0x2000, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00001ab000)={0x5, 0x8, 0x100000000d7d2, 0xce14, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/12 02:52:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a37000-0x8)={0x3}, 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000257000)='/selinux/enforce\x00', 0x800, 0x0) tee(r0, r1, 0x8, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/dev_mcast\x00') read(r2, &(0x7f00003c1000-0x87)=""/135, 0x87) 2018/01/12 02:52:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='fdinfo\x00') fchmodat(r0, &(0x7f0000301000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000015000-0x78)={0xfffffffffffffffe, 0xfffffffffffffe62, 0x5, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffff9, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000090a000)='/dev/vcs\x00', 0x1, 0x0) socketpair$ax25(0x3, 0x5, 0x1, &(0x7f000053d000)={0x0, 0x0}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000ded000-0x1)=0x4) accept4$packet(r1, &(0x7f00003a6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000054a000)=0x14, 0x800) linkat(r1, &(0x7f0000954000-0x8)='./file0\x00', r1, &(0x7f0000762000-0x8)='./file0\x00', 0x1000) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x3, 0x0, 0x10001, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000599000)=0x8) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000a8c000-0x4)=0x6, 0x4) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000521000)={0x5, 0x2d011bbf, 0x8, 0xd0, 0x4}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00006ed000-0x70)={[{0x1, 0x7, 0x7e8, 0x2, 0x6, 0x8, 0x1, 0x5, 0x2, 0xa86, 0xf6a9, 0xffffffffffffb665, 0xffffffffffffffff}, {0x6, 0x5, 0x1, 0x3, 0x3, 0x5, 0x9, 0x3, 0x907, 0x6, 0x586a, 0x2, 0x3}, {0x5, 0x1, 0x5, 0x8, 0x9, 0x2, 0x100000000, 0x3, 0x0, 0x1, 0x3f, 0x8e0, 0x8}], 0xffffffffffff234f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 02:52:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00006f7000)='/dev/audio\x00', 0x4001, 0x0) ioctl$void(r0, 0x5451) 2018/01/12 02:52:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c4b000-0xa)='/dev/cuse\x00', 0x80, 0x0) setns(r0, 0x8000000) perf_event_open(&(0x7f0000ec6000)={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, 0x6d, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000930000)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r1, &(0x7f00000f6000)={0x30, 0x1, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/12 02:52:26 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, 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) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/12 02:52:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000182000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x290604) userfaultfd(0x0) time(&(0x7f000004f000-0x4)=0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000004f000-0x9)='/dev/ppp\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/12 02:52:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={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}, 0xa0) 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={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ed0000-0xf)='/dev/sequencer\x00', 0x2408c0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00006f5000)=0x2, 0x4) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:26 executing program 4: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000007e000+0x7bb)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@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, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000898000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x0) getpeername$inet6(r0, &(0x7f00007c3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009d8000-0x4)=0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001a1000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 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) add_key(&(0x7f0000b82000)='encrypted\x00', &(0x7f00007df000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000247000-0x5e)='O', 0x1, 0xfffffffffffffffd) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x200) openat$autofs(0xffffffffffffff9c, &(0x7f00002ee000-0xc)='/dev/autofs\x00', 0x0, 0x0) 2018/01/12 02:52:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000911000-0xa)=@random={'btrfs.\x00', 'I&\x00'}, &(0x7f0000092000-0x1)='\x00', 0x1, 0x0) write(r0, &(0x7f0000f45000)="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", 0xfc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/sequencer\x00', 0x490000, 0x0) 2018/01/12 02:52:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f000024a000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x4, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000002000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r3 = fcntl$dupfd(r0, 0x406, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000257000-0xc)=@sack_info={0x0, 0x8, 0x26}, &(0x7f0000852000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a49000-0x14)={r4, 0x4, 0x1, 0xfff, 0x5, 0xffffffff}, &(0x7f0000a9f000-0x4)=0x14) r5 = socket$inet6(0xa, 0x2, 0x5) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000e47000-0x4)={0x0, 0x0}, &(0x7f0000977000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f000039d000-0x4)=0x3ff, 0x3b1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000474000-0x20)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/12 02:52:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) listen(r0, 0x3f) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000101000-0x20)={0xfffffffffffffffc, 0x7ef, 0x0, 0x0, 0x2, 0xffffffff, 0xfff, 0xfffffffffffffffe, 0x0}, &(0x7f0000f2e000)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003d9000)={r1, 0x4}, 0x8) write(r0, &(0x7f00001b1000-0x43)="27000000420047f1930000010000000000ed506b8dbdea03fffff7000000000000f500328832bd", 0x27) 2018/01/12 02:52:26 executing program 7: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00001ee000)="69676681666f02") fsetxattr(r1, &(0x7f0000001000)=@random={'osx.\x00', '}{,\x00'}, &(0x7f0000001000-0x1)='\x00', 0x1, 0x11f5479a03d39e1b) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000c9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 02:52:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={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}, 0xa0) 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={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006c6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00009c3000-0x20)={0x10002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000951000)={0x10002, 0x1, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000992000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000d2000)={0x5, 0x7, 0x1, 0x7}) 2018/01/12 02:52:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bba000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f0000481000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000009d000-0x8)={0x0, 0xe000}, &(0x7f00008d4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000b40000-0x8)={r5, 0x2}, 0x8) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) 2018/01/12 02:52:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='*lo@md5sumcpuseteth0)\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="9c03451981401d409b32d1cf239ea8a5", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000) r2 = openat(r1, &(0x7f0000ffe000-0x8)='./file0\x00', 0x100, 0x4) connect$netrom(r2, &(0x7f00004db000)=@ax25={0x3, {"ec869342dff2af"}, 0xf63d}, 0x10) utime(&(0x7f0000c56000-0x8)='./file0\x00', &(0x7f000072d000-0x8)={0x4, 0x0}) sendmsg(r1, &(0x7f0000679000-0x1c)={&(0x7f00005e7000)=@generic={0x0, "af81f7a254f60d3dcde77e8af290480e28219a95198daa765d6d5fc4becba48f609fbbc224f404a2d8efc37e0bce3c77f25be778cdc5846b10e01c541dce3ff0e2309450b711a866e7e77614931435a86d790017ef7b7a305a612c468587f4bf5c73999c09b8ed79146ff3464686967c05fd343901f19fd0fcc6c674c0e5"}, 0x80, &(0x7f00004af000)=[], 0x0, &(0x7f00004fa000)=[{0xc, 0x1, 0x2, ""}], 0xc, 0x0}, 0x0) 2018/01/12 02:52:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) [ 172.721623] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. [ 172.732211] encrypted_key: insufficient parameters specified 2018/01/12 02:52:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000c76000)='/dev/adsp#\x00', 0x0, 0x200002) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000774000)={0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = creat(&(0x7f0000827000)='./file0\x00', 0x26) lstat(&(0x7f0000ca2000-0x8)='./file0\x00', &(0x7f0000a5f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000c70000-0x4)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c47000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = perf_event_open(&(0x7f0000078000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) getsockname$ipx(r3, &(0x7f00000b6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e99000)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000446000)="2813b51637f64bda80d2f02707a6e0d4980a5f12f7258dbc727452a968827853730924acfbe73a2055e8eb64ac1eb497235a25e39d59a06e84b02c740f94c49a5629d6991163d14beca98a45d37a26bda5662b53f9b7eabd3eadbeb0073624e286ca380dd952d6691bdd848cf3868178aa1205bef9ce4a769b95b750ebc8a4a1f2e170b70c5a421ad275ddf231f1c61ee82dff286af2df3ab417bdb3c16af62554b59698a4901fe28a1a4d2cc68d72f9d352b0c12395ddedf39ae169eaf0d7", 0xbf) ioctl$int_in(r2, 0x5452, &(0x7f0000329000-0x8)=0x10001) dup3(r4, r2, 0x0) 2018/01/12 02:52:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) bind$unix(r1, &(0x7f000030d000-0xac)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000be8000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigsuspend(&(0x7f00002d6000)={0xf015}, 0x8) [ 172.771157] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. [ 172.791791] encrypted_key: insufficient parameters specified [ 172.854075] ALSA: seq fatal error: cannot create timer (-22) 2018/01/12 02:52:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000011000-0xd9)="1f000000180025ff0700830ce914000680207120000400050000001e0f0003", 0x1f, 0x0, 0x0, 0x0) listen(r0, 0x3) 2018/01/12 02:52:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dfb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) waitid(0x2, r0, 0x0, 0xe100000b, &(0x7f0000f0d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f6e29e40cee664d055d57fd2ae849964"}) 2018/01/12 02:52:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000f11000)="24000000190025f7060d1ffbfffffc0e0a8000fbfffffffeff00ffeb085c04000002c1ff", 0x24) 2018/01/12 02:52:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000439000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009a6000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000092d000-0x9)='loginuid\x00') r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000221000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000dcf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000cbf000)=0x14) r4 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00002fc000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xdf, 0x2, 0x0, 0x2, 0xa0, 0x20, 0x3c, r3, r4}, {0x6, 0x9, 0x40, 0xffff, 0x4, 0x6, 0x5, 0x80}, {0xf6, 0x4, 0x9, 0x4e}, 0x7, 0xa, 0x2, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x7f, 0x1, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3, 0x0, 0xfff, 0x6, 0x8, 0x100}}, 0xe8) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002be000-0x16)='/selinux/checkreqprot\x00', 0x86402, 0x0) writev(r1, &(0x7f00005d3000-0x8)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) 2018/01/12 02:52:26 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={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000016f000-0x8)={0x0, 0x10001}, &(0x7f0000944000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000be2000-0x8)={r0, 0x3}, &(0x7f0000850000-0x4)=0x8) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00004f6000)=0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fdd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000668000)=0x0, &(0x7f0000723000-0x4)=0x4) 2018/01/12 02:52:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004e9000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3ff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000075a000-0x4)=0xffffffffffffffc2, 0x4) recvfrom$inet(r1, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000010b000)=[{&(0x7f0000000000)="390000001100090469000000800000000700004001000000450001070000001419001a000400020007000000ffee40080003010c00f41ee400", 0x39}], 0x1) 2018/01/12 02:52:26 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f00002b1000-0xe)='/dev/admmidi#\x00', 0x9, 0x20200) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x80000000, 0x3}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001a2000)={r1, 0xfffffffffffffff7}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={r1, 0x101, 0x6, 0x7, 0x4, 0x100, 0x8, 0x671a, {r1, @in6={{0xa, 0x1, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x7f, 0x6c, 0x0, 0x9}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000003000-0x52)=""/82, 0x52, 0x2002, &(0x7f0000001000)={0x3, {"03e60a8ce50c40"}, 0x44}, 0x10) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) poll(&(0x7f0000001000-0x28)=[{r2, 0x2, 0x0}, {r0, 0x10, 0x0}, {r0, 0x0, 0x0}, {r2, 0x3000, 0x0}, {r2, 0x8602, 0x0}], 0x5, 0x57) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0086418, &(0x7f0000003000)={0x20, 0x2, 0x9, 0x5, 0x10, 0xfffffffffffeffff}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000005000-0x88)=""/136, &(0x7f0000005000-0x4)=0x88) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000005000-0x8)={r2, r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/member\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000004000)=0x9, &(0x7f0000004000)=0x4) ioctl$KVM_SET_TSC_KHZ(r4, 0xaea2, 0x9) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000006000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000007000)={0x0, 0x0}) [ 172.904422] ALSA: seq fatal error: cannot create timer (-22) [ 172.936446] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/12 02:52:26 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="8dbf", 0x2, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000ef2000-0x4)=0xfffffd, 0x4) recvmsg(r0, &(0x7f0000ef0000)={0x0, 0x0, &(0x7f0000ef0000)=[], 0x0, &(0x7f0000414000)=""/81, 0x51, 0x0}, 0x40012020) 2018/01/12 02:52:26 executing program 4: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ffb000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000772000-0x4e)="", 0x0, 0x0, &(0x7f0000fbf000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) dup3(r1, r0, 0x0) write(r1, &(0x7f0000dd0000-0x1)="", 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000956000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f00000cc000-0xea)="1714fb088d772b07d77a47c677e4f67bae2dbf071b89c46f2a2dc2b09e1a58a55d41c604480c9245c168cd685cee074b0844aa5a03642bfa0889dd6e59c9ec14a364d9b554cab711c221f3c53f716f8bb41783474d1fcf2b74380b1974ef5cd3872bdb3020ee142b6def809f625c394aa2475e5abbd271fc1dacd17aeccee0cb8b05734716ff20c2eb3986bd66fe905ec38e5bb02261b72dbf4a38d8e100e604a6889eaf031b54f1d973e50a018ce57f2739fe678eabe8bccf58f4f5f8d35a1e3a1ca73bbb15fc3de5967f26a5f657705bbb6d81f53a70d3971d8c23b93ce341a1bb4cb289ebc315ff18") 2018/01/12 02:52:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ef2000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000041b000)={0x0}, &(0x7f00008fb000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:26 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, 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) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/12 02:52:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000773000)={0x0, 0x0}) statx(r0, &(0x7f0000461000-0x8)='./file0\x00', 0x400, 0x8, &(0x7f0000f04000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e6e000-0xb)='/dev/audio\x00', 0x6a8800, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000031000-0x38)={&(0x7f000044f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000bcd000)=[], 0x0, &(0x7f00004ce000-0xac)=""/172, 0xac, 0x0}, 0x40000022) socket$unix(0x1, 0x3, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000320000)='/dev/amidi#\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000073000)=@assoc_value={0x0, 0x0}, &(0x7f0000952000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000446000)={r4, 0x1, "b0"}, &(0x7f0000549000-0x4)=0x9) getegid() setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b91000-0x6)={r4, 0x8}, 0x6) stat(&(0x7f0000edd000)='./file0\x00', &(0x7f000093f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000682000)={0x0, 0x0, 0x0}, &(0x7f0000673000-0x4)=0xc) getresgid(&(0x7f000018e000-0x4)=0x0, &(0x7f00006c0000-0x4)=0x0, &(0x7f0000318000)=0x0) setgroups(0x4, &(0x7f0000942000-0x10)=[r6, r6, r7, r8]) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000788000-0xb8)={r4, 0x7fffffff, 0x2, 0x101, 0xffff, 0x80000000, 0x5, 0x10001, {r5, @in6={{0xa, 0x2, 0x6, @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]}, 0x5, 0x1000, 0x7, 0x8, 0x2d1}}, &(0x7f0000ef7000)=0xb8) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000749000-0x4)=0x0) ioctl$sock_ifreq(r2, 0x89b3, &(0x7f0000359000)={@generic="1de3b2c974995823a2c4ecaa2e7a90c7", @ifru_addrs=@llc={0x1a, 0xf8, 0x1ff, 0x81, 0x1000, 0xc0e, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}}) socket(0xb, 0x6, 0x20) r9 = add_key$user(&(0x7f0000f4c000+0x9af)='user\x00', &(0x7f00006c4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000532000)="da56082c3aab9740aa334507e60975f816100a84f704df478414cf853e73f9f563b57d343ce4271ced022564bd0d4e73928d2d832c2d3976be48d486207b7aa7ecab1bd1ccd6a0e5c94e9423b66187b7837bd59b305b0baf4c1d0ad295be", 0x5e, 0xfffffffffffffff9) r10 = request_key(&(0x7f000012d000-0xa)='id_legacy\x00', &(0x7f0000b64000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003e8000)='}ppp1%em0\x00', 0x0) keyctl$negate(0xd, r9, 0x101, r10) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000543000-0x68)={0x7b, 0x0, [0x200000000, 0x9, 0xfffffffffffffffb, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r2, &(0x7f000082a000-0x9f)="955a61efb94194fc54f0990e94d1d6764cb489d41ba928fbe2caf8e9c9836d357a95ada6bb187c04d5f8751cb088b188038450b48c9b48723ded9752524a9437109b1a84e9445c0084cfd9f0ef8867b7dcc6ac05ad28b5b3f6e7b7581bdc6375b63f6aeec9b0b55017984aa8c468dd361d223ab7530918836a319e5563a63d09164c0f278e5a53ce668a97e623b94cac2d5c10ddf7b78d9bb048faf58f2675", 0x9f, 0x0, 0x0, 0x0) [ 172.967741] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/12 02:52:26 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, 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) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/12 02:52:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) r1 = gettid() getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00007c0000)=0x14000000, &(0x7f00008d3000)=0x2) fcntl$notify(r0, 0x402, 0xc) poll(&(0x7f0000999000-0x20)=[], 0x0, 0xf8d4) fcntl$setsig(r0, 0xa, 0x20) r2 = gettid() setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000828000-0x2)='SL', 0x2) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000216000)={0x0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x20, 0x6, 0x7, 0xeb, &(0x7f0000cd4000)=@common='bond0\x00', 0x1, 0x3, 0x2b}) socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r4, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000050e000-0xe)={0x5, [0x6, 0x9, 0x3ff, 0x4, 0x3]}, 0xe) dup2(r3, r4) tkill(r1, 0x16) shutdown(r0, 0x0) 2018/01/12 02:52:26 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000004000)={0x7, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000)={&(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000007000-0xa3)=""/163, 0xa3}, {&(0x7f0000002000-0x90)=""/144, 0x90}, {&(0x7f0000007000-0xb1)=""/177, 0xb1}, {&(0x7f0000007000-0x2)=""/2, 0x2}, {&(0x7f0000001000)=""/204, 0xcc}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000004000)=""/238, 0xee, 0x8}, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000004000-0x18)=@get={0x1, &(0x7f0000006000-0xc9)=""/201, 0x7}) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000004000-0x8)=0x2) 2018/01/12 02:52:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x100000005) write(r0, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/01/12 02:52:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e1c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$bt_l2cap(r0, &(0x7f0000f8f000-0xe)={0x1f, 0x5e2, {0x9, 0x81, 0x2, 0x400000000000, 0x0, 0x80}, 0xdd, 0x2}, 0xe) syz_extract_tcp_res$synack(&(0x7f0000472000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xf36, &(0x7f0000baf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0xf28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0xffffff86, 0x4, 0x0, 0x0, 0x0, []}]}}, @tcp={{0x0, 0x2, r1, 0x42424242, 0x7, 0x0, 0x6, 0x0, 0xfffffffffffffffa, 0x0, 0x9, {[@nop={0x1}, @window={0x3, 0x3, 0x1}]}}, {"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0x0) 2018/01/12 02:52:26 executing program 2: lstat(&(0x7f0000873000)='./file0\x00', &(0x7f0000f29000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={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}, 0xa0) 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={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000cd6000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00005bf000-0xa)='/dev/dsp#\x00', 0x10001, 0x40000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000d3f000-0x8)=0xd000) syz_emit_ethernet(0x3f, &(0x7f0000c48000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x31, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, "bc01000700000000b0000000050000f4e5010000a9"}}}}}, 0x0) 2018/01/12 02:52:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00007e4000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000892000)=[{r1, 0x0, 0x0}], 0x1, 0xd4) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) sendmmsg(r0, &(0x7f0000d71000)=[{{&(0x7f0000c03000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00008a2000)=[{&(0x7f00008b3000)="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", 0x5c0}], 0x1, &(0x7f0000445000-0xd4)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) socket$bt_bnep(0x1f, 0x3, 0x4) writev(r2, &(0x7f0000d9c000)=[{&(0x7f00000d5000-0x92)="b8e0000013edf24506117a578576b6dcc3e4916507771344426aa3a74b025119db2f7d39421efefe40b9c41628562982da8cb0ce334447ed73cf5e006ec3851a1f2218f2e2332b7d599687c70b0da1be6f39deee31845df8b4f1b6ec2bc5b884b7a51c8f37e6e18b4cd60927715473df522afb5a375d78189adcaf22d709bbd0898cb0a29ada02000800000000000000257c", 0x92}], 0x1) 2018/01/12 02:52:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 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) lseek(r0, 0x0, 0x7) lseek(r0, 0x0, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc1205531, &(0x7f0000002000-0x4)=0x0) r3 = syz_open_dev$midi(&(0x7f00002c4000-0xb)='/dev/midi#\x00', 0x8, 0x1647d0703cbf6ba8) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000d54000)={0x9, 0x0}) r4 = add_key(&(0x7f0000017000-0xb)='asymmetric\x00', &(0x7f0000237000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000920000-0x8a)="056676d105531ef39e877a9d9ee166c513ebd42e324edbd31ade5ba6d8340a44de733289840ef33171135410a34db8abf2aee897740597e765cbb27704e5495a7edd9b6f1a3b5c17497d7841221b6971984a7c1bd00a64edef9111bbbf1203653d36b8ad120b8a143bca78c32e4c53da80af7ceb35e0b39446605ac6f946c85e9325861af96a4c7b9c87", 0x8a, 0xfffffffffffffffc) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00003b0000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$read(0xb, r4, &(0x7f00006ec000-0xec)=""/236, 0xec) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer\x00', 0x2300, 0x0) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f00005bc000-0x6f)=""/111) 2018/01/12 02:52:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000001000)="") r1 = socket(0x0, 0x7, 0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000334000-0xc)=@sack_info={0x0, 0x80000001, 0xd1}, &(0x7f0000122000)=0xc) accept4$packet(r1, &(0x7f00000d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000007f000)=0x14, 0x800) connect$packet(r1, &(0x7f0000118000)={0x11, 0xf7, r3, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000416000-0xc)={r2, 0x2, 0x2, [0x3, 0x4]}, &(0x7f00005bc000-0x4)=0xc) r4 = syz_open_dev$midi(&(0x7f00007f4000-0xb)='/dev/midi#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f0000689000-0x23)={0x81, 0x6, 0x3, 0x7, "0866f6014b93e723bbd3c0a7297d6906e9b413175ed4858817215d8e3ab7805cbc2191028e9d5eb4d04e6a16", 0x3}) 2018/01/12 02:52:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:26 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000006000-0x65)=""/101) ioctl(r0, 0x4147, &(0x7f0000006000-0x1f5)="") 2018/01/12 02:52:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x9}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ecc000-0xc)={0x0, 0x0}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb3000-0x4)=0x0) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f00005e5000-0x10)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, r3+10000000}}, &(0x7f000016c000-0x6)={{0x0, 0x0}, {0x0, 0x0}}) epoll_wait(r2, &(0x7f000097b000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/12 02:52:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ab6000-0x9)='/dev/sg#\x00', 0x4, 0x40100) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000cde000)=""/4096) openat$ppp(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ppp\x00', 0x1000000008000, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000dc2000)=""/27) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000cd5000)=0x0, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000128000-0x4)=0x1, 0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 02:52:26 executing program 3: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f93000)={0x0, 0x0}, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000f96000)={0x0, 0x2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005e5000-0x4)=0x1, 0x4) vmsplice(r0, &(0x7f0000500000-0x40)=[{&(0x7f0000f97000)="5a4940c7ba45539ca432b07a8c27e75376bc297d5939143eaa243b1642c2cd70ce929fa30d9cdf34553aa7a43be93d77bcde651f3f0f73c427962344eb878cb230f4a70d2cc439d3b64f0d720362f474f54828ee637ebab76ea610ce0cd5766e79ac66b595a335f99342fe0862dce9ed10ba58ada5bffa5a1c343f4d2814f0ca", 0x80}, {&(0x7f0000ae4000-0xc9)="558ee128f5e6c9800d32bd284d2776524a50222997fb08548b9108217871f20c389922eb2457d03814697a92ee54bd041936ea48fb6fe257a48b931165c58181cc034633e3026643dcc0f107e866f6dcca410cd12d3d9a2a426fd9530dbbc9b11b9b2a2c8283bfe4b6b74bf5045de8f6495e6b826894387b9bffae77c1ff976b7663542d89d7803b750d5eb6fcefc0515a6aee78519be0c8f3571fdc0836cc1c10c06a1233cde01f99ab3f9425169b04a59efdefeef7bd715f962444cff87f176c1f7bc991f917736c", 0xc9}, {&(0x7f0000e78000-0xd7)="ed4a44e7ced1e00e68c49b69f909e2a7705db707fcaa3b60c3522060fcbf2b184a472f3e3353ae95bbfac3956cec53cbc71f6f3ffae673072dd3e10612ab98de5e7a46d262fe2fb18ee391ba285a9a9d709190e5a7f1d3b02c8b4cd7046875b4c7806509489de571ecc7a8541a35754b2139927048857eaa2acdccc8f179850313478e1a526f7aeeaba5f1d26366b5b5b846e6c8ea1a5ddb8e985ba75f2abf84eca1424f59436ce466783879208c7a4e85fece1b1c58c4f7cdaf441eb17df6ef535c918e29feed665b1c24a6b41552bc2c4c59fe198515", 0xd7}, {&(0x7f0000f98000-0x1000)="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", 0x1000}, {&(0x7f000049c000-0xfd)="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", 0xfd}, {&(0x7f000028b000)="238f67fb7c3dee5ada4332cf9fc3e1d2c09d3b8f915f0b4aa3e2c7b820b4918af862f53339cd26bb71305d1f15", 0x2d}, {&(0x7f0000058000)="aed5c622579d4e3a1f4ec15d4f2cd8986ece5dd403725b0d3951dacd8cf30d0ea7cda5b8f5fe68506b", 0x29}, {&(0x7f0000f97000)="e76c466c7136e09553ebfa5a5cc8df8944c88d139aabf3cfe4b02bc12ac0c6698e7a7d6bd2eef6e21bb0f27a02d739367baca9da42675306568fd9229580abe8ebe1aa4f8656f251689bd3ec7ced04c315991bec8ffcf4f7aff48eb1b6aad7b68e9419dbe80994036ffa5c57f396e3ce8d873eb551564137fefc8dd95032583776efeb359f50a60605d9c0a5ce327c0db5e355f9ae079b1c67635b90b433776c4c26255d22f5a0aaab08b5313ba88014a592dc727872bec165e79bc081a327b903a4ac3d7cd91896a5d6479772", 0xcd}], 0x8, 0x4) 2018/01/12 02:52:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ce8000)='/selinux/context\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdd000)="6e65742f61727000db") preadv(r0, &(0x7f0000b18000-0x50)=[{&(0x7f000023e000)=""/100, 0x64}], 0x1, 0x36) 2018/01/12 02:52:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d29000-0xc)='/dev/rfkill\x00', 0x3c0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000039f000-0x14)={0x0, 0x8, 0x0, 0x80000000, 0x80000001, 0x6}, &(0x7f0000b7f000)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003a0000)={r2, 0x1}, &(0x7f00004e7000)=0x6) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000960000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) listen(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/12 02:52:26 executing program 1 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f000067d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e90000-0x4)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00006fd000)=0x1fdf, 0x4) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000b5c000)="", 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000c49000-0x8)={0x0, 0x0}) recvfrom$llc(r3, &(0x7f0000b1a000-0xf0)=""/240, 0xf0, 0x1, &(0x7f0000934000-0x10)={0x1a, 0x0, 0x411, 0xf02, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c05000)=0x400004, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000e09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000048c000)=0x5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d7d000)={0x0, 0x0}) getsockname$packet(r3, &(0x7f000098c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e86000-0x4)=0x14) connect$packet(r4, &(0x7f00009c9000)={0x11, 0x1b, r5, 0x1, 0x6, 0x6, @random="c73b8773d1be", [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000d23000-0xb)={0x5, 0x5, 0x3, 0x5, 0x14, 0x10000, 0xe010, 0xc082, 0x101, 0x0, 0x5}, 0xb) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00007d3000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000055c000)={@generic="4febbdbe1dd91e4d587bf113cb43f868", @ifru_flags=0x400}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000082d000)=0x0, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) r6 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') sendto$ipx(r4, &(0x7f00009b1000)="4c3d20982d09dbf6d73bd72e2cedb69b95ebb064dc7636af95cbc39ff68271d5ee55a8698c0a5b0a7b133b8684414c605357e7e46da4c3e9aff4492ddab432886297289828f6c7024b5d9d00e69a0a5e1ed12877e3c261c556c21e3bd5850ede0ba10f80cfa717dc27274a013abb1a895796d302b63d69f12657af10", 0x7c, 0x4000050, 0x0, 0x0) preadv(r6, &(0x7f0000c23000)=[{&(0x7f0000ae7000)=""/200, 0xc8}, {&(0x7f0000932000)=""/140, 0x8c}], 0x2, 0x0) 2018/01/12 02:52:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd9000)='/selinux/create\x00', 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000649000)=0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bf8000-0x8)={0x0, 0xe, 0x6}, &(0x7f0000eaa000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000009000-0x45)={r2, 0x3d, "2ee8510d7c7e2494b850cad87c0950b1a5696a92f1156ab675f19132ece8500a419e71a2ff77811ed6405e850a5f12006df627269012aacb86fba3bf95"}, &(0x7f00004d5000)=0x45) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00009d8000)={0x0, 0x3ff}, &(0x7f00001fe000)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000799000)={r3, 0x1, 0x7, 0x0, 0x3, 0x42ba}, &(0x7f0000938000)=0x14) [ 173.290675] FAULT_INJECTION: forcing a failure. [ 173.290675] name failslab, interval 1, probability 0, space 0, times 0 [ 173.310770] CPU: 1 PID: 26381 Comm: syz-executor1 Not tainted 4.15.0-rc7+ #168 [ 173.318267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 173.327624] Call Trace: [ 173.330201] dump_stack+0x194/0x257 [ 173.333808] ? arch_local_irq_restore+0x53/0x53 [ 173.338450] ? lock_acquire+0x1d5/0x580 [ 173.342398] ? rtnl_lock+0x17/0x20 [ 173.345923] should_fail+0x8c0/0xa40 [ 173.349614] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 173.354701] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 173.359865] ? __mutex_lock+0x16f/0x1a80 [ 173.363896] ? rtnl_lock+0x17/0x20 [ 173.367405] ? lock_downgrade+0x980/0x980 [ 173.371525] ? rtnl_lock+0x17/0x20 [ 173.375035] ? lock_release+0xa40/0xa40 [ 173.378988] ? mutex_lock_io_nested+0x1900/0x1900 [ 173.383804] ? perf_trace_lock+0xd6/0x900 [ 173.387924] ? lock_acquire+0x1d5/0x580 [ 173.391875] ? perf_trace_lock+0xd6/0x900 [ 173.396000] ? trace_event_raw_event_lock+0x340/0x340 [ 173.401178] ? trace_event_raw_event_lock+0x340/0x340 [ 173.406344] ? check_noncircular+0x20/0x20 [ 173.410557] should_failslab+0xec/0x120 [ 173.414507] kmem_cache_alloc_node+0x56/0x760 [ 173.418975] ? lock_page_memcg+0x2bd/0x3b0 [ 173.423194] __alloc_skb+0xf1/0x780 [ 173.426798] ? skb_copy_and_csum_dev+0x370/0x370 [ 173.431533] ? ip6_mroute_setsockopt+0x2640/0x35b0 [ 173.436436] ? lock_downgrade+0x980/0x980 [ 173.440567] ? mark_held_locks+0xaf/0x100 [ 173.444688] ? __local_bh_enable_ip+0x121/0x230 [ 173.449346] mr6_netlink_event+0xd1/0x190 [ 173.453477] ip6_mroute_setsockopt+0x2650/0x35b0 [ 173.458207] ? lock_release+0xa40/0xa40 [ 173.462165] ? mroute6_socket+0x3a0/0x3a0 [ 173.466280] ? __lock_acquire+0x664/0x3e00 [ 173.470497] ? find_held_lock+0x138/0x1d0 [ 173.474618] ? perf_trace_lock+0xd6/0x900 [ 173.478736] ? print_irqtrace_events+0x270/0x270 [ 173.483468] ? trace_event_raw_event_lock+0x340/0x340 [ 173.488632] ? print_irqtrace_events+0x270/0x270 [ 173.493364] ? check_noncircular+0x20/0x20 [ 173.497570] ? wake_up_page_bit+0x530/0x530 [ 173.501873] ? __lock_is_held+0xb6/0x140 [ 173.505916] ? __lock_acquire+0x664/0x3e00 [ 173.510124] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 173.515295] ? find_held_lock+0x35/0x1d0 [ 173.519341] ? __might_fault+0x110/0x1d0 [ 173.523379] ? lock_downgrade+0x980/0x980 [ 173.527512] ? lock_release+0xa40/0xa40 [ 173.531459] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 173.537333] ? __might_sleep+0x95/0x190 [ 173.541294] do_ipv6_setsockopt.isra.9+0x2f0/0x39a0 [ 173.546292] ? ipv6_update_options+0x330/0x330 [ 173.550846] ? trace_event_raw_event_lock+0x340/0x340 [ 173.556020] ? check_noncircular+0x20/0x20 [ 173.560238] ? check_noncircular+0x20/0x20 [ 173.564453] ? find_held_lock+0x35/0x1d0 [ 173.568511] ? avc_has_perm+0x35e/0x680 [ 173.572458] ? lock_downgrade+0x980/0x980 [ 173.576583] ? lock_release+0xa40/0xa40 [ 173.580528] ? get_pid_task+0x93/0x140 [ 173.584388] ? lock_downgrade+0x980/0x980 [ 173.588515] ? perf_trace_lock+0xd6/0x900 [ 173.592640] ? rcu_read_lock_held+0xa9/0xc0 [ 173.596940] ? avc_has_perm+0x43e/0x680 [ 173.600894] ? avc_has_perm_noaudit+0x520/0x520 [ 173.605536] ? __fget+0x333/0x570 [ 173.608968] ? lock_downgrade+0x980/0x980 [ 173.613092] ? lock_release+0xa40/0xa40 [ 173.617041] ? __lock_is_held+0xb6/0x140 [ 173.621097] ? sock_has_perm+0x2a4/0x420 [ 173.625133] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 173.630469] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 173.636154] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 173.641410] compat_ipv6_setsockopt+0xfc/0x1e0 [ 173.645962] ? compat_ipv6_setsockopt+0xfc/0x1e0 [ 173.650694] compat_rawv6_setsockopt+0x4a/0xf0 [ 173.655253] compat_sock_common_setsockopt+0xb2/0x140 [ 173.660412] ? rawv6_seticmpfilter.isra.14+0x90/0x90 [ 173.665493] compat_SyS_setsockopt+0x17c/0x410 [ 173.670045] ? sock_common_setsockopt+0xd0/0xd0 [ 173.674691] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 173.679424] ? do_fast_syscall_32+0x156/0xf9d [ 173.683898] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 173.688626] do_fast_syscall_32+0x3ee/0xf9d [ 173.692928] ? do_int80_syscall_32+0x9d0/0x9d0 [ 173.697492] ? syscall_return_slowpath+0x2ad/0x550 [ 173.702392] ? prepare_exit_to_usermode+0x340/0x340 [ 173.707381] ? sysret32_from_system_call+0x5/0x3b [ 173.712204] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 173.717032] entry_SYSENTER_compat+0x54/0x63 [ 173.721409] RIP: 0023:0xf7f7cc79 [ 173.724741] RSP: 002b:00000000f777808c EFLAGS: 00000296 ORIG_RAX: 000000000000016e [ 173.732418] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000029 2018/01/12 02:52:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000)={0x0, 0x0}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000c83000)={0x2, [0xa00000, 0x4]}) syz_open_dev$usbmon(&(0x7f0000168000)='/dev/usbmon#\x00', 0x8, 0x400) r1 = syz_open_procfs(0x0, &(0x7f000044a000)='projid_map\x00') openat$vcs(0xffffffffffffff9c, &(0x7f00009a7000)='/dev/vcs\x00', 0x4000, 0x0) close(r1) timer_create(0x7, &(0x7f0000df9000-0x58)={0x0, 0x2f, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f50000-0x4)=0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xffffffffffffff81) timer_settime(r2, 0x0, &(0x7f00009ff000-0x10)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, 0x0) 2018/01/12 02:52:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00006b6000-0x9)='/dev/vcs\x00', 0x80000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006fb000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1e1e1e1e1e1e635, [{{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20ba) [ 173.739658] RDX: 00000000000000cd RSI: 0000000020ee6000 RDI: 000000000000005c [ 173.746900] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 173.754145] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 173.761390] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/01/12 02:52:27 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f000001b000)={0x0, 0x0}, 0x1, 0x0) r2 = dup2(r0, r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000023000)=0x1) bpf$MAP_CREATE(0x0, &(0x7f0000003000-0x2c)={0xf, 0x400, 0x9, 0x120000000000000, 0x4, r2, 0xe9f9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f000001f000)="3b8235cb4450617f47c9effc0435ef9ddd00d5f61b01451a023edf8a13c4955f45d54b18e6b1e10d6f3364f5bdd38dc420eea0f81133e52a9b05c155e1087e1cafea0e2988921169f1cfd66b47db1da7d1d4871c48cd102c9ade0487f33aeb6e5255ee4de11face2ea24d18d7513e2af86462438629a18cb5a1d8f0c584bceef4662bcfca529803fe2cc7db64470dbb8934a8c8e005d215994ca8ebfa54a5db603e858187e79bc7eacd5fcc393dc269f1dfe6f543f77a629df6a14b38d9981b2ea66f8e9bfc7c5c0e655b2259b5763727ce9d30bd4365cdfd251b21d7e5734f3161584c5f7aa3582c5", 0xe9) unshare(0x24020000) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f000001f000)={0x40000, 0x0, [0x8, 0x7, 0xffffffffffff7fff, 0x100, 0x7, 0x7, 0x101, 0xf1a]}) syz_emit_ethernet(0x2f, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x21, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6c015a188"}}}}}, 0x0) 2018/01/12 02:52:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000730000)=0x8, 0xd, 0xb27, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x81, 0x4) exit(0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x400c80, 0x80) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1ff, 0x3}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x5, 0x200}, 0xc) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000003000)=0xc0, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000)={r1, 0x1000, 0x100000000}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@sack_info={r1, 0xffff, 0x1}, &(0x7f0000005000-0x4)=0xc) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x6, 0x4, 0x8, 0x100000001, 0x1, 0x6, 0x6, 0x3, 0x2, 0x4, 0x83, 0x800}) getsockname$ax25(r0, &(0x7f0000005000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) r3 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000006000-0x10c)={{0x8000, 0x0, 0x2, 0x9afa, "292195f5a82bb40a9e61fe1e8fc5fc9831cba8bd71c26b6ea6a139d592c6987e234fdf0a9f0034703a126f49", 0x8}, 0x0, 0x0, 0x5, r3, 0x2, 0x100000000, "7681b783437a51154f3c651e4189986892f35689a427c7e9bbca6386975fcd061110e89aca864ae23e946adb21075da300153da191f7ec845ea5c437b5c19553", &(0x7f0000005000)='/\x00', 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, 0x3, 0x9, 0xfb03], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000006000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000007000)=0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000003000)={0x0, 0x28, 0x6, @thr={&(0x7f0000009000-0xa0)="f01cf132707b4b93ad49a2af077d7f22cda75502f008abe2a1fd1532f2547c2905dd742aa76113636575c2aeb2e0dc6bc81a8ba5b231875933e79c72495396c76a1f97a93da10d6fffd174a15961e48a349ec90bc7989a716e9cfbb9c59a5723e05a5e93c2a3dbcb6053a02215325ebf9b775b2c80204444da11fe5071a248a7477ddf8d2e8f00205550f7b232bfaa8b4041836ec07add6672c45149e13f3a21", &(0x7f0000009000-0xb9)="82f79432647e8cca24bc80373d732a97fd9a26a84f141419661baf73d0f1aac65b0be6fcc7bced0b704f2036efa593d6e67cad3ca910882a6fd8546822ab16a0ab4366a7e4881603585d008fea46d0b66b53e78e80d7d9f686fe4df19dcaf52e04b7da4b22676cd8990c5bd9183e4c56b2f0ab350ccb5e532ca65faa9acc85df8271d5fe2130bd94a893dce87c256afaefe5345ab604209d40c51aae7a8c660fe1c1752a79e63b036fbd50b0b85a7a7c6de9a91d274202b037"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x0) timer_delete(r4) 2018/01/12 02:52:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[], 0x1e4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000ad000)=0x7fff, 0x4) syz_open_dev$vcsa(&(0x7f0000d56000-0xb)='/dev/vcsa#\x00', 0x7, 0x6042) 2018/01/12 02:52:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000ef000-0x4)=0x0, 0x4) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000400000)='/dev/sg#\x00', 0x0, 0x400000000c4c7f) 2018/01/12 02:52:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000744000-0x4)=0x0, 0x80800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004c0000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000361000)={0x0, 0x0, 0x0}, &(0x7f0000ef5000-0x4)=0xc) stat(&(0x7f0000f77000)='./file0\x00', &(0x7f000026f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ca6000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000084b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cff000)=0xe8) getresgid(&(0x7f00000e1000)=0x0, &(0x7f0000396000-0x4)=0x0, &(0x7f0000997000-0x4)=0x0) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f0000216000-0xb)='/dev/mixer\x00', 0x800, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a8e000-0x8)={0x0, 0x0}) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000e12000+0x87f)={0x1, 0x2, 0x1, 0xffffffffffffffff, 0x0}) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) r11 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007b1000)='/dev/sequencer\x00', 0x40000, 0x0) r12 = syz_open_dev$midi(&(0x7f000034f000)='/dev/midi#\x00', 0x0, 0x101000) r13 = accept4$inet(0xffffffffffffffff, &(0x7f0000c3e000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea7000-0x4)=0x10, 0x80000) r14 = open(&(0x7f0000c5a000)='./file0\x00', 0x800, 0x1c2) r15 = syz_open_dev$sg(&(0x7f00006e9000)='/dev/sg#\x00', 0x9, 0x22000) r16 = syz_open_dev$adsp(&(0x7f00003c6000)='/dev/adsp#\x00', 0x700000000000000, 0x0) r17 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d2b000-0xc)={0x0, 0x8001, 0x0}, 0xc) r18 = openat$kvm(0xffffffffffffff9c, &(0x7f00004ac000-0x9)='/dev/kvm\x00', 0x0, 0x0) r19 = accept4$ipx(0xffffffffffffffff, &(0x7f00007eb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ec1000)=0x10, 0x0) r20 = socket$nl_crypto(0x10, 0x3, 0x15) r21 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000050000)='/selinux/relabel\x00', 0x2, 0x0) r22 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00004df000-0x4)=0x0, &(0x7f0000195000)=0x0, &(0x7f000031e000-0x4)=0x0) lstat(&(0x7f0000bcd000-0x8)='./file0\x00', &(0x7f0000bf0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = accept4$unix(0xffffffffffffffff, &(0x7f000008b000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000940000-0x4)=0x1002, 0x80000) pipe2(&(0x7f00002dc000)={0x0, 0x0}, 0x4000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ae4000)={0x0, 0x0}) r28 = memfd_create(&(0x7f0000b5d000-0x3)='%,\x00', 0x2) r29 = socket$bt_cmtp(0x1f, 0x3, 0x5) r30 = socket$inet6_tcp(0xa, 0x1, 0x0) r31 = syz_open_dev$audion(&(0x7f00003ef000-0xc)='/dev/audio#\x00', 0x10001, 0x8200) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00008e9000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000059b000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7a000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f30000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006e6000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000980000)=0xe8) r37 = getegid() r38 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000f1e000-0x4)=0xc) getresgid(&(0x7f00002d8000-0x4)=0x0, &(0x7f0000986000)=0x0, &(0x7f000054e000-0x4)=0x0) sendmmsg$unix(r0, &(0x7f0000a40000)=[{&(0x7f0000a50000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00002c5000)=[{&(0x7f000009d000)="d45aeb16c02357c460112cea702b47bfab8f2ca67c074874783761fc4907a6c9dad910eb53d2c707251a1840d92684acacb885f87eb1b721d9e515f12870c21c3362e1", 0x43}], 0x1, &(0x7f0000534000-0xb4)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9, r10, r11]}, @rights={0x24, 0x1, 0x1, [r12, r13, r14, r15, r16, r17]}, @rights={0x10, 0x1, 0x1, [r18]}, @rights={0x18, 0x1, 0x1, [r19, r20, r21]}, @cred={0x18, 0x1, 0x2, r22, r23, r24}], 0xb4, 0x81}, {&(0x7f00007a3000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000099b000-0x10)=[{&(0x7f0000b14000)="b26631d36d985fb240d7c494486601149b22a685e70aa0201248c8f72458851f4de301c7827752893fa05e26fb4521584ac6772c3ee96134357479cbb91b26b93277a56d8234f63034fd84d320ac5ce5f1ca0333519be42c315cb63506813a8acce4623c9762f96eac07b8aa81ae472a61945a3a2a4bb0b9f47d33130cd83ffdab5868efe8672dbe09cad7472ecd3efc41c0986169755e6fdf742ca372e2583fbe2b4545accd6f191f6d032a9d565b9ace04dfcb817b385c3a6c2b77d9b6864298e5f1425930aa85e22f7f31ce65b9fb6facf76a2554efc2f62f7e", 0xdb}, {&(0x7f0000479000-0x93)="a62a0411b01a2beb777435684f3fcb45c5efbc348d3cdac7a4cbe80878fd8ac9b26d70ec05822ba16ee261ae011999f05a3cbe6d6302a98612fd9f9b44b07ee83d6f518ad1b1a6f472cb4d0f5202ed97796e22955d6f637ddb67ec2b32dd51008f346bb7c937199d14d405bb9e7a9118b447466f8d62b957d4b6cb30ec941a2d3f661bb6f3cd4cc8415c724ed14799a671cdb3", 0x93}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000939000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000104000-0x10)=[{&(0x7f0000c25000)="15315266d8415d929568f7c1d84af86e395d49176e42254cf58a651cb4727b365ddfd7fc4275b8482c1a0d80aba35d9fc7fd31f5514999e1ede47edfea3ec35df97d87f7923787d996decc2784b2306a82708cdf7386e2c4cdab95cbb29afac58cde716e34e90ff83cf5e0acd8e1ee340089fda33a2045f0ac3ee71a4c9f9d561a425e0dbeabbefacdb08a4a364cddff5fd86d2da7eb3a8eaf7a40530ce001a05bff7194fb26afa99989c638ea3807125461e4dc35ee06d1358a18887eb5ef9807038104b805f1d40b4f4d4613c726d6", 0xd0}, {&(0x7f0000d87000-0x7e)="e51ab308ed14f92f984b1496eda8b64fe6eb03c193ed5f11095496a65766e78a729536ae01a32132e5ef12214cdef6cedccb4c5f9b5689b15b7f73ec3bea84de7eafdfc78c992cbe5d1e181a95433ae2727677e7d9b796786aa882b79869a3e0a4b14fab2689b987634edf4d0f27938aac83c42d9d9d735d1e51cf36387b", 0x7e}], 0x2, &(0x7f0000ab8000)=[@rights={0x28, 0x1, 0x1, [r25, r26, r27, r28, r29, r30, r31]}, @cred={0x18, 0x1, 0x2, r32, r33, r34}, @cred={0x18, 0x1, 0x2, r35, r36, r37}, @cred={0x18, 0x1, 0x2, r38, r39, r40}], 0x70, 0x20000004}], 0x3, 0x40000) 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={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:27 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, 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) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000dd8000)=0x0) sched_getparam(r0, &(0x7f000055a000-0x4)=0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000f91000-0xd)='dns_resolver\x00', &(0x7f000027c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000400000)='posix_acl_access\x00', 0xfffffffffffffffc) r2 = add_key(&(0x7f0000ae4000-0xb)='pkcs7_test\x00', &(0x7f0000592000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ab3000-0xc6)="8592ed1b773ca90f755cf9e4d08428475968cade1b0488f56229e29ced941d7d39ac8d08a4239b178a04e6d664e2bd19fa99b967300aa755fe0d186a42e09b782e171d63457dcd13f7a5b3908f64799a405e26ff6b5bb8ea09d9279949df03a88a51eea08b45bcbed04457714c823c1548c9fa739b6b0f1ff806016ddf505d3707cc044d7f7262b3f0470d7a7decfc4dcd2b32eaceedf41a0eb5be85e2c06c17d018bf7385030e96fe338f7fa210f7c1667412ce266c637fc56c23d7e197cb6dff30ba40fdb8", 0xc6, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f000009d000)='user\x00', &(0x7f0000321000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cad000-0x43)="7859eb659d94a5e50fc793d3d19d91a7eaac144bb96ab73b1826df721daa94040df80db2f389e7c8e18a74c015d720853531a12e3c2aacae9aafad93896b146cd6efc1", 0x43, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000e9b000-0xc)={r1, r2, r3}, &(0x7f000018f000)=""/93, 0x5d, &(0x7f0000f10000)={&(0x7f0000d70000-0x40)={'vmac(khazad-generic)\x00'}, &(0x7f00009b8000)="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", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet(0x2, 0x800, 0x4, &(0x7f0000a60000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000ddc000-0x4)=0x221, 0x4) syz_open_dev$mouse(&(0x7f000069d000)='/dev/input/mouse#\x00', 0x2, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ptrace$setregs(0xf, r0, 0x400, &(0x7f0000ce0000)="bc62bf218c420c61d9d2a1e4e49b") 2018/01/12 02:52:27 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 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, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000021f000-0x4)="1b040103", 0x4) fstatfs(r0, &(0x7f00003b5000)=""/10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000097c000)='/dev/qat_adf_ctl\x00', 0x200100, 0x0) 2018/01/12 02:52:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x20) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00009d4000)={0x0, 0x6, 0xb4b, 0x7, 0x4a0, 0x80000001}, &(0x7f0000e9a000-0x1)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000488000)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x82, 0xc40, 0x7, 0x1a25, 0x5, 0x3ae8, 0x8, 0x1000, 0x10000, 0x1f, 0x100000000, 0x101, 0x8, 0x667f]}, &(0x7f0000735000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/12 02:52:27 executing program 7: 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$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f000022d000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000013d000)='/dev/vcs\x00', 0x800, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000bef000)={0x4, 0x0, 0x5, 0x100}) 2018/01/12 02:52:27 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000002a000)='/dev/input/mice\x00', 0x0, 0x82a01) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/12 02:52:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x8000000002, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000-0x5)='ppp1\x00', 0x0) ftruncate(r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffffffd) close(r0) 2018/01/12 02:52:27 executing program 3: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00009c1000)=0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/12 02:52:27 executing program 4: set_mempolicy(0x0, &(0x7f00001ea000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3f, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00009a3000-0x20)={@common='gretap0\x00', @ifru_flags=0x400}) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) write(r2, &(0x7f0000dd0000-0x1)="", 0x0) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2002) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000092e000)={0xfffffffffffffff8, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x102, 0x2, 0x5, 0x7ff, 0x6, &(0x7f000016b000-0x10)=@generic="05a9c1c738c9c13b0805b65690575afb", 0x3, 0x945e, 0x8001}) 2018/01/12 02:52:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000628000)='/dev/sequencer\x00', 0x800, 0x0) pwrite64(r0, &(0x7f0000dc5000-0x84)="fd26a0ff", 0x4, 0x0) 2018/01/12 02:52:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cd8000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000fdd000)=""/75, &(0x7f00002dc000-0x4)=0x4b) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000ac0000)={&(0x7f0000553000-0x1c)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xa10, 0x0, 0x0, 0x9a4, 0x0, 0x0, 0x0, 0x9, 0x3ff, 0x1, "5c4d8165562fd4e3b5d992f53dad0cb68f4ee8a45c9f996d18ea08b0fd982582"}}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000010000-0x20)={0x10002, 0x4000000000000001, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/01/12 02:52:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0xfff) r1 = socket$kcm(0x29, 0x5, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{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]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x5422, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) write(r1, &(0x7f00002b4000-0x1000)='!', 0x1) 2018/01/12 02:52:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xffffffffffff3197, &(0x7f00001c5000)=0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/12 02:52:27 executing program 0: r0 = socket(0x400000000001e, 0x4, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000204000)={r0, 0x2, 0x1, 0x80000001, &(0x7f0000be4000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt(r0, 0x10f, 0x7f, &(0x7f0000001000)="", 0x0) 2018/01/12 02:52:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffbff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000098000)='/dev/input/mice\x00', 0x0, 0x100) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002b2000)="7d3e7dbe9bfd3478b71825717704741b0e9fe4d1bf4b32858d66a544c2d284e7d8f62a567a12072e9f23f855ea12688c01eafd3294b202488160d03038c94d07cb8b610cafe9f572b060c444f0e568fee481593c0a8cdaa58cdba2", 0x5b) chmod(&(0x7f0000380000-0x8)='./file0\x00', 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005d1000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e5000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00005a8000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, 0x263, 0x100000001, 0x81, 0x400, 0x0, 0x20, r1}) 2018/01/12 02:52:27 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, 0x80, 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) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000002000-0x10c)={{0x0, 0x0, 0x7, 0x0, "bcb8f4eec39d17dc2e8987abc8916427cbf1db949d6ae23808e2800000000000000009ffff9b11bda6ec7a60", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "dbd38dfd2fa708fe24c5bcdfd3a29e73d12b6a62bf9a542a61eaf0cc10e0769aff49be3e1838ef9f95785261540bddfcee16e3bbb19799010cd29fbbd3dd9b94", &(0x7f0000003000)='-systemmd5sum]&\'$\x00', 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00002fe000-0x4)=0x100, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000951000-0xa)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00002f8000-0x8)={0x0, 0x7ff8000000000}, &(0x7f0000603000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000302000-0x10)={0xea, 0x8000, 0x0, 0x7, r3}, 0x10) recvfrom(r1, &(0x7f000042c000+0x1c4)=""/8, 0x8, 0x0, &(0x7f00003f6000)=@nfc={0x27, 0x101, 0x6, 0x5}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000cb3000)={0x3, 0x0, 0x3, 0x7f}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f0000617000-0x10)={0x8, r4, 0x0, 0x9}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/12 02:52:27 executing program 7: mmap(&(0x7f0000000000/0x37b000)=nil, 0x37b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000037b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000037c000-0x1c)={&(0x7f0000192000-0x1c)=@rc={0x1f, {0x0, 0x77, 0x40, 0x81, 0x9, 0x0}, 0x1}, 0x9, &(0x7f0000378000)=[], 0x0, &(0x7f0000379000-0x39c)=[{0xc, 0xfffffffffffffffc, 0x0, ""}], 0xc, 0x0}, 0x0) 2018/01/12 02:52:27 executing program 5: syz_open_dev$evdev(&(0x7f000036b000)='/dev/input/event#\x00', 0xc2bb, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b18000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00006d6000-0x84)=""/132) mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) mount(&(0x7f0000f54000-0x8)='./file0\x00', &(0x7f000074d000-0x8)='./file0\x00', &(0x7f0000672000)='nfs4\x00', 0x0, &(0x7f00007d0000)="67f88c0373e6bc89bd3a0eb8464ad7b372400e8347ba63ba3e2f0947ba98d2b40f36d4eaec9d09d1070b04b186dfcf4a6b75d9fd1b99275a33e06d14f7695d38e9d2960bfac0d1aa0509ac607cc2d3258d17b230a186814c0d7db7d8771366d6dc92ab8b32ab3d2089f2738d1bd263f894e6c91303212d59fac0722dd9463305e91eb44a56249d2061adaee55464bd8000f6d0331270c19121d288ff36239e22d7a8aac7e8beeb1a7867a354fb4efac30a480daa269bc9f57c122b8f5250103f0000008c3ee19f512107009b07b7491cff2c3074c56ac7bc0e871472e5f60e839b62") 2018/01/12 02:52:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b9f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000ece000-0x14)={0x200000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x7ffffffe, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000436000-0x4)=0x82) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000257000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 02:52:27 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 = socket$inet(0x2, 0x3, 0xfffffffffffffffd) r2 = syz_open_dev$tun(&(0x7f0000974000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x2000000011, 0x8040000080003, 0x0) recvfrom$inet6(r3, &(0x7f0000e4d000)=""/186, 0xba, 0x40, &(0x7f00005c6000)={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x6}, 0x1c) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_gettime(r0, &(0x7f000014f000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000b1f000-0x118)={0x1, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f000098f000-0x28)={@common=""/16, @ifru_ivalue=0x0}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000091d000+0x43e)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/12 02:52:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000aa3000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de3000-0x20)={0x755, 0x8000, 0x1, 0xaa, 0x9, 0x2a38, 0x7, 0x398, 0x0}, &(0x7f0000a7c000)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000030d000)={r1, 0x2, 0xdb58, 0xffffffff00000000}, 0x10) 2018/01/12 02:52:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x4, 0x7) r1 = syz_open_dev$mice(&(0x7f00006a1000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f00004f0000)={0x43, &(0x7f000026e000)="dff33fd2b218bcbd24d80bb63aa54ec3090697ce056724daa5d94e570b9250f32601c97ac49c528ae6fe2a3550d4faa2e77f88ab32724f11af292d2fddc12169e046a6"}) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0xb, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$packet(r0, &(0x7f0000645000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000c9c000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000bb8000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000f1e000)={{0xa67, 0x3, 0xfffffffffffffffc, 0x2, 0x1000, 0x9}, 0x2}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000751000-0x4)=0x8, 0x4) 2018/01/12 02:52:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00000ea000)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/12 02:52:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003b7000-0x1)='\x00', 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000fb2000-0x4)=0x0) getpgid(r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r2, &(0x7f000051e000-0x1c)={&(0x7f00006e0000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c4c000-0x40)=[], 0x0, &(0x7f00008bd000-0x58)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c, 0x0}, 0x0) 2018/01/12 02:52:27 executing program 5: mmap(&(0x7f0000000000/0xadb000)=nil, 0xadb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000ad8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000007000)="7f", 0x1, 0x0, &(0x7f0000acf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003dd000)=0x0, 0x4) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000adb000)=0x8, 0x4) shutdown(r0, 0x800000000001) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ad2000)={0x0, @in={{0x2, 0xffffffffffffffff, @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]}}, &(0x7f00008ca000-0x4)=0x8c) 2018/01/12 02:52:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000d6e000)={0x2, 0x78, 0x3e3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9cc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff85c, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x4}, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000737000-0xc)='/dev/rfkill\x00', 0x402800, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r1 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r2 = dup3(r1, r0, 0x0) r3 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000196000)='./bus\x00', 0x24867c849094590c, 0x0) 2018/01/12 02:52:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b6b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = memfd_create(&(0x7f0000c48000)='\x00', 0x3) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00007c1000)=0x3, 0x4) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/12 02:52:27 executing program 1: 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, 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) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00002c3000-0x4)=0x0) perf_event_open(&(0x7f0000bd6000-0x78)={0x7, 0x78, 0x1f, 0x6, 0x1, 0x3, 0x0, 0x7fff, 0x20000, 0x9, 0x7, 0x1000, 0x100, 0x10001, 0x9, 0x1, 0x7, 0x8, 0x20, 0x8, 0xbb0, 0x0, 0x10000, 0x3, 0xffffffffffffffff, 0x3, 0x7, 0xffffffffffff8000, 0x101, 0x5, 0x1, 0x9, 0x6, 0x71, 0x7, 0x100000001, 0x9, 0xba5, 0x0, 0x400, 0x1, @perf_bp={&(0x7f0000129000-0x1)=0x0, 0x2}, 0x1000, 0x0, 0xfffffffffffff52d, 0x7, 0xffffffffffffff86, 0x0, 0xfffffffffffffffa, 0x0}, r1, 0x80000001, r0, 0x5) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000722000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000c14000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000a72000)={0x9, {{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/12 02:52:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000527000-0x8)='./file0\x00', 0x800, 0xc0) r1 = socket$inet6(0xa, 0xfffffffffffffffd, 0x8010000000000083) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003ca000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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}}, &(0x7f0000360000-0x4)=0xe8) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000afa000)={&(0x7f0000ed8000-0x10)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f000080e000)="8b", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f000091a000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd4000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000856000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000790000)={r2, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff2000)=0x8c) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x74, &(0x7f000041f000)={0x0, 0x0, 0x30, 0x0, 0x0}, &(0x7f0000b5d000-0x4)=0xfda7) 2018/01/12 02:52:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006a6000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000400000-0x20)=@hopopts={0x3f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d99000-0xf)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e43000)={0x186}, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() socket(0xd, 0xa, 0x0) syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000ec3000-0x18)={0x3a3d108f, 0x10, [0xa60, 0x200, 0x1, 0x1]}) r2 = request_key(&(0x7f0000229000)='rxrpc\x00', &(0x7f0000748000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d7b000-0x1)='\x00', 0xfffffffffffffff9) keyctl$invalidate(0x15, r2) 2018/01/12 02:52:27 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 = getpid() rt_sigqueueinfo(r0, 0x30, &(0x7f0000fe7000-0x10)={0x38, 0x8, 0x6, 0x7fffffff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r2 = dup(r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000ca4000-0xb8)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @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]}], 0xb8) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000789000-0x20)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a2a000)=0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000ea7000-0x4)=0x0, &(0x7f0000186000-0x4)=0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00007e1000-0x4)=0x0) rt_tgsigqueueinfo(r5, r6, 0x35, &(0x7f00005ec000-0x10)={0x17, 0x1, 0xffffffff, 0x1f4000}) io_setup(0x3, &(0x7f00009f8000)=0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x20c) r8 = socket$inet6(0xa, 0x3, 0xa) io_submit(r7, 0x1, &(0x7f00005fe000-0x30)=[&(0x7f000052a000+0x5d)={0x0, 0x0, 0x0, 0x0, 0x0, r8, &(0x7f0000530000-0x6a)="", 0x0, 0x0, 0x0, 0x1, r4}]) eventfd2(0x3, 0x1) ptrace$pokeuser(0x6, r0, 0x0, 0x3) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f000074e000-0x4)=0x1f, 0x4) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f000075d000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000c1d000)=""/78) 2018/01/12 02:52:27 executing program 4: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000a5a000)=0x7) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000be5000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$bt_l2cap(r2, &(0x7f0000633000)={0x1f, 0x20d1, {0x9, 0x2e11, 0x25, 0x0, 0x20, 0xa06}, 0x350, 0x6}, 0xe) 2018/01/12 02:52:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000601000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) connect$inet(r0, &(0x7f00008ea000-0x10)={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0x198) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x91) 2018/01/12 02:52:27 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$amidi(&(0x7f0000002000)='/dev/amidi#\x00', 0x101, 0x400000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000006000)={r2, 0x4, 0x6, 0x5}, &(0x7f0000006000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000004000-0x16)=""/22) r3 = getuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000)='./file0\x00', 0x2000, r3, r4, 0x8001, 0x3, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x18) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendto$unix(r6, &(0x7f0000001000-0xbb)="8f9450c45609f21b30d27e5efccb59f557f13e870d83e08541ef8ce90c894767e3857385902cb140e48bea6b7728a44d439395d5284ec219a38bd865ab0cb035edba22deed6a41c79aeb4a9bf2b12dbc9b28bfa6027616d9057003a97961f364be1432e92edfa0334e41da3ad3c0585672306be888b45e2dcd8aee06151eca0ee7d282eb100073d14de6096f4318265b2f48081194e538fedafafb85e4a50b9e8830de181a2bb2f28384f5146f89f4a45ada86502194cd55ca278e", 0xbb, 0x4000000, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000007000-0x80)={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]}]}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, r5}, 0x10) ioctl$KVM_INTERRUPT(r6, 0x4004ae86, &(0x7f0000001000)=0xbc89) 2018/01/12 02:52:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x8) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000980000/0x10000)=nil, 0x10000, 0x0, 0x80012, r0, 0x0) mkdir(&(0x7f0000247000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 02:52:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000064e000)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000225000)=0x0) timer_getoverrun(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getpeername$packet(0xffffffffffffff9c, &(0x7f00005f8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e05000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002c5000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000447000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009bd000)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x7ff, 0x0, 0x80, 0xa0, 0x3b, r2, r3}, {0x8, 0x7, 0xaa7, 0xffff, 0x8, 0x5, 0x10000, 0xfffffffffffffbff}, {0xfffffffffffffff9, 0xdb5, 0x4, 0x81}, 0x1000, 0x0, 0x2, 0x0, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7, 0x3, 0x2, 0x5, 0x9, 0x2, 0x9}}, 0xe8) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000d7f000-0x8)={0x2, r4}) 2018/01/12 02:52:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) open$dir(&(0x7f000046a000-0xa)='./control\x00', 0x0, 0x1e2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000849000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000177000)='./control\x00', 0xffffffffffffffff, &(0x7f0000e8c000-0xa)='./control\x00', 0x6) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000521000-0x14)={0xffffffffffffffff, 0x3, 0x0, 0x2, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfff) sync() rmdir(&(0x7f0000f6d000)='./control/file1\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e64000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d13000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000eb4000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/12 02:52:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000d23000-0xc)='/dev/audio#\x00', 0xfffffffffffffffb, 0x258002) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000386000-0x8)={0x0, 0x4, 0x3a3}, &(0x7f0000cb0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009c2000-0x8)={r1, 0x8}, &(0x7f0000767000-0x4)=0x8) syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mice(&(0x7f0000c46000-0x10)='/dev/input/mice\x00', 0x0, 0x8002) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000c7c000-0xb0)=[@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x204}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8000}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0xb0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000b67000-0x20)={@generic="e3bed2781988c1fdb184fd8c049e3af8", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$kvm(0xffffffffffffff9c, &(0x7f0000845000)='/dev/kvm\x00', 0x424400, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x3, 0x3, 0x0, 0x0, 0x40, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/12 02:52:28 executing program 5: socket$inet6_sctp(0xa, 0x5, 0x84) 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(&(0x7f00001af000)='./file0\x00', 0x0) open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x0) mount(&(0x7f0000324000+0x490)='./file0/file0\x00', &(0x7f00007c7000-0xe)='./file0/file0\x00', &(0x7f000044d000-0x6)='tmpfs\x00', 0x0, &(0x7f00004e9000-0x83)="") 2018/01/12 02:52:28 executing program 4: 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) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004f0000-0x9)='/dev/rtc\x00', 0x210680, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a90000)=0x3, 0x4) timerfd_create(0x0, 0x0) 2018/01/12 02:52:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$mice(&(0x7f0000bb9000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000c03000)={0x0, 0xf9, "bfc280796dd6e021ca8a41487e86195025b94656fd96ee347fafd9673e93fddcd95f85ae1e866a50ca4e99e2a048e5fee49130f2f82bf18289f69765e3dde9f394772f39ddbfb0c01fb9114a1527372d9b7839b9dddaedd05868bf1bc90fc17ab78c27513fe7766d834206039eebeaba62edb3090c89712d54d939573cdf9b226c1917aa23668202be2e00b3e0a58258c5af2ab3dda32ac76eba07a363976326f559346911da2e7fc516c59557b4579bede16d725a3063a7b2dfef9a4217f539720ec01fff3b3a596de15fee2a99c7b51c05cb989c982614fac9cd28fc5a6df5939bd31468ae88af554857898172e9b5c0694c13b9f50ef356"}, &(0x7f00006ce000-0x4)=0x101) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000071b000-0x8)=@assoc_value={r1, 0x7}, 0x8) read(r0, &(0x7f00007c4000)=""/160, 0xa0) 2018/01/12 02:52:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000dc8000-0x9)='/dev/ion\x00', 0x0, 0x0) r1 = creat(&(0x7f000096f000)='./file0\x00', 0x151) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000484000-0x4)=0x0, &(0x7f0000afa000-0x4)=0x4) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000143000)={0x9, 0x2, 0x0, 0x0, 0x0}) r3 = dup(r2) poll(&(0x7f0000d08000-0x18)=[{r3, 0x8004, 0x0}, {r3, 0x0, 0x0}], 0x2, 0xff) 2018/01/12 02:52:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = open(&(0x7f000065e000)='./file0\x00', 0x0, 0x88) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00008fd000)={0x0, 0x41, "b1900dc9acb733428d4991714fc7a19e839b4da987b55ed9e6270a602ba5c3202234d1bc11421351c5346fb47346c81da56047489848e5b13595930af9a2e22b6d"}, &(0x7f0000aff000-0x4)=0x49) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009d9000)={r1, 0x4}, &(0x7f0000288000)=0x8) 2018/01/12 02:52:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00004e0000)='/dev/input/mouse#\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000dc2000)=@int=0x0, &(0x7f0000889000-0x4)=0x4) syz_open_dev$sndmidi(&(0x7f0000488000)='/dev/snd/midiC#D#\x00', 0xffffffffffff0000, 0x400) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000494000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f39000-0x4)=0x5) r1 = socket(0x10, 0x3, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005aa000-0x11)='/dev/vga_arbiter\x00', 0x90a81, 0x0) write(r1, &(0x7f000058c000-0x1f)="1f0000000d0a1feaffffff000000e0ff019d160a090001800400ed2000df18", 0x1f) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/12 02:52:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cb2000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ced000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000818000-0x4)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 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) prctl$setname(0xf, &(0x7f0000eca000)='(\x00') prctl$seccomp(0x16, 0x1, &(0x7f000014e000)={0x2, &(0x7f0000bf7000-0x10)=[{0x9, 0x2, 0x3ff, 0xff}, {0x7, 0x1, 0x6, 0xfb9}]}) sendmsg$unix(r0, &(0x7f0000f9b000-0x1c)={&(0x7f0000e4e000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000f49000)=[{&(0x7f0000815000)="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", 0xfa}], 0x1, &(0x7f000087d000)=[], 0x0, 0x40000c0}, 0x40804) 2018/01/12 02:52:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bf9000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00005cc000)=""/60) r1 = socket$inet6(0xa, 0xa, 0xfffffffffffeffff) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000a4d000-0x4)=0x7f, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005a9000)=0x8000000000000004, 0x4) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000218000)=""/9) r2 = gettid() fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000114000-0x8)=0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x4, 0x3, 0x0, 0x80, 0x0, 0x2000000000003, 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}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x8006, 0x0, 0x2, 0xfffffffeffffffff, 0x0, 0x0, 0x0}, 0x20) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr=0xffffffffffffbe90, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"7c3051c7c68fbfec077047c486d71547bdb26578"}}}}}}, 0x0) r3 = open(&(0x7f0000a8f000-0x8)='./file0\x00', 0x10000, 0x40000003) socket$inet6(0xa, 0x3, 0x4000000000000087) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000728000)={0x0, 0x5}, &(0x7f000080c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000ac000)=@assoc_id=r4, &(0x7f00005a9000)=0x4) syz_extract_tcp_res(&(0x7f0000c44000)={0x0, 0x0}, 0x8, 0x79) syz_emit_ethernet(0x44, &(0x7f0000f9a000-0x48)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x36, 0x0, 0x6000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x6, 0xd0c8, 0x3ba, 0x2, 0x2, 0x2, 0x67, 0x6, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, "334434afaf78"}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000004000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x800000002, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/12 02:52:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb5000-0x8)='oom_adj\x00') ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f000009b000)={0x6967, 0x7}) r1 = syz_open_dev$sg(&(0x7f0000a71000)='/dev/sg#\x00', 0x8, 0x40000) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) fcntl$getownex(r1, 0x10, &(0x7f00001b9000-0x8)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000eac000-0x5)='task\x00') 2018/01/12 02:52:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000cec000-0xc)='/dev/audio#\x00', 0x6, 0x480) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000542000)={0xfb, {{0xa, 0x1, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:28 executing program 6: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00003cc000-0x70)={0x4, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7ff, 0x5, 0x0, 0x3, &(0x7f00008c7000-0x10)=@common='ipddp0\x00', 0x9, 0x12400000000, 0x8}) write(r0, &(0x7f0000000000)="220000001900070400943328090004000200000000000000000000eb05001580a427", 0x22) 2018/01/12 02:52:28 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000218000-0x4)=0x1002, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@common='lo\x00', @ifru_flags=0x1000}) [ 174.619492] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/01/12 02:52:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000357000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) keyctl$join(0x1, &(0x7f0000f54000)={0x73, 0x79, 0x7a, 0x3, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000f86000-0x8)=0x9d8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r2, &(0x7f00001d1000-0xc)=[{0x0, 0x0}], 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000142000)={0x0, 0x0}) dup2(r1, r0) 2018/01/12 02:52:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000783000-0xb)='/dev/mixer\x00', 0x0, 0x0) fchmod(r0, 0x0) [ 174.632487] audit: type=1326 audit(1515725548.243:157): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26569 comm="(" exe="/root/syz-executor4" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7fd1c79 code=0x0 2018/01/12 02:52:28 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x2, 0x2, 0x11) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f000000a000)=@generic="00005200000000000000040077a4a1ae", 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x7ffff000) sendmsg$nl_xfrm(r0, &(0x7f0000009000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfe5d, &(0x7f0000009000-0x10)={&(0x7f0000008000-0x204)=@polexpire={0xbc, 0x1b, 0x0, 0x0, 0x0, {{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, []}, 0xbc}, 0x3, 0x0, 0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xffffffffffffffff, r1, 0x7, &(0x7f000000d000+0x213)="67f7b557a757f09d6ad3d2a748aba64307a5939e23d263c8705e91b237d700fb95d1244b762e156f2b983d6c04c0489df8260eb8e93e45679256d5cefbce67ef6271a89434d71e33ebcbb577597312afb0d92bc21e6e0c22547bf1926c96e25830ac") 2018/01/12 02:52:28 executing program 3: memfd_create(&(0x7f000073c000-0xe)='\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = request_key(&(0x7f000031c000-0xc)='cifs.spnego\x00', &(0x7f0000e85000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009ec000)='\\system#\x00', 0xfffffffffffffffb) keyctl$revoke(0x3, r1) sched_setaffinity(r0, 0x8, &(0x7f00003ea000-0x8)=0x4a3e) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dc7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) read(r3, &(0x7f00007ed000-0x1)=""/1, 0x1) readv(r3, &(0x7f00003fb000-0x20)=[{&(0x7f00008b0000-0xb4)=""/180, 0xb4}], 0x1) dup3(r3, r2, 0x0) 2018/01/12 02:52:28 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, 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) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/12 02:52:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000204000-0x9)=@known='user.syz\x00', &(0x7f0000286000-0x90)=""/144, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000)='./file0\x00', 0x101000, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x25, "26ec34210a2cb9b1ae3ca62161060e38d1c580ff66aad9f7f6d99428d87de15fb634358221"}, &(0x7f0000000000)=0x2d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x1f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="0006ad69adda", @local={0xac, 0x14, 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @multicast1=0xe0000001}}}}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000931000-0x11)='/dev/vga_arbiter\x00', 0x401, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000077000)=0x2) 2018/01/12 02:52:28 executing program 4: r0 = syz_open_dev$mice(&(0x7f000076c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b1b000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000930000)=0xe8) syz_emit_ethernet(0x82, &(0x7f0000b0b000-0x8e)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x17, 0x0, [@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, @noop={0x1}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) 2018/01/12 02:52:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) syz_open_dev$sndtimer(&(0x7f00005d9000-0xf)='/dev/snd/timer\x00', 0x0, 0x4002) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={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}, 0xa0) 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={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) [ 174.707648] audit: type=1326 audit(1515725548.317:158): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26569 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7fd1c79 code=0x0 2018/01/12 02:52:28 executing program 5: futex(&(0x7f0000005000-0x4)=0x0, 0x400000088, 0x0, &(0x7f0000959000-0x8)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x440, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x48001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2f, &(0x7f0000001000-0x9)=""/9, &(0x7f0000000000)=0x9) ioctl$KDDELIO(r1, 0x4b35, 0x6) close(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xf, 0x6, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000001000-0x8)={0x3, &(0x7f0000002000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) [ 174.768973] audit: type=1400 audit(1515725548.365:159): avc: denied { fsetid } for pid=26589 comm="syz-executor0" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/12 02:52:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ion\x00', 0x100, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$kcm(0x29, 0x80005, 0x0) sendmsg$kcm(r2, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000453000)=[], 0x0, &(0x7f0000bfa000-0x160)=[], 0x0, 0x0}, 0x44894) write(r2, &(0x7f0000f24000)='v', 0x1) syncfs(r1) 2018/01/12 02:52:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x0, &(0x7f00002c0000)=0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000605000)='/dev/hwrng\x00', 0x240100, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000c75000)=0x0) r1 = socket(0x10, 0x80003, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f000017c000)={0x78c, 0x1, 0x1, 0x4, 0x5, [{0x7, 0x0, 0x5, 0x0, 0x0, 0x809, 0x0, 0x0, 0x0}, {0x5, 0x7, 0x80000001, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xfffffffffffffff8, 0xff, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x5, 0x1, 0xbf7, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, {0x1000, 0xa2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) write(r1, &(0x7f0000683000)="26000000130047f12001b1dc59002200160b010000000000000023ffff000133050003003f40", 0x26) 2018/01/12 02:52:28 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f0000b58000-0x9)='/dev/ppp\x00', 0x88880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = dup3(r0, r2, 0x7fffe) getpeername$packet(r3, &(0x7f0000583000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000741000-0x4)=0x14) ioctl$TCSBRK(r3, 0x5409, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000306000)='/dev/sequencer2\x00', 0x600000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00009c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000059000-0x4)=0xb) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000b08000)={@multicast1=0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f00008e1000)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000ad4000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="2a788dbc5642", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007a4000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000dfe000-0x108)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x0, 0x80000000000, 0x3, 0x3, 0x1, 0x1000, 0x8, 0x10001, 0x4, 0x3000000000000000, 0xf80d, 0x0, 0x7fff, 0x4f]}, &(0x7f00005c0000)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000d31000-0x25)={r5, 0x1d, "34cddfabecd84061572e249edccfc3da0bc336bfd5f2e055b12ef4b148"}, &(0x7f0000403000-0x4)=0x25) fstat(r1, &(0x7f00008e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 02:52:28 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d07000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f0000000000)=0x73a3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000+0x2ac)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000001000)={0x8, 0x6, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x800) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000003000-0x2)={0x7, 0xffffffff}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$addseals(r2, 0x409, 0x2) munlockall() kcmp(r0, r0, 0x1, r3, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000003000)=0xe6f8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000003000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000004000)=0x1002) 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) pselect6(0x40, &(0x7f0000005000)={0x2, 0xb4, 0x8, 0x3ff, 0x3, 0x3ff, 0x539, 0x8000}, &(0x7f0000005000)={0x9, 0x0, 0x6, 0x200, 0x2, 0x6571, 0x9, 0x0}, &(0x7f0000005000)={0x6a, 0xa6a9, 0x9, 0x34, 0x3, 0x100000000, 0x9, 0x7}, &(0x7f0000002000-0x8)={0x0, 0x989680}, &(0x7f0000003000-0x8)={&(0x7f0000006000-0x8)={0xffffffffffff9211}, 0x8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000006000)={0x5, &(0x7f0000006000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000007000-0x7)={r4, 0x1}) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000005000-0x50)={0x3, 0x0, [{0xc000000b, 0x3, 0x200, 0x80000001, 0x50, 0x0}, {0x0, 0x1, 0x5, 0x80, 0x0, 0x0}, {0x80000001, 0x8000, 0x1, 0x0, 0x5, 0x0}]}) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/12 02:52:28 executing program 4: syz_open_dev$sndseq(&(0x7f00008d7000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x400, 0x202000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000002000-0x87)=""/135) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000ea7000-0xed)={0x0, 0xe5, "63d07978b6352031d5c4d7c14bf4b363018fd3f6637866570568a9054d80c0cfe4c46628d513253f1f187095e805e1e4c9411fb17234043f4a4b41f3b67a4d965d6ba5f836c135e983d5dfa2eb0d1937fba9a5185bf5dd7f8427225ad2cf2035b3b409b59e3073777e6e6681f51995c59db8788ee9dd084ca460d6e45e5f6f7db4f70de9613c9b684766ef9d82759eca292a95ac88d8600e8e194f0c2fade05eec13799c8d34c5f065af21532cd5eb5a5d44ba41ae65bc4ab725216786b94eec01a2e92b07e4917fb9eb2ef3e027958a31d6d4e7df20ea930893906f9aec9ac2f8cf872713"}, &(0x7f000008e000-0x4)=0xed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000-0x82)={r3, 0x7a, "3159337fa7904833f5f33c83f2f848a2e2611206407e6e4bd696a842bf6cc9adeb194f482507282f770b960e0f1607293399f7cd5c82ae0ef3422c49db86956103f65a3b6bd6a8bcf0c96525ea48e7b1c879bd3ea514f04173f515f8ef1727bb216dc8a026a01f89250f38bf9dbe77069f6b55c18745be0dea36"}, &(0x7f0000002000-0x4)=0x82) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000)=0x5, 0x4) setreuid(r4, r5) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@int=0x1000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0xfffffe5d) openat(r0, &(0x7f0000002000)='./file0\x00', 0xc0001, 0x190) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x2, 0x17, 0x41a2, 0x6}, 0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000-0x8)={r3, 0x100000001, 0x0}, &(0x7f00009d0000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001000)={0x0, 0x0, r2}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000)={r6, r7}) 2018/01/12 02:52:28 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000-0x4)=0x5, &(0x7f0000002000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={r1, 0x4, 0x8}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x9, &(0x7f0000003000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, @ldst={0x2, 0x3, 0x3, 0x7, 0x8, 0xfffffffc, 0x4}, @jmp={0x5, 0x5, 0xa, 0x0, 0xe, 0x0, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='ty\t\x00\x00\x00ler\x00', 0x0, 0x1000, &(0x7f0000001000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/12 02:52:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000579000)={0x0, 0x7e, "b89868db03e58fd5752ee4bd5adf1f1394fd0242e721d9b92cce0e082b51320c201d2409a2ced801bd682ae25d6c7d37a783ed240d2572caa64c580143e582a7a2e6352d04f8d8a36fd557a3b10521a03db189bcb13e88a95dab0c5d38803e45a2c1f358c0267643e1586834b0eef28d9bff5bb38108637c1a4e112b3d4c"}, &(0x7f00001a7000)=0x86) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={r0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x4, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x826e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000c22000)=[], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f000067b000-0x1)=""/1, 0xfffffffffffffeaf}], 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000427000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000cd6000)=0x5, 0x4) r2 = open(&(0x7f00009d6000)='./file0\x00', 0x0, 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00002cb000-0x18)={r2, &(0x7f0000981000-0x9b)="7d7bb9010415c316abb15bc87dbf649710330f90dcf1ae6a7c6bedb304d8825bb0fb030d47361217c2e7d9a83080f9833a7df6f7d1d7a1154fb9c30515a528629a6747ca28d0c5d0372cda9c1678901660edf6a63a28230051379d20fe0cb3179edccb22c450b940b806ddcef0f103822afe55457bba6359ddd84aa09bd470e520ac97fa75a854e1c65bf25c13d480236b308663fccb48aec0b6e2", &(0x7f00007a4000-0xd)=""/13}, 0x18) 2018/01/12 02:52:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b6000)={0x26, 'hash\x00', 0xffffffffffffffff, 0x200000000000, 'sha1-generic\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f00002b8000-0xd)='/dev/usbmon#\x00', 0x800, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000042000-0x4)=0x0) connect$nfc_llcp(r1, &(0x7f00006b7000)={0x27, 0x0, 0x932, 0x1, 0x9, 0x4, "5e1fb8dd32008d222710cf2c01f5a7201f92fd0ab4d3e384eb7b8e5bb7c10223ed6cbd36cb00955fc672528ac9db8415dcca87e4ba4f4370aba3fdcd998829", 0x3b}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000861000-0x10)={0x0, 0x3, 0x14000000000000, 0x1}, &(0x7f0000ad6000)=0x10) syz_open_dev$adsp(&(0x7f00005fa000-0xb)='/dev/adsp#\x00', 0x0, 0x200200) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000997000-0x1)={r3, 0x0}, &(0x7f00003e3000)=0x8) sendmmsg$alg(r2, &(0x7f00000f3000)=[{0x0, 0x0, &(0x7f0000616000-0x30)=[{&(0x7f0000932000)="9ecc8528f69516a87045a70ab31e9a90b33a78195bba40d3e1e1c6de00122358e98a8bb418ca32b3e35713e086793e9257725d2a73e097b79ff7cc52cd4a1e09fa", 0x41}, {&(0x7f000081d000-0x7a)="71f43110db6ccf73f64e60c69925dceedb9fb4b97c5a89bb02c5d2801ea6aaed51e8cbbf6bf1f6103b912f210acbfa9399b76f647a75a34f341cafc57d696a", 0x340}], 0x2, &(0x7f0000f56000)=[@assoc={0x0, 0x117, 0x4, 0x1}, @assoc={0x0, 0x117, 0x4, 0x0}, @iv={0x0, 0x117, 0x2, 0x0, "c376861097ea9c6fb329582c8f43d9cc1f3b2b1105cb93bd9b0aa730b81d7183e447cd1f3135904e40a9d7971e06ab22910bd390a4b838edd8118368f949d80e67f4e128e2fb4018715c0fbfd28cfe5268627c46dc459bf2d66e0e78014f419648377a48cd545253dbc7b91086e8b4136ed6b47710fb48e058e6609bf3e46823b941191ec3d4b81568ef25783053c2e80c13905c17c96bcbdca7a05e01825cc5e4f8300b37947e352296abf4fa8e88c8c520eebb93fc8ed87af001b0d49cf85ce38f98358f907d0ad53769b9d1b8695b4c19c7ab92efecc1595f4e26f71e9b7e7691cf6c"}, @iv={0x0, 0x117, 0x2, 0x0, "4bd26423cbc9144a3e724dfdef757c998ebd0e798cbf2eb9fe0892044a81aa12cfcf7b83c394db9b7375466a0bfc7461436a4c76e554dccd7f5df9b9f866fa330ae38edd10910dba3cea8b99c115f2693ad8535830a6225c8cefb2b4047ad952bb30d725a27ff10cacab4c85e633d3f57e43aa0b2b03147a63a9928928ee06d81309988c3f4fc23bb8dc4155dae0f978cd522b500499bfa54ee505bf66de79b0e5b59186db231fb88605af66c3356fd2eeeb3311331389f5d8927d98aebcb4ccdeff0e627dbe733b71"}, @op={0x0, 0x117, 0x3, 0x1}, @op={0x0, 0x117, 0x3, 0x1}, @assoc={0x0, 0x117, 0x4, 0x4b800000000}, @iv={0x0, 0x117, 0x2, 0x0, "97a53a4d42ffc8e1ce70857fb3be78ef729bd04ca27b70d3a431df7a872aa77f357207c32d88f0b45d31f03bc6ba2d1a9089d031038e84af46e1ba2affcdeaa84a3258f58bbc83329a137a15b2c0cc84b92051558346e61bf5814f8380c19d1cff289b588fde26d3c0431bcbce79e9d1a2039485b8355fa0810fb176150b9b205aa364943dc17ae3d5d022315d1dd0cf42a9a79cd69a6edce09a9ed5a38ef481c3731eb0c8445dc0461fffaa60870f7047b87629c3"}], 0x0, 0x0}], 0x1, 0x0) 2018/01/12 02:52:28 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, 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) connect$unix(0xffffffffffffffff, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000510000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xb6) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0xc0) recvmmsg(0xffffffffffffffff, &(0x7f00004b3000)=[{{&(0x7f0000923000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000014b000)=[], 0x0, &(0x7f0000a14000-0x7a)=""/122, 0x7a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000e92000)={0x0, 0x989680}) r1 = syz_open_dev$mice(&(0x7f00006ef000-0x10)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000eba000-0x90)={0x7, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/12 02:52:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={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}, 0xa0) 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={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000fb1000)=0xf2) syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000705000)={0x8, 0x0, ""}, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000b34000)="14000000f8fdffe862434500fff9002200bb0809", 0x14) ioctl(r0, 0x9, &(0x7f0000c92000)="1bcf727a4b39884859006bb01567cd54a7627b71f2a4122c0b0e75cffa8619bff6b3d104c29876a62b37b9192fe989e79939071f68b5cc2bd6c457e66a42f5a47c9293db4d28f81ca0105124f50197e7ff3213f1d0367c20f197618f3875bbab083d08236b37ff930dec329d38677ce9d4864d4240ab6bbf3b4db69ad1548449bb2a61ec25c71cfd4098c7f91baff1c742f5b7f590aab4cba877257ccfc08e4a473ac8743aa4cda4cd40b5921e42fcdaf626f579da45968d146692baeb84eabe33f5aba1153fa2078c40") fdatasync(0xffffffffffffffff) 2018/01/12 02:52:28 executing program 7: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 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, 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) syz_emit_ethernet(0x46, &(0x7f0000857000-0x62)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, '\x00\x00\x00\x00\x00\x00\x00Z'}}}}}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000393000)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/12 02:52:28 executing program 3: r0 = socket(0xa, 0x802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ef5000-0x20)={@common='bcsh0\x00', @ifru_flags=0x100}) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0) 2018/01/12 02:52:28 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000010000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000008000)=0x10000, 0x4) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000000e000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9, 0x2, 0xff, 0x2, 0x401, 0x2, 0x5}, 0x20) 2018/01/12 02:52:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000531000-0xc)='/dev/audio#\x00', 0x0, 0x20000) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000016c000)=""/55) bind$alg(r0, &(0x7f0000af7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002c3000)='/dev/vga_arbiter\x00', 0x400000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000047d000-0x9)='/dev/kvm\x00', 0x204000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000df000)={0x1, 0x28, &(0x7f0000f37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) lstat(&(0x7f00008b4000-0x8)='./file0\x00', &(0x7f00006b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b7a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000087000)=0xc) getgroups(0x7, &(0x7f0000041000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r5, r6, r7) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000638000)={r4, 0x80000000, 0x8}, 0xc) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000f8d000-0x400)={"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"}) 2018/01/12 02:52:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00009c6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000930000-0x4)=0x14) sendmmsg(r0, &(0x7f000076f000)=[{{0x0, 0x0, &(0x7f0000ae2000)=[{&(0x7f00004ef000)="79d900098b08ac5437c74e1218f57031e5290bcb7ac45cbd54e144c9adf8a9598ad74fc28d44a5e58758981cb7bd56317bf1f87c93bc029341458908438419105d7cd55e4543e4e15cb1984b51b14ef025f2e61a75de514cb6c806f54ff7bb9017f54205d230cb5d6af8097fdf0af3c84ecd0510809f96301a43dcae5eed7dd938803d221b14cfa9a1f00dfa258184fc137fa5427c4a4a", 0x97}, {&(0x7f0000c57000-0xc7)="a5893898f4482161dc9ece3900d1fe5d63759b9a12ca0363574df8cd05bc715f0db4181226216a5af0d5be773357e6e563b17867de3bcf6669e53561808e197f216af67f7da9eb5dc03a5a71fcc525c4fce94eb36bf6d61efa56fd91cb8b29db919ba087b9f689917d336484730c6c04d7e2faca132633be1d77211bb62af42b15b41de8412aa0feba3887c78dab3555151bb8224539e0b88ea61ff6f2de3d5157451c0ed5b7c5c6aacd5d96c0ca7ea46abde36a711a868c707144bd8e6521a3b103edf2e2ae36", 0xc7}, {&(0x7f00005cd000-0x6a)="9341dc947bc8e1319ddd6549b1a8ea24c12fc86f66adeecaf2cc983a96007c02ee51dea5e89569b7b84d102b007ae0f293285825e411883aff1cc7a4b7dc1610afa463292c99b69e6a6622795396ed7b49c3a159d874fc02b30f81169a41203d2628702d7baaec8fdea4", 0x6a}, {&(0x7f000080b000-0xfa)="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", 0xfa}], 0x4, 0x0, 0x0, 0x408d0}, 0x9bd5}, {{&(0x7f00001b9000)=@l2={0x1f, 0x9c, {0x5, 0x4, 0x3, 0x95, 0x40, 0xde0a}, 0xe57, 0x8}, 0xe, 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0x1000}, {&(0x7f000042e000)="a256aadd85ebb31681191a543255ba37d4dac1ff5469ce5ce39116c0ffd6c177dbf35290cafdfe37279b99ee3c2b6956a3ceb43e39f24d4257427f6b4876a14f64dd8fa6e3a697fcec3f8ae9f3fabb643d2a9114904e291c181fb44215d1850b0861b26496fd61ec6278028d4cfc9fcd7174d43c267d7753a37fd147068c736dd843b6a4799ce467daee0328e9a1e10e058ed8f11de04790ac1b33a84e15ef7d603d836439696ce43c", 0xa9}, {&(0x7f0000084000-0x92)="54aeaf2902d9bd170a10e30b02ac112d7e26542d190d297cb52b41367755f1ec7982255e9a0bf878ca3bafe74e1dd4420b17a3c81ab4b64d5fe369acc1f7fea3047187d0df7389a52181069b3d71ee76e60cc36e7a7d1ab1261cfb6e031ecc2ed3c5504fd58de11d6a1ac5ee2b56cd98f25f8417b75b7bf4bc31c0c5e7af95beee2a1c62bd037dacdc90e506aa1afa8ce899", 0x92}, {&(0x7f0000c27000-0x72)="4564fe5fe922e27e8581da524da996bc3bb85f44b00da843e1e1e74c0682d6e5e72ea3627ea6f034d6450b11c382702310f02420561999f3c2fe96e428c1e43b78a83fde2b6e81621d87888e5c1478a3d563d5db7d284f1c8011468d317912c6f0e55f2318a672c5f63add331c03fea915ad", 0x72}], 0x9, 0x0, 0x0, 0x4000}, 0x3}, {{&(0x7f0000c14000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdc000)=[{&(0x7f000010c000-0x7d)="ee9c636a69125fb6b33d3cb7451de0cae74ccff237a3ff92d4fce7a01596497f7dce6bf1738f6e4393b2ff3f5c6c1f6ef49a398895598229267d9dd1431f9ecb3ad66ae1457f2293edc649ca1f3b29cf003f9a743cfa0389166e78cc5e085ebd63eebde85794d99a71d27bc361e1346045b27744aec1e798d2759f4f3c", 0x7d}, {&(0x7f000037b000-0x45)="b3a21618191e8aab2828d88430d3944ad3bdd17a98e262637bb6bca94b5aeba441cbbfba227e7db1abb2385da18d806f5a378cbd0f9244024a65cd4b2361b4327ed0ebbe49", 0x45}, {&(0x7f000029a000)="173540bb109fc2a25fc570230a80be3cd7a2c1c73ce3090513662d78f8d0fe9b8f98b201609677261124ec7e0f7376301e0ad2d62b2d602dfa91e409837962761e9ef68b80cb445716879f551f4abdd3f6d2e8c794609f52d6a7e1e9ec64015319aeb9e6", 0x64}], 0x3, &(0x7f0000b95000-0x11d0)=[{0x100c, 0x139, 0x1000, "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{0xb0, 0x13e, 0xf6b, "d6005eb95c70c5e918fe79cc47305e3143c1a19b01bfafd986f27829940281090be9a1a2673f3eb0c812ac9dac5bf324b3676a3b3d384bda38eb73ecba77bcec9307a73ec4e8f83a845ed062b6cf805fd7066279df6d4d723bb6f5e9b80c2e4c40c888c25bed8006281a6ca51455affc97fca937204ffe46d5dd22fcaff0dbe229d17dba32d53b430f12c55ae6b9f036400cdeee207084c6d45a600b0cd35b1d06"}, {0x28, 0x100, 0x8, "b78fd6b41035bda744176241f50917877c553a37d0fc8a8e704a"}, {0xec, 0x12f, 0x1, "5fc4a5f75a6652a7a3fefb0ae0a2fe46aa0d3432e3aadbd2004b7814272e3d16b93bea59bec228bd8b90816edf77505e4f46b8e8a950f45bdb1fc6b555e4c5de30a1f39929d8f6660868f6267c714f5e51399777e05d56d01c00f224d7ae966ef38a2e4ad2e8b66f3abcc6620fa28a3ebd0c57e6eca0f3e1ba5d2a2f5632032daf20fd35c11f02829a4732333be160e1dee04d74e599b66b12f31a1b6f2995f08c9525d7baa0b420bb39dbc62f5ba66b8cc77766cc0ca74598d74b4e8b0addd8a7a0b52658f648342b7ee40bde676c886d1193c4f543c4a42c563d30548b"}], 0x11d0, 0x0}, 0x8}], 0x5, 0x800) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000425000+0x7b0)={"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"}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000eef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000ff9000)=""/232, &(0x7f0000172000-0x4)=0xe8) 2018/01/12 02:52:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={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}, 0xa0) 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={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000054d000)='./file0\x00', 0x141200, 0x20) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000e66000-0x18)={0x8, 0xf, 0x1}) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00002aa000-0x8)={0x3, &(0x7f00005ec000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) uname(&(0x7f000066b000-0x1000)=""/4096) 2018/01/12 02:52:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) 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) bind$inet6(r0, &(0x7f0000757000-0x1c)={0xa, 0x3, 0xfffffffffffffffb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000618000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b01000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000c08000-0xa8)={{0xbd, 0xfffffffffffffff7}, 'port1\x00', 0xa0, 0x10000, 0x4, 0x6, 0x4, 0x7, 0x5, 0x0, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 02:52:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) sysfs$2(0x2, 0x80000000, &(0x7f000009e000)=""/11) futex(&(0x7f00004d4000)=0xfffffffffffffff8, 0x1, 0x4, &(0x7f0000c93000-0x8)={0x0, 0x0}, &(0x7f0000c49000)=0x4, 0x2) recvmmsg(r0, &(0x7f00004b3000)=[{{&(0x7f0000923000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000014b000)=[], 0x0, &(0x7f0000a14000-0x7a)=""/122, 0x7a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000e92000)={0x0, 0x989680}) 2018/01/12 02:52:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ff0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000534000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd9000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000448000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f7e000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x7d09e404ef96ca58, &(0x7f00007fd000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000c96000)=0xc) r4 = request_key(&(0x7f0000ef3000-0x8)='trusted\x00', &(0x7f0000835000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000472000)='/selinux/user\x00', 0xfffffffffffffff9) keyctl$read(0xb, r4, &(0x7f000072e000)=""/118, 0x76) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffffe, [0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0xb36, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mremap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f000074d000/0x4000)=nil) 2018/01/12 02:52:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sg(&(0x7f0000d28000-0x9)='/dev/sg#\x00', 0x0, 0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e75000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00006a4000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r2}) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000c03000)=0x6) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000012000-0x4)=0x0, 0x4) 2018/01/12 02:52:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x101240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000000)={0x5, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xf, &(0x7f0000467000)={0x0, 0x0}, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f000076c000)={0x0, 0x0}) 2018/01/12 02:52:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={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}, 0xa0) 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={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x400000000000000, 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) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007f5000-0x78)={0x2, 0x36, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe04, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:28 executing program 3: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9f) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000d9d000-0x48)="8354d2c4261914066ad076d3eb62ef660fe5a85c4a81c7f549b8593daaa0113360ef7134f715113a641f73f111a7c018b52fe19f000c6ebc5ee9f86f4138668a9640ee13c7af1825", 0x48, 0x0, &(0x7f000080e000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42d) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000000)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef3000-0x30)=[], 0x0, &(0x7f0000ef0000-0x25)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/12 02:52:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000935000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8000) pwritev(r0, &(0x7f0000f21000)=[{&(0x7f0000ee5000)="2fbb7f9dbcccc85a5ad2838745aa027269a2b5726408a118e6f6fcf54395dd83fdfed53039763a63fcd6dc22969de5573173f41ed7c4b54af7481bb38600c29e9b9649661d862437", 0x48}, {&(0x7f0000f7e000)="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", 0x1000}], 0x2, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000d76000+0x265)={0x4, 0x3d, 0x1f, 0x5, 0xff, 0xfff}) r1 = socket$alg(0x26, 0x5, 0x0) fcntl$getown(r1, 0x9) bind$alg(r1, &(0x7f0000a14000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c1b000)="", 0x0) 2018/01/12 02:52:28 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000009000)=r0, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000005000-0x8)={0x7, &(0x7f0000009000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x15, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0x40045542, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000000d000-0x5b)=""/91, &(0x7f0000010000)=0x5b) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000c000-0x8)={0x0, 0x7fff}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000013000-0x98)={r3, @in6={{0xa, 0x3, 0xf34, @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]}, 0x9, 0x4}, 0x98) recvmsg$kcm(r0, &(0x7f0000006000)={&(0x7f0000009000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000011000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000012000-0xd5)=""/213, 0xd5}, {&(0x7f0000012000-0xeb)=""/235, 0xeb}, {&(0x7f0000002000-0x8e)=""/142, 0x8e}, {&(0x7f000000c000)=""/63, 0x3f}, {&(0x7f000000d000-0x61)=""/97, 0x61}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/125, 0x7d}, {&(0x7f0000012000-0x7d)=""/125, 0x7d}], 0x9, &(0x7f0000012000-0x17)=""/23, 0x17, 0x9}, 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x76f0) 2018/01/12 02:52:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f00008af000)="", 0x0, 0x0, &(0x7f00000dc000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00007cf000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x10001) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f000092a000-0x10)='./file0/control\x00', 0x0) readv(r0, &(0x7f0000993000)=[{&(0x7f0000617000-0xad)=""/173, 0xad}, {&(0x7f0000200000-0x10)=""/16, 0x10}, {&(0x7f0000c5c000)=""/124, 0x7c}, {&(0x7f0000b26000-0xc4)=""/196, 0xc4}], 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) shutdown(r0, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000009f000)={0x0, 0x0}) 2018/01/12 02:52:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000edc000)='/dev/audio#\x00', 0x9, 0x10001) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000374000-0x58)={0x5, 0x0, [{0xbab, 0x0, 0x1ff}, {0xbff, 0x0, 0x3}, {0x0, 0x0, 0xb308}, {0x40000abe, 0x0, 0x2}, {0x0, 0x0, 0x4}]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000ecc000-0x50)={0x2, 0xfff, 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]}) syz_open_dev$dmmidi(&(0x7f0000960000-0x9)='/dev/dmmidi#\x00', 0x7, 0x20000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000384000-0xc)={@multicast1=0xe0000001, @empty=0x0, 0x0}, 0xffffffffffffff94) 2018/01/12 02:52:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={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}, 0xa0) 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={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:28 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80080) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000008000-0x18)=@get={0x1, &(0x7f0000002000)=""/56, 0x5}) ioctl(r0, 0x81204101, &(0x7f0000006000-0x1f5)="") 2018/01/12 02:52:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000294000-0x4)=0x2) socket$inet6(0xa, 0x80000, 0x6) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000067f000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0xffffffffffffffff, 0x200000, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r2, &(0x7f0000803000-0x2d)="65f300036ffa4039abd51426c4acc38e72f9092838c03396f23a44be67f726b5a848bb782e0d964bc7a6bd975e", 0x2d, 0x20000004, 0x0, 0x0) 2018/01/12 02:52:28 executing program 5: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x20000000068, &(0x7f0000332000-0x4)=0x6, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000041d000)={r1, 0x7, 0x1, 0x7, &(0x7f0000f94000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000f92000-0x10)=@common='lo\x00') 2018/01/12 02:52:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname$inet6(r0, &(0x7f0000856000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a08000)=0x1c) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000091000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f00007d0000)={&(0x7f0000793000)=@rc={0x1f, {0xc26, 0x9, 0x7, 0x81, 0x3, 0x5}, 0x7f}, 0x5, &(0x7f0000b22000)=[{&(0x7f0000db3000)="b2a59a64d36fb1278b52ecd8a69e6c1c92b8f127f60fc7e50abb6820bee694fc9a2bedcfe3794196a3695a1793f209ea67ddc1e2059c9a467e0a2f23f54138e685f9140ff5a34d331e", 0x17f}], 0x1, &(0x7f0000451000-0x1318)=[{0x28, 0x0, 0x7, "b9e791de886c5809bccaace3224ce25f8d8973f5e065b189a4"}, {0x40, 0x10e, 0x1, "d46bad0631e113f1214909cd0719c8921d5413210efcc1245ed1057ef4c9ebe0d9d4cbb1a939d28e5adce824eacd0000badb3114"}, {0xc4, 0x29, 0x1, "3d68d3aa9d183a0694d00620c1341f85707a6bb49318564625afd0ee0c52bbeaef68d02f17686d289edd53c0e54385215e6fc3949ed251fd9bff1e5b7ff5f00859de99d98193e35ea10718e80c97017ed75bb7b2a1d45d6f54ce598f30c1c5d71e838d625e9663a3ce0d855dd731e915bc30c3200784e4283bb25c98540f57685873ded5fe8e5990e8738bb04b6b06fa55195112df66aa1f09618839c62a4ae00d1a5c656478ffeddb29dbe0a8d03d7574dc53f8c02f5a"}, {0x71d, 0x3a, 0x9, "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"}, {0x80, 0x114, 0x2, "4514885380c1503eee8ec6173e0320963815252b37b8b8ec8265d078c1128d4ac496c3fd9e45d674bf6e9ed2ecd424d97c7a452e857367b440c6f1072f2b5ea49f0005de92fdcbae457e47ab386aa4f137dd45dd01f00d6c7cadc1b25de306fffffffffffffffef66988eaf0233d2446f3ee"}, {0x3e7, 0x10f, 0x6, "bd69d7c313d194ee3358eb27a41d5657a8ba6635e5e5a6964487afc139292099b1c564acadb1773182ba87329ed439ab3b2e4a8e793fe48ba63210677e79505ea62b93cec2db281577f7cbc2f0ddad"}, {0x6c, 0x13a, 0x1, "7c21dcceb6c80532165128c7ba91b1ae9ed1485183587911839a057a5ad7b34c5d75f99d75dfb5d7e4916bb27cdfab618d6a73eb407d44696771bcc7d78003cc563ea08b3c510d411dbe034350027c5a04827a5f887adca00901918870d36cc9"}, {0x98, 0x10a, 0x1f, "d0d83eca5fc58494d7d571c9b82cb77a2d127149b6af1d5d49d8f81de2887bd4efb0ee2465ce4df313061f9381d34bcb989321420911a2b2b2a3c858a8f8a27bc7d992db9d98799ab9e0306e9de850d259e51280b964324085d4725869ad9c46e7de2a6a8ef0816dc9f4ef966d2d4341e165f6e73d6ecdb6f06e6d4f7d2f6304df75372b02bfeba409e7"}], 0x1318, 0x40080}, 0x4000800) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000277000)=0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000515000-0x8)={0x2, &(0x7f0000326000)=[{0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/12 02:52:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={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}, 0xa0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000249000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000a48000-0x4)=0x4, 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={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000966000)=0x9, 0x4) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() bpf$BPF_PROG_QUERY(0x10, &(0x7f000001f000-0x20)={r1, 0x2, 0x1, 0x7f, &(0x7f00002b8000)=[0x0, 0x0], 0x2}, 0x20) syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:28 executing program 3: ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000001000-0x2)={0x6, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x20, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000189000)={0xffffffffffffffff}) r3 = accept4$inet(r2, 0x0, &(0x7f0000da1000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000f08000-0x80)=""/128, &(0x7f0000494000-0x4)=0x80) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_dccp_int(r3, 0x21, 0x5, &(0x7f00002e9000-0x4)=0x0, &(0x7f0000efe000)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000bc1000-0x30)={0x8, 0x0, &(0x7f0000ab9000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) 2018/01/12 02:52:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000072c000)='/dev/vga_arbiter\x00', 0x800, 0x0) accept4$inet6(r0, &(0x7f0000540000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008e9000-0x4)=0x1c, 0x800) perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x0, 0xbffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/12 02:52:28 executing program 6: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000103000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000718000-0x8)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005c8000-0x8)={0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00001d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c4b000-0x4)=0x0, &(0x7f0000eba000-0x4)=0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000022000-0x8e)="2664b9a3783766ae611d92a42ea60934d62db430be2f673b91d31c9fb490ba0836252ee348f0de05f4c3a8dfba05347847d6de2fe5911eba1bb418f1cef0b9160e2ab9328274f4d5f59692d629dbe386ec6f9389527a838dd7c0dc99513d6dcbb2d8501ed54d26d4873a8cb0a522db98fc4af53fb332d40c55edab1ce9b09854fc7cb55e47db186c835088df95fe", 0x8e) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/12 02:52:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) 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) mmap$binder(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000058c000-0x4)=0x0) [ 175.377124] binder_alloc: binder_alloc_mmap_handler: 26746 20000000-20002000 already mapped failed -16 [ 175.392814] binder: BINDER_SET_CONTEXT_MGR already set [ 175.392825] binder: 26746:26759 ioctl 40046207 0 returned -16 [ 175.412562] binder: 26746:26754 got new transaction with bad transaction stack, transaction 98 has target 26746:0 2018/01/12 02:52:29 executing program 7: mkdir(&(0x7f0000ab9000-0x8)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={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]}, 0x4, 0x80000001}, &(0x7f0000000000)=0x3a4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x6, 0x2}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000814000-0x8c)={r1, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) 2018/01/12 02:52:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a92000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f0000be7000-0x1c)={&(0x7f0000c60000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58, &(0x7f0000157000+0x986)=[{&(0x7f000075d000)="227f6c133f98ae5b32a68bad38829ab63111037563e20f2d0cc82c04766ab85d0e3540cd5050fc8d62ae52fd880280be85393fe9462f3c3bec01b91550cd4724", 0x40}], 0x1, 0x0, 0x0, 0x0}, 0x20008810) sendmmsg$alg(r1, &(0x7f0000a23000)=[{0x0, 0x0, &(0x7f00006aa000-0x48)=[{&(0x7f0000ea2000)="66906b7de0a5dba3b67ae7666ae69b29b89d48ec8f3b82500ad88de3b9af705e", 0x20}], 0x1, &(0x7f0000b74000-0x10)=[], 0x0, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f000005f000-0x120)=[{{&(0x7f0000526000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000135000-0x40)=[{&(0x7f00008ca000)=""/19, 0x13}, {&(0x7f00007f1000)=""/18, 0x12}], 0x2, &(0x7f0000033000-0x6)=""/6, 0x6, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x0}) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000044b000-0xf5)={0x0, 0xed, "207de0100e430ebf348cdb3253f5dd8f60815ecbb5577fd1ea106e07e0b1a7e38f87d65c44d2ee2628ee2e8dd2a28ea0a8c61885d06fa2c7e2cf249458ff010f6aab29c6a936ae8b9e36f54aa7174fa3df50cfddc7f64df8b520535c6070285ff1f314b4603dd089beec53400c9abc953b6172be94ffee31aa7077f8a607088a4b51f7e80ccef6edd6f17dc706be64d496a0194021859b38bc441b3f8e075c568560d4bf05185699e3dcc4749c0ace7a020129bbc88d26b215f9ae0f9371870b754cb4805a62e60a1910c2ba5a39f2288870f41a6fb43240ecc6a8d88ef0313f58857efc3cc326e1b5ad258071"}, &(0x7f0000f31000)=0xf5) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b02000)={r3, 0x0}, &(0x7f0000e42000-0x4)=0x6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f000090c000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x1000}) 2018/01/12 02:52:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000c1000)={0x3, r0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00003d1000)={r1, &(0x7f00004d7000)=""}, 0x10) r2 = syz_open_dev$adsp(&(0x7f00001c0000)='/dev/adsp#\x00', 0x7, 0x101000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fab000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xd, 0x2, 0x3, 0x7, 0xfffffffffffffffd, 0x3, 0x7f9}, 0x20) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f00008e5000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/12 02:52:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={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}, 0xa0) 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={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c1f000)={0xffffffffffffff9c}) syz_emit_ethernet(0x102c, &(0x7f00006f1000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x60, @ipx={0xffff, 0x101e, 0x10001, 0x11, {@current=0x0, @random="88e6f8d834e4", 0x7ff}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, "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"}}}}, &(0x7f00000ba000)={0x1, 0x2, [0xaab, 0x2c8]}) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f000047d000-0x4)=0x0, &(0x7f000028e000)=0x4) 2018/01/12 02:52:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x800, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) dup3(r0, r1, 0x0) socket$kcm(0x29, 0x7, 0x0) 2018/01/12 02:52:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000005a000-0x18)=[{&(0x7f0000a24000-0x86)="ca34b35e122b597f92018c14f3fc5937926bac358de05e5e4881ddb7828f97dd4f76b54d48cb7567d9f7c7e1c8652236c7d3517676d16e376461ad3a0fd38a25e4c60387e3bf45909075f57da18395b60327b8fb47fbb285ffe4f5bdfd8c2c9e474e8ca5c0233a121217055a9ee680a39a8bfe9fa26d889e512a6065b687a9f6c03206070062", 0x0}, {&(0x7f000078a000-0x41)="38311bd85aacb3cce24f429ff993b08d84f463a21a8e0c76a1363648bf14ca9a49e68ea3c015a8eb0af6bf6360400194b6e71eefa70dd2bc9b1b7ac598b85929a5", 0x0}, {&(0x7f0000106000)="5701a6c44107bd016d2e3490fb8747f367b9c56275570728f6f66af7668defb513c9e8f031615c96caf782051af050118d04c53dbf1912c8466e9b782132d372bb817e625913a0eebfb12c64d62167f1fa78cd8bc91d83ce935253e41c260ba0173a6d939165198f8edae41413fd09c8086c077c22030dd8d2b6df9319702b01ccfc1d6312345db5ab10bfc59290fa4dae7421414912144b8777e910175c7a433747d562dd199f585aafdfcf27ae7902d790e5", 0x0}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b8509000300001600ff02fe58", 0x1f}], 0x1) 2018/01/12 02:52:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) pipe(&(0x7f000091b000-0x8)={0x0, 0x0}) ioctl$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]}) r2 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00005a4000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) read$eventfd(r1, &(0x7f0000d15000-0x8)=0x0, 0x7f) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/01/12 02:52:29 executing program 0: mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ad4000)=0x0) waitid(0x0, r0, &(0x7f0000409000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f00009f4000-0x24)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000560000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 175.423073] binder: 26746:26754 transaction failed 29201/-71, size 40-8 line 2815 [ 175.437807] binder: release 26746:26754 transaction 98 out, still active [ 175.444737] binder: unexpected work type, 4, not freed [ 175.473260] binder: undelivered TRANSACTION_COMPLETE 2018/01/12 02:52:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) listen$netrom(r0, 0x80000000) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f000087e000)='./file0/file0\x00', &(0x7f0000e6d000-0x7)="72616d667300ea", 0x100200a089, &(0x7f00005c8000-0x69)="") 2018/01/12 02:52:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000f2000-0x11)='/selinux/enforce\x00', 0x4280, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e71000)={0x0, 0x100000001}, &(0x7f00001b4000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00002b1000)={r1, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, [0xffffffffffffffff, 0x10000, 0x2, 0xffffffffffffffc5, 0x81, 0x401, 0xffff, 0x8, 0x2fa, 0x400, 0x3, 0xf4c7, 0x6, 0x7, 0x0]}, &(0x7f00001e3000-0x4)=0x108) r2 = socket(0x11, 0x80002, 0x0) setsockopt(r2, 0xde, 0x5, &(0x7f00002cb000)='r', 0x1) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f000002a000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000853000-0xa)={0x2, 0x8000, 0x7, 0x101, 0x0}, &(0x7f0000e7b000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ac6000-0x73)={r3, 0x6b, "89327a3b62b731ea0acee943ac66a79921b8d056e74de0f424c7b5f36624cb119081014ea621f8bb2dbc94cf48c33c573ea7f93bde73b34f18deec1c925ded65f3771dbd0eaf009d54e9ed3bd61c655e4e238914f7569df614c172a9a76af757fd3c2fda8ed2808acaf0cb"}, &(0x7f00009f6000-0x4)=0x73) 2018/01/12 02:52:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006a9000)='/selinux/enforce\x00', 0x40040, 0x0) getsockname$inet(r0, &(0x7f0000db4000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e3000)=0x10) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:29 executing program 2: setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000bec000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:29 executing program 4: 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, 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) syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000bfc000)=0x800001) 2018/01/12 02:52:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000002000-0x10)={0x2, 0x20000800, 0x400, 0xfff, 0xffff, 0xfffffffffffffc00, 0x7f, 0x3ff, 0x3, 0x80}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x2, 0x101, 0x2, 0x8, 0x8, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000)=0x3, 0x4) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000003000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x10002, 0x0, 0x0, 0x101, 0xd000, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xa, 0xc7) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x3, &(0x7f0000001000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000001000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) readahead(r1, 0x7, 0x4) 2018/01/12 02:52:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000219000)="71e67a15df848dec108cec47812e02b4a2c8f1268ce73a338fbd5769094347ea52", 0x9) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00006a3000)=[{0x0, 0x0, &(0x7f00000bc000-0x20)=[{&(0x7f00008e6000-0xe9)="f35cdd3105ad14d76444d52d5bd3b8e7fa5b70daf33901ebbf63cb09727478173c6ba2bdb904ace3ef0570ec2815b51970e1d6a779738d4a6b8d647727caca95", 0x40}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) [ 175.508301] binder: undelivered TRANSACTION_ERROR: 29201 [ 175.527583] binder: send failed reply for transaction 98, target dead 2018/01/12 02:52:29 executing program 7: ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000001000-0x2)={0x6, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x2, 0x40801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x1c)={&(0x7f0000bf7000-0x58)={0x27, 0x101, 0x3f, 0x7, 0x6, 0x395, "db803cff5e9ca2e1e317bb74363bee2849605e465168b3c07e7d2e22acd46cb5939e39874dbdbb1e0d026d9e1cd1178f5b76d67529bd6b36b9673a72294d40", 0x78}, 0x58, &(0x7f0000001000-0x18)=[{&(0x7f0000221000-0x1000)="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0x1000}, {&(0x7f0000000000)="35af4f0c0516694612dcbab2b1254597fa70f12d8722afd6177a71da0830ed974774a82a3174789a36d4af7344d30a405ec299979fc58d5579c554d8bb488a46b35379ff56bc5cda1159507cd9338aafe09b0011bb051d795c628593fb90fb0ac2987751f88b5ceb4f257858087ef98ea232f7e32b73b9c503828ee1f4b15b25c168830709ca33d36955b36e2284c2626b27a0f60bcfffedf3bde3440afa3e4c1bb1725fe294aff1de45d093f77a8cb23491d35f2e578e8391e0748b0def4d879cc44fe69affd507cb57f0ba83fd8948f2acafa4dacdc188698ab9f8b448828d03c55283ea13281b1c565fea7bcd0fc46af60ca2b9905f170f678f062f4404a9cf474ab15ff1d28dba3e30a844cb737a224b6950eba3071e027f16928efd831cf2b8a805bc6c3b87909bba6cfe136f27841c07b3d30c43e5650aed79ff2b8c9e1d461b46db657fe9e13171000a70f3af12bec5984e8128607be4cb0526362f119f12021e71b50f13ecb95e879701aed47d60b755c08608cb30955c77d78793fff3254facde40c867330e39eee7659f28da38343a44f9a893de382ba7b78769781db1965c8ddadc2db635d2f6b5cb593e87d4ff855233fe16670b576bb0d758e5dfe3d129fe6f4fd330d26008a9e7fdc14aa2f2473395bdf39912f01cbf69aca2ca83f61e4c3ff8ed990c73904af5307e4de7a5e06ec16c587a7b3f11c12d7903b70b3f63850b8c6c70e915cce4e4dc044e0efd2c6df8a040f70e83ff8fb4d604fa5a999031f46108a9a70325ccd0c544de35b4637036df6b339e7ec2a76623f442c1c269532119e4e6563e39903cdb09daf0fbf1ab0eb9f4b72bf119c2e9ba285e62cacbaeb7c73a3d35967c2a6bcd2981903f8a40218b268d5e9366b88498f649258ae9ca38213f9fe009a04be1c8f2c28cbcee726b95422d87e7f53772ac537b54388af7a0d3baec2eb404da41364a131dc35262ab53398f3bc8cd86b1d61cd6fe25f810ae1f4d3bdf645fe9aa65fb18d6c7fd9db7355355bfb454ba040cbf2acea9fc12666927484c8013a182cb18c96b7901ee4c2cebab7d517d8b89424c30c04788751db34a9d4b0f368b4edfae958b6b6eba148e1d4ce57422bb316c79c89ef4982b42ff6c98e7c906fd19fcc9b0a9ff745df37ccb92639fb76e4f5dc90a30b99f779952fbc29289f990b62a8deb4e647bfab338284b765c6d7d95e5ab5124a15ae27d9b7333e7d335e43563dd73c7b3b66eb6d6cab953c72479ae88bfe12a95fcf77ca91cc148ca927a27ac1d1350d95ef60d1e87498d5a08cbd77fe639ded29854f15577739e88f2652a21bf1141ec860b1f004e9fb733da3a0a53d55c163c350871be3ff2edc360cf3585537c8e53e67f187a50e397573be77daa58206782a53d651f68628fae9cba5a2de7f85e08edf5bbf9475f73f4389a0afae8ca60c707dbcb79e2217d740649e4c7c921304599bc73341a56f4b6bf0de433be9167b569dd09e7bff0aced1d09b9f3b61cbbe6282de935987e8804886faabbc64ca7c84bb356e116d806f3e9ad9fceabb0af112761e3f1cd7701a34a270abae2992bb1e986871fa912604240525a9934b94e510e5283be9382b6e762e9bb3a5d380d57e5aacfbe7f71bd7994f53ff267f5968e0632d6e8dcba400a71f89e1cefdfd5ba2d7f0ff105dd87c7ea44a7e159d634cf7ea60de60ca265b74adb20527f21dc0c9b3ed3593d8436345d460833d4659ca07d5693984c9d86547be5682ccf7907771d1ea0571a31ed38a21daf6f6de5dd56f511d3a84cf04984e50e66ada83c31e9ff8ec975e6751477ce7ad1550d068db329b22f04091dea4afab81f019ec746285547dcc16ffabb549f6a73df4b9458645221135d3c7ea501a72216791d84c6b8f88f97107ee5ff9ca60a3ac28432c6a9b798df428c9429837f72efebfe6bf8388645152e8e1886382f9806b8506e05996cfe14a56c8f8683fe72bed462d2aee77d5152ef567a4bbde47ce684eb073781b5d8279b51e31074e7e35308fc98af36059f85d2aa6f433a9a28222c073d4351b5e0b7383d7b3af5457f2a52327e778eb2fc42811af4769a9c803efdc646d4937b51159d13904b5aad0ccfc815fefb9898f9ffb059946818cfa29186402053666e2b3d27a1a78bf5047a9c95a84bb775aae7674a1ceb783bea0f2f25bee928b7f51f8e18149da9efb2d9cda6b22342c2bb9b716ff6f7e04a1a303d737d2d1a2ca76ec22da40752f63b1c14cbffb317fea2b8417bbfcb2c41bb024ffe717b8db4aeb389de70f1d93736b104238ce5f9cd858211c263090830cd643ab80c2fb091f4f979308483cf464613ccc549b7236e7776e5d395197da48db86575f11db8d7146687eb6edf7fd32d8e37add192cf83350bba3e7357d6fa2186b1feb9aca9d697e8915349ac138e61a4e304c532ef2dd73c00614a9ebe7b47a0195e0c81cf86e136bbd504d1dbd98457ba9b35d49db93e4b0f940fd009e050edfe36beac8c02cb6ee2dc6b9a9fd9106dbf806516db81e57d1d4205286f763aab5bf66bdc1a361cb8cd74ed81a2c3170a62ae479bf6c4f6c978cb9c4ad10635ba0da10c4fc4bf194f33be0d7d4b5c30825d0ded85a5384b47c6dc5e9240f513ea8c81b0dc0a0c0f76618e6c0950114f22aff73aa2658d4277286f548569a8b2080612291a982380b4871bdf4d5403e8ec65d97f535706d9d1bbe92a3fd76eb0b9f21859a21c76908ad322523a1a25c6a43182fab7d6b066ab7705d16e7b25de6851bcdf973b871b144d47d39cdb566c1072b069b2e42f1cac161f6bcfe44227685d3372cacc5c2bece26cf0d021bced06757b31bb684dd8342612504f8ec0556adca5a36d55539265e660771f45f1c3a3f6fbcf6de292a151408d4bafd43a013399c6bea86790629db55abe3f1eb4f665fe8e75e36bcd325e39e868631c3f43550729f41b2e72150b668c5ce7a57f12058222a008e75cb919ff8d5375951bfec1089d2e41eb1363886f6784ea88446fb08034cd6852b5f377c17d79e5453a217e486de1635a5aacd08f3d0cfd741b817faeb8356cdd53bef1237e12c0986e342660e3069a80ff749bfe60f07d36138bc584f2cb71a0bf2ed10693ee7e7cd62715a2a2fe876b8463ef8ae8f7aba5b2d7e28bdea1d964c10a2dd6b151dbcca8baa7c97edf1a43d92996dc9ba23a162a56f32da6eb963943d211c077856d75af75537b6699e9927db35f1f95f1d023bb4f8c18ad3873f08a5e4da45ab84e19667875a2afa878437a7a33a489395f3e35dfe5385ff9aed63ecd62fe00f87cbb66540fc40b0f456a4d03ee343db9443ca196fef13dfd92d56cbd24a0765c66c7f66c113c40ce2d0ab3cb9bf66b27f24ea688be426eb309c2d19180cb7590f360c2f0cba7ec11e89f6e6dc1ebaeff1ba85c45842c8f08d8275123259c2b87de03aad58e21bb07fa2bf6a3f2b030fb5e1dc8f191334d69acd2cb473a785cf230724afd184735ced67db0358f5f729d3f90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0x1000}, {&(0x7f0000000000)="fd195609e082e1506ff82c294f0de1f341be1c968be69a2ad30e9d71be87887412df480eb57359e13e9cc526478b299266158e49d52209ffc80253084f9581bd97ed957c4858aa21fad9217e04567457343958f15a65803e8599ffcd4527b9b1fa58a2c51661567cd9380a9e46b4d79b39fadf240177f90d73af0299a5aeb287c5fb01d718e4ca060d67e67055c342590f633047429300102d987b7cb0fc9529f6311e5beb111609e49e944d0c7cef81f9da04f700a6e8b15db7d79cd2420b33e42979971e99", 0xc6}], 0x3, 0x0, 0x0, 0x4}, 0x1) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) vmsplice(r0, &(0x7f00001c9000-0x18)=[{&(0x7f0000c74000-0xce)="ec4feaea50eb39afe3d5e8e1b5e9de02f4a2b0e1334bee107255e657501dd43f9e00cd4e0b187be8690e151bb45084ae24b7b57608a2943b77140f02a7af9f870a5b627ff426909b1783e1eecb4bb1f52eea6f83b4e3006e8627b97dab1c7cbd33ea865110d3c29ceaf54f792619d561882353a35c52449742c4e168fd49a6f039a565bc900e17e4bcf862e940ccc6d968b0ac75283cc5a389bd546852b82a3570759667d36f46ceefa9005e01a50eb3838c0853aa7654f395e730003e692d4b13874f3ef9bb08ff09030a355bd4", 0xce}, {&(0x7f0000bc0000)="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", 0x1000}, {&(0x7f0000f90000-0x73)="63bd37a4d4c438e21fb50d1c8f28356d4552e9f40ae184b1b4a1a6e977e39ddea3fb1fffa3cff7cce976d2f86145e7b65004d5a17ab5ef0fcaffa24dc0d6501bae2c941d44a0d2251fbadb54e29e2765d84333de57c5f71513dfc1be6cfddb3caf5a7ea9aae5f8501f9fd7eff7d1aa6a13860d", 0x73}], 0x3, 0xb) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) exit_group(0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000005e000)={0x0, @in6={{0xa, 0x3, 0xfa13, @loopback={0x0, 0x1}, 0x3a3e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x7fffffff, 0x6, 0xffffffffffffff24, 0x0}, &(0x7f00008ec000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009cb000-0x8)={r2, 0x30000000}, &(0x7f00002f4000)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000bc1000-0x30)={0x8, 0x0, &(0x7f0000ab9000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) 2018/01/12 02:52:29 executing program 5: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000783000)={0x8, 0xb, &(0x7f000079f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x7, 0x0, 0x0, 0x6, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000f60000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ab7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000ca2000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2576a72c, 0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000599000-0x2c)={0xf, 0x7, 0x5, 0x5, 0xb, r0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/12 02:52:29 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000006e000)={0xaa7, {{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x1, 0x1ff, @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]}, {{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x91b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x5e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x1000000000002b) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f00006d8000)=0x0, 0x4) socket$inet6(0xa, 0x6, 0x7) sendto$inet6(r1, &(0x7f000001b000-0x5)="", 0xfffe, 0x0, &(0x7f0000925000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/12 02:52:29 executing program 2: pipe(&(0x7f0000a04000-0x8)={0x0, 0x0}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={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, 0x5, 0x1f, 0x0, 0x0}, 0xa0) 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={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() r1 = memfd_create(&(0x7f0000295000-0xb)='vboxnet0[.\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000012c000-0xa0)={0x0, @in6={{0xa, 0x0, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x239, 0x7, 0x0, 0x10000, 0x5}, &(0x7f0000d07000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f7f000-0x87)={r2, 0x2, 0x7f, "c8842c4946842bcd7f85ea903171b14bf733e55aab71d548c78c975ef85f84d933fe30425a28b9bd7936d465ae4b431f7cc1983800a578c35ad3165145087de47fb33832b868a37a7826373f3fbc5ac87265efe06f392d9a7f2b4a2760d90b8bbe1e8d2d40df9f71eaf0ac774c6428e4b76d1a889681d055948925e2aa201e"}, 0x87) syz_extract_tcp_res$synack(&(0x7f0000b46000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00003be000)='/selinux/status\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000e94000)=[{{0x0, 0x0, &(0x7f00003fd000-0x30)=[], 0x0, &(0x7f0000d9b000-0x42c)=[{0xc, 0x1, 0x0, ""}], 0xc, 0x0}, 0x0}], 0x1, 0x0) 2018/01/12 02:52:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000720000)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/12 02:52:29 executing program 4: mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af8000-0x9)='/dev/kvm\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) r1 = add_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000af7000)="3dfd271df4f5406d4a071d5e5942a447a932b1827a4e2419b0756543b7e670625e9b421891484195657112da1295bc6c5d58df4b50987f2fdda513574f1c92e15b7c50c08b8f82f8b10a39490f1fc45051ba6b3dd4b51ce856f73fd29d8b8fafae4ec8dc19213b027dfdd51246f4cd233c347c5b795914f0765cf67284e9d216d8654962d1227811fac6653149f7239d92a0a29400315547f60e36e07c63e5cc032f40f5a1a521115faacb56e4cdfb1e13f01b5c7319e2b1d49ca770e587ae965d4cbe5d65f23ca5b941fa7cfdf140c185138de9ff2e4b083f1910089a8d996ccf", 0xe1, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000001000-0x5)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc008ae09, &(0x7f0000af9000-0x18)={0x1, [0x0]}) 2018/01/12 02:52:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000123000-0x20)={@common='bpq0\x00', @ifru_flags=0x300}) fcntl$addseals(r0, 0x409, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) bind(r1, &(0x7f00004f6000-0x10)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 02:52:29 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004c2000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$TIOCNXCL(r1, 0x540d) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000f22000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x20000) ioctl$TCSETAW(r2, 0x5407, &(0x7f00002d3000-0x14)={0x80, 0x3, 0x2, 0x7fff, 0x3, 0x2ec, 0x8, 0x4, 0x0, 0xffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000b9c000)=@assoc_value={0x0, 0x0}, &(0x7f00007be000-0x4)=0x8) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d3f000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d76000)={0x0, 0x1}, &(0x7f0000f2f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00006c7000)={r4, 0x4, 0x18, "cf0175d6103d0ae974ac5edeb1e31a6646d04adf2f5d9c3f"}, 0x20) 2018/01/12 02:52:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000605000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000b7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000980000-0xc)={0x1c000001, 0x20, 0x38}) 2018/01/12 02:52:29 executing program 7: uselib(&(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readahead(r0, 0x4, 0x200) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000070a000-0x8)=0x3) 2018/01/12 02:52:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000223000-0x9)='/dev/sg#\x00', 0x1, 0x4c204) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_emit_ethernet(0x66, &(0x7f0000114000-0x6176)={@random="4c0e305212e9", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "000988", 0x0, 0x16, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000099e000-0x160)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x9, 0x8, "7d1dc204251575f0d457a657f37c7af678e6a0faebf049eccd0a47ab99cdef431f7f783cd023ba142efb48a7f001eaa2da47056d5f230c83b36f1da663c1d5a34fec6702f5af8f0d145435216e53f7e2"}, 0x160) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000db0000)={0x2, [0xffff, 0x0]}) r1 = socket$inet6(0xa, 0x400000000001, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a69000-0x8)={0x0, 0x0, 0xfffffffffffffff7}, &(0x7f0000cd1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000562000)={r2, 0x8, 0x800}, 0x8) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000f25000)=0x5, 0x4) r3 = fcntl$getown(r1, 0x9) ptrace$cont(0x7, r3, 0xfffffffffffffff7, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a36000-0x8)={r2, 0x3, 0x3c4ad410}, 0x12e) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b3f000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="7b1a17eb6730", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2ffa1506192ef3e2261078adc471359e"}) connect$inet(r0, &(0x7f0000d80000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = dup(r1) fcntl$setstatus(r1, 0x4, 0x1000007fe) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d3b000)={r2, 0xec28, 0x8}, 0x8) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f00009e3000-0x4)=0x40000000081, 0x4) setsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000127000)={@multicast1=0xe0000001, @empty=0x0}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f53000-0x10)=@common='ip6_vti0\x00', 0x10) bind$inet6(r1, &(0x7f0000a61000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f00003e9000)="", 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000991000-0x8)={0x0, 0x0}, &(0x7f0000d48000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00005da000-0x8)=@assoc_id=r5, &(0x7f0000986000)=0x4) sendto$inet6(r4, &(0x7f0000a76000-0xdb)='1', 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4ef}, 0x1c) recvfrom(r4, &(0x7f0000c02000)=""/1, 0x1, 0x0, &(0x7f00004ac000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r4, &(0x7f0000b74000)="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", 0x771, 0x10, 0x0, 0x0) 2018/01/12 02:52:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f727430000000ffff00fff700000000000000000000000000eb000000ffffffe100", 0x97, 0x1001, 0x6, 0x10000, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x67, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000291000)={0x5, 0x0, &(0x7f000035d000/0x3000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/12 02:52:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') 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, 0xfffffffffffffffd) readv(r0, &(0x7f0000c44000-0x90)=[{&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x2) 2018/01/12 02:52:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000216000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001bc000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000003f000)=0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008de000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d49000-0x4)=0x8) socket$inet(0x2, 0x1, 0x0) 2018/01/12 02:52:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x6, 0x20000) ioperm(0x4639, 0x9, 0x4) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000068c000)=0x4623) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000008b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x7, 0x3f, 0xfc9c}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, '\x00\x00\x00\x00'}}}}}, 0x0) 2018/01/12 02:52:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f0000030000-0x8)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x3, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000309000-0x8)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x80000) 2018/01/12 02:52:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x92, 0x0, 0x4, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) connect(r0, &(0x7f0000f26000)=@l2={0x1f, 0x1, {0x3, 0x6, 0x0, 0x9, 0x20, 0x9}, 0xab1, 0x7f}, 0xe) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000933000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/12 02:52:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004a9000)=0x0, 0x4) r2 = eventfd2(0x0, 0x0) clock_gettime(0x0, &(0x7f0000c87000-0x8)={0x0, 0x0}) r5 = memfd_create(&(0x7f00009e9000)='/dev/kvm\x00', 0x3) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f0000cb4000-0x8)=[0x7f, 0x3]) clock_settime(0x2, &(0x7f0000ece000)={r3, r4+30000000}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00003b9000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a86000)={r2, 0x0, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 02:52:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={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}, 0xa0) 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, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f8c000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000c1f000)={&(0x7f0000546000)={0x10, 0x0, 0x0, 0x4140000}, 0xc, &(0x7f0000407000-0x8)={&(0x7f00005ae000)=@alg={0x120, 0x13, 0x400, 0x1, 0x1, {{'sm3-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0xffffffff}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0xe1c4}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x3ff}, {0x8, 0x1, 0xffffffffffffff80}, {0x8, 0x1, 0x8000}]}, 0x120}, 0x1, 0x0, 0x0, 0x8080}, 0x40001) 2018/01/12 02:52:29 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ef000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x432}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005eb000-0xc)=@sack_info={r1, 0x1, 0x3}, &(0x7f00001e5000)=0xc) mmap(&(0x7f0000000000/0x75a000)=nil, 0x75a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f000075a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000075b000-0xe)='/selinux/load\x00', 0x2, 0x0) r3 = add_key(&(0x7f0000293000-0x8)="6b060072696e6700", &(0x7f000040c000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f000075a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate(0xc, r3, &(0x7f000075b000-0x34)="692a3b224229629cfdcec08e51b19b8fdd4dc36326324b752935d103a434341aaf0d209c0a98e49330e9ed694c0a2a138a7abbd5", 0x34, r3) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x1ff}]}) 2018/01/12 02:52:29 executing program 5: truncate(&(0x7f0000ab7000-0x8)='./file0\x00', 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt(r0, 0x107, 0x8, &(0x7f00009ac000-0x1)="", 0x0) r1 = add_key(&(0x7f00002cb000)='pkcs7_test\x00', &(0x7f000034c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000dd0000)='id_legacy\x00', &(0x7f0000a2f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) 2018/01/12 02:52:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) restart_syscall() r1 = dup(r0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000a34000-0x4)={r0}) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000991000)=0x0, 0x4) 2018/01/12 02:52:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={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}, 0xa0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b8d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000eeb000-0x340)={0x8, {{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]}, 0x1, 0x5, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x2, @rand_addr=0x8, [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, @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]}]}, 0x340) 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={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a26000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000eb0000)={0x0, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe56, 0xfffffffffffffffa, 0x34c, 0x0, 0x7ff}, &(0x7f00007c3000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000075e000-0xc)={r2, 0x3661, 0x10}, &(0x7f000021f000)=0xc) 2018/01/12 02:52:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000442000)='./file0\x00', 0x54180, 0xa6) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ff5000-0x10)={&(0x7f00002df000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e0f000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f000095d000)={0x3, 0x7fff, 0x8, 0x2, 0x12, 0xffffffffffffffff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r5 = fanotify_init(0xc, 0x40000) clock_gettime(0x0, &(0x7f000007e000)={0x0, 0x0}) ppoll(&(0x7f0000910000-0x30)=[{r0, 0x20, 0x0}, {r1, 0x4122, 0x0}, {r2, 0x2024, 0x0}, {r3, 0x1, 0x0}, {r4, 0x1010, 0x0}, {r5, 0x40, 0x0}], 0x6, &(0x7f00007a9000)={r6, r7+30000000}, &(0x7f00006e1000)={0x81}, 0x8) r8 = syz_open_procfs(0x0, &(0x7f0000911000)="6e65742f726f75746500c2b9a8863fc95cf1156984d94850146cde515278bbcd3a17d86c2ce09113effa73b4e0e39002ee23f4c0615581b6ab0000000093e2bde81650b0e1f17f0f35b37b6cc84a25317062c2e750bb9ae46e290dbeb3c2066d34322342f3033b124c03c48d6776258feae67a59889e367263ffbc6c030e77e107399b01249947ebe9e7e01e2f365cdfb4e11ceac30245aa2fd6c368212bf826d29bbbfff0975c9d315e6ddb42518094afbb665fcf5f5afeee2cb50bebf3f035842a7c4ac60f91f3c9c071effd3aa546c2b3") pread64(r8, &(0x7f0000acc000)=""/0, 0x0, 0x104000019) 2018/01/12 02:52:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x6, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) listxattr(&(0x7f00005bf000)='./file0\x00', &(0x7f000085b000-0xaf)=""/175, 0xaf) 2018/01/12 02:52:29 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000edd000-0x9)='/dev/kvm\x00', 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, 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) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x662, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 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 = socket(0x15, 0x80005, 0x0) pivot_root(&(0x7f0000310000)='./file0\x00', &(0x7f000080c000)='./file0\x00') getsockopt(r0, 0x200000000114, 0x2718, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0x1) 2018/01/12 02:52:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000074e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000ef000-0x30)={0x4, 0x0, &(0x7f0000215000-0x4)=[@enter_looper={0x630c}], 0x1000, 0x0, &(0x7f0000058000-0x1000)="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"}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00006cd000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ba000-0x4)=0xe8) fstat(r2, &(0x7f0000976000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000815000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088a000-0x4)=0xe8) r6 = getgid() lstat(&(0x7f00005bd000)='./file0\x00', &(0x7f00009fd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00006ed000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r2, &(0x7f0000dc3000-0x70)=[{&(0x7f0000597000-0x8)=@abs={0xc77dbfc1aa252e55, 0x0, 0x1}, 0x8, &(0x7f000047f000-0x8)=[{&(0x7f00008ed000)="e112b4488e27f37b3232934a7907278b8a530d245a83085da9059b48e2eca98c63252d72bcfadb4e5d47398c7c25e29545fd8337b988d4cc995263aa94a73fdf167ca77c3e43cd7bdb24beb2b7843ef008bdfa1a69200c4c5112b7203ec7a3c646200c2ab5f3b7f12ea244a5b0a1a883df5bffddee8752d457cbdaa1b686d567f148270905a522601aebde5e0eaf547fa586a74a788730bbd2b34e9d68f991c302", 0xa1}], 0x1, &(0x7f00007ac000-0x6c)=[@cred={0x18, 0x1, 0x2, r0, r3, r4}, @cred={0x18, 0x1, 0x2, r1, r5, r6}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2]}, @rights={0x14, 0x1, 0x1, [r2, r2]}], 0x6c, 0x48040}, {&(0x7f0000a57000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d8c000-0x20)=[{&(0x7f000001b000-0x12)="7331b022b3654701a53f6acb4e58e2142d68", 0x12}, {&(0x7f0000265000-0x6a)="c85731ebaa41e80e8879a7794f509f67f5bfd8bdebb98b8614a96d9e0d8c76ab50f9a953c8f87ec9f82978e18f6fcb6cc7a4b9d79d6f8f7de9afa876aa287d5503fbb5b9d74fde5be23889cd558ac0fa2b7006753391ef5407fd1ddeb67c0bffdfd9e02bf952526323c1", 0x6a}, {&(0x7f00001c1000-0x3f)="dfdd2e774c414a7ee61b37d0ca31f3978cc3e5f7718618cf339f3e1e3142d8d0414e4fbc7c2c4e9fca607a7917330984e6e22675a0c6aad1b9aa82a710b948", 0x3f}, {&(0x7f0000c43000-0x32)="5c09f0c291dff10575e689deaf24696d016432cbf4e1ebb69d621f33b87bc35182a333233b4ef95f0e12625c5b6d1ad258e4", 0x32}], 0x4, 0x0, 0x0, 0x10}, {&(0x7f0000231000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a42000)=[{&(0x7f0000775000)="4672c6bb16081a5adad50e3166b73f896c20116b36e2c9213cc236a143ccd19a890951c4124515da22cec82115e920b0eb418b3f7184e2ef269b34dc6bbe28b3003036fd7f05d47a6de761fe7ff516a867a64a60162ff5d88ab4c71023069b1eea22", 0x62}, {&(0x7f0000f31000)="11011886ffc2c95c1297f91ef29d18988430ebe1604b540fe22482de19f5c42adae5f826581c054a6367659c7d46ee0a175aa943c354a2f2bb1fac5d6cd0abf42671aaf20048eedb3735808f6e328aac4a759d6082ee17fb18254247a749fd6bf60c9d57d88f44b0ce1d4d9a3c0b06c8868d0a18d810701dc191bd041b923848cf26f99e14ce101002274110a8d95e45a85225b200d7c573335b9661b8b7100b49ac07e3eae753d79a6cc6dae047abe7f8784fd35e2d80658c4f18f2b4d8434e3cc03a05763d17b4df5eba54f2f16798a600957d0875aa962473d1d1637784f8139f484f9a236c63671ecb7e8edf94323d16678be764ea", 0xf7}, {&(0x7f0000c33000-0x51)="8b4925b86e80040418b08afc5af7a70d7786f897a07f9f2513756d1955bbebc217716711c2fc127b502bb71bb39bfb204da873aed9825ca34ed572084519213dec5ca2d142a128fece834fce63c295e0ef", 0x51}, {&(0x7f0000c15000)="606f0b47ceb418607ae1c095ae6d76e231c2632ef7d8479c8e89f2c7e3862edd6788cb27d174b314be2055db3967c4ab3b5bb0e0b16b114e3a306a3103a8499f11d21e53f7f3289ce2d652ab17f02b", 0x4f}, {&(0x7f000020b000-0x8a)="83d57d60c9bec1a8d29c289d0c58d1713287bfd533dc447977dbd9640571c04cb31e07126974570b678a8bb99a1489a073104d788dacd74f983d7689eb249f45518d854851c174d8ff0b79f1c68960b0cfa9dae5869596faef0d122598f29fa4732a8eebbf876e1246f431b6a647e482258564496c20bc9bd2ba6f47c13bfd961e0597462b349c535737", 0x8a}], 0x5, &(0x7f0000fa9000-0x48)=[@cred={0x18, 0x1, 0x2, r1, r7, r8}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2, r2, r2]}], 0x48, 0x0}, {&(0x7f00002a8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000041c000)=[{&(0x7f0000f44000-0x10)="076f90fda39cd0186fba0bdc5e577453", 0x10}, {&(0x7f0000c3e000)="2c73b70a1461fff58d8d8b7d248344a3a817c40712bb2d9edf3a80769b9d813f50d559123fe20d0004e5f23c15e1de0e45dc0c2efcada0db8d832ace68249aa29b525e20670b1df8ea632889c2e91378ac24e70008d18021ab125cdbaedc384a3b70b4c5ce417df3685ce684c5720430c34280a097cabd4f072f362de35f99628340b83b5d875542d34fec", 0x8b}], 0x2, 0x0, 0x0, 0x80}], 0x4, 0x4) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000c1c000)={0x0, 0x0, 0x2, 0x0}) close(r2) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3fffb}, &(0x7f0000f73000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004be000)={0xffffd, 0x989680}, 0x8) 2018/01/12 02:52:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00003b3000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mprotect(&(0x7f000063e000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x2000001) r1 = syz_open_dev$midi(&(0x7f0000029000)='/dev/midi#\x00', 0x5, 0x60000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00007c7000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000753000-0x8)={r2, 0x2}) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000157000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000d46000-0x4)=0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mremap(&(0x7f00002bd000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000436000/0x1000)=nil) 2018/01/12 02:52:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x2bc, 0x6}, 0x10) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_settings={0x9, 0x0, @fr=&(0x7f0000430000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) connect$inet(r1, &(0x7f0000926000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 02:52:29 executing program 0: 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_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000ee8000)={0x0, 0x0, 0x0, 0x0, "9decb6d1a19ce60da875dd18ab9513d034bea41df678e4c95fbaa89be829a96521ebe51d53b19c391c401a82", 0x0}) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000d32000)=0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000e65000)=0x0, &(0x7f00005f0000-0x4)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000964000)=0x5, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f00009e7000)={0x9, 0x7, 0x2, 0x9, 0x1, [{0xd25, 0x4, 0xfffffffffffffff8, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) 2018/01/12 02:52:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00001f1000-0x9)='/dev/dsp#\x00', 0x2, 0x105000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f000069f000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000eb8000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031c000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004db000-0xd0)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7, 0x2, 0x0, 0x2, 0x20, 0x20, 0x77, r1, r2}, {0x100000001, 0x5, 0xffffffffffffffff, 0x5, 0x6, 0x2b, 0x2, 0x8}, {0x3, 0x8, 0xfffff7fffffffff7, 0x9}, 0xb, 0x2, 0x2, 0x1, 0x1, 0x2}, {{@in=@empty=0x0, 0x1, 0x0}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x2, 0x2, 0x80000001, 0x4, 0x3}}, 0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={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}, 0xa0) 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={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2000000000000000, 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={0x100000001, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000990000-0xb)='/dev/adsp#\x00', 0x4, 0x400200) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000325000)=""/2) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000c5c000-0x24)={0x8, 0x3, 0x400, 0xffffffffffff3eef, 0x8000, 0xace, 0x1, 0xe2, 0x6, 0x80000001, 0x1, 0x401}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000005b000)='/dev/cuse\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00004f8000)=0x6, 0xffffffffffffffa3) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f000054a000-0x4)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000121000-0x1000)=""/4096) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ab4000)={0x0, 0x0, 0x0}, &(0x7f0000347000-0x4)=0xc) getresuid(&(0x7f0000e96000)=0x0, &(0x7f00000ca000-0x4)=0x0, &(0x7f000083b000)=0x0) fstat(r0, &(0x7f0000122000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002d6000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a4000)=0xe8) fstat(r3, &(0x7f00002f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000073e000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fde000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000420000-0x4)=0xc) getgroups(0x6, &(0x7f0000db6000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r13 = getpgrp(0xffffffffffffffff) readlink(&(0x7f0000aca000-0x8)='./file0\x00', &(0x7f0000342000)=""/10, 0xa) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00008bc000)={0x0, 0x0, 0x0}, &(0x7f000021a000-0x4)=0xc) r15 = getgid() sendmsg$unix(r2, &(0x7f0000f42000)={&(0x7f0000cbf000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000f1d000)=[{&(0x7f00004cf000)="8055988139bb41e38fafef2667579d35714863bcbd57f18dbab799b21cd460d21b13c62a749c7fb12fed6cddf1dba3eefe12d4f6138efc67b84d6a9dfcd74fa41bd20550d0c3264d4775d59bea88ad1c4bc777d056390fa7f3bfe18b1775831b8837c72268c76187292b3b444130a73c73e352de80985e368cc9f6099a0e05cd3d6a7a6a471bbca96dd43fe67a4e63fe65972a119ab83a61acddd49d6750eb6659127d7fe2d98a86f604ef73dce4792693f1c0bbd56e2a411188e9a347c4b9e9d2dd167dae648c409dbd", 0xca}, {&(0x7f000084d000-0xa1)="1ac7c88558dce2fe42d359939aa70945ed0b768f316300a03dbe87c934f192c85daf25a83a989ab3f2a938437ef2387a36eb575ba807d8cb318bdc538bd6a47d8ea573204690996e14d109e19fc11687cdca83c175d4f47efe5ed98761e4ad5fceb04ffa50895f168e359e7fa0b9100d18843b1f8f396ec639fd7552da18b9c15874f64e2833774b19be6288083dde2ec281a779f21fbc1be43bc650dd5c1c33c4", 0xa1}, {&(0x7f00001ef000)="1c9cc4307911327596e77fd43d2af30d839c9cce47761798ccc7d869b17c74050021422925a896fbd1a5299cd61acd5b8ad07f17ec24d672095c767f4aea04aba2173ebcd519d133e833f1d1af53aadf3dec9d5543c6aba46c1e19c4322c6b46", 0x60}, {&(0x7f00008e8000-0x4e)="4ebcf6a9e524e5cb38e3dea40c5d799b6a2ec9dbbce783067d34ab2ccfd288fcadf576039835ad810be85a1da79a517dec4586627b77cccded66eff65c0dd81bc986cb41d8eca52b54714b010eb9", 0x4e}, {&(0x7f00006fa000-0xfc)="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", 0xfc}], 0x5, &(0x7f00009cb000-0x12c)=[@rights={0x28, 0x1, 0x1, [r0, r1, r3, r0, r3, r2, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r2, r3, r0, r0, r2, r3, r0, r1]}, @rights={0x1c, 0x1, 0x1, [r0, r2, r0, r1]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x2c, 0x1, 0x1, [r3, r3, r1, r1, r2, r0, r0, r2]}, @rights={0x1c, 0x1, 0x1, [r2, r0, r3, r1]}], 0x12c, 0x1}, 0x4) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000867000-0x1000)=""/4096, &(0x7f0000479000-0x4)=0x1000) 2018/01/12 02:52:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000579000-0x4)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000ee3000)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r1, r1, &(0x7f000079c000)=0x0, 0x7ff) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/12 02:52:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b6000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x803) recvmmsg(r1, &(0x7f0000ba4000-0x80)=[{{&(0x7f0000b28000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00005df000)=[], 0x0, &(0x7f0000932000-0x70)=""/112, 0x70, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000594000-0x8)={0x0, 0x0}) 2018/01/12 02:52:29 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x80000000002) getsockopt$inet_int(r0, 0x0, 0x10000000000000ce, &(0x7f0000ec3000-0x4)=0x0, &(0x7f0000cb2000-0x4)=0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f51000-0xd)='/dev/usbmon#\x00', 0x6, 0x200001) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f51000-0x4)=0x0, &(0x7f0000f50000)=0x4) [ 176.070200] device eql entered promiscuous mode 2018/01/12 02:52:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00009c1000)='/dev/urandom\x00', 0x0, 0x0) tee(r0, 0xffffffffffffffff, 0xdf, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d48000-0x11)='/selinux/enforce\x00', 0x102, 0x0) fstat(r0, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000379000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f00007b5000-0x10)={0x8, 0xfffffffffffffff8, 0x1}) 2018/01/12 02:52:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c12000-0x8)='net/arp\x00') setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000906000-0x4)=0x4, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x20002, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x4000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munlockall() ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x101) 2018/01/12 02:52:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={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}, 0xa0) creat(&(0x7f0000e78000-0x8)='./file0\x00', 0x100) 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={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e7d000)='net/packet\x00') sendfile(r0, r1, &(0x7f000075b000)=0x0, 0x3) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000ee2000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000a2000)={0x8, @tick=0x5, 0x8, {0xff, 0x1ff}, 0x1ff, 0x2, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 02:52:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b98000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000897000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$tun(&(0x7f00007e4000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r0, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000836000-0xbc)={0x6, 0x0, 'client1\x00', 0x4, "2fddc49051be1451", "7e0b1b16f2d4a86e353126ac177b735ef7fcf5252523a30af6965ba459163cee", 0xffffffff, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 02:52:29 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000000b000)=0x14, 0x80800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000000c000-0xc)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x2, 0x3, &(0x7f0000005000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000)='syzkaller\x00', 0x0, 0xb6, &(0x7f0000003000-0xb6)=""/182, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/12 02:52:29 executing program 0: mmap(&(0x7f0000000000/0xb19000)=nil, 0xb19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000740000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000b19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b19000)={0x0, 0x0}) mmap(&(0x7f0000b19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b1a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b19000)={0x0, 0x0}) mmap(&(0x7f0000b19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b1a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r2, &(0x7f0000b1a000-0x60)=[{{r3, r4/1000+10000}, 0xffffffffffffff81, 0x8, 0x6}, {{0x0, 0x0}, 0x9, 0x20, 0x7}, {{r5, r6/1000+10000}, 0x1d, 0x10000, 0x76}, {{r7, r8/1000+30000}, 0x6, 0x2, 0x0}, {{r9, r10/1000+10000}, 0x4, 0x0, 0x7f}, {{0x0, 0x2710}, 0x0, 0x9, 0x1c4c000000}], 0x60) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00003f8000-0x4)={0x0}, &(0x7f000066c000-0x4)=0x4) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000973000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @irqchip={0xba1b, 0x0}}]}) 2018/01/12 02:52:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000460000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000062c000-0x4)=0x1, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:29 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000048000)='/dev/cuse\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000097a000)={&(0x7f0000000000)=[0x0], &(0x7f000020e000-0x8)=[0x0, 0x0], &(0x7f0000415000-0x4)=[0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x2, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) poll(&(0x7f00003b4000)=[{r1, 0x0, 0x0}], 0x1, 0x80000001) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000095b000)=0x88, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ae2000-0x11)='/selinux/enforce\x00', 0x38d800, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000338000)={0x5006, 0x3000, 0x80000001, 0x8, 0x1}) sendto$inet(r1, &(0x7f0000469000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000f5b000)={0x2, 0x1, 0xe3d, 0x9, "c66c73253191f97ca7d5fc4859741c0e1891c18cbe8a2f872b467649277a3118ff41cbd9453851d0a5a9c0ce", 0x1f}) mlock2(&(0x7f0000c88000/0x3000)=nil, 0x3000, 0x1) 2018/01/12 02:52:29 executing program 3: r0 = socket(0x18, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x0, 0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000b30000)=0x400, 0x1) 2018/01/12 02:52:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={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}, 0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000515000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f00004d6000)={&(0x7f00008f4000/0x4000)=nil, 0x2, 0x3, 0x2, &(0x7f0000936000/0x4000)=nil, 0xfffffffffffffffc}) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) sendfile(r0, r0, &(0x7f000021c000-0x8)=0x0, 0x100002) r1 = gettid() perf_event_open(&(0x7f0000135000-0x78)={0x7, 0x78, 0x6, 0xfffffffffffffffe, 0x0, 0x6, 0x0, 0x10000, 0x300, 0x3, 0x6, 0x29, 0x6, 0x80, 0xff, 0x2, 0xb8b, 0xdb7, 0x3, 0x100000000, 0x9, 0xfffffffffffffff8, 0x2, 0x4, 0x401, 0x80000000, 0x3, 0x100000000, 0x9, 0xf5, 0x11, 0x4, 0xffff, 0x29d251a3, 0x80000000, 0x1, 0x28d4, 0xa19, 0x0, 0x8000, 0x2, @perf_bp={&(0x7f0000566000-0x1)=0x0, 0x8}, 0x40, 0x4, 0x761, 0x6, 0x2, 0x4, 0x10001, 0x0}, r1, 0x1, r0, 0x2) 2018/01/12 02:52:29 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000160000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000fc8000-0x8)="2ed52373656c6600") ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000079d000-0x32)={r0, 0x6, 0x40, "14c9e91e31bf058d328a54b69a73bb5a8d9cf44e7669fa4a9f704479fbfaac776c3839c8806d1601"}) 2018/01/12 02:52:29 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) fchmod(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) r2 = socket(0xf, 0x803, 0x2) write(r2, &(0x7f0000000000)="0209af0002000000006466b78e000448", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x2) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000)=0x0) read(r2, &(0x7f0000284000-0xc6)=""/198, 0xc6) 2018/01/12 02:52:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000044000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x5ec, 0x0) dup2(r0, r3) 2018/01/12 02:52:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ff8000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000377000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000235000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000023f000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7, r1}) 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) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getownex(r2, 0x10, &(0x7f00004d4000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r3 = syz_open_dev$dspn(&(0x7f0000822000)='/dev/dsp#\x00', 0x2, 0x2) ioctl$DRM_IOCTL_VERSION(r3, 0xc0246400, &(0x7f0000815000-0x24)={0x5, 0x1ff, 0xd9, 0xfb, &(0x7f0000d9c000-0xfb)=""/251, 0x1000, &(0x7f0000835000-0x1000)=""/4096, 0xb3, &(0x7f0000141000-0xb3)=""/179}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:29 executing program 7: 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 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x4) personality(0x5100007) write(r0, &(0x7f00007ef000)='#!;', 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) sendmsg$kcm(r0, &(0x7f0000b4d000)={&(0x7f0000cd0000)=@ipx={0x4, 0x2, 0x1, "ec9f20402081", 0x5, 0x0}, 0x10, &(0x7f0000f72000)=[{&(0x7f0000dfe000)="", 0x0}, {&(0x7f0000433000)="b18b83c4f06f0795a1c6fde375732ab4b5cedfb2f3eb0935672d1a31a852d9f347dbbdd641e968b3a229998b5981e0a6ae3a4c9e48c6e11bc7be31f64fd785fac41b8f44c94aaa8113daf55cefa38a5462348b2231051481de625cfea830d8dedf37fbb41b25e832996d", 0x6a}, {&(0x7f0000f43000)="b00c3c2d09121f7e0a5cac5484e536d94488681ffec10e81e698295800c837afe2d0655a2e06b98481e069365b8c74b75c6590fc8169d8ddf7eacf1033fafffd2731bec0fe26e406a134d28b376a6485907367c2fd41b03a586cf8f824c551f053bf8ba094250577f2b29f189d5befee7a98136760aba160d04298bb3df6e08103eed34c54544a88f544d768bc23168267b0073eeef56ba131b095c0ce14aac9683bd7a0f20e90d5f7d2ac79e3d5e6dc25851f47a20d393938e2ab66e17762a62ab25af0ab7a", 0xc6}, {&(0x7f0000890000)="79d607a629e5102eba2f0663", 0xc}], 0x4, &(0x7f000030c000-0x374)=[{0x48, 0x117, 0x6, "02ec85bbe237e0fa0afcda3fb6ca2bf04b79d364cb70550747da09c1b3420dec50892bdb139807e4c8c26a301fb456f5e20814380a1ae77270cebf"}, {0x50, 0x11a, 0x7fffffff, "4bb2e4d88b8e8d9d1cc2ebef240a005729a32e794f0182413c68133b2a0456befb3a2e42235c53570337adf94eeeffe2d3e40735dfc064c05fdb0b0e567107c690cd"}, {0xf0, 0x13d, 0x2, "b12720757ab6c1be11db104cbb7dda9c5aa316676ab5e87d5f51df620828c1b1490dbc66a1b2a950f93d25ff0c29c85f493aadb4d39a9e85fc0e309a2de6fad7b89d55c0b4fc86aaa9e9038dbe60370ece950c4ebac9fd45bdb54662ab9917272706052abc5aae781660303d8626b45119108977d24198a3b3e0ad38e661f8e697ecafdabdf0c648eb31580a7d22263dbeb831c51d1bf32a66e43786dce2adbbba464230660a30123b7b1526d957ecbe04de0301b598093fe9318cdbcf1cc1397d7499cd6ee4eaed0d6cf0fa1b6b1bc702e93852debf5461819bf087d839f001db10"}, {0xe0, 0x13f, 0x3197d9ab, "a615b6c5598d1860a442be38426d20bed316e426381d3ff3660b943e17b71cf6e48f9fb6fcab217fb67cd8c48b61d6669199ee1f93236b99738d4741bc747f64e263e4a865361e24d17ab9b308c64e49f8a01578afae493888d6e85251b1bd215f9ee77bec82bfcbb540b811bc6958a20f13863b018caf1ecfb09a8fd80d4418b1c64fa9c6f5f10c9ad17eba55e82969e1d16e9a858c261cbc47d40b1c0cf77ccb2aff81ceddbfecf485cc687012227198821dc7dcf1b05de488d6a0cb75fc5f6c6e52d24fad91e456074bbcf8ed542a51"}, {0x10c, 0x1, 0x7, "f91a787e96a8ad9ab418fdb86acd7f368c1d0a31125ca072966f6eec7ab3b44d8809bfd95556366d0118229b08c0c126fdba05e736c1660e3368acccb93610cd54237a8e2005975fa472c455e02ae28b159595415b4b70339121f8381334bbe0812e83879b04a9b4f54276975a1892c27c46249059869ac1234868c511293227ecc1799993aaa99ef8c9804788e0156a870f72c62b73e21eb0c28c393d3ca5529b5b2824d40d8a8c72d71a6495d8e080f9a74c3faff6c101bf8dcfc5011bd5fa1ab86709bbc40867ce7ccb20b90c1693007260ddc0f40375d3e9855c9c1f2303536174bfcdeb6fde3fd20e3f9c49740cb0dda6f531570ee584b2038d34b898"}], 0x374, 0x40010}, 0x8004) 2018/01/12 02:52:29 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, 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$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dcc000)='/dev/vga_arbiter\x00', 0x40, 0x0) bind$inet(r0, &(0x7f0000c15000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x80003, 0x8) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000001000-0x20)="d31000b8428d2109e00c0000800007c8000000000000049500cc956fd6f6de93"}) 2018/01/12 02:52:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000850000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000ffa000)=0x0, 0x80800) sendmsg$kcm(r1, &(0x7f000000d000-0x1c)={&(0x7f0000b89000)=@in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000086000-0x10)=[{&(0x7f000018d000-0x86)="22835542cb2a524d61d0479031e9d7c6622ea2665053452d7f5910455354197b821e75c062adeece464585dcc936b3c603584d2805dbb2169b9344251cdb6de6d1f6d024fc967c729667ec4f053bc6001ed94e09e0b47812befc5d5bab3860f74de1f6e1619d9d41a884fb1b81401c499cc83c357a8d33018b7c19a6d47793635aeb318722a7", 0x86}, {&(0x7f0000665000-0xb3)="d73039e2114c3c3b0fdea6d321fb3418f70f2e9af11ecf8067932f006365c1ff1864dfbf4beb069657de8a74acc087b4f53a995f80cf8c38adb739d75b80d2137d280a1803981e109986d753edae394c0c46921e9215d911f23e3e2bae67b7b989a35e153ed7176149ef6128e1574dc306510649928ef91acee40c59a8a8efca2a01289916d1a6303a7e44f6439ab5b517322ee13a2b2f6767f6ee6550ecc167eb4f9b9878ef9c1033070ab5d4a1eeb33cd6f3", 0xb3}], 0x2, &(0x7f0000f8e000)=[{0xc, 0x10e, 0xff0f, ""}, {0xe0, 0x106, 0x101, "ab0f3a96469354a064ad49a15d310ac6a6fb1d9eeef96010fc53eccb1b83d456bbf11ea4dc739abf90cb587667bb6ded019e64f56a1f7f55b0d7434ee0dbd336e27d40203e4bb0a33d39f9bb6a6ec11fc2535256e6ff60d31100048d8e18d092f722e8847ee0bd37b289fc2f92546138f239878629ad4dd2f0bf763928093668e3a7640d45ee99d7df2a990f878931c3e8e1792432da70b8d49e9c91249c4bb337560756bd477f224112dd147b52fa070b04c773c993fef1cd2ba21d60c1e6ee1513508fb9dcdd1c455650b5ee39d30fdfa1cd"}, {0x1c, 0x19f, 0x5, "9769f53b7d2e02c2d6cc6a3551c30e32"}, {0x1c, 0x10d, 0x8, "5ddc198f4e49fd3d67780592542b6f"}, {0x100, 0x0, 0x101, "b8c7c4237ca6ca2854e9ebe5347e3cda3206b2ce74d1fd5c97a3343f70b7bfdc6b383f475d8c92ea971bd68cd10cce5aec9d436dba2add1696f552df3aa90c4e769af1084c64a28060f194fe6afb7c55521d4e295755050d8455e90ffafa640b291c60897e85e85b9a34dd530cc300a921f8584a75457277c14e382f4122b1cfee583300a558b22b7c107a88989c70d0387d5bdd10a3e10b16e17c037dcf34187cab3d954bde32b5c33d9fcf4a65126ff535ba20f9e0f7889ceaa37d68162a288be86e470313e5011edff98ea8229c442cb8eaa34a76183b6f7fe167d15e5a704641c6c190bbf09a4e41ab6cb7211c9641b83b80"}, {0xf0, 0x10f, 0x0, "b3f27faa34738f569e906a19edbab802600a8544535f3d1219b7fd2f5e9fc087233279b026f6c19f663fb19464871fd3ab64fbbfde9af8626e7bcfeb7f48cc63182889e8b5dec90a8dd5ec512d3ce633db0db99717f72212130b9d9dffe08e5f7bf7cf421d39d2feae10f62b28325caaba8a2f64a0841bf66c8687bf909ffdd26174d8ed70d8341dac28f0b7e18c83dfe460ebc9a9c3a2c1c41b067ed3f77ae96cad70d5c50b74ada29a03f39b5f5dc1b482bd14ab3e91f683d16b3c49674d1c1c56d1e62f5ec35761c39eeda930911740f654c19b6ff779c7fcc67b4312d3ff60f63ae1"}, {0x38, 0x115, 0x8, "e7f4a06d4e5bbc19bc97c7f462c20a3e6aa8ee47385e19fc6655a053e8ea18636f00f849cf5f22ad63"}], 0x34c, 0x40000}, 0x4008004) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x400454da, &(0x7f00005d3000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0}) 2018/01/12 02:52:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={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}, 0xa0) 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={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() socket(0x1, 0x6, 0x0) syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x5, 0x80a, 0x400, &(0x7f0000795000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) vmsplice(r3, &(0x7f0000c57000)=[{&(0x7f0000071000-0x5c)="", 0x0}], 0x1, 0x0) write$fuse(r3, &(0x7f0000044000)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) dup2(r3, r2) 2018/01/12 02:52:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x4, [0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe93) sendto$inet6(r0, &(0x7f00001c2000)="e95935e2f8c8906f3368698f0bc65d7b3c1947391e074a08786458c73b8b204ee75bcda524a41e1be7774899483993ab3cd4bffdcda5d5748009e796ac083a1361933eea814c280c80166886e321ddda6048a6aedbf4814a1b660348aebbc96c5a07c18f6d0395fad3a373f7da467225ff64a7be255cca9b89406a9c6569fc2fb9b6ddf2e33c006ba2f1b74076501753a56a2e63043e5f5e09f9be67918a57356edfce6ebfc2d676134d04a56c060c42bda7a4c1fd1cb3d85bc8c1c927dbe130cc844b25e51fa61563f4084e", 0xcc, 0x4000, &(0x7f0000b42000)={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, 0x1c) 2018/01/12 02:52:30 executing program 0: r0 = open(&(0x7f0000b1a000)='./file0\x00', 0x400000, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x1, 0x100000000, 0xeb05, 0x0, 0x4, 0x57f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000c65000-0x18)={0x0, 0x3, 0xff, &(0x7f0000d12000)=0x0}) r2 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000d6d000-0x10)={r3, 0x1, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) close(r1) 2018/01/12 02:52:30 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d55000)=0x0, &(0x7f0000a28000)=0x4) setsockopt(r0, 0x84, 0x71, &(0x7f0000000000)="", 0x0) 2018/01/12 02:52:30 executing program 4: syz_open_dev$adsp(&(0x7f0000994000)='/dev/adsp#\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000dc3000)=""/0, &(0x7f00002f5000-0x4)=0x0) 2018/01/12 02:52:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4f000-0x24)="240000001a0025f00018000400edfc0e800000000004bf0202ffffeb0800020048050000", 0x24) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000d9000)={0x0, 0x7}, &(0x7f0000d62000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e64000-0x4)=r1, 0x4) r2 = add_key(&(0x7f000093d000-0xc)='cifs.spnego\x00', &(0x7f0000274000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) getresuid(&(0x7f0000b01000-0x4)=0x0, &(0x7f000080d000-0x4)=0x0, &(0x7f00009f1000-0x4)=0x0) lstat(&(0x7f0000880000)='./file0\x00', &(0x7f000009f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) 2018/01/12 02:52:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000-0x90)=""/144) mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 02:52:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x0, 0x0, 0x0}, 0xa0) 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={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x0) stat(&(0x7f0000dba000-0x8)='./file0\x00', &(0x7f0000234000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000067d000-0x11)='/dev/vga_arbiter\x00', 0x210042, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a7c000)={0x0, 0x1000}, &(0x7f000038e000-0x4)=0x21d) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b88000-0xc)={r3, 0x800, 0x0}, &(0x7f00009a3000-0x4)=0xc) setfsgid(r1) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000b76000-0x33)=""/54) 2018/01/12 02:52:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ion\x00', 0x701000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x325241) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000001000)={0x0, 0x8000, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000002000)=0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001000)=0x0) getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000)={0x0, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff97, 0x2, 0x800, 0x100000001, 0x0}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000006000-0x24)={0x929b, 0x0, 0x7fff, 0x7, 0x10000, 0xeb, 0x8, 0x10000, 0x4, 0x100000001, 0x200000000, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$midi(&(0x7f0000008000-0xb)='/dev/midi#\x00', 0x10001, 0x40000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000007000)=@sack_info={r3, 0x3, 0x200}, 0xc) [ 176.422719] device lo entered promiscuous mode 2018/01/12 02:52:30 executing program 6: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) syz_open_dev$vcsn(&(0x7f00003e6000)='/dev/vcs#\x00', 0x2, 0x200) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000851000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) sendto(r0, &(0x7f0000d3e000)="", 0x0, 0x0, &(0x7f0000cab000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000461000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 02:52:30 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000063a000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) getpid() sched_getattr(r1, &(0x7f0000002000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x0, 0xfffffffffffffdbc, 0x1, 0x7, 0x7, 0x3, 0xc5b7, 0x8, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r2, @in6={{0xa, 0x3, 0xd, @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]}, 0x1, 0x3, 0x0, 0xfffffffffffffff9, 0x4}, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000003000)=""/21, 0x15, 0x40, &(0x7f0000004000-0x10)={0x4, 0x7, 0x5, "b085cb20b24a", 0x1, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) r4 = getpgrp(r3) tee(r0, r0, 0x800000007, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r4, r4, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/12 02:52:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() syz_extract_tcp_res$synack(&(0x7f0000eb6000)={0x0, 0x0}, 0x1, 0x0) [ 176.527152] device lo left promiscuous mode 2018/01/12 02:52:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r0, r1) clone(0x0, &(0x7f0000631000)="", &(0x7f0000125000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00004c2000-0x1)="") ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/01/12 02:52:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000019c000-0x9)='/dev/dsp\x00', 0x4a2080, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000e79000-0x4)=0x6, &(0x7f0000092000-0x4)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2000000000000}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) socket$llc(0x1a, 0x3, 0x0) 2018/01/12 02:52:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000719000-0x71)="", &(0x7f00002d2000-0x4)=0x0, &(0x7f0000c6f000)=0x0, &(0x7f0000958000-0x1000)="") madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/01/12 02:52:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00004bb000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 02:52:30 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000003000-0xc)={0x10, 0xa, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000006000-0xfd)=@generic="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", 0xfe}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000007000-0x4)={0x2}, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x17, &(0x7f0000006000)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000007000)={0x8000000000000200, "03b4d98e21a9"}) connect$bt_l2cap(r2, &(0x7f0000003000)={0x1f, 0x8, {0x400, 0x43e, 0x5, 0x420, 0x8000000000, 0x10000}, 0x1, 0xd38a}, 0xe) 2018/01/12 02:52:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004fc000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000a7b000)=""/4096) lstat(&(0x7f00000ac000)='./file0\x00', &(0x7f0000dfe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key(&(0x7f0000d85000-0xb)='pkcs7_test\x00', &(0x7f000061c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000223000)="e37c4d30b88f38bc5901478f9479150da033385ce6dda9bc0ca8b34469d71ca0022b290da7f263b2b8d725369e65b52e6ba9c31552ce0edfef295863f36eb95ebb57b64874baea1a0251ab44c7c7260194047737f44bb6a02f985c8d35e29403ac8a2e656f400d10e9b412847d7320951998bf218c606fd9f6ef15a093d9ad1a271bb83c618c5f11dd9b6e1ec49f9526a6bbb154b8018461b96d33c46cd5da71e8ce1c9f71c0541dc21437249a22fd2e14fc78dd7bee40c3e328d1610047a2d428f62d617ce2e95e073628c59e08e23532cacfa9b6a2903fde763b4329c83c4d559a28aa6ef9b689775ca1245c637ae5cd4121cea87be7240b1fd6b0", 0xfc, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r2, r3) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b12000)='/dev/sequencer2\x00', 0x2, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000e1000-0x2)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a3a000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x20200) ioctl$TCSETS(r0, 0x5402, &(0x7f00005dd000)={0x880b, 0x9, 0x9, 0x2, 0x0, 0x103, 0x6, 0xd08c, 0xb9c, 0x0, 0x4, 0x5}) r1 = dup2(r0, r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000242000)=0x0, &(0x7f000061f000)=0x4) membarrier(0x8, 0x0) pwritev(r2, &(0x7f0000e91000)=[{&(0x7f0000228000-0xdb)="00a31d40fad2027ec12452c329dd8bfe8f8c0c6e600df56ecc6c41fe15829cd652e0a2eb60027cee8bdef1a531438f47933dc8ee9175b94a68eaeaf132cc9ce1a0bde6add2f170142124176e30dc3f84f3cd9358530bf3f4d692cd191c5e78bdc0620987c173966f75a97f5164fcfcd65a9dac4c4f5f3bc9888e551a54e92599151f5fb4095e3fb73045169ba167d5bd74e16214b74141a3d5163ae74d485584a1f4f2cfa4d8e54dafd16a60b0d48abbb1a0bd19aff51e33178c266ac27114bd5ae2ba22c15523e313e48590be0e4a3506b1c1ac0e9dabf42f33fc", 0xdb}, {&(0x7f0000cde000-0x63)="a6039f64c64b26df9a24cebea5bfcbbaefa187fd27ee8a8941efc5b6f3b032b694a536d29863957728aaeb57cfa5245868d63e3220685bcc69f496bac366530c4012d88f1258860030cfd14c389d935c777c03b74ebf6335d3df74e77ada014f44d878", 0x63}, {&(0x7f0000ca2000)="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", 0x1000}, {&(0x7f0000fb8000)="1c3d319737b1852cbcc5391397a84f43332517bfc9ec070db55cb32aad7aa43c804681a737e96177c646b2f7f465f65f070ab5264ffd7bb2dbb1caec82af3ead432b52a6b33a9bf398c8491b1107738c8f54801a802711264c6b9954f72caeca21b85fca985c635de9165a0a97660007f82572", 0x73}, {&(0x7f0000606000-0xfc)="7a1bfcbcb21b87ca4d0cbf059e9b70f056a1b1d73818c1196eab33ac985bf93deedd6897109a3df49050c833f70247eeff61c7d2a5681144ffddc1963073a6cc3a4b6222ca6217034c148ac8cf39d45357010ac2e673d684009b42322c569cddb319c3328617a1f27652d5dc96f660e22288c36eb7494475e9ef42003c7867a577c82c90d5c9e53d1c47484c15ba11ecc21e52b74daf55cdb1dd0f62247ce22f94188300c4e580aea7412c635c91b2d4e5b6b77077caabbd989b17eb22d048a9fe0cb052b86bd31ee12d97a66093aa0db844f74525dcc3d278070ae64eb3390c3ba28ea7c003b2fe2f7cdc7f88f2cf3ed6a2bc3a11c3824956f05296", 0xfc}, {&(0x7f00008a2000-0xb5)="17e91dda668dcd5fb5a6771c934f4fe4f9720e80bacfbe9cda025b08387f974e993b8628f22ed143353a73d6efe45166936347d42b427522ae870102dd4ddd5bf11f00ff1ad84240560a1649fab291545e26cb22262378081b7fade405825d024978c103942d5d3ba040ca2ce8a832a5f6ccbc7c02ae53c4364b47641866d66bb3fb70aee0b11e80ce804197fef3f87a1f18b4923e1e4357a697e80a11e72f5011fb1bf302954e7be83d48332e6b431ae50a91ae62", 0xb5}], 0x6, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007cb000)={0x0, 0x0}) 2018/01/12 02:52:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b6a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f000031a000)=[{&(0x7f0000cac000-0xdc)=""/220, 0xdc}, {&(0x7f0000c3a000)=""/190, 0xbe}, {&(0x7f0000203000)=""/155, 0x9b}, {&(0x7f0000fb7000)=""/227, 0xe3}, {&(0x7f00009b3000)=""/167, 0xa7}, {&(0x7f00007f1000)=""/22, 0x16}], 0x6) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000044b000-0x4)=0x0) 2018/01/12 02:52:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0xa, 0x109) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000ba9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000fb5000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000ae9000)=[], 0x0, &(0x7f00005da000-0x48)=[{0x24, 0x8000000029, 0x3, "32029f3cf325f4ccaaaeb88dfa61ee743c9ecb8425"}], 0x24, 0x0}, 0x0) 2018/01/12 02:52:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f22000-0x9)='/dev/rtc\x00', 0x410000, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00001d9000-0x4)=0x8000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) 2018/01/12 02:52:30 executing program 0: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f000064c000)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x800) mmap(&(0x7f000050b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000547000-0x16)='/selinux/checkreqprot\x00', 0x8001, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000001000-0xbb)=""/187) getsockopt(r1, 0x2000000000010d, 0x0, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/01/12 02:52:30 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001b7000-0x9)='/dev/rtc\x00', 0x8000, 0x0) fallocate(r0, 0x3, 0x101, 0x200) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f000027c000)={0x80, 0x0, 0x5, 0xa, "e557aff77fdaf17a396d03804880a30b9bb9b87b67316b4b1b5e46e3f5a1eef5d20a2ace30fd7ac273012627", 0x1}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000003000)={0x1, 0xffffffffffffffff, 0x2}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc1105517, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e810000008e0000000000fffffffe0100da625bfc9df6d400d26d5fbd3f7e42260bf7000000d40101", 0x3}) 2018/01/12 02:52:30 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)={0xc9, 0x4, [0xb6]}) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004000-0x4)=0x1, 0x4) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000003000-0x1)=0x7fffffff, &(0x7f0000002000)=0x1) mincore(&(0x7f000000c000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/74) 2018/01/12 02:52:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00001f7000)='/dev/input/mouse#\x00', 0x800, 0x101000) r1 = getpgid(0x0) fcntl$lock(r0, 0x6, &(0x7f0000108000-0x10)={0x0, 0x0, 0x1, 0x7, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = open(&(0x7f00006e0000-0x8)='./file0\x00', 0x2080, 0x48) socket$inet(0x2, 0x6, 0xfffffffffffffeff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000025d000)={0xc000000000000}, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00009f2000)={0x0, 0x10000}, &(0x7f0000bfe000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000397000)={r3, 0x3, "8fd798"}, &(0x7f0000991000-0x4)=0xb) recvmsg$kcm(r2, &(0x7f0000a83000-0x1c)={0x0, 0x0, &(0x7f0000f5b000)=[{&(0x7f0000a7b000-0xab)=""/171, 0xab}, {&(0x7f0000ac7000-0x52)=""/82, 0x52}, {&(0x7f0000726000)=""/4096, 0x1000}], 0x3, &(0x7f0000aeb000)=""/250, 0xfa, 0x6}, 0x43) 2018/01/12 02:52:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f000044c000)=0x0, 0x4) r1 = socket$inet(0x2, 0xc, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000003000-0xfff)="b9", 0x1) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f000064e000-0x10)=""/16, &(0x7f0000e07000)=0xc) geteuid() sendto$inet(r1, &(0x7f0000514000)="cb497821d3369ebc8f52bf139223a8d0776f0780e6641a654d1aae084476b61a8f63dacb3e77137f8f91c3c82bf95b6385f033b168b066e7a9d74b00e267872e6e77945445b7b6e30e8a9a314c6f33fd04198bc9611954addec96207cd8ad66461ad3edd743ee344894387ba33867517caa824aefd9ce611e4b4e503dac9ddb4dd551b9daa471cbfa81ff6013bf2c981", 0x90, 0x20000010, 0x0, 0x0) futex(&(0x7f0000496000-0x4)=0x2, 0x3, 0x8, &(0x7f0000ce0000-0x8)={0x0, 0x0}, &(0x7f0000d93000)=0x80000000, 0x3) 2018/01/12 02:52:30 executing program 0: clock_gettime(0x0, &(0x7f0000141000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={r0, r1+30000000}, &(0x7f00008a4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000005b000)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0xe, &(0x7f000056e000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f00006f2000-0x4)=0x3) unlinkat(r2, &(0x7f00004b5000-0x8)='./file0\x00', 0x200) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000b20000-0xe)={0x1f, 0xbce4, {0xa73c, 0x4, 0x80000001, 0x7f, 0x81, 0x100000000}, 0x9ba1, 0xfffffffffffffffc}, 0xe) [ 176.727523] snd_dummy snd_dummy.0: control 0:0:0:±EºN:3 is already present 2018/01/12 02:52:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x95, &(0x7f00003c1000-0x1cd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="80d153d38a2f", [], {{0x86dd, @ipv6={0x0, 0x6, "2eeefd", 0x5f, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0xba1d, [0x0, 0x0, 0x0], {0x7f, 0x6, "109c8c", 0x0, 0x0, 0x0, @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}, [], "c592927fc93deb71ffe374e7b527efc8d91ccc90e53fff659b9b7369c608c398c133d31dd1f6f2244a36a629967bea"}}}}}}}, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000756000-0x1)=0x0) 2018/01/12 02:52:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000854000-0x12)='/dev/snd/midiC#D#\x00', 0x90, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000098f000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/12 02:52:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000001000)={0xfffffffffffffffe, 0xffffffffffffff44, [0x80000000000047e]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000042d000)=0x1f) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000c69000)='./file0\x00', 0x0, 0x9d) dup2(r0, r1) chroot(&(0x7f0000290000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') 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) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000eb7000-0x400)={""/1024}) chdir(&(0x7f00001ec000)='..') ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000e5a000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) umount2(&(0x7f0000067000)='..', 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004ad000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000fde000-0x4)=0x4, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000eb0000-0x4)=0x20) 2018/01/12 02:52:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000418000)='/dev/usbmon#\x00', 0xc6, 0x80) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00009a8000)={0x200000000000000, 0x6000, 0x3, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 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) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) unshare(0x20000) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000c83000-0x40)={0x800000000000000, 0x6000, 0x4, 0x8, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) connect$unix(r0, &(0x7f000069b000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/12 02:52:30 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x400, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000001000-0x4)=0x5, 0x4) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000003000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/12 02:52:30 executing program 5: memfd_create(&(0x7f0000177000)='\x00', 0x0) eventfd2(0x0, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000053f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x20000400) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000873000/0x2000)=nil, 0x2000, 0x8, r0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/12 02:52:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00004a9000-0x8)='./file0\x00', 0x14000, 0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000000000)=0x3024) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000316000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000712000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007c3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000232000)=0x0, &(0x7f00004b7000-0x4)=0x4) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dde000)='/selinux/validatetrans\x00', 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000026000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 02:52:30 executing program 3: prctl$intptr(0x400008024, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000341000)=0x10) 2018/01/12 02:52:30 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x10, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000000a000)={@common='yam0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet(0x2, 0x80003, 0x8) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000001000-0x20)="d31000b8428d2109e00c0000800007c8000000000000049500cc956fd6f6de93"}) 2018/01/12 02:52:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x2000, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000863000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x6, 0x20000) sync_file_range(r1, 0x3, 0x500000000000, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000024f000)={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, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) epoll_create1(0x0) [ 176.806425] dccp_invalid_packet: P.Data Offset(29) too large 2018/01/12 02:52:30 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b33000)='/dev/audio\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000195000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000d24000)="7243e547e0db9f3df5bed7fff0d082ee1c18e8b4a0fd7e86f755188a1ce5e5c0d6bee838f4c42aab37a307bb8048d3b60d99b068bef1b896ad8625cb1f725c6823b42dd14122076006c7f4c96ad699ed5205af7e5cfbda311201581b9d7b05d0d0e5b2f1e9470a2528666ec54337230159058c9198aef1275406d9d72fd1da7dd7f2796843631812530eb6972753e7d9f30a73eb90e2a1a2621319c071d5011512107fac1a51ab369cd4e2b5d87f61535ffd3a19069a619a24df47e5986865c6afae5c4dcf65a70e240410168fb6ee828473377823edcba1b893ae999597c56433efa4fbdac5a21aeba13dce92c8d96211ab6db9", 0xf4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000068d000-0xc)={0x6, r1, 0x1}) 2018/01/12 02:52:30 executing program 5: pipe(&(0x7f000098d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009d0000)=0x0, &(0x7f0000159000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cda000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) read(r2, &(0x7f0000366000-0x5a)=""/90, 0x5a) 2018/01/12 02:52:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x5b)="6e656e2f7465706c69275c009eae6659e18c47b6f9f500b33dd6ebe73cd2ab1a1228eac76bb668c6ad115c0bf25d22e80851877d26f98c3a1e63f6614c0ea48b45d6cf80bb5f3875242df6d6df5b561813872d7bb0fc5e212f18d6") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000003000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/vcs\x00', 0x2, 0x0) nanosleep(&(0x7f0000003000-0x8)={r1, r2+30000000}, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000002000)={{r4, r5+30000000}, {0x77359400, 0x0}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000005000-0x4)=0x0) tkill(r6, 0x2a) clock_gettime(0x0, &(0x7f0000003000-0x1)={0x0, 0x0}) nanosleep(&(0x7f0000002000-0x8)={r7, r8+30000000}, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x10)={{r9, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) [ 176.850292] dccp_invalid_packet: P.Data Offset(29) too large 2018/01/12 02:52:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005d6000-0x8)='./file0\x00', 0x1, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000c98000-0x2)={0x0, 0x0}, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000585000)=""/222) r1 = socket(0x10000000010, 0x80000, 0xc) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) write(r1, &(0x7f0000f6d000-0x20)="1f0000000104ff00fd434514234d0000e3fef0e30800010003ffdcffdf000d", 0x1f) 2018/01/12 02:52:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000970000-0x4)={0x0, 0x3, 0x0, 0x0}) 2018/01/12 02:52:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0x2) 2018/01/12 02:52:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000067b000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) rt_sigsuspend(&(0x7f00001ab000)={0x1}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_wait(r0, &(0x7f00006a7000-0x3c)=[{0x0, 0x0}], 0x1, 0x800) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000053c000)='/selinux/enforce\x00', 0x800, 0x0) getpeername$packet(r2, &(0x7f000079c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00003b2000-0x4)=0x14) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/12 02:52:30 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x6, 0x0}}, 0x8) sendto$inet(r0, &(0x7f0000005000)="06", 0x1, 0x0, 0x0, 0x0) 2018/01/12 02:52:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[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]}, 0x5c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000377000-0x20)={@common='bcsh0\x00', @ifru_flags=0x903}) 2018/01/12 02:52:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000000000021) writev(r0, &(0x7f0000778000-0x8)=[{&(0x7f0000413000-0x20)="1f00000003011900000007000000068100023b05090005e6010100ff3ffe58", 0x1f}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a37000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000922000)={0x0, 0xe5, "4776513e537dee12ead4171cfa824f26bc1260fc525ee860c5b3f46eac6a0e58184f91e13e43ae7df9a982cda4fb373d359edaec6872cc34a5f4973decf4b7e7c89ae1cfe5ddeb5e10a9106ec9a3cfca7fff34e10836ae5a116e068f6b229fdd90b2b5d37c8557fdb16050182e65219924245db0c5ef3fa1f409a0c6b99614b6c9769f5e92528b1e845f77c6738854829389a7f5e2f13a9f7ab34741986cd62e1782db60a0258a0f73ff5980ac76171767800e938b66b2e718e1e99434a37e126aac784d0bfed1af4dbeab9061c9d5dd6378b4b26f0633aebbe466ae7fcf89d224b9538f75"}, &(0x7f0000bf6000-0x4)=0xed) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00002b9000-0xa0)={r2, @in6={{0xa, 0x1, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x7, 0x209a, 0xc4}, 0xa0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000b31000)=""/174, &(0x7f00000e8000)=0xae) 2018/01/12 02:52:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x404000) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00009fd000-0x4)=0x58c, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000604000)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000049000)={{0x8, 0x9}, 'port0\x00', 0x20, 0x40000, 0x17, 0xff, 0x8, 0x9, 0x1, 0x0, 0x2, 0x36ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000742000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/12 02:52:30 executing program 2: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000fc5000-0xa0)="") getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000e2000-0xc)=@sack_info={0x0, 0x0, 0xdf0e}, &(0x7f00003f7000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000894000)={r1, 0x0, 0x30, 0x2, 0x0}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={r1, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1aa, 0x3f, 0x9, 0xc0000, 0x1ff, 0x0, 0x5, 0x8, 0x515, 0x2, 0x0, 0x9, 0x8, 0x1f, 0x3f9c]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r2, 0x7}, 0x8) 2018/01/12 02:52:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x74e, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x8, 0x8, 0x4, 0x4, 0x401, 0x1ff, 0x8d98, 0x40d, 0x4638, 0x0, 0x7}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x37, "73cf61350c89e02ae4c32b8ab7901edfcdc58fba097da3b6ad4ed5b264d3820daefbdedc518d8b53e2a7cb41fe5346774a5e12e65a3744"}, &(0x7f0000000000)=0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000003000-0x8)=0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ecd000-0x2b)={r1, 0x23, "946afa42731e0a99db0fa972607cda1b5ef31b82a551bce425ed5567b683c06a07346f"}, &(0x7f0000001000-0x4)=0x2b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000901000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bb1000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40045109, &(0x7f0000505000)={{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, 0x0]}) 2018/01/12 02:52:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000049000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000aea000)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x4000088802) writev(r1, &(0x7f0000107000-0x20)=[{&(0x7f000099c000)="d7864add5744e2796f2a12c87e690b08ebd7368af024e5f130ae43713aec72c2d0560a", 0x23}], 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000054b000-0x11)='/dev/qat_adf_ctl\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000775000-0xab)={0x0, 0xa3, "c52be00cc7f8a6f7a38e7979de36baa2f4875d90f24068d9414240609258ea1eb6861a8e6269839eafc2bafa151e47a00868ea2f3164ca44b443571805f866250a6c3caa5313dfc4813b0257b7e11094abf225c3916de873690506bc03da16a7fd539405c7477a0c5ddb37aa80059f0fcca2ceed060a44d1f657183bf703532bbaef3a08d0694edb5f823ac9460c9cafa91dc89ea74dec9cb98ee9fd6dd0f06b774d87"}, &(0x7f0000267000)=0xab) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000069b000)={0x7, 0x7, 0x20f, 0x5, 0xb3, 0x8, 0x100000001, 0x101, r3}, 0x20) 2018/01/12 02:52:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00005d3000)=[], 0x0, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d48000)="", 0x0) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000181000-0x5c)={0x1, 0x7, 0xfff, {0x0, 0x989680}, 0x52, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000847000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) 2018/01/12 02:52:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00001dc000+0xf84)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f000062e000-0x4)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00009ce000)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000388000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2, 0x0}, 0x20) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f90000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000abb000)={r0, 0x1ff}) 2018/01/12 02:52:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003e9000-0x4)=0x800000000005, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000040b000-0xac)=""/172, &(0x7f0000af4000-0x4)=0xac) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000de000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000000f000-0xe0)={0x0, 0x0, 0x0, 0x1ff, 0x80000001, 0x0, 0xa, 0x11, 0x0, "dbd40942e53b96e8512971c2792cb57376121033da725c6a32ef212b002f1ec3772c32ad2284e51fcc04dad92ce7096872f31e57f5f1abd625acb1440bc20ccb", "a6b1951f47858abf99ecaa88f9d823f7f38fc4d50a10dee0a782738534539899051ec05e48b1c89b1142969c887982291073ea9d9415bb0c1aa2fae62deaeb13", "e37aa6b79b7017d853d5c7ba980b77ae05c4a1a1eb0d1c13fe52f9d5e9f697d4", [0x3ff, 0x7fff]}) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000723000-0x4)=0x0, &(0x7f00006d2000-0x4)=0x4) 2018/01/12 02:52:30 executing program 1: 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, 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) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000607000-0xfe)="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", 0xfe) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/12 02:52:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000687000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00007f8000-0x68)={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]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000079c000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8241}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000af3000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006ba000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000dd4000-0x20)={0x5, 0x80, 0x4, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffff3e3, 0x0}, &(0x7f0000501000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000a9b000-0x20)={0x6, 0x6, 0x2, 0x3ff8000000000000, 0x2, 0x7ff, 0x2, 0xc412, r4}, 0x20) 2018/01/12 02:52:30 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000865000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x18)="dd462e037769315e55a45aade46c4772c1fd16dbb4d1a1b6", 0x18, 0x0) creat(&(0x7f0000c38000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000004000-0x18c)="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", 0x0) 2018/01/12 02:52:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x0, 0x1001, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000003f000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000913000)={[0x8, 0x80000001, 0x2, 0xef97, 0xfffffffffffffffd, 0xffffffffffffffc0, 0x3, 0x1007435f, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0], 0x0, 0xffffffffffffffff}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f000063a000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x6, 0x1, 0x0, 0x2, 0x2, 0xd000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/12 02:52:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f00000fd000-0x18)="02005b0002f14b440400000000e100000000000000031ff0", 0x8f9a1b37) 2018/01/12 02:52:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = perf_event_open(&(0x7f0000f0d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xe52, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000df1000)='/dev/admmidi#\x00', 0x7, 0x40000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f000061e000-0x8)={0x6, &(0x7f0000802000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000d32000-0x8)={r3, 0x2}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/12 02:52:30 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000008000)=0x0, 0x3) 2018/01/12 02:52:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x0, 0x6, 0x0, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000f5b000)=""/127) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000b1e000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000073a000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x0, 0x0, 0xcea7, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/12 02:52:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x5) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) exit(0x0) keyctl$dh_compute(0x17, &(0x7f0000690000)={0x0, 0x0, 0x0}, &(0x7f0000e76000)=""/209, 0xd1, &(0x7f0000b79000-0x2c)={&(0x7f00001f0000)={'sha384-avx2\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 02:52:30 executing program 2: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1e, &(0x7f0000000000)={0x1, {0x0}, 0x0, 0xffffffff}, &(0x7f0000ab3000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000000000+0xc6)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x10100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000003000-0x88)={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}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000003000-0xa)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xe)='wlan0vboxnet0\x00', 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r1, 0x81, 0x40, r2) 2018/01/12 02:52:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000be4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) fstat(r0, &(0x7f0000e27000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x81, &(0x7f00006c1000-0x8)='./file0\x00', r2, &(0x7f0000a96000-0x3f)="13c1ab8b6f7a3056a4f8164d178733fb8c6a7de4c4d4eb13cbcddff86f4f0f3a80cf399189276331507334b5f8776f06487e16a1e543f74cc4dd8e7c515a9e") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000364000)={0xffffffff, 0x5, 0xff, 0x5, 0x20bffc5f, 0x1, 0x716, 0x4, 0x3ff, 0x1, 0x4}, 0xb) fsetxattr(r0, &(0x7f00004b7000-0x14)=@known='security.capability\x00', &(0x7f0000505000)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/01/12 02:52:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004be000)={0xffffffffffffff9c}) sendmsg(r0, &(0x7f0000add000)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f0000c61000)="901232", 0x3}], 0x1, &(0x7f00001bc000-0x1244)=[{0x1c, 0x11f, 0x0, "dca4d6b9e113499379a0891547d1"}, {0xec, 0x115, 0x4, "d2c833070dd38e04fe668be564664bd1feef7424488f6dacfb3cbdce837867860f6dcbf1ecc6b3e31ce6df75d1e06bb87d6f18fb073c70580ba23eec170f0bd2d741cfbdd4dee1532839c7c5b07cfb506a4e6ab1f7a1479907ab8e8530dfc81e1a359fec7e8e0c5b5957d60067a2d00756da6d927a47c0d0a19d46fca6f0178dd58cf3758b879db62f6708a81d20be9debb8750b260b634c460f87c448cff51f0da6a3cfcf25bf4759e8a75e700c26d653af8aca683831a0b241c5090de0e696c21c616e825a281b0361834198c9158b9532038d70ea9fca2c79aa9338"}, {0xe4, 0x115, 0x0, "e7411ede3ca86b62b1f72c646959da78baccb3af21a37f4d6581089bcef7a49cfcd85e67a638ccfacaf1cf752bb3a134a93d4cb9b8173da418fc55d68c31ad6319ad253c65c404c0945499561ea4c69a63ac32143850d780d58a3609f045d86baf991d0a521858d75b7415df27ed11ff4d129fb7fcf8650ad21aa0e34a2f32a848e68122207ad5473f63fdd5558a5c8c442c07d21eccefcceb0494d1824c430f487e80c0664a6453640307192c269d3f1858d6909ba33d1f9715d1af256d24cfe96e023af49cd224a301abbada33bf505c5240f79b"}], 0x1ec, 0x4}, 0x8010) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x7c, &(0x7f0000000000)="", 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ff4000-0x10)={0x0, 0x5, 0x9, 0xffff}, &(0x7f0000095000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000af1000)={r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$sock_netdev_private(r3, 0x89ff, &(0x7f0000c06000)="bf7142b515ee6582f9c7b323580633e6d8eb954d116191f86b68ae5f3409009878b322ca2c3c267aba7dd185c0608bdc") setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000d39000)=0x7d, 0x4) bind$inet(r3, &(0x7f0000be2000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00003d1000-0x4)=0x0) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000f6e000-0x4)=0x0, &(0x7f00001d2000)=0x4) sendto$inet(r2, &(0x7f0000817000)="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", 0x318, 0x4040000, &(0x7f0000a73000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000427000)="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", 0x7f3, 0x881, &(0x7f00004f2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00004c6000)=0x0) 2018/01/12 02:52:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) mmap(&(0x7f0000000000/0x37b000)=nil, 0x37b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000192000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000378000)=[], 0x240, &(0x7f0000379000-0x39c)=[{0xc, 0xfffffffffffffffc, 0x0, ""}], 0xc, 0x0}, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000232000)="80fd0f2d2281", 0x6}], 0x1, 0x0) 2018/01/12 02:52:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000090c000)="b5f05d2680f1804d745ab5ed0661d8ef9a96b5b51774fb4f0709fdb0dd9ba58350276c175a53a95e4c7937f488890cb1fce15f6f95", 0x35, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x8)='/dev/vcs\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d4d000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/12 02:52:30 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, 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 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000089e000)='/selinux/access\x00', 0x2, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00009c7000)={&(0x7f0000445000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000075a000-0x5c)={{0xa, 0xffffffffffffffff, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0]}, 0x5c) ioctl(r0, 0x0, &(0x7f00005a7000-0x8a)="3bdc74fa57ff03e8c43ffbfaf303329d5c13283e3059acc70695af79ed560ed784aae0f408b838d997dd30edee2ab1430a5b7a4065dd493778e9a1dd93b6c1b30ee6387313143640d1dc065425e52a92720d002c248eea361fc0fd0b71462fe3a4b8bfb267d388cca0a6d4e6b8aa455063d244773c2db3a554b1af28a001b8a69bf5a198f8a4308cbc74") 2018/01/12 02:52:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000089e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) bind$packet(r3, &(0x7f0000c85000)={0x11, 0xfffffffffffffffe, r4, 0x1, 0x4, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00005b0000)={0x0, 0x0}) write$tun(r2, &(0x7f000019e000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/12 02:52:30 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004c2000)='/selinux/policy\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) seccomp(0x1, 0x10004000004003, &(0x7f00002e3000)={0x0, &(0x7f00006b5000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00008f9000)={0x5001, 0x3000, 0x7f, 0x7, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000)='.request_key_auth\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)='eth1\x00', 0xfffffffffffffffe) r3 = add_key(&(0x7f0000002000+0x82a)='syzkaller\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="84208934e91999d6e1ece337b13e5df19d2362f5d37cfa140aba245b115e58e12a8af7c6367a7fe3e7323fe32d566ec18cd6aa7fb4a0c6a8c5de2bd609bc92e9bf5798b62f0f3a86b097b31e1738da81ff72170a455d86b10daeb3463a30c4fd0991a4c36e692c88f403d67737731c342c7d64975faa87ea40955c875ee7aeb3d122cffcc586bdb3d70c839a4cfa7ca844a3cbef90d07c5a7ceb0fa78ce0c5684690edccb690ad72b9566ffcf64338c11da35c135b282f1c72394107ba", 0xfffffd58, r2) keyctl$assume_authority(0x10, r3) [ 177.409899] device syz2 entered promiscuous mode [ 177.530594] could not allocate digest TFM handle 2018/01/12 02:52:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00008b9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socket$inet6(0xa, 0x5, 0x8) getpeername(r0, &(0x7f0000bd6000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f00004aa000)=0x1c) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f000020b000)=""/123) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f000003c000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000ca1000/0x1000)=nil) 2018/01/12 02:52:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000be3000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000965000)={0x0, 0x0}, &(0x7f0000a13000)={0x0}, 0x8) r1 = pkey_alloc(0x0, 0x2) r2 = add_key(&(0x7f0000d88000-0xb)='cifs.idmap\x00', &(0x7f0000c88000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c56000-0x66)="4442c8dab0b6c83e591bf69a7ffcc47d6cb23f6b85deb3d35f04f11c14db3e1432cc575a3d3eb60f3199e62da270b68bb0eb21a912e720506e75809055e8aabe3ff930dcf86d33c81b97973721296d56f0c830a6a5501afa43d5f37e185ab3cba66a80e93c82", 0x66, 0xffffffffffffffff) keyctl$set_timeout(0xf, r2, 0x4) pkey_free(r1) pkey_free(r1) 2018/01/12 02:52:31 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000019000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl(r0, 0x6440000000001260, &(0x7f0000013000)="") 2018/01/12 02:52:31 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, 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) mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/12 02:52:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) msync(&(0x7f0000893000/0x14000)=nil, 0x14000, 0xffffffffffffffff) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/12 02:52:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f29000)='/dev/loop-control\x00', 0x200000, 0x0) r2 = dup3(r0, r1, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e49000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000b48000-0x1c)=@req3={0x1, 0x200, 0x101, 0x4, 0x62, 0xffffffff, 0x1}, 0x1c) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000d14000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b91918fe38ee46df93726d6ac7a0e381"}) 2018/01/12 02:52:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000342000-0xa)='/dev/cuse\x00', 0x2, 0x0) pipe(&(0x7f00007a3000)={0x0, 0x0}) renameat(r0, &(0x7f0000470000)='./file0\x00', r2, &(0x7f0000e54000-0x8)='./file0\x00') ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000175000-0x4)=0x0) ptrace$getregs(0xe, r3, 0x1, &(0x7f0000b25000-0x74)=""/116) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000032e000)="") chdir(&(0x7f0000bdc000)='./file0\x00') ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f000042e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nfc={0x27, 0x3, 0x4, 0x7}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000dff000-0x18)={0x5, 0x10000, 0x7, 0xf649, 0x2, 0x1}) syz_fuseblk_mount(&(0x7f00003d5000-0x8)='./file0\x00', &(0x7f0000cbb000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x2) 2018/01/12 02:52:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000081b000-0xb)='/dev/hwrng\x00', 0x40800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x840, 0xd2) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00006a0000)=r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r5 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) r7 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x5, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r12 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000-0x2)=0x0) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000+0x44)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r26 = getegid() r27 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000)=0x0) r31 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r33 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r35 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) r38 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000002000-0x70)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000003000-0x38)=[{&(0x7f0000002000-0x35)="3b4af2d65a1b5a979d9e85cbc11ded621b37697f27423a8717755fbbc433cf3bc15993eea2fb4a0cfa2c010555d2c0cd1e45deb100", 0x35}, {&(0x7f0000003000-0x97)="2a83849025d150ea08593d62348a1f708ffa2dbe77088d45c501f3bac2d7ea103dfab82186337ceb05db4dea91e16d2f584e3d4112a76ec82e06ebcc0fd13eb7ee646076c12f35c96d1740e07628ea2ddee4fb0a597b19cc886fcf00a666a7e2eb60c7b6204492cff0cf987d96f44612f850c8edc3d763a01617d152ab868349c6e22914aed926b18eb1891c0d5f81b3efca3b0972a084", 0x97}, {&(0x7f0000002000)="d8c50d010f1b", 0x6}, {&(0x7f0000002000)="7d54500e4dccede3a335441105c88904f0efb4b8c9441059aebb670a97aca92b61ab5f908eda3669f3f85a99f9c69761050a0cbc7bc09a1dc37d5e8d349e269971076a0a3bcb3c0f68985dad6c581eda0cc2a19230cea14f", 0x58}, {&(0x7f0000001000)="fb5e296ac890828c463c4a3edd8f666a420faa609d559f9a8034b2715738383d8155aad0305366ae67a2b6fbeb0702241e5d7f8312e459b15a5ce8e9b24dc31eb1af3f660af062fc50826aa11f0a7eef25c924a3e44785bdf24371629018663579f39b257b640fe4dfa2b279a281cf76c8d2a8f3ba8cb823266ab3527c331a2dd98f30a8423e012b9684b194af58ee3326b593caf8683f095430f98c4286d2a8962bce5d8128284d5716366f525ce26c0458688133edd55180ada9069981df273b021c80a8a7442b48f1d43f9ceb94bfd44ae50552", 0xd5}, {&(0x7f0000001000-0xe6)="267a4e73c4ca6b0224be1b330c98b3fd677b0b95eb19dde97b3062ce0f296519ca00bf874f6833b49a58dfd1cbe052d531e2fcd648df00906cf8b1e2bccde2914445f1503b0f9a774af45274afbaf417d151f622fa552be370e239af7ba8e9efb92c5aa7cb36f4591fd916008654fb675715ebb7a295df7fcd8544bbf01dfc6a659238498d02804a9b748eeda1c32026ce91d21f1394f3f1fb286a4065039ea2799d89df7b88974f0624dfc068060eb84c2082d481586fec369e717045edf7a656f04c9ebd4fa9e7e4c993657f80eaca58e4ba206acdb3efa7e82a0a98f84dfd7ddd523dbda9", 0xe6}, {&(0x7f0000002000)="bd6ece16a1f01891d1a814feda7f21bfbe157df378578862cdbed482240cb6e00e3bd8", 0x23}], 0x7, &(0x7f0000003000-0xd4)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r1, r2, r0, r1, r2, r1, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r0, r2, r0, r1]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}], 0xd4, 0x20044001}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000003000-0x38)=[{&(0x7f0000002000-0x45)="a61cbe22ea549a2e8828b07795f474684d1c74f6e9626cd2ce872e00e6d42ba23a23d182b49019d5fb14d15e87b59d70da75e75a035d0a9f5997ef152bd3574d3c61318dbf", 0x45}, {&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000001000-0x8b)="766325746633394de4755ea5e57ab4f1aa93d53dc748246977156231a4afe019603180fe09f6f1e1e4b244e34c0051e524aebd057445d046b08317352566c8962e34408b6fdc1e5448e555d7d0b06a7a08634509eab930cece3cf3fa2bf7b19324d4ed8b025f0bce0dbb8ada40e4ab44d45b8ebbcf586315fca245cdfc93fbfccd28feb7e296d1e825b75b", 0x8b}], 0x7, &(0x7f0000003000-0xa0)=[@rights={0x18, 0x1, 0x1, [r0, r2, r1]}, @rights={0x28, 0x1, 0x1, [r2, r2, r1, r0, r1, r2, r0]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r0, r2, r1, r1, r2]}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0x10, 0x1, 0x1, [r0]}], 0xa0, 0x20008000}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x8)=[{&(0x7f0000001000)="f13662c2d8db8d36f69cc6775f7bd61d3e0aea8298b136a68e59714b753e148690c17c5fe06a39e1e48862e30b87a5c30e19795456bf828f674013ff241b6919a4b4403972117aa29b03682f07dcd78c34520ddddd2069aa45a7d86250dabf815332972fe5a570867b27759b9668deb3acad6f426ebbfaffd540b0e8c1466c90db70833bb522bdfb8faa22659c41de23e0bead4128528ad5c40fd10d2891bbcc2a9707b73d74f4321043a270d13e183545bf52dfd634ea08e10988c45d8e91", 0xbf}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x48)=[{&(0x7f0000002000-0xaa)="399befda2e65aabed2984ef838fc6a01f73fec9cd0245e285176c1caa5a932a4b29424aec6b761f7e6220c6fcd42c869965890314a7f08a33808c957f95460b04aacae6ca47a7da50dfab4ef17ded685c45115beb65f0380218036a0582687b87a5a3fae0bc658e52375b004cabae5f7f69a7961e49a7a0ffe1e6931e306e6b76ae328d2a71c3e0931e432263d0ea167b43c98b947021fa2cd53837d53946376fac1f7bb4c1a8013d813", 0xaa}, {&(0x7f0000000000)="6eb15e0530a79c43618cdafe431968c7e649daf034d934d94fd86f4165fc4016d8241a9f1ae41c960d0f424c8c9903af0168a7b86d7383e631d8bb4fadff33a1eb77da71e914e9523298bb9232ee8eb9442ffc3c0e40c907f8003938452ac7e80527d864c2a8e94544dc5911683318c286b37be358f2ef865da7d51f71a26aaaed3baa2c83", 0x85}, {&(0x7f0000003000-0x7)="2375693c8352bb", 0x7}, {&(0x7f0000000000)="e98f005db18dbd9d69", 0x9}, {&(0x7f0000002000-0xbb)="722dac567fde667634a3bf16a08a2c0f02360e9963450ed099e5ef8c97ca22aec55e16a8e6330194b26ae8ab229bd5f8e246596b4560e1420d703ddd54305a874d7e3a7c131c66cbd874b52fc126870ef85c88af6349b363e78c7648fe5da40342f1dd8e2d5267ccc5f33263c682b183209ac040f8a1c54c0fbebb04ca4e78e1cd0b65692c5db54c62cea785bdb1866a7ada656fc8a43e28f2fc1f7fd676043d204b263093a01b2a0aa7fe08e19b5f9cb755a5c5c2b6d470b4f0ea", 0xbb}, {&(0x7f0000003000-0x7d)="ed64aac5a542628bd0008cf8d73400f57d7514dc4b9497865c65290629234c2171273446af87ab545baa4cb3750008bb15f4c15bfef8024a466ad72146db2668e55980c4285b850d1d47a368842bf3201dec7fefcdd79e729fa4b7568d27fc33615f600f2410b37acb8aa121bb79e8662756fccaf2a2cfd77ad37f04b2", 0x7d}, {&(0x7f0000001000)="91740fb8db976d21878a039cfe02cb234777c80b7ea9affa7a81d6e43e6dfbdcaa2f9aea0b8a6f45f0a23d0bb0c99ad70104de573187aaea28fe3fe3951d9ba9bf5f62d3a953f67625e7f22120fe0b15964d5e84f35b03365bc2566bce6d997d32c34c2292bd56721a40ce315057a05eff430aa68ccd062d6cb940a09044539906529db417891db7d0673e57c972b2c7b48235e7a75ecbe6d9b013764fe4111482231f982030890b6791ade190bfa457590d01fe34aa87fd95c48ee6ea1ca568275916902bf1d9ffaf061d82ea6632ec5180fe61a1afd5054dcb40e8ed9c0a63305c49df3fd28b612b", 0xe9}, {&(0x7f0000002000)="22e8bc07e4448155e47677ddcce8fdfb46f0ee04ee680c0b5acd8f1334f10c29627aeaee269c7578003ab6d84fbf0f2cae21a326dd3e402168c59a04ade5e7747c943ff03e6a83f079fcddbbc4ecd00edf42be340572099c70560cc4d338c6dc7606ef2041a4e11a90d4ca5641796e9e398829b3b4295c671133f7814964632af649e17c76af091f339e7177e4d17442352f8b51aad76b80ff69f3ee6bc3c12a059492a818eac3d64521811fe02024d5d81bf311378249760651a38a377df1294981dc2762488a1d4f08e1dd96eb01dce5d5ebfa292c09dca88fdf31232b9e3fc26b2bdd2e87451bdcf863159bb700", 0xef}, {&(0x7f0000000000)="f7c260ec71b061fe24ff41de6b121e3f7cf0e0659c38b467548d1d91f117572e6b8f9098dd003129ecded4a412f0074cedfdf1b3527631eed5ee5a5af182e23e134aabaa92c0a4a33b0342e02c182e1170fe7cb1dfc61f1c282ba91949d3dda46401f1e44f7b1b1e9935ad52f865db0db0d6d5498470ef5bbf91f3b0b0c6087afed81c3b4f3b175ecdf3407c3ac280fff1be32d20b618bb4ce6687d25e07a0797b66813a78642340af82949a0e1937336aa8", 0xb2}], 0x9, &(0x7f0000002000)=[@cred={0x18, 0x1, 0x2, r24, r25, r26}, @cred={0x18, 0x1, 0x2, r27, r28, r29}, @cred={0x18, 0x1, 0x2, r30, r31, r32}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r33, r34, r35}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r36, r37, r38}, @cred={0x18, 0x1, 0x2, r39, r40, r41}], 0xe0, 0x48000}], 0x4, 0x20000040) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r42, 0x4, 0x0, 0x8, 0xba}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r43 = socket$inet_udp(0x2, 0x2, 0x0) r44 = syz_open_procfs(0x0, &(0x7f00004fb000-0xe)='schedstat\x00') sendfile(r43, r44, &(0x7f0000b97000-0x8)=0x0, 0xfffffffd) 2018/01/12 02:52:31 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000421000)='/dev/autofs\x00', 0x101480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0xa4)={0xa4, 0x9, "338d6043213e30099b1860c2519f2777f5579037e63b3392684b3b337b9b65ce8f7d1b880df2dd0a4564441ec4947c2b6426a7448698d313820309306e5f47fa1c90190e81dc5fe1a722a099bf8b00607df8b94546fb5fd7c92cba62c43bc2a68627b95d8ed378178c7751a25c1d21affc376c884b1409680712531a29fd72226742c9ab8b3cd42f2a1ecac5358011db6df3d032829d25108693bedc"}, &(0x7f0000bf7000-0x4)=0x0, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000242000)='./file0\x00', r0, &(0x7f0000b9d000-0x8)='./file0\x00') mkdir(&(0x7f0000fc6000)='./file0\x00', 0x50) r1 = syz_open_procfs(0x0, &(0x7f000010b000)='ns\x00') readlinkat(r1, &(0x7f000057b000)='./file0\x00', &(0x7f0000517000)=""/145, 0x91) 2018/01/12 02:52:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x81, &(0x7f0000003000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) execveat(r2, &(0x7f0000023000-0x8)='./file0\x00', &(0x7f00005a9000-0x10)=[&(0x7f0000bd6000-0x1)="ac", &(0x7f0000f70000-0x1)='\x00', &(0x7f0000726000)='selfbdev$\x00', &(0x7f00007ec000)='cpusetsystem![@ppp1&-,\x00'], &(0x7f0000573000)=[&(0x7f0000b2f000)='lo^{GPL\x00', &(0x7f0000b1e000-0x23)='&md5sumposix_acl_access\'mime_type(\x00', &(0x7f00006df000)='{self\\eth1g\x00', &(0x7f00007b9000)='\x00', &(0x7f000081a000)='cgroupselinux>em0{vboxnet0vboxnet0/cgroup^em0md5sum]{\\)\x00', &(0x7f0000f90000-0x5)='em1%\x00'], 0x800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000552000-0x4)=0x0, &(0x7f000029f000-0x4)=0x4) bind$inet(r1, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000034e000)={{0x10, 0x5}, {0x101, 0x2}, 0x2bc, 0x4, 0xf62, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000907000-0x6)='vegas\x00', 0x5c) sendto$inet(r2, &(0x7f0000d6b000-0x1000)="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", 0x65a, 0x0, 0x0, 0x0) 2018/01/12 02:52:31 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000009000-0xc)={0x1, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000008000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000008000)={&(0x7f0000008000)={0x68, 0xa, 0x8, 0x900, 0x6, 0x1, {0x5, 0x0, 0x7}, [@nested={0x3c, 0x11, [@typed={0x2c, 0x71, @str='vboxnet1selinuxtrustedselfkeyring\x00'}, @flag={0x4, 0x5f}, @flag={0x4, 0x27}, @flag={0x4, 0x4b}]}, @typed={0x18, 0xa, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x68}, 0x1, 0x0, 0x0, 0x44}, 0x44084) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10000, 0x202) r2 = fcntl$dupfd(r1, 0x0, r1) pwritev(r2, &(0x7f0000004000)=[{&(0x7f0000004000)="b0141e", 0x3}], 0x1, 0x0) 2018/01/12 02:52:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='net/igmp\x00') setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000c6a000-0x4)=0x4, 0x4) 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) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004f6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$unix(r1, &(0x7f0000ea9000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000749000-0x4)=0x1002) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000fb3000-0x10)=@common='gre0\x00') mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/12 02:52:31 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x100, &(0x7f0000f7b000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000297000)=0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000f7a000-0x26)="26000000250001f7fff9000092ff00010300fca5010000000e00030050a6a0e90c0200001735", 0x26) 2018/01/12 02:52:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000069e000-0x11)='/selinux/context\x00', 0x2, 0x0) fchmodat(r1, &(0x7f00009ed000)='./file0\x00', 0x110) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00006dc000-0x4)=r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000d3b000-0x4)=0x0, &(0x7f0000ec4000)=0x62) r3 = syz_open_dev$admmidi(&(0x7f000031f000-0xe)='/dev/admmidi#\x00', 0xfffbfffffffffc01, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f000057b000-0x8)={0x1, &(0x7f00000f7000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000b10000)=0xfff, 0x4) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000b0e000-0x28)={@common=""/16, @ifru_ivalue=0x0}) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000afd000-0xc)={0x3, 0x89, &(0x7f00002f4000)="dad5e95dae628fa38b5a6bcca1cb0a571ceec0fe102a4fdd75849e7855c78d27bbc01e875ca04fd013b37aef6fc391b95cc76718df0c7af7b8501964e75e9783aa688a5faba8163a6f2f1ffb02d45be4db98692da95ffbbc66aa5c1b5d6dc847a9539a92240737f0125acffdec02ab84b591849a1eb84fed7aed5cd6213b2f076caae724f5bba29155"}) fanotify_init(0x40, 0x1) 2018/01/12 02:52:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000f3d000)=[], 0x0, &(0x7f0000095000)=[@init={0x14, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x2c, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) unshare(0x100a0900) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f000051c000+0xe14)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8000, 0x3, 0x2, 0x0, 0x20, 0x2000, 0x4000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100000000, 0x0}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000209000)=0xf000) 2018/01/12 02:52:31 executing program 0: mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cdb000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000349000-0x28)={@common='nr0\x00', @ifru_ivalue=0xff}) r2 = inotify_init1(0x80000) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bba000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000547000-0x4)=0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r2, &(0x7f0000cdc000)={r2, r3, 0x6}) socket$unix(0x1, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) write(r3, &(0x7f00001c8000)="220000001800078000090000000001000aec1a1e7800000800f8ff0005000280ff45", 0x22) 2018/01/12 02:52:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0xff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000619000-0x4)=0x101, 0x4) 2018/01/12 02:52:31 executing program 4: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d32000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000a6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x90040) connect(r0, &(0x7f0000a6e000-0x8)=@un=@abs={0x2, 0x0, 0x0}, 0x8) 2018/01/12 02:52:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) pipe(&(0x7f00001b0000-0x8)={0x0, 0x0}) splice(r2, &(0x7f0000356000-0x8)=0x0, r1, &(0x7f00002d5000)=0x0, 0x9, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) 2018/01/12 02:52:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) tee(r0, r1, 0x4, 0xc) r2 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r2, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9204, 0xf0b1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 177.903845] page:ffffea0007178640 count:0 mapcount:0 mapping: (null) index:0x0 [ 177.912158] flags: 0x2fffc0000000000() [ 177.916209] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 177.924324] raw: ffffea0007362a60 ffffea0007362f60 0000000000000000 0000000000000000 [ 177.932566] page dumped because: VM_BUG_ON_PAGE(page_ref_count(page) <= 0) [ 177.940059] ------------[ cut here ]------------ [ 177.944793] kernel BUG at ./include/linux/mm.h:844! [ 177.949817] invalid opcode: 0000 [#1] SMP KASAN [ 177.954460] Dumping ftrace buffer: [ 177.957971] (ftrace buffer empty) [ 177.961654] Modules linked in: [ 177.964817] CPU: 0 PID: 27311 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #168 [ 177.972142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 177.981478] RIP: 0010:mon_bin_vma_fault+0x2f4/0x400 [ 177.986458] RSP: 0018:ffff8801c16b7388 EFLAGS: 00010203 [ 177.991791] RAX: 0000000000000000 RBX: 1ffff100382d6e73 RCX: 0000000000000000 [ 177.999027] RDX: 000000000000f0b9 RSI: ffffc90002ae6000 RDI: ffffed00382d6e60 [ 178.006265] RBP: ffff8801c16b7460 R08: 1ffff100382d6d7f R09: 0000000000000000 [ 178.013503] R10: dffffc0000000000 R11: 0000000000000000 R12: 1ffff100382d6e77 [ 178.020739] R13: dffffc0000000000 R14: ffff8801c16b76b8 R15: ffffea0007178640 [ 178.027982] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f7768b40 [ 178.036176] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 178.042026] CR2: 00000000094636b4 CR3: 00000001bdf1e002 CR4: 00000000001626f0 [ 178.049272] Call Trace: [ 178.051833] ? mon_alloc_buff+0x1a0/0x1a0 [ 178.055950] ? find_held_lock+0x35/0x1d0 [ 178.059988] __do_fault+0xeb/0x30f [ 178.063505] ? pte_offset_kernel+0xc7/0xc7 [ 178.067710] ? rb_insert_color_cached+0x1660/0x1660 [ 178.072698] ? vma_compute_subtree_gap+0x200/0x200 [ 178.077596] ? check_noncircular+0x20/0x20 [ 178.081802] __handle_mm_fault+0x1d8f/0x3ce0 [ 178.086183] ? __pmd_alloc+0x4e0/0x4e0 [ 178.090039] ? __save_stack_trace+0x7e/0xd0 [ 178.094330] ? find_held_lock+0x35/0x1d0 [ 178.098364] ? handle_mm_fault+0x248/0x8d0 [ 178.102568] ? lock_downgrade+0x980/0x980 [ 178.106699] handle_mm_fault+0x334/0x8d0 [ 178.110728] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 178.115276] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 178.121128] ? find_vma+0x30/0x150 [ 178.124642] __get_user_pages+0x50c/0x15f0 [ 178.128855] ? follow_page_mask+0x17f0/0x17f0 [ 178.133323] ? lock_acquire+0x1d5/0x580 [ 178.137267] ? lock_acquire+0x1d5/0x580 [ 178.141209] ? __mm_populate+0x2c7/0x450 [ 178.145243] ? lock_release+0xa40/0xa40 [ 178.149191] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 178.155047] ? rcu_note_context_switch+0x710/0x710 [ 178.159952] populate_vma_page_range+0x20e/0x2f0 [ 178.164678] ? get_user_pages+0xc0/0xc0 [ 178.168619] ? vmacache_find+0x5f/0x280 [ 178.172563] ? vmacache_update+0xfe/0x130 [ 178.176680] ? find_vma+0x30/0x150 [ 178.180198] __mm_populate+0x23a/0x450 [ 178.184055] ? populate_vma_page_range+0x2f0/0x2f0 [ 178.188953] ? down_read_killable+0x180/0x180 [ 178.193419] ? security_mmap_file+0x143/0x180 [ 178.197888] vm_mmap_pgoff+0x241/0x280 [ 178.201747] ? vma_is_stack_for_current+0xa0/0xa0 [ 178.206558] ? putname+0xee/0x130 [ 178.209980] ? rcu_read_lock_sched_held+0x108/0x120 [ 178.214962] ? kmem_cache_free+0x267/0x2a0 [ 178.219173] SyS_mmap_pgoff+0x462/0x5f0 [ 178.223117] ? find_mergeable_anon_vma+0xd0/0xd0 [ 178.227842] ? do_fast_syscall_32+0x156/0xf9d [ 178.232306] ? find_mergeable_anon_vma+0xd0/0xd0 [ 178.237032] do_fast_syscall_32+0x3ee/0xf9d [ 178.241327] ? do_int80_syscall_32+0x9d0/0x9d0 [ 178.245884] ? syscall_return_slowpath+0x2ad/0x550 [ 178.250780] ? prepare_exit_to_usermode+0x340/0x340 [ 178.255764] ? sysret32_from_system_call+0x5/0x3b [ 178.260585] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 178.265400] entry_SYSENTER_compat+0x54/0x63 [ 178.269774] RIP: 0023:0xf7f6cc79 [ 178.273107] RSP: 002b:00000000f776808c EFLAGS: 00000296 ORIG_RAX: 00000000000000c0 [ 178.280780] RAX: ffffffffffffffda RBX: 0000000020ac6000 RCX: 0000000000004000 [ 178.288018] RDX: 0000000001000004 RSI: 0000000000008011 RDI: 0000000000000016 [ 178.295255] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 178.302498] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 178.309734] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 178.316986] Code: 00 44 89 e0 5b 41 5c 41 5d 41 5e 41 5f 5d c3 41 bc 02 00 00 00 eb bb e8 ab 8a 94 fd 48 c7 c6 20 b2 12 86 4c 89 ff e8 fc 89 bd fd <0f> 0b 48 89 95 28 ff ff ff 48 89 85 30 ff ff ff e8 87 8a 94 fd [ 178.336092] RIP: mon_bin_vma_fault+0x2f4/0x400 RSP: ffff8801c16b7388 [ 178.342690] ---[ end trace cfa1ae43128e84fd ]--- [ 178.347730] Kernel panic - not syncing: Fatal exception [ 178.353603] Dumping ftrace buffer: [ 178.357114] (ftrace buffer empty) [ 178.360793] Kernel Offset: disabled [ 178.364388] Rebooting in 86400 seconds..