00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:29 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000af0000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000af0000)={0x9, 0x767, 0x84}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000af1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$packet(r2, &(0x7f00000ae000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000085000)=0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00005c1000-0x88)={0x100000000, {{0xa, 0x0, 0x3f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10001}}}, 0x88) 2018/02/12 18:15:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x4c0003) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000895000-0x4)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) close(r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004b0000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00002ed000)={0x8, 0x6, [{0x100000000, 0x0, 0x3}, {0x800, 0x0, 0x2}, {0x1, 0x0, 0x10000}, {0xfffffffffffffff9}, {0x23a, 0x0, 0x1}, {0x445, 0x0, 0x3475}, {0x7f, 0x0, 0x4}, {0x3d, 0x0, 0x2}]}) 2018/02/12 18:15:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000848000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000016b000)) setpgid(0x0, 0x0) getegid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000060e000-0x2)={@loopback={0x0, 0x1}, 0x4, 0x2, 0xff, 0x9, 0x4, 0x9, 0x4}, 0x20) 2018/02/12 18:15:29 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ae0000-0x4), &(0x7f0000d1e000-0x4)=0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d25000)={0x0, 0x0}, 0x4000) getsockopt$llc_int(r1, 0x10c, 0xd, &(0x7f000045f000-0x4), &(0x7f000003d000)=0x4) 2018/02/12 18:15:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:29 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000008000-0x2b8)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, 0x0, 0x0, []}, 0x98) openat$ppp(0xffffffffffffff9c, &(0x7f000000d000)='/dev/ppp\x00', 0x44, 0x0) 2018/02/12 18:15:29 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) open_by_handle_at(r0, &(0x7f0000211000)={0x6e, 0xa9fc, "727b963e27d12c72933b17539190caf3a518d1961c5c2f33559dfe396362e63cab86694b9b60cbd1ecf02281deda540f005671e75f37409612b40af616a1cc5a8552a50c8f6aae666e2bc09e5bd62c7ae74509c185e577b163aafd32417989bce6d623d49fe0"}, 0x10000) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ed000-0x8), 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000501000-0xe)='/dev/admmidi#\x00', 0x80000000, 0x42000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000e1f000-0x28)={&(0x7f000008d000/0x4000)=nil, 0x0, 0x5, 0x4, &(0x7f0000aa3000/0x4000)=nil, 0xfff}) 2018/02/12 18:15:29 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000414000)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000814000-0x4)=0xe8) r1 = add_key$keyring(&(0x7f0000bcd000-0x8)='keyring\x00', &(0x7f0000a99000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003c4000)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000027c000)={0x0, 0x0}) futimesat(r2, &(0x7f0000296000)='./file0\x00', &(0x7f0000363000-0x20)={{r3, r4/1000+10000}, {0x0, 0x2710}}) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000120000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000ed0000)) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet6_dccp_buf(r5, 0x21, 0x8f, &(0x7f00000a8000)="80ce3bc8929a5dd60f1e8f86709efca976a7593d8779d4148fc8a68e216ccf6a12046fb9ede7f9faf15087d3d9a08d283cc1f1a1718ffbc187803c6fcfe235211427cbd704f14372d8df1aa8d28f1c", 0x4f) keyctl$get_persistent(0x16, r0, r1) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000153000)={{{@in=@dev, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000172000)=0xe8) 2018/02/12 18:15:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000020000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ustat(0x8, &(0x7f0000393000)) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000492000-0x68)={0xf9, 0x0, [0xfffffffffffffff9, 0x1]}) 2018/02/12 18:15:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e), 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) [ 42.338403] mmap: syz-executor3 (6399) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/12 18:15:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) bind(r0, &(0x7f0000be7000-0x10)=@nfc={0x27, 0x9, 0x3, 0x5}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd4000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) inotify_init() r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [], 0x0}}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1}, 0x0) socket$unix(0x1, 0x1, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000db0000-0x4)=0x1, 0x4) 2018/02/12 18:15:29 executing program 5: r0 = getpid() prctl$setptracer(0x59616d61, r0) prctl$setptracer(0x59616d61, r0) r1 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000001000-0x8)={0x1, r0}) 2018/02/12 18:15:29 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x107800, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000002000)=0x1) r1 = gettid() capget(&(0x7f0000000000)={0x20080522, r1}, &(0x7f0000002000-0x18)) 2018/02/12 18:15:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005da000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006f0000-0x14)={0x800, 0x1, 0x401, 0x8, 0xfffffffffffff000}, 0x14) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000585000-0xe8)={{{@in=@empty, @in=@multicast1}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000202000-0x4)=0xe8) r2 = dup2(r1, r1) syz_emit_ethernet(0x36, &(0x7f0000ab2000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, "4f3200000003efcd7ed7a623"}}}}}, &(0x7f000011a000)={0x0, 0x0, []}) recvfrom$inet6(r2, &(0x7f0000a09000-0x92)=""/146, 0x92, 0x0, &(0x7f000010a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000610000-0x2)) openat$autofs(0xffffffffffffff9c, &(0x7f0000db5000-0xc)='/dev/autofs\x00', 0x10002, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000932000-0x4)='cdg\x00', 0x4) 2018/02/12 18:15:29 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000af0000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000af0000)={0x9, 0x767, 0x84}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000af1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$packet(r2, &(0x7f00000ae000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000085000)=0x14) 2018/02/12 18:15:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e), 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:29 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000002000-0x8)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/12 18:15:29 executing program 5: r0 = getpid() prctl$setptracer(0x59616d61, r0) prctl$setptracer(0x59616d61, r0) r1 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000001000-0x8)={0x1, r0}) 2018/02/12 18:15:29 executing program 0: r0 = getpid() prctl$setptracer(0x59616d61, r0) prctl$setptracer(0x59616d61, r0) r1 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000001000-0x8)={0x1, r0}) 2018/02/12 18:15:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000665000-0x360)=@filter={'filter\x00', 0xe, 0x4, 0x300, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x268, 0x268, 0x268, 0xffffffff, 0x4, &(0x7f0000887000), {[{{@ip={@loopback=0x7f000001, @rand_addr=0xfff, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x0, 0xe}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) recvfrom(r0, &(0x7f00002a2000)=""/187, 0xbb, 0x40, &(0x7f00007f5000)=@pptp={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) r1 = dup3(r0, r0, 0x80000) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00001c5000-0x4)=0x9, 0x4) 2018/02/12 18:15:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eae000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00003f2000), 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r1, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0xffffffffffffff7f, @empty}, 0x1c) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/02/12 18:15:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000003, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7f, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x0, 0x0) pipe(&(0x7f00002c4000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000546000)=[{}, {}, {}, {}], 0x4, 0x5a8) fcntl$setstatus(r0, 0x4, 0x40000) 2018/02/12 18:15:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) getresuid(&(0x7f0000d78000-0x4), &(0x7f0000c30000)=0x0, &(0x7f00005c7000-0x4)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b14000)={{{@in=@empty, @in6=@dev}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000fde000-0x4)=0xe8) ioprio_set$uid(0x3, r0, 0x7) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000783000-0x11)='/selinux/enforce\x00', 0x20800, 0x0) open(&(0x7f00008d9000-0x8)='./file0\x00', 0x0, 0x4) getsockname$llc(r1, &(0x7f0000a82000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00006bf000)=0x10) chdir(&(0x7f0000126000)='./file0\x00') pivot_root(&(0x7f0000abc000-0x2)='..', &(0x7f00004eb000)='..') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000700000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f80000)={0x0, 0x5}, &(0x7f00007cc000-0x4)=0x8) r4 = syz_open_dev$sndpcmp(&(0x7f0000b14000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff8755, 0x10000) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000637000-0xf2)=""/242) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000084f000)={0xfffffffffffffeff, 0x8210, 0x5, 0x4, r3}, &(0x7f0000eec000)=0x1a9) [ 42.610687] ipt_CLUSTERIP: bad local_nodes[0] 0 2018/02/12 18:15:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e), 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000090c000)='/selinux/enforce\x00', 0x402, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c0f000-0xc)={&(0x7f000086c000)='./file0\x00', r0}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000879000)='oom_score_adj\x00') exit(0x0) preadv(r2, &(0x7f00007e8000-0x30)=[{&(0x7f0000917000)=""/1, 0x1}], 0x1, 0x0) 2018/02/12 18:15:29 executing program 1: r0 = socket(0x10, 0x100000802, 0x2fd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000afe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000a0c000-0x18)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x3ff, r1}) 2018/02/12 18:15:29 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000af0000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000af0000)={0x9, 0x767, 0x84}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000af1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/12 18:15:29 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e3f000)={0x0}) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {r0}}, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) bind$vsock_stream(r1, &(0x7f0000001000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) [ 42.636098] ipt_CLUSTERIP: bad local_nodes[0] 0 2018/02/12 18:15:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e", 0x3f, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:29 executing program 2: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000767000-0x4)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000ae4000-0x47), 0x0, 0x200408d4, &(0x7f0000ae3000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000ae6000)='/dev/snd/midiC#D#\x00', 0xffffffffffffff16, 0x101300) accept4$alg(r1, 0x0, 0x0, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ae5000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000544000-0x20)={0xb, 0x0, 0x1, 0x7}) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ae7000)=0x8000, 0x4) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000ae6000-0x10)={r3, 0xc3}) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8, &(0x7f0000ae8000)=""/215) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ae7000)={0x0, 0xfffffffffffffffb}, &(0x7f0000ae8000-0x4)=0x8) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000aea000-0x5c)={{0xa, 0x0, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x53}, {0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, 0x8000, [0x7, 0x0, 0x1, 0x4, 0x1, 0x8, 0x8, 0xfffffffffffffffe]}, 0x5c) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ae7000)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x8c) 2018/02/12 18:15:29 executing program 3: mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000de2000-0x8)='./file0\x00', &(0x7f0000de1000)=[&(0x7f0000de1000)='wlan0\x00'], &(0x7f0000de1000+0xd0f)=[&(0x7f00001af000-0x8)='\\system\x00', &(0x7f0000de2000-0xd)=')cgroupwlan1\x00'], 0x1400) rt_sigtimedwait(&(0x7f0000de0000)={0xfffffffffffffffd}, &(0x7f0000de0000), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/02/12 18:15:29 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000fe6000+0xde3)=0x3) ptrace$setregset(0x4205, r1, 0x207, &(0x7f00009ba000-0x10)={&(0x7f0000c28000)="cb5382eab9d2b20ff85df02fe7425997e0e84cde17e43d15e0f3f417590c11642f36b869d4be5e0e9e1150c85e48ad08f4cc49d3f919b9b30031d15833e312375a2b9c811b45c92a21dddc6560040825e37a252d3ec06d98f1560809e0cfda", 0x5f}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000944000)='/dev/cuse\x00', 0x44000, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000fe7000-0xc), &(0x7f0000dd2000)=0xc) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000d4c000)) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/02/12 18:15:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000548000-0x10)='/dev/input/mice\x00', 0x0, 0x400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000046a000-0x8)={0x0}) connect$l2tp(r1, &(0x7f00006b2000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x2, 0x1, 0x2}}, 0x26) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = semget(0x2, 0x2, 0x29) semctl$IPC_RMID(r3, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:29 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000af0000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000af0000)={0x9, 0x767, 0x84}) 2018/02/12 18:15:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e", 0x3f, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000876000-0x8)='net/ipx\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000d8000)={{0x7fff, 0x7fffffff}, "706f72743000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100", 0x44, 0x10, 0x3, 0x1, 0x9, 0x6, 0x7, 0x0, 0x1, 0x1}) close(r0) 2018/02/12 18:15:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c95000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000040a000)={0x0, 0x0, 0x2, 0x3ff}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000e06000)={0x7d99, r1}) r2 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x227b, &(0x7f00006c4000)="06") fcntl$setstatus(r2, 0x4, 0x3ffc) readv(r2, &(0x7f0000221000-0x10)=[{&(0x7f000037a000)=""/147, 0x53}], 0x1) 2018/02/12 18:15:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000955000+0x44e)='/dev/adsp#\x00', 0x7, 0x80080) getpeername$packet(r0, &(0x7f0000587000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000a40000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000ceb000)={0x0, 0x1000, 0x200}, &(0x7f00009e5000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ee0000-0x71)={r1, 0x69, "6a1863e5f9706acc8fdf6bbc52ec537b192dc8333e3e892019197b031692f00ea18346a43dd74c0ce453cf1dca7f8c0df2dd28f2ea16ede7e722138736300893c2583cc0f76825ef95b70620712dba2ad80cacfb56f2b16112ef2da6b9ffa9a784505d1bee5d25d153"}, &(0x7f0000250000-0x4)=0x71) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000160000)={0x0, 0x0, 0x0, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000509000-0x20)={{0x0, 0x1c9c380}, {0x0, r2}}, &(0x7f0000254000)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/sequencer2\x00', 0x402803, 0x0) bind$netrom(r3, &(0x7f0000ca2000-0x10)=@ax25={0x3, {"8b7e495ce5ff65"}, 0x9ba}, 0x10) 2018/02/12 18:15:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f00009fe000-0x4), &(0x7f00009ea000-0x4)=0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000441000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00006b6000)=0x6, 0x4) 2018/02/12 18:15:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f00006c4000)="06") fcntl$setstatus(r0, 0x4, 0x3ffc) ioctl(r0, 0x21, &(0x7f00005bb000-0x71)="088d5ad97414829888f1e1c1c574af2facd2e43c5f1dd363bfba465fbf799b2b3225d126a4ce76a7892b275b9ef291c498d2ccdb8f6b6ae27fe9dbac9e3760ad172c026572ed296372c0bbf5127bb43430c5463cc50090211ad3a50a9283bdbf12341342ea6213a4ce50e06d0dc9cab65c") readv(r0, &(0x7f0000221000-0x10)=[{&(0x7f000037a000)=""/147, 0x53}], 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f83000)=@assoc_id=0x0, &(0x7f00003be000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000850000-0x56)={r1, 0x4e, "c120d97792c573daee962298b2d0382a4fb7878fb87eca117a0f63ba6291dfa2b0285f528d8af3e4034f16db63f466b31e35271abf7b2493abd980f776ea843ac76af3c791a503332ce7b855b932"}, &(0x7f00007b5000-0x4)=0x56) 2018/02/12 18:15:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e", 0x3f, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x6, 0x10000) ioctl$TCFLSH(r0, 0x540b, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000ea7000)) ioctl$TCSETA(r1, 0x5406, &(0x7f0000f90000)={0x34d8}) 2018/02/12 18:15:29 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000af0000)='/selinux/enforce\x00', 0x0, 0x0) 2018/02/12 18:15:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ce000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000ba3000)="f7376cccc0953adff6a82cbdd966fcff4fe914e2348608615549f9a532308614a4c1cdc165a173aa71c8ec135b3357ab54cf2c1c86c87c5b157576a2fe69fb7c4ec950466ad6a4f484c9b2fa0f5ed3c894398fc399be1a0ab79928ba51257f46a95ea08fca95e4f0c5dc815a4a794cb61861d74762c017623f86450ae07cc828a6e2fb9d120be92c213105a1a84c07c83d0b118b41038275b82d0e004d7fdf0fb23718ec81462889ea47f33aaa0683f7b173b8cbab79f34bfa74e3b7f15c3b60905a7a949c869e3bcd39ac4623d583899764") r2 = syz_open_dev$sndpcmp(&(0x7f000052d000-0x12)='/dev/snd/pcmC#D#p\x00', 0xda, 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00005f3000)={0x0, 0x1a, "284619f43634f792883351c1cf42f16e2de68a1736384894e0aa"}, &(0x7f0000664000)=0x22) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000998000)={r3, 0x8, 0x3, [0x1400000, 0x7, 0x1000]}, &(0x7f0000e97000)=0xe) open$dir(&(0x7f0000a62000)='./file0\x00', 0x40000, 0x2) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) 2018/02/12 18:15:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000df3000)={0x0, 0x5}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000da8000)) 2018/02/12 18:15:29 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, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c95000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000040a000)={0x0, 0x0, 0x2, 0x3ff}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000e06000)={0x7d99, r1}) r2 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x227b, &(0x7f00006c4000)="06") fcntl$setstatus(r2, 0x4, 0x3ffc) readv(r2, &(0x7f0000221000-0x10)=[{&(0x7f000037a000)=""/147, 0x53}], 0x1) 2018/02/12 18:15:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4$inet6(r0, &(0x7f000049b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00009fc000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000074a000-0x4)=0x7, 0x1a4b4ef3b5b578d1) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d02000-0xd1)={0xe, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/12 18:15:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000073d000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x1, {{0xa, 0x3, 0xffffffffffff5f13, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/12 18:15:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000548000-0x10)='/dev/input/mice\x00', 0x0, 0x400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000046a000-0x8)={0x0}) connect$l2tp(r1, &(0x7f00006b2000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x2, 0x1, 0x2}}, 0x26) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = semget(0x2, 0x2, 0x29) semctl$IPC_RMID(r3, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00002e1000)=""/96) 2018/02/12 18:15:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00004d0000-0x8)={0x0, 0x100000001}, &(0x7f0000c01000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000849000)={0x10001, 0x1000, 0x7, 0x634c, 0x6, 0xffffffffffffffc0, 0xa8, 0x7ff, r0}, 0x20) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000096d000)=@filter={'filter\x00', 0xe, 0x4, 0x2a0, 0xffffffff, 0x0, 0x0, 0x170, 0xffffffff, 0xffffffff, 0x208, 0x208, 0x208, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x98, 0xd8, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "f18a96f3e9ee6f2b7e0512aac7e5dba09aa0b82bb4aaa46fa5ba06b3a346"}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x300) listen(0xffffffffffffffff, 0x4f) readv(r1, &(0x7f0000bf9000-0x10)=[{&(0x7f00009d7000)=""/250, 0xfa}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000092c000)={r0, 0x3ff, 0x30}, &(0x7f00005f9000)=0xc) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000925000-0x4)=0x1) syz_emit_ethernet(0x3e, &(0x7f000084c000-0x113)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x4247, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}}}}}}, &(0x7f000060a000+0xfc5)={0x0, 0x0, []}) 2018/02/12 18:15:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000497000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f0000c99000)=0x8) dup(r0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f000091b000+0xc10)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d5b000-0x8)={r2, 0x2}, &(0x7f0000473000)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000002000-0xc)='net/rt_acct\x00') read(r3, &(0x7f0000004000-0x74)=""/116, 0x74) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000e71000), &(0x7f0000e72000-0x4)=0x8) close(r1) close(r0) 2018/02/12 18:15:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) r1 = syz_open_dev$mouse(&(0x7f00003f9000-0x11)='/dev/input/mouse#\x00', 0x401, 0x40) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000497000)={0x822, 0x200}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00005a6000-0x2f8)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x100, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000b2f000-0x30), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @common='rose0\x00', @common='bpq0\x00', {}, {}, 0x21}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@inet=@dccp={0x30, 'dccp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) 2018/02/12 18:15:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b", 0x5f, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:29 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000c8a000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x400000000000029a, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, {[]}}, @icmp=@timestamp_reply={0xe}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x170) 2018/02/12 18:15:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b", 0x5f, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8a53480000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00002aa000-0x4)) 2018/02/12 18:15:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00002e1000)=""/96) 2018/02/12 18:15:29 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000548000-0x10)='/dev/input/mice\x00', 0x0, 0x400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000046a000-0x8)={0x0}) connect$l2tp(r1, &(0x7f00006b2000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x2, 0x1, 0x2}}, 0x26) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = semget(0x2, 0x2, 0x29) semctl$IPC_RMID(r3, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/76, &(0x7f0000000000)=0x4c) fcntl$dupfd(r0, 0x406, r0) fadvise64(r1, 0x0, 0xe5, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2285, &(0x7f00005f8000)) 2018/02/12 18:15:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b", 0x5f, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000497000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f0000c99000)=0x8) dup(r0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f000091b000+0xc10)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d5b000-0x8)={r2, 0x2}, &(0x7f0000473000)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000002000-0xc)='net/rt_acct\x00') read(r3, &(0x7f0000004000-0x74)=""/116, 0x74) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000e71000), &(0x7f0000e72000-0x4)=0x8) close(r1) close(r0) 2018/02/12 18:15:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00002e1000)=""/96) 2018/02/12 18:15:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000096a000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "011f20", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) accept4$unix(0xffffffffffffffff, &(0x7f00000d6000)=@file={0x0, ""/67}, &(0x7f0000492000-0x4)=0x45, 0x0) 2018/02/12 18:15:29 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f000003b000)='map_files\x00') read(r0, &(0x7f00009db000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000025d000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000bd0000)={{0x0, 0x9}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/12 18:15:29 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00002e1000)=""/96) 2018/02/12 18:15:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604", 0x6f, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @end, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}}}}}}, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006fa000)='/selinux/enforce\x00', 0x4040, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f000066f000)={0x3, 0x9, 0x3, 0x101, 0x0, 0x4, 0xb92a, 0xfffffffffffffffc, 0x400040000000, 0x5, 0x5, 0x63}) r1 = syz_open_dev$sndmidi(&(0x7f000006e000)='/dev/snd/midiC#D#\x00', 0x101, 0x400002) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000b08000-0x8)=0x5000) 2018/02/12 18:15:30 executing program 0: mmap(&(0x7f0000001000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0xffffffff, 0x100}, 0x8) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x10040002106) 2018/02/12 18:15:30 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:30 executing program 2: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000024000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000030000)='/dev/ion\x00', 0x200040, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000002f000-0x28)={@generic="6fe028527d9fb8473800a879f2229245", 0x0}) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x1c, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r3}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000030000)='\x00') r4 = syz_open_dev$mouse(&(0x7f0000019000)='/dev/input/mouse#\x00', 0xfffffffffffff483, 0x4040) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000000b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000030000)={{0x0, 0x4}, 'port0\x00', 0x3, 0x0, 0x40, 0x3f, 0x1, 0x4, 0x4, 0x0, 0x1}) 2018/02/12 18:15:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f000003b000)='map_files\x00') read(r0, &(0x7f00009db000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000025d000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000bd0000)={{0x0, 0x9}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/12 18:15:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000548000-0x10)='/dev/input/mice\x00', 0x0, 0x400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000046a000-0x8)={0x0}) connect$l2tp(r1, &(0x7f00006b2000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x2, 0x1, 0x2}}, 0x26) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = semget(0x2, 0x2, 0x29) semctl$IPC_RMID(r3, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:30 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604", 0x6f, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00002e1000)=""/96) 2018/02/12 18:15:30 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f000003b000)='map_files\x00') read(r0, &(0x7f00009db000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000025d000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000bd0000)={{0x0, 0x9}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/12 18:15:30 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000562000-0x60)=[], 0x0, &(0x7f000053c000-0x18)=[@op={0x18, 0x117, 0x3, 0x4}], 0x18}, 0x0) 2018/02/12 18:15:30 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00004fc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/sco\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000001000-0x108)={0x4, {{0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x77e}}, {{0xa, 0x3, 0xe0, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xf800}}}, 0x108) 2018/02/12 18:15:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604", 0x6f, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = gettid() ptrace$getsig(0x4202, r1, 0x8, &(0x7f0000682000)) 2018/02/12 18:15:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000548000-0x10)='/dev/input/mice\x00', 0x0, 0x400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000046a000-0x8)={0x0}) connect$l2tp(r1, &(0x7f00006b2000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x2, 0x1, 0x2}}, 0x26) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = semget(0x2, 0x2, 0x29) semctl$IPC_RMID(r3, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:30 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/12 18:15:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00002c8000)='/dev/snd/pcmC#D#p\x00', 0x46903810, 0x0) accept4$ax25(r1, &(0x7f00003a0000-0x10), &(0x7f0000a34000)=0x10, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000837000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000169000-0xd4)=@ethtool_rxnfc={0x31, 0x0, 0x0, {0x0, @usr_ip4_spec={@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x1}, {"b32b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @tcp_ip4_spec={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, {'W@', @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}, 0x0, []}}) 2018/02/12 18:15:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e0d000-0x8), 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000467000+0x45c)={0x0, @in6={{0xa, 0x2, 0xffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10000}}, 0xa4, 0x9df0, 0x2, 0x6, 0x2}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x7}, &(0x7f00008f8000)=0x8) 2018/02/12 18:15:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f", 0x77, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000548000-0x10)='/dev/input/mice\x00', 0x0, 0x400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000046a000-0x8)={0x0}) connect$l2tp(r1, &(0x7f00006b2000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x2, 0x1, 0x2}}, 0x26) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = semget(0x2, 0x2, 0x29) semctl$IPC_RMID(r3, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f000003b000)='map_files\x00') read(r0, &(0x7f00009db000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000025d000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000bd0000)={{0x0, 0x9}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/12 18:15:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = gettid() ptrace$getsig(0x4202, r1, 0x8, &(0x7f0000682000)) 2018/02/12 18:15:30 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = gettid() ptrace$getsig(0x4202, r1, 0x8, &(0x7f0000682000)) 2018/02/12 18:15:30 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007eb000-0x14), &(0x7f0000083000-0x4)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) syz_emit_ethernet(0x3e, &(0x7f0000dd4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "8bdf96", 0x8, 0x11, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00008c2000-0x1)={0xfffffffffffffffc}, 0x1) 2018/02/12 18:15:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f", 0x77, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000548000-0x10)='/dev/input/mice\x00', 0x0, 0x400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000046a000-0x8)={0x0}) connect$l2tp(r1, &(0x7f00006b2000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x2, 0x1, 0x2}}, 0x26) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = semget(0x2, 0x2, 0x29) semctl$IPC_RMID(r3, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:30 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x2000008, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)}, 0x43) 2018/02/12 18:15:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f", 0x77, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = gettid() ptrace$getsig(0x4202, r1, 0x8, &(0x7f0000682000)) 2018/02/12 18:15:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:30 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='vcan0\x00', 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000004000+0x576)='/dev/usbmon#\x00', 0x7, 0x102) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000006000)={{0x400, 0xffff}, 'port1\x00', 0x0, 0xa0020, 0x1, 0x6db9, 0x101, 0x2ada, 0x3, 0x0, 0x7, 0x20}) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000003000-0x1a0)={[], 0x6708, 0x80000000, 0x6, 0x0, 0x4, 0x100000, 0x2000, [], 0xb8}) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000006000-0x18)={0x5, 0x4f, 0x6, 0x6, 0x915, 0x3}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000008000-0x8)=[0x1, 0x3]) 2018/02/12 18:15:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x103000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000786000)='./file0\x00', 0x2) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000576000-0x11)='/selinux/relabel\x00', 0x2, 0x0) syz_emit_ethernet(0x32, &(0x7f00001f1000-0x84)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f000054a000)={0x0, 0x1, [0x0]}) 2018/02/12 18:15:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x81}) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_pts(r0, 0x0) r3 = fcntl$dupfd(r1, 0x406, r2) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f000008d000+0xd40)=0xffffffffffffff80, &(0x7f00003ec000)=0x4) r4 = getpid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000cb5000)=r4) ioctl$TCFLSH(r1, 0x540b, 0x8) close(r0) 2018/02/12 18:15:30 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000548000-0x10)='/dev/input/mice\x00', 0x0, 0x400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000046a000-0x8)={0x0}) connect$l2tp(r1, &(0x7f00006b2000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x2, 0x1, 0x2}}, 0x26) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x2, 0x2, 0x29) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c378", 0x7b, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c378", 0x7b, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = gettid() ptrace$getsig(0x4202, r1, 0x8, &(0x7f0000682000)) 2018/02/12 18:15:30 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c378", 0x7b, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:30 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x2, &(0x7f0000008000)={0x2, 0xfffffffffffffffc}, &(0x7f0000001000-0x10)) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000009000)={0x2, 0xffffffffffffff9c, 0x1}) timerfd_gettime(r0, &(0x7f0000007000)) mprotect(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x2) 2018/02/12 18:15:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000314000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000171000)='pagemap\x00') execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004da000-0x8)=[&(0x7f0000019000-0x13)='wlan0/vmnet1\x00'], &(0x7f0000c11000)=[], 0x0) accept(r1, &(0x7f0000efd000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f00002bf000)=0x10) mlockall(0x3) 2018/02/12 18:15:30 executing program 5: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:30 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x2ad, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x800, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) close(r1) connect$l2tp(r0, &(0x7f00008ae000-0x2e)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @rand_addr=0x7}, 0x1, 0x0, 0x1, 0x3}}, 0x26) [ 43.755510] mmap: syz-executor1 (6724): VmData 1708032 exceed data ulimit 2. Update limits or use boot option ignore_rlimit_data. 2018/02/12 18:15:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000548000-0x10)='/dev/input/mice\x00', 0x0, 0x400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000046a000-0x8)={0x0}) connect$l2tp(r1, &(0x7f00006b2000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x2, 0x1, 0x2}}, 0x26) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget(0x2, 0x2, 0x29) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) gettid() 2018/02/12 18:15:30 executing program 5: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009ce000)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, &(0x7f0000348000)=0x8c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f16000-0x10)=@common='erspan0\x00') r1 = msgget$private(0x0, 0x84) msgctl$MSG_INFO(r1, 0xc, &(0x7f000092c000)=""/37) 2018/02/12 18:15:30 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006", 0x7d, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008c000)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000785000)={0x9, 0x3, 0xffffffff, 0x8, 0x0}, &(0x7f0000cdc000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009d6000)=@assoc_value={r1}, &(0x7f00009cc000-0x4)=0x8) socketpair(0xf, 0x3, 0x2, &(0x7f0000159000)) 2018/02/12 18:15:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000309000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f000042c000)=""/33) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000646000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d41000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) 2018/02/12 18:15:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006", 0x7d, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:30 executing program 5: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:30 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x3b1a3419a4d28945, &(0x7f0000ac7000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/131) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000000)=""/223) 2018/02/12 18:15:30 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x1, 0x40) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000b000)={r0, 0x50, &(0x7f000000c000)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xc}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/12 18:15:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r0, &(0x7f0000f07000-0x12c)=[{{&(0x7f00002ae000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @generic}}, 0x1e, &(0x7f00004c2000)=[{&(0x7f0000ac7000)=""/223, 0xdf}, {&(0x7f0000989000-0xe7)=""/231, 0xe7}], 0x2, 0x0, 0x0, 0xfff}, 0x14}, {{&(0x7f0000269000)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f00000fa000)=[{&(0x7f000049d000)=""/4096, 0x1000}, {&(0x7f0000a9b000)=""/223, 0xdf}, {&(0x7f0000ea4000-0x7)=""/7, 0x7}, {&(0x7f0000a37000)=""/10, 0xa}, {&(0x7f0000caf000-0xa2)=""/162, 0xa2}, {&(0x7f000052f000-0x7d)=""/125, 0x7d}, {&(0x7f0000d7f000)}, {&(0x7f0000e40000-0x28)=""/40, 0x28}], 0x8, &(0x7f0000fcc000-0xd5)=""/213, 0xd5, 0x1}, 0x3ff}, {{0x0, 0x0, &(0x7f0000ecb000-0x80)=[{&(0x7f0000d20000)=""/142, 0x8e}, {&(0x7f00000e8000)=""/255, 0xff}, {&(0x7f0000b31000)=""/147, 0x93}, {&(0x7f0000adb000-0x1000)=""/4096, 0x1000}, {&(0x7f0000178000-0x1000)=""/4096, 0x1000}, {&(0x7f0000aaf000)=""/95, 0x5f}, {&(0x7f0000627000)=""/43, 0x2b}, {&(0x7f00009ee000-0xa2)=""/162, 0xa2}], 0x8, &(0x7f000056f000)=""/34, 0x22, 0x1f}, 0x1}, {{&(0x7f0000799000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000f4f000-0x20)=[{&(0x7f0000955000-0xfc)=""/252, 0xfc}, {&(0x7f0000a90000-0x4f)=""/79, 0x4f}], 0x2, &(0x7f00006db000)=""/94, 0x5e, 0x8}, 0x2}, {{0x0, 0x0, &(0x7f0000122000)=[{&(0x7f0000ea6000-0x68)=""/104, 0x68}, {&(0x7f0000ddf000-0x44)=""/68, 0x44}, {&(0x7f00002fa000)=""/60, 0x3c}, {&(0x7f00009d0000-0x9f)=""/159, 0x9f}, {&(0x7f0000778000-0x36)=""/54, 0x36}, {&(0x7f00005db000-0xa)=""/10, 0xa}], 0x6, 0x0, 0x0, 0x7}, 0x49}], 0x5, 0x20, &(0x7f0000c33000-0x10)={0x77359400}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00008df000-0x538)={'filter\x00', 0x7, 0x4, 0x4e8, 0x218, 0x218, 0x108, 0x400, 0x400, 0x400, 0x4, &(0x7f00003aa000-0x40), {[{{@arp={@rand_addr=0x1, @empty, 0xffffffff, 0xffffffff, @mac=@link_local={0x1, 0x80, 0xc2}, {[0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x9, 0xd46c, 0x1, 0x9, 0x8, 0x2, @common='tunl0\x00', @common='bcsh0\x00', {0xff}}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x400, 'syz0\x00', 0x1000}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x12}, 0x9, 0x1}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0xff000000, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x7, 0x6f3, 0x0, 0x9, 0x5, 0x20, @common='ipddp0\x00', @generic="723690a9f2fb774c4687fc432f9c22c8", {0xff}, {0xff}, 0x0, 0x2}, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x1, 'system_u:object_r:ping_exec_t:s0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e37000-0xb)='/dev/mixer\x00', 0x220200, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000d4e000-0x79)={0x75, "66e751d04608aab8aa269128a12f4965deaa38390bd3c108be49246e715e5ccacf31f9b4563611d5a52a8c07860c1cdd4baab6b96edbe975833c9974e34d2c208b142e3cc80fbf222f6f1a49ced240ed803cfbbe8c71d7df733f3db174b82b266e110dadaff1e12c6cbbb7f36cd0440ac437ce807e"}) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000da5000)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f00009d0000)={0x30, 0x2, 0x8, 0x1, 0x2, 0xffffffffffffffff, {}, [@nested={0x1c, 0x1, [@typed={0x18, 0x0, @ipv6=@dev={0xfe, 0x80}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x3}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xf4) 2018/02/12 18:15:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:30 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006", 0x7d, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e74000)='/dev/rfkill\x00', 0x111400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000092e000)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00001c7000)={r1, 0x2}) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x2, 0x1) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000500000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000108000)=0x0) perf_event_open(&(0x7f00001b3000-0x78)={0x6, 0x78, 0x1, 0x100, 0x2, 0x8, 0x0, 0x9, 0x100, 0x1, 0xfffffffffffffff9, 0x0, 0x9, 0x200, 0x80, 0x20, 0x0, 0xfffffffffffffff8, 0xf, 0x1, 0x3, 0x1, 0x9, 0x7, 0x1, 0x20, 0xffffffff, 0xfff, 0x4, 0x5, 0x4fe5, 0x1f, 0xfffffffffffffa76, 0x6, 0x80000001, 0xbd, 0x6, 0x80000000, 0x0, 0x35f3, 0x6, @perf_config_ext={0x3, 0x9}, 0x80, 0x5, 0x7ca8, 0x3, 0x9, 0x6655b438, 0x5}, r4, 0x0, r3, 0x4) sendmsg$can_raw(r3, &(0x7f0000cf7000-0x38)={&(0x7f0000b3c000-0x10)={0x1d}, 0x10, &(0x7f0000007000-0x10)={&(0x7f0000cab000-0x48)=@canfd={{0x4, 0x1, 0x51, 0x4}, 0x1a, 0x2, 0x0, 0x0, "f1b5c283673eb6f0e21cd63d13c99cd7b0be99b6f826470f6a0b03a72d072813fbd910744befce9e2248e818310c292f5aedc74b63eb205c8a87f219b3e47624"}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) fallocate(r2, 0x3, 0x0, 0x8002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000cc1000)={0x1620000000000000, 0x9, 0xdd14, 'queue0\x00', 0xfff}) 2018/02/12 18:15:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000548000-0x10)='/dev/input/mice\x00', 0x0, 0x400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000046a000-0x8)={0x0}) connect$l2tp(r1, &(0x7f00006b2000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x2, 0x1, 0x2}}, 0x26) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000007b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000c50000-0xc)=@sack_info={0x0, 0x9, 0x48}, &(0x7f00004b3000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000021a000-0x10)={r1, 0x5, 0x4, [0x4, 0x0, 0x7f, 0x5]}, &(0x7f0000513000-0x4)=0x10) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000bce000)=@assoc_value={0x0}, &(0x7f000024a000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b24000-0x98)={r3, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3ff}}, 0x7, 0x7d0}, 0x98) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000c3f000-0x20)={@empty, 0x1, 0x1, 0x2, 0x0, 0x3, 0x7, 0xb0000000}, &(0x7f0000607000)=0x20) 2018/02/12 18:15:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000882000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f00008d9000-0x39), 0x5da, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000cc2000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ded000-0x20)={0x80010005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) [ 43.929676] kauditd_printk_skb: 5 callbacks suppressed [ 43.929684] audit: type=1400 audit(1518459330.722:32): avc: denied { read } for pid=6765 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/12 18:15:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, 0x0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:30 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000548000-0x10)='/dev/input/mice\x00', 0x0, 0x400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000046a000-0x8)={0x0}) connect$l2tp(r1, &(0x7f00006b2000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x2, 0x1, 0x2}}, 0x26) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000395000)='/dev/input/event#\x00', 0x200, 0x180) write$sndseq(r0, &(0x7f000000a000)=[], 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000f3e000)=[{&(0x7f0000f85000-0x60)={0x27, 0x410e, 0x7fffffff, 0x5, 0x2, 0x6, "94fde8960288b99f398cfa24d5b73d8f382e08b806301ba3f6773118d450031a5f987059a05b846ad38ebee5d48d1f6a676e7435ea59823486eb61ab8b67ff", 0x2}, 0x60, &(0x7f0000a59000)=[{&(0x7f0000abb000)="af76b4b3d128a55a2314f36970c60f80b03755ce19ac6670cd644389b6b44e04983e58a0fdf43bf07e6cf4b27718967b", 0x30}], 0x1, &(0x7f0000d7b000-0xb8)={0xb8, 0x0, 0x1, "beda462735410756f3e5a4cf52b8a00a0013b6d1e94f57d71c7260d2197bd8ec6ae335a1166e6709cdd30f612193aff8acbec17eee5fe57aa18a376a42b389ddb683b1cba693f2889c57827c1118065af32619b3e982462403d5b0b46068da891c6d88c0887eb33914297f9a68565570f9c7941d98585d0eae82e8e46d6c728ec17a7a80bcb7163a39e4d338d3178581f4ce5171e0a9ee9938e19707e77be4e25c00d711700c06"}, 0xb8, 0x40000}, {&(0x7f00008ba000+0x2c4)={0x27, 0xfa83, 0x401, 0x0, 0x1, 0x8, "e520f0104c9b8f699a7caf688faf5e03d18fb3b412eaaa2da7bc852052cd6a503c55ebeb09eb3a0cb6f941b052861449eee22c562b974e09cf16b5d067259e", 0x3}, 0x60, &(0x7f00005c8000)=[], 0x0, &(0x7f0000b11000-0x88)={0x88, 0x11e, 0x3, "55cdc434e9b5abbd1d81c4170fbb1480baec79bd568f993d93c28312c2f6a43afc39ceb9fc19d022260038bc5c694c0b6d2448f585bf543fa2bf56f5a709db845e2015afa2300f630ea0cd4930cf934c9e8931bdbd6789b9a1aa66d52087701c4ed25bb58d13772fb053aa60b2abcf537c1b6652564268"}, 0x88}, {&(0x7f0000407000)={0x27, 0x10000, 0x4, 0x7, 0x232, 0x5, "cd741cb8fc22a5002d48e26efe32e4e8ae6b58752def01481fadea352253ccf9d3aab82096df79a6c706e4cce73bae470654f57af228eeba0fe4aad0dd7859", 0x9}, 0x60, &(0x7f000025f000-0x60)=[{&(0x7f0000095000)="cd8e02b7fe4eab604e40709fa135a98c38846edc6290846a8f56b5f40a369df1b47cffdfd4fea3f0b64fdb98577ae938b944fb7522c20c4bac93edaf9ef1d5ec0aab690821ff47644e126eb2be2efa9e5522c9e4da7ee392aa5462600aedc5d778f449a3d30dc79058335c7a937581bcabe85079", 0x74}, {&(0x7f0000ebd000)="fa556c5c411edefb39b24e6827530ee65596f05c931fd0c6010d66d75c2b593fc1db1973e9ce675b6e7addb1eef6e12dfee9625f959632cad6cd08d0a2", 0x3d}, {&(0x7f00009ca000-0x27)="8699e64d46902151897fe085e926d12b677f0b896d99ba712f79ad64a5668193af11c2391c3633", 0x27}, {&(0x7f000039f000)="7d9851597776808e43ebc729e813bfb7135a46886082031eed9e3395afc962d6e18ae738364e061b0c945cf57c18bc1b3e79a7b74986569a9d8420fe46fd0d33d21e0513f7dcc550a6c766a90c7bba2810081d46e893d0d423c32f3582d8bb4dfcfe1901f88dd302433642b812f115fc34b6380c451335cf967ed288419fb31634abf52737ec21909e02fb2f9a5c524908ad0020af7c2b2d79c969159193beffc7f8e6cf29b2d0b81c8efb36602a1ef848e38f65a959adf0f2ec01462233c57764ade6240ff8a923a7fd2ed1d358f7d2658b1fff1102c5a696", 0xd9}, {&(0x7f00000a1000-0x1)='r', 0x1}, {&(0x7f0000fb0000-0x44)="574dd60031cbb75e9f68f50574a4871c0c1e019d4a0e1c8f2b5934f8e29dfa016704a13d20be3f6ce84ff69fdb21363b48d87dd22f4de1836d8d62a585caac3b3fbccfff", 0x44}], 0x6, &(0x7f0000851000-0xa8)={0xa8, 0x102, 0x6, "8ed965c72774b3a796b992a50484d2a773ca40d0b7ebf3b5e58d9ea4cb3572aea25854820f1e8bfb4535a3a2b47ef3a1a88ff9f52304e23cf8987602a09045ed4106be51643da556d942efa06d53055b3519c509426ce99f005ed5ded50c9ee2cf2d3d4c0899e445579b98b4e472753f8bd79dde6a92b4a785c0fe9fda6485971d35a88e6c0ab6954d93a3f80312bbd1dcc4"}, 0xa8, 0x800}, {&(0x7f000099a000)={0x27, 0x7fff, 0x5, 0x5, 0x3, 0xa33, "6336480fb27f34dfb2ad4e4b9c64011a3cdce502abb1e579ba8499f6d4fc11e3d0cf6010b7fe6f2e63c97cf4883d81cbd27ba3549f381e849e7a85b8cc0b64", 0x20}, 0x60, &(0x7f0000ea5000)=[{&(0x7f0000212000-0xbd)="a81d01061466a416096faa0b3b3e0a2da90862b858f2aedc37effc9818081a4d4f3d4c2c5b0e2ce7b7fc9b96b6180b966a64135cc838c19053b2895071f1cfd7aeeb1a72479e920e35ec3b695ac2da8fdde45c9f6099893ef27403a23226f8dc6172fd97dc2325849c7347ef4be8665d11b62a2eeb6b6dd8a8a1abc16493ebdb69acb6a0139401e211a73ea90e4aa4c32242c3db60c9728f82e543127b781cfa1cc0ee46dd33646e23121f3b5e30e4f1fc06e2b52fa0c1373af8fbe48e", 0xbd}, {&(0x7f0000d0c000-0x7e)="2cef6a1b52d70be9e05efdaaf632da020e5ac82cced104f1d4183e32e946ddf80b098cf3765d3f89d1c825362f0713884f839078117dcb3a8b1ff64cd41c982550bbe060867ebb086675c778f0324ca41e1333684160178b3a379573020f470264205d94ecfdf52f688168ffb92971738875348bfe1705dd1f04437ab11c", 0x7e}, {&(0x7f00005d7000-0x8)="c10daa31865009c8", 0x8}, {&(0x7f0000e9d000)="c4ed9089c77b14cf21ea4f43857a1631069d0d1199e8cee203dde4cf16578b3580ef5af74b159f43cef784e80dfc60d18d1febcb49493aba59b6efbda5a54e1715359128fee944675faee268781b06ca0137c694dd1a5dd885bb89e4bcc04c1bbb08700c05e24d79ab397ed5425e7d4ee38433ad7984d3816cc6cec550143f2b8e4580d86e281e88ed69b5adc72895b153cb3f8aa3e0b5dadfaffdb054ce0adfd9ae0b67ff40676cb1", 0xa9}, {&(0x7f0000a77000)="fde3410208f7cfc6d8c868a6f4831fd5bfb3f1296f39feefe7182316c48d974dbf5bef186aec11fd04f5bc2e6ad70c58e534efbda4a4fb655dcc4be4f34267f23f5af0d8df9e4f2362bd7ec8337e2899a3d921d2f812158091093bc671e0733c0a5f4ddaf70034d3b753d94e9457a53dd308e0e2d5fd0d3200d7fc512d211c43b39a6167a65792e2cbb84e6561e9fc69c499931e739d5599bb2c8a3164dad818eceda9246a7e6368430742ee8cc6c5187c9f543f293a977f4d83d1621cfce2539d704040a5e3", 0xc6}, {&(0x7f0000ef6000)="094b34007049e8bbbc2dd4583ae8676c482f7b7bf027d42c715627161836692db08cf771a3895f24e34d25cdb65c2df6d9cbbe9e9bab3d4448d21e873a9f9850a37242d3c3f59da4783c00f3b3543404784e83024cc429cf44007b22de4ee4c319489f8fa5a88788beea6edee5154327a57447d017627227661be32dcc2e83027aec07cab775d0d30155abd9da43580953e5cca478558339a851b41a7bf558812bf8be85924f3dc78f3a0f8c6e0b4cc6dc5edc59095e309dccdfcb2c76b368d6b67a9f95a4b8e8255f7eab35b2e60f32008196fa4c0549a1552b1dcfdbeac4", 0xdf}], 0x6, &(0x7f000051f000-0x28)={0x28, 0x117, 0x100000001, "40db4a823d6250c32266625061b5323353"}, 0x28}, {&(0x7f0000264000-0x60)={0x27, 0xffffffffffffffff, 0x4, 0x1, 0xffff, 0x0, "ca083d09be9954105a8096180f190513776e8a96eb772b402b8ee2e880bd887febb66746b555d801d4b34ad2cf79b4a05111d822d826b585c735c1fad33e9f", 0x8}, 0x60, &(0x7f0000d54000)=[{&(0x7f0000044000-0x67)="3b4e79c610c72557fc53c8488d4f93c0f5f32555c915dbf73b2133cd1a249439e0f93e6cfacdc79ab6d2dbf92571b1a3abfefdd604a1632b47ada8e24fa40294196f46b98f0c44ee3f55327c4c0c9164c77a31b36a343f3e4eee4170db318a42fe4dc9f8e191d5", 0x67}, {&(0x7f000082b000)="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", 0x1000}, {&(0x7f00002c7000)="e95df62971f387c76ba408e873455e17afe64eca", 0x14}, {&(0x7f0000e04000-0x75)="7a612f27446db037aa181853736c3f2a90d183471053ad4a6eb00ae0b30e56e031d9c2b4baed1c84d760b6b29a254d3b50dc7de547e6c9330d7298dac324487308749171675cbc6f948bf05b88513aa43274be7193a6a31101d86bb3f72f20105e1402d3c741843b0714f518f588e0b1c2d2c2f334", 0x75}, {&(0x7f0000ec2000)="a86c14a51aafe9ba596b2e25ba377764c0c033a71bd57aeef86da8d367c35b6e8b41c7be209bcc8d3b0480ae4eb1c9ad1d949fd8461c73925e7967a7a545b0994ce51b97a69caefd2575cd982fbf580d20d2528560673d9e1b4c3e7be1139e1f47547dc0d9539afe79e2ccc2394cb8e9058c5bc2ce4a0b96edef9d49a4ab0013ab38ea7d36fa337a8be5b0e4b50a0281c1838cd8d5a0e15fc03b6b5efdf342cf9669d22b3680f11459d547f470f3c5321217e639cb8bb830724e865a82c3601da983ef3ff0a79d12fc59767e319e", 0xce}, {&(0x7f000057e000-0xb1)="971a667fbbd424eb04c1a5fe7441cb2a48a72759817e633b5b98b837abefd37ba24716fd7f53ae4b248a1ee533beab6940b0a5a874a8c3f62e63d14647579e09d283f84bafc43ba8c307eebacb52a1f4917824ba2a3708d313465f2a18d534e6c5cb403b1b17da12d5b8a55c0138e96e3b49473ac27cad87e5af1257cf8a6c150dbb40d85378ae31a14c05e252657c51281178fe3f3a72ec14c01ec27bee2f036e59a26f3e42d25746e42d9578aacecd10", 0xb1}], 0x6, 0x0, 0x0, 0x4000000}, {&(0x7f0000a06000-0x60)={0x27, 0x2, 0x800, 0x0, 0x80, 0x401, "9fc60d4b1d108b844ac82b4cb1e5bd45593214f50b1a88bc216157ececc9886370b779ecd110304b5be4f98f10585a70266580693259d60927127c95a60042", 0x4}, 0x60, &(0x7f0000df3000)=[{&(0x7f000034f000)="79aaa091d21186ca49c3185efd295cd421d9b23a41cbd0fcead597cee3f8a4918c228dbc8f8c293cd66a200a7be67ddaf88abd1621f8185793df1554a4db98c4ece32bbdddace5151fcadd0f0555f624df430ee2595f4edccd9b74f7c1ca20fd1b0a2df7f80d9a4c58e0ff3c9e122fbda4fb31bea7d4ebd8c469a31299236dfd8b66f6ace34654d81c8c4dbdb6ed240a262fab42c280a6f8addab30c49a6132d5ee780461719b1c205d0a6240995860f99a2e82551ccf4a2ec7e44c6fed4392ab113930241b60fb2652c93718e4b5d9e622ac593b1807ea6eb", 0xd9}, {&(0x7f00006b8000-0x4b)="8b6c6ceddadb66d1071cb78d970afbad825618731af6083f263068022ab5e5aedfc7f4db56e26ca1d215f0a854bbbada41d4ca8d0476d9c7817a907bd6304537f5e88c514b00c19b4d935c", 0x4b}], 0x2, 0x0, 0x0, 0x40004}], 0x6, 0x4000000) 2018/02/12 18:15:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x2, &(0x7f0000738000)=0x9) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f000091f000)="16", 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4), 0x89c) r1 = syz_open_dev$sndpcmc(&(0x7f000043a000)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000659000-0x10)={0x9, 0xfffffffffffffff9, 0x3}) 2018/02/12 18:15:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) pipe(&(0x7f00004e7000)={0x0, 0x0}) getsockopt$packet_int(r1, 0x107, 0x1a, &(0x7f0000e28000-0x4), &(0x7f0000d33000)=0xfffffdc1) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000a97000)=0x2fe19cd8) ioctl$TCGETA(r0, 0x5405, &(0x7f0000832000-0x14)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000dce000-0x4), &(0x7f00001ef000)=0x4) 2018/02/12 18:15:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, 0x0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:30 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f8a000-0x4), &(0x7f0000214000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000390000-0x11)='/selinux/enforce\x00', 0x42800, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000572000-0x14)={0x1, 0x7, 0x8, 0x8, 0xffffffffffffffff}, 0x14) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000b07000)={0x2, 0xa, 0x0, 0x5, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000f68000)=""/166) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe9000-0x11)='/dev/vga_arbiter\x00', 0x2000000, 0x0) ustat(0x6, &(0x7f0000257000-0x20)) r4 = syz_open_dev$mouse(&(0x7f00003c9000)='/dev/input/mouse#\x00', 0x100000001, 0x8000) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f00007dc000-0x40)=""/126) inotify_init() getsockname(r2, &(0x7f0000670000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000dc6000-0x4)=0x26) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) 2018/02/12 18:15:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000548000-0x10)='/dev/input/mice\x00', 0x0, 0x400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000046a000-0x8)={0x0}) connect$l2tp(r1, &(0x7f00006b2000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x2, 0x1, 0x2}}, 0x26) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:31 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, 0x0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:31 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000548000-0x10)='/dev/input/mice\x00', 0x0, 0x400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000046a000-0x8)={0x0}) connect$l2tp(r1, &(0x7f00006b2000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x2, 0x1, 0x2}}, 0x26) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:31 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b92000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = getpid() ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000838000)=0x100000000) munlock(&(0x7f0000425000/0x3000)=nil, 0x3000) fcntl$lock(r0, 0x207, &(0x7f00007bc000)={0x1, 0x5, 0x20, 0x20, r1}) r2 = add_key(&(0x7f0000817000)='.request_key_auth\x00', &(0x7f000023c000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key(&(0x7f0000402000-0xa)='blacklist\x00', &(0x7f0000b76000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ab5000-0x73)="849e30b2a353ad8d12585d73a59180c26019180ce12987d714cb1693da878ee61913a70018934a2a13441d94eda5ab469afbf5acc03a516aefee15054c20c735104686c16b0cdcb1fc276e87417939acf280c729bf5751b145613ad000222e0f66bd7397b62591527a3cf8d4746a073973904b", 0x73, 0xfffffffffffffff8) r4 = add_key$user(&(0x7f0000770000-0x5)='user\x00', &(0x7f000014e000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000a57000)="bb84a14fcd204ab2d8c09725b055e9e75344b6f2fccde786ab50b60f0b4c4eea3f4aeb66e907dd", 0x27, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f00007f9000-0xc)={r2, r3, r4}, &(0x7f00007e0000-0x18)=""/24, 0x18, &(0x7f0000cf9000)={&(0x7f0000bc9000-0x40)={'wp384\x00'}, &(0x7f000015a000-0x4a)="f5499d9ec5f22e2a98b174f14087911838f379476cb67f4eefff01235d9915d77b00a029532786f36c9297b334f7231ac6093582d0e756788cf117a38c8efe78c23cf95173abced5408a", 0x4a}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x80045113) 2018/02/12 18:15:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1}, 0x0) 2018/02/12 18:15:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r0, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:31 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:31 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, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000024b000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ppoll(&(0x7f0000fcd000)=[{r0}], 0x1, &(0x7f0000baf000)={0x0, 0x989680}, &(0x7f000002a000), 0x8) syz_open_dev$vcsn(&(0x7f0000bb3000)='/dev/vcs#\x00', 0x3, 0x2001) 2018/02/12 18:15:31 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009ed000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000025e000)) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) pivot_root(&(0x7f0000862000-0x8)='./file0\x00', &(0x7f0000450000-0x8)='./file0\x00') 2018/02/12 18:15:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000548000-0x10)='/dev/input/mice\x00', 0x0, 0x400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000046a000-0x8)={0x0}) connect$l2tp(r1, &(0x7f00006b2000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x2, 0x1, 0x2}}, 0x26) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:31 executing program 0: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043000)='/dev/snd/seq\x00', 0x0, 0xa00) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000053000)) 2018/02/12 18:15:31 executing program 4 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 44.436429] FAULT_INJECTION: forcing a failure. [ 44.436429] name failslab, interval 1, probability 0, space 0, times 1 [ 44.448062] CPU: 1 PID: 6897 Comm: syz-executor4 Not tainted 4.16.0-rc1+ #310 [ 44.455341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.464688] Call Trace: [ 44.467265] dump_stack+0x194/0x257 [ 44.470883] ? arch_local_irq_restore+0x53/0x53 [ 44.475535] ? find_held_lock+0x35/0x1d0 [ 44.479606] should_fail+0x8c0/0xa40 [ 44.483309] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 44.488432] ? find_held_lock+0x35/0x1d0 [ 44.492486] ? __lock_is_held+0xb6/0x140 [ 44.496557] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 44.502430] ? rcu_note_context_switch+0x710/0x710 [ 44.507337] ? print_irqtrace_events+0x270/0x270 [ 44.512979] should_failslab+0xec/0x120 [ 44.516940] kmem_cache_alloc+0x47/0x760 [ 44.521010] ptlock_alloc+0x24/0x70 [ 44.524626] pte_alloc_one+0x59/0x100 [ 44.528412] do_huge_pmd_anonymous_page+0xc20/0x1b00 [ 44.533511] ? __thp_get_unmapped_area+0x130/0x130 [ 44.538422] ? __lock_acquire+0x664/0x3e00 [ 44.542636] ? __lock_acquire+0x664/0x3e00 [ 44.546888] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 44.552056] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 44.557225] ? print_irqtrace_events+0x270/0x270 [ 44.561965] ? lock_page_memcg+0x2af/0x380 [ 44.566191] ? __mem_cgroup_largest_soft_limit_node+0x780/0x780 [ 44.572236] ? print_irqtrace_events+0x270/0x270 [ 44.576974] ? __lock_is_held+0xb6/0x140 [ 44.581031] ? print_irqtrace_events+0x270/0x270 [ 44.585767] ? __lock_acquire+0x664/0x3e00 [ 44.589989] ? update_load_avg+0x249/0x2d80 [ 44.594290] ? noop_count+0x40/0x40 [ 44.597929] __handle_mm_fault+0x1a0c/0x3ce0 [ 44.602332] ? __pmd_alloc+0x4e0/0x4e0 [ 44.606197] ? check_noncircular+0x20/0x20 [ 44.610427] ? find_held_lock+0x35/0x1d0 [ 44.614485] ? handle_mm_fault+0x270/0x970 [ 44.618704] ? lock_downgrade+0x980/0x980 [ 44.622886] handle_mm_fault+0x35c/0x970 [ 44.626937] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 44.631502] ? vmacache_find+0x5f/0x280 [ 44.635453] ? vmacache_update+0xfe/0x130 [ 44.639590] ? find_vma+0x30/0x150 [ 44.643120] __do_page_fault+0x5c9/0xc90 [ 44.647178] ? mm_fault_error+0x2c0/0x2c0 [ 44.651313] ? check_noncircular+0x20/0x20 [ 44.655530] ? avc_has_perm_noaudit+0x355/0x520 [ 44.660192] do_page_fault+0xee/0x730 [ 44.663978] ? __do_page_fault+0xc90/0xc90 [ 44.668191] ? __might_fault+0x188/0x1d0 [ 44.672239] ? find_held_lock+0x35/0x1d0 [ 44.676301] ? __might_fault+0x110/0x1d0 [ 44.680355] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.685198] page_fault+0x2c/0x60 [ 44.688632] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 44.694239] RSP: 0018:ffff8801b797f830 EFLAGS: 00010202 [ 44.699582] RAX: ffffed0036f2ff27 RBX: 000000002057dfac RCX: 0000000000000004 [ 44.706832] RDX: 0000000000000000 RSI: 000000002057dfac RDI: ffff8801b797f918 [ 44.714085] RBP: ffff8801b797f860 R08: ffffed0036f2ff27 R09: ffffed0036f2ff27 [ 44.721334] R10: 0000000000000004 R11: ffffed0036f2ff26 R12: 0000000000000020 [ 44.728585] R13: ffff8801b797f918 R14: 00007ffffffff000 R15: 000000002057dfcc [ 44.735876] ? _copy_from_user+0xc5/0x110 [ 44.740018] get_info+0xeb/0x690 [ 44.743377] ? do_ip6t_set_ctl+0x5f0/0x5f0 [ 44.747595] ? lock_downgrade+0x980/0x980 [ 44.751726] ? avc_has_perm+0x343/0x680 [ 44.755682] ? lock_downgrade+0x980/0x980 [ 44.759808] ? __fget+0x342/0x5b0 [ 44.763252] ? selinux_capable+0x36/0x40 [ 44.767298] ? security_capable+0x8e/0xc0 [ 44.771436] ? ns_capable_common+0xcf/0x160 [ 44.775751] do_ip6t_get_ctl+0x159/0xaf0 [ 44.779811] ? get_info+0x690/0x690 [ 44.783417] ? ipv6_getsockopt+0x1c5/0x2e0 [ 44.787675] ? mutex_unlock+0xd/0x10 [ 44.791368] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 44.796634] nf_getsockopt+0x6a/0xc0 [ 44.800337] ipv6_getsockopt+0x1df/0x2e0 [ 44.804387] ? do_ipv6_getsockopt.isra.5+0x30c0/0x30c0 [ 44.809669] tcp_getsockopt+0x82/0xd0 [ 44.813463] sock_common_getsockopt+0x95/0xd0 [ 44.817950] SyS_getsockopt+0x178/0x340 [ 44.821915] ? SyS_setsockopt+0x360/0x360 [ 44.826054] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 44.831578] ? do_syscall_64+0xb7/0x940 [ 44.835539] ? SyS_setsockopt+0x360/0x360 [ 44.839674] do_syscall_64+0x282/0x940 [ 44.843538] ? __do_page_fault+0xc90/0xc90 [ 44.847755] ? finish_task_switch+0x1e2/0x890 [ 44.852227] ? finish_task_switch+0x1b9/0x890 [ 44.856709] ? syscall_return_slowpath+0x550/0x550 [ 44.861622] ? syscall_return_slowpath+0x2ac/0x550 [ 44.866533] ? prepare_exit_to_usermode+0x350/0x350 [ 44.871532] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 44.876887] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.881728] entry_SYSCALL_64_after_hwframe+0x26/0x9b 2018/02/12 18:15:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000b50000)={{}, {0x0, 0x0}}) utimes(&(0x7f00001d7000)='./file0\x00', &(0x7f0000022000+0x973)={{}, {0x0, r0}}) getxattr(&(0x7f0000fb3000-0x8)='./file0\x00', &(0x7f0000965000)=@known='system.posix_acl_default\x00', &(0x7f0000e15000)=""/147, 0x93) 2018/02/12 18:15:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) syz_open_dev$mice(&(0x7f0000548000-0x10)='/dev/input/mice\x00', 0x0, 0x400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000046a000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007da000-0x38)={&(0x7f0000880000-0xc)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xe4, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, @migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0xe4}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000126000-0x6)='/dev/hwrng\x00', 0x200a00, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000310000)='/dev/mixer\x00', 0x20800, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000533000)=0x1) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x8) ioctl$TIOCCONS(r2, 0x541d) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000d83000-0xa1)="31d09b42a28dd418b76967218f3bd5a3ef45ccfbd30613d6266625f94ceae86345f88e0e32cfe9aeb70a1924b3cffa02efb0a1024f6e6cace0dbefb264c1a8cb2a897220762332848f1105fc302e6d81162e3a9e13f17bc43b4477a5448eac5bfc2efeec3ec48be1fdd8d7ea20730090924bd14af91add6c069bacbbaba01e64c537fa3f0c16a6a1e653d09046ab3bbf5a043d702c79a0852b9f24114648a93ba90e82895c7a4d9e87352f5ebeb7219fc871be8c9afd0f2e") accept$packet(r2, &(0x7f0000d57000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000491000-0x4)=0x14) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000007000-0x4)=0x3, 0x4) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000dc7000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x80, 0x3, 0x500, 0x2b54, 0x1000000, r3}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000982000)='/dev/rfkill\x00', 0x8000, 0x0) ftruncate(r4, 0x6a) 2018/02/12 18:15:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000006000-0x3a8)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0xf8, 0xf8, 0xf8, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@cluster={0x30, 'cluster\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00'}, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000feb000)={{{{0x2, 0x0, @multicast1=0xe0000001}}, {{0xa, 0x0, 0x2, @empty, 0x9}}}, 0x9, 0x2, 0x2, "9ba84b3ee324383a6baa79594fd0dbff4579efd58339e22c04fc087d198fee5eaea7ea9dcacf0f30e130a5bbd509bf6830108f36b7be8690e26e42fb081638f2ef23a6134748b49b7e1074843940b126"}, 0x160) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) shutdown(r1, 0x3) 2018/02/12 18:15:31 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:31 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) [ 44.886906] RIP: 0033:0x453a59 [ 44.890076] RSP: 002b:00007f486f7e9c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 44.897766] RAX: ffffffffffffffda RBX: 00007f486f7ea6d4 RCX: 0000000000453a59 [ 44.905018] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 44.912269] RBP: 000000000071bea0 R08: 000000002000cffc R09: 0000000000000000 [ 44.919514] R10: 000000002057dfac R11: 0000000000000246 R12: 0000000000000014 [ 44.926762] R13: 00000000000000e5 R14: 00000000006f1618 R15: 0000000000000000 2018/02/12 18:15:31 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000537000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000de8000), &(0x7f00000e5000-0x4)=0x4) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') read(r1, &(0x7f0000b5b000), 0x0) lseek(r1, 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/12 18:15:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) syz_open_dev$mice(&(0x7f0000548000-0x10)='/dev/input/mice\x00', 0x0, 0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) [ 44.983577] xt_connbytes: Forcing CT accounting to be enabled 2018/02/12 18:15:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:31 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:31 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000af5000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000330000)={0x0, 0x80000, 0xffffffffffffffff}) tee(r0, r1, 0x5, 0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000af5000)=""/89, &(0x7f0000938000-0x4)=0x59) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x381379}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c54000)='/dev/hwrng\x00', 0x80041, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d48000-0x4)=0x1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/12 18:15:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000fa8000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) sendfile(r0, r0, &(0x7f0000ae6000), 0xff) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af24, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4}) 2018/02/12 18:15:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000537000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000de8000), &(0x7f00000e5000-0x4)=0x4) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') read(r1, &(0x7f0000b5b000), 0x0) lseek(r1, 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/12 18:15:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) syz_open_dev$mice(&(0x7f0000548000-0x10)='/dev/input/mice\x00', 0x0, 0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) syz_open_dev$mice(&(0x7f0000548000-0x10)='/dev/input/mice\x00', 0x0, 0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000537000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000de8000), &(0x7f00000e5000-0x4)=0x4) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') read(r1, &(0x7f0000b5b000), 0x0) lseek(r1, 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/12 18:15:32 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000c60000)={0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, 0x4, 0x7fffffff}, &(0x7f0000000000+0x54b)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000327000-0x14)={r2, 0x100000000, 0xffe0000000000000, 0x5, 0x9}, 0x14) accept(r0, &(0x7f0000001000-0xc)=@nl=@unspec, &(0x7f0000000000)=0xc) 2018/02/12 18:15:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00007bb000-0xbb)=""/187, &(0x7f000006a000-0x4)=0xbb) r1 = semget$private(0x0, 0x7, 0x100) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000428000)=""/58) 2018/02/12 18:15:32 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000815000-0x12)='/dev/snd/pcmC#D#p\x00', 0x981, 0x400080) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000af5000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000804000)={{{@in6=@mcast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f000081f000)=0xe8) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000af5000-0x8)='./file0\x00', &(0x7f000077c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00003a8000-0x4)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af5000-0xc)={r1, r2, r3}, 0xc) r4 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = geteuid() r2 = getgid() syz_fuse_mount(&(0x7f0000751000-0x8)='./file0\x00', 0x4000, r1, r2, 0x7, 0x0) perf_event_open(&(0x7f00005ee000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp, 0x10000000000}, 0x0, 0x7, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e12000)={0x0, 0x0, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) 2018/02/12 18:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000511000)={0x0, 0xb5, "5c8484cd9db125c83014c552ea03bd24193e1957aa63382e6374e57620a7a6e6c2a78a8905cbcfaf5abfd5b0de8c905830d76d42ddbe3f1eab0cd2cea35e595893e66cb2556d94fe8a55cbb2f1d24cab61088bc479ab84f015bd20e8154b21c5a937a0a71d3f60cdfa2e17b5fb5eff8f56f8966fa99de3c0e5e219cddf5748906714163d541014900b4f29d3a4ee2bd851585f6810cc9f1227ee99d0201ffdc0d6981c6d5306998f2482801377e38f32534249ec4a"}, &(0x7f0000253000+0xf3a)=0xbd) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000af4000+0x9b8)={r1, 0xac9000000000000}, 0x6) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) sendto$inet6(r0, &(0x7f00007e1000-0x94)="17dc83b2277c93b82ffdbe02464b0ef66341afd054fcc5d31cbff429d9b4c2d05741d70df73a402766c32159af90432827ea98137f1ca4a9c9c571070bec1a7c3914ff345d737da12b7e27c03f3e096fc1a420fd39479d7d14a859a50d6acb4fd23f0d8e5bf58b118213d22f86c7b639b929a364b3fba912c44921a552ef7013fb3dff6869d4109b17da6ecb0953cf0af049759e", 0x94, 0x0, 0x0, 0x0) 2018/02/12 18:15:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000a2a000-0x14)='mime_typevboxnet1]@\x00', 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000069e000-0x17)='cgroupuserem1vboxnet0&\x00') sendmsg$nl_route(r0, &(0x7f00003bc000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000005d000-0x10)={&(0x7f0000647000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:32 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000), 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x5, &(0x7f0000001000)=0x4) 2018/02/12 18:15:32 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) 2018/02/12 18:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = perf_event_open(&(0x7f000051a000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009f1000)={{{@in6=@loopback, @in=@empty}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000428000)=0xe8) 2018/02/12 18:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) fsetxattr(r0, &(0x7f000065e000)=@known='security.selinux\x00', &(0x7f00002b5000)="04000000000000003000656c6640252e73", 0x11, 0x0) 2018/02/12 18:15:32 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000af4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000064b000)=0x3) flistxattr(r0, &(0x7f0000af5000-0x59)=""/89, 0x59) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) [ 45.415383] netlink: 'syz-executor1': attribute type 21 has an invalid length. [ 45.436655] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/02/12 18:15:32 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000023000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000023000)=""/14, &(0x7f000001d000)=0xe) ioctl$sock_FIOGETOWN(r1, 0x400454c8, &(0x7f0000001000-0x4)) 2018/02/12 18:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(0xffffffffffffffff, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000096d000)=@filter={'filter\x00', 0xe, 0x4, 0x2a0, 0xffffffff, 0x0, 0x0, 0x170, 0xffffffff, 0xffffffff, 0x208, 0x208, 0x208, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x98, 0xd8, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "f18a96f3e9ee6f2b7e0512aac7e5dba09aa0b82bb4aaa46fa5ba06b3a346"}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x300) syz_emit_ethernet(0x2a, &(0x7f0000eaa000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x40000001, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f00002c4000)={0x0, 0x0, []}) [ 45.469929] audit: type=1400 audit(1518459332.262:33): avc: denied { create } for pid=7033 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/12 18:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(0xffffffffffffffff, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:32 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000003000-0xe8)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/12 18:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) 2018/02/12 18:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r2, r1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000b36000-0x24)={0x0, 0x6, 0x8001, 0x9189, 0x6, 0xff, 0x9, 0x5, 0x4, 0x1f, 0x1000, 0x2}) mmap$binder(&(0x7f00005d1000/0x3000)=nil, 0x3000, 0x100000f, 0x1012, r3, 0x0) write$evdev(r2, &(0x7f0000a3c000-0x18)=[{{0x77359400}, 0x0, 0x7fff, 0x7a}], 0x18) 2018/02/12 18:15:32 executing program 0: syz_emit_ethernet(0x6e, &(0x7f00002c1000-0x76)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c54512", 0x0, 0x21, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a8054000001500"}}}}}}}, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x2000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/02/12 18:15:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200601, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x8001, {{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x10001}}}, 0x88) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) socket$netlink(0x10, 0x3, 0x0) [ 45.516928] audit: type=1400 audit(1518459332.289:34): avc: denied { setopt } for pid=7033 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/12 18:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(0xffffffffffffffff, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) 2018/02/12 18:15:32 executing program 0: r0 = socket(0xb, 0x7, 0x3) recvfrom(r0, &(0x7f00006c4000), 0x0, 0x10040, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x1, 0x4) 2018/02/12 18:15:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@remote, @in6=@empty}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001000-0x4)=0xe8) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x43, &(0x7f0000001000-0x2), 0x0) 2018/02/12 18:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004523, &(0x7f000022b000-0x1)) stat(&(0x7f0000532000)='./file0\x00', &(0x7f00006e2000)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000024000)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000088000)={{{@in6=@mcast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@local}}, &(0x7f000090a000-0x4)=0xe8) setreuid(r1, r2) kexec_load(0x5, 0x2, &(0x7f000090c000-0x40)=[{&(0x7f000095f000-0x2)="848a", 0x2, 0x20, 0xff}, {&(0x7f0000cb1000)="49620c1fa0c2df72d42cc53a5d6bdd8d28aa8f22671214f5803b77781af2763f38b896ee89e3bcab56f676dd339f24", 0x2f, 0x1f, 0x7}], 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000196000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000eb000)={0x0, @in6={{0xa, 0x0, 0xfd, @loopback={0x0, 0x1}, 0x3}}, 0x3, 0x40}, &(0x7f00004ed000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000059000-0x8)={r4}, &(0x7f000086f000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00006ea000)={0x0, 0x6}, &(0x7f0000662000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000895000)={r5, 0x7, 0x100, 0xfffffffffffffffb, 0x4, 0x1000000000, 0x4, 0x7, {r5, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x80c, 0x2, 0x5921, 0xffffffffffffff00, 0x3}}, &(0x7f0000865000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000e64000)={r5, 0xa5, "8473094427b88c565b80b7cf4aa81dad1c0568700509f67656024efc4d3781ee28a292f21dd641e2e56865b79977f4e7f4ad025bdd6825a8523e3fa68fd1af0296a8f83175ce77a048a78088ae7c7990c70f4cf3632a04c73176bdeff95163530e18666b5c951b4156ba576013a28afa615fa09e8f2f8c6097de3f7683dafde25bce947e2b2f2688146cac99fe1e4dc697cc95f26cd251500d7d7fa3cd9c4cd1c6378b5864"}, &(0x7f0000d1d000-0x4)=0xad) 2018/02/12 18:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) [ 45.585177] audit: type=1400 audit(1518459332.377:35): avc: denied { map } for pid=7068 comm="syz-executor2" path="/dev/snd/pcmC0D0c" dev="devtmpfs" ino=9106 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/02/12 18:15:32 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000af5000-0x4)=0x0) ptrace$pokeuser(0x6, r0, 0x7f, 0xffffffff) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002a6000/0x3000)=nil, 0x3000, 0x8003, &(0x7f00003ea000-0x8)=0x80000001, 0x3, 0x0) socketpair$ax25(0x3, 0x7, 0xfb, &(0x7f0000af5000-0x8)={0x0}) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x101, 0x7, &(0x7f0000af4000)=""/76, &(0x7f00001fa000)=0x4c) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000af5000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000af5000+0x88c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000af5000)=0x1c) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000af7000-0x8)='./file0\x00', &(0x7f0000af6000)={0xffffffff, 0x7}) r3 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000af5000)) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000af6000)={0x3, 0x7, 0x8000, 0x100}) getsockopt$inet6_buf(r3, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000af4000)='/dev/usbmon#\x00', 0x4, 0x82080) ioctl$TIOCCONS(r2, 0x541d) 2018/02/12 18:15:32 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xed0, 0x4900) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000626000)=0x2, 0x4) 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, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000ada000)={0x1f, 0x0, 0x0, 0x8, 0x0, 0x9, 0x1, 0x101, 0x6}) ustat(0x0, &(0x7f0000468000-0x20)) 2018/02/12 18:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000af5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000832000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000af4000)=""/90, &(0x7f0000af5000-0x4)=0x5a) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000af5000)='/dev/vcs#\x00', 0x2, 0x2) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000152000-0x4)) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000af6000-0xa)='/dev/dsp#\x00', 0x3, 0x180) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000019d000)=@assoc_value={0x0}, &(0x7f0000391000-0x4)=0x8) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000af6000-0x8)={r3, 0xffffffffffffa084}, &(0x7f0000af6000-0x4)=0x8) 2018/02/12 18:15:32 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000039000)=@filter={'filter\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0x328, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f0000039000), {[{{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1e0, 0x220, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "e32f0f43bcd7c7b3ac2be14a6da1f40a0711d640d8bd0d5bb15a0a7b7c43"}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="62453841be03333cd42b9b03c13e06d7"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) r1 = socket$inet6(0xa, 0x3, 0x2b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) r2 = dup3(r1, r1, 0x80000) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000000)={"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"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000035000)=[{&(0x7f000002b000-0xfd)="3aff43d7", 0x4}], 0x1, &(0x7f0000001000)=[{0x98, 0x101, 0x2, "ae7b4ae7f6346f483e2480713abad52837ce3329866bbbbf3edc874808e4846a63f2eb184462b208a14a808c8159aff6e5c1be2c9df74324e46428995c04ffc6f635664d64ef5c118e575790c5b0bd7ebcf2823942ae68f0494567441898c1df13f0a380e487f124b601c52bdd0a8c2a98c1dfcf0126ec95f4eabdf5150f1374c53daf1a8f4e"}], 0x98}, 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) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000-0x4)=0x1ff, 0x4) 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) execveat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000)=[&(0x7f0000002000)='selinux\'cpuset/&{+\vvboxnet1}securityppp1!\x00', &(0x7f0000003000-0x20)='filter\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', &(0x7f0000002000)='filter\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', &(0x7f0000001000-0x1d)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000001000-0x2)='-\x00', &(0x7f0000000000)='rt\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', &(0x7f0000002000)='proc\x00', &(0x7f0000000000)='REJECT\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000002000)='HMARK\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000001000)=[&(0x7f0000003000-0x1d)='ERROR\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000002000-0x1d)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000001000)='filter\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', &(0x7f0000000000)='vboxnet1user-keyring\\ppp0trustedvboxnet1ppp0}\x00', &(0x7f0000001000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000002000)='ERROR\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000001000)='\x00'], 0xc00) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x3, 0x1000, 0x800, &(0x7f0000001000/0x1000)=nil) eventfd(0x8) r3 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0xfff, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r3, &(0x7f0000001000)={0x1f, {0x10000, 0xffffffffffffffff, 0x7fff, 0x4337, 0xffffffffffff630b, 0x69}}, 0x8) getsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000002000-0x11)=""/89, &(0x7f0000000000)=0x59) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x3}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000003000)={r4, 0xd3d}, 0x8) 2018/02/12 18:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00008e8000-0x20)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000d71000-0x4)=0x20, 0x800) getpeername$unix(r0, &(0x7f0000045000)=@abs, &(0x7f0000922000)=0x8) r1 = socket$inet6(0xa, 0x2, 0x2000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000ef000-0x9)='westwood\x00', 0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000087e000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000601000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d64000)='/dev/ppp\x00', 0x400200, 0x0) recvfrom$unix(r3, &(0x7f0000345000-0x17)=""/23, 0x17, 0x0, &(0x7f00006f3000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000020000-0x4e0)=@filter={'filter\x00', 0xe, 0x4, 0x480, 0xffffffff, 0x160, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3b0, 0x3b0, 0x3b0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vcan0\x00', @common='ifb0\x00'}, 0x0, 0x138, 0x160, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, @common=@dst={0x48, 'dst\x00'}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x101}}}, {{@uncond, 0x0, 0x158, 0x180, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x1, 'sip-20000\x00'}}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv4=@dev={0xac, 0x14}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@multicast1=0xe0000001, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="90d4b4b5d11d3706f3015cc3b14a3e97", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) syz_extract_tcp_res(&(0x7f0000c36000-0x8)={0x0, 0x0}, 0x3, 0x20) syz_extract_tcp_res(&(0x7f0000884000-0x8)={0x0}, 0x8001, 0x100) syz_emit_ethernet(0x135, &(0x7f0000152000-0x135)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0xff, 0xffffff88, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x3, 0x1, r4, r5, 0x400, 0x0, 0xf, 0x81, 0x80000001, 0x0, 0x80, {[@window={0x3, 0x3, 0xeee}, @eol, @timestamp={0x8, 0xa, 0x5, 0x54}, @sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0xe0bd, 0x3}, @fastopen={0x22, 0x9, "4fc6fa81eebc89"}, @fastopen={0x22, 0x3, "81"}]}}, {"3b3714bb91233f74e8d79c4be536cdd3f0b344a85108c5de6946f94e9f88efc6b1018dcf1600e58bae20f6e2a291ac3854710080f8a76eb15e566b6e65a596d92f9a4ff04644ff611a0b9a3bde37aa5f83aaa3e66d963eff240fc4e88ded63a2dee03986bbe461d8443e5d0841596ff2e4e0372a1f3428e5d6ac8802847d6e567aae6c5798baac6c8151107500c3544cd4a48782ece661d6ea5c5395c03f3b099831b8976267585ef3710adaf3897ea1d7c680485bb922324b2e1e86885b21e7f72d2e"}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000338000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$inet6(r2, &(0x7f000057d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000050e000-0x4)=0x1c) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) accept4$vsock_stream(r6, &(0x7f00004ab000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) ioctl$KVM_CHECK_EXTENSION_VM(r6, 0xae03, 0x80000001) 2018/02/12 18:15:32 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x34}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d30000-0x4)='/dev/hwrng\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) openat$vsock(0xffffffffffffff9c, &(0x7f0000dca000)='/dev/vhost-vsock\x00', 0x2, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffa, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e1b000-0xc), &(0x7f0000008000)=0xc) 2018/02/12 18:15:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffe12, 0x4ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x8001, 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={&(0x7f0000abd000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000147000-0xa)='/dev/dsp#\x00', 0x9, 0x200) 2018/02/12 18:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x34}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:32 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000861000)={0x0, 0x2, 0x7ff}, &(0x7f000053a000)=0x8) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000af5000-0x10)={r1, 0x78, &(0x7f0000af5000-0x78)=[@in={0x2, 0x1, @rand_addr=0x40}, @in6={0xa, 0x0, 0x1, @empty, 0xa8f}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @rand_addr=0x100000000}]}, &(0x7f0000af4000)=0x10) 2018/02/12 18:15:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00003c0000)={&(0x7f00000a4000-0x90)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xd, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000442000-0x78)={0x7fff, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x3, @empty}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x20, 0xffff0000000, 0x100000001, 0x7, 0x6, &(0x7f00003a0000-0x10)=@generic="04d1ba61bc7a9debdea118e44ef0d209", 0xffffffffffffff01, 0xebb0}) 2018/02/12 18:15:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005d8000-0x11)='/dev/vga_arbiter\x00', 0x10001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aec000-0xc)='/dev/rfkill\x00', 0x100, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x1000, 0x9, 0xffffffffffffffff, r1}, 0x2c) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$midi(&(0x7f00008f5000-0xb)='/dev/midi#\x00', 0x8, 0x74800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ec0000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0x7, 0xfffffffffffffffd, 0x7, 0x6}, &(0x7f00008b9000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000a46000-0xd1)={r4, 0xc9, "449134bad411e27b80ccb0baa1f0aa7ba90dcfc46b558fad18fa1085b708a80b657f700b29c09029d6ae6c44a0606180af6abcbb9c824c936da7bd3c1d75bbdb018a16133cdcc141fce1510626e6c826ad7a404c8b99d17f48b3eb5804dda2c5e57a5dc7fc7499b86cfa8d760c204061d486e372e15d41ed90c51325bfc41130d5a2d39533853deabc3f6add3b7039de0fdce3fd6725d487428c8c5d061a294d36258b8e3ff73ceef38d8f105d757c26c0af7faf9c3898b2ab043838da86c0791d3cff97a9c5330190"}, &(0x7f00002ac000)=0xd1) r5 = getpgid(0x0) sendfile(r0, r0, &(0x7f0000f4e000-0x8)=0x12, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, r5, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f00004e6000-0x1), &(0x7f00003a4000-0x1)="16"}, 0x20) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00008b7000)) 2018/02/12 18:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000ec000)={0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f1d000-0x18)=@get={0x1, &(0x7f000065a000-0xe4)=""/228, 0x2}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000efa000-0x9)='/dev/dsp\x00', 0x8003, 0x0) ioctl$int_in(r1, 0x800400800c5011, &(0x7f00004e4000-0x8)) 2018/02/12 18:15:32 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x9) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000503000+0xdb0)='/dev/input/mouse#\x00', 0x4417, 0x80) getsockopt$inet_mreqsrc(r2, 0x0, 0x2e, &(0x7f0000107000+0x4bd)={@loopback, @multicast1, @rand_addr}, &(0x7f00003be000-0x4)=0xc) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) 2018/02/12 18:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x34}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x38}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x23a, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = fcntl$getown(r1, 0x9) ptrace$getsig(0x4202, r3, 0x9, &(0x7f00005ac000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001a000-0xc)) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f000032d000-0x14)) write$sndseq(0xffffffffffffffff, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x30) 2018/02/12 18:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x38}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/12 18:15:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000d3a000)='/dev/ion\x00', 0x8000, 0x0) lseek(r0, 0xfffffffffffffffd, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000963000-0x4), &(0x7f000089a000+0xb84)=0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00007e6000)='/dev/audio\x00', 0x200800, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000eba000-0x4)) pipe2(&(0x7f00005f6000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000d81000)={@rand_addr=0x2, @dev={0xac, 0x14, 0x0, 0xd}}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000034e000-0x510)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/12 18:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x38}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:32 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f37000-0x11)='/selinux/enforce\x00', 0x240202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:32 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r0, &(0x7f0000006000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0xffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005000-0x8)={0x0}, &(0x7f0000008000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r2}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000007000)={{0xffffffffffffffff, 0xf312af92aac5fc71, 0x8, 0x3, 0x10001}, 0x3, 0x4, 0x8}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={0x0, 0x9, 0x3}, 0xc) 2018/02/12 18:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:32 executing program 2: r0 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000209000)=0x0) setreuid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00005f2000-0x58)=@routing={0x0, 0x200000000000009d, 0x0, 0x0, 0x0, [@empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}]}, 0x58) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c9c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = memfd_create(&(0x7f000023d000)='vboxnet0\x00', 0x1) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00000e6000-0x4)=r4) r5 = msgget(0x3, 0x2) msgctl$IPC_STAT(r5, 0x2, &(0x7f000095b000-0xd4)=""/212) 2018/02/12 18:15:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x0, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004f0000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000a39000-0xbc)={0x40, 0x1, 'client0\x00', 0x5, "b6f92b9d5cca2415", "fd6784e582e8f44f60830860c82442352696a29f728bdb1ad590f4b18f275eec", 0xfffffffffffff800, 0x10001}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfd15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000226000)=@routing={0x0, 0x4, 0x2, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @empty}, @dev={0xfe, 0x80}]}, 0x28) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}, &(0x7f0000387000)={0x0, 0x1, [0x0]}) 2018/02/12 18:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x3ba, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000f86000-0x2)='(\x00') 2018/02/12 18:15:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000977000)={0x7, 0x6, 0xfffffffffffffffb, 0x3}, 0x5) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000085000)='/dev/sequencer2\x00', 0x480400, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000a09000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000097e000-0xc)={r2, 0x80000, r0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000ad3000-0x40)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x1ffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3], []}}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000249000-0x8)) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000b7a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) 2018/02/12 18:15:33 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000445000)={0xf, 0x4, 0x8, 0x100000001, 0x0, 0x0, 0x1}, 0x2c) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000122000)={r1, 0x28, &(0x7f0000af4000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000af4000)={r2, 0x5, 0x18}, 0xc) 2018/02/12 18:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) [ 46.244764] QAT: Invalid ioctl 2018/02/12 18:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x0, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x0, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000354000-0x28)={@common='tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000def000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x4000000) [ 46.280338] QAT: Invalid ioctl 2018/02/12 18:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:33 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000aca000)='/dev/dsp#\x00', 0x1f, 0x100) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000af4000)=0x4, 0x4) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000af6000-0x4)=0x10001, 0x4) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000af8000-0x8)={0x0, 0x2, 0x1f}, &(0x7f0000a91000)=0x8) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000af8000-0x19)={0x5, 0xd8e, 0x2, 0xffff, 0x2, 0x81, 0x8000, 0x2b1a, r1}, &(0x7f00009d5000-0x4)=0x20) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000af6000)={r0, &(0x7f0000af7000-0x38)="07c61ea1ff95f25a8b3824995725ddab75e7f3ff9bd72126f77eca2bd0ff0faf3199f89f8d8fd4b4c562567ad8efa60fd26b22b6b3becf1a", &(0x7f0000af7000-0x53)="2f57d63e6812da136dfe0d699221151d218d941a13ab6d59d7949e5dff74ea0e7beafa565611543a07bcd72585a2c258486502b11b13b0fe238550f1233063f21399f12474102d94374ecf48075b36f8d975ad", 0x2}, 0x20) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:33 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000000000), 0x4) r2 = memfd_create(&(0x7f0000f6d000)='cgroupGPL:\x00', 0x1) setsockopt$inet6_tcp_int(r2, 0x6, 0xe, &(0x7f000017e000)=0x800, 0x4) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f000062b000)=@req3={0x1f80000, 0x7, 0x6, 0xdf6b, 0x9, 0x7, 0x7}, 0x1c) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ec5000)='/selinux/context\x00', 0x2, 0x0) signalfd4(r3, &(0x7f0000eb1000-0x8)={0x51e5}, 0x8, 0x80000) 2018/02/12 18:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000063d000)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf}) fadvise64(r0, 0x0, 0x1, 0x2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/12 18:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x0, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:33 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000006000)='/dev/vcs#\x00', 0x4, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000007000-0x18)={0x0, 0x5, 0x1000, &(0x7f0000008000)}) fstat(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000007000-0x4), &(0x7f000000a000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000008000+0x24d)=@common, 0x10) keyctl$get_persistent(0x16, r3, r4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000009000)=0xe7, 0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000000a000-0x8)={0x0, 0x7470ff2b}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={r5, 0xffff}, &(0x7f0000009000)=0x1d5) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f000000a000-0xd9)=""/217) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000006000-0x63)={0x0, 0x5b, "3dbad58df993469a2077a5f0b3f4ba356fc8c0457da38285176e69ec3d8bcbb4cdcef573c43d171c4023e14974b91d76acee85767492d845cfbd618e330a2d5a20441c7ea986de1b6f9cbf82a8f3ca85d812d3e13fb2de5435ff4d"}, &(0x7f0000003000-0x4)=0x63) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/12 18:15:33 executing program 5 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common='tunl0\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000002000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/187, 0xbb, 0x2) 2018/02/12 18:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008dc000)=0x6d) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x2000000000a) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="94", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)='*', 0x1}], 0x1, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000190000)={0x2, r1}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000e45000-0x1)=0x3) 2018/02/12 18:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) [ 46.390636] binder: 7296:7303 transaction failed 29201/-28, size 5620269498611417057-8314619283277964335 line 2957 [ 46.416917] FAULT_INJECTION: forcing a failure. [ 46.416917] name failslab, interval 1, probability 0, space 0, times 0 [ 46.428223] CPU: 0 PID: 7310 Comm: syz-executor5 Not tainted 4.16.0-rc1+ #310 2018/02/12 18:15:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000647000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) 2018/02/12 18:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) [ 46.435491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.444839] Call Trace: [ 46.447440] dump_stack+0x194/0x257 [ 46.451075] ? arch_local_irq_restore+0x53/0x53 [ 46.455769] should_fail+0x8c0/0xa40 [ 46.458042] binder_alloc: binder_alloc_mmap_handler: 7296 20000000-20002000 already mapped failed -16 [ 46.459488] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 46.459507] ? __local_bh_enable_ip+0x121/0x230 [ 46.459526] ? _raw_spin_unlock_bh+0x30/0x40 [ 46.459538] ? release_sock+0x1d4/0x2a0 [ 46.459549] ? refcount_add+0x60/0x60 [ 46.459561] ? __release_sock+0x360/0x360 [ 46.494901] ? find_held_lock+0x35/0x1d0 [ 46.498975] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 46.504840] ? rcu_note_context_switch+0x710/0x710 [ 46.509767] should_failslab+0xec/0x120 [ 46.513723] kmem_cache_alloc_node+0x56/0x760 [ 46.518203] ? netlink_insert+0x500/0x500 [ 46.522335] __alloc_skb+0xf1/0x780 [ 46.525943] ? skb_copy_and_csum_dev+0x370/0x370 [ 46.530679] ? kasan_check_write+0x14/0x20 [ 46.534893] ? _copy_from_user+0x99/0x110 [ 46.539034] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 46.544636] ? selinux_inet_conn_established+0xf0/0xf0 [ 46.549894] ? sock_has_perm+0x2a4/0x420 [ 46.553940] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 46.559469] netlink_sendmsg+0xa86/0xe60 [ 46.563524] ? netlink_unicast+0x6b0/0x6b0 [ 46.567741] ? security_socket_sendmsg+0x89/0xb0 [ 46.572473] ? netlink_unicast+0x6b0/0x6b0 [ 46.576691] sock_sendmsg+0xca/0x110 [ 46.580385] ___sys_sendmsg+0x767/0x8b0 [ 46.584343] ? copy_msghdr_from_user+0x590/0x590 [ 46.589079] ? find_held_lock+0x35/0x1d0 [ 46.593128] ? __f_unlock_pos+0x19/0x20 [ 46.597082] ? lock_downgrade+0x980/0x980 [ 46.601207] ? get_pid_task+0xbc/0x140 [ 46.605075] ? __fget_light+0x2b2/0x3c0 [ 46.609034] ? fget_raw+0x20/0x20 [ 46.612471] ? find_held_lock+0x35/0x1d0 [ 46.616515] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 46.621338] ? vfs_write+0x374/0x510 [ 46.625032] ? wait_for_completion+0x770/0x770 [ 46.629606] __sys_sendmsg+0xe5/0x210 [ 46.633382] ? __sys_sendmsg+0xe5/0x210 [ 46.637336] ? SyS_shutdown+0x290/0x290 [ 46.641295] ? __sb_end_write+0xa0/0xd0 [ 46.645264] ? SyS_read+0x220/0x220 [ 46.648878] SyS_sendmsg+0x2d/0x50 [ 46.652393] ? __sys_sendmsg+0x210/0x210 [ 46.656437] do_syscall_64+0x282/0x940 [ 46.660300] ? __do_page_fault+0xc90/0xc90 [ 46.664511] ? finish_task_switch+0x1e2/0x890 [ 46.668980] ? finish_task_switch+0x1b9/0x890 [ 46.673453] ? syscall_return_slowpath+0x550/0x550 [ 46.678362] ? syscall_return_slowpath+0x2ac/0x550 [ 46.683268] ? prepare_exit_to_usermode+0x350/0x350 [ 46.688266] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 46.693614] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.698447] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 46.703613] RIP: 0033:0x453a59 [ 46.706781] RSP: 002b:00007f7196f90c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 46.714468] RAX: ffffffffffffffda RBX: 00007f7196f916d4 RCX: 0000000000453a59 [ 46.721715] RDX: 0000000000000000 RSI: 0000000020504000 RDI: 0000000000000013 [ 46.728959] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 2018/02/12 18:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 46.736202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 46.743449] R13: 00000000000004b3 R14: 00000000006f7168 R15: 0000000000000000 [ 46.756882] binder: BINDER_SET_CONTEXT_MGR already set [ 46.779227] binder_alloc: 7296: binder_alloc_buf, no vma 2018/02/12 18:15:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000185000)={{0xdb, 0xff}, 'port0\x00', 0x10, 0x80000, 0x5, 0xfff, 0x0, 0x1, 0x80, 0x0, 0x5, 0xc2}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r2, 0xae9a) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000b1000/0x18000)=nil, &(0x7f000052c000)=[@text64={0x40, &(0x7f0000159000)="c4e379150e00470fc71b0f23d9b9360900000f32b9530b0000b80f000000ba000000000f30f20f35c421f81748f9460f2395c42251afeb4fdbf4", 0x3a}], 0x1, 0x0, &(0x7f00006ee000-0x20)=[], 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000564000)={0x4, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/12 18:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f000027a000-0x4)=0x5, 0xfffffffffffffea5) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000080001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x4, 0x4) io_setup(0x8, &(0x7f0000cac000)=0x0) clock_gettime(0x0, &(0x7f0000447000)={0x0, 0x0}) io_getevents(r1, 0x6, 0x3, &(0x7f0000c2d000)=[{}, {}, {}], &(0x7f0000b3d000)={r2, r3+30000000}) pipe(&(0x7f00000f8000)={0x0}) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000657000-0x10)={0x7, 0xfffffffffffffffd, 0xfff, 0x9}, 0x10) connect$inet(r0, &(0x7f000058f000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/12 18:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:33 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0xffffffffffffffff) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005ff000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000af5000-0x5c)={{0xa, 0x0, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, {0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x20}, 0x8, [0x100000000, 0x0, 0x7fffffff, 0x10001, 0x2, 0x6, 0x1, 0x7]}, 0x5c) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000aee000)={0x3, r0, 0x1}) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:33 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000006000)='/dev/vcs#\x00', 0x4, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000007000-0x18)={0x0, 0x5, 0x1000, &(0x7f0000008000)}) fstat(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000007000-0x4), &(0x7f000000a000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000008000+0x24d)=@common, 0x10) keyctl$get_persistent(0x16, r3, r4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000009000)=0xe7, 0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000000a000-0x8)={0x0, 0x7470ff2b}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={r5, 0xffff}, &(0x7f0000009000)=0x1d5) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f000000a000-0xd9)=""/217) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000006000-0x63)={0x0, 0x5b, "3dbad58df993469a2077a5f0b3f4ba356fc8c0457da38285176e69ec3d8bcbb4cdcef573c43d171c4023e14974b91d76acee85767492d845cfbd618e330a2d5a20441c7ea986de1b6f9cbf82a8f3ca85d812d3e13fb2de5435ff4d"}, &(0x7f0000003000-0x4)=0x63) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/12 18:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) [ 46.784884] binder: 7296:7314 transaction failed 29189/-3, size 5620269498611417057-8314619283277964335 line 2957 [ 46.785046] binder: 7296:7321 ioctl 40046207 0 returned -16 [ 46.821841] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.827745] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/12 18:15:33 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) r1 = syz_open_dev$usbmon(&(0x7f0000244000)='/dev/usbmon#\x00', 0x26, 0x400000) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000565000-0xe8)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000af5000)=0xe8) lsetxattr(&(0x7f0000156000-0x8)='./file0\x00', &(0x7f0000866000-0x14)=@known='security.capability\x00', &(0x7f0000024000)='{user\x00', 0x6, 0x3) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000072000-0x4)=0xce, 0x4) sendmsg$nl_generic(r1, &(0x7f0000af5000)={&(0x7f00002af000-0xc)={0x10, 0x0, 0x0, 0x400018}, 0xc, &(0x7f0000af5000)={&(0x7f0000269000-0x79c)={0x79c, 0x18, 0x200, 0x1, 0x2, {0x3}, [@nested={0x120, 0x19, [@typed={0xc, 0x16, @uid=r2}, @generic="ff31b0772f40b7b08d374b4405f94ec22ddb09ab587b3d2fbb423248621b0489b976d6e68024cd9cb49b1e8dbf301e27327c25615479768d305537986ad3b0a4df2b4adbded348b92707d24413112c04a6285376a0cd84b89a3f46d1546af49f2999a97432e4fea8f61567795c71f9bd930ade3f9883ed84e43395ccfb6f6f8df6ac779e5309aa79cb1fc71f167c95ba78b904fde5955da1b0bac36aacd92b2fe3034a673afd6dd96f3bee7d53046805468e5bbbf18d89bf96ff22121e2e1a05df7f9233a61c5cc5b659b36b25bbccf3220a7216a76b97aeaceec41379eb03edc85ff36a20ad3d97", @typed={0x18, 0x73, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xa}}, @generic='u', @typed={0xc, 0x5c, @ipv4=@multicast1=0xe0000001}]}, @nested={0x1a8, 0x81, [@typed={0xc, 0x6a, @u32=0x5}, @generic="4f026518bc9f7107d1a0050d56e890b186c8c458f4f236922e92ab1b38932a5a2a7299e361116030cb3f12521e3635cf25cf52dfbbfe09d80e913581530aeb632b8749902bf69fcc713e926c10a465ea92ef6201c8d70a0679c4ef8a448f2be053daca14eb9b9d664770d7872f5965c7f7c60b0efc2bfcd1056e5fca14f0d1760ae85e3eb71efaf93590f55786e423d9c343d5daaad0e9e9c3bab40129a37347ae06b8b1f8a6918463ebe350122c27ef", @generic="18be9200b4e5ca202d7311ce446120ede12ccf5d1de744c60041bc2c24c29be36f66fb6468d6221a0dd4dd1696c679a2a13011796c6e2634e227879159a1e6624b33c9bc16b80ff0b89b632f4b6dadded6281796b14206598ed5f8ca49e321e05aa9d9c524ed3e369524bafd146aaa02c91c522db1378db9f85e395e629a3e654aeae6233fd672397e620635667f9cff93966b8c402352972ecf1538c76cd7dfc5ce5ab2e2ffbaa0ae70995ddbc0787087ce658ba525078320a86cc2a706b52e438b78cbf29ee0dbab38d3389111d2a5de56b65303a4498170f61997f9c980892bc270b9393f"]}, @typed={0x8, 0x78}, @nested={0xb0, 0x30, [@typed={0xc, 0x7, @u32=0x5fd}, @typed={0x18, 0x6, @str='/dev/usbmon#\x00'}, @generic="495f05823ece7f17e151f0a02b71a02f6f29d5e1dc406ba05654751e75d923a4f1826a2f2befa8798f814462fc2c6711ebd58d7fa7f87f16ca2434ac858f8539be83544a6dd6c4847656804492c3c0293d4e418e97415321cfad207989b99c19c7df1bf12e752a20b25605725e5faf5980b0321a70a57c737774368e543a82c029b03a9a9d75afb2"]}, @nested={0xf4, 0x1f, [@generic="9b653f62838304c7f696004ae3a385d0647a04f8ba37d122bbb3d3c7ec1a9f999055eca99732b133f9e16da35d6164b160dd5f8e6194d9cad47be27dc3801311b422613c2b77d273f404b110a0ade5393e91e35840c341c75cb526c78a58f0038ad73ce3d335f1b616ac25661a9a719b4e1bbf09638ddad0f58d93a49470a89dbca138c7b4a7d7a976844f4a6372440480b1c62a2e5b0b559ec2e921d2abaa3462d6bd740b6472d2578e231c560fd2ed4b11a8ac65e0ea51a8bd53d4e759ab65801acaf4abc83d56c100bee782c420bea889fca92944e9bbf5569f4f63926a814b03a8e29946e6382cf9f0b85040e3fb"]}, @generic="bc3482672dd2f18485ef6d088762b13327f1b9f96184cf9104a9a9aa2c99752a6350c2b999ecb19414b58da64e", @nested={0x148, 0x7e, [@generic="36612a7fea8377782b7f096b30960017d4", @generic="f748cc69a0b1b32c089aeab4a9ea9a60d9df0fd4443ce51780e38d618cd1191d6c08a41d887e4747616fc877cecd3f86348f03a32f82b4109ceeeae4b778ed3f4ff1046ec2aead0f4bc60e248d6e15fad45f2d5a7107bc8b37f59d930dcd9be8", @generic="78c57c6b72315085f86647c14ae6d3df61828d3b4cc591f6b2f782e361c1b1836fc7286bc18614d647db1e465e2ea34f99e2d6fdb9dd8233a1ed56ac9a019ae9f49c007db90831ce7a4441e6fd99ad3bac21711a8b4834596002a325cd62a35e63438659b613b26176bd4473c253f43976b89d48393ef34790bb41f8ea38c4dbc84c33fee33223a54eaddc94a8977d62e0c869854d6428e0a56bb6125d9a5a29f3eba3f440fa84d082d8fdd333fa95bd7b1c40856203d054b03c74bc8afc3e1e7258c741ad0e17e3d7443056ea81e60d9cd7"]}, @nested={0x19c, 0x36, [@generic="17897bad3a6233e70a7e5c8d4218dd9e9f2d5192cf578877e4c6a98be80e8226aff6c16a86e9d92f803ba7ad33bab3d52690c02bb889bd32cee7764d83be37c4d5bd10c335b77ef26271b75ccc91f37fafdd708dd255023bb614a77bdc4cc6e41bd0dc164e8aada63062d27e045f9bb11ab2611323f70bd357ca1aef4cf0eb1a60706aafb886e4ece2d75775b711751319734b0bc92370aa5fd105365d17f0d8426dbf2d2181db9efb3fb22e138061b693c2c184f2901db9d888c3f4b1404616f49b2544790f4fbd7a5d1999f6ac990ec37e87e5286e0a21", @generic="557246065a96acc9", @typed={0x18, 0x7f, @ipv6=@empty}, @typed={0xc, 0x63, @pid=r3}, @generic, @typed={0xc, 0x52, @fd=r1}, @typed={0x88, 0x82, @binary="0a9530af3b79d4e66c97f14483839112ce7b5275826e5b05becb05a66b015a120d9c347e4dd71fdecbad49a900d01fa2965f441bc3456b53d9614045e9c81be14c566fd5b9d14370b34c333b7f654e01c53935eaf1469a43482a4e1e0a15e49ccdf5df4ba0489a8fed2a278f8f6a3d23ddc380360e3ad2ee3fd2ec3df3"}]}]}, 0x79c}, 0x1}, 0x4000040) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000af5000-0xe8)) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000af6000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000af7000-0x10)={0x0, 0x0, &(0x7f000013e000/0x4000)=nil}) io_setup(0x9, &(0x7f0000257000-0x8)=0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000af7000)=[&(0x7f0000674000)={0x0, 0x0, 0x0, 0xb, 0x5, r0, &(0x7f0000af7000)="4d8d6e2e826f746aa4e7b332c9e68761667fb7c7320d6b99243023cde7180f71f6e5e164d5375906eb678509f96ad434e527c32d899b5df5cf879ba279d1d3993dd99888b2587170c1461b8bc4f74915ab5121436c17f59105b3b037f8399620447b299aff766e2a5018e3b04dc238259a2a463f6ed2108fff0307a4bce5351b363555e1eb192215362ab669366f9c0b66b1f52e1b8891ee59a9562cb1c66b1af3ade5ff21713515b290db559042a1ef04954ff822b29d502fe000cd9a817d6f494a752db22f9270fd2dabefdc2c84efd9aac0dd8abe4bc70efd44045d540ab98d5d779efa09631a", 0xe8, 0x8, 0x0, 0x0, r1}]) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000af4000), &(0x7f0000af9000-0x4)=0x8) 2018/02/12 18:15:33 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c39000)='/dev/vcs\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x2, 0xa384, 0x1, 0xea, 0x3f}) mmap(&(0x7f0000435000/0x4000)=nil, 0x4000, 0x2000008, 0x10010, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b5f000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x20, 0x1}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004ae000)={r1, 0x400}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001000-0x4)=0x10) bind$can_raw(r0, &(0x7f0000436000)={0x1d}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003e0000-0xc)={r1, 0x5924, 0x20}, &(0x7f00004d3000)=0xc) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000422000)) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) [ 46.884651] binder: 7343:7346 transaction failed 29201/-28, size 5620269498611417057-8314619283277964335 line 2957 2018/02/12 18:15:33 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000006000)='/dev/vcs#\x00', 0x4, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000007000-0x18)={0x0, 0x5, 0x1000, &(0x7f0000008000)}) fstat(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000007000-0x4), &(0x7f000000a000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000008000+0x24d)=@common, 0x10) keyctl$get_persistent(0x16, r3, r4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000009000)=0xe7, 0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000000a000-0x8)={0x0, 0x7470ff2b}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={r5, 0xffff}, &(0x7f0000009000)=0x1d5) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f000000a000-0xd9)=""/217) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000006000-0x63)={0x0, 0x5b, "3dbad58df993469a2077a5f0b3f4ba356fc8c0457da38285176e69ec3d8bcbb4cdcef573c43d171c4023e14974b91d76acee85767492d845cfbd618e330a2d5a20441c7ea986de1b6f9cbf82a8f3ca85d812d3e13fb2de5435ff4d"}, &(0x7f0000003000-0x4)=0x63) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/12 18:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) [ 46.936643] binder: undelivered TRANSACTION_ERROR: 29201 [ 46.957899] audit: type=1400 audit(1518459333.750:36): avc: denied { map } for pid=7357 comm="syz-executor5" path="/dev/vcs" dev="devtmpfs" ino=1048 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tty_device_t:s0 tclass=chr_file permissive=1 2018/02/12 18:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e52000-0x20)={@empty, 0x7fffffff, 0x0, 0x2, 0x4, 0x200, 0x1, 0x624c}, &(0x7f000070e000)=0x20) 2018/02/12 18:15:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ffd000-0x4)={0x0, 0x3}, 0x4) 2018/02/12 18:15:33 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007ce000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000e40000-0x4)) r1 = socket$nl_generic(0x10, 0x3, 0x10) stat(&(0x7f00007c4000-0x8)='./file0\x00', &(0x7f0000ede000-0x44)) setsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f00004cc000-0x4)=0x4, 0x4) read(r0, &(0x7f00008e7000-0xdc)=""/220, 0x545) syz_open_dev$mice(&(0x7f0000b99000)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000afa000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x208000}, 0xc, &(0x7f0000220000)={&(0x7f0000309000)={0x14, 0x23, 0x8, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) fchmod(r1, 0x90) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a86000)={r0, 0x28, &(0x7f0000277000-0x28)}, 0x10) 2018/02/12 18:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00007ae000-0x10)={0x0, 0x0}) rmdir(&(0x7f0000567000)='./file0\x00') setitimer(0x2, &(0x7f00000e9000)={{}, {0x0, r0/1000+10000}}, &(0x7f0000281000)={{0x0, 0x0}}) setitimer(0x40000006, &(0x7f0000ce2000-0x20)={{r1, r2}}, &(0x7f000056d000-0x20)) 2018/02/12 18:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) remap_file_pages(&(0x7f0000b6c000/0x3000)=nil, 0x3000, 0x2000000, 0x4, 0x2) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000), &(0x7f0000d5c000)=0x8) [ 47.127762] audit: type=1400 audit(1518459333.920:37): avc: denied { write } for pid=7386 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/12 18:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000), &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:34 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000d01000)={0x7, 0xfffffffffffffffc}) madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) 2018/02/12 18:15:34 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffc) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) [ 47.151712] audit: type=1400 audit(1518459333.920:38): avc: denied { setattr } for pid=7386 comm="syz-executor0" name="NETLINK" dev="sockfs" ino=19278 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/12 18:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000646000), 0x0, 0x200000c0, &(0x7f00009e3000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r1 = creat(&(0x7f0000950000-0x8)='./file0\x00', 0x88) sendmmsg$nfc_llcp(r1, &(0x7f0000c60000)=[{&(0x7f0000311000)={0x27, 0x3, 0xfffffffffffffb4f, 0x7, 0x116, 0x0, "1e211a5d576bb089290f88815595d12c0d33ebb2c58db44af8514d65590074f84661d4c5af24689b068f9d1fa75596872e4c8081679f46c00badb9313fc919", 0x7f}, 0x60, &(0x7f000034f000)=[{&(0x7f0000937000-0x66)="d6c99f0c717cfffa8b10aedb98eacb25e9ed651af2e63630fc324556334a1c83d27e772eb7d084bcac23e2999d93df736b56b10b65b0f6cc28d5b4f8be121693e7f85264bdee05691ba8ac907eee5f44efd3003d20d62e894e73879144d23953a3a636a02c20", 0x66}, {&(0x7f0000d6c000-0xdd)="a77a9268406b12aa25665858020c6c8fba10d9215e2ab82b94c9b579eba5a9204779ec4960ceabc250955c934b849161dfa2a81c33d518aea1948a9807c44767631d77452974f92931cab85ab86de3ef5bff08add1e4f145b317ffafd1a3a802680e06e30f22f1c46a48d17f41195a9baed11e5c3548a192b367bc1a1193beb352a51ca40a7b8b597451835d6914c348debb976763c2eb88b8842746c270c980cb4130d870ccdbd6af677d355fe16fc9fb22379f2dd7becc7d9c5d21a7953ecfe32e69738733df74c056f64966a05289d8ccdda5ff6160c9dff9f3d9a5", 0xdd}], 0x2, &(0x7f0000460000-0xd8)={0xd8, 0x11e, 0x3, "b97ed089c38544307f6b2bb0a1acc8e7c0bfce06dd90d5c8d563e2fa27186f8940db2be8f9f9bfaa6acb10d10db40a5934731764963576e4575532bb3254ae83472fd3ab4ccd245b641914de9743a3fc77c5f59f9b0286d239408c533e15e746bb023f8c6b2701ca3732d4e640ede22259a67436a7715459fb2a3b5d993f790e370bb5c3280e43545b7f93f484b3a7275d883fd86e8a5ed7bafa2f7d911c5cc8cd111d36692dd099faafe6fc84c7c0e6eede3a09a4f648e6a7d99f859e2d2152aadacab22d"}, 0xd8, 0x8004}, {&(0x7f0000533000-0x60)={0x27, 0x10000, 0x401, 0x7, 0x3, 0x1, "e5c97ad3f49674f64e2361c8d0f334123bf452ef69eb10032b47061faf85a3ba77289f3716b59b27e3e702fb32dd42a08555bf8d995a208e1d0ab10d1d204f", 0x2}, 0x60, &(0x7f00004fa000-0x90)=[{&(0x7f0000008000-0xc2)="adc86c4b07fe5ce89933d25dbf4e63dee42d72a674c37e4d0a443293a263511fd5e7ceb0199946d2a3b3f33f163ec8cbf38fc04d6a7ff77ed226308f8ad6f3ac7d9d3332c7d361609de923b0a326024360c08724551591d3d093e9b813df79151487ca06a472ad8639ff6c44923742d984bfe5445646aa62560263b2099e6a67b71ce5f78c0ced953bfcfea789712846308961b1bdd9d41fca0850b56293485688448be0a8a5e69ac0ff1ed0f982b78e7f507ff117d503a6373eb8256a408c744dc5", 0xc2}, {&(0x7f000035c000)="5132581cdd376617a42c0901cca5df16cb0257e62170e49a100141e724d09135f51dd373d642bc21b6e6299b50cad364c97fe38fa3862e70938ad9fac54ff89e74e31e4f3a3e481443aa97a7bd5c44dad6854a4a785879eba49eab42303748c37d89af5d44440f190695a79db7f6291c9b7816d5393e573854346bec356479b7283df24161978bfd06b2104a965d08d744f43f566bd57ab1c6a7f05ad0a1e2b52f34adfe96aa221c118c4cbfa6407534597340f898d14d2a1f3fc125d1c16eab2c8d3438994a8b4d8a10c25a2d337e42ef", 0xd1}, {&(0x7f00009c8000-0x22)="b1a15567951674e5e817742588e3aae646f07de6cccab8173045727bf94e4d8b9e13", 0x22}, {&(0x7f0000ee1000-0x81)="03d44031ee9e22ef084d5a3ca4093593de19b8f80cf7a17c64886a4e06d4b3f9aa7d1eafe5aa161d5d7a55d24eb1841dfedced08fc4496a70eb9fc8b59f5246ca79dcb6b8cba07538b158428115f08aa187372697a93458961a9dc149dcbbaf95097ca40715a4ea39f7f0b53244efca760e8fa933f4a84272b12153972ea3e3c4b", 0x81}, {&(0x7f000083e000-0x63)="574909467154ba83730f7ddc849e8b7b085a39c672fd1849f346a20b1751fea4cfb45fde384e641e4eeeedf961c85061e8c9f704e03d6559ec1218e74cb25637619c41b9e08d2ca5c83f41d25d1dbe0f8df709eabe438a2d8e931b2c12e6ca60066511", 0x63}, {&(0x7f0000dbc000)="b9b8ab5ddd", 0x5}, {&(0x7f000097f000-0x5b)="7748ec713d659d6945debf8c86906422d23c91b8e3d1e35ad6a4e4f73d8c56c0694033301623291a15b69f9569cac39411ccffc4ae881974866e65483e5f73e6bee0b2f7566ab7bedb0cd9f6c64d358d0a7b7d71cb2813dedc8491", 0x5b}, {&(0x7f000011e000)="5354ff47d97b6aa6cb8657caaca105d5e61669709a0f1b9a212793cb333eb0814d3b481f8ddd5506ce06168d4149e1f93fd4c3b412a114688dc476bd92c8dc93206b19097c128461fbd3d9c9c31c9de35d1abb748ecd1c275662ca561dba58fd897b7e9c66126c77a9be0c947102d08dab7df45c8209ad91fe21eb958f99f07524cdc2911e80687ec59f7e569a8bfdbbfb09d9e73566d7106b69529fdbb82cb853365c8c0fbbe8ed595c7445e53f0de7c40893b1b399f6dc85d7585dd3ba84619362627a527d10e70add7e42c9d9e1d12c9a6163946518513bf1a3", 0xdb}, {&(0x7f00003f5000)="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", 0xfc}], 0x9, &(0x7f00002fd000)={0x1010, 0x12d, 0x101, 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{&(0x7f0000da0000-0xfa)="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", 0xfa}, {&(0x7f00000b1000)="4a812c46dd70667b664446fadc52daa01d07240c4cc0", 0x16}], 0x6, &(0x7f0000b7f000-0xe8)={0xe8, 0x10b, 0xffffffffcc67918a, "a4431b2c90d522b57fe37f65b9e04180ab2450866dbdcd58416f6bb9623ddd1428a4088524bc045abe87e2b3b9526aa8f18ca72fa66f4ef87e9a3b6b6fce90a2d74cb41bb9b023deb2530a9a21b66853de51c230fd22c60b6599709980b09501be7952439e971728b571d21fde924bc98942cfeecc9a2246095bfeba36f841ebff37afb013be735e87c9746648b3f7c5eefc1b1c470c8f759686a3be379fcd7ac08cb7530fd3f7df1c81f653369832b2de5b7fe025405ab1f5137a5a69adb7080a642b1265ea823ddd43fcf48164df2788eaa953"}, 0xe8, 0x20040080}, {&(0x7f0000e32000)={0x27, 0x5, 0xffffffff, 0x0, 0x8001, 0x4, "cdfafdc0090d61775d7f0109d070efe0abe2626db5889b271b2084dfe0e5b581d59a457f040aea2b1240d800856ad499894dcb24ca0e68f8ceeccd3cca34f8", 0x7}, 0x60, &(0x7f0000ad0000-0x40)=[{&(0x7f00001df000)="aab3f0c0b1abbcd0fa5c9c959495aaaeecb609a27472ae4deeca58aa9bb20a44d26bc0fcca8d5564a561ec311ea28eb63f88712c9414dfe6e7c5ecddb88c", 0x3e}, {&(0x7f00003ab000)="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0x1000}, {&(0x7f0000d63000-0x8c)="50fd76546bbccc57050ddaf260bbdad203732a130808202a599644ee7859eca29d3319407708bb3e5d5a73d2b44879badc379e7526cb028aeda56ec88e463d62fc4daf1c18d8092ce1f6d05034f37aa9be26bb983862fe9ef5c5dff2f508e6fe787fff12a7729af548b0719d88a6693af7935931c2fbc521b1b690d8d1a627a07d1c2f8680aada6585abee0b", 0x8c}, {&(0x7f0000d2c000-0x6b)="d2d3dff8390dc5adfeae617a77c43649c0f67e9f90cd4850e37d102637d386b59795a958acf4e6fb42be6f211d1f3892d2eb1296d18c6c381cb035a6609c16833eeb80231d800ec9e9a4a7a4c567a1c0c3ec9205faa03b08fcd5b31176da09c5ba4e1fdf5c80b1106d99c9", 0x6b}], 0x4, &(0x7f0000d83000)={0xa0, 0x85, 0xffffffffffffffff, "5984c8707b3daa44a509f53eb4f16c0dfd4e269e24f40fd4154c57242ebfd3c18ee4aecf649c764117e66ab8ab074e8b75c3643711b51f21c4bcde1a3f1d094a04ddd181b617879d1eb04416b56c00b17c7c635ee264d27391fd0e5235b6ce7e0274ee8d1b68a77a2f5dcb5f0c8d9b1a768a3fcedd52ca175c30ceef24a6cfad6561ecdb342875ddf89814"}, 0xa0, 0x40000}, {&(0x7f0000492000-0x60)={0x27, 0x375e, 0x1, 0x6, 0x12, 0x9, "4789986ecc281ddf3cc26b522fcc1a0fd84d6e41451ab9139db45d9dffc10b15326a2501e3257af99171b0c7a7fc03f0591d910839817e90b019a1c0cb9a8c", 0x8df}, 0x60, &(0x7f00009fe000)=[{&(0x7f0000f6c000)="fd7caeaca18ca6233ef2cb185e21a2567293970b0df8219a6996a7fb8c0445a78bbeeb2a684ffb615dcbf9b04047948c95dd9453d348886aba6cdfd90271b770d32c63e09ad8c2c0daf7a2dcc01bf7eb11a7901b809f709a9ed8bc2461907f6c1fe9b9df2ac4858584883bfa16610a56faf5d3eae7be7a7daacb79c21b4de4a54519e8c53a909c554259cbf838dfeb770c5121f47ec97e3af607151e462e2c8b8fef130401058231ad242e1097f829bb806adf2aba385ea72937ff1ba98836c365598367a0ba5b699149cf95cc9a3df9576d972b08d3eeec1f803ebf8cc0aac69e351380053e", 0xe6}], 0x1, 0x0, 0x0, 0x8010}, {&(0x7f0000627000)={0x27, 0x80000001, 0x3, 0x7, 0x1, 0x1, "ca25041cb5407f8c9f3cf5cb5e03350f5749b60faa1a4af87844b8eaa571e430abe96cf35faced55e1005cfd0702ac15faa6036fe6590e216768c73b1def46", 0x6}, 0x60, 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{&(0x7f00009dc000)="e53d11ebe579cc77ccc67cae05fbc81bad586b7e1c1bec742f3f1fa3c6a2ac2eeadf38d5b0528d318d89457f74c20b98ad127c94e23a5ca080b66c2d1645cb3f07b946efd73785db8a1e6bf97eea9f17480a21e764b48e08f09680a43727b9108560b7595362c9cde4448003178619e325fa7c2af837db0adffa1199073dcae4b27d727929756f879ae4dd0b55f2f4d59a0ea92dba25d287883bfb1b25931c4157b161f1b264f578ea8314b14d84d7ea05c501fcc3bd157849b0b13a12a2e50ed65f23c4e24810ab3ffb8d08c14251f224c82101caf8fe09894b6a28d722d78fba8ac66445ae17032ccd286f4003bef37a5f2f6b08d6044c917e148f1e7ccf", 0xff}, {&(0x7f0000c05000)="cc3d15f4d8012bf391de89169fdf6e46ca9a076b50f34fe65bdd3d61fe1b97879fcb7051e21ec3a756fc3f4dfb2b221f65b9df648aa40e57da9d544eaafe9d02bd434b52f2d67bb83e1120469b1f2395f6d7d2c120722190fc66a7200c47b1bdca39362f1842e7b23578a66b7f2fecb0047c1d3b26f7fe2a8b1052c16c3460e17e480a1978b5b98774fccbdb1879b9882788ba9754ddcd0661065ac48274237685806cbb51389139ffe4a51d63a5d539a5ba9dd09ac230a92c9cb13bb4d7b802d0397e3ed3b7324928d5286d5cd6e8213f36e3124acc1023e88a8a6f72c36f40af1a61b13db9cd5261546128ad4b0d1dbe23", 0xf2}], 0xa, 0x0, 0x0, 0x10}, {&(0x7f0000ad8000-0x60)={0x27, 0xd51, 0x225, 0x1, 0x1, 0x10000, "67472bd3e19b590a063a3d65f6256f59492b4ac05c0c523810b8a629751d53bb6eb19409b8d3327664ad6618a00d6e48fc952c4b91ef6e95cd323af4389618"}, 0x60, &(0x7f0000ac5000-0x40)=[{&(0x7f0000875000-0x9e)="889c21278cc482557977c6cdd9b6ad666f38e5ae55e2a7904ab7049c0292adabc46c7772ed97a900d4e9c8421cdae98ad0e4e3cfcd403cd2945e6991bfad6345b5c0d74bf0011ea3cea35c872b14895d51d2ddc861b9f52b7d1aff299b6f8782141ac6472f4680d6353101b13aac435d39e4513a87f2badbeacf501196afbe7df627d86616dd60247d1bf1296582a2eaec39d4f2e67d96b9da0f3cc082b3", 0x9e}, {&(0x7f00008ce000-0x2b)="c62c249dd3dead2bdc00afdb4c0f6546f7498f05716ead5333a056cecddd3225dd56c78c104dd4ab945814", 0x2b}, {&(0x7f0000172000-0x47)="47e803b51125a2bb6a3c3d85ce99b62011afe911c374c1aa36c3f62b7aa7be893d699ecbbc3e5e2d8489a63366e7ca74a2fcb0e4f3f3d6a3162e9f91d7837c04c925817010fe65", 0x47}, {&(0x7f00007cc000)="df3baa942fa2bc6dd76a56e2f7384fd3c4511041e553fe71eb8686682ddc614b9d21e1ed87d8f2b8f46068916e84b7d750d3", 0x32}], 0x4, &(0x7f00005a6000-0x70)={0x70, 0xff, 0x5a8b, "69cb03a5b9aaae7a134551588208ed0b951280fa44c5bb12f26cc63752cdd254a357779a5046125bc32d3a6d70a1e299a19277aad23df4227e73d4d78b9bfa5fb048e17a1f8436728b1bb9c77867d8748ce17d645a3e82937f59"}, 0x70, 0x8084}, {&(0x7f000050d000)={0x27, 0x7b, 0x4, 0x5, 0x6, 0xffffffffffffffff, "e3c6804299186310eeefb71f8c9979e25ef83bd3212160cf0b3fb94fb4873da6cf09bc56d9d09801eca0dbe92783c68f4de0aa516c0588fdf3d54ef57042cd", 0x1}, 0x60, &(0x7f0000d14000-0x40)=[{&(0x7f0000e7e000-0x32)="f71846c3ab75400ae0bb905d50efe032990dd7129f90615a1b549a68d09ae1b506f1f30c85fec10323b730f721d8fedc9734", 0x32}, {&(0x7f0000013000-0x3a)="de6ec8b3da85e7daf4e8986f2c5f06ce9653646f1af18632e90183dcd6d4d82f5ae3cf95a0f6c23a0673256230be351625fe96fcd2320f1e3b8b", 0x3a}, {&(0x7f0000a0e000-0xbd)="8b332f8fc7ff46d48eccb618155ed9e45102a2995038d34b00484f9d09763e1b29a8b87867e4bae080d7fba1bc2c6b269c4994a9c8734417f8108b435641aaf30768e0f78b1e45e16db9624ba68b84b09762309e0aa58ed71b1454f36a46a4bf5ea817203186a6c754cfbfc0223491d9705f8b23b602bede436867fa75587124a6f43ad7149456453bbe51ab81676fd9bbdae7887d53b17144a60158871f37eb41a4b1bcd7f7ae6a7002aba3cedeef8edea5faceceb864555802a2d8ff", 0xbd}, {&(0x7f000023b000)="c2cfa45403a6bdb55dada016e783e6fd4ee6b9c1926e248a55dc04c95cb08d8bb342df429774cf55814ec25a5f9787c031e03d17a3278e4b181b241e9da894824ed32306c1b55db5fef0e61de91fd0d5cec94c1187dcb2", 0x57}], 0x4, &(0x7f00009e4000)={0x48, 0x113, 0x3f, "1cf63860ef63cb6ad3aaf1334ea9504514a40577e35bef6df6adb18899f324e5e8b954c5455c0275fff31c6d08b3c1fbef6d"}, 0x48, 0x40000}], 0x8, 0x40000) 2018/02/12 18:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000000000)="6084fbb8ea47cea46656c333c8d00256b3770f14ee1417e905e316b107c9ebb2fdc5a6a91ad96aab721d8a59e4565c1899c03efcd8c7fe2f595d10d650cb7430f951f72c04f9243188380f59ec12bdf67623b48a0deef0") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) connect$bt_sco(r0, &(0x7f0000246000-0x8)={0x1f, {0x9, 0x6, 0x1, 0x3f, 0x3, 0x400}}, 0x8) recvmmsg(r1, &(0x7f0000c11000)=[{{&(0x7f00000c2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f000093f000)=[{&(0x7f00002ca000-0x1f)=""/31, 0x1f}, {&(0x7f0000b03000-0x61)=""/97, 0x61}, {&(0x7f000039b000)=""/250, 0xfa}, {&(0x7f0000ce0000)=""/87, 0x57}, {&(0x7f0000ec4000)=""/85, 0x55}], 0x5, &(0x7f0000f8a000-0x5e)=""/94, 0x5e, 0x500000000000000}, 0xd9df}, {{0x0, 0x0, &(0x7f0000338000-0x30)=[{&(0x7f0000555000)=""/14, 0xe}, {&(0x7f0000e89000)=""/34, 0x22}, {&(0x7f0000539000)=""/173, 0xad}], 0x3, &(0x7f0000efe000)=""/75, 0x4b, 0x1}, 0x8}], 0x2, 0x2023, &(0x7f0000235000-0x10)={0x0, 0x989680}) 2018/02/12 18:15:34 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000af4000)=""/84, &(0x7f0000af4000)=0x39) 2018/02/12 18:15:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000), &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:34 executing program 1: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000011000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000136000)='encrypted\x00', &(0x7f0000a80000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f9e000+0xdc7)='+/eth0.cpuset)\x00', 0xfffffffffffffffd) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f0000fa0000-0x4), 0x20000004, &(0x7f0000746000)) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000f9e000)='\x00') setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000f9d000)=@raw={'raw\x00', 0x9, 0x3, 0x300, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x230, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x3, &(0x7f000069d000-0x30), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0x138, 0x160, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@common='ip6tnl0\x00', {}, @syzn={0x73, 0x79, 0x7a}, {}, 0x0, 0x1}}, @common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x87}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) sendmsg(r0, &(0x7f0000025000)={0x0, 0x0, &(0x7f000001c000)=[], 0x0, &(0x7f000000f000)=[]}, 0x0) 2018/02/12 18:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000897000-0x4), 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a6f000+0x5c7)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f00006ee000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000587000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80, 0xfff, 0x1, 0x0, 0xf5, 0x10, r1}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00006a8000-0x4), 0x4) sendto$inet6(r2, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x80, &(0x7f0000e89000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000525000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00004a5000-0x38)=[{0x3, 0x4}, {0x3, 0xff}, {0x3, 0x6}, {0x3, 0x5}, {0x2, 0xde}, {0x0, 0x1000081}, {0xb, 0xffffffffffffffff}], 0x7) sendto$inet6(r2, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 18:15:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f0000e32000), 0x0) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f000093e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00007d2000)={0x0, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x19, 0x92, 0x80000000, 0x1, 0xfff, &(0x7f0000001000-0x10)=@common='yam0\x00', 0x5, 0x6, 0xc59}) 2018/02/12 18:15:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:34 executing program 6 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:34 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000af5000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000af4000), &(0x7f00004b7000-0x4)=0x10) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000af6000-0x8)={0x1, [0x0]}, &(0x7f00007bf000-0x4)=0x8) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000af5000)={r2, 0x0, 0x7, [0x6, 0xb95d, 0x0, 0x9, 0x2, 0x9, 0x5]}, 0x16) 2018/02/12 18:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000092f000)={@syzn, @ifru_data=&(0x7f0000abe000-0x20)="982a519b2ef82bcaf1b5918695b74936ecb8aab4e835ca1d0eaa1841ebdba323"}) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000), 0x8) 2018/02/12 18:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:34 executing program 3 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000099d000)='/selinux/checkreqprot\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000504000)=0x7) r1 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000028000)=""/233) 2018/02/12 18:15:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socketpair(0x10, 0x0, 0x8001, &(0x7f0000f36000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r2, 0x21, 0x4000000000000f, &(0x7f00009c8000)="41a9e66b093865d9d4b9b5a0194a65d9afb600c462f1f0c75e5b2ddc8fc4be132ba76f1dcd1216e8b1b02c3e063d09da67e69a86343f0a7656e9b43fa2a32250191bc19cfac0bb124ad80dd99d9c45322f8304d525d707fec5b758eebb86481c60411ed9d9b0dc976a6e2e4012016d9b04f18cf3b6aa7292472e33e08f85a471286b0e5f7ff50bb85b1e419e4282b9678150a912b713d62fc927622ff3c309b65672f170dce058237d103d8cd75a6d170d4985328b1dd7c34d4cb1648f2b9d0302d1", 0xffffffffffffff5d) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) accept$packet(r2, &(0x7f0000353000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000096d000-0x4)=0x14) recvfrom$packet(r0, &(0x7f000048d000-0x2d)=""/45, 0x2d, 0x100, &(0x7f000050e000-0x14)={0x11, 0x0, r3, 0x1, 0x400, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000cff000-0x9a)="f2541eb06911394a060a32f9615cb6226ea9217b427dd9d52a5531ab6c630757f1c15baa2a8c5c0595ea250a635504c259a6fe281f123d9b3fdb7cea1b9fb4febc0707fe9941593ca25f1b7f344551e8f79848128a81cddb3bc1b918a6913b1cb7744a4bf76f02724a86f793a2521219694e2dec1172747e4143dc623f0c317728a6fc29a1eaee436779f325755dcfc50a7980a4f4e823f62e0d", 0x9a) 2018/02/12 18:15:34 executing program 4: r0 = syz_open_dev$sg(&(0x7f000063e000-0x9)='/dev/sg#\x00', 0x0, 0x200480) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f000057d000-0x98)=""/152) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x280002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f000074a000)=""/185, 0xb9, 0x1000026, 0x0, 0xfffffffffffffd72) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92), 0x0, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/12 18:15:34 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000cbc000)='/dev/vcsa#\x00', 0x9, 0x180) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d8a000-0x108)={0x0, @in6={{0xa, 0x3, 0xfff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, [0x0, 0x7, 0xfea6, 0x9, 0x8, 0x7fff, 0x1, 0x300, 0x2, 0xfffffffffffffffa, 0x5, 0xa9, 0x4, 0x7fffffff, 0x6]}, &(0x7f0000fe6000)=0x108) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fe7000-0xc)={r1, 0x8000, 0x30}, 0xc) r2 = socket$inet6(0xa, 0x6, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000fea000-0x4), &(0x7f0000684000)=0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000fe7000-0xc)={0x0, 0xaef}, &(0x7f0000fe6000)=0xc) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ebb000)={0x0, 0x3ff, 0x3, [0x6, 0x1, 0x2fee]}, &(0x7f0000fe7000-0x4)=0xe) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00003ca000)=""/72) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000fe6000)={r3, 0x78ce3947, 0x20, 0x100000000000, 0x80, 0x0, 0xffffffff00000001, 0x1ff, {r4, @in6={{0xa, 0x1, 0x401, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, 0x100, 0x0, 0x7fffffff, 0x2, 0x97f}}, &(0x7f0000694000)=0xb8) 2018/02/12 18:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) 2018/02/12 18:15:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f00009a4000)=0x5, 0x4) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"742d51e50c2e0b"}, 0x10000}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) [ 47.425434] FAULT_INJECTION: forcing a failure. [ 47.425434] name failslab, interval 1, probability 0, space 0, times 0 [ 47.436713] CPU: 1 PID: 7477 Comm: syz-executor3 Not tainted 4.16.0-rc1+ #310 [ 47.443986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.453340] Call Trace: [ 47.455936] dump_stack+0x194/0x257 [ 47.459592] ? arch_local_irq_restore+0x53/0x53 [ 47.464286] should_fail+0x8c0/0xa40 [ 47.468010] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 47.473123] ? __local_bh_enable_ip+0x121/0x230 [ 47.477792] ? _raw_spin_unlock_bh+0x30/0x40 [ 47.482186] ? release_sock+0x1d4/0x2a0 [ 47.486232] ? refcount_add+0x60/0x60 [ 47.490021] ? __release_sock+0x360/0x360 [ 47.494173] ? find_held_lock+0x35/0x1d0 [ 47.498270] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 47.504146] ? rcu_note_context_switch+0x710/0x710 [ 47.509077] should_failslab+0xec/0x120 [ 47.513043] kmem_cache_alloc_node+0x56/0x760 [ 47.517534] ? netlink_insert+0x500/0x500 [ 47.521675] __alloc_skb+0xf1/0x780 [ 47.525294] ? skb_copy_and_csum_dev+0x370/0x370 [ 47.530041] ? _copy_from_user+0x99/0x110 [ 47.534181] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 47.539789] ? selinux_inet_conn_established+0xf0/0xf0 [ 47.545057] ? sock_has_perm+0x2a4/0x420 [ 47.549114] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 47.554642] netlink_sendmsg+0xa86/0xe60 [ 47.558713] ? netlink_unicast+0x6b0/0x6b0 [ 47.562993] ? security_socket_sendmsg+0x89/0xb0 [ 47.567733] ? netlink_unicast+0x6b0/0x6b0 [ 47.571955] sock_sendmsg+0xca/0x110 [ 47.575657] ___sys_sendmsg+0x767/0x8b0 [ 47.579629] ? copy_msghdr_from_user+0x590/0x590 [ 47.584365] ? find_held_lock+0x35/0x1d0 [ 47.588429] ? __f_unlock_pos+0x19/0x20 [ 47.592389] ? lock_downgrade+0x980/0x980 [ 47.596522] ? get_pid_task+0xbc/0x140 [ 47.600400] ? __fget_light+0x2b2/0x3c0 [ 47.604362] ? fget_raw+0x20/0x20 [ 47.607807] ? find_held_lock+0x35/0x1d0 [ 47.611864] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 47.616693] ? vfs_write+0x374/0x510 [ 47.620395] ? wait_for_completion+0x770/0x770 [ 47.624988] __sys_sendmsg+0xe5/0x210 [ 47.628771] ? __sys_sendmsg+0xe5/0x210 [ 47.632734] ? SyS_shutdown+0x290/0x290 [ 47.636702] ? __sb_end_write+0xa0/0xd0 [ 47.640694] ? SyS_read+0x220/0x220 [ 47.644319] SyS_sendmsg+0x2d/0x50 [ 47.647843] ? __sys_sendmsg+0x210/0x210 [ 47.651889] do_syscall_64+0x282/0x940 [ 47.655758] ? __do_page_fault+0xc90/0xc90 [ 47.659980] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 47.665501] ? syscall_return_slowpath+0x550/0x550 [ 47.670415] ? syscall_return_slowpath+0x2ac/0x550 [ 47.675338] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 47.680705] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.685548] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 47.690719] RIP: 0033:0x453a59 [ 47.693889] RSP: 002b:00007fb42995ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 47.701578] RAX: ffffffffffffffda RBX: 00007fb42995b6d4 RCX: 0000000000453a59 [ 47.708825] RDX: 0000000000000000 RSI: 0000000020d65000 RDI: 0000000000000013 [ 47.716079] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 2018/02/12 18:15:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000de9000)=0xbd3, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000580000-0x120)={0x435, 0x0, 0x6, 0x2, [], [], [], 0x10001, 0x4, 0x4e5e, 0x3, "0d39d90e458e5d154a23da8a1ccbf550"}) sendto(r1, &(0x7f000077f000-0x1000)="e7", 0x1, 0x0, 0x0, 0x0) recvfrom$packet(r1, &(0x7f000056c000-0x54)=""/84, 0x54, 0x0, &(0x7f000000a000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) tkill(r2, 0x16) 2018/02/12 18:15:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) get_mempolicy(&(0x7f0000fa9000), &(0x7f0000be8000), 0x270382df, &(0x7f00005e8000/0x4000)=nil, 0x1) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) rt_sigtimedwait(&(0x7f000075c000-0x8)={0x1}, &(0x7f0000596000), &(0x7f00003a3000-0x10)={0x77359400}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:34 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 47.723331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 47.730578] R13: 00000000000004b2 R14: 00000000006f7150 R15: 0000000000000000 2018/02/12 18:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)='1', 0x1, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000249000-0x8)={0x0}) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e58b9d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96acd50a149d508fb5d5480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f9", 0xf9, r0) r4 = dup(r2) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000b1d000-0x4)=0x8) r5 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000936000-0x82)="3041338d287a97212682dc45620cc054876e8f80ec00b5aff41fd18da7cad81068f0ede649450cd1ee0921fdb615d29f5f4342eea77db045247d21f4aadc74025d69b9d02c4b7656c3cc9eea0889546ad6bb7d3ce8c3bda9311626cc5371b63966436450c8288ff62c051bdd0e02139ac4d92adc362686ae01", 0x79, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r3, r5}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40), 0x3f}) 2018/02/12 18:15:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x56b, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000010b000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r1, &(0x7f0000d0e000-0x6b)={'system_u:object_r:klogd_var_run_t:s0', 0x20, 'system_u:object_r:apt_var_cache_t:s0', 0x20, 0x33, 0x33, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6b) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f000042b000)=""/189) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000fb000)={0x200, 0x7, 0x8, 'queue1\x00', 0x400}) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) 2018/02/12 18:15:34 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x5, 0x4000000000000049) fstatfs(r0, &(0x7f0000005000)=""/207) r1 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000003000-0x8)='./file0\x00', r1, &(0x7f0000008000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000009000-0x4)=0x2, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000005000-0x10)={&(0x7f0000009000)='./file0\x00', r1}, 0xfffffffffffffe8a) open(&(0x7f0000002000-0x8)='./file0\x00', 0x400401, 0x100) [ 47.823453] audit: type=1400 audit(1518459334.615:39): avc: denied { validate_trans } for pid=7511 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/02/12 18:15:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0xfffffffffffffffe, 0x0) clock_gettime(0x0, &(0x7f00004e7000-0x10)={0x0, 0x0}) futex(&(0x7f0000168000)=0x8001, 0x1, 0x2, &(0x7f00001b5000)={r1, r2+30000000}, &(0x7f0000416000-0x4)=0x507ccfe8, 0x88c) r3 = syz_open_dev$sndseq(&(0x7f000075c000)='/dev/snd/seq\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000f62000)) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:34 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xef58799c3193a214, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0xfffffffffffffd98) 2018/02/12 18:15:34 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mouse(&(0x7f00004b1000-0x12)='/dev/input/mouse#\x00', 0x7ff, 0x200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000055000)={r1, r1, 0x5, 0x2}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:34 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ffa000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000dee000)={"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"}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000ffb000-0xb)='/dev/midi#\x00', 0x7, 0x2000) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000aaa000-0x4), &(0x7f0000ffa000-0x4)=0x4) 2018/02/12 18:15:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000ef6000)='syzkaller\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f000074b000-0x4)=0x1, 0x4) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00005bc000-0x1a0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) 2018/02/12 18:15:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b9b000-0x10)=@syzn={0x73, 0x79, 0x7a}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/12 18:15:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00009d2000)=0x0) ptrace$cont(0x1f, r1, 0xf4f6, 0x5) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r2 = socket(0x10, 0x80006, 0x2) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000fd4000-0x2)=0x2, &(0x7f0000cdd000-0x8)=0x2) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom$inet6(r3, &(0x7f00000b2000)=""/100, 0x64, 0x0, &(0x7f00002b8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000b4e000-0x1000)="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", 0x1000) socketpair(0x5, 0xa, 0x0, &(0x7f0000e4d000)={0x0, 0x0}) inotify_add_watch(r4, &(0x7f000044f000-0x8)='./file0\x00', 0x2000081) 2018/02/12 18:15:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000d5c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x200000) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000671000-0x3f0)={'filter\x00', 0x7, 0x4, 0x3a0, 0x1d0, 0x0, 0x1d0, 0x2b8, 0x2b8, 0x2b8, 0x4, &(0x7f00005be000-0x40), {[{{@arp={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@random="d84e828459a0", {[0x0, 0xff, 0x0, 0xff, 0xff]}, 0x3, 0x1, 0x3, 0x9, 0xffffffff, 0x7, @generic="869b7b9568283fe193225e6dd7bf4696", @generic="d0ca858dd1480e5975118afeb12c24de", {}, {0xff}, 0x0, 0x20}, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x5, 0x8001}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x4, 0x4}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x7fff, 0x1b86}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005ca000-0x10)={0x3, 0x1, 0x2, 0x6, 0x0}, &(0x7f000089f000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004a6000-0xfc)={r1, 0xf4, "2bf28ad5649c10eeb9a7f7490859a52cb0eb23eb804890b6b1735510ecb53681ee2497a5e0ab8df8202c6880da0f9c755341938105c9f6ff4ccce3aa41849e5855263d52914180f6535d92ee9965f03d8441b3cc5a51c8ad827f721af978b93821d5901c28b316ff1d22660cfa0e4a524307a645a4c2649c5f48bc92f4ecb8dae2622dee5bc9430bdcd5460e2fd87c0617a1452ce6e533ff9795399d5914a821dbf7bf27d21df0ede6e4984e90e9c78224a4d6123f6dcbc88efdca8fef8c69856e8cc9d539c57de22a8aff21eee84c05391d07e41c2ad239abfeff48d0028b398b30f297a03c45385b47563d271b46b4f5486c54"}, &(0x7f0000dfd000)=0xfc) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000ce4000)={0x4, 0x0, [{0x8001, 0x0, 0x1}, {0x6, 0x0, 0x8}, {0x296}, {0x151, 0x0, 0x6}]}) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) dup2(r2, r2) 2018/02/12 18:15:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x4) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000bb0000-0x4)=0x5, 0x4) syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000af4000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/02/12 18:15:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000418000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000a4d000)=0x10001, 0x4) r2 = accept4$unix(r0, &(0x7f0000a41000)=@abs, &(0x7f0000fee000)=0x8, 0x80800) ppoll(&(0x7f0000624000)=[{r2, 0x10}, {r0, 0x1000}, {r0, 0x100}, {r0, 0x300}], 0x4, &(0x7f0000f35000-0x10)={0x0, 0x1c9c380}, &(0x7f00005e1000-0x8)={0x1}, 0x8) sendmmsg$unix(r2, &(0x7f00007e7000)=[], 0x0, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) r2 = memfd_create(&(0x7f00005d8000)='pkcs7_test\x00', 0x2) write$selinux_create(r2, &(0x7f0000358000-0x54)=@objname={'system_u:object_r:event_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x38, 0x37, 0x20, './file0\x00'}, 0x54) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) [ 48.048529] audit: type=1400 audit(1518459334.841:40): avc: denied { accept } for pid=7565 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/12 18:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/02/12 18:15:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x257, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)) setgid(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0xb4)=[{{&(0x7f0000b66000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f00005f2000)=[{&(0x7f0000000000)=""/255, 0xff}, {&(0x7f0000b3c000+0x1f1)=""/204, 0xcc}, {&(0x7f0000000000)=""/75, 0x4b}, {&(0x7f0000001000-0xec)=""/236, 0xec}, {&(0x7f0000c91000)=""/155, 0x9b}], 0x5, &(0x7f000026d000), 0x0, 0x7}, 0x100000}, {{&(0x7f0000278000-0x10)=@nfc, 0x10, &(0x7f0000000000)=[{&(0x7f000093b000-0xa9)=""/169, 0xa9}, {&(0x7f0000001000-0xf4)=""/244, 0xf4}, {&(0x7f00001ca000)=""/238, 0xee}, {&(0x7f0000a49000)=""/122, 0x7a}, {&(0x7f00006d0000)=""/193, 0xc1}, {&(0x7f0000492000)}, {&(0x7f000089d000)=""/129, 0x81}, {&(0x7f00007a3000)=""/255, 0xff}], 0x8, 0x0, 0x0, 0xfff}, 0x9}, {{&(0x7f0000001000-0x8)=@un=@abs, 0x8, &(0x7f0000849000-0x90)=[{&(0x7f000030d000-0x83)=""/131, 0x83}, {&(0x7f0000000000)=""/208, 0xd0}, {&(0x7f0000bea000)=""/241, 0xf1}, {&(0x7f0000ee1000-0xe0)=""/224, 0xe0}, {&(0x7f0000000000)=""/65, 0x41}, {&(0x7f0000001000-0xfe)=""/254, 0xfe}, {&(0x7f0000e49000)=""/109, 0x6d}, {&(0x7f0000001000-0x11)=""/65, 0x41}, {&(0x7f0000000000)=""/100, 0x64}], 0x9, &(0x7f0000d93000-0x91)=""/145, 0x91, 0x7ff}, 0x106c}], 0x3, 0x42, &(0x7f0000001000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4), 0x8b, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0) 2018/02/12 18:15:34 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d89000-0x77)={0x0, 0x6f, "2c8650417dde5018854e9190555590cbd4d81e1876da0ccebbe721d52770998172bc47fe18a960735e352c13694469dd871a7e8b6e7ad5bedb71ac90377ad01bb37e886af986f091822324ea8638b5db222d0c9e73d779d78eb0b2c2edc0550d1ca51ec119617ba6b522c39740c29e"}, &(0x7f00001ea000-0x4)=0x77) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f02000-0x8)={r1, 0x10001}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000e6b000)={{0x99, 0x0, 0x5, 0x3, "f625c805a3b9a6a75711ab6f94a9fdac6154ac8e4c1951fb851f20fec730388da0948582f46fb3e3ffeedaa0", 0x8001}, 0x8, [0x4, 0x238894f7, 0x5, 0x8, 0x1, 0x4, 0x10f, 0xca9, 0xffffffffffffff3b, 0x7fff, 0x9, 0x400, 0x0, 0x100, 0x8, 0x401, 0x1, 0x8, 0x100000000, 0x5, 0xb7fe, 0x8, 0x100, 0x1, 0x8, 0x4, 0xfffffffffffffffb, 0x3, 0x1, 0x7fff, 0xffff, 0x1, 0x5, 0x6, 0x8c, 0x9, 0x8000, 0x100000000, 0x0, 0x1800000000000, 0x38, 0x7ff, 0x6, 0x1000, 0x2, 0xfffffffffffffffc, 0xfff, 0x9, 0x20, 0x80000001, 0x6, 0x978e, 0x0, 0x8, 0x1, 0x8, 0x5, 0xffffffffffff19a0, 0x2, 0x3, 0x101, 0x0, 0x401, 0x3, 0x2716839a, 0x7, 0x100000000, 0x9, 0x80000000000000, 0x6, 0x1, 0xffffffffffff0000, 0x7, 0x0, 0xffff, 0x8, 0x7, 0x6, 0x1ff, 0x2, 0x0, 0xffff, 0x0, 0x80000000, 0x7, 0x401, 0x400, 0x100000001, 0x5, 0x4, 0x4, 0x3, 0x3, 0x3, 0x2, 0xffff, 0x6, 0x80, 0x7fffffff, 0xfffffffffffffff7, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x9, 0x84, 0x961, 0x2, 0x5, 0x5fe0, 0xf2, 0xc500000000000000, 0x1000, 0x2, 0x7, 0x100, 0x4, 0x40, 0x8, 0x3ff, 0x6, 0x1000, 0x7fff, 0x6, 0x96a], {0x0, 0x989680}}) 2018/02/12 18:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f000097d000-0xc)={0x1, 0x0, [0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000d96000)={0x1, 0x10f000, 0x951, 0x0, 0x2}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000747000)="b9800000c00f3235008000000f30b9210b00000f3266baf80cb82c1afb8fef66bafc0cb800300000efc4e205b8eb660f38801bb9800000c00f3235004000000f3066bad004ec66ba410066edb8e10000000f23d00f21f835000000020f23f866b88b000f00d0", 0xd6}], 0x1, 0xfffffffffffffffe, &(0x7f0000eb8000)=[], 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000597000)={0x50003}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/12 18:15:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x80000, 0x9) r1 = socket(0xf, 0x80001, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00001b9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5c1) fcntl$getownex(r1, 0x10, &(0x7f0000f1a000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ebb000)=r2) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000a03000-0x4)={r1}) 2018/02/12 18:15:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs, &(0x7f000066c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000000)=""/72, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f000049d000-0x54)=""/84, &(0x7f0000af4000)=0x54) 2018/02/12 18:15:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xc3, &(0x7f0000039000), &(0x7f0000351000-0x4)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/12 18:15:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000053b000-0x44)={{0x2, 0x0, @empty}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x2, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='ifb0\x00'}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c22000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006ae000)='/selinux/checkreqprot\x00', 0x12000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000807000)={0x0, 0x3ff}, &(0x7f000010f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000ec7000)={r5, 0x8}, &(0x7f00000e3000-0x4)=0x8) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000345000)=0x453, 0x2) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000d07000-0x8)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0xffffffee) 2018/02/12 18:15:35 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0xfffffffffffffc00) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000af5000-0xd)='/dev/usbmon#\x00', 0x7ff, 0x800) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f000075e000+0x1ff)={0x9, [0x800, 0x1, 0xfffffffffffffff7, 0xffffffffffff0001, 0x8, 0x400, 0x7, 0x5, 0x5d29]}) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f0000435000-0x4)=0x412a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001c7000-0x4)=0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000af6000-0xe8)={{{@in=@multicast2, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f000037c000)=0xe8) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000af6000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x9}, 0x800000000006, r3}) fcntl$lock(r0, 0x5, &(0x7f0000a29000)={0x0, 0x0, 0x2, 0x0, r2}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) r5 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r4, r5, &(0x7f0000ea6000-0x8), 0x2) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000af7000-0x44)={{0x2, 0x0, @rand_addr=0x327}, {0x6, @random="2603e618e031"}, 0x4, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @common='ip6_vti0\x00'}) 2018/02/12 18:15:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x257, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)) setgid(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0xb4)=[{{&(0x7f0000b66000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f00005f2000)=[{&(0x7f0000000000)=""/255, 0xff}, {&(0x7f0000b3c000+0x1f1)=""/204, 0xcc}, {&(0x7f0000000000)=""/75, 0x4b}, {&(0x7f0000001000-0xec)=""/236, 0xec}, {&(0x7f0000c91000)=""/155, 0x9b}], 0x5, &(0x7f000026d000), 0x0, 0x7}, 0x100000}, {{&(0x7f0000278000-0x10)=@nfc, 0x10, &(0x7f0000000000)=[{&(0x7f000093b000-0xa9)=""/169, 0xa9}, {&(0x7f0000001000-0xf4)=""/244, 0xf4}, {&(0x7f00001ca000)=""/238, 0xee}, {&(0x7f0000a49000)=""/122, 0x7a}, {&(0x7f00006d0000)=""/193, 0xc1}, {&(0x7f0000492000)}, {&(0x7f000089d000)=""/129, 0x81}, {&(0x7f00007a3000)=""/255, 0xff}], 0x8, 0x0, 0x0, 0xfff}, 0x9}, {{&(0x7f0000001000-0x8)=@un=@abs, 0x8, &(0x7f0000849000-0x90)=[{&(0x7f000030d000-0x83)=""/131, 0x83}, {&(0x7f0000000000)=""/208, 0xd0}, {&(0x7f0000bea000)=""/241, 0xf1}, {&(0x7f0000ee1000-0xe0)=""/224, 0xe0}, {&(0x7f0000000000)=""/65, 0x41}, {&(0x7f0000001000-0xfe)=""/254, 0xfe}, {&(0x7f0000e49000)=""/109, 0x6d}, {&(0x7f0000001000-0x11)=""/65, 0x41}, {&(0x7f0000000000)=""/100, 0x64}], 0x9, &(0x7f0000d93000-0x91)=""/145, 0x91, 0x7ff}, 0x106c}], 0x3, 0x42, &(0x7f0000001000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4), 0x8b, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0) [ 48.191661] audit: type=1400 audit(1518459334.984:41): avc: denied { setgid } for pid=7577 comm="syz-executor2" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 18:15:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000c88000-0xb)='/dev/vcsa#\x00', 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000fcd000-0x4)=0x5, 0x4) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000000), 0x10) 2018/02/12 18:15:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/02/12 18:15:35 executing program 5: epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000098c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x36) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000df000)={{0x3, 0x1, 0x8, 0x62f, 0x3, 0x8000000000000}, 0x4}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00001d8000-0xc6)="0a4f3f20cbcb95782a9216b487e0833d371c829fa090f2c3821f246af6181c83847682ecfef915c409c39fcca6d49ef95e0b76900b787b8c5c332afa7e2f0836cfb7d09f4166e236dc5aaf80132e17d9c7c3e2609d6e578398cbed234a367f97a3e49cdfcd657577433086b48c2ebbf0616a90572e30780d481f7b4614e3203697f534bc9b73b504e41a22ed573b8b074835f31517f488f84aeeb560b41db02ab38fd1dc786f60935003400053f6a46ab406388e170c0b55f6e2927def73c73959ab437ce28f") 2018/02/12 18:15:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r0, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:35 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000f9c000)={@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @rand_addr=0x9}, 0x0, 0x2, 0x4, 0x4}}, {&(0x7f0000975000)=""/4096, 0x1000}, &(0x7f0000413000), 0x65}, 0x46) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000002000-0xdd)="db42366e8ba45f9fa02d15056297d4238b211e5574e2aa6d2d7bceffa8cca66ed5338c850d16816ac4eb3c1e121d4786697fbee23f8b5422112cc3a2ee1694abe89812b5d9ae1f91e77c97d7bca4fa28ba54b90c704a60181de3ad29bf0144e4ece02b34a2f813c44a1eb6ef73deeabf66da07b32329dc9d0fde6d8cd5fdae19c6a6c15d5d7e19e4965be22162ad089c83e1b39b4fc1fee3c169765bac7ce98aad3ea68e", 0xa4) mmap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000b21000/0x2000)=nil, &(0x7f0000001000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000007000)=[{&(0x7f0000004000-0x1aa)="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", 0xfffffffffffffed6}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_NMI(r2, 0xae9a) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/02/12 18:15:35 executing program 1: r0 = socket$inet(0x2, 0x80000, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x84, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00009b7000-0x9)='/dev/vcs\x00', 0x400000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ptype\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000517000-0xb)='/dev/midi#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000d57000-0x4), &(0x7f0000279000)=0xfffffffffffffd12) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005df000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) openat(r1, &(0x7f0000f7b000)='./file0\x00', 0x0, 0x111) 2018/02/12 18:15:35 executing program 4: getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000687000-0xd4)=""/212, &(0x7f0000000000)=0xd4) r0 = open(&(0x7f0000974000)='./file0\x00', 0x0, 0x41) bind$inet(r0, &(0x7f00000de000-0x10)={0x2, 0x1, @empty}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x7) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000440000-0x4)=0x10) 2018/02/12 18:15:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a30000-0x9)='/dev/sg#\x00', 0x0, 0x280000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000105000)={0x1, 0x7, 0x7, 0x3, &(0x7f000096f000)=[{}, {}, {}, {}, {}, {}, {}]}) r2 = request_key(&(0x7f0000abf000-0x6)='rxrpc\x00', &(0x7f0000419000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e82000-0xd)='wlan0keyring\x00', 0x0) r3 = geteuid() getresgid(&(0x7f0000e23000-0x4)=0x0, &(0x7f0000e60000), &(0x7f000065d000)) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000a90000+0x8a5)='/dev/audio\x00', 0x101000, 0x0) futimesat(r5, &(0x7f00003cb000-0x8)='./file0\x00', &(0x7f0000247000)={{}, {0x0, 0x2710}}) keyctl$chown(0x4, r2, r3, r4) 2018/02/12 18:15:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/02/12 18:15:35 executing program 7: mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x20131, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000003000-0x10)={0x69, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000001000)={0x1, 0x1, &(0x7f0000ff0000)=""/28, &(0x7f0000002000-0xfc)=""/252, &(0x7f0000ff1000-0x99)=""/153, 0x106000}) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0xdf1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001000)={0xb7fd, {{0xa, 0x2, 0x7f, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8}}, 0x1, 0x6, [{{0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @empty}, 0x1}}, {{0xa, 0x0, 0x8, @empty, 0x1}}, {{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x400}}, {{0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0xa3c}}, {{0xa, 0x2, 0x7ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}, {{0xa, 0x3, 0xfffffffffffffff7, @empty, 0x4}}]}, 0x390) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000)={0x3, &(0x7f0000ff0000)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001000)={r2, 0x3}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff1000-0x10)={r1, 0x28, &(0x7f0000ff1000-0x28)}, 0x10) 2018/02/12 18:15:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f000097d000-0xc)={0x1, 0x0, [0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000d96000)={0x1, 0x10f000, 0x951, 0x0, 0x2}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000747000)="b9800000c00f3235008000000f30b9210b00000f3266baf80cb82c1afb8fef66bafc0cb800300000efc4e205b8eb660f38801bb9800000c00f3235004000000f3066bad004ec66ba410066edb8e10000000f23d00f21f835000000020f23f866b88b000f00d0", 0xd6}], 0x1, 0xfffffffffffffffe, &(0x7f0000eb8000)=[], 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000597000)={0x50003}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/12 18:15:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001bf000)=0x0) wait4(r1, 0x0, 0x0, &(0x7f00004d2000-0x90)) keyctl$invalidate(0x15, r0) r2 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r2, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r2, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000fdd000)=0xffffffffffffff81, 0x4) socket$inet(0x2, 0x806, 0x3) 2018/02/12 18:15:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000c4d000)='/dev/adsp#\x00', 0x609, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00005df000-0x98)={0x0, @in6={{0xa, 0x1, 0x101, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x0, 0x684}, &(0x7f0000004000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f61000-0x108)={r1, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, [0xef99, 0x8, 0x7ff, 0x74, 0x1, 0x400, 0x3, 0xffffffff, 0x100, 0x7, 0x8, 0x8, 0x4, 0x5, 0x7ff]}, &(0x7f000070b000)=0x108) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000725000-0x4)=0x100000001, 0x4) r2 = getpgid(0x0) fcntl$setown(r0, 0x8, r2) r3 = socket(0x10, 0x2, 0x1) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:35 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004a1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/12 18:15:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x4000000000000000, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utime(&(0x7f0000933000-0x8)='./file0\x00', &(0x7f0000409000)={0x6, 0xffffffffffff0362}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000d65000-0x14)={0x14, 0x5, 0x100000000000006, 0x5, 0x1, 0xffffffffffffffff, {}, []}, 0xfffffffffffffe6a}, 0x1}, 0x0) 2018/02/12 18:15:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d88000)="89", 0x1) r1 = syz_open_dev$audion(&(0x7f0000a77000-0xc)='/dev/audio#\x00', 0x0, 0x40) getpeername$netlink(r1, &(0x7f0000db6000), &(0x7f0000004000-0x4)=0xc) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000392000-0x70)={[{0x7, 0x0, 0x5, 0x40, 0x3, 0x295d, 0x4, 0x1f, 0x1, 0x2, 0x100, 0x2, 0x6}, {0x7ff, 0x4, 0x100, 0x7, 0x8000000000000, 0x3, 0x7, 0x1922, 0xfffffffffffffe32, 0x7fffffff, 0xfffffffffffffffd, 0x7, 0x90}, {0x7, 0x80, 0x9c91, 0x1, 0x0, 0xffffffffffff2744, 0x20, 0x1, 0x3, 0x401, 0x1, 0x3, 0x4}], 0xff}) 2018/02/12 18:15:35 executing program 2 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) [ 48.466188] FAULT_INJECTION: forcing a failure. [ 48.466188] name failslab, interval 1, probability 0, space 0, times 0 [ 48.477818] CPU: 1 PID: 7642 Comm: syz-executor2 Not tainted 4.16.0-rc1+ #310 [ 48.485097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.494451] Call Trace: [ 48.497044] dump_stack+0x194/0x257 [ 48.500682] ? arch_local_irq_restore+0x53/0x53 [ 48.505364] ? __lock_acquire+0x664/0x3e00 [ 48.510513] should_fail+0x8c0/0xa40 [ 48.514223] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 48.519319] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 48.524493] ? print_irqtrace_events+0x270/0x270 [ 48.529260] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 48.534445] ? perf_trace_lock_acquire+0xe3/0x980 [ 48.539269] ? perf_trace_lock+0x900/0x900 [ 48.543492] ? perf_trace_lock_acquire+0xe3/0x980 [ 48.548322] ? perf_trace_lock+0x900/0x900 [ 48.552548] ? perf_trace_lock+0x900/0x900 [ 48.556774] ? perf_trace_lock+0xd6/0x900 [ 48.560903] ? perf_trace_lock_acquire+0xe3/0x980 [ 48.565729] ? llist_del_first+0x1bf/0x270 [ 48.569959] should_failslab+0xec/0x120 [ 48.573918] __kmalloc+0x63/0x760 [ 48.577360] ? lock_acquire+0x1d5/0x580 [ 48.581316] ? ldsem_down_read+0x37/0x40 [ 48.585358] ? __tty_buffer_request_room+0x265/0x710 [ 48.590455] __tty_buffer_request_room+0x265/0x710 [ 48.595383] ? flush_to_ldisc+0x590/0x590 [ 48.599547] ? rcu_note_context_switch+0x710/0x710 [ 48.604483] tty_insert_flip_string_fixed_flag+0x84/0x1c0 [ 48.610005] ? tty_send_xchar+0x184/0x2d0 [ 48.614157] pty_write+0xc4/0x140 [ 48.617599] tty_send_xchar+0x1de/0x2d0 [ 48.621574] n_tty_ioctl_helper+0x112/0x360 [ 48.625886] n_tty_ioctl+0x14d/0x2d0 [ 48.629583] ? ldsem_down_read+0x37/0x40 [ 48.633639] tty_ioctl+0x336/0x1610 [ 48.637247] ? commit_echoes+0x1b0/0x1b0 [ 48.641299] ? tty_vhangup+0x30/0x30 [ 48.644998] ? __lock_is_held+0xb6/0x140 [ 48.649107] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 48.654975] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 48.659804] ? rcu_note_context_switch+0x710/0x710 [ 48.664710] ? vfs_write+0x374/0x510 [ 48.668422] ? tty_vhangup+0x30/0x30 [ 48.672116] do_vfs_ioctl+0x1b1/0x1520 [ 48.676004] ? ioctl_preallocate+0x2b0/0x2b0 [ 48.680407] ? selinux_capable+0x40/0x40 [ 48.684458] ? __sb_end_write+0xa0/0xd0 [ 48.688426] ? fput+0xd2/0x140 [ 48.691616] ? security_file_ioctl+0x7d/0xb0 [ 48.696003] ? security_file_ioctl+0x89/0xb0 [ 48.700412] SyS_ioctl+0x8f/0xc0 [ 48.703764] ? do_vfs_ioctl+0x1520/0x1520 [ 48.707900] do_syscall_64+0x282/0x940 [ 48.711767] ? __do_page_fault+0xc90/0xc90 [ 48.715988] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 48.721510] ? syscall_return_slowpath+0x550/0x550 [ 48.726425] ? syscall_return_slowpath+0x2ac/0x550 [ 48.731350] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 48.736709] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.741555] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 48.746722] RIP: 0033:0x453a59 [ 48.749896] RSP: 002b:00007f2ab47f3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.757585] RAX: ffffffffffffffda RBX: 00007f2ab47f46d4 RCX: 0000000000453a59 2018/02/12 18:15:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00008f7000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x49c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000018a000)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000011e000)={@common='erspan0\x00', r1}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0xfffffffffffffffc}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/02/12 18:15:35 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008d7000-0x4)) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004c2000-0x10)={0x0, 0x7c, &(0x7f000028a000)=[@in6={0xa, 0x0, 0xb4cc, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x4}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x1, @loopback=0x7f000001}]}, &(0x7f0000657000)=0x10) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00009e8000-0x4), &(0x7f0000af7000-0x4)=0x4) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000af5000)=0x9, &(0x7f0000599000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000af5000-0xa0)={r2, @in={{0x2, 0x1, @empty}}, 0x6, 0x7f, 0xfffffffffffffff9, 0x200, 0x1}, 0xa0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000af6000)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000af6000)=0x1, 0x4) [ 48.764835] RDX: 0000000000000002 RSI: 000000000000540a RDI: 0000000000000013 [ 48.772083] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 48.779330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 48.786579] R13: 00000000000002e6 R14: 00000000006f4630 R15: 0000000000000000 2018/02/12 18:15:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000728000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000a71000)={0xffffffffffffff20, 0x19b, 0x10001, 0x1f, 0x6, 0xfffffffffffffe00, 0x0, 0x1ff, 0x10001, 0x3, 0x5, 0x5}) 2018/02/12 18:15:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) r1 = syz_open_dev$vcsa(&(0x7f0000e0e000)='/dev/vcsa#\x00', 0x5, 0x60200) ioctl$int_out(r1, 0x5462, &(0x7f00004a8000-0x8)) keyctl$invalidate(0x15, r0) r2 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r2, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r2, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:35 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e21000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00008df000)=0x1, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d50000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={@common='ip6_vti0\x00', 0x81}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00004f1000)='./file0\x00', 0x155000, 0x83) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000ed8000-0x22)="5bb2156e03a43e66d60ed50f7768b520f2fb1b1e48f4c77250344849848ac8ccab02", 0x22) connect$bt_l2cap(r2, &(0x7f0000602000-0xe)={0x1f, 0x80000001, {0x4, 0x5, 0x5, 0x1, 0x1, 0x401}, 0x80, 0x2}, 0xe) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000761000-0x8)={0x3}) sendmsg$nl_xfrm(r4, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005fd000)=@getpolicy={0x50, 0x15, 0x42f, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr}, 0xb}, []}, 0x50}, 0x1}, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000074b000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/02/12 18:15:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f000097d000-0xc)={0x1, 0x0, [0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000d96000)={0x1, 0x10f000, 0x951, 0x0, 0x2}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000747000)="b9800000c00f3235008000000f30b9210b00000f3266baf80cb82c1afb8fef66bafc0cb800300000efc4e205b8eb660f38801bb9800000c00f3235004000000f3066bad004ec66ba410066edb8e10000000f23d00f21f835000000020f23f866b88b000f00d0", 0xd6}], 0x1, 0xfffffffffffffffe, &(0x7f0000eb8000)=[], 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000597000)={0x50003}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/12 18:15:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f0a000-0xa)='/dev/vcs#\x00', 0x1, 0xb0000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000135000-0xb)='/dev/hwrng\x00', 0xa0000, 0x0) connect$l2tp(r0, &(0x7f00006d6000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @loopback=0x7f000001}, 0x4, 0x2, 0x0, 0x4}}, 0x26) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00001b9000-0x4)) 2018/02/12 18:15:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) r1 = getuid() setuid(r1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000ed4000)=0x1, 0x4) 2018/02/12 18:15:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socket$key(0xf, 0x3, 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) [ 48.932009] kauditd_printk_skb: 2 callbacks suppressed [ 48.937533] audit: type=1400 audit(1518459335.724:44): avc: denied { setuid } for pid=7679 comm="syz-executor5" capability=7 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 2018/02/12 18:15:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000084b000-0x4), &(0x7f0000430000-0x4)=0x4) r1 = syz_open_dev$audion(&(0x7f00004b6000-0xc)='/dev/audio#\x00', 0x8, 0x20000) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000bd1000)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00009d6000-0x4)=0x0) ptrace(0x420f, r2) 2018/02/12 18:15:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c2b000)={0x2, &(0x7f0000ba3000)=[{}, {0x8}]}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00002eb000)=0xb3, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005c3000)=0xc84, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b4a000-0x8)={0x0}) getpeername$inet(r1, &(0x7f0000493000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00004b6000-0x4)=0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000098d000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) connect$nfc_raw(r2, &(0x7f0000d45000)={0x27, 0xc99, 0x400}, 0x10) 2018/02/12 18:15:35 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fanotify_mark(r0, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000004000-0x12)='/dev/input/mouse#\x00', 0x1f, 0x40001) dup2(r0, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x2200, 0x0) 2018/02/12 18:15:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008f1000)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x2f}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r1 = socket$inet(0x2, 0x1, 0x0) socket(0x11, 0x6, 0x1) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) 2018/02/12 18:15:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/ptmx\x00', 0x100000080000003, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000033f000)='trusted\x00', &(0x7f0000b68000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00008ed000)='%', 0xffffffffffffffff) r2 = memfd_create(&(0x7f00009de000-0x13)='&proc/,vmnet0bdev:\x00', 0x3) bind$bt_l2cap(r2, &(0x7f00005de000)={0x1f, 0xffff, {0x81, 0xc4, 0x697, 0x9, 0x50, 0xffffffffffffffd4}, 0xfffffffffffeffff, 0x1}, 0xe) r3 = request_key(&(0x7f0000cb8000-0x8)='keyring\x00', &(0x7f000082f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a39000-0x28)="2fff00000100000070004834bbff720f76cb7df9078a0ed7433794dcbc130bb60aabe69e03b80000", r1) keyctl$invalidate(0x15, r3) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:35 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x26, &(0x7f0000253000)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eb6000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f000075a000-0x24)={0x9, 0x7, 0x2, 0x10000, 0x7, 0xfff, 0x1, 0x4, 0x1, 0x6, 0x6009, 0x3}) 2018/02/12 18:15:35 executing program 7: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2018/02/12 18:15:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x82000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x40)=[{0x4, 0x959}, {0x0, 0x8}, {0x8, 0x9}, {0x0, 0x7f}, {0xf, 0x5}, {0xe, 0xe43}, {0x3}, {0x8, 0x4d0}], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:35 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000116000)='/dev/sequencer\x00', 0x3f5e3b2420b6852a, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f000053e000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/02/12 18:15:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) [ 49.104630] device eql entered promiscuous mode 2018/02/12 18:15:35 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000057e000-0x54)=""/84, &(0x7f0000000000)=0x54) r1 = syz_open_dev$dspn(&(0x7f0000dd0000-0xa)='/dev/dsp#\x00', 0x1658, 0x880) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000-0x4)=0x1, 0x4) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000ca3000-0x1000)=""/4096) 2018/02/12 18:15:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000522000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000078a000/0x18000)=nil, &(0x7f0000164000)=[@text32={0x20, &(0x7f0000a60000-0x4e)="9a000001001d00b97b0800000f3266baf80cb8f089fb86ef66bafc0cb809000000ef0f011d0300000066b856000f00d00fc718360f00976c610000c4c37d09df1a0fae9700000080c4c211ae48ce", 0x4e}], 0x1, 0x0, &(0x7f0000ef1000-0x10)=[], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000750000)={0x100000000000006d, 0x0, [{0x40000000, 0x0, 0x4}, {0x40000001, 0x0, 0x6fff}]}) link(&(0x7f000030f000)='./file0\x00', &(0x7f0000fe2000-0x8)='./file0\x00') 2018/02/12 18:15:36 executing program 7: r0 = socket$kcm(0x29, 0x802, 0x0) unshare(0x400) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000084c000)={{{@in6=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000db8000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000f60000-0xc)={@broadcast, @loopback, 0x0}, &(0x7f0000f3f000)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00001c0000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9, 0x6, 0x9, 0x100, 0x1, 0x80, r3}) r4 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000000)={0xffff, 0xffffffffffffff01, 0xffffffffffffffff, 0x1}, 0x5) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000ccd000), 0x4) 2018/02/12 18:15:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000055c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000c7d000)={0x87b9, 0x5fea, 0x5, 0x81, 0x4, 0x3ff}) r1 = syz_open_procfs(0x0, &(0x7f0000e61000-0x5)='task\x00') getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000eec000), &(0x7f0000c18000)=0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000741000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f000037f000)='/dev/adsp#\x00', 0x4, 0x100) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000cdb000-0x10)={r0, r1, 0x7, 0x2}, 0x10) r2 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r2) r3 = socket$inet6(0xa, 0x400000002, 0x0) preadv(r3, &(0x7f00009f0000)=[{&(0x7f0000932000)=""/217, 0xd9}, {&(0x7f0000127000)}, {&(0x7f000065a000)=""/110, 0x6e}, {&(0x7f00006ee000)=""/170, 0xaa}], 0x4, 0x0) connect$inet6(r3, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r3, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000097000)) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000106000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f00008f1000)={0x0, 0xa64, &(0x7f0000c0c000-0x1000)="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", &(0x7f0000e07000-0xf9)="1115cee54f4c4330ca4399ce25af5e1903e5d34015227bca7a39fc60b8fc0c8ee3d1f2cc38023f9700ac7c6fcef2c6659ac6660cada559a4dacff34abcf5efc7462107788e1ecd2ceeacec3e16e1d612c3bd5dfdfab92d2dd859e3c3a2843370e49a7d45df05037cec010724015cdc30f12da4ce091685f49e454629d31674c1bf4157e94fb553a9a61755a588c356a24c308884c3bff15c8cc43f18e85761bbb7030ee4fed7a0132f42cd661637c92518e714797a45e685965b03a970a9d0207e86dddfed87df121088c9ad149b6f5b77c90d58b27e0745619573ee0833ee8c9a406bb2dcd9be996ad553c39f5986cf882e9a0bf0a92d1603", 0x1000, 0xf9}) 2018/02/12 18:15:36 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) ppoll(&(0x7f0000444000)=[{r0, 0xa005}], 0x1, &(0x7f00001c6000-0x10), &(0x7f000069a000)={0x4}, 0x8) 2018/02/12 18:15:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000473000)={0x80, 0x1}, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003a8000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000fb2000)={0x7, 0x2c, 0x1}) mq_open(&(0x7f0000dae000-0x15)="2f70726f050000000000000065742f70666b657900", 0x801, 0x4, &(0x7f000077b000-0x40)={0x2, 0x0, 0x7, 0xc02, 0x6, 0x6, 0x6, 0xffffffffffff12f9}) 2018/02/12 18:15:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000e24000)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x6, 0xf7, &(0x7f0000e9f000)={0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000eef000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000ef0000-0x8)={r1}) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000605000-0x1)=0x3f, 0x4) ppoll(&(0x7f0000eee000)=[{r2}], 0x1, &(0x7f000066b000-0x10)={0x77359400}, &(0x7f0000323000), 0x8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000eef000), 0xfffffffffffffec6, 0x100000000, &(0x7f0000515000-0x10)={0x2, 0x1, @empty}, 0xd) 2018/02/12 18:15:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00003bf000)='ns/mnt\x00') r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b59000-0xc)) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) msgget(0x2, 0x1) chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/02/12 18:15:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000008e000-0xc)={0x7, r1}) write$fuse(r2, &(0x7f00002c2000-0x20)={0x20, 0x1, 0x2, @fuse_ioctl_out={0x40, 0x42, 0x9, 0xfff}}, 0x20) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000e53000-0x8)={0x7ff, 0x7, 0x0, 0x400000000000000}) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bb000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) write$sndseq(r0, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x1fff, 0x0, @tick, {}, {}, @raw32}], 0x30) 2018/02/12 18:15:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000972000-0xa9)="9268f40300000000000000228bc5811a23fdb6e2f2461b79385cf72c85418c471b6fe3c257d119f676770a884612d72b598e0899139385beeceea3dad49221f87c8536cecefb3c6044e821bb4c71f826b35ab64d6bc81672fa37c43501620efc00881189de1e14f2bf3a5fd1c004a3d916d9c8c3209b114afb20569549a0215569a5a94533e5fc72b60d58cac63dfa8808035f29ed16bb8bfe6ed87adcc6dc6463e2821d8511d1de62", &(0x7f00008f1000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = syz_open_dev$midi(&(0x7f00008c1000)='/dev/midi#\x00', 0x8, 0x20200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000dd7000-0x72)={0x0, 0x6a, "de74da25ebeea265db02c33a21ade8743edda205604dc0efe75f1b7118555cf542b7a5180d3842f081668ff624924cb3e482eec20203150b6622a0571ccd47fcb286fe9c21f9c10fc8ed06f76e3a2057c3a13c9eabd81231841f0da50609d09233b3f2c5efa12240c69c"}, &(0x7f0000117000)=0x72) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000e76000-0x2c)={r2, 0x6, 0x24, "deebdc985e34bf734b6a5714687f0552ab51b0ca51354d80757636ae754a65b54edb4fdd"}, 0x2c) r3 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r3, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r3, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) mknod$loop(&(0x7f0000ee6000-0x8)='./file0\x00', 0x2188, 0x1) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000855000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x400000) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000304000-0x40)={0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:36 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005b0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005fb000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00001f0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f000034f000)='/dev/audio\x00', 0x0, 0x0) mmap$binder(&(0x7f0000a55000/0x3000)=nil, 0x3000, 0x100000b, 0x10812, r4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000001000-0xc), &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x283, &(0x7f0000000000)=[r1, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000019c000-0x4)=0xc) r8 = getgid() lstat(&(0x7f0000985000)='./file0\x00', &(0x7f000092f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000001000-0x1c)=[r0, r2, r3, r6, r7, r8, r9]) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r10, 0x29, 0x14, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0xfffffd0b) unlinkat(r5, &(0x7f000080a000)='./file0\x00', 0x0) 2018/02/12 18:15:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000019d000)='/dev/vcs\x00', 0x640, 0x0) write$selinux_load(r1, &(0x7f00006a9000)={0xf97cff8c, 0x8, 'SE Linux', "83e7bb715e568fc64d4a5e0e70b51995c0aa3b16b8c2d049969c34ff3a3e79d6fe29e67f777b0beba16ed54eaf171b992bbe780c10257ed7df6c60c665f500506e7f90327b2749346c4fbc5461e46a4409e14db4202fcf194f29f6a22b1e77f42f81d7c8e114987be663a299d5fd5bfe0936bd4509531763e6c37304c15ce144"}, 0x90) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000f5a000-0x4)=0x1) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bbe000)={r1, 0x28, &(0x7f0000be5000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e23000)={r2, 0x1}, 0xc) 2018/02/12 18:15:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = request_key(&(0x7f00003b9000)='blacklist\x00', &(0x7f000062a000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000bd9000-0x1)='\x00', 0xfffffffffffffffd) keyctl$assume_authority(0x10, r1) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c51000-0x4)=@int=0x80, 0x4) getdents64(r0, &(0x7f0000773000-0x1b)=""/27, 0x1b) getdents(r0, &(0x7f0000b70000-0x1000)=""/4096, 0xfffffffffffffd55) 2018/02/12 18:15:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) signalfd(r1, &(0x7f0000c76000-0x8), 0x8) 2018/02/12 18:15:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000ebd000+0x29c)={0x401, 0x37ef899c, 0x3327, 'queue1\x00', 0x3}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) 2018/02/12 18:15:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008c8000), &(0x7f0000c41000)=0xc) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:36 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000af5000-0x88)={0x4, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}}}, 0x88) 2018/02/12 18:15:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = shmget$private(0x0, 0x3000, 0x800, &(0x7f0000dfd000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/02/12 18:15:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0xe, 0x3f) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x9) 2018/02/12 18:15:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000080d000)=0x10, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000643000)={&(0x7f0000fa6000/0x1000)=nil, 0x1000}) mount(&(0x7f0000936000-0x8)='./file0\x00', &(0x7f000090d000)='./file0\x00', &(0x7f0000401000-0x4)='nfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") seccomp(0x0, 0x1, &(0x7f00003bb000-0x10)={0x1, &(0x7f00003c8000)=[{0x3ff, 0x401, 0x4, 0x8}]}) 2018/02/12 18:15:36 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000003000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x4400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0x87fff, 0x400002) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000002000-0x4)) 2018/02/12 18:15:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000af8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00008f0000)={0x80000000, 0x4}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00007ed000)='/dev/vhost-net\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000815000-0x3c)=@objname={'system_u:object_r:ssh_agent_exec_t:s0', 0x20, 'unconfined', 0x20, 0x34, 0x39, 0x20, './file0\x00'}, 0x3c) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000626000-0xc)={0x0, 0xffffffffffffffff, 0x1000000000}) remap_file_pages(&(0x7f00002e1000/0x1000)=nil, 0x1000, 0x3000000, 0xfffffffffffffffc, 0x8000) 2018/02/12 18:15:36 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000af5000-0x8)={0x0}, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000983000), &(0x7f0000af5000-0x4)=0x4) 2018/02/12 18:15:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000dba000)=0x2c1, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f22000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00006b4000-0xc)={0x2, 0x6, 0x8269, 0x5, 0x7fffffff, 0x2}) fcntl$getownex(r0, 0x10, &(0x7f000021a000)={0x0, 0x0}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000064d000-0xa8)=""/168) r3 = syz_open_dev$dspn(&(0x7f0000276000-0xa)='/dev/dsp#\x00', 0x5, 0x412002) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000fb7000)={0x40000, 0x0, [0x7, 0xf2c1, 0xfffffffffffff000, 0x87, 0x10001, 0xe3, 0x5, 0x1000]}) sched_setattr(r2, &(0x7f000073c000-0x30)={0x30, 0x1, 0x1, 0x0, 0x1, 0xffffffffffff0001, 0x81b9, 0x6}, 0x0) syz_emit_ethernet(0x22, &(0x7f0000ac4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x800, "6eadb0c3048b0d7f4468beee8034b7a382164c1e"}}}, &(0x7f0000008000)={0x0, 0x0, []}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000597000)={0x2, 0x3, 0x9, 0x5}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ef9000-0x11)='/dev/vga_arbiter\x00', 0x12000, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000306000-0x11)='/dev/vga_arbiter\x00', 0x1a1000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000b8a000)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001db000)={0x6, 0x200, 0xce7e, 0x5, 0x0}, &(0x7f0000954000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000bcc000)={r6, 0x72}, 0x8) poll(&(0x7f0000bfc000)=[{r0}, {r4, 0x4200}, {r4, 0x1c0}], 0x3, 0xfffffffffffffc01) getsockopt$bt_sco_SCO_OPTIONS(r5, 0x11, 0x1, &(0x7f00006e1000)=""/47, &(0x7f0000b6d000)=0x2f) pread64(r3, &(0x7f0000486000-0x86)=""/134, 0x86, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000f38000)={0x0, 0x0, 0x2af1}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000e5e000)={@generic="536da544c296c8a2926ecac96509edf9", @ifru_flags=0x4202}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000620000)={r7}) 2018/02/12 18:15:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000077f000)='/dev/rfkill\x00', 0x10000, 0x0) fadvise64(r0, 0x0, 0x0, 0x1) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00004c6000-0x4)=0xca, 0x4) syz_open_dev$mouse(&(0x7f000051c000)='/dev/input/mouse#\x00', 0x0, 0x10000) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f00003da000-0x10)={&(0x7f0000ff8000)=@newlink={0x30, 0x10, 0x9, 0x6, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@IFLA_NUM_TX_QUEUES={0xfffffffffffffe74, 0x1f, 0x8}, @IFLA_AF_SPEC={0x8, 0x1a, [{0xffffffffffffffb0, 0x1f}]}]}, 0x30}, 0x1}, 0x4) 2018/02/12 18:15:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000676000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000dbb000)=0x44) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x0, &(0x7f0000a59000)=""/4, &(0x7f0000763000)=0x23a) 2018/02/12 18:15:36 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008a8000)='/dev/hwrng\x00', 0xf0fcc361ffb58e35, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000bb000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}], 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cdf000)='/dev/ptmx\x00', 0x100000000200000, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) ioctl$TCXONC(r1, 0x540a, 0x2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000574000-0x11)='/dev/vga_arbiter\x00', 0x604080, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000619000)=0x100000001, &(0x7f0000dad000-0x8)=0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000970000-0x4), &(0x7f0000e4e000-0x4)=0x4) ioctl$TCSETAF(r1, 0x5408, &(0x7f000014c000-0x14)={0x5d, 0x80, 0x8, 0x4, 0x2, 0xff, 0x0, 0x400, 0xf8, 0x9}) 2018/02/12 18:15:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fdatasync(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) pipe2(&(0x7f0000c01000-0x8)={0x0}, 0x4000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000401000)={0x8, 0x99}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000046c000-0x4)=0x1, 0x4) [ 49.634557] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. [ 49.666665] audit: type=1400 audit(1518459336.458:45): avc: denied { net_broadcast } for pid=7844 comm="syz-executor3" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 49.690582] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. [ 50.877665] IPVS: ftp: loaded support on port[0] = 21 [ 51.122724] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/02/12 18:15:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:38 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) openat$ppp(0xffffffffffffff9c, &(0x7f000050e000-0x9)='/dev/ppp\x00', 0x2, 0x0) 2018/02/12 18:15:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000149000-0x8)=0x5, 0x8) connect$pppoe(r0, &(0x7f0000b4f000)={0x18, 0x0, {0x2, @empty, @common='ip_vti0\x00'}}, 0x1e) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000281000-0x1)) socket$l2tp(0x18, 0x1, 0x1) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f00009f8000-0x2)="1a88", 0x2}], 0xe3f1cfea3e555a1, 0x0) socket$pptp(0x18, 0x1, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000adf000)={r0, 0x50, &(0x7f000076c000-0x50)}, 0x10) 2018/02/12 18:15:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000034e000)='/dev/sg#\x00', 0x1f, 0x2) connect$inet(r0, &(0x7f00004ac000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) syz_open_dev$sg(&(0x7f00001d9000)='/dev/sg#\x00', 0x0, 0x0) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000d90000), 0x1, 0x2) 2018/02/12 18:15:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x9) 2018/02/12 18:15:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000132000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0xa, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = shmget$private(0x0, 0x2000, 0x204, &(0x7f0000c1d000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f00004c9000)=""/245) pipe(&(0x7f00009c5000-0x8)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00002c3000)=0x3e9e, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000031c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}) [ 51.569939] SELinux: unknown mount option [ 51.574268] NFS: security options invalid: -22 [ 51.587743] SELinux: unknown mount option [ 51.592056] NFS: security options invalid: -22 2018/02/12 18:15:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000899000)={0x0, 0x0, &(0x7f0000d39000-0x50)=[{&(0x7f0000e44000)=""/169, 0xa9}, {&(0x7f00008a8000)=""/62, 0x3e}, {&(0x7f00007b6000-0xd)=""/36, 0x24}, {&(0x7f0000ffb000)=""/66, 0x42}, {&(0x7f000070d000)=""/27, 0x1b}], 0x5, &(0x7f0000c92000-0xda)=""/218, 0xda, 0x1ea}, 0x40010040) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003c0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000017a000)={0x0, 0x2d2}, &(0x7f00005e2000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00004dd000)={r2, 0x56, "36d267fa4330e755340cd2225e99f85fc244aede35ced9f206059f95e73036fdb0ea5d7466b995ff5a934cf5cc8bf70ff6cf01d314baa7cd15d6eaf92bb624f8d6d6072f7e2946a042673cca0e3efc6b965443a5dda8"}, &(0x7f0000bed000-0x4)=0x5e) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a25000-0x6)="71b568a8bd37", 0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) recvmsg$kcm(r1, &(0x7f000080c000-0x38)={&(0x7f000095f000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000a38000-0x30)=[{&(0x7f0000a82000)=""/197, 0xc5}, {&(0x7f0000e8f000)=""/251, 0xfb}, {&(0x7f0000dfd000-0x8c)=""/140, 0x8c}], 0x3, &(0x7f00004b0000-0xcf)=""/207, 0xcf, 0x1f}, 0x2) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000b5d000)={r3, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) 2018/02/12 18:15:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000167000)='/dev/admmidi#\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$bt_sco(r0, &(0x7f00007e5000-0x8)={0x1f, {0x1000, 0x657, 0x1a, 0x2, 0x6, 0xc217}}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00007d3000-0xe8)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000c69000-0x4)=0xb3) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000997000-0x8)=0x2) connect$vsock_stream(r0, &(0x7f000054a000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000214000)={0x23b4, 0x5, 0x100000000000006, 0x5, 0x7, 0xffffffffffffffff, {}, [@nested={0x1088, 0x7d, [@typed={0xc, 0x2e, @uid=r4}, @typed={0xc, 0x8d, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}}, @typed={0xc, 0x78, @u32=0x2}, @typed={0xfffffed7, 0x23, @binary="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@generic="263719fe226bb77f45c0d19f9a292adf0d586947b5128af5807c9ec22166c3f5c1c8bc7ada635d3468cf30127688a55e190b9ca665147bf2d48eb0d3d200bf789faf5d87f2cafd3f11998bda902e8c85f911a0336a40"]}, @generic="f1f9dab0280f256773b62449d658adbaad878470389e0ca827aec952acd0d3ece2ce154ac99e14730553bab7af4fad639a22581bab9563fb4839b2562f984854159eb4c55622f511b2ccb9e8806064cc96a28116a23f58daba69a131009eb6f1056e138801679e3d1fab322a5d138d9fac6b1210b743f56fb0ea882d33e8112f1c70929571bd20ff55374b087aac552e26727a18da00bbcb84cf5256c71546cae105a0116b0b0293c92f52e50def720c54d03b21c6ba35cba3ccbd2f7a3082e50930061fe63e91789fa8d09e69446b0a231866d99e7cff", @generic="c0fe97213cb9b55679d37beff9a4ac411b8e60f25030ce0580aeb4bc591498153e078371dc7592d407fe577e4071f888a39c63e1ffc55da13e8c106273112b0c9a97e767c6aa5c39b49dc628b9bb9ff4ec8fd6b099da8da58de7cf96e82b3cced2386dfd58c5c4a98eca909a9dcafc7bf6194a13b92d4711a2bd61361746c27f340ca24877c89b9401ad1d27e96d993e5b4d2e9b98e04ba51906f874ac0826e01656dab5a4c0ea9c823118dc7cafbf206fa3159b40ff3f6ca28fcc", @generic="87100f33ec515781d0a932d2b33e715b66df41cc44c9c617b7896de31021a117c3ea171e9f84d8bb519320afe139b246639d8d1442b13f74e187ea5f7c91e56abba3a6", @nested={0x1140, 0x43, [@typed={0xc, 0x4a, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x1a, @uid=r4}, @generic="4221545d64dbd70be3902e9638a9bf03b79c46316f3129378b99db3f3eb52659617c641fc2a45006233ccea5e6fef41bd096db6fb03c432442c457455a000bc884278b61778da648359889c4c09d36ad0ff2509e39bd571693af6a30e637927deaab2622c2cbcd869e8bfde6c80b644f03244f2004394c2acf101b6391071d01877baf60efe3a50ce8b25ce197c6a687193ee243b72d", @typed={0x18, 0x1c, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x73, @ipv4=@rand_addr=0x4}, @typed={0x10, 0x11, @u64=0x6}, @generic="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@generic="0ab43f7ffbcf38ab5b8e43517dace397b346cf0e48f8a1f790f524560bb6e091e3218cbdb483ee5f4b5359ba695ea1facd1fc7b7bf379f7c41261d7b991e899a592a8ce63ed7e822be697b38f50fa2071f0a8da001de26cac447"]}]}, 0x23b4}, 0x1}, 0x0) 2018/02/12 18:15:38 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) socket$inet6(0xa, 0x2, 0xba) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) close(r0) r2 = syz_open_dev$sndpcmc(&(0x7f0000287000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x321000) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f000084f000)) close(r1) 2018/02/12 18:15:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000485000)='cifs.spnego\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000a64000)='/dev/audio#\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004ce000)={0xffffffffffffff9c}) setsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f000095b000)=0x101, 0x4) keyctl$invalidate(0x15, r1) keyctl$describe(0x6, r0, &(0x7f0000d9b000-0xbf)=""/191, 0xbf) 2018/02/12 18:15:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000257000)=0x80000000) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x3, "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"}], 0x720}, 0x0) 2018/02/12 18:15:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x2, 0x400000) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f00001e2000-0xc)={0x10, 0x0, 0x0, 0x10000000000000}, 0xc, &(0x7f00006c8000-0xb)={&(0x7f00000a0000)=@newlink={0x1ed51a81c74ea4a5, 0x10, 0xd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @generic="5db749cd000001000000000068e7a8ae"}, @IFLA_MAP={0x28, 0xe, {0x8, 0x1, 0x40, 0x3, 0xe2, 0x26}}]}, 0x5c}, 0x1}, 0x0) 2018/02/12 18:15:38 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000005000-0x10)={0x0, 0xfffffffffffffff7, 0x7, 0x3}, &(0x7f0000004000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x2}, 0x98) [ 51.719619] netlink: 4888 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/12 18:15:38 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4) ioctl(r0, 0xc0984124, &(0x7f0000006000-0x1f5)) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000002000)={@multicast1=0xe0000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000001000-0xc)={0x7, 0xde8}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000008000-0x24)={0x2fef, 0x2, 0x8001, 0xffffffff, 0xa0, 0x2, 0x3, 0x1, 0x40, 0x8, 0x1ff}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000-0x24)={0x5000000000000, 0x7, 0xad, 0x81, 0x4, 0x0, 0x1ff, 0x2, 0xd1c, 0x6, 0x0, 0x9}) [ 51.786963] netlink: 4888 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/12 18:15:38 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000af4000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000999000)={0xcd, 0x10000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000260000-0xe8)={{{@in=@empty, @in=@remote}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f00007cf000)=0xe8) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000065000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000be6000)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0xfd14, 0xfffffffffffffffe) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e96000)={0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000247000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) keyctl$invalidate(0x15, r0) r2 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r2, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f0000482000)={0x0, 0x0}) get_robust_list(r3, &(0x7f00008c3000)=&(0x7f000084a000), &(0x7f0000c9c000-0x8)=0x18) sendto$inet(r2, &(0x7f0000083000), 0xfdac, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000f88000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000593000-0x64)={&(0x7f00002d6000)=[0xf7c5, 0x2, 0x7, 0xc], 0x4, 0x3, 0x9, 0xe40000, 0x5849, 0x8bb, {0x3, 0x2, 0x5, 0x80000001, 0x5, 0x8, 0xffffffff, 0x4, 0x9, 0x3ff, 0x0, 0xfffffffffffff404, 0x9, 0x8bb4, "897ac8a5579a7c774012f1399fdcadb550656f87db38c337f85dcfb89ebc0474"}}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000211000-0xa)='/dev/cuse\x00', 0x20000, 0x0) ioctl$KDDELIO(r5, 0x4b35, 0x9) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r6, 0x4b3b, &(0x7f0000097000)) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f00000b9000-0x10)={0x1, 0x10000}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:38 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000f5b000)='/dev/admmidi#\x00', 0x7ff, 0x200400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000000)={[0xd07, 0x48, 0x20, 0x0, 0x100000001, 0x4, 0x37d, 0x4, 0x7fffffff, 0x67, 0x1000, 0x4, 0x5, 0x9, 0x0, 0x2], 0x116000, 0x10}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000)=0xfffffffffffffffc, &(0x7f0000000000)=0x4) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000002000-0x8)=0xfffffffffffffffa) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001}}, {{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x80}}}, 0x6, 0x3, 0x9, "93f4078d91c6d3329b7def985a445d09cca26b792a277243e01ae6e301f2cb65eaeb51aeee374f08530d9fb72d152321109d216badd102850b4b32299c6865ac4871955bd4dc17d9d330bde3c9b66f70"}, 0x160) munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) r3 = accept$unix(r0, &(0x7f0000ca1000-0x5d)=@file={0x0, ""/91}, &(0x7f0000170000-0x4)=0x5d) 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) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000000)=""/78, 0x4e}, {&(0x7f0000001000-0x89)=""/137, 0x89}], 0x2, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x800) delete_module(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xa00) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000-0x20)={@common='eql\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000002000)={&(0x7f0000001000)=@newneigh={0x30, 0x1c, 0x20, 0x2, 0x1, {0x7, 0x0, 0x0, r4, 0x10, 0x1, 0xf}, [@NDA_LLADDR={0xc, 0x2, @random="da6c93ae8eaf"}, @NDA_PORT={0x8, 0x6, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r1, 0x8, 0x400, "e480904f3cdc846784a3f7befc506509b942630d8d487bfdb3161925b58f5d506169152265cc8dd5cccd363aa40b0a1fa0ce61998c0a0aae7c35c4cd0aa36797acccabd0c410bd2e008535e936a8e0f8101743b5559bd09890d078b7963e0972638bebc5e2b70d434ac910ed08d5a26ea7f061f0d34259c9b35568b34d1fc56d347ad80f954da1d5f00dcca85137742da7f20ae823fccb92d883762bd86e30fc1d5059a583ceed20d5066f3589f2bec0885b05c6eaddc8"}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000-0xf0)="23776e4f0b97f47893fd5152cf31ad69fb4faf6c7c19e168a579f9660b38f8564c98ffe0fcf8ce4482527d132f0963d3ab139240be6481dd2d25c826f6644cc5dc2dd77e389994e79554226b01fd8e52366ea4b1332068c52572a10aad83ded0319b33eaee9c54f2d3a577c3f9c095635d93096c3f89f9b8fa12bfa359ad7628a75c3711eabe4e7aadbf7735affc0fddeebc85f28ab67faf3e2d67d66538f1033da27b3ca28a3c9bfff451722a28a29f1ea527c7db065f5170a7d0611b84d689abc18ba00747fd08cd951a516d26c4ea6a99bc590ca018492b91e8be084b9b128c0c221757ef82d326032e3b46acf8ac", 0xf0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000003000)={r3, 0x44, 0x6, "9ffa73603435a94d45d9cca7f051659191c03b4ae51f5e307e36d5d3c6dc6982f59f44bf9fb3d2ef52565b05e27026fa3857834bb1c78b0808af286e01441f897989bb33365326f272dcb54219b94d165eb6cfd1548b9fb31753d59f528d757c5eaf321103952c65c893d0d1b3d35c790b9a155b72e27c32a4b677713bcdb7d2bab59f59742fa1a2ce0afdfb54ba1681b2d5acb9d5579370c2124cbab05162ec081d63570b9af2eba5b1215a1d00fff470d5594a32d2faa62eb30a34db6cca010b4e79cb2f089ff3cab49d592a0e9c264a2054d0653905b1308de1e7848ea0db6b8a43a36020c9520e"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000004000)={0x1, &(0x7f0000000000)=[{}]}) 2018/02/12 18:15:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000548000-0x8)='./file0\x00', &(0x7f0000f9f000)=@random={'os2.', '\x00'}) r0 = syz_open_dev$sndpcmc(&(0x7f000030c000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000048000/0x4000)=nil, 0x4000, 0x1, 0x13, r0, 0x0) socketpair$inet(0x2, 0x1, 0xffff, &(0x7f00006e3000-0x8)) inotify_init1(0x80800) 2018/02/12 18:15:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000b4000)={0xf, 0xa, &(0x7f0000bab000-0x50)=@raw=[@ldst={0x2, 0x1, 0x0, 0xa, 0x7, 0x0, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xc4c8}, @generic={0x47d, 0x100000001, 0x94, 0x555e}, @alu={0x7, 0x9, 0x7, 0xf, 0xf}, @call={0x85, 0x0, 0x0, 0x2d}], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xd5, &(0x7f0000001000-0xd5)=""/213, 0x40f00, 0x1}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000c30000)=[{&(0x7f0000389000)="be0cc570e11ea46d1155e3ace3912412a06497e98367d451fcfa5d9b531a44501ced3674c23e1fc81cf23af5fd7a8711a3fc42d077e401166832", 0x3a}, {&(0x7f0000939000-0xd4)="6b19d00ecb4a634a4e074d7669b77a8cfe02a67e3b584a1dcd8ca13936c0a9450467a9700e3baed864f1682240f13157bc60b893255036cc43ada02a7aa6d549ed8b8debdc9a5fcab9f08c07d55dca9799cffd3037389d079c5f8f584067e07029f97f2a591ba9e95de3e8409ce3f81f6d53399e4549b661b3684485175711a0e87e360a044b9b6d5ddcb25d53ded40e212ec0c466b0f53dcc54013e7cd3702358bc0d0f26d7bc3eb3a2c3ae3de452c73118c4b5edbc4995d8b9037372b4d6a3fd9078b2708d8e3fdf3adfa8ee835f62998cc4b7", 0xd4}, {&(0x7f0000796000-0x47)="980ba37e06f6158cc3acdb8189034a789ac6fa7f62db9e5bd12cb66f9177cb23ab358c72aa5d1ec5eacc51197085f9a75e570295d163654f3b5ccc80cd51aa9a5ba730d3161c87cc216d35fa8fea990eb2bfb4d0de33df5d9135564d1297fa225ae35b3600d45edc6b4633272e5d9707f526a677c8c9e9a1d3b70b690836e10aad4f241cc3d548e4df36c075c64ee304", 0x90}, {&(0x7f0000468000-0x40)="e0df352afbf891b06cb6c037da9be9f7b7f3fe08e239c04e7ab139aab738fe46fb98c63cecf356a368df8aacaecae78b89d52f7e9846c2ea4fa0021c6e44da93", 0x40}], 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000b84000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x5, 0x5, 0x100000000000006, 0x300, 0xffffffffffffffff, 0x1, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:38 executing program 5: lookup_dcookie(0x401, &(0x7f0000798000-0x12)=""/18, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000064c000)='/dev/audio#\x00', 0x6, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000257000-0x10)={0x4, &(0x7f0000499000-0x20)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000354000-0x40)={r1, 0x4, &(0x7f0000ad0000)=[0x1000000, 0x1, 0x4, 0xf652], &(0x7f0000e70000-0x24)=[0x7, 0x3d, 0x9, 0x100000000, 0x6, 0x80, 0xdd76, 0x1, 0xfffffffffffffb05], 0x21, 0x3, 0x2, &(0x7f0000dfa000)=[0x800, 0x7, 0x4], &(0x7f00005b9000-0x10)=[0x80000001, 0x3, 0x6, 0x20]}) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000d10000)=@generic="229fb10d7b798cae3135ee1226eb0b7f") 2018/02/12 18:15:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000089f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101000) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00009b7000)={0x7}, 0x4) r1 = timerfd_create(0x0, 0x0) r2 = dup2(r1, r1) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00001ca000-0x20)={{0x0, r3+10000000}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)) timerfd_gettime(r1, &(0x7f00007ff000-0x10)) read(r2, &(0x7f0000942000-0x8)=""/8, 0x8) 2018/02/12 18:15:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a18000)='/dev/audio\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001e5000)={0x0, 0xfb}, &(0x7f0000c89000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000002f000-0x16)={r1, 0x9fb, 0x7, [0x3f, 0x7, 0x3, 0x7, 0x7fff, 0x0, 0x5]}, 0x16) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000e17000)={0x800, 0x7d0, 0x0, 0x100000000, 0x5, 0x9, 0x1ff, 0x1, 0x7ff, 0x9}) r3 = syz_open_dev$amidi(&(0x7f0000960000-0xc)='/dev/amidi#\x00', 0xffffffff, 0x2400) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000ccd000)) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000d42000)={r1, 0xfff}, &(0x7f0000ea6000)=0x8) ioctl$TCXONC(r2, 0x540a, 0x2) [ 51.877599] QAT: Invalid ioctl 2018/02/12 18:15:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = add_key$keyring(&(0x7f00003f0000-0x8)='keyring\x00', &(0x7f0000535000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key(&(0x7f000038c000)='keyring\x00', &(0x7f0000e0c000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00007d2000-0x3f)="b864773d636e74ce088591c4b7a468978f45bebdfdbdead8035a7dcd4b3239ff86fb133caa21ecfb519294e8cb10cda94d55cd140fe6863e167169a116a5cb", 0x3f, 0xffffffffffffffff) keyctl$negate(0xd, r1, 0x80000001, r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r3, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c4e000-0x4)={r3}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fc4000)=0x0) ptrace$peek(0x2, r5, &(0x7f0000d10000-0x8)) 2018/02/12 18:15:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000dd7000-0xf)='/dev/snd/timer\x00', 0x0, 0x40000) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e28000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r2 = dup3(r0, r1, 0x80000) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000220000-0x10)='/selinux/policy\x00', 0x0, 0x0) fanotify_mark(r2, 0x44, 0x8000001, r3, &(0x7f0000000000)='./file0\x00') umount2(&(0x7f0000f24000-0x8)='./file0\x00', 0x1) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) connect$unix(r2, &(0x7f0000a56000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/02/12 18:15:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000157000)='/dev/rfkill\x00', 0x430880, 0x0) io_setup(0x6, &(0x7f0000c5c000-0x8)=0x0) io_cancel(r1, &(0x7f0000aeb000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f000099c000)="4d81991f7430ec2fe622a7d8e01b739569100e1c9c6e906482569289185facd9508cc428e20722394be2d15dd2815ecd6f5fafce9f9c55e46a73bdf3aebb3a8e514e8f92b7d9730abd27a63acb148ada452a5c1eef34dba2c1a7ae5c5a0076a5ddca2a97867eda1c8d3f008d40331d63f74c164e96f9b4220d06254ad970a75685ba31ba3af60cf273c93f17d85f753d546944", 0x93, 0x591e, 0x0, 0x1, r0}, &(0x7f0000b76000)) pipe2(&(0x7f00001b5000)={0x0, 0x0}, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000094b000)={0x20000000}) [ 51.950669] QAT: Invalid ioctl 2018/02/12 18:15:38 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ftruncate(r0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000dd7000)={0x0}, &(0x7f0000289000-0x4)=0xc) getpriority(0x0, r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x6, 0x200100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000003000+0x4f6)={0x3, 0x0, 0x4, 0x200, 0x1}, 0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/qat_adf_ctl\x00', 0x10002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000002000-0x110)={0x5, {{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x9}}, 0x1, 0x1, [{{0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}]}, 0x110) accept4(0xffffffffffffff9c, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000001000)=0x32, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000002000-0x10), &(0x7f0000002000)=0x10) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000001000)=0x200000000, &(0x7f0000002000-0x8)=0x1) keyctl$dh_compute(0x17, &(0x7f000003e000), &(0x7f0000001000-0x1000)=""/4096, 0x1000, &(0x7f0000000000)={&(0x7f0000000000)={'rmd320-generic\x00'}, &(0x7f0000a5b000-0x13)}) 2018/02/12 18:15:38 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000536000)='/dev/audio\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) r1 = syz_open_dev$sg(&(0x7f00006f0000)='/dev/sg#\x00', 0x2, 0x80) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00004b9000)=""/26) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000a13000)=""/4096, &(0x7f00006d3000)=0x1000) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000676000)=0xfffffffffffffffa) mknod(&(0x7f0000c84000-0x8)='./file0\x00', 0x0, 0xfffffff7) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:38 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000010000-0x12)='/dev/loop-control\x00', 0x40, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000010000-0xc8)={0x7, 0x9, 0x2, 0xfff, 0x3, [{0x5, 0x0, 0x575, 0x0, 0x0, 0x2000}, {0xbe, 0x7a1d, 0x1, 0x0, 0x0, 0x800}, {0x7, 0x158, 0xff, 0x0, 0x0, 0x800}]}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000000d000-0xa)='/dev/cuse\x00', 0x408980, 0x0) inotify_init1(0x80800) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000015000-0x4)=0x7, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000013000)=[{&(0x7f0000013000)=""/235, 0xeb}, {&(0x7f0000011000-0xb8)=""/184, 0xb8}, {&(0x7f0000013000)=""/94, 0x5e}, {&(0x7f000000e000-0x28)=""/40, 0x28}, {&(0x7f0000014000-0x76)=""/118, 0x76}, {&(0x7f000000d000)=""/220, 0xdc}, {&(0x7f0000014000-0x96)=""/150, 0x96}, {&(0x7f0000014000-0xd3)=""/211, 0xd3}], 0x8) sendto$inet6(r1, &(0x7f0000011000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/12 18:15:38 executing program 1: prctl$intptr(0x37, 0x1) 2018/02/12 18:15:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000086000-0x4c)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_PHYS_SWITCH_ID={0x24, 0x24, "470665d874f39c774c1cad545875b9790d1b4c806dfe04ef99f0fe23f2"}, @IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x48}, 0x1}, 0x0) 2018/02/12 18:15:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000d5000-0xb)='/dev/audio\x00', 0x84000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a83000)={0x0, 0x81, "973f8b7ba11959815b66cd74abb38a21f94a75890c38fe5f22e9c28b33dcd762276f552e9d22ec2421b514128db1841e167b20cfc05df198d5b1eb1dbb308ef85c98161ef52da38d44f29a064e1cf31026073d2c7bfd8145de2ee3a8c6ed7267e8be0472916c2ddc871e6c20d7dd4698433d413b5de7b09033ce5a00298c2c781c"}, &(0x7f000053a000-0x4)=0x89) r3 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000334000-0x8)={0xb398fe938bf0602a, r3}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000240000-0x8)={r2, 0xffffffff}, &(0x7f0000ca2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000032b000-0x6)={r4, 0x8}, 0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000aa7000-0x20)={0x2efa, 0x80000001, 0x4, 0x469fe988, 0x1e, 0x1, 0x5, 0xd85f, r4}, 0x20) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00002b4000-0x1), 0x0, 0x80, &(0x7f0000c1e000-0x1c)={0x2, 0xffffffffffffffff, 0x12c6, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f00004f7000-0xb)='/dev/adsp#\x00', 0x4, 0x40000) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000050000), &(0x7f0000a63000)=0x4) 2018/02/12 18:15:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000009b000-0x20)={@generic="dff6f141e7928d767ca9cbae3dfcd37e", @ifru_addrs={0x2, 0x2, @rand_addr=0x8}}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000016e000)='/dev/vcsa#\x00', 0x2, 0x2000) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000ee3000)) 2018/02/12 18:15:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000-0x62)=""/98, &(0x7f000074e000-0x4)=0x62) mmap(&(0x7f0000000000/0xb46000)=nil, 0xb46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) poll(&(0x7f0000b46000-0x38)=[{r1}], 0x1, 0x0) accept$unix(r0, &(0x7f000021a000)=@abs, &(0x7f0000250000)=0x8) 2018/02/12 18:15:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(0xffffffffffffffff, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCGETS(r0, 0x5401, &(0x7f0000c43000-0x24)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000c1000)={0x7, 0x2d18}) 2018/02/12 18:15:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) 2018/02/12 18:15:38 executing program 4: mmap(&(0x7f00009e4000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x7fe, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000af6000-0x4)) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000af4000)={0x7fff, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x8, 0xcd, 0x2, 0x5, &(0x7f0000af5000-0x10)=@common='ip6tnl0\x00', 0xe6c4, 0x80000001, 0x4}) 2018/02/12 18:15:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000758000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e0c000-0x4)=0xfc96) connect$inet6(0xffffffffffffffff, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000a5a000-0xab)="175e0d2414e7511d0dc619bae1d4f2ddbbb9367df2a4b06e70cd4480625fed0736194cd6cc5edb3f0d0b9a8c6f0350c57830890fedd49de7e335a23a4994efabf7c57549ff1371275705a033a086690f88aa25d7ff4603e1806e71ddf0251f4e1bdaf79f627bbcc42d173aa8259e6511957cbf463241267a34e83bc67b03b822aeb220a1c1b4b508fad3314395f8740a6107b89fd3a2f7fdd725614eda3e4a3b7b204bce8592f81dee63fc", 0xab) sendmsg(0xffffffffffffffff, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000014000-0x90)=[], 0x0, &(0x7f000002c000-0x11d8)=[]}, 0x0) 2018/02/12 18:15:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000010, 0x80006, 0xc35) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000adf000)='/dev/cuse\x00', 0x40080, 0x0) fremovexattr(r0, &(0x7f0000b52000-0x11)=@random={'user.\x00', '/dev/hwrng\x00'}) 2018/02/12 18:15:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000469000)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x200000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000fa9000-0xcb)={r0, r0, 0x7ff, 0x140000000, &(0x7f0000f8b000)="673eff805d90a35730e8accac2f7aafe12cebf92346af0a8e22f48d1f567c82edc703302f733fda8a7331d0a5bad5592ca56a2ee5e53b3d126bbc54a50d3b4ed9d2cf3b8eac050ca5a7b28ed9dd73ffa7512fa271eaf2399c95366440a235d6fa06072", 0x2, 0xffff, 0x7, 0x9, 0x2, 0x800, 0xfffffffffffffffe, "a6d52db85736e15cc948b754ba97f53845acf5929a1631a83a6d04c2007b8f94ab87ca68f5ef7702e0d0c42f78c5890e54d6774bdefe22bf795ba7c98f1e7f4d5aae388fd5be7accfe5998515dc9edcfe3a8af0733f0ee62cf6f9bcf419f275c66037b7ae869e206fb7d88bb5869255c4d4d14dcbf6c43a79de27cbb6a0fab72316609755eb64b5d5d9e3df459a85ec4a546626a7eaa3ba8eaac917246eef71f8f2b9c"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007f5000-0xc)='/dev/autofs\x00', 0x80, 0x0) fchmod(r1, 0x20) keyctl$invalidate(0x15, r0) r2 = shmget$private(0x0, 0x12000, 0x1000, &(0x7f0000b66000/0x12000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00009d4000)=""/4096) r3 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r3, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r3, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r4 = openat(r3, &(0x7f00003bb000-0x8)='./file0\x00', 0x2202, 0x100) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:39 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x1) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000af4000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f00006ae000-0xf2)=""/242, &(0x7f0000af5000-0x4)=0xf2) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000af5000-0xa)={0x3, [0x9, 0x80000000, 0xffffffffffff8000]}, 0xa) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:39 executing program 2: r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) fstatfs(r0, &(0x7f0000900000)=""/241) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/02/12 18:15:39 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bf0000-0x9)='/dev/vcs\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0xd5e}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x0, &(0x7f00003fc000)=[]) r0 = syz_open_dev$vcsa(&(0x7f00008e3000-0xb)='/dev/vcsa#\x00', 0x7000000000000000, 0x400000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f000041f000-0x78)=""/120) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000cc000-0x4)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004f7000-0x8)=@assoc_value={0x0, 0x5c}, &(0x7f0000be1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000004b000-0x1), &(0x7f00003de000)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000031f000)=r1, 0xfffffffffffffe61) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x10000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d6e000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000e14000-0x2c)={0xd, 0x1, 0x8, 0x0, 0x5, r0, 0x2}, 0x2c) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00005f1000-0x8)=0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000100000)='/dev/ptmx\x00', 0x200, 0x0) 2018/02/12 18:15:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000001000-0x78)=""/120, &(0x7f0000001000-0x4)=0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f00008a1000-0x60)={0x0, 0x3a, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000504000-0x4)=0x0) timer_gettime(r1, &(0x7f0000ce9000-0x20)) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000226000-0x6b)=""/107) keyctl$set_reqkey_keyring(0xe, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f94000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000f2f000-0x4)=0x10, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000ed000-0xe8)={{{@in=@empty, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f00003d4000)=0xe8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000129000-0xc)={0x7, r3, 0x1}) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f000090c000-0x10)={0x1ff, 0x0, &(0x7f0000141000/0x3000)=nil}) ioctl$void(r3, 0x5450) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000fb1000)=""/53, &(0x7f000048e000-0x4)=0x35) getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000419000-0x4), &(0x7f0000842000-0x4)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000024c000-0x8)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000119000)={r5, 0x20}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f00008e9000)={{0x10001, 0xa63e}, 0x0, 0x1, 0x7, {0x779d, 0x400}, 0x5, 0x1f}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dfd000)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00001e4000)=0xe8) lstat(&(0x7f00006b9000)='./file0\x00', &(0x7f0000db0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) r3 = syz_open_dev$usbmon(&(0x7f000030e000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000424000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0xd5, 0x0, 0x40, 0x0, 0x1, 0x9, 0x9, 0x3f, 0xffffffff, 0x41, 0x80, 0x0, 0x7fff, 0xb2, 0x1]}, &(0x7f0000b2e000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ea5000-0x98)={r4, @in6={{0xa, 0x2, 0x1, @empty, 0x4}}, 0xfffffffffffffffb, 0x2}, 0x98) 2018/02/12 18:15:39 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004ed000/0x3000)=nil, 0x3000, 0x11) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f000070a000-0x50)=""/80, 0x50, 0x2) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000640000-0x11)='/selinux/enforce\x00', 0x101800, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000070a000-0x9)='/dev/rtc\x00', 0x200, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006c7000-0x18)={0x5, 0x20, 0x1, r1}) [ 52.208871] xt_connbytes: Forcing CT accounting to be enabled 2018/02/12 18:15:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000812000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000cb0000-0x4)=0x0) r2 = getpgrp(r1) getpgrp(r2) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000e12000-0x4)) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3f3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) signalfd4(r3, &(0x7f0000528000-0x8)={0x1}, 0x8, 0x80800) [ 52.271895] audit: type=1400 audit(1518459339.063:46): avc: denied { getopt } for pid=8163 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/12 18:15:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000fcc000), &(0x7f0000b57000-0x4)=0xc) 2018/02/12 18:15:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:39 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, 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={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dfd000)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00001e4000)=0xe8) lstat(&(0x7f00006b9000)='./file0\x00', &(0x7f0000db0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) r3 = syz_open_dev$usbmon(&(0x7f000030e000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000424000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0xd5, 0x0, 0x40, 0x0, 0x1, 0x9, 0x9, 0x3f, 0xffffffff, 0x41, 0x80, 0x0, 0x7fff, 0xb2, 0x1]}, &(0x7f0000b2e000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ea5000-0x98)={r4, @in6={{0xa, 0x2, 0x1, @empty, 0x4}}, 0xfffffffffffffffb, 0x2}, 0x98) 2018/02/12 18:15:39 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4), &(0x7f0000002000)=0x4) fallocate(r0, 0x0, 0x0, 0x40) 2018/02/12 18:15:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00003f5000-0x2f8)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf8, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f000059e000), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x2}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x2, 0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) 2018/02/12 18:15:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b2e000)) umount2(&(0x7f0000544000)='./file0\x00', 0xa) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dfd000)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00001e4000)=0xe8) lstat(&(0x7f00006b9000)='./file0\x00', &(0x7f0000db0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) r3 = syz_open_dev$usbmon(&(0x7f000030e000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000424000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0xd5, 0x0, 0x40, 0x0, 0x1, 0x9, 0x9, 0x3f, 0xffffffff, 0x41, 0x80, 0x0, 0x7fff, 0xb2, 0x1]}, &(0x7f0000b2e000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ea5000-0x98)={r4, @in6={{0xa, 0x2, 0x1, @empty, 0x4}}, 0xfffffffffffffffb, 0x2}, 0x98) 2018/02/12 18:15:39 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000c93000)='/dev/audio#\x00', 0x84, 0x10000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000e74000)={0x2, 0xc, [0xffffffffffff591f, 0x1, 0x3]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00006b4000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000828000-0x160)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x8, @empty, 0x5}}}, 0x1, 0xc18, 0x6, "720ed899c986ae19243bda7c0880c39955ff62af5755ac99f61a476e2ab8ddf703e30c55db1b537cef1ef8ec2305c4050dc58a452329798386a22f5c9bfbcb5d33bbe4b03c394f5c5b8d7bdd7876c4f4"}, 0x160) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) write(r0, &(0x7f0000790000)="7c018000087c07a459a4e74834452cfab5859f92cc9c90a0f1e185f080614c21ffd58de409e9bd2c2411eb9c8a1c36465a7f1d2526a57aa496d9ba6b851b9c8031a74b854b1120b42c1056ce10ad25aec7c10b74fb1512650d034cd39ddb4a66b64b34893bb4a466fc3b9a767967a440ca3794145d20a777b1c2b353eb03a5a113c96cff2d7375cda547a5f9fa97c0a261ebca3053e3588666694d6b95726b1f44f0890bbfbf0300a9237c7aa2493a0f95a78cecfa11fb2b17fa641979252d49e1dd2db9bbb26dab160a2f0b63f863", 0x0) 2018/02/12 18:15:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e0a000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000ecc000), &(0x7f0000db9000-0x4)=0x4) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:39 executing program 1: r0 = add_key$user(&(0x7f0000eb3000-0x5)='user\x00', &(0x7f0000a90000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000385000-0x2a)="0052e4a4f2bdffe76321688d120ac70a7ff92535755f8d36d6e8f2395db9bc0e98cbc2810ec48a2335fa", 0x2a, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r0, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000b02000-0xba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x40000090, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x7, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f0000b05000-0x10)={0x0, 0x1, [0x0]}) 2018/02/12 18:15:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cee000-0x8)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x4, &(0x7f0000da2000-0x3e)=""/62) r2 = syz_open_dev$amidi(&(0x7f0000a4a000-0xc)='/dev/amidi#\x00', 0x4, 0x480480) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000657000)=0x4, 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x3, &(0x7f0000aec000)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000977000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000a46000)={r1, 0x2}) openat$cuse(0xffffffffffffff9c, &(0x7f000076d000-0xa)='/dev/cuse\x00', 0x4000, 0x0) socketpair$ax25(0x3, 0x7, 0x55eb437bd28e6f14, &(0x7f000001f000-0x8)) fcntl$setflags(r0, 0x2, 0x1) 2018/02/12 18:15:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dfd000)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00001e4000)=0xe8) lstat(&(0x7f00006b9000)='./file0\x00', &(0x7f0000db0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) r3 = syz_open_dev$usbmon(&(0x7f000030e000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000424000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0xd5, 0x0, 0x40, 0x0, 0x1, 0x9, 0x9, 0x3f, 0xffffffff, 0x41, 0x80, 0x0, 0x7fff, 0xb2, 0x1]}, &(0x7f0000b2e000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ea5000-0x98)={r4, @in6={{0xa, 0x2, 0x1, @empty, 0x4}}, 0xfffffffffffffffb, 0x2}, 0x98) 2018/02/12 18:15:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000010b000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000bc4000)={"737973746c6d5f573a64626a6563745f723a6b826f67645f7638725f72756e5f743a73305ebc886874d489dcdb454a009de54c45bd56d599e0c4c580b4313bbfc8e5d23ffd24bab408ef357ef7e1f3e4c51f1dc27e9a3cfa37365f4eb509faa909e3f83d4e4254565316d1a80f0bc3b9e438d75369f73c0400000000000000352fefd26c1b96349f3f772a978b31f201eb99b37ef8c19302000000f61745f3d07c33606a7ea7c86e56d2972bacb0a8", 0x20, 'system_u:object_r:apt_var_cache_t:s0', 0x20, 0x33, 0x33, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0xf6) 2018/02/12 18:15:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004b7000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000971000-0x4)=0x10001, 0x4) 2018/02/12 18:15:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xc, &(0x7f000039b000-0xc)={0x20}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000065c000)='keyring\x00', &(0x7f0000700000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f00002c2000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, r0) keyctl$invalidate(0x15, r1) r2 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r2, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000db000)={0x7, r2, 0x1}) accept4$unix(r3, &(0x7f00006ae000-0x8)=@abs, &(0x7f000089c000)=0x8, 0x800) sendto$inet(r2, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001fd000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$VHOST_GET_FEATURES(r4, 0x8008af00, &(0x7f0000b0d000-0x8)) getitimer(0x2, &(0x7f0000a75000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b68000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000065d000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000dbe000-0x10)={r6, &(0x7f000047c000-0x73)=""/115}) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r7, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000706000)) r2 = dup(r1) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000691000-0xc)={0x3c000000, 0x6}) 2018/02/12 18:15:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f000042f000-0x4)) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000008b000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00005b7000-0x50)={{0x3, 0x3, 0xd96, 0x1, 0x9}, 0x10001, 0xfffffffffffffffb, 0x200}) getxattr(&(0x7f0000ec5000-0x4)='./file0\x00', &(0x7f00006e3000+0x62c)=@known='security.capability\x00', &(0x7f0000a2b000-0x79)=""/121, 0x79) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f16000)=@int=0x80, 0x4) 2018/02/12 18:15:39 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, 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={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dfd000)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00001e4000)=0xe8) lstat(&(0x7f00006b9000)='./file0\x00', &(0x7f0000db0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) r3 = syz_open_dev$usbmon(&(0x7f000030e000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000424000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0xd5, 0x0, 0x40, 0x0, 0x1, 0x9, 0x9, 0x3f, 0xffffffff, 0x41, 0x80, 0x0, 0x7fff, 0xb2, 0x1]}, &(0x7f0000b2e000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ea5000-0x98)={r4, @in6={{0xa, 0x2, 0x1, @empty, 0x4}}, 0xfffffffffffffffb, 0x2}, 0x98) 2018/02/12 18:15:39 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f0000966000)=0xfffffffffffffda3) 2018/02/12 18:15:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xffffffffffffff66, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/12 18:15:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000021d000)='/selinux/access\x00', 0x2, 0x0) r3 = dup(r0) r4 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eca000)={0x0, 0x0}, &(0x7f0000e79000-0x4)=0xffffff2f) lstat(&(0x7f0000dd3000)='./file0\x00', &(0x7f00000e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() lstat(&(0x7f0000eb5000-0x8)='./file0\x00', &(0x7f0000f78000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002d2000)={0x0, 0x0, 0x0}, &(0x7f0000e58000)=0xc) sendmsg$unix(r3, &(0x7f0000f4d000-0x38)={&(0x7f0000884000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000aa7000)=[{&(0x7f0000019000-0xb)="c59a4096eb043dae32904e", 0xb}, {&(0x7f0000cc0000-0x7b)="916fbae16487669d7abf66f51b4c5f0b6e71c2a31bea9c807d20254e7c9162808c06c4daaef59ca63c169dc24aeded804650defabc7d08a8b00b889edd108e1f2cff021aec6745748ad7020294f52119bfd98b807e97cf646dcdc81a3c41bd475ebc0fbf458cdd494a4cb83a95953cce316db01ad83d5477544ff3", 0x7b}, {&(0x7f000020f000)="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", 0x1000}], 0x3, &(0x7f00006ee000-0xe8)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x38, 0x1, 0x1, [r0, r2, r2, r2, r0, r2, r0, r0, r2]}, @rights={0x28, 0x1, 0x1, [r0, r2, r2, r1, r0, r2]}, @rights={0x30, 0x1, 0x1, [r1, r2, r1, r2, r1, r1, r1]}], 0xe8, 0x800}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000019f000)='/dev/sequencer\x00', 0x240100, 0x0) fstat(0xffffffffffffff9c, &(0x7f00003e9000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000d68000)=r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b14000)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003cc000)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000470000-0x4)=0xe8) sendmsg$can_bcm(r3, &(0x7f000043b000)={&(0x7f00002ea000-0x10)={0x1d, r4}, 0x10, &(0x7f00001ac000-0x10)={&(0x7f00002c9000)={0x6, 0x800, 0xaa, {}, {0x77359400}, {0x0, 0x393, 0x4, 0x40}, 0x1, @can={{0x0, 0x7, 0x3fab, 0xfffffffffffffffc}, 0x2, 0x3, 0x0, 0x0, "3c5942ba52a7bc64"}}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x44804) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/02/12 18:15:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc), 0xc) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = gettid() r3 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000055d000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000067f000)={{{@in6=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f000008c000)=0xe8) r5 = getegid() syz_fuse_mount(&(0x7f0000e61000)='./file0\x00', 0x3000, r4, r5, 0xe43, 0x3000000) r6 = epoll_create1(0x0) write$tun(r0, &(0x7f0000e46000-0xa)=@pi={0x0, 0x0, @ipv6={0x86e1, 0x6, "3e7dc2", 0xb4, 0x3b, 0x7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x17}, {[@hopopts={0xff, 0x0, [], [@pad1={0x0, 0x1}]}, @hopopts={0x67, 0x3, [], [@ra={0x5, 0x2, 0x7}, @jumbo={0xc2, 0x4, 0x7f}, @jumbo={0xc2, 0x4, 0x1000}, @jumbo={0xc2, 0x4}, @enc_lim={0x4, 0x1, 0xfffffffffffffffe}, @pad1={0x0, 0x1}]}, @fragment={0x87, 0x0, 0x7fff, 0x4, 0x0, 0x5, 0x1}, @dstopts={0x3b, 0x2, [], [@enc_lim={0x4, 0x1}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @dccp={{0x2, 0x0, 0x4, 0x1, 0x9, 0x0, 0x0, 0x7, 0x0, "847346", 0x9, "2db642"}, "d0d7beb14eed6e8279ca4dd11eeeda44d231cb0dbe929ee414843ce12ba33cfeab37f47cc644525f67252b08da1e067769d8736899a37826ca749ff9d60d08b445b6ad9829cc3c"}}}}, 0xe0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000cf8000)={r6, 0xffffffffffffffff}) 2018/02/12 18:15:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000c14000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:39 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x3, 0x1) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000af7000-0x87)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000ae0000)=0xe8) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000af7000-0x8)='./file0\x00', &(0x7f0000a1b000+0x55)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000af6000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000634000)=0x1c) recvmsg$kcm(r1, &(0x7f0000af5000)={&(0x7f0000af5000+0xe09)=@can, 0x10, &(0x7f0000af6000-0x50)=[{&(0x7f0000af5000)=""/4096, 0x1000}, {&(0x7f0000af5000)=""/175, 0xaf}, {&(0x7f000053d000)=""/4096, 0x1000}, {&(0x7f0000332000-0x29)=""/41, 0x29}, {&(0x7f0000af5000)=""/23, 0x17}], 0x5, 0x0, 0x0, 0x1}, 0x21) r4 = syz_open_dev$sg(&(0x7f0000125000-0x9)='/dev/sg#\x00', 0x40, 0x80000) ioctl$KIOCSOUND(r4, 0x4b2f, 0x6a) getsockopt$inet6_buf(r0, 0x29, 0x7, &(0x7f000057e000-0x54)=""/84, &(0x7f0000af4000)=0x54) 2018/02/12 18:15:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00009eb000), &(0x7f0000769000)=0x4) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000818000-0x4), &(0x7f0000cd2000-0x4)=0x4) r1 = openat(r0, &(0x7f0000761000)='./file0\x00', 0x400, 0x30) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x8}, 0x1}, 0x0) [ 52.674663] audit: type=1400 audit(1518459339.466:47): avc: denied { setfcap } for pid=8262 comm="syz-executor7" capability=31 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 2018/02/12 18:15:39 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, 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={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dfd000)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00001e4000)=0xe8) lstat(&(0x7f00006b9000)='./file0\x00', &(0x7f0000db0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) syz_open_dev$usbmon(&(0x7f000030e000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000424000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0xd5, 0x0, 0x40, 0x0, 0x1, 0x9, 0x9, 0x3f, 0xffffffff, 0x41, 0x80, 0x0, 0x7fff, 0xb2, 0x1]}, &(0x7f0000b2e000-0x4)=0x108) 2018/02/12 18:15:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dfd000)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00001e4000)=0xe8) lstat(&(0x7f00006b9000)='./file0\x00', &(0x7f0000db0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) r3 = syz_open_dev$usbmon(&(0x7f000030e000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000424000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0xd5, 0x0, 0x40, 0x0, 0x1, 0x9, 0x9, 0x3f, 0xffffffff, 0x41, 0x80, 0x0, 0x7fff, 0xb2, 0x1]}, &(0x7f0000b2e000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ea5000-0x98)={r4, @in6={{0xa, 0x2, 0x1, @empty, 0x4}}, 0xfffffffffffffffb, 0x2}, 0x98) 2018/02/12 18:15:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f000067d000)='./file0\x00', 0x0, 0x84) getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000269000)={0x0}, &(0x7f0000ca6000-0x4)=0xc) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x12c03, 0x0, 0x0, 0x2}, r2, 0x0, 0xffffffffffffffff, 0x5) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000d6d000-0x4)={0x3, 0x7722, 0x7}) r4 = creat(&(0x7f0000d1b000)='./file0\x00', 0x20) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000b42000)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000041c000-0x44)={0x0, 0x3c, "c780845586425f06d10386442e12dfc849180544b17c6f09f0913af4fa205d199c40ecfcae2f18af49d44fec65449b324650a122cd26fb01174204e9"}, &(0x7f000062c000-0x4)=0x44) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004bd000-0x5)='maps\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000011c000-0x6)={0x0, 0xfffffffffffffffa}, &(0x7f00001da000)=0x6) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000dc4000), 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00001fc000)={r6, 0x50df}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005d6000)=@assoc_value={r6, 0x7}, &(0x7f000046e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000d2000-0x20)={0xfee6, 0x7fff, 0x8, 0x53, 0x9, 0x2, 0x0, 0x0, r7}, 0x20) 2018/02/12 18:15:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x2, 0x1) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) keyctl$describe(0x6, r0, &(0x7f0000b5c000)=""/103, 0x67) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000514000-0xc)={0x0, 0x52ae784d, 0x17ffd042a0afebaa}, &(0x7f0000909000-0x4)=0xc) bind$pptp(r2, &(0x7f00005a1000)={0x18, 0x2, {0x2, @empty}}, 0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00006af000)={r3, 0x1, 0x8001, 0x100000001, 0x7, 0x1}, 0x14) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00009b9000)={r3, 0x94, &(0x7f00005a3000)=[@in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x4}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x7ff}]}, &(0x7f0000ca4000-0x4)=0x10) syz_open_pts(r2, 0x4000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/12 18:15:39 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005cf000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000848000-0x40)={0x5, 0x0, 0x7, 0x7, "9355aa42b37438d71cc3144caf19158bf826802d3c608669b130802cfef7e691bfa7a45d228e090fb60112b7", 0x4}) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000963000-0x4)) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000af5000)=@random={'btrfs.', "2d7b3aa100"}) 2018/02/12 18:15:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x10000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000e46000-0x4)=0x2) flistxattr(r0, &(0x7f0000001000-0x83)=""/131, 0x83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/02/12 18:15:39 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, 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={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dfd000)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00001e4000)=0xe8) lstat(&(0x7f00006b9000)='./file0\x00', &(0x7f0000db0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) syz_open_dev$usbmon(&(0x7f000030e000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x0) 2018/02/12 18:15:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000048f000)={@loopback, 0x0}, &(0x7f00004c1000-0x4)=0x14) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000de7000)='/selinux/status\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000c7d000)='./file0\x00', 0x1a) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0x270, &(0x7f0000435000-0x10)={&(0x7f000055b000)=@ipv6_newaddr={0x48, 0x14, 0x100, 0x5, 0x0, {0xa, 0x20, 0x10, 0xfd, r1}, [@IFA_LOCAL={0x14, 0x2, @empty}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x2}]}, 0x48}, 0x1}, 0x0) 2018/02/12 18:15:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0x2, 0x3, 0x8, 0x3, 0x1}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) r2 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r2, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r2, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000276000)='/dev/mixer\x00', 0x2800, 0x0) sendmsg$alg(r3, &(0x7f000020d000-0x38)={0x0, 0x0, &(0x7f0000e5b000)=[{&(0x7f0000188000)="34c163c738a7611940d9b60b692c05c4dd0ad997efcc32c06a89fb9a2b1925c83c1919210571eff0a22b09bb42812dabc1c692aee1eaa61aaff6073c9b55ec01dba3be3cd2d6a3d8", 0x48}, {&(0x7f0000b2e000-0xa5)="3079ba5105ef955dbc5322967139672bc6ea3ef83fead64a2bba363f491db48b4df5ce52c5408e01175263861371874a0e7ffa537f96a1f4d12ac5b20990cf5da89a89d9dd3ca51480b9a2736e74c1d1566e324c6a93e959e06fc13005345678d7287dcbfc6cf60c6aa29bf6899a41eb2fa87b57bbf74cd5c3faf5cfcb801bb1032bf679d66644970130c97edbd01fa31dc1d2a4fcdf40a9c212419bdb117737a9232de6ec", 0xa5}, {&(0x7f00002b5000)="343b35ca3825dfb1e9ef303bd18af714fd91f6f8c8a8e282727ee92f1a3d91bfc23239eb4bd94e1e0ee1a5ba2f085a2e1cbc8079da24e20bbffbb18a9e75c594ec93828da3eee234f1b5d10109e8975d74dd8471473180988a897657ecf87682c996a37cf158034783087aebd13794c04b114dfe00b1ac2fc3c9df50115153f779c7b70be3a2531ebaf4df94aaff67feb23180eb0c396331c0c52a74cb4be754e5e25f476b669361202e6c0961b857e1e8187d150a6498e3fde14f6ae995778c9dcd1a", 0xc3}], 0x3}, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000939000), &(0x7f00004cf000-0x4)=0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000078e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542b, &(0x7f00003ba000-0x24)) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000df000-0xc8)="c517e166af1dc7c296236a1b1260649570bebf2fdc42c2ecb4b86fc136ad90aa9a430f2336ca7c63a260773a733297f949d1ed5759a8346b531367d31fb52318fe62359aa9414b83b0c206ee478bfdaa4fca89600b378bd91b47e98d09e45087113662a04c975684c561cdf2019aabee672fba56e28c078a8914e7d3c9d177f4b48dd5b68a0254a117560fb791509ae42238def571633c826022779a76e9cdd65daa1deee5c23b3c1ca3bc533535ce0b4c52dbbc03597c0a250a187a8c8ba35e84dd2cfe339617fa") 2018/02/12 18:15:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00007c5000)='./file0\x00', 0x200, 0x100) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00003be000), &(0x7f0000605000)=0x14) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000031a000)={0x0, 0x54, "24f6c1c67347ca7726840616d75efd222db26a77ee604b392df16d672d262975565e98aaab8993b4514d8e6312ef507458ccc0cd139dfe5b05434e5f3e431ccb2dba885da6fa70e0d4d0b12f3184497bce729bf7"}, &(0x7f0000943000)=0x5c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000058d000+0x3d1)={r1, 0xe000000000000, 0xa6, "e5f77af5dfb96aea460f9bae4d890e06d01b158da69d7913cbc0283a3e10dbe59bafd75e0e8e7f220e4f0a26cc216f268cff7f7b044749e32472bdbbbf87f27386c3e7db48a7a7ced76026e4bdc0c9b24d56dd21fa2d2a80c9cd67f6f49a4ece6696f68f53f6ef0a7b1f40b4f68cc297040348e4e7403c293d463c41429ee3e1d464441879dab517c665f85e2a6db228ef6915d69eed421763f78020c92d44fc9d753402cf00"}, 0xae) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:39 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00008af000)='/dev/dmmidi#\x00', 0x5, 0x462480) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000368000)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000da000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x8) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffff000}, 0x1c) r3 = accept(r1, 0x0, &(0x7f0000efb000-0x4)) dup2(r3, r2) recvmsg$kcm(r3, &(0x7f0000fd3000-0x38)={&(0x7f00005f8000)=@nfc_llcp, 0x60, &(0x7f0000d61000)=[], 0x0, 0x0, 0x0, 0x2}, 0x0) 2018/02/12 18:15:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) llistxattr(&(0x7f0000ba5000-0x8)='./file0\x00', &(0x7f0000b29000-0xe7)=""/231, 0xe7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dfd000)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00001e4000)=0xe8) lstat(&(0x7f00006b9000)='./file0\x00', &(0x7f0000db0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) 2018/02/12 18:15:39 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, 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={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dfd000)={{{@in6=@mcast1, @in6=@local}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00001e4000)=0xe8) lstat(&(0x7f00006b9000)='./file0\x00', &(0x7f0000db0000-0x44)) 2018/02/12 18:15:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000078e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x402c542b, &(0x7f00003ba000-0x24)) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000df000-0xc8)="c517e166af1dc7c296236a1b1260649570bebf2fdc42c2ecb4b86fc136ad90aa9a430f2336ca7c63a260773a733297f949d1ed5759a8346b531367d31fb52318fe62359aa9414b83b0c206ee478bfdaa4fca89600b378bd91b47e98d09e45087113662a04c975684c561cdf2019aabee672fba56e28c078a8914e7d3c9d177f4b48dd5b68a0254a117560fb791509ae42238def571633c826022779a76e9cdd65daa1deee5c23b3c1ca3bc533535ce0b4c52dbbc03597c0a250a187a8c8ba35e84dd2cfe339617fa") 2018/02/12 18:15:39 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000af5000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000af4000)={0x7f, 0x4, 0x1, r1}) r2 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000af5000)='./file0\x00', &(0x7f000041e000-0x44)) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000755000-0x40)=[{&(0x7f0000af7000)}, {&(0x7f0000af7000)="ec77f51b499a4f931f0a796c7f07c7e9e6afe62adafe4a8ca2b78552b62018aeaa240597770c0e4cf9f201f31e0fa6a0921695e0a11c16c6c790fb564f4ebd6547ac13ed0a838f23c44451595988be8242b231c7173fb58e2dfbc65a8a67efc83ec9a1dc208018e18e93e97f57982130389fe866b203af15faa740ce5fea19e138b50b4f42a98dfc21e0edbb1e157cf39b32822b53c3d117181687dd772e976428924795b02d2d18c7ce", 0xaa}, {&(0x7f0000af8000-0x94)="c0dfc05e4df37f3fadd6064ac1ab188b39994c36b3215ac9857188d73b34099a0e076b3a98cdf1f28d2a465e3ef9134ea86a49b7729c1f51fd8bfe79cd8a04fffbada12002940cb25214b9454a2ad79c5798980554428b9177070c767cc5637ca8ff305528269b76984779b1c92110dd2a56f3f666e73c9154cab241a8d74d10a780ec56ffaee61abf704df4de44254baff94719", 0x94}, {&(0x7f0000af7000)="29bd3b7e31bb5c3bbaffe73bcf33c66457dfe4ffa94778f33176f8592fe77f6c432a1b9b87e10b7649b1902f06edb5", 0x2f}], 0x4, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000af6000)='/selinux/status\x00', 0x0, 0x0) r4 = openat(r3, &(0x7f0000af6000)='./file0\x00', 0x40020, 0x12) syz_open_dev$sndpcmp(&(0x7f0000611000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x40) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x24780000000000) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000af8000-0x10)={0x0, 0x7530}, 0x10) 2018/02/12 18:15:39 executing program 5: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) [ 52.978102] audit: type=1400 audit(1518459339.770:48): avc: denied { name_connect } for pid=8326 comm="syz-executor7" dest=20028 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/12 18:15:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f7e000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00003af000)) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000047e000)='/dev/amidi#\x00', 0x0, 0x40) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000601000-0x4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d7c000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/12 18:15:39 executing program 7: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d23000)=@l2, &(0x7f0000d23000)=0xe) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00001e3000)=""/211, &(0x7f0000647000-0x4)=0xd3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x2, 0x4) 2018/02/12 18:15:39 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c9a000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f000066e000-0x99)=""/153, &(0x7f00005c4000-0x4)=0x99) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dfd000)={{{@in6=@mcast1, @in6=@local}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00001e4000)=0xe8) 2018/02/12 18:15:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d63000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000c77000)={0x100000000, 0x2, 0x80, {0x0, 0x989680}, 0x6, 0x1dce}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x1b, 0x3, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000001000)={0xa, 0x0, [{0x2, 0x9, 0x2, 0x7ff, 0xfffffffffffffff7}, {0x80000007, 0x7fffffff, 0xc0, 0x4, 0xa8a}, {0x8000001b, 0x1, 0x1, 0x80, 0x100000000}, {0x0, 0x9, 0x20, 0x4, 0x8}, {0x40000001, 0x7fff, 0x80000000, 0x7, 0x5}, {0x0, 0x6, 0x5, 0x2, 0x8}, {0xc000000f, 0xbb, 0x5, 0x5, 0x5}, {0xa, 0x7, 0x1, 0x2, 0x48000}, {0x80000001, 0x3ff, 0x2a1d, 0x8, 0x3}, {0x80000000, 0x7, 0x6, 0x80000000000, 0x8000}]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cb2000-0xc)=@sack_info, &(0x7f0000001000-0x4)=0xc) 2018/02/12 18:15:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) pwritev(r0, &(0x7f0000fb0000)=[{&(0x7f0000d89000-0x4c)="518eb0fcb40854dfb8a21dd173f1401b931fd789f80d1382800a439d1330753a0d5f2cb19b819129dc4f6aab5694ca9841a351514db0ea899a69d8d83226f5187504ec88e8d2dd1f55464b39", 0x4c}, {&(0x7f0000c93000)="d1029a32c7aae16d88a2e89c074763a71197fe8a95f14f6d9d06fcfa9d101219743164ff003bd1dd9434792184b03d63f6336a57f9bf291a52b505f4e4f0a0", 0x3f}, {&(0x7f0000a68000)="4c63bc8827d69b16debce3e5d63feccf9727cf38fb38a802e1d8f0aa9d1d7d16a03201afc51057c3f60005ba0dbbd7350486473da4ceb001951017d9a70ecd5df3c1812917fb4edf5db491edf4dfe9d3aa8f92afcb3e5e92f158e0fcf1a8a1a50aa2a6a7484d86065bae18a874ae", 0x6e}, {&(0x7f000041a000-0x1000)="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", 0x1000}, {&(0x7f0000da1000-0x61)="d25151bd2e5edca60c0049c6ad54ba332dce4d0270a329e62c5481dc89538e53bdb6ac9d71dc887e5795bce4d74686dee802ec76b94cf850a5969e2a2acfc8d31a0e43e4e519a110f499c57e3b78d5f9c8e8f7c4b1a821a3be60608f1fac083eb1", 0x61}, {&(0x7f000065e000)="4bb5ac5a51d6fbbf21c12dc1c480989534316339e400504288bf01234bcde2696568376082607af7f52540", 0x2b}], 0x6, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000f6000-0x8)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000d0b000)='eth1\x00') r2 = fcntl$getown(r1, 0x9) sched_getscheduler(r2) r3 = syz_open_dev$sndpcmc(&(0x7f000066f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400000) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000077c000-0x4)={0x3ff}, 0x4) 2018/02/12 18:15:39 executing program 5: r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3f, r0, 0x0) r1 = socket(0x10, 0x2, 0x0) fchdir(r1) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000097000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f000077a000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ad2000)={r2, 0x56da, 0x9, [0x6, 0x1, 0x4, 0xffff, 0x7, 0x20, 0x100000001, 0x1, 0x9]}, 0x1a) recvmsg(r1, &(0x7f0000c9f000-0x38)={&(0x7f00007ce000)=@rc, 0x9, &(0x7f0000ea5000-0x20)=[{&(0x7f0000fc4000-0xfc)=""/252, 0xfc}, {&(0x7f000047e000)=""/56, 0x38}], 0x2, &(0x7f0000389000-0x44)=""/68, 0x44, 0x4}, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:39 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00009db000)=0xa, 0xffffff45) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2), &(0x7f0000904000)=0x4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fe9000)='net/ip6_tables_names\x00') mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000fea000)={0x9, 0x1}) faccessat(r1, &(0x7f0000f85000)='./file0\x00', 0x40, 0x1400) 2018/02/12 18:15:39 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7, 0x1000000) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af4000)='/dev/hwrng\x00', 0x80002, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000af4000)={0x4, 0x10001, 0x80000001, "f451cb263dfd", 0x800}, 0x10) 2018/02/12 18:15:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000616000)) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:39 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, 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={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) getuid() 2018/02/12 18:15:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000057f000-0x4c)=@newlink={0x20, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) 2018/02/12 18:15:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f000000a000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1a, &(0x7f0000010000)=[], 0x0, &(0x7f000000d000)=[]}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000094c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000009f000-0xe8)={0x0, 0x0, 0x0, 0x1f, 0xa01, 0x0, 0x3, 0x1d, 0x1, "1808ef95e72753efcd0b379dab9dbd62498529d189c7d729f251bf0a048eb1d94467d4a4bd3a38f5ab914dfeccc3225068d1096c6db4fef10802582aa8ebd711", "9bb334c573cb4b0410039e17a9d6bd99cf0b8b0aa1b29ed1783680b8c9f701da98da0668b0d197820b6fc9c46329b66c016c6193a8db2ab8e1358dfc6dff9b0d", "31eb41beb943785db67663d30478953fbebdc58c51a7a5af21fdd97e6b19009e", [0x5, 0x2892612a]}) 2018/02/12 18:15:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000517000-0x8)='keyring\x00', &(0x7f0000099000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c63000-0x1b8)="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", 0xffffffffffffff31, r0) keyctl$invalidate(0x15, r1) r2 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r2, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0xffffffffffffff7c) sendto$inet(r2, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000097000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000c0d000-0xe8)={{{@in=@multicast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00009d0000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000297000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8, r4}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00001c0000-0x4)={0x403f}, 0x4) 2018/02/12 18:15:40 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000af4000)='/dev/autofs\x00', 0x400001, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af6000-0xc), &(0x7f0000af6000-0x4)=0xc) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000af6000-0x10)=@common, 0x10) 2018/02/12 18:15:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000a70000)='/dev/vhost-vsock\x00', 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:40 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x0, 0xfffffffffffffffc, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000-0x28)={@common='ip6tnl0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) r2 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x101000) getpeername$netrom(r2, &(0x7f0000003000)=@ax25, &(0x7f000000e000-0x4)=0x10) 2018/02/12 18:15:40 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, 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={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:40 executing program 2: r0 = open(&(0x7f0000ab7000)='./file0\x00', 0x140, 0x110) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000d87000)={0x15, 0x8e, &(0x7f0000001000-0x8e)="41aa7afc3b10b1f425d973b7630b61a36e55450117671c88af5b5491d781516e4f6086869ec6d8c756cad6b66556eb06f9c5c0c938dd11aef3db7b42eb2356e5275eadc3669a303584834640b6eb61673891c8a9e0460c9976c863e81db7b7eca632545763c8157192140cf095f7b05192eafe27e9dde09fa0cf43cfe4106b11d0ea4a024edaea02ab2316613dd0"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000a9b000-0x10)={0x0, 0x2b, 0x8}) 2018/02/12 18:15:40 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d70000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000-0xd5)=""/213) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000000)={@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x3, 0x1, 0x4, {0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}}, {&(0x7f0000000000)=""/239, 0xef}, &(0x7f0000002000-0x1), 0x2}, 0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000014b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x59) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c7e000)="0c9775b0c8e383e507b67ae25c54dbb7", 0x5dd) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000a49000-0x4), &(0x7f0000425000-0x4)=0x4) 2018/02/12 18:15:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000ac7000-0x5)='ceph\x00', &(0x7f000056b000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) r1 = socket(0x10, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000114000-0x8)) r2 = syz_open_dev$midi(&(0x7f00005b7000)='/dev/midi#\x00', 0xfffffffffffffffd, 0x400400) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000a28000)=0x400, 0x4) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x30, 0x10, 0x8, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_CARRIER={0x8, 0x21, 0x6}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x30}, 0x1}, 0x0) 2018/02/12 18:15:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000946000-0x4)=0x0) setpriority(0x2, r3, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:40 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00001a5000-0x48)=@full, &(0x7f00008be000-0x4)=0x48, 0x80000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00003b8000+0x6a9)={@generic="4ecd200a33203cfbf9b844fd407e9516", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f7b000)='/dev/rfkill\x00', 0x4001, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000f7b000)="dd9f5be97b86c0eccc399b71b1eecfb8", 0x423) bpf$MAP_CREATE(0x0, &(0x7f0000347000-0x2c)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x54}], {0x95}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/12 18:15:40 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) prctl$void(0x3f) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:40 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000733000-0xc)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "4ed8c88084d509082646f9ecf504c677ebb41af9d53c07794c6e62d5450e7b5b7d038c4bb399f859be6daa1838a6d4716e4444e6facb2ddebdc9008653769702be0658769ad847c5b20ef7bbf56d756609bf0c4a62cc5b7c824a68c77b6e6f325eb8746854a885f616d610d4880e5c48201b57c54ae6cf3734364757eb954cf6a5cc6cf315f4f0f81ad79eaa569ff4960954057f315fe6c19d40f8d89fd549ba7530525373f95513bdfdb6cd17c2b72cd90227351d7533d131cdd7f7002e3e19a2f680e15aec24f627022dcb8db59b5099077738db9c879b2f65c5588b639f49e38c85596f8d2d23a29ea84573c01bfe680f6a8c5c187be3a7ab47f8e77da784b6a780f36c3e8d9b015b16f1c562b4a81888ac98d4b213668a93f8c808a4d6b2ab2fd187e66549dc63e1da4fbc3c23a71e741b5cbec5cb0c14882e2fb632d70d5668abce4082625d6862da266fc2bcd8ce7454051fb187d4b82b39ac08b8fe3c2e5596fa3f24be4a3c4ae67f25f69a141f40b30969af1dabf5b6f6912e1133c3a3225322b0338115b5c0fcada0d86f06ab5ae7f421c3b14582b98b13e47ed335a0576b63b682bd10045f448326edcdf26b14be45fe7cbc09a4e9a9cf86cfc0eacc05b769379dd4ae96e21fb14437ff84a866c5b52df9e8332cd094ca3fde9b4cc32dcfcdd93cd70b751f4c041ac4a64b09454e9de10b9c95cb1b974fc7e2bdd3cc31230ee236b343a782e2b536bf88003d8b347b600d73b3aede8988e9935d8da730b067c8e57ba4e91f8e6d047e01d248a6088f6fae10b78b29570f6a5cef45d271bc2ae19c35317f520b3caf531454e1fa931d78a1a9c09a8985233b430f0ab197f4d8db29baad1bb2172fb1cf2fe9f0484e6b37479e0ab89f1f2b8da0521717ac8c66a26208dc199fcf2f370282a207e7084eeede113fdeb647502438db2e0c04d082cc688864547a7481805ae5ddf5aca2ce3012ff3f5a6c26c0f1951f2caadf7c13ee8373d2e0b5bd31dee217e00524ca025006d408e4dd390b47902ea5501559daa91df1020acb7aeb693374a5a1c8ad002dbffd744b6df8ecda637f1c7c5b99c296361e5a9282e9af117e0f97d5f36740831508e5117e7ae2e474d92bf7bd6d8f6785049ab5dcaa173e85e3f6941e698c045080aa0aaf781ad0a4c7e45eceff781c9dd2b355346ecacf855b58543dfd19435c7fdcddc64af2b956d8cbfb61ee005b063caa1bb07a4a86f0eb28925d2fc98bee8f4541137b1fd38781db19c2cf35d0812302ec93eedb68b147708c32084a2c6e6f1d6448cf86610f10d90bb3b649d0503b79a1b8ddb713e010aaa36009f034543c418f8e267d397e9613328ba7e1f3ee5c3c8940ec4bb68ca93f6c5de8e6c30c2f6989d746ec4212a5bb0359467a35d21b8ac9e18ad9e4b696d9ff38097a9e5a6374bc96de5f6a3c6915fd0c2c6483ead001d38ff01ed9a855ea303ba1973f5240c3433b516f7ed269db9c8d5d9edd58c49ec83130be19e3f88291bc729b8850b9306b4aa6e9f6d9d2a62464ec42c9db5bf5ca56b492df77efd02aad6be184b9329dceed8436ad8d58278a784be04ff7a0275fbf7c80b24256155730dd4e0dcfb9eb89a53964dde37d925843c5f8af06927864d0807f9ed459ca8222513fe3e138af2c43a2583757f61ae1485de9e761a0ee6f6f847ed97663f2d39fd02eeb7a10d50326dc18fa22eac1419739e419ee0157f4a6bdd74c6968865c81f6de2891f915dba96c7aec08a3c0ebf8c48b49cce8480959067eefc5b4aca20ba834594711fa401132ae12c0e5a3ddcfbbd6e327bfb8ee31175fb94f1a5fc29fdb5c76822a2b6efa4fe2b3f9d400c9ad4f8f1bb3252078016c305196b36fff6790aea4b261a97c013c774f48884997eb961bb97a52c4fce6350f1d6b7f736fd2641901c64fa663c2428ff65e946c2bc36f0217a313c51fb79c96b4bd252e1bf1b9cef658ddb2a5daa260f48b6d4ed3c4bf45d4116a6fc733bc77eac0da12b1c2d0c9482fb09d28dcea502365b9b898819b6eddb6948ee39b0e72de92af4b57df61a146673e7db5ba623ed5b1425f54c29f2c3427252c867e716309e54a7d1f7161c4d2a833436a70c6905fce4581492cb6c75f4c93e5a8ca84d42b34792ff3f343f1f9b8e94c90d8df678dff9ebf605855798494c1b3b31ec9458e226a8803e6c0ef2a1f694e4615ae51dd50634cea6a81ce4bd3beb46c5b46066e5d38415eb293129c4a1caef7bfeeaf42f751b6c946e2c580c03d2a8b06db212de6218881a06635761cef0f5ada459f4c86807c809c37e804d2c8223654e01c374c48c4a7cc5baf545866570071261a681e98c1bb798f9727bbf6a5e3d598bb44ed0eff0a456047958d42d5b96d1db351bc67ff769d0599a4a3257af4dd6fcac81335e36504631f270f54627b67d1bbff36ba3ac4a2c0b198e78e9e3c313a14812cc7998f3111adfcee13afd2bfe34e478678a3c1e46911ca65219813eaef6465b898c7a49a6c9aa898fbc0284b23bc2b224e5a7851dd2a539aa758bc1557b9def1f1725e318740f3956ac4da9036c36779e4ac203dcbd9de2c775ef503edfbba46d7bfcde148aa6044e99a5dd8d5320f121e2339223dddde85922508fd3ddd74f7a4f4c2717a3b0c92ba7d3cbdb5ede11389ff583c76495c35d4dd407139ffee66e5421c5bf8ae6a2efd371c863694150c4c1272f65c76627a78df596da178b01b8d98294b273449886473a7204ce804cd36a5eba16119c2e8513ebcee7d3a1ed030d7d2dab70660f34a893d366c65285c7f61a7d5067bc23bd4731a17fe86782464d52b7d71b60975993478de922fa0ef7a9a5e4e77e5bf665ddae28f37cd0f2198296591aeb1407b024a75fe3b13ca1e7030493f0849503c26df5b37bd014fdb6ea53adaf2239291175c131f532c6b20504534fe5ebb6818c2f0434bf33fa8b1f7031d82019d82126fe2cebc944cc9ffc720ec83a8a8f7f4299164e2ac0166884211177d133795c7d223fee765cadd13b7044d17eaffd0cd456e9c050244104b9b8de6182ca069c5841bf3eec2174f51b3d0ac9d2a438129e36992628da5f14d4daac40608f8c07e29709e471de46f02d156de0b11a8f586b3ef7982417ace2555b84552d6d835b1f7ab19018ec9c19e4db07309c2bbd9281681dd1d53a4b17121272d02855bd32992d5e5413266a411e6204fbb149871001b7d09119ad61daeef85e0be960c72023c17480042888976210ec76a2b525566f6f627e4c80427ff02d635ac5f2f59a49fa2472df3bd3809153247fa8c8b0b2030548e4d34d55932badf7745ab5aa97bc794b026993ac62154b9e78693cc03a4ab83cdbd21fa0561c66cba581e5140f2b452dc879ed723b5e2bb62f4a866d13c208e3955a043bccf851635d457dd953a9220fed3c86abef4f8bbcab1f20bcde023791ee0ea7d5d271180b2f5488a886bc3414167959cb80f7187cd02e3e77d53a4316edb2592db13f694c859461e3bb004f0ad2f70228d5725aef4bc9c330e0a8f381d53017c30a7e1690c6bb82dead65f330714b168b0fd84931d8979e7d54c08ec4387b9e38132aa0f6c76f05d21d673c29d56f99ea45354da2742d859f5c441f806c53a6059b94df4e97e718b469fef332d9449f160a761a9ac3b27216a2e18b9ba45b36ce19ddf41afb9b19601a454a833207dd4c4d3cc192eee2b6bc00755aa23e7f3a95c5e4aba4b9538d44806ee218108d1eb1976920fabc3a26e8e67d210899a88edb3925a1d9655183af8e99933ae8d820b640c15b914938fbff6572bd56bf113711bb6f7153dcc4f751d3dc2f135b32cb37c2547fd045b9e3f7eb1fc2723ed68fc24fb208805e03a79ae4f77a318d3a602a5931843abb25916eb811ea0f5af74816e29e40cc6215d05f992268227e06b50cee3778e0736af3956cd3ff19595b9a2b5fea8499a26823a66febca734606c29e55389891a7d1fe5e4d4c5ed45dfd1c7c4f90c992dfd1a0e0aed705af9948ffcffa66ac0feab394ab45c21cd508038fb6281ce8eac3197fa4afd03fdfaecab577dc8bd2efcc45122961c215ebacef79b83b359add8c5fb9e6dfd1e9eaa65707d1f7e6d122576e88d3a3efd1605490df8eb1b4cc7bb0af2fb132d09193d7c57c1f7c9c4a21722e0235a293e2781e262db3e1fec8cffc0ee393abeebdcfb052bd992706fdf9cd199531ac9c090af56ae31154391025622acde323304d9afc1c58cb107b7837cad470cb5cfdeb0f9b91762d22aa94d170290ef517ea11c73be1a327566e5afbdb92c2ae61d0c4562115dc977df642a844fc037a41a0e81592b3172b22785754b7d0d008d0b302a8359f2483ddbe751e3619b5a95e9c4731db6025f1feaa70056c931291899258daefa10bfa3e10f762cb6d92421149029e102e9e9f8e715ec1825196d4653ea4785b4cf2d8928d82aa5ec2172f90adebfb5b36d9befd78e80efb01ef162aef52463e5c6c9366d72569096022e2d2a712aaa4f3b6d9f4cc5f903e22c5d292be7c35ef0e9395ed60a745bc8b8e2c8afd17147ffb726af0b381b7b2a2baf4090690ec4efae8738dd2bba75d4a5e15909ea41988141c7a8a7523dc5f9913a4604438d7438af791e0c244dd995e740f54f038c3d7bc57c6fe7e4bee1a7c287467d530d0e873036e86d7c237b0d2f4a67a90f41f88fc5daeebfdd6885228f3fe9a141326fc227556dd3af8a5686f6bc5005ae49fe295c98db551e93043c7887dbb489ba229137708804f66e22b3cf2abc3f1c4c6e1a4bdfa31b6f17acdcf030f1600526be9aa59fe7a130af129a5f7f6c03fa1ea8f1deb58112b1f2a8c5d20647bff7249f867b3294fb71bb7e0abe29ded209eeb9f3e1c570a12e7002cae1b68b4ff7c2abe34a9def6eda712b9add775b2d29e2b00a4766011b050638adeb4ffeea0d8c403e9a3ada08b811e076c899ac5f2e1474346cce05a5ef50315d62df1f561ff08ba57a2de3f46f0e48b8f4a4684f1e800acbf9a642e3ae3c70bab842693377846fa057039b5b74e47ecfe0fc4632594f123a60c3a7584d18f4146049132839be98a6c1da1d80c1348b3201c272ed7bf0f4344ed85d24572c389d92ac8b2fb5a702168c2fc284a33696952bc9057cd1fd783cc3add76db3b4284eddb547c8847e5ecbe3c3be0745f4666d14944a00e25f51ef0d57c66d167c2d209bed8a9c2e7d789a391b9069649454441f67ef0b3215daa1e69a1c3cfcc785af33d7c30460b7e9cab385a680175b27dbee02ca1b78d8c495cc4384055af396440824ca4575af968038d18fd946abf35a1fe559dda9c23fadda89126888a8c1fe672b47a18492fa3afea33b78fc80e7338c900a9181ca40c6131a79a8ee72f174161ed04f137c70f304577d4c570a05299c81f13ba5be8326c7060fd477ef0faa7e218daf401d3fc1c298a0d212c2ec99f6ba52fe6ad240da6e698270bd862d1c6d47c6b57bef29a3ad6de4817230c11fde87fc8fbcf323c892fc16a74384dd581c7246598adf85a972ac1b54912ec25799455f560a7d0e23a6d2839b70cb16f6adfe368c33512178457b2a75f86c0223dcebf239e52da7d5321570affc68d1cccbfb1c79c554a612126e9e13ab1e7b54daf016df51ced235a956a01697c437170ce063d04136736934b3e4b5b46c8ef6c47428c5641da07535b9e440ccee70c56166a451014949bae06e84832406b2802746fd50903d85db006f4469e9fe4ac8e918df01532dad8b6403885419190dcfeb714cf931c487b85a0673835390"}, 0x1010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) r2 = syz_open_dev$vcsa(&(0x7f0000c6a000-0xb)='/dev/vcsa#\x00', 0x7, 0x10000) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f000090f000-0x3c)=""/60, &(0x7f0000158000)=0x3c) r3 = shmat(0x0, &(0x7f0000a6f000/0x1000)=nil, 0x4000) shmdt(r3) r4 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r4, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000e23000-0x8)={0x2, [0x101, 0x7]}, &(0x7f00009f6000)=0x8) sendto$inet(r4, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000e29000-0xc)='/dev/autofs\x00', 0x200, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00001dc000)='cpuset\x00') syz_open_dev$dmmidi(&(0x7f0000fb6000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffffb, 0x400000) r1 = memfd_create(&(0x7f00008db000)='selinuxbdeveth1[-^user.\'', 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00007e8000-0x4)=0x0) prctl$setptracer(0x59616d61, r2) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) signalfd(r0, &(0x7f0000676000)={0x884d}, 0x8) 2018/02/12 18:15:40 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00001a5000-0x48)=@full, &(0x7f00008be000-0x4)=0x48, 0x80000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00003b8000+0x6a9)={@generic="4ecd200a33203cfbf9b844fd407e9516", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f7b000)='/dev/rfkill\x00', 0x4001, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000f7b000)="dd9f5be97b86c0eccc399b71b1eecfb8", 0x423) bpf$MAP_CREATE(0x0, &(0x7f0000347000-0x2c)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x54}], {0x95}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/12 18:15:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000aa2000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffd90, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8) 2018/02/12 18:15:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000c10000)=0x7, 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0xffffffffffffffcf, 0x10, 0x9, 0xffffffffffffffff, 0x1, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:40 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000af4000)=@nat={'nat\x00', 0x1b, 0x5, 0x580, 0x0, 0x350, 0xffffffff, 0x210, 0x140, 0x4b0, 0x4b0, 0xffffffff, 0x4b0, 0x4b0, 0x5, &(0x7f0000af5000-0x50), {[{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x2}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x8, 0x30, 0x1}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x8, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @ipv4=@loopback=0x7f000001, @port=0x1, @port=0x0}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xce1d}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xf}, [0xffffff00, 0xff0000ff, 0xff, 0xffffffff], [0xffffffff, 0xff, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="2dadd3014ad3fa08b67c6bfbe3e9db8b", {}, {}, 0x3a, 0x5, 0x6, 0x49}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x8, 0x81}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x0, 0xf4c2, 0x20}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x8, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x12}, @gre_key=0x800, @icmp_id=0x1}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffffff, 0x0, 0x0, 0xffffffff], [0x6300d9ed53e1764, 0xffffff00, 0xff000000, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="87bb624f7aa6776d650ec2d26c4f891f", {0xff}, {}, 0x88, 0xe3, 0x0, 0x20}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x100}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x81, 0x7, 0x1, [0x5, 0x8, 0x1, 0x80000001, 0x1000, 0xe9, 0x4, 0x8, 0x100, 0x7ff, 0x8, 0x8, 0x2, 0x401, 0x81, 0x2], 0x7}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x9, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @ipv4=@broadcast=0xffffffff, @port=0x1, @gre_key=0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x1f) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000081d000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr]}, 0x18) 2018/02/12 18:15:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:40 executing program 7: syz_open_dev$sndpcmp(&(0x7f0000e7e000)='/dev/snd/pcmC#D#p\x00', 0xc0ad, 0x460000) futex(&(0x7f000061c000), 0xd, 0x0, &(0x7f0000fa5000-0x10), &(0x7f000035d000), 0x0) 2018/02/12 18:15:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00007f3000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00003df000)='./file0\x00', 0x8000, 0x40) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000e02000)={@dev, @local, 0x0}, &(0x7f0000c17000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000af8000)={@mcast1={0xff, 0x1, [], 0x1}, 0x1ff, r3}) ioctl$TCXONC(r1, 0x540a, 0x2) syz_open_dev$admmidi(&(0x7f00003e3000)='/dev/admmidi#\x00', 0x6, 0x40) [ 53.488186] x_tables: ip6_tables: SNAT target: used from hooks PREROUTING, but only usable from INPUT/POSTROUTING 2018/02/12 18:15:40 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x7ff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/12 18:15:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) poll(&(0x7f000098a000-0x8)=[{r0, 0x4}], 0x1, 0x100) socketpair(0x15, 0x80000, 0x5, &(0x7f000079f000)={0x0, 0x0}) fstat(r0, &(0x7f0000d65000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00007f5000-0x4)=r2) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000046000)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0xffffffffffffff66}, 0x1}, 0x0) 2018/02/12 18:15:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000073e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00005a1000)='/dev/audio\x00', 0x88000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000918000)=[@in6={0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3fb5}], 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6), 0x0) r2 = accept$alg(r0, 0x0, 0x0) read(r2, &(0x7f0000807000-0x27)=""/212, 0xd4) 2018/02/12 18:15:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000909000+0xd55)='/dev/audio\x00', 0x200000, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00009c8000)=0x5, &(0x7f0000087000-0x8)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e7c000-0x8)={0x0, 0x0}) sysfs$2(0x2, 0x1, &(0x7f0000ae6000-0x1000)=""/4096) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000028d000-0x4)=r1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000fc4000-0x8)={0x7, 0x8, 0xffff, 0x5ad2, 0xf0b1}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = msgget$private(0x0, 0x30) r4 = getuid() lstat(&(0x7f000026a000-0x8)='./file0\x00', &(0x7f0000e68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000882000)={{{@in6=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f00009a0000)=0xe8) r7 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d92000)=0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000871000-0x78)={{0x1, r4, r5, r6, r7, 0x22, 0x750}, 0x0, 0x84, 0x3ff, 0x40, 0x5, 0x4, r8, r1}) ioctl$TCXONC(r0, 0x540a, 0x2) readv(r2, &(0x7f00008be000-0x20)=[{&(0x7f000066e000)=""/75, 0x4b}, {&(0x7f0000673000)=""/93, 0x5d}], 0x2) 2018/02/12 18:15:40 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00003ff000-0xf8)={0x5, 0x0, [{0x7, 0x7, 0x0, 0x0, @sint={0x7ff00000000000, 0x1}}, {0x2, 0x2, 0x0, 0x0, @adapter={0x2, 0x6, 0x4, 0xbce, 0x401}}, {0x8001, 0x6, 0x0, 0x0, @adapter={0x643f, 0xbc, 0x401, 0x1}}, {0x4, 0x1, 0x0, 0x0, @sint={0x9, 0x9}}, {0x1f, 0x1, 0x0, 0x0, @irqchip={0x8, 0x9}}]}) r1 = socket$inet6(0xa, 0x1, 0x4000000000) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = syz_open_dev$midi(&(0x7f00007da000-0xb)='/dev/midi#\x00', 0x7fff, 0xc0400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00007e6000)={0x2, &(0x7f0000888000-0x10)=[{0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000a65000-0x8)={r2, 0x10}) r3 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r3, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r3, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:40 executing program 1: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000aef000-0xc)={0x4, r0, 0x1}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000af0000-0x10)={0x3, {"60bc5702112dcc"}, 0x80}, 0x10) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000aee000-0xa0)={0x0, @in6={{0xa, 0x2, 0x141, @mcast2={0xff, 0x2, [], 0x1}}}, 0x7, 0xc20a, 0x0, 0x1, 0x80}, &(0x7f0000aed000)=0xa0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000aed000-0x4)=0x1e, 0x4) 2018/02/12 18:15:40 executing program 0: 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={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:40 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000001000-0x4)=0x7f) 2018/02/12 18:15:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f000035c000-0x56)=""/86, 0x56) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) time(&(0x7f0000baa000-0x8)) 2018/02/12 18:15:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000216000)=@generic="dca694ee3a03c54c2703112147d6bf7f") 2018/02/12 18:15:40 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a09000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00008c5000-0x8)={0x0, 0x71}, &(0x7f00000ca000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000042d000)={r2, 0xffff}, &(0x7f00005dd000-0x4)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) 2018/02/12 18:15:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001b7000)='/dev/rtc\x00', 0x900fd8ac7ad4a36f, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000080e000-0x24)="01fb085cc0979b78795590057131856ae96024a900b60b5a94d5c9d7187d5680dcda7e1d") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e1f000)={0x0, @remote, @remote}, &(0x7f0000a51000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cea000)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000509000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004b0000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x2, 0x400, 0x1, 0xfffffffffffffffd, 0x2, 0x80, 0x20, 0x0, r2, r3}, {0x8, 0x10000, 0x0, 0x7, 0x9, 0x7fffffff}, {0x7, 0x21, 0x400, 0x2}, 0x80000001, 0xffffffffffffffff, 0x2, 0x1, 0x1, 0x2}, {{@in6=@empty, 0x1}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x2, 0x2, 0x9, 0x7, 0x1, 0x1ebe}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/02/12 18:15:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd948, 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, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = creat(&(0x7f0000bce000-0x8)='./file0\x00', 0x82) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f000021e000)=0x7fff) 2018/02/12 18:15:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) syz_open_dev$sndpcmp(&(0x7f0000063000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x800) ioctl$VT_ACTIVATE(r2, 0x5606, 0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000145000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x1, 0x1, 0x4, 0x7, 0x0, 0x9}, &(0x7f000089a000-0x4)=0x20) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) [ 53.680817] audit: type=1400 audit(1518459340.473:49): avc: denied { setopt } for pid=8520 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/12 18:15:40 executing program 0: 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={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:40 executing program 0: 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={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:40 executing program 7: mmap(&(0x7f0000000000/0xca4000)=nil, 0xca4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ca4000)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="441f1a76ffda1bd9e41b665bdb5c5c000b655b1304634ca60d3712a1d5", 0x1d) 2018/02/12 18:15:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00003ac000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00008db000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000de9000-0xb)={0x100000001, 0x6, 0x7ff, 0x1, 0xd800000000000000, 0x8001, 0xffff, 0x4, 0x3, 0x3, 0xfff}, 0xb) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000154000)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000d9c000)='status\x00') ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00002b3000-0x4)=0x344) r3 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r3, r2, &(0x7f000030f000), 0x7563) 2018/02/12 18:15:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0xa0200) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000a68000-0xa3)="2df326a6f95dc09b8f27f425faa04ee2caa41b083d53f44d35ec16f74bbf69809fed30b2e787881621898f9b9513f9179e8f65f2a9e662538dc904b60381a8881f3e1f0a442727ef30dff926f01dae20d96ada584aef0fab1f4cf47331409638026d7aa60c6a49a6340767d2058366eb6bd67514df74f2cd1a3e9a90bdf7f9895e062661868b064929326330f644948bd1bb468a1e81f1f2246a568c163f6fc4c9f400") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x200000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x380000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000093c000-0xe8)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00009c3000-0x4)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f000027f000-0x38)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000998000-0x10)={&(0x7f00001a4000-0x1250)={0x1250, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0x2, {}, [@generic="778be771c7f5cc04915e4c9f9c7451eb83c2288450fdf24439f1439f99a0e77ba6a30c1c825eeb2e06971ab57bc6526d14dd7cd94190c07eab17e0930be8433198cc1b7aad627a84ae1b694fe7c91732de4a562b9b00a96913ba126f0d4c7d0c3dcbdb0ecdacd875f1ed0c090acf97ea73c50914f8e9ec72674ca58479bedd1a863322cb47a99413a86c811611d0439efd3a46966ee04ee807f3484dee3e90108cd484562b9ad9b7ca219c33ce8cab9712e8417aff131212ca58f606c7a3e5f5161739ad529402df2b9d7578413beddad810d40beb2c8b6d30b8777c7c7b94bbf191ab4747994487b7475e5fe0b6143f8131ea2d8cb7c06d63a87726129bfea69beca6285d38766836c6591428bdc85578bc76b66df9f6996badfec37dce8e485210e1a25d82ef665b11d15a895ca26fa875e7fe843e9e1c2c9dfe45f6fd3743b619e7dc8a163dce40c6d16ee2281ba1072accc72eacae2754deaeed0f9757df3a0482b7dcf43eeb7c9aa469813806bbd5be1bf4a95b91a369ab67bb1974fa76e4530614cdd2c9df1a2a4970a40e2ccf9d9c92b0181599358f532f77af22dbe176e4d4e406df2dea07b7fdf34689787c38e1c28b9a4754dd8197a9adfb39ee117a9c6a4db947e22616a2eaeaeef42f29d059c54271e6ce6cd4998ba68f5607d69381089f17bcce5d8b670d3f0444773d0456cabf31da40bd83b99a09ac167af4b192b237a8614b00ade18f337cb21c1644331323d4f9fcbb9af0b72ca3eeebcc505e463d05d2e5fc539de0051bcbed7c4b2b4d1b40c32320343597df580f4e9d854ccafc99e75b5844fa3973f75c85cb9e85442e03bc6f4064454192ce35cc922cee9c93bcfbb03f85a17d4a626182dba26388d3b5ce3978ddc0393d0a68b4ac5fe1db9d52948a973b8361e3816be10f53612c48a58d5175f6fbbe5559e740c49cb9173f12929a4751f9a31641c754b92ccd0f6fe5af4840a519260a3fc496b64714ef8f3873bd46ca8da0b47d932462d783b06337a6ba4973bc2763a8cb0eb65df3250ceb06f976d955af9c76d3f50511da18768066a4d551d4b4fc7d9555041189acf65a0b920bdf1fed699558ae8dddf30db14bba741558a4e856d662a7322d7de165b7d7d928580f68f96891c9c4dd24693169913f16b4ca1a5d81b087df0ef77395b4854adb68939477956d4fd0ce707957b35954be00bb204c0ef50221b845ada2667a24a607bd596950968a454ea3a5098db3941cec8364fa19f1aad5eb8406e655a4359489ae1ac29aadd75c2246df5fdcf1b0b6353ac957e0b9ae98293b3eb75ee35c913bc869a07e748947ee688046ecc0b9ee2500e7b3ae99a78fbeae84eb64239bc5db4982a743457f6b75620998ebc91726f23248ba28770908b5dd987d360186d574bd2dcb72d59bac53f0a33d21843c89ca08cd5fbf52b46ce9e6be1e55ad50ab8c4ec7fb85f6118ee5d314473eaee914a288cce9a2846928294841c7f92de18ab8428ed64b068c788cf2bf534c8643aec1e4b6f84f70685d46e5c481ee37efcb7ec2091ea1f8ed8c35d8b7a570f543cd95029d418e1062016380a722b8ff5a02a090ee9dfe2b0c4755cc68829c6336bf96beeafc583c62daa395e0abdc72afe7bacd8980c6076ef501389f46a979c56aca208e73d2e84a5da8ed4379463749f5b16eadc0b366844d1d6d694273ce23c0d67d5b37d54a06b5368bfc3c419c003e90a24a4a1430744af3478239ba9d9b788515878c10f7f2de4c50005c2c756153aa5315ca2609875d69e2253d0b87767dd0331286b3b29938656a2fb5d0bbcc8d836e1f0f27140ce139f855a3ce9eeef5c5b25906bf1cad59a2d5634dbbfbf4b4a1433c4a7cc6e741acdaab786eb3775446dfa537a259bce96bb1ffab5945fc1c0471812dcb45757a375e5c44e7930d419f33bf87b3f6fcff15e2ce11b0020022ed826b32993c9e3ff47132f3dc2c15b3a788e6c5ffa55d39c436322059758c8ecfffb7538d210040ff0dc64a3c1b8864b1d42a0a304de67cec74cd54ccf4542dfd5f9823e021b818cd2244f7d39bf64ab0d1bbbcb6b6873d93cb10d0bc98752b7e30e7abcd60905559db9589efd6b8edc2f59d643bbe055fcef92dd8def03125279fd72139e75314252cafdc4ddd2c968d73abf683d5a2b098a79a84206719b24639d390fa3cfa87a1e5b01c768aaaf18d6a21cea8cea4ca90bde4b9c76a63ca3f475a9c4b3f8722bbab6d4f17d322e7e6eafd64c186ce9c1e4457e27af489ec1274ab180c3d050fd90eef202f95cfc725d1d1407f80b15f60f67db2f2383e9990672e457dc584e2d32a2a0cbf9916a2abba6c0eb70365c88735382b20bdb7cdf6355f31cb8b1eea2c848a7ea69d244e7385f707c3f67f4725c38eb5812ce70727bbf3cc031eda1c54a31a3d490fc2ea309ba0263442221c987544fdf62e9e96da9f6fb9e7c2fedc09fb4eac33f2570ce9692c3fe8303a34ea3a8771fc9fbe73bb4b75646ba9b407986e40d751a35afc46b512aa0a8345fb0168a6f61496d2dd053b345f5c0822bf1e01e90d534428f02fa171a8db01f231139d21f2b877c83b94d8b436fe1c18971212f79f5763e3e8dfc7d36a943d1ed473bc079ac47826cc3afbb4236e49e3387f4482626af0715a1f24fa5fcba5756a7a09c4c0dcfb23523645e0f8548b61ea57b69a4c50e02e044ce96dee612b1e27b73678e608b44db8e5e804e9d49e4411a233aea6df9812fead9c6d018b8875899c2b2fe4c4a3ba28bff5b2c34c3970b7a6810776488f6d873ae742a6c3001deffe23b5ca404932af6d9cce3a62d282178dcb6820290be1451fc1646e5f45fcc2133b1ba821c081260ba1bcba61e8703a41b184c48d85047047e656a6b25226a17b66c20ccba6d1585cded9f2ccc39b131d465f79910ae083afc1f7ea16e345b58b2ed2a6a5c86fa620164d3e086b564b0da82711c871658b30323cf0f5047ce7913fead68f88880a87b7e90d52e752430022985578f10fb440e5f138f810f97be019c9a2ca84a2b794f3b5f59cc62d16502a253b4a87edb0bc571389c6f856f1a83c7061b6b3aa6e4ba786b92ee84edad325858fb92a9b34a3e34cc66fa23b6356fa16289b6884257259b4793f91974e988c4c5f79936ae0fa91353243fe99d0ad2334faaf8728fdee682cc06c48e2f01a2930746457ecdd6ad9aa853dc89a094dc5f689dee1d9d87b7ff32ffa7d3029479dbac245460ef5ab03a980b0e03095fdd06605f0758c2b2b3bb259c48c6e7a4595a40b1c8d9101f3fd040d35efdf3488614355a830a1bb221e7adeac14c04fb1d9da0699fcd4590f4d56356e439f4085941924b086e420d7a596a899a90b1455d1163c7aea85cec09a61f49097e354aca719aceb4bce15ef74444e401bd0177dca271ce7f275d259059b91f68ef740b4721cdeb313c28288718e12a5df906804a0dbc7c4999c8a361f111af64dbdc196dbc04a07e0f7d6305807bb0f52dbbba7d85d80190dc3a44a6db87f1fb4fc12585d4c295b9ce6a026da898abea5e8f186477084dadd8b75e65c578deb8a709a27920f3829b210d2c56ec27e2481da3c3dfb6cd521f1df8674e8807eb76f06cc5577817e65006eceea5ec6f6ba2198d6170547ae955dfdc7126de17559e27b6d9efa60e4554e3dfe9ec23767dfb7066cfff0826d608a75c07c878cd924a9d6d48bcd81fcc61b22e0fbcc08b71ede7ee1f10a59a7aab5f62c062d4c48fabf4a877a17dee1e34b43e1ad9a8d2db72cab019a0b20abb7cccf7dd6e65e5a3186d15b454f70cce4569996e9a743a4fd4cda04e9dc83e550189ef3b4c561831622c621a7ef766b4f4da424411f2d63024991bde42f30393c169537bb2190ffcc08cebbd5707b2705bcc45797ff6254454dcb4c3d7e9996b1484da3f8396350831497912df6a92638854bd71c6d158576396543c0ad21c963c4e6b3b51235312160e530365324073ea61651e02862bf104fbe9f59a2d7fb12d0e0685f20910af453f145fa4b00f635bd5beb2f3f2d4dbe3cd39596cf6ec43c412ca7d74847752f7ac15332f67a614e3962f03f6fb6875754d21e71458fc642d510cee3a44cb9984f747cb25810491c37e12167b88611d4693a8f1d1f23fb6f744d37deb1a7c21c97613363dd60c9db5887f19b50c50b6ff2d583341f550ac9b9b0a9e33fdcb2e89d8d60990301346b353875994a6efb2c22361cf3be2bf155d51c65bea213befbe59d3d64fddc1c840a2b84ab0070d01b9c204b86fc8c62197a8e1e5c339158e33c8d80be5a5c4ca974cbd614864c0930137d9b3109bd6ec0d50f81f62e870cd334fafb1f81f828aa5a9a160bbccd4484fc1b8c0994d43d14014a60bf99a881740c6117fca5cb3298f8710643e9aa4fb0dd45778d6ad0dad3c133424887cd19d82ed7fb27a50898764c13f1169ac66cf70ab6fe4f9ecc9b522dc0d7d8c0ee6ef75e212796f3c4f5c7b1a3fa2daa9b07da30258c82f906a5a719fef48e492ee0f350d6d98a7d047949ac73ebf91519877a23036124e64ac15350190379282ae9b446c66050b51c1c25ec99ab75ecf6fb91667e7f6af2aaabe962623fa2e59369bb77a9b134d1a00f3c99b6c9ff4cd0cbeaa7e7374885a893e85487026a0a5ba156ecf7659bf7c971b9b31077c5a0d88ea5bd41775c423fad6448677f9b7609632cf735258aa8740dbb65f950a12391895564f2de2b50bb343f3f9256389bbc994d52b8f0fd84bbd9f9d959e26021eeedce40589f95963c7d7be69c6a40a7392d64476e726e369109601f9850af5d0d44523d7298a8486f6b5c5cffc9044bcce8ccdc3aed5273a60b41687fa1003a80febeb6fd7ac96defd6c6a819031abeb48f5bcb7620d882ef3c6202052e33bc97ed1dc7e66ca9f94240bb75544b33418a49013c7736579e4798fbb640597330b0813e876438a5e07c5ef135bb7c50c2a58e4a06e331d77a3cc6e3ca83c9f829f668d2f607c6d057cc0f838ad0947ba70fed624cda4a15a94f84ec704623523016ca942c6f2c85f101922a6a5cf4b6a253c02b331ddb7a5d76abe29dbd00ca09713685621328e3b699cae2d8cab8f3b5e18d6ff2a156dc076c3f3f6bc33e57a86cd7366d9e3fed8ae7d55388f8b515f17ad12a5cc017f9f2e2e6f146bcb1f08cb16a41e1e2a07b2ca452de70a18f7e366ae0784d39911aa17119c6f7730b85d19051e5e868448127b1bb0d8cc93e3aa8bcf50a20cdfa1f959f88cf37ae5decc50e646ca043038aa95dc3fe96454db500d5701bf4c20d12b191b88ccf676be5faad8253b83bc6d4243a99c6bc8d1919629ea7df5faffa2c69d6430f942fe826ebc980bf7092652ade1fe3e0e1be12132709eab8a8cf9144d4d116bcf676c9a9942e891066adff305f6ba2d40574bf4c7d19ca105a8cc0e1a10d267fc416d1e0ad9de427aab387ce2409600d44dc60e65e722dae2f1447f984c5d66399a1ca04c481cc34562aeadc849b5594c66d2e48b24ac3c42dd33a36b6fba1886400bd56ed7f208f6cd41d59399f472e59c65728faf0dd6176066d49f03a60b7d8c143b210c0bf446a2c65e1d5d6b059594eaba7426bdea39ed966c93d00ab95666e296028968b3563bf62905c121b6e6ba2ef0426f272acdb13b23a1cb2bde396e6f4aac24428ad8d8d6b56821dee158c986bb6b2e37a5e8da68d3a7b2f7c02455d8d549a605d5dddd979671b409ceb29984aa7db7b244c35906ae71a1b82e6e50ff2cfaa1427b29e15798a86158c8c1142aa0a34de30c5879c05", @generic="6658155ee7effcff5852759232a15e00fe5c3a416693863ce8ea0adb8b010aebec2b900ed589dcc64523b5f6e59fc6944961332d1d7113b1e3180fa13f942c0888c5daeac05e5f7ddeef3459592b3749260be458b760a9aeab54ac484e7ad0e482e5eb59906199317540749ee923e3bb1d388291b4f8949d2fb2e6c1086c4e15151b1c97a5531419a24c42ddc6f0b01354348d1c841bdafac1e8f67bb955734204612a1d927cb69034538f7c8edfde6e912e8525642b15a3bc76e71fa70dc89ce4e589981e3d4703c862c7d228b4eb373c08cb849835118f6b7d2ad8f90e07a40fd49a86850fb540e8c58f381b1344de19182c32c5f2a41a", @typed={0x8, 0x35}, @nested={0x34, 0x15, [@typed={0x8, 0x36}, @typed={0xc, 0x7, @ipv4=@empty}, @typed={0x10, 0x1c, @str='bdev+\x00'}, @typed={0xc, 0xb, @uid=r1}]}, @generic="5ec8eb21b63864fe8ed655073416738430f1c7c24c40eed4c7dfa554bc986ee8ba1eb6da4c95787961d286ddd19e8d08a3a9db884be0589e", @generic="1f7c137deb529bb8344b72719bfa892dbc13d4f2f5ba705d2782458d6c93f2ab59fcc57f1a3f2669efc8d874ecd4e826a24c017ce378f53d34343f60a925a7663c2d9b65b597cca377f5e4c0cb9cc4cf3d8d68552122127b768a8bab0227ecc4d8427337c602c1b0ff20dd8737cdc8bda8e003aa4709552ff45f33d9873215bf8e8e88ec5954130480728312aaeb00bc907bd7dbdc148e392bd6ca43ce825231e8e8572085a2d5b0dddc72cc10ba791d036cd1c1cefd69628281070c90cf6349e6ccad49976627f3ed2188323dd07c"]}, 0x1250}, 0x1}, 0x0) 2018/02/12 18:15:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) socket$inet6(0xa, 0x3, 0x0) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:40 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000486000-0x4), &(0x7f0000af5000-0x4)=0x4) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000af4000)=@nfc_llcp, &(0x7f0000189000)=0x60, 0x80800) accept4$vsock_stream(r1, &(0x7f000057b000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x800) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) getitimer(0x2, &(0x7f0000a3d000)) 2018/02/12 18:15:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f8d000)={0x0, 0x519}, &(0x7f0000ab4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ef1000-0x8)={0x0}, &(0x7f00002fa000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d37000)={r1, 0x2000000003}, 0x7ff6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) r2 = dup(r0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000), &(0x7f0000d8a000-0x3)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000546000)={r1, 0x2000400}, &(0x7f00004c7000)=0x8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) shutdown(r0, 0x1) 2018/02/12 18:15:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x80031, &(0x7f00005ac000-0x4)=0x9, 0xffffff48) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000028c000-0xb)='/dev/audio\x00', 0x100c0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000b4a000)={&(0x7f0000fdb000/0x2000)=nil, 0x2000}) 2018/02/12 18:15:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000e5e000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5}) [ 53.852831] netlink: 4668 bytes leftover after parsing attributes in process `syz-executor3'. [ 53.874945] netlink: 4668 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/12 18:15:40 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000c53000)='/dev/audio#\x00', 0x3, 0x240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000dea000-0x118)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x28)="3598efaa06a79bdeaa52b19e5e18470f07687386a6140bcd9f9a504c31a63a8fcf15140dc6f508a0", 0x28}, {&(0x7f0000000000)="f89faa281878c3d415f87229925a2cadd0ca3acb11c6f1ce8f48ceba75507caed91a8355d4997d547190678dd6e66a145094b4744ca7b7ff6fb7fa4e41df091ecd637ca8820ee1f07729967fbf9d08e0d91c17ff8eb41b07a2f5155572ccd5132072a103efe22932c46ad5eb356db58a987b732e7cad56b5c1d373b45d789fa024b3305097e9fa993dffbfd989", 0x8d}, {&(0x7f0000ca1000)="471cc6b9674ee105287ef18fdc5a3ebd2d82548c66d07369e20f44fb98ab28131067556dac5db72c99fbad0961441d7a5c6fa010f620d2c12b6490220f357b4f8b99002dc4d6686c1e638c2cbbb11fd1cf96bcb6453aa8b8300abe9131d121cdaf8d138c147dcd5d390cc9a8f710e4cc1fb3e45f1a863f4b5ff200ac056ee49953347ff1f091412b96d44d", 0x8b}, {&(0x7f0000000000)="37067262630b07ab345b00a5a7a262cbc7e7bd7f0f8bd500f2d1a3658276691f1778c95bc65dcd2645f0ab65fca59cffd2509a6ab833bcd46f", 0x39}, {&(0x7f0000d21000)="26497a7dd19b01f385e31be7b2a21c14c7186d5dc3bd80661bd7b4cb5816d3ff81fe9518693f88eaf9a77a866cbe151a9760f0a634d313ae3a3bdb6d57db8185ae10f20e414cbe9d70c625666b4b399697e7eb1ee70054f6b2b6d7e1b26adce24b93c132cb2ae2be22a9f78a04c4cf721fb52ab5ee7522716b9fdb9bbbb778f4db23a574dd166a504bd1cc7bd1c00e5603c7dac00ebe71cd706c13456ab70aaa6d48201e8693b0fb2aeeba4238a227793f7f8cf5b3b8", 0xb6}, {&(0x7f0000000000)="3320a2101850c07dc3bc6a02716701ffb8e2e74a6da14e1d626d", 0x1a}, {&(0x7f0000000000)="b2a289dfaeb14306bbaadacf503005b5a0e1ce926bf4b1b31da3aee68ddd688c53d6c6cc4c1993899e3ba9fa69132e8d49b547993b4cee63f713b548e362f3c1152be9a228f398c3a032f1b29856fdba8d681c592ffd3e14d192498cb5e73fe9695f74d4ad9d1f3865c4", 0x6a}], 0x7, &(0x7f0000f92000)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffffa}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x78, 0x8000}, {0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f00002e2000)="cde8d7926ce40e346147d83974e37c6b3f613d6e1243685a05855e1d0aa99f9a75445a4e8e666bc13b967db83251fa4a6c609d6895c1f45d149a254240d94f22896650b5d381588773f43f0db25788b6f041036b97badbfb96c4ae229a5a2b7ec443b246939f4c17c3ea2fd8d9d31f62450ea3fb8c721db31e23e49cb522e3ad4770e08364d36a37ed5c65add313d9ed973b630496803c569246a864a8d7b3c8c77852887822f26f29ec59a46f", 0xad}, {&(0x7f0000762000)="ebaa669d2e1a28aa476dfa6c4987e947cf95fb8e681aae32a7e2d3bb8039bfbeb173a733e90b12e77b450c10ae4f203aaa42bb38371407b97016b173220e64afcd9e", 0x42}, {&(0x7f0000000000)="10c287bdc1fa6eded9f2df2716141d4aa13dfe55dd427ac4a0e8589101fc7774e932d1e1ee6ae829547bd5ce03ea9d2e19339959e516f675f7ca085e8175ac0ef934ed7f58b86696a6f7345081dfdc5d6991d8f818bb028c66489c4994b424b256b262b6aae28c7abfb42220c170ca71b83519c275f6e6353c378d6a3913292d2e3b7aaaa54ff0235365a6c267322c7290f05509c8674d64521a4dcc84f1f0cb9e588f9c8d", 0xa5}, {&(0x7f0000b00000-0xbf)="b5a3842275f00f950e4164c20bd36bd891a249f6e6afda2b5ec1a66f71c271dfaf8df884009bb98ab7b1209df628359b8ad550a669386ade385c83b48913a5b37065904ae1cf99f0500798e2d67b9c3ace33e0f7e1327e1be7fd5f66babc49b19e3096e6964de10803849ce9ab9c96d171b6805908c7b5a19ff88cbefa9ba9c1defc2a234b892d5b281c3b40623f96c674b43a92713954110dd24cbe57030cee8030908b8b837c0fd4daff3b937544afb6a0ecaa0e00b340e7ba4f1ac688ea", 0xbf}], 0x4, 0x0, 0x0, 0x20000050}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="891c764fd0d53fc261106c2b908ac5f4d5fb4ec0aae76ecca4f0bc51c0bbfb68b7c447c797d2302f59eaf1b4b507eecf250b65e40bac0be724444653932a4c5d601e0bb4bdb8a89c8f41cf161d1e2441950daa990a043794c5d2b6d115da3bff16371fbe9e27", 0x66}, {&(0x7f0000efb000)="3e98161eeea9bade5694d08c0b6f5ca2214e09b806e5cda174154154f8df4cab9df4eec24756d3660b1ed7bf57b640f14ffe355b05cec400bef72875fef1e57094e366666d44e874b6f9", 0x4a}, {&(0x7f0000001000-0xd)="f7b95a5b358530142f5e70a8a0", 0xd}, {&(0x7f0000000000)="7a40092fec72a778f3c427bf456fccbbb3d98d5310968931933f97919bf9aa714e378eddb700c758a2f13f3c9891948a29d3bd89b77dcf3cff9d5c7115b01b3f766a8dfcca51264a8f83692e25d9578663f598e84769820948f49767c6840b876348f40b7c479421b0586fcb49eb5c7758fc5151828349bebb976d62b5c9b1bf0507b6", 0x83}, {&(0x7f0000000000)="8fc4ead77b1e9376760b4dab895e55bf3ad8d485aedde4b6f50937bc9da23242a9b0aef431363b50af90", 0x2a}, {&(0x7f0000000000)="9baba9f5ed602899c56e31e003ac3d285abdb0092483b9baea1f167585910b3d3d8241367c9865c72802632eadc25489cf60b948afd9959be70ea6306d3cb613ad21df9432b907283d209d6dcac0c5d012e3c94ec0b0391802652dbd4874ea26cea42693dbc28726002b156c510a233aa6e36b", 0x73}], 0x6, &(0x7f00009e1000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x80000001}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffee58}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x40000}, {0x0, 0x0, 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0x1000}, {&(0x7f0000000000)="725c07b5327781d4face75fb6ec8cdb3c8a34b7a80717dc55657cbe89d1dff372fb5ad351784690369c6b014c0ee57e6d67535dd5824481ed8c367dadc835a34afc2cbef71a93d30f3f74d781ea2aaf0c4b9a2b7034e6e0a74f3b06f7c3ee4423789ec415d54ff4ddac10359e974d4ce8ed5c95bad2225c7729a26fd314ab312833e1d77fa1473be68b9d5c9cfb2c7fddb9595b8109a0fa11f0048e31fd23f480f182937fb124cefc2abc4f9e72e5c0ea38aa27e69e03d6838b6e6bd2dd435016708332e", 0xc4}, {&(0x7f0000b63000-0x7d)="fffde40b3beb663793a8346f5c771d3ac9eb8c46bfb5373246df3cf4856292934299a3ca98ad05fd1d64436943319db42accd44204a32fa1d0bb22c8841a70d83851c4dca3254910e843badcf20e5161da8141dac81f88e8ba685bd40dcf2ffa7a04b36d89b9c51234171487c8cdbb4a0ad91591c404daa9e82ddf14dc", 0x7d}, {&(0x7f0000804000)="675ef251f2d2a07d7c3a426c0ad6e5ae2e6ac79eaee22511fb55ccf1a0b9cbe2eba534dd229fb7125bce6ead4b4aa141d48f487726abd859a956e5db7d328e0bea443c919aee257ea81cc70d5a9285bacf41fab57eefac26497efe3a6c5f785caca637b9d5f8425c6c97adb82ee1282c584e2926", 0x74}], 0x4, &(0x7f0000bc2000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x42ec}, @iv={0xf8, 0x117, 0x2, 0xe1, "6574c91cc218cb03bb8d2bab24503874dc1628993cbe1a7b3cdddaea4edbf06268de549b4726ab441707ccb286f8274dd61a0c1e57c09fbff8a610544857e3520f89225d8841e438ea838ac8fe6ace663782efa5dbfbf3085b2e5e664165628c31372041e66932014b55488d39763ee63317ef07a0d46ba58eed26e3b844ae9c53eb545b83e7a222af659c676bce80d3839aa74f810258ea6cf342e5981b814b069833517b2e3689d07ef1f5f45365738ab2713e73c0d4789cc1ac2f5851c654b17f034b762e263579adbfa4889e967a07c44f45115fb45d1f73fdfc0761282f50"}, @op={0x18, 0x117, 0x3}], 0x1158, 0x800}, {0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000a29000)="c2dcca1707670208227cb444095e881b2c59dffce431d0766ac9b8470727b5cd2e4ff345c28afb340c292db19679fb71109c79101508ea89cab2eb2a3d0031d0646d825ebbf5baf009dcf787ace53a3015545f7127115edcc52cb4e93d18a709b822890aa05853dac9d058d25616752604c3c88fbfc54e4f08c308aeeb9bebb1ea97cda9b24172b6a62abbdc69de814e1bec75cb2d147d741dff74264c78fd1241537c2c13d328bf9b0a46a78e17a035604f7d7db1f5db6c5229276b971dca80edd5a07079fdeb617db5ac442ab5b7", 0xcf}], 0x1, 0x0, 0x0, 0x1}], 0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00008cb000)) 2018/02/12 18:15:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000213000-0x88)={0x400, {{0xa, 0x2, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x88) 2018/02/12 18:15:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x13, 0x8000a, 0x2, &(0x7f0000859000)={0x0}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000ff5000-0x10)={0x5, 0x20, 0x10000, 0x49}, 0x10) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d37000-0xc)={0x2, r2}) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000894000)={0x1, 0x4, 0x3ff}) 2018/02/12 18:15:40 executing program 0: 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={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:40 executing program 0: 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={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000110000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000912000-0x4)=0x40, 0x4) r1 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000084b000)={@common='bcsh0\x00', @ifru_mtu=0xffffffff00000001}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000017000-0x10)={0x0, &(0x7f00005a4000)=[]}) 2018/02/12 18:15:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000b24000)={r3, 0x3e}, &(0x7f00009ef000)=0x8) 2018/02/12 18:15:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x6, 0x5) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, @common='rose0\x00'}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x40) sendmmsg(r0, &(0x7f0000b59000-0xb4)=[{{&(0x7f0000df2000-0x20)=@pptp={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x20, &(0x7f000036b000)=[{&(0x7f000053b000)="deeccaf1fab5fd5eb3305e24dea0f04e3d3766d26a69ac29aca4009b5b747e1e6836234faaaadf02a1a85cc1eb27d41299142d2a822dd8dbf0764d073740c9d77575", 0x42}, {&(0x7f0000816000)="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", 0x1000}, {&(0x7f0000199000)="b074ba705753057f2ba1ad094b0d160481cbd00107d3e4593ede77aaf199a5eb207438fb0aa2fd17e8ba4e2077ee1f62d1e05598ba146a47d4b6375e9a5117ed9e9665ad91e1dfdc9de1eba0e28075b6a09abbd0c38de81d7f478f5ef71d1d88536e58f74c026beccf6369e838e8ce0db4b187655d8ea513", 0x78}, {&(0x7f0000a13000-0x63)="57fe0ef3c317a28e013ac0ad266924574bedcd8b30974ac7a3de581e4c447355b78813cf4b90dda44c0b0bfc3e61ee1d48562c6f4edcc83c45608022be95d8a6f0d1f30891962b630f2c500d895568f025f127a9ce64a6bd5138d5476049be1209ced3", 0x63}, {&(0x7f000080c000)="c91ece40d5f4aaea1d6a887471dd0a008dc6db96060a3edb631e45bd757fb802e7af51c4b200507ccc8eb637e50d4f2e10ce24f90a0ea857c2b1d234a7368251044682144ae066f1d7976de6d3d59831f1820ae6c19332593c38fe81331603987e347330", 0x64}, {&(0x7f0000c19000-0xaa)="a0d63e2c76caa58e1eb360ebc705d15a14696bc0b851878aab42b14bcc335390d124efe9c9fbbf42a7c70844422740e43a3f98c27cfe9af0ae60e26df5819b9b40112fcbe5582f1545aea81798220bd4de141600f8251d598e419c8a98d64ad7c20c0f747a8a3fdc948db779cc31ca7ed761ad500e60e74ba7f4aecc417251e66e7d31cdb3116feaf7e84da5e56b05ca2c2bbd1e916945de113673bff219d1c29fd2c098e458f0f37f62", 0xaa}], 0x6, &(0x7f0000143000-0x3e0)=[{0x98, 0x1, 0x100, "1f5e3d8ef43db1d8453247787eba953a2f5252d59fba86581c6982be3741193c212b0940978ea6a381335eb446ae26d20b32662b23d20943951d3d6d4be36f286cad0eb48d2dea2621362b6764c63df3c6df5a1590ae83cad024b9c0606937d41cd6dcdf396cc88b36e1c88ab95b3c66d83eb1465cebf46bf9d62b621628bb3147a2b51a94"}, {0x58, 0x10f, 0x6, "0747998939d777dc5dc7370cb2269948fa1997c27579d0e6c4860d3bd8d5d0fa81b6f3d22a306507c17cf52cabf7f6a0b1b5ffd83289e813ae9c05fb671e84d22f"}, {0x110, 0xff, 0x46, "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"}, {0x40, 0x111, 0x2f, "8bca91dd4036eb94090638e76b5dbb2d038ed6df99e814bc5f8164f1a15fdd277d0df888a7369146f8320495"}, {0x98, 0x112, 0xa5e0, "c590999bd83110abfd7e8e76b352b0845882b93fcbb0bdb6a22824a2fa1025e5aac7856c8a133dfeec0229aff611614708a57c52e067f3b340ba683c23db41a9c818e709dae62b1f554906aaaf9f460c132a354c81f71a1b5d5d81f4e4ac33baa10e419f2d13704ced31aa8bfa6dcd60a49cd06a227519429ae82cf493d2c7c27b342e6438"}, {0x60, 0x103, 0x401, "4c4ff02787b877270f15207d49366aa34f8c644d01136e2dd94337e55d030714f70b53040e9afc57eaff0addf76a0f934e55acfcc9f57a2b5219f48c93c2ee536e88e9e65a4163977db8778931"}, {0xa8, 0x11f, 0x7f, "6acab032ab9557a8205a1da9b8f07f47e84646d0648e7e6965b6f1973c8e0f4d28ce2abf5ff6256df78e7d3f431cd1ff74e5ab82d9b545c125fff85bb301a30bb8a4b20a77952923aabc7738efaac63eddaa3e96ef6eb10706692f8a806daeaf4ac2325511973d07aa9bebc1602517ed5569cb9d0834647bc459880ccc3f65784907b7287f75b4fbec3880104f8cbbe5e50b5d"}], 0x3e0, 0x800}, 0xf853}, {{&(0x7f0000c19000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x0, 0x0, {0xa, 0x3, 0x1, @empty, 0x7fffffff}}}, 0x32, &(0x7f0000ae7000-0x10)=[{&(0x7f0000079000)="77c08f24858834f77738fb23b3380cd78f3385a25830de04178148d4b33401b427b2e68cd78d5c97b95790cad8d7fe77d8f75deb408a6e53f4bcf1cd4cc13f1075", 0x41}], 0x1, 0x0, 0x0, 0x10}, 0x70}, {{&(0x7f0000b4c000-0x80)=@generic={0x2, "871a8aa2f303dc3069f39f9983580f1d8352bc947dece46a451201ee288ecf3a4ce9b7c7172516fc19f4074b27c970c196e15785d5dc432b4426ccf3a23e9e15fa67e469aa48f7e6aa331638ba47e840ee9ccb3f05ed2320c2732f2b820f2b34f1e260886eec61ef05e23f0e2a376c12783cb1f7465366e897d11a383be0"}, 0x80, &(0x7f000073f000)=[], 0x0, &(0x7f00003dc000)=[{0x100, 0x11f, 0x8, "182bcc854054f074f2b6c43bc3926f478d0040e7ad68901c3c42133f74ece61491f947faa176916064f0b68600cf53c461e9db2a862a3e1c3b04cd65a24f0077a30d148f0584a6cf770d140f42a1c7645baaed53f99b2d38f4d62a4fc95308817ccabe20a8f805baa74a23221f6c2ed5952ca3d8f6d996bee713ae4d904771651a4f4de1fd1bd6c7940c84c1c0496895219834432967f57beae05381774ad1ab53c2156269d1826040dec99dcca641d1aaad8b83e4397b2c254890b3946aa8ed0b172ba5b6fa8a0412ee10b0eb87c7d96683982f24dec22cd7fc9a043a7864f619288cfb86622617d9b7195c36"}, {0xc0, 0x11f, 0x131f, "99bda9a4fbd30d37a65b86c829378ab6c8b95294f0250e4c2130da6bffcbf2eb12e5fb89ed7967bdb71dd722271e9db707654d6240744117b200bde60594e353859a219c34010aacff683a5bd781d76632dec231324d221cf568af069deddd7bed28772fe708f6e42de450c67eb691401497a60153f218203001dd5b8230f9af9fb378ed5c81dd0d5bde939a48b001b8fa57f1f1dcaa78b77266916de482399840c5816122a3971d24e64836"}], 0x1c0, 0x48080}}], 0x3, 0x40) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/12 18:15:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000ce2000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffff8, 0x10000) accept4$unix(r1, &(0x7f00001cd000)=@file={0x0, ""/69}, &(0x7f00003b3000-0x4)=0x47, 0x800) ioctl$TCXONC(r0, 0x540a, 0x2) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000479000)=0x2, 0x4) 2018/02/12 18:15:40 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000408000-0x34)={0x1, 0x8, [@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="7ac15d744e2f", @random="3adc6b01555b", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}]}) 2018/02/12 18:15:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = syz_open_dev$dspn(&(0x7f000034e000-0xa)='/dev/dsp#\x00', 0x3, 0x101000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000172000)=@assoc_value, &(0x7f00004f2000)=0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r3 = getpgrp(0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00009ec000)={0x0, @broadcast, @multicast1}, &(0x7f00009ab000-0x4)=0xc) sendmsg$can_bcm(r2, &(0x7f0000865000-0x38)={&(0x7f0000864000-0x10)={0x1d, r4}, 0x10, &(0x7f0000c56000-0x10)={&(0x7f0000e99000)={0x6, 0x50, 0x8000, {0x0, 0x2710}, {}, {0x3, 0x9, 0x8000, 0x442}, 0x1, @can={{0x2, 0x7, 0x2, 0xfffffffffffffff8}, 0x8, 0x3, 0x0, 0x0, "f61b68b8181c679c"}}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x11) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r1, &(0x7f00000fa000)=@known='system.posix_acl_access\x00', &(0x7f000012a000-0xa)='^/eth0{%@\x00', 0xa, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') close(r0) 2018/02/12 18:15:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) prctl$setendian(0x14, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, @perf_bp={&(0x7f0000000000), 0x8000000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000727000)=@generic={0x1000, 0x5, 0xffffffffffff0000}) r1 = openat(0xffffffffffffffff, &(0x7f0000046000)='./file0\x00', 0x301080, 0x80) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000314000-0xc)={0x10}) 2018/02/12 18:15:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00006f9000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:40 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000017000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000026000-0x128)={0x6, 0x0, [{0x10001, 0x6, 0x0, 0x0, @msi={0x7, 0x0, 0x101}}, {0x40, 0x0, 0x0, 0x0, @msi={0x4, 0x9, 0x3}}, {0x1, 0x6, 0x0, 0x0, @msi={0x3, 0x7f8, 0xfff}}, {0x5, 0x1, 0x0, 0x0, @irqchip={0x4, 0x1}}, {0xfffffffffffffff7, 0x2, 0x0, 0x0, @irqchip={0x8, 0x6}}, {0x80000001, 0x1, 0x0, 0x0, @sint={0x1, 0x80000000}}]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000029000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000029000-0x4)=0x26) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r3, &(0x7f0000028000), &(0x7f000001d000-0x4)=0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000029000)={0x7, 0x3a, "3beb365c42e296dd04b92c694de3de1a207e465131c41c9f1c9ec056a14b98b33ef6c507bdbcc3a5aba3792454026a56d06216416f465dc02e4b"}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f000002a000), &(0x7f000002b000-0x4)=0x10) 2018/02/12 18:15:40 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000af5000-0x54)=""/84, &(0x7f0000af5000-0x4)=0x54) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000af5000)={0x0, 0x0}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r1, &(0x7f0000af7000-0x68)={0x1, {&(0x7f0000af7000-0xe4)=""/228, 0xe4, &(0x7f0000af7000-0x2d)=""/45, 0x1, 0x3}}, 0x68) 2018/02/12 18:15:40 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80000001, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000002000-0x1c)={0x1c, 0x800, "16f5fd7bcb28d5b5602e8cafc9d48dac1bdb9042"}, 0x2040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000cc7000-0x38)={0x201f, 0xffe, &(0x7f0000001000-0x59)="89196e7104a09f37689b7c54c94756aa3c445d1b09be22eb59bdaa47401bda3d081af0405d544a098eb772a21391e81f744261804dc27b28b8179470870069266406f2a27755a590edfcf568a98095f194e183004c73009d54", &(0x7f0000000000)="97e36100ebff012f9d650681e22e1e86e974a57c272300fc9b6f6fb51b3fc45518bd73866be69a6ff062", 0x59, 0x2a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) accept4(r0, &(0x7f0000b47000)=@nfc, &(0x7f000095e000)=0x10, 0x80800) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:41 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00008e6000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) r1 = syz_open_dev$midi(&(0x7f0000377000-0xb)='/dev/midi#\x00', 0x2, 0x60000) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000af5000-0x20)={0x882, 0xffff, 0x4, 0x9, 0x4, 0x1, 0x7fffffff, 0x5, 0x0}, &(0x7f0000af5000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a67000-0xc)={r2, 0x8, 0x30}, &(0x7f00004e9000)=0xc) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) socketpair$inet6(0xa, 0x3, 0x7f, &(0x7f0000969000)) 2018/02/12 18:15:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ddf000)='net/dev_snmp6\x00') ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000b9000-0x68)={0xf5, 0x0, [0xfffffffffffffffb, 0x1f, 0x4, 0x1]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f00006da000-0xc)={0x100000000, 0xffff}) 2018/02/12 18:15:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000738000)=""/29, 0xc6) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e95000)={0xfffffffffffffffb, 0x0, 0x5, 0xffffffff}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f00001f7000)={0x10}, 0xc, &(0x7f0000e23000-0x10)={&(0x7f0000c2b000-0x64)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) 2018/02/12 18:15:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00005e5000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) r2 = add_key(&(0x7f0000c28000-0xb)='cifs.idmap\x00', &(0x7f0000752000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00002b8000-0x4b)="b3d93a3f0fec0241b5be26ab9f7fd309b4c667c6e62dcae2ed9ba1a26640a4a70916a6def9b4c5bfc3436c531e40354d9233be0415317e5227a4d88c4e82a4aaaadda207d1623e0c1ba93d", 0x4b, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r2, &(0x7f000005c000)='kcs\x00\ttest\x00', 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000077e000)='/dev/rtc\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000e00000-0x10)={&(0x7f0000e6c000/0x4000)=nil, 0x4000}) fdatasync(r3) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000498000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/12 18:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000194000)={0x0}, &(0x7f0000711000-0x4)=0xc) ptrace$setregset(0x4205, r3, 0x0, &(0x7f0000586000+0x69b)={&(0x7f0000c41000-0x78)="15c10794d7a7730a9770a755cd038bcc054ebeef514fcb403a100a77addf83a7913c2ebd8cd481fa4c64707a54409025aa61a77abf79c73ca89dc30c86fb5383613297515a81db03cf799b6cd2e0e212e5bde85edb7e0dec172b591e39dcf2abd86b557c9238803410cbfc186c5f7fd567a2a6ca33de3524", 0x78}) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000075f000-0x12c)=[{{0x0, 0x0, &(0x7f0000d24000)=[{&(0x7f000069a000)=""/87, 0x57}, {&(0x7f0000df8000)=""/4096, 0x1000}, {&(0x7f0000fa8000)=""/22, 0x16}, {&(0x7f0000646000-0x73)=""/115, 0x73}, {&(0x7f0000b24000-0xca)=""/202, 0xca}, {&(0x7f00008f7000)=""/196, 0xc4}, {&(0x7f0000825000)=""/54, 0x36}, {&(0x7f0000cbf000)=""/62, 0x3e}], 0x8, &(0x7f0000a53000)=""/222, 0xde, 0xffffffffffff2970}, 0xffffffffffffffe0}, {{0x0, 0x0, &(0x7f00008fd000)=[{&(0x7f00002f2000)=""/31, 0x1f}, {&(0x7f0000225000)=""/4096, 0x1000}, {&(0x7f0000d39000)=""/101, 0x65}, {&(0x7f0000ae0000-0xfd)=""/253, 0xfd}, {&(0x7f0000534000)=""/170, 0xaa}, {&(0x7f0000d52000)=""/139, 0x8b}, {&(0x7f0000089000)=""/62, 0x3e}, {&(0x7f0000e69000)=""/184, 0xb8}], 0x8, 0x0, 0x0, 0xa7cc}, 0x400}, {{&(0x7f0000713000)=@hci, 0x6, &(0x7f00000df000)=[], 0x0, 0x0, 0x0, 0x4}, 0x9}, {{0x0, 0x0, &(0x7f000083b000)=[{&(0x7f0000166000)=""/165, 0xa5}, {&(0x7f00009a8000)=""/69, 0x45}, {&(0x7f000071e000-0xe8)=""/232, 0xe8}, {&(0x7f00008f4000)=""/191, 0xbf}, {&(0x7f0000165000-0x2f)=""/47, 0x2f}, {&(0x7f0000941000-0x3c)=""/60, 0x3c}, {&(0x7f0000df4000-0xf)=""/15, 0xf}], 0x7, &(0x7f0000886000-0xcc)=""/204, 0xcc, 0x5}, 0x5}, {{0x0, 0x0, &(0x7f00004ff000)=[], 0x0, &(0x7f0000ff5000-0x31)=""/49, 0x31, 0xfffffffffffffffe}, 0x8}], 0x5, 0x10000, &(0x7f0000af1000)={0x77359400}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004e6000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/02/12 18:15:41 executing program 0: 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={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:41 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000ed000)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1}}}}}}, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ef3000-0x48)={0xb, 0x2, &(0x7f0000ef2000+0xa72)=@raw=[@exit={0x95}], &(0x7f0000ef3000-0xa)='syzkaller\x00', 0x7f, 0x1b, &(0x7f00002fb000-0x1b)=""/27, 0x41f00, 0x1}, 0x48) 2018/02/12 18:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c9c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000665000)={0x0, 0x40, &(0x7f00003a0000-0x40)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x3, @empty}]}, &(0x7f000091e000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00001f1000-0x20)={0x2, 0x68c, 0x1, 0x6, 0x3, 0x101, 0x12bb, 0x1f4, r3}, 0x20) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000933000)={r3, 0x5, 0x9, [0x7f, 0x10001, 0x3, 0x80000001, 0x7, 0x4, 0x5bc9, 0x0, 0xfffffffffffffff9]}, &(0x7f0000984000-0x4)=0x1a) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000487000-0xc)={r3, 0x3, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x200000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000488000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00001f2000-0x8)={0x40, 0x8ba3, 0x5, 0x8000, 0xfff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000b7c000-0x4)=0x40, 0x4) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/02/12 18:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) accept4$inet6(r0, &(0x7f0000f91000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00001fe000-0x4)=0x1c, 0x80800) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff1000)='/dev/mixer\x00', 0x40, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000eef000)={r1, &(0x7f0000113000-0x1000)="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"}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00005ba000)={&(0x7f0000e07000-0x8)=[0x7f, 0x1], 0x2, 0x6, 0x3, 0xc044, 0x8, 0x7, {0x6, 0x80000001, 0xfff, 0x7, 0x4, 0x3, 0x1, 0x1, 0xff, 0x8, 0xfb6, 0x9, 0x9, 0x10000, "6fe18ad1e608a3efc6691a33a0bb5d146e0d60192db2fbec11ae21655c15a65f"}}) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00000d2000-0x18)={0x1, 0x8001, [{0x1, 0x0, 0xfb1}]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000083e000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f000049e000)=0xe8) getgroups(0x3, &(0x7f0000c9f000-0xc)=[0x0, 0x0, 0x0]) chown(&(0x7f0000ae7000)='./file0\x00', r2, r3) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000032f000)=""/179, &(0x7f00008c9000-0x4)=0xb3) accept4$inet(r0, &(0x7f0000a68000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000001b000)=0x10, 0x80800) socketpair(0x4, 0x5, 0xffffffff, &(0x7f0000052000-0x8)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000fe0000-0x90)={0x1, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) 2018/02/12 18:15:41 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) openat$autofs(0xffffffffffffff9c, &(0x7f000028e000-0xc)='/dev/autofs\x00', 0x12900, 0x0) 2018/02/12 18:15:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xf, 0x0, &(0x7f0000001000-0x8)) pipe(&(0x7f0000464000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000b2b000+0xc3)=""/99, &(0x7f0000000000)=0x63) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c7d000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000469000-0x44)={{0x2, 0x0, @multicast1=0xe0000001}, {0xfffffffffffffffd, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x40, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @common='ip6gre0\x00'}) connect$unix(r1, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) get_thread_area(&(0x7f00000c8000)={0x80000001, 0x20000800, 0x3000, 0x5, 0x8, 0x20, 0x8, 0xfffffffffffffffe, 0x8, 0x7}) 2018/02/12 18:15:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000002f000)='/dev/ppp\x00', 0x204001, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000376000-0x8)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00004f8000-0x1)={0x10001}, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00003fd000-0x10)=[{0x8, 0x9}, {0x3}], 0x2) sendto$inet(r1, &(0x7f0000afb000)="6ff57014a87aec8c95408dc0be694a0bdbeb66e36a8cc928a65871a8836e4382981445d55cb10623c9e9e64d4cd6bed34389538d8cd96bccf4d44cc42d99b2d1d91f3ff32e2ab22eeeb503a21c49ba98e64f23c0c1477f6b21cbeffbe734208a37f8892c528c1bbdf1e65bef32ee6b2f6b6aabae0c70e89213f2e4", 0x7b, 0x4, &(0x7f0000dcc000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00004b4000-0x4d8)=@raw={'raw\x00', 0x9, 0x3, 0x478, 0x338, 0xffffffff, 0xffffffff, 0x338, 0xffffffff, 0x3e0, 0xffffffff, 0xffffffff, 0x3e0, 0xffffffff, 0x3, &(0x7f0000c9a000-0x30), {[{{@ip={@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="c6c7c12b96fdb1d375215a5a14effe6c", @generic="0860b6cf9303abc112377fd2ec942e86"}, 0x0, 0x2c8, 0x338, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @fd={0x2, 0x0, 0xffffffffffffffff}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "fe1d91f5186a1628bad66617b512393c78c3875f719c2a5989fe3b3ffbeb69ba0c05d414fe169de0c33bc65b63a9b46bb8645d5759cdce9d9a2a732f4a18e278"}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='erspan0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) 2018/02/12 18:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f4000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:41 executing program 0: 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={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ff1000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00000f7000)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000749000)={0x2, 0x200, 0x1, 0x6, r1}, &(0x7f00003fd000-0x4)=0x10) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bef000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000ef9000-0x4a)="ae98c2c8a6b5f47356c73a2caa358d0c9d4353cbc1670cc3a52fc3f4e66881f39dff6f18649229088108f18f23d7cce8a1acdc83324a14f97e145cd1913324617e42b33a7eabd249b13a") 2018/02/12 18:15:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = syz_open_dev$admmidi(&(0x7f000039d000-0xe)='/dev/admmidi#\x00', 0x9, 0x210880) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000618000)=0x1f) r3 = openat(r2, &(0x7f00000df000-0x8)='./file0\x00', 0x0, 0x72) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00007cb000)=0xffff, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000d1d000-0x2e)={r3, 0xf04, 0x9, "276fd3f21654fcf2bd389e10ddbdd9a97fcead484a1077122a61782ae8198a34a342285c"}) 2018/02/12 18:15:41 executing program 0: 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={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:41 executing program 7: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000ff1000-0xb)='/dev/adsp#\x00', 0xfff, 0x48000) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000ff0000)=0x2) writev(r0, &(0x7f0000fef000-0x10)=[{&(0x7f0000fee000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c06000005ff01", 0x29}], 0x1) 2018/02/12 18:15:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000044c000), 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000e0d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f000020d000)) accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) 2018/02/12 18:15:41 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001b0000-0x8)='net/ipx\x00') setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000073a000-0x8)=@fragment={0x9d, 0x0, 0x5, 0x7, 0x0, 0xc2c, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000)=[{&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0xe7)="1bc5794ca8465dc2980e7f94f8a4d46591b3a641edd842900a72c7f4603908b101c6828a5f071905af2d1fa445f72547868dd278c1260dc7c7ea54bab8cbfdde0a898d0b9bb29acefcbc094946d285b5598031035856e983c48e44a12d15f1b27a163a0202d6f1eaca66058ce3713ae9bc0171833790df52f459740b244b3fd5ad745836e74327cc53dd290dfcc235274633de99292a36c2a7076a0ceb3ecacc05291bfbc3132c419243f40a92a8588277ad28576b0b5de5ee463392ddfafdb70b2c486153e27dee19d9e2825930ce22ae7aad7eba3e33705f225ee10eee6960fc227aa58ecc52", 0xe7}, {&(0x7f0000000000)="7cb35188dd09852a7b0d6d490b46edbd5a9f22e209d1d94a307975a05a40607a757f76293aacaef60f68db8d14bd37347c4ae27c1eb5812edd78f77c0bcb470f74cab402b83a359c958dc575ea92feff43ec087e2698b01dc751e670197d24c45f25e3cc35705f467cb801ac6c066cafb0a63828a5bb03f5e59b7f9665173f7398e533a53060be148dbf212e2d7cb8f5ad87ad92931b6a5b62221e0d9ee299463c2c1743e7", 0xa5}], 0x2, &(0x7f0000002000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x4000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000)="f6b5c0fffcaaf59d8e373017584e4665c56c60e4c2ac4d0c3a7b950832a46286229e3d0b", 0x24}, {&(0x7f0000001000-0x61)="dc6c1234b7295bf01eb7ab3d63b8a05a5ae122bd96aceb3fccc1c41cc1cfc3973402587654ac0ddd7e0ddac0c2f3aafe260e1b362a93147b31330c213be8ed57f71be24ffcc71a02752783db0fd58df80a4ac435bb2905d2513ade33fee30dddb1", 0x61}, {&(0x7f0000002000-0xef)="92dbd600be1b2ef13d2dc2c5776dc65848638e7aed284696a11d550dfe91afbd088dda7a9abbeb9b6554840ccadc4cfdf1cd282b89082d0c9fada097346cb3ea1e1ca6c5d05b4d21fdecd3cf332066932b816feae6f7f39c52113a0a21cc75232df227f9f67285e9b12494e320bc0101a3d7f70cf728352a8ff2c3d67327dd851afbe7a08a660236d90ec920ed18c9d27ef6a5bf543d36b771587a50427d8ada49ca496b91e8025f24241294586795c3841a54795345cec48c9824ae27e6b1a7ae53f903565fb5da563f8c85d0237d0478e9dbf3c906f58688f824c6266273f5675eae2125fa1e6a4788c63d91c9aa", 0xef}, {&(0x7f0000001000)="e3fe6eb69be674abc05836ce939ea4f01644838989900369dd59344d6a9f491f0b0508ec4cdd4fa5cf49471089c1d92ed52d89c10c20947e48ab40a6cc7069688e57f21f17b036012b7f5d7ada6ac4a43655503d806962a34f6fa14f7face21bb063594c65e9f551f5cbd0845b7c68df03631cb7fc78f50640922cbca0e5f4d365fdde3599575cbc89dcc0f6e73f568e720f67a9c2742569", 0x98}, {&(0x7f0000001000)="12d91c15cd071ef7e461bb5cb408832534a114b25d36d77df49d70bd385b0fca6773c3ffe73253546e52eb4e6356b316d10e4eef6bdda7ab96b0913551aafdd69d6413f800005452698d6fa3dd1f6ae2cae549c0b5755402c0038e2cf8cbc4f917069cb9fb77228047b39afaf5bb249b638cece6fc9b9fc8107d0831416d43759b5463c0b1e5081abd8be979bd8a6712cc787a09e2ffaf07125af886d0625ec242bdcdfa6abd1be0b82803e47b0fc5431bf3f4447763e5eb2a62756cbc54842fcc1549f7a21a622eef6069b253735e342a56aca036de54977928ae6dbfbc2419e7e9f7560849fabed45186f398ef50344a7b", 0xf2}, {&(0x7f0000000000)="9844891e642798d6dab1c30f6ae097a01b0757630b5ad5babd040eb99fed711a291be4b730ef7c1a9caea7a48bfbaa50d32a8f2ea89289ae7f3cbd8f6dba716c1b047802350c0a645757eec91b4618a008", 0x51}], 0x6, 0x0, 0x0, 0x800}], 0x2, 0x20000081) ptrace$pokeuser(0x6, r1, 0x0, 0x75ce) msgget$private(0x0, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0xad}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={r3, 0x8000, 0x80000001, 0xfffffffffffffffd, 0x4, 0x5}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)={0x1d, r2}, 0x10, &(0x7f0000000000)={&(0x7f0000002000-0x10)=@can={{0x4, 0x5, 0x100}, 0x5, 0x3, 0x0, 0x0, 'zR>\nOQ#]'}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) kcmp(r1, r1, 0x7, r0, r0) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000486000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap$binder(&(0x7f00008d2000/0x4000)=nil, 0x4000, 0x3000000, 0x20010, r2, 0x0) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00007b4000)=""/90, &(0x7f0000441000)=0x5a) 2018/02/12 18:15:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x2, 0x4a0571da, 0xfffffffffffffff7) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000009b000)=0x0) fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r1, 0x3, 0x5) socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/12 18:15:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:41 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000005000-0x4)={0x13}, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x41, &(0x7f0000000000)=@hopopts={0x0, 0x4, [], [@generic={0x0, 0x1f, "bdf56f059f61bbbdbfa55a62ca0dda26753586696fe2da88e0418ac2389cc7"}]}, 0x30) 2018/02/12 18:15:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000bb5000-0x3d4)={0x3d4, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0xf, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="9c07cf310a56e3e3b9bd93171225bca1e551562d3b2c69ce9555079035aaa87fc07fc6b01f44d5d92d10aaee08b16942834e262e8a1b5a5b478968a7f3ccd1a3918b47682cf627023237507edc902535a41b8728a63097c13488da95cc7d563a5bb4e738647caff4afe4f49c4b113f9ac34077ca87ee56eb434e1243c5a6e39095309e5583095f2d10fe708ef6c92298b2e8efe3fdc94a199c13e8fa5ab5a5b108e1cabe344053af2ce5b6ae3178a215dd0c7b909e22a241ac5844f7ffb1457fd161da9d0d3bbb9419644347b7b01c988e76323df4babcbe48da8227", @generic="3bf5003484468e178f2837829135365de67f7859036628de2736e052577cd7f8c17f", @nested={0x2a8, 0x5d, [@generic="9a8eb67b1504a2ff199b592c4b342951407f67e02a1f3a36b39779a539897933f1ef3bcc909ba8b1e56cbce569ea5d21016678f3bc5935825e2b8224aeb44541af1e733ffa056537fd8781d085890120c39729085ce7b94f8571f3c4d63f7b31d148df46a6bcb5219f2fd44073648c0bb8ff3a704e164c3ea80ebeacca543ef1c3a18b034961d9183cda9f820958248be593f6d8b4f47ccda3648c0a93f9ab", @typed={0x18, 0x3c, @ipv6=@empty}, @typed={0xa8, 0x4b, @binary="616a591a928f30cdb47654e3d25fd18f3a660e33215586e704f5939f336c861eada60bc71a78e4695f7e3e8469a9a0bd6269fce7d5ce416523e9534382357a15d88481389a92b70f7ecefa419f0f83bb31c2c559fca9886ff6c3fa188c1e828849d7f87dbfe9255bec1b1ea3ebf863c76f43a74b3b24dce877b43de7c963db33f9a8493006d957d489ea27c327c998f2cdd8194f2d52b89275c49091e1487e4f"}, @generic="e91ff5919f94f5422be67119c56434c5b54ea48c02296f7fbe3cb198f8ff8a7c95e232491edcf2dca70f5ade2ec48ba97293c810b6b2799bf8d07d0a09b8fa71630c508d597b132e8dc8a66cbc9c094bb6b1557df95888e93307058c7107cfb2d7940df51d61de979112d1b6e5284fc1455ee1a173925a59e57803fe261244c63c431fc515decd182b511c5c691b76f125642e61dec41424f08d4b745ff1a3bdab13bb85f0979b8c68208fb10ab3fb26c2e4f3d7ae0f3013791200e921c96c7d5a7261edd026a7e092a60251c07d0394b6c6996b4c26663e5971072de7", @generic="367373a76d1ead12236641d0dfa421877066e72caf5161e3e843f6e38cde93b6ad710066661a1e49302c70fffa658239dd03ba4ebdebc81f936c66d8faef846ffc68e51d323cb2e8b3b02bec64889b332e7b4fee2e87c750fda876", @typed={0xc, 0x63, @ipv4=@rand_addr=0x4}]}]}, 0x3d4}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000487000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000ae2000-0x1a4)=[{{&(0x7f00008b0000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000f94000-0x30)=[{&(0x7f0000a92000-0x68)=""/104, 0x68}, {&(0x7f00000cc000-0xed)=""/237, 0xed}, {&(0x7f0000ad5000)=""/26, 0x1a}], 0x3, &(0x7f00009d4000)=""/96, 0x60, 0x80000001}, 0x2}, {{&(0x7f00004da000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000cdb000)=[{&(0x7f00008bf000-0xe4)=""/228, 0xe4}, {&(0x7f0000e71000-0x3b)=""/59, 0x3b}, {&(0x7f0000ab8000-0x1000)=""/4096, 0x1000}, {&(0x7f00007a4000-0xf3)=""/243, 0xf3}, {&(0x7f00008e5000-0x5f)=""/95, 0x5f}], 0x5, 0x0, 0x0, 0x9}}, {{0x0, 0x0, &(0x7f00009bb000-0x60)=[{&(0x7f000072c000)=""/54, 0x36}, {&(0x7f0000177000+0x98a)=""/33, 0x21}, {&(0x7f00001e8000)=""/228, 0xe4}, {&(0x7f0000e65000-0x23)=""/35, 0x23}, {&(0x7f0000b74000)=""/114, 0x72}, {&(0x7f0000c36000)=""/124, 0x7c}], 0x6, &(0x7f0000dd4000-0xb8)=""/184, 0xb8, 0x4}, 0x75e6}, {{0x0, 0x0, &(0x7f0000923000)=[{&(0x7f000053e000-0xd8)=""/216, 0xd8}, {&(0x7f0000d4c000)=""/127, 0x7f}, {&(0x7f0000b46000)=""/142, 0x8e}, {&(0x7f0000281000-0x40)=""/64, 0x40}], 0x4, &(0x7f000084d000)=""/218, 0xda, 0x4}, 0x7}, {{&(0x7f0000510000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f00008f4000-0x10)=[{&(0x7f000027c000-0x83)=""/131, 0x83}], 0x1, &(0x7f00003a3000-0xd)=""/13, 0xd, 0x1}, 0x931}, {{&(0x7f0000c68000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000d84000-0x20)=[{&(0x7f0000d6f000)=""/199, 0xc7}, {&(0x7f0000da5000)=""/245, 0xf5}], 0x2, &(0x7f0000405000-0x51)=""/81, 0x51, 0x2}, 0xfffffffffffffffb}, {{0x0, 0x0, &(0x7f0000dc1000-0xa0)=[{&(0x7f0000f87000-0x84)=""/132, 0x84}, {&(0x7f0000634000-0x8d)=""/141, 0x8d}, {&(0x7f0000b29000)=""/1, 0x1}, {&(0x7f0000577000-0x82)=""/130, 0x82}, {&(0x7f000048d000-0xd4)=""/212, 0xd4}, {&(0x7f00004a0000)=""/12, 0xc}, {&(0x7f0000967000-0xdc)=""/220, 0xdc}, {&(0x7f00001b6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000517000)=""/190, 0xbe}, {&(0x7f000052f000-0x58)=""/88, 0x58}], 0xa, &(0x7f0000fb8000)=""/187, 0xbb}, 0x1}], 0x7, 0x2, &(0x7f00001f1000-0x10)={r1, r2+10000000}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000439000-0x14)={0x2, 0x4, 0x1a, 0x6, 0x4}, 0x14) 2018/02/12 18:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000122000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000f6b000-0x3c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x2, 0x1a, [{0x4, 0x7}]}]}, 0x3c}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa0000-0x10)='/dev/sequencer2\x00', 0xcc0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000004f000-0x68)={0x0, 0x5, 0x78, {}, 0x2, 0x16}) [ 54.568673] audit: type=1400 audit(1518459341.361:50): avc: denied { map } for pid=8737 comm="syz-executor6" path="/selinux/avc/cache_stats" dev="selinuxfs" ino=27 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 2018/02/12 18:15:41 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x800, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000000a000+0x65e)={0x0, 0x2fd}, &(0x7f00005f9000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00009fc000)={r2, 0x919d, 0x101}, 0x8) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) readlink(&(0x7f0000eb4000)='./file0\x00', &(0x7f000004f000-0xd7)=""/215, 0xd7) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000097000)) lstat(&(0x7f0000cec000-0x8)='./file0\x00', &(0x7f0000b29000-0x44)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000752000)='/dev/sequencer2\x00', 0x4000, 0x0) syz_open_dev$random(&(0x7f0000cf7000)='/dev/random\x00', 0x0, 0x107000) 2018/02/12 18:15:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) symlink(&(0x7f000093b000-0x8)='./file0\x00', &(0x7f000055f000-0x8)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = memfd_create(&(0x7f000038d000-0x9)='#/bdev][\x00', 0x3) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000006e000), &(0x7f0000969000-0x4)=0x4) r2 = syz_open_dev$admmidi(&(0x7f000048e000-0xe)='/dev/admmidi#\x00', 0x4, 0xc083) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000d36000)={0x3, 0xa586, 0x38, 0x200}) 2018/02/12 18:15:41 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000af6000-0xe)='/dev/admmidi#\x00', 0x1, 0x400) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f000021d000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000af6000)=0x10) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000af6000), &(0x7f0000af7000-0x4)=0x4) open(&(0x7f0000af5000-0x8)='./file0\x00', 0x101000, 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000219000)={{0x2, 0x0, @multicast2=0xe0000002}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x42, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="3e9645578e55804acbabc2c38ed84221"}) getsockopt$inet6_buf(r0, 0x29, 0x3c, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) [ 54.640185] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/12 18:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00007b3000-0x10)="c3c5f1fbd394a7ae784032d9abbd7b2f", 0x10) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:41 executing program 7: 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, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000321000)='/dev/mixer\x00', 0x18000, 0x0) writev(r0, &(0x7f0000e41000)=[], 0x0) lseek(r0, 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00002ea000-0xe)='/dev/admmidi#\x00', 0x2000000000000001, 0x80000101000) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003cd000-0xe8)={{{@in=@remote, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000b3e000)=0xe8) r3 = shmget$private(0x0, 0x2000, 0x78000804, &(0x7f0000dfc000/0x2000)=nil) shmat(r3, &(0x7f00003c8000/0x1000)=nil, 0x5000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000e2f000)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00002e0000-0x4)=0x5) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x80) [ 54.681109] netlink: 936 bytes leftover after parsing attributes in process `syz-executor3'. [ 54.736237] netlink: 936 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/12 18:15:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:41 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) fcntl$notify(r0, 0x402, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000024c000-0x108)={0x1ff, {{0xa, 0x0, 0x5ace1530, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x401}}, {{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x9}}}, 0x108) 2018/02/12 18:15:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000044c000), 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000e0d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f000020d000)) accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) 2018/02/12 18:15:41 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x0, 0x8) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = shmget(0x0, 0x1000, 0x54000020, &(0x7f0000016000/0x1000)=nil) r3 = shmat(r2, &(0x7f000059d000/0x3000)=nil, 0x3000) shmdt(r3) r4 = fcntl$getown(r1, 0x9) setrlimit(0xa, &(0x7f00005a8000)={0x8, 0xa}) r5 = geteuid() r6 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000854000)={r4, r5, r6}, 0xc) 2018/02/12 18:15:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000321000)='/dev/mixer\x00', 0x18000, 0x0) writev(r0, &(0x7f0000e41000)=[], 0x0) lseek(r0, 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00002ea000-0xe)='/dev/admmidi#\x00', 0x2000000000000001, 0x80000101000) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003cd000-0xe8)={{{@in=@remote, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000b3e000)=0xe8) r3 = shmget$private(0x0, 0x2000, 0x78000804, &(0x7f0000dfc000/0x2000)=nil) shmat(r3, &(0x7f00003c8000/0x1000)=nil, 0x5000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000e2f000)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00002e0000-0x4)=0x5) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x80) 2018/02/12 18:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) exit_group(0x8) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) keyctl$read(0xb, r0, &(0x7f0000f68000)=""/215, 0xd7) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) syz_open_dev$adsp(&(0x7f00004a1000-0xb)='/dev/adsp#\x00', 0x9, 0x2000) 2018/02/12 18:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cfa000)='/dev/sequencer\x00', 0x240080, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000ce4000-0x18)={0x3, 0x3f, 0x4, 0x4, 0xffffffff, 0xfffffffffffffffc}) r1 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) r2 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r2, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r2, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:41 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, 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={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000022f000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00004bc000)={{0x1, 0x100000001}, 0x20}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) [ 54.872650] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/12 18:15:41 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000001000-0x10)={{0x4}, 0x18}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00002f7000)={0x1000, 0x2, 0x9, 0x0, 0x0}, &(0x7f0000bf4000-0x4)=0x10) clock_gettime(0x0, &(0x7f0000814000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000a63000)={{r4, r5+30000000}, {0x77359400}}, &(0x7f0000722000-0x20)) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fab000-0x10)={r3, 0x80000001, 0x3, 0x4}, 0x10) setsockopt(r0, 0x3, 0x9, &(0x7f0000575000)="9af48853e77e498ce9d60aa3684e14e3bd760f27bfdee697305b963c7458ae2fdd8f89c6dfef5579f27871b6330eb6f8eb8aa57065e3da12240aeb09a48ae83e15dacb06db91c4b583e2e77b80cbfe5f1444cb96040ba7ddd8a06f764c6614c69132743ca21763dd11bab63c4699ce441ec8b2ec", 0x74) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000321000)='/dev/mixer\x00', 0x18000, 0x0) writev(r0, &(0x7f0000e41000)=[], 0x0) lseek(r0, 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00002ea000-0xe)='/dev/admmidi#\x00', 0x2000000000000001, 0x80000101000) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003cd000-0xe8)={{{@in=@remote, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000b3e000)=0xe8) r3 = shmget$private(0x0, 0x2000, 0x78000804, &(0x7f0000dfc000/0x2000)=nil) shmat(r3, &(0x7f00003c8000/0x1000)=nil, 0x5000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000e2f000)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00002e0000-0x4)=0x5) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x80) 2018/02/12 18:15:41 executing program 6: pkey_alloc(0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f00008ba000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x101000) accept4$packet(r2, &(0x7f0000779000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000911000)=0x14, 0x800) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) r4 = fcntl$getown(r3, 0x9) sched_setaffinity(r4, 0x8, &(0x7f00006e6000)=0xffffffff00000000) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000097000)) keyctl$setperm(0x5, r0, 0x2204) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:41 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, 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={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:41 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000af4000)=@l2, &(0x7f0000af5000-0x4)=0xe) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f00009b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000b54000-0x4)=0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bbb000+0xed0)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000eea000), &(0x7f0000b5d000)=0x60) r4 = fcntl$dupfd(r0, 0x406, r3) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000427000)={0x3, &(0x7f0000f91000-0x18)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000903000-0x8)={r5, 0x1}) clock_gettime(0x0, &(0x7f0000ab7000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r4, &(0x7f0000180000)={&(0x7f0000417000)={0x1d, r1}, 0x10, &(0x7f0000ee0000-0x10)={&(0x7f0000941000)={0x2, 0x15, 0x3, {}, {r6, r7/1000+10000}, {0x1, 0x80000000, 0x0, 0x9}, 0x1, @can={{0x4, 0x1, 0x3, 0x4}, 0x8, 0x1, 0x0, 0x0, "1b13fed989fc413f"}}, 0x48}, 0x1, 0x0, 0x0, 0x48041}, 0x20000001) r8 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r8, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xfff) mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00007f4000)={@common="6c6f00000000000000000000000000ff", &(0x7f000093c000-0x11)=@ethtool_eeprom={0xb, 0x0, 0x0, 0xc7}}) 2018/02/12 18:15:41 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, 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={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c1a000-0xc), &(0x7f0000827000-0x4)=0xc) r1 = add_key(&(0x7f00008b2000)='cifs.spnego\x00', &(0x7f0000d09000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000cda000)="b38f8e4d8656f8ad5c2dc459687f5d0e04ca3151fe97c51f970c59a648d4f98984845b8f8967dae0666c6fd5ae2100b019c9349a7825021233508eae1bf802077cafd2", 0x43, 0xffffffffffffffff) request_key(&(0x7f00003db000-0x6)='.dead\x00', &(0x7f0000861000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ddf000)='{vmnet1eth1eth0\x00', r1) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000ef2000-0x121c)={0x121c, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x1208, 0x5f, [@typed={0x1008, 0x71, @binary="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@generic="be35d239a87a614c4163dc83dbba91a6846dd249cba5dd1958d3f8f87319be010db89d1c4b7e454c20300a65b28892b07c2f8636f5051ea7307c3dde0f4a3cae7954f45902ea5f8f491dbdcdfaf6cadd6ef9258f8607d512116d0eb6acf62c8bc95e22e5bd9ed5c090dc423f7f5e539222ac21be9863b54492af259fe2b0ec7fafd692e14c19e7a380074fa6f40598f31702a27818e2a969959c55853174b68929", @typed={0x18, 0x63, @ipv6=@empty}, @generic="79e29b6d56480321327132e5bb665e2b43da86dfa01ee93c7da499d6522a27bccc25769c3116d6edfeb904c810eca0", @generic="27a1ea11873d3d27316ac0785f4476fa38b388c5b5516f47230d436ce7a7babc7f42d7b16d1146475f9fb7c1d4caef76", @generic="18040e3f334edbc6497a89085c3d2314324abef05a7711b4bfa76039114f1bd6d9efaacce7641520b6b1a472cfe81f3f28d6adea8bb0f86858479b48bec927e52e33e6b13dd992c12d81f6e9ff73f4a6be7b60", @generic="b993b05f5d22b5cb4f42fe000046", @generic="e078de548934cce64ec15c014c2d14067f5279fe6602f4f3c041480c54fd259a844832b0e92e91c564e45137c5d4db988ec572c91593c0b3242e2599828a4219d47398b92f7b05ccff3d95a1e19ad294e8b04cffc4c585bab3f20908ad5fb9af2428284c22c7351e54d399832a7f6d3d495924d44091a2efa46ec3fdc8ea8b6b513e"]}, @generic]}, 0x121c}, 0x1}, 0x0) 2018/02/12 18:15:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00002db000)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x9e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x2b9, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffdf3) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e93000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:41 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ff6000)=@buf={0xbc, &(0x7f0000ff7000-0xbc)="058dad85ef07c0dd939142a8075e7e66cbbaec1f021af2d245d7e228b493caf86255fc5b62de646c01c251a0603cdefc963856a9920148a89dc01ff0d451edaffac3f013032448999bf45c44b3d6330ff600a4c327b00145b1cef1bf0eec766bca49ebfca266c00cd17209bb450cc638ae95d24e5c6c9987ba4c81585d0990960000105213b1962a163de85f9bb9b2faaaf6640d191dac99fef3906dd7ca1836d4404154f4e9acd7f8fa60de1c24b93a01a3533f0db6c027b9c7362a"}) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x315) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/12 18:15:41 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000025f000)='/dev/amidi#\x00', 0x7, 0x400003) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000013a000)={0x6, [0x6, 0x4, 0x6, 0x4, 0x2, 0xffffffffffffff81]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000af4000)={0x0, 0x0}) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000366000-0x10), &(0x7f0000af4000)=0x10) mmap$binder(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x20011, r0, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000073000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00001ad000)={r1}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004fa000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e88000-0x8)={0x0}) connect$bt_rfcomm(r1, &(0x7f00009f9000)={0x1f, {0x0, 0x2, 0x10000, 0x7fff, 0x3, 0x4d}, 0x8}, 0x9) ioctl$TCXONC(r0, 0x540a, 0x2) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/12 18:15:42 executing program 0 (fault-call:2 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={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000321000)='/dev/mixer\x00', 0x18000, 0x0) writev(r0, &(0x7f0000e41000)=[], 0x0) lseek(r0, 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00002ea000-0xe)='/dev/admmidi#\x00', 0x2000000000000001, 0x80000101000) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003cd000-0xe8)={{{@in=@remote, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000b3e000)=0xe8) r3 = shmget$private(0x0, 0x2000, 0x78000804, &(0x7f0000dfc000/0x2000)=nil) shmat(r3, &(0x7f00003c8000/0x1000)=nil, 0x5000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000e2f000)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00002e0000-0x4)=0x5) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x80) 2018/02/12 18:15:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x1, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xe, &(0x7f0000039000), &(0x7f0000351000-0x4)=0x4) 2018/02/12 18:15:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) listen(r0, 0x3f) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) getpeername(r0, &(0x7f00001e3000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000e42000)=0xfffffffffffffcee) 2018/02/12 18:15:42 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000af5000-0x11)='/dev/qat_adf_ctl\x00', 0x80a02, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000af4000)={0x0}) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000af5000-0x8)={r1, 0x1}) socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) read(r0, &(0x7f0000424000-0xa1)=""/161, 0x3e7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = syz_open_dev$dmmidi(&(0x7f0000dc4000)='/dev/dmmidi#\x00', 0x1, 0xa0300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000048a000-0x28)={@common='tunl0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000ad6000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r2}, 0x14) r3 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r3, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r3, &(0x7f0000ebb000)="0c814a4c09d4e5e0ed32fa8cbf86fb9cfc55360ff762faaecc996fa5ae9377933caa538ff36ce7114e98992c7c5d2f2158e9524e78e47169057c0000074b4f4e", 0x40, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) [ 55.234753] audit: type=1400 audit(1518459342.026:51): avc: denied { name_bind } for pid=8881 comm="syz-executor7" src=20028 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 55.239893] FAULT_INJECTION: forcing a failure. [ 55.239893] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 55.257311] audit: type=1400 audit(1518459342.027:52): avc: denied { node_bind } for pid=8881 comm="syz-executor7" src=20028 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 55.266298] QAT: Invalid ioctl [ 55.269182] CPU: 0 PID: 8889 Comm: syz-executor0 Not tainted 4.16.0-rc1+ #310 [ 55.269190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.269196] Call Trace: [ 55.269217] dump_stack+0x194/0x257 [ 55.269241] ? arch_local_irq_restore+0x53/0x53 [ 55.322338] should_fail+0x8c0/0xa40 [ 55.326099] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 55.331207] ? perf_tp_event+0x7f4/0xae0 2018/02/12 18:15:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) request_key(&(0x7f0000a9d000)='rxrpc\x00', &(0x7f000009d000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000350000-0x1)='\x00', r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:42 executing program 7: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) r1 = syz_open_dev$amidi(&(0x7f0000e70000-0xc)='/dev/amidi#\x00', 0x8, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000f23000)={&(0x7f00008e4000-0x10)=[0xa3f, 0x1, 0x8000, 0x7], 0x4, 0xb6, 0x3, 0x993, 0x5, 0x8001, {0x3, 0x5d80, 0x4000000000000000, 0x101, 0xfffffffffffffffa, 0x8, 0xfffffffffffffffa, 0x8, 0x2, 0x0, 0x10000, 0x400, 0x80000000, 0x0, "e336207e425a3ea1be4645d526d3cfb1f451c14e694dfd72bd3e47986a507e0a"}}) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000f23000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/02/12 18:15:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000791000+0xd00)='net/dev_mcast\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000b69000)={0x0, 0x5}, &(0x7f0000798000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a6a000-0x8)={r2, 0xd6}, 0x8) 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, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:42 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000af5000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000056a000-0x88)={0x200000000000000, {{0xa, 0x1, 0x1f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, 0x88) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x1) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) [ 55.331221] QAT: Invalid ioctl [ 55.335275] ? tracing_generic_entry_update+0x15a/0x1d0 [ 55.335349] ? __lock_acquire+0x664/0x3e00 [ 55.335369] ? perf_tp_event+0xae0/0xae0 [ 55.352208] ? perf_trace_run_bpf_submit+0x206/0x330 [ 55.357324] ? perf_trace_run_bpf_submit+0x206/0x330 [ 55.362432] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 55.367561] ? perf_tp_event+0xae0/0xae0 [ 55.371659] ? trace_event_raw_event_lock+0x340/0x340 [ 55.376869] __alloc_pages_nodemask+0x327/0xdd0 2018/02/12 18:15:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000d63000-0x14)={0x7, 0x101, 0xffffffffffffff7f, 0x0, 0xfffffffffffffff7, 0x1d, 0x8, 0x800, 0x77, 0x1ff}) keyctl$invalidate(0x15, r0) r2 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r2, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r2, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f000024b000-0x2)={0x7, 0x1000}) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) [ 55.381569] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 55.386596] ? perf_trace_lock_acquire+0xe3/0x980 [ 55.391483] ? perf_trace_lock+0x900/0x900 [ 55.395748] ? __lock_acquire+0x664/0x3e00 [ 55.399994] ? check_noncircular+0x20/0x20 [ 55.404283] ? perf_trace_buf_update+0x66/0xb0 [ 55.408896] alloc_pages_current+0xb6/0x1e0 [ 55.413250] skb_page_frag_refill+0x358/0x5f0 [ 55.417767] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 55.422723] ? lock_release+0xa40/0xa40 [ 55.426734] ? __lock_is_held+0xb6/0x140 [ 55.430858] tun_build_skb.isra.50+0x2f0/0x1850 2018/02/12 18:15:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f28000)='/selinux/enforce\x00', 0x400000, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a1f000-0x9)='/dev/ppp\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000eab000)={{{@in=@dev, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000867000-0x4)=0xe8) r2 = socket$inet(0x11, 0x2, 0x0) bind(r2, &(0x7f000000c000)=@ll={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) bind$inet6(r1, &(0x7f0000012000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) r3 = socket$netlink(0x10, 0x3, 0x4000000000) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0x1, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 55.435528] ? perf_trace_buf_update+0x66/0xb0 [ 55.440122] ? perf_tp_event+0x7f4/0xae0 [ 55.444211] ? tun_flow_update+0xf70/0xf70 [ 55.448493] ? perf_tp_event+0x7f4/0xae0 [ 55.452581] ? print_irqtrace_events+0x270/0x270 [ 55.457398] ? __lock_acquire+0x664/0x3e00 [ 55.461641] ? tracing_generic_entry_update+0x15a/0x1d0 [ 55.467020] ? print_irqtrace_events+0x270/0x270 [ 55.471803] ? __lock_acquire+0x664/0x3e00 [ 55.476088] ? perf_trace_run_bpf_submit+0x206/0x330 2018/02/12 18:15:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000954000)=0x9, 0x4) [ 55.481206] ? perf_trace_run_bpf_submit+0x206/0x330 [ 55.486314] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 55.491420] ? __lock_acquire+0x664/0x3e00 [ 55.495676] ? perf_tp_event+0xae0/0xae0 [ 55.499793] tun_get_user+0x17d0/0x3940 [ 55.503771] ? memset+0x31/0x40 [ 55.507149] ? tun_build_skb.isra.50+0x1850/0x1850 [ 55.512094] ? perf_trace_lock+0x4d6/0x900 [ 55.516375] ? trace_event_raw_event_lock+0x340/0x340 [ 55.521578] ? perf_trace_lock+0x900/0x900 [ 55.525826] ? perf_trace_lock+0x900/0x900 [ 55.530093] ? find_held_lock+0x35/0x1d0 2018/02/12 18:15:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000e21000-0x4)) ioctl$TCXONC(r0, 0x540a, 0x2) [ 55.534200] ? tun_get+0x1ab/0x2e0 [ 55.537752] ? lock_downgrade+0x980/0x980 [ 55.541930] ? lock_release+0xa40/0xa40 [ 55.545926] ? __lock_is_held+0xb6/0x140 [ 55.550043] ? tun_get+0x1d4/0x2e0 [ 55.553590] ? tun_do_read+0x26c0/0x26c0 [ 55.557653] ? __check_object_size+0x8b/0x530 [ 55.562165] ? rcu_note_context_switch+0x710/0x710 [ 55.567132] tun_chr_write_iter+0xbd/0x1c0 [ 55.571385] do_iter_readv_writev+0x55c/0x830 [ 55.575910] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 55.580709] ? rw_verify_area+0xe5/0x2b0 [ 55.584796] do_iter_write+0x154/0x540 [ 55.588700] ? dup_iter+0x260/0x260 [ 55.592346] ? map_files_get_link+0x3a0/0x3a0 [ 55.596876] vfs_writev+0x18a/0x340 [ 55.600521] ? vfs_iter_write+0xb0/0xb0 [ 55.604506] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 55.609358] ? vfs_write+0x374/0x510 [ 55.613148] ? __fdget_pos+0x130/0x190 [ 55.617049] ? __fdget_raw+0x20/0x20 [ 55.620806] do_writev+0xfc/0x2a0 [ 55.624259] ? do_writev+0xfc/0x2a0 [ 55.627903] ? vfs_writev+0x340/0x340 [ 55.631706] ? SyS_read+0x220/0x220 [ 55.635332] SyS_writev+0x27/0x30 [ 55.638763] ? SyS_readv+0x30/0x30 [ 55.642284] do_syscall_64+0x282/0x940 [ 55.646172] ? __do_page_fault+0xc90/0xc90 [ 55.650390] ? finish_task_switch+0x1e2/0x890 [ 55.654865] ? finish_task_switch+0x1b9/0x890 [ 55.659346] ? syscall_return_slowpath+0x550/0x550 [ 55.664262] ? syscall_return_slowpath+0x2ac/0x550 [ 55.669175] ? prepare_exit_to_usermode+0x350/0x350 [ 55.674179] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 55.680000] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.684850] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 55.690029] RIP: 0033:0x453931 [ 55.693206] RSP: 002b:00007f8a47a14ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 55.700896] RAX: ffffffffffffffda RBX: 000000000000002a RCX: 0000000000453931 [ 55.708150] RDX: 0000000000000001 RSI: 00007f8a47a14bf0 RDI: 0000000000000012 [ 55.715404] RBP: 0000000020d92f6f R08: 0000000000000012 R09: 0000000000000000 [ 55.722654] R10: 000000000000002a R11: 0000000000000293 R12: 0000000000000014 [ 55.729908] R13: 000000000000060f R14: 00000000006f9208 R15: 0000000000000000 2018/02/12 18:15:42 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, 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={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000321000)='/dev/mixer\x00', 0x18000, 0x0) writev(r0, &(0x7f0000e41000)=[], 0x0) lseek(r0, 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00002ea000-0xe)='/dev/admmidi#\x00', 0x2000000000000001, 0x80000101000) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003cd000-0xe8)={{{@in=@remote, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000b3e000)=0xe8) r3 = shmget$private(0x0, 0x2000, 0x78000804, &(0x7f0000dfc000/0x2000)=nil) shmat(r3, &(0x7f00003c8000/0x1000)=nil, 0x5000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000e2f000)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00002e0000-0x4)=0x5) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x80) 2018/02/12 18:15:42 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000af5000)={{0xa, 0x3, 0x100, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, {0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x3ff}, 0x7fff, [0x0, 0x3, 0x867, 0x80, 0x80000000, 0x6, 0x5, 0x1ff]}, 0x5c) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000af6000)={{0xa, 0x1, 0x100, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x2}, {0xa, 0x3, 0x40274567, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fff}, 0x10000, [0x0, 0x8, 0x6, 0x2, 0x10001, 0x2, 0x40, 0x5]}, 0x5c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000af5000-0x10)={0x8, 0x204, 0x10000, 0x9, 0x0}, &(0x7f0000af5000-0x4)=0x10) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000af5000-0x8)={r1, 0x8}, &(0x7f0000af4000)=0x8) 2018/02/12 18:15:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000246000)='/dev/rfkill\x00', 0x80610, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000594000-0x8)={0x6, 0x4, 0x6, 0x100}, 0x8) mq_timedsend(r0, &(0x7f0000ec0000-0x99)="99e084e8bef287d92f853762164589117f50da545a132e500eb2e9bed35ce5f5d548b7dd82938d6ada3fbe4bfe904b7d30d1df9683d87dd5f7b74d7f463c0acb86ec108495c705821e9a9951f405c07b38c79c6f9750b9533b84ee0f99a014fc2c565b15fb067608438a4057e360771cec17a3ea441a79f9a5a88b008ee5ccca295aabc96fe91e6f5bf6ccab57227e499e7cda5215977736d6", 0x99, 0x8, 0x0) epoll_pwait(r0, &(0x7f0000a87000)=[{}], 0x1, 0x7fff, &(0x7f0000458000-0x8)={0x7fff}, 0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_proto_private(r0, 0xa9ee, &(0x7f00004cd000)="f7f0d3ca2450893b80972e9dbfe7d0d9908fd607389ed61fa3c3153e605ca96fa05ec193827cb14e547959175c8c88141dda3908b1f8a131e45e8a439f74815a3acb7dacf124e96a48be661edadadfd8a4741be63c554d1e8e498f764cd506ad33e6ca551a0bafe7171e933a951e9f4076099728e33a88e221ba5528b0060ef8d8b567c809a8db0a03c3513d7f9f3845592cd0042ef19a59caa7ef267ea66638") sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00004c1000-0x28)={@common='lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00003a2000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x579, r3}) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:42 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000080001, 0x800fc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000007000-0x9)='/dev/sg#\x00', 0x0, 0x408040) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000006000)={&(0x7f0000003000-0xc)=[0x1, 0x5, 0x55], 0x3, 0x8, 0x6, 0x2, 0x2, 0x7f, {0xf2, 0x6, 0xdf, 0x400, 0x2, 0x3, 0x0, 0xffffffff, 0x0, 0x6, 0x1000, 0x1ff, 0x6dca, 0x8, "fcf95e4f45426b001fdac93c8f82241db0e2a68152023da72be3c0f2c9bc3fe4"}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000005000), &(0x7f0000005000)=0x10, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0x3, "08e739"}, &(0x7f0000007000-0x4)=0xb) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000006000-0xa0)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0xfffffffffffffffd, 0x8, 0x7fff, 0xb6, 0x20}, 0xa0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000003000)=0x1, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000005000-0x4)=0x2, 0x4) 2018/02/12 18:15:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c2e000)={0x0, 0x0}, &(0x7f0000b1b000)=0xc) r3 = memfd_create(&(0x7f000037f000)='\x00', 0x3) r4 = socket$key(0xf, 0x3, 0x2) getpeername$inet(r0, &(0x7f000021d000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000045000)=0x10) r5 = fcntl$dupfd(r1, 0x0, r0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000bf000)={r4, r5}) quotactl(0x4, &(0x7f0000221000-0x8)='./file0\x00', r2, &(0x7f0000f15000)="b9d039cb5e171ab8e6dac0b0f8852d8e5f5122e9a9fae95701103bd3c69a86284ed621173eb4773df19320dfe1277c12bb59ac589f90d7d2c4bacc2a82ea66aa6f03d557a75e69db30e647d10eac5a8986b0d608c6010c7d941dc095c37dfc530c29f5e1d6074b6781c820e15e0cb784abdd7477aaba70e68b0bce2a4c77004e2474730e9b1cf646d2bff158aec376fd4cf6fd2cfae8ec363580b6be7283773d6e3c8554cb9e8496b406877dfdedfdcaf418df3623f151cc53c7ba7bf4") ioctl$TCXONC(r0, 0x540a, 0x2) fcntl$getown(r0, 0x9) 2018/02/12 18:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c81000-0x11)='/proc/self/net/pfkey\x00', 0x121000, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000b26000)={0x2, 0x400, [{0x9, 0x0, 0x7}, {0x43c, 0x0, 0x6}]}) 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:42 executing program 5: openat$cuse(0xffffffffffffff9c, &(0x7f0000199000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000979000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:42 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002f2000-0x9)='/dev/rtc\x00', 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f000040b000-0x8)='./file0\x00', &(0x7f000086a000)={0x86, 0x5, "ae6a454052aeb8f0239468d7d1738dca126b62d2d7ff0ceeb7736e04fa7cf6f21bbef9d8fe71a9d090d5bfce736229de5d1a47d9db56c9c62d6d4390bda23ff2458219533aff4ea574832b413d4a97a4efbeae7e265946144c481172680a35ecd7d0a882ffda163e3e56be9491e9be0f83b08e8e62e5d874c5871385dddc"}, &(0x7f0000aca000-0x4), 0x1400) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000913000-0xe8)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000339000-0x4)=0xe8) getgroups(0x3, &(0x7f000028a000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lsetxattr(&(0x7f00004d0000)='./file0\x00', &(0x7f0000496000-0x11)=@known='security.selinux\x00', &(0x7f00000b6000-0x10)="b921247573657276626f786e65743100", 0x10, 0x3) lchown(&(0x7f00001d2000)='./file0\x00', r1, r2) bind$vsock_stream(r0, &(0x7f000046b000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) set_thread_area(&(0x7f0000b34000)={0x1, 0x20001000, 0x1000, 0x0, 0x3, 0x9, 0x2, 0x80, 0x0, 0x7}) r3 = open(&(0x7f0000e2f000-0xe)='./file0/file0\x00', 0x8000000003f8, 0x4000000000000001) futex(&(0x7f0000d94000-0x4)=0x7, 0x5, 0x800, &(0x7f00009a0000)={0x77359400}, &(0x7f0000a08000-0x4)=0x4, 0x80) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000737000)=0x8001, &(0x7f0000c32000)=0x4) mkdirat(r3, &(0x7f0000034000-0x8)='./file0\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00001ed000-0xc)={&(0x7f0000f65000-0x8)='./file0\x00', r3}, 0xc) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f00008d4000)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000891000)=0x2d032626) renameat(r3, &(0x7f000093f000)='./file0\x00', r3, &(0x7f000010c000-0xe)='./file0/file0\x00') mknod(&(0x7f000004e000)='./file0/file0\x00', 0x8100, 0x800) bind$unix(r3, &(0x7f0000db2000)=@file={0x0, './file0/file0\x00'}, 0x10) 2018/02/12 18:15:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f02000-0x10)='/dev/sequencer2\x00', 0x181002, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f000072d000-0x8)={0x100000001, 0x8000}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000a2c000)={0xa, 0x2, 0x3, @empty}, 0x1c) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f000041d000)={0xa00000000000000, 0xf002, 0x20, 0x1, 0xa}) 2018/02/12 18:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x3f) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000bc3000)) 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={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000237000-0x60)={0x0, 0xe, 0x2, @thr={&(0x7f0000f12000-0x1000)="539641cbf5a872d77b5ddf4f0e5dba3e34d4181ebc2b39b6f60ee2ff441f21039fe6beba582a00403845231bd2da3407d7dd3bfa272cbf7da1443cdf0b0656139df63afe2e8de49410491ae25d9439043db85039df9c9a60a5461f892a28daa12646cedcfc848e464427052205af5c4ad95a46dfdc2a245ac166db3e87ea7ef73ca17bbed3095112aea8ea0ef840680effa02e8f2a9706a7f00251ee8efac7d7cb3e81a3fbe74b836241321c90eaa52329e0a3368e05a3f82676df5b7ca92415dae69577dca18f33f5327ee31ed10549eabc980278af710bb1fd81106df10e4e7c3c769fac56f249b305eff4112cb9e8f8a48797252cd31c54d8672761a52fbaff9022db01a51fa2355e374618b2e85cc12a8625b31ffeb0caed2f6297e96af65a4b44b7de18386fb744fcd114cdcf058ebdf627f9fca73e14e5f86fd05e601fa72a0892305a087d9638408ae2fe9bab7909f5268fa6b5114a82b4ce498b88875c0e0c8ecdd4fe20cacc65fe3b72b1358865b12007ff9f65db676c1757453768ad6b9ac91b3fba675cda276d2c2e6d08d99224f1445bf585453fe87281e3c33e8a47a2107054be5923c9be09fbeba0ab46bb33cf18f456a62aa907d36d40378f66b8f7552a60b81c00c716e6a4d1aa7cfca90fa7037806380a910368458c9d04f110d7a75dfbc974169caafb6ad2e05daa00e9430f3818d1ff13d0ac82faad74edc921f7be5e0c18ba8adadb633bba9b4bbe4a15b814f9906d64740e78305a10fc4f99d48e0631288fe35d494c8417cc2eaebc1f89dcfdb8cdb3383b260018eb28eabfe7c53039df2363dce923e64360962c23e5837fb979f6ec16676c6985ef41bbd4eacf027e306f2ad2c22c03cabd5c742cc8ba068af42faccca91d5d76511b4720094b073fd7aafe823ef28b4d0f46e965c2f5dabd5cab98b9327382420bff1391537f29ef05cf5f224606bbe701f6da8182ac0ab4639f4253e931d58cc6f214972f54a63a9bce30cc0d83c98b11eaac98d4804eba7982db059dd022c9e61e7768e2b0548bb5e0f59ffca8ae9a9da5209f013e63a3b977688a38f632a9ac9b2ca3e52a5abc7b12322f6096271ed6549000b0fc6157328e9ae5578487519581e13526b74747eec2ec4793df7d7944cc95511183ff12e32511f4ca3b5bd39309a54d68757b25b0bdbda84a67e0e91190af82e413994c8eb78a8b3d8f53a042f1b808248aa322efd82e332e1a55c64719c7e1880acdb3481d9e8c69ab96f92408a02c0be0f27641382b7de177ec62050e126e1906f24553bca36e539c53abf4394f7b961dfd575494ec229c310f2ebb14f53a21fa343a3a87832e6cd18f42440f02694e56aa2b7f3004408f5ce30b152ca4359e2ff30c16033a482352ba32387c8576b3143ab51653aa4832cc3e2ba2794369ac3da5dad0f5c96721df6bec24e547301056fdbcc6833671852496def067cffbbbd98101e72419069ca0ceb7848f4ce62a10b47d57f9a58089292f034d3f9088399fbe805180c6548d1f7d826a55a43caf0c4c74297fcf0d5e9d1bb87e93f3e85da08e4c25c48d692a441454d6dab1a6404320b106189266ee7949eeec013bcec038833390534c3cab5f7465c296b29b6f8f3bf5432b7be7d9edc26328d3c4c0b5e8ddaa43f57167a4e18fd88af0cef934493fd169b7998d9139e0b342215c34ff15d7764e40ab538f06b6fe6f77e8e009237865aa645a455a6f9b4c9eb93cca2455e09f5a2bfcae5eecd334275d4cad80a66ecbb61485793aafa0ca7821e2486b8ed19660af0dddbcb50e492ab60b97e8d52daaa92f180f6dddc66ce3ff66c9dd1a0a615c08d620a35bb15dd004fffe4f62141ccf17f12689662be0a13128216678cb2e0033ff4250acf21622c5a773388d2a74614620c2fd3bb91a278bf5a57b12af06eb910908039047c754aa37d813b75d095e57f4ee005263eba966db62a3a19b5240a1fde9eb75cade6fcd376185087f72f67c9bdf1c28d8b93257e8c41f6fa11f1b5420462234c0556dce202d35300d8e68019dbbce85caa1683972b30dcd95ce89f442d61ce4da22a4fb2980bea238c64f7c74da6de4ccfe18375971ead7d7c08348f1c3f0f169c0543fe547ab17cc22d886a9dd254b4ed84339cb66b472ebc1885a82d9168d5a9503c79d786668e6262b4cd2a90ecbe3ca5d1ff02c911d1067322d5d84e1fc1f0b7ce569b51f884689916149657c8666c78974399e2d436e2a1f096014794499645d27a7db35a02de282aa7c310f8fd7958f652e53b1dd68fa6a2aad42a16828deff6ebb05fc79cf768921038f2d9a6f372f23a5f2b294b8442e785d918fce09e87bf54c0572581ff24ce52187131a79181d005570014489d1f2bcd128ff99ab430ed69498d16ce3ca9feb617ee33eec3fe960b67ecec47d3352f56bc800e3d9a17c19e0b2f62d7e9ce61b5a305066d2c624e0c9eab942d6c8199bb91f39e24a8f95cbd3c90026cc1aecfe30cab1b255929319009a2f88c2101749ed4ebfb523d8c81133ffaff443557921e71413f6419db65ffc9c8d3ddf3466d6a061afc5ca534246fffa500982bacc8c72b8f47c49bec4b8b08d0b0027a0b58e0fa8524fba8e24d622ba449c0f253fa5829ac3190e12853f6f136907378e918f8738e61ed8014c9afd1729de881229823a1b1f68d50bde6638982006da2c7f6041a6eadef73f3b2e21f555c6b1885c1f9fe7f8bbafab1aa316b37e3e871f264b28723306309bdec5738efe2bb8ea18137ece64b8b4d2cf037c0fab8173ce5ca8f4650f2a0540e92139ca352bcddc8a47e46b1a64ce8208577c84549180bf3de30546a61b4442945b424ff339b4cd45b57bd548129b7ce67d8ff238a145e86f0c4453fe7208c260b44635cb3d172a11b405bbd38a568b123bc440cd45c2cd49bbf804f9ed19e698e0e0bb3fc6032eb1dbb00d467cc3e28a9bb7ead127c90603bd4f62a95d3d9efea9005ca4d722ff265f6b34f3a028fdc8ef3cd72c305e9780c27f99281eaf11da23b7d57b502d63db63399604cae836213dc78e343945ba3f87071b183f7352f1471c572066906b8dc8c6be2d51a581b375cd4f39c3f1d191bc33182b911f0cd2c27e4c54ac2009caa27d37010a9cc0010c18246b66252215c65520378d97b4418a0878887af7fcf05f3821007e6235638e14eb5eee6ffb54e8d8733a244c4978555deedd7484cca45f6b19601f346243e9cb43937c0aa78a16dd7a6ff456a9537b16605f1c6be4d4d08b2891ebb1f223173214fa49716a207c7d069fac2bd2a5f3eebb6e4ce2a9e8a4ec496accb33dc662cb9afd168e1dca6afbeaef900b58ae5e64b7109e42b50433880115feefd1b7fe4430e567e7394913ad2aea1679f00ffbefebcb7085d7b967d6928f6abc6671d6c045125b84943a7bc4e85bcf1d2b7c21371797b7f41247b140fb9861fd370ba2d52758480646fa9c70180de7dfc957d63011ec48e930771457f73239a3a54b41d5e8538c3ab29851db6355da0ce85afe244202f4784fa54fe174880d98751b7923297f63a7765d32062200f7be9e63858469b11076cc1af3cfd02ee9cf67ed8f08db2d6494aa18ccd19e1f91bb1227b677ca6e4c6723ba09e5423324c625adcf8bc1e1d2ebc78dc8369a53972b9a135ce16840c725fcb104e8976a6e2f332a2178434dee0b208ceeea9264af0e479909b1bfd3b1e3d3d2454044fc8a0df2d63d519d585686b1c1498687731ec15085fe34106efc91f8ee4fcf80b440a28c2cd43cbc318e3dcf93b26cd07fa85054465291ff0b168a356feb890a641fb2a8c6330b083f60bef7d09614e958d500fce00cfe7afe7b482da565d163b935e5a8b993ad5c424ae069f3f6ad7f16e14b7dc80217513881ef1615d1e8e02d3e102e25228c597b48afb7d7ac6bfab3fb6089bd37d1448f10cf343e24f03374a679721331d5bd2da2e108884e0cfb614df5a1296bdc5c884e6d5e4d9504d3a9bb52bc1e40dbe330946f7de90f291dcfcad807afb548143bd9cfdb27c5ea3619b5cc8f2927474056b0c37ae4897722bcb7b8a888881055b7d1bab07ff8074bb298115131654c453bde586eeab0bfaf385334606dec9eb0bac43b5a824c7217722410e567b8132e59df66b1756b566f2de013487f1a8fab09133726737ffbd69c33e517b612ed8f169934549f6bd5799b6f7860062beb1ca78116c32a58972ae848a6b7fb243ce3e1e6b592405290bb7a3226f5a4a97f79cdc82199d1c9883ce9d247bd5489482aacbd162991daba44af4b698c4f5c392410705bf66817a7035cb1326b2b925e298c9556c9d1af3dfd1b546fd1484443c10516d3591ddf463f3505f340e3fe542fe8c30006b028f95aadb6a3acbb4382ded8a8e414cdca83b12a6840f380d3dfc777e34f2d0d2ee8ea2ed7532f15ad90f950cd7cde6eb45aa60c8b1ea53890643eb94c7cd37d519627dc6dab3908a92fbb92a3011377cff3f3d4fe78e130f8ad8083a58cc923b8e7c5ae9ebf2441482054f67fdb18b55e03c1dd5d133e69f75ddc991434c4145d126085aa7b7e2168d1c041fa6d079ae0afd203a8614e9e57c944722d33d80cb1df0b48aa982cb62f35aae072dea3e110d344fc1dbe53c9e065b1080b97b54c3d9907e53a278e10e688544137f386151be51f6361f330c05a657985cf672b8c7d0100d95cad12772a0d5da4d5c2fb2ea213f63301fc2965f6a1850ce580c64fca5f5c208183bc43fb4f8db1d8d916d898082799bde4c9ce479cfe268760bbc138c436ac8af2fd2b51176ed746178e51fd615c90a74a6761ea6bbe9b32d5052c7bafbcf3022d471114edec8c26aac968812540e22e2aca7ae38d5f500120ea22a0edc3bead062897780ce9595281b48f0def017b7a2de84b89887704b9fabfa22d81c07895069bc67a4c15ae54c4b3bc1ca8c5f997fcade36dae0d9f996857b85a90e7253808cf3b3c078308ae88b5257fc9512f598fffe5ca5e8e894624540f377f01240f653e6d588c6fc53f310a344713363aca52dea1fd759fed758c93f1ea94808fdcc1f95cac770cfb9b92928324a7e9498014a837b40dee435a67034ebe5e8e295af6a0d2e56f6e4d2e7f5190d707492f683fd8458c25fc4bc7016bf092ddb772034a3326086cac6e827dc9d3693c21e8def61e90897ba4042d0fe83d8efb7db0007992aba4ac71d46e8bf2e472bae5c2e74210466544d5af8c2d5bf161dcd3f686dbe50dfdc165083516eeb5a551172bfea187fb763f84cca87f8fe277f71dd9ceaa4296dc82d94481976874fcd38d4b973a3e2c2ab806612a27410553438532a4d10556122941b1a0acdf27ab4d64e69e1a38c8e9bd8a299577ac6d0d4477f0ef7dd048051e540e645fd9b213f85d5f384ece36cb352583f904466747a899e0b649734773beb6995b7d2673a0bd9829f12a5f5026f0e93a2e749f436330ef94e1adcad86c5eee6122fe481422035aabe8adbf8138967779e4e3cb8f2adeec8456f74fbecee066333e4d1786d6b1401865340b8e8b82f17bd6ad0a46d469157d95f16e489de72079c6293e8b51842f7ead29de894c2ab8575535dabd44cfdb6645a3860b96f3f5ad89a205f4f9887590db4faa2da9fbe8ec68f0d7267adcfda21dfcccd913e417cae437d18d44d488c523360c2d029b1d0c1986c4e424b9c78f78df4c531917442d0cf490c32b9425b45c6e4be8e4727a42d28bcf7f146f0b11ecc6b1b1d5d317ddaa4906b95d0ec0f21dd7c959d17d230e0824010634d371f265d41449", &(0x7f00005b5000)="c062100ca130dd632ce1f5805d5002b335800387e3d031c0669c58aaf997c3e4991e0db55f4823e1929537fbe83485770d809423286a10261a180da75bb7abef1713a36019b7d634984d346dcedcbfd13e021a57411cda5e90b705987d8d0e68312eedbeb396913e2822568c2a7ae0ca78fdeadfae89754dfcc3f9bb78e6d6a7c5b2c58dfe43a51ee81231923ebdaff49397d1b1fa79db0e76b399566a6a6a31c440629bc4dc993b8d5654b7e8"}}, &(0x7f0000f94000-0x4)) r1 = syz_open_dev$usbmon(&(0x7f00004ec000)='/dev/usbmon#\x00', 0x86, 0x100) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000172000-0x4), &(0x7f0000a1e000-0x4)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:42 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00005ec000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000e10000-0x4)=0xb) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00002d2000)='/dev/dsp\x00', 0x101000, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af6000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000af5000)=0x1) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000af6000)={@generic="e6fc0b6a510edf1ba5c4d92f90649977", @ifru_data=&(0x7f00007c7000)="1adb9ed04df30a82c8d4773676e51da8a6a8a82506c7162117dfbcf1c7ce33ee"}) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000af5000-0xc)={@empty, @loopback, 0x0}, &(0x7f0000af4000)=0xc) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000af5000-0x18)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x2, r3}) 2018/02/12 18:15:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f000020c000)={0xc1b8, 0xa}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e9f000)={0x0, 0x40, 0x100000001, 0x3, 0xffffffffffffffff, 0x5, 0xffffffff80000001, 0xc0000000000, {0x0, @in6={{0xa, 0x2, 0x1000, @loopback={0x0, 0x1}, 0x9}}, 0x7, 0xa7, 0x0, 0x40}}, &(0x7f000053c000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000681000)=r3, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) r1 = socket$inet(0x2, 0x0, 0x2) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000986000-0x4)=0x100, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) [ 55.957211] audit: type=1401 audit(1518459342.749:53): op=setxattr invalid_context=B921247573657276626F786E657431 2018/02/12 18:15:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000487000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8409a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x7}}) 2018/02/12 18:15:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000089b000-0x15)='/proc/self/net/pfkey\x00', 0x501080, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00001c0000-0x4), &(0x7f0000227000)=0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000d0c000)='/dev/snd/pcmC#D#c\x00', 0x5f, 0x400) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000d1c000-0x4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x201}, 0x0, 0x400, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00004d1000-0x8)={0x1, [0x0]}, &(0x7f00006e3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000bac000-0x8)={r3, 0xfffffffffffff000, 0x80}, &(0x7f00006a2000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00006a9000-0x6)={r3, 0x5}, 0x6) socket$llc(0x1a, 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) tee(r0, r0, 0x7, 0x3) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00006d6000)={@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x2, 0x4, {0xa, 0x2, 0x7fffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}}, {&(0x7f0000b5a000)=""/189, 0xbd}, &(0x7f000007c000-0x1), 0x43}, 0x52) timerfd_settime(r2, 0x1, &(0x7f00004f0000)={{0x77359400}}, &(0x7f0000565000-0x20)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:42 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f0000af5000-0x4)=0x54) 2018/02/12 18:15:42 executing program 7: r0 = shmget(0x0, 0x1000, 0x78000800, &(0x7f0000ac3000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000001000-0xba)=""/186) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) execve(&(0x7f0000b36000-0x8)='./file0\x00', &(0x7f0000468000-0x8)=[], &(0x7f0000131000-0x30)=[]) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000d2b000-0x400)={"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"}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x9, 0x0, [], 0xffff}]}) 2018/02/12 18:15:42 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f4f000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006a1000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000824000)=""/62) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r2 = getpgrp(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b56000-0x4)=0x0) kcmp(r2, r3, 0x7, r1, r1) 2018/02/12 18:15:42 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000de4000-0x8)) clock_adjtime(0x0, &(0x7f0000c0c000-0xd0)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/02/12 18:15:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getpeername$llc(r0, &(0x7f00006e3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000551000)=0x10) pipe(&(0x7f0000da2000)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000375000)) r2 = socket(0x10, 0x2, 0x0) kexec_load(0x3, 0x2, &(0x7f0000184000-0x40)=[{&(0x7f00000b5000-0x98)="f8acbbecffa2bf045cb1981223049cc3683dffb4f89c582047e99a3cddcd28ea6be6c76dfd93183001f5753f69d66ffad4f070d742fdc92c58da46f4c2b9075a430ee9102e34f65ca0ce1ac20e861833ea881f8a4066fad0a88241f4ac40aad79a08d42715f9e9cf31d9ea26758dbb12fcaf8df250e1a68ec525ab26bdc484246158a0c28bc584a44d39fd31a2ac5f241c2d8094279e591e", 0x98, 0x9, 0x7b4}, {&(0x7f000018f000-0x9)="fce518ebcae59f5573", 0x9, 0x7fffffff, 0x6}], 0x320000) getpeername$packet(r1, &(0x7f0000a17000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000e3f000)=0x14) getsockname(r1, &(0x7f0000288000-0x60)=@nfc_llcp, &(0x7f000030d000-0x3)=0x60) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ce7000-0xe8)={{{@in6=@mcast2, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f00007e2000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000099f000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000047a000-0x1040)=@ipv6_getroute={0x1040, 0x1a, 0x100, 0x5, 0x2, {0xa, 0x20, 0x0, 0x20100, 0x0, 0x4, 0x0, 0x7}, [@RTA_IIF={0x8, 0x1, r3}, @RTA_METRICS={0x1004, 0x8, "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@RTA_PRIORITY={0x8, 0x6, 0x3ff}, @RTA_EXPIRES={0x0, 0x10, 0x454a}, @RTA_ENCAP_TYPE={0xffffffffffffff1e, 0x15, 0x5}]}, 0x1040}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/02/12 18:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = getpgid(0xffffffffffffffff) sched_getattr(r0, &(0x7f0000d85000), 0x30, 0x0) 2018/02/12 18:15:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000cff000-0x38)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f000083d000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x10000000005, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffc, 0x0, 0xb}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000000000000000}, 0x0) 2018/02/12 18:15:42 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000967000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000af4000)=0x14) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000af6000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000af6000)=&(0x7f00005e6000-0x1)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000af4000)) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000954000-0xd)='/dev/usbmon#\x00', 0x2, 0x14000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000aba000-0xb8)={0x0, 0x1, 0xc0d, 0xf3, 0xffffffff7fffffff, 0x100, 0x8, 0x3, {0x0, @in6={{0xa, 0x2, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x6, 0x1ff, 0x0, 0x1, 0x6}}, &(0x7f0000b63000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000065e000-0x10)={0x0, 0x88, &(0x7f0000cdf000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xcb3}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f00004a0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000e9000)={0x0, 0x6f, "15ab5204ddd5e51b59578094444a3f6a1cb31007dcf675493faf752984adcfe768a641f1403259e28596e39a2575d92c3b644bcf9a2e7223ced878dd702a6b412cceac728164d6d1433fbd276b30cef33dd572cda124c0d0c801395a19b10c3112f52c690127da9d5f9c74538beff3"}, &(0x7f0000ad1000)=0x77) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000790000-0x33)={0x0, 0x2b, "84af5930075faf693644a3c3b3ce33508a23bfcfd941d98e582147629129ccc2e559742772390f521dda03"}, &(0x7f0000c98000-0x4)=0x33) sendmmsg$inet_sctp(r1, &(0x7f0000bee000)=[{&(0x7f00008ce000)=@in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f0000cd5000)=[{&(0x7f00002e2000-0xa3)="f49a16d52947d14cb41e1652ddb223ffdaf0e155488d661ace05d554d84439924cef39a32c95687dd20e3ebd2cade019906b7b8acfa6e4c98462d2714dc1ce638b8fe0396c19f6ecf7de33b274a2b46f97ebf03388a3f8e5189f5a79dc474580eb8cbc9ed997ea676294260ab6a3b163e1a151eb6563e1a9995cfcba857a38196ec78237ed0344a87a0a4d2e023424854377ed074a7cbce7fbd6a379930784ece30a40", 0xa3}, {&(0x7f0000120000)="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0x1000}, {&(0x7f0000c31000)="815fa43b1139e2ba105a9013050cee861791dbeef7e348d2835ed975359cba7c43cc98611fe6415ddf31da69e81dbef4c8d6dde9b1b145f990e382214bd1597d8f160f5a0f3954a474d7544d04719a7ac761511d6b481ecc4021fc3ba52d6417b43ec25a5281e4757ca69dbfa568aca7f64b5302478ff1348bfe04b23c02d18c5a8634fdc23fb37da719937f3ec4ef20a673f5bb634b333ab3c1c1e3b2e28c525fc0163915acc7c33684d613ad4224528dbfff1a93fb89", 0xb7}, {&(0x7f0000b11000)="c9b4c906575d8b4052c3adc44460910e9109166e2b8dda2cfa9ee0df2fbdb5ce7d23774c77a202ce809619dbbcf31a5d9b124b698e797f9d1e6945ab5d5e4ab654aa205821d1cfb20629a6e18718b4892394264634a475f1db68e4bf50f4602b5c4845a56e5f7864e625666172a1c8ae91225e7e1300c6787769eb235907eb4ebd", 0x81}, 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", 0x1000}, {&(0x7f00003f8000-0xc)="2253d3aa56a6dbf04f6f2586", 0xc}, {&(0x7f00006ef000-0xc1)="dcf3e1829cf8c49134961f8cb44eb1a0d58bbe865af63a3d510d935746cecb398ae9623fb05cca73dbb55f91ee6f4ed35722a05c3070fab232c4f4715d1fa86affeb0219d7b870c0baf572311e011f3500435ae724345947e6f7da90182b82f1a056a4e0a216952974b0d87ea0b6feb9f6d3b8d9c2a8c920fc7ae704468b81315d7820d775d8ac08b4d444a1da39855beb5880e8dc69bb683192e19fc5f2a4f95170d41d45d169fe69cf8b020cfbc8e1ea0ef2151ca9b1fcad3f5b162219e020ea", 0xc1}], 0x7, &(0x7f0000075000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x8, 0x2, 0x20b, 0xc3ae, 0x3, 0x101, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x20e, 0x1ff, 0x81, r3}}, @init={0x18, 0x84, 0x0, {0x8000, 0x4e, 0x6, 0x1f}}, @init={0x18, 0x84, 0x0, {0x5, 0x9, 0x1f, 0x82e0}}, @init={0x18, 0x84, 0x0, {0x7d81, 0xfff, 0x8, 0xfffffffffffffff7}}], 0xf0, 0x4}, {&(0x7f0000763000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000c6a000-0x90)=[{&(0x7f00007a8000)="f98a1d9ec0d1747e04112b064407834bbb831668e8a5662b225f14439a94c1cb21cd231ce953146c8b49dd7a6538fa58a698879c1f6d226b0f3b675f0ae3518a4d69fa444d48833395437a6c3ebecf25528e45a8477b301de4d7e2378509d0c52c8538f2a142276bcd52b7ce099ff56a5468c47f166f378136b6f4422e31cc70e3bc73a5c8113f07c54c27d8ad0e78e457b4649fca9f12", 0x97}, {&(0x7f00006a7000-0x8f)="adbf154c1471afe11fa95d1cf2ff2d8a78fcee1ffc39f971c263d6d252f255ef352f7180bb138e521f70df27a9cd623b5998befafc34fb75c6208e4c8b59c49a9e4928870b19f3a9e778870c46060f2ea333f159062b35bc24ddc0da2115edfca8f4d0ffb512ece3e6ffa5ee34f3d9ee5a2b76d612e8dada4e937ae993efdfd446c497bcc915224ca246016314ebfe", 0x8f}, {&(0x7f000063c000-0x46)="28d288a6bd45d23dc5b252250d0a1ca6967aef08fb1e8f09530ba426a5bf05afd0a44762a2abc1ebe1673865722e3f0112c395cd28926c3444dfd7f06dbddeabd2dae193c37d", 0x46}, {&(0x7f0000bab000-0x26)="a7f42fa69f5d9a9ae0735095c11681eddd8ee7fb0383a1320a0cc5c15597052435684198cc64", 0x26}, {&(0x7f00005db000-0x81)="67c49ad919f56147b5055db144a8e49a351f6a4033f38c71a1990a1756293ef33dfee65f75a233412e17ab21ca1583e4818e6e996537029ee1092857e72439661ac429c8c62940ef0640c276ea3f04483128663d20199429033ec0155679b4761a77639467071a6d0bb874bec71df01f12d351d5df4efec9d3d9b6c7c0e64e5242", 0x81}, {&(0x7f0000c84000-0xf5)="47416aba33e99a6378f21e5d7b32c16d759a7d254674e392dd4f60b40d08196c0cdc3d1e7ed41631480c987e090b3db890cd6f6419d620afd316e7ab3fe9beeac3187bab3b3354b5cc4888796bb139dfabceeec334a72f08f2031835a520ff9bc82d3c7c08bc4c838bfd2021653f67db51f547d1e9b53da2093bc2d6c3f35bbbd0de74ac3d74511a0f649f49a4a9de22e780a8a7a0d9af76365204280a369e47f43520b0794ed75ff4e87f2d172be585efb4d4e0bc60d2dbd00c5a3c7d11498fb70380d4c869262904b6aa72e9de133eb29ee85f6bd407310376bba1622b4015ce23750123eb29cba6cc09ac9305e8c32efc5ed8e4", 0xf5}, {&(0x7f000088d000)="2dea93da4b32c5499fd6550d71a817dcd4f13d79710e3aeb5232bbf5e1698721c2906c8cc899aa57a102074f04a8ca4b09a8de08ce7ef8c0231e23c34a2522faf2a97fe14fa06aa8bdf794c0b4", 0x4d}, {&(0x7f0000624000)="d7a587ffe6641ef23d9769a0caefa60516ef80087e5795807a796dcda4563d42b03da631421d4478264c56d797a246c7244517acf53daa739577288371732749f2335dce937442d4cfe1865fee3b8fb761878af4c1613b6a1d82d51406be2acfff6644e751d0bb91ed9e6d210b696d0a", 0x70}, {&(0x7f000088b000-0x72)="5507eac826933167127e72e653e25b1cc4c408fea2a891c850838bdf405af4b8fc9aa414b8a16722e0fcd455b8b1b6672d8c574d2a1c09a4b26921363829f246a77fa2fa21d3494cf1e7922296782c3ceea086fa8f748c6d41a59b1a7e68774ffd623d72bf3d1291ee5ee2a901b6cbd86b6c", 0x72}], 0x9, &(0x7f00001fb000)=[@init={0x18, 0x84, 0x0, {0x101, 0x200, 0x5, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x80, 0xc, 0x7f, 0x8b, 0x5, 0x4, 0x9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x16ba800000000, 0xe, 0x0, 0x7f, r5}}], 0x90, 0x40000}], 0x2, 0x40) 2018/02/12 18:15:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e04000-0x15)='/proc/self/net/pfkey\x00', 0x80300, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f00002e2000-0x14)={0xac, 0x8723, 0xfffffffffffffe00, 0x0, 0x1, 0x4, 0xfffffffffffffffa, 0x9, 0x7f, 0x3}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:42 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f4f000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000834000)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d9c000)={{{@in6=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@dev}}, &(0x7f0000548000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d8b000)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@dev}}, &(0x7f0000759000)=0xe8) setreuid(r1, r2) connect$rds(r0, &(0x7f000027f000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) 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={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000000)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000dc5000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000001000-0x4)=0x1000) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001000)=0xe97, 0x1) timerfd_create(0x6, 0x80000) r2 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000002000)={{0x10001, 0x2, 0x101, 0x4, "117f35d42f457cd186a53fd21cb0f3cad63512ae01227a1d720c661993f7a651b184d066ee1ea84742d6362e", 0x100000001}, 0x0, 0x0, 0x1, r2, 0x1, 0x100, "68802c4a4e52547c3bea6ba78a6b4037a5a1ce505948ed0ff4e4c6dae2810587513eaaf650eb78e45902a944185f76329f4a380802979e0499e13b4c85788855", &(0x7f0000001000-0x6)='*proc\x00', 0x6, [], [0x76d5, 0x45c, 0x4, 0xffffffff]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000001000)=@l2, &(0x7f0000004000-0x4)=0xe, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000004000)=""/221, 0xdd) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000002000-0xa)=""/10) ioctl$KVM_NMI(r1, 0xae9a) listen(r3, 0x400) prctl$setendian(0x14, 0x1) getsockopt$ax25_int(r3, 0x101, 0x3, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000003000)={{0x5, 0x2, 0x8, 0x5, "ed6241712fba5d66ce4302d80dbba004125ed4b5fe0c26a494470a8c552aba163e71930583c5a9f4d27bb284", 0x8}, 0x0, 0x0, 0x0, r2, 0x80, 0x8000, "f2f2c9ccca4e1858da97574322e7e453941b84c517d2d9975084e5337c0b5ce83083ae3b53ed45a6d0e77be767572df9fcdd67419e982a59b73753db2beacb7e", &(0x7f0000005000)='*proc\x00', 0x6, [], [0xfffffffffffff800, 0x71, 0xeff2, 0x2d7790aa]}) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000000)={0x8, 0xffff, 0xfffffffffffffffd, 0xffffffffffffabbf}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000001000), &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r2, &(0x7f0000007000)='net/softnet_stat\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000009000-0x38)={0x6, [0x2, 0x100000000, 0x7cdb, 0x7f, 0x6, 0x8001]}) 2018/02/12 18:15:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000859000-0x4)=0x0) perf_event_open(&(0x7f000042f000-0x78)={0x2, 0x78, 0xf613, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x200000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffff, 0x1}}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/12 18:15:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) r1 = creat(&(0x7f0000102000-0x8)='./file0\x00', 0x80) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000db9000)) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00003d3000)) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000cb000)={0x0, 0x4783, 0x9, &(0x7f0000d8f000)}) 2018/02/12 18:15:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000083000)={0x0, @in6={{0xa, 0x1, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x753727d1}}, 0x0, 0x10000, 0x80, 0x3, 0x40}, &(0x7f0000214000-0x4)=0xa0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00001a7000)={r2, 0x9, 0x16}, &(0x7f00005a2000-0x4)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 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, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e50000-0x10)='/selinux/status\x00', 0x0, 0x0) membarrier(0x1, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000037d000-0xd)=""/13) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000e70000-0x4)=0x401, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000cf2000)=@assoc_value, &(0x7f000074c000)=0x8) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:43 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000018a000-0x8)={0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000361000)=0x1, 0x4) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80006, 0x7fff, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000a5d000)={0x6, 0x6, 0x7f, 0x3, 0xd936d4b699dca9ae, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:43 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000d7d000-0xb)='/dev/adsp#\x00', 0x1000, 0x2) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x201) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000eb8000-0x4)) msgctl$MSG_STAT(r2, 0xb, &(0x7f00009e6000-0x92)=""/146) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000db3000-0x4)={0x4, 0x1, 0x4}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2}}) bind$vsock_stream(r0, &(0x7f0000dd1000)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/02/12 18:15:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000697000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4db}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009fe000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00007a8000)="44927fc0dcd97eb75d62bf2a33547e3f", 0x10) 2018/02/12 18:15:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f00006f5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00006dd000)=0x14) connect$can_bcm(r0, &(0x7f0000c89000)={0x1d, r1}, 0x10) r2 = socket(0x10, 0x2, 0x4000000000000000) getsockopt(r2, 0x7, 0xcb9d, &(0x7f0000989000-0xb5)=""/181, &(0x7f00006ec000)=0xb5) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) fstat(r0, &(0x7f0000ec5000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000137000), 0x1) bind$bt_sco(r2, &(0x7f0000a07000-0x8)={0x1f, {0x7fff, 0x7, 0xfffffffffffff000, 0x5, 0x0, 0x3}}, 0x8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000d8f000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty, 0x2, 0x86, 0x1, 0x0, 0x2, 0x80, 0xa0, 0x0, 0x0, r3}, {0x800, 0x9, 0x0, 0x1, 0x1, 0x9f11, 0x1784, 0x839a}, {0x829, 0x8, 0x1, 0x200}, 0x8, 0x9, 0x0, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x5, 0x1, 0x6, 0x7, 0x1}}, 0xe8) r4 = syz_open_dev$vcsa(&(0x7f00007d6000-0xb)='/dev/vcsa#\x00', 0x8000, 0x18800) getsockname$netrom(r2, &(0x7f0000563000-0x48)=@full, &(0x7f000097b000-0x4)=0x48) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f00006ae000)=""/145) syz_extract_tcp_res(&(0x7f0000cb1000-0x8), 0x0, 0x3) fsync(r2) io_setup(0x400, &(0x7f0000203000-0x8)=0x0) io_cancel(r5, &(0x7f00005fa000-0x40)={0x0, 0x0, 0x0, 0x7, 0x9, r4, &(0x7f00001e6000)="7804335fd8bd4fe38336bd66afd899b04099029bbd792ca307850c5c41947083068f0ca1b33e34819a76a92f20c5c07dd0792a8e985ed0ef3d7089ce3bbc08eb0eeefe9206b13a308b8083fb43ad4e664e4bf6ca3506e0ce19c1ae21e9a2f41889b0b830b511e2c42ca2e76af1da7ba035f7c9ff61b14d1a368992559b6afe80c6afaf9cf1", 0x85, 0x8000, 0x0, 0x1, r4}, &(0x7f00001a5000-0x20)) tee(r2, r2, 0x6, 0x4) 2018/02/12 18:15:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) ioctl$KDADDIO(r2, 0x4b34, 0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x5) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) r1 = open(&(0x7f0000940000)='./file0\x00', 0x2080ff, 0x2101) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = syz_open_dev$usbmon(&(0x7f000093b000-0xd)='/dev/usbmon#\x00', 0x0, 0x280) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000a53000-0xdd)=""/221) 2018/02/12 18:15:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000059c000)='/dev/admmidi#\x00', 0xfff, 0x101000) accept4$ax25(r1, &(0x7f0000fba000), &(0x7f00000bc000-0x4)=0x10, 0x800) 2018/02/12 18:15:43 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000af4000)={0x0, @in={{0x2, 0x2, @empty}}, [0x176, 0x3, 0x2, 0x1, 0x5, 0x401, 0xfffffffffffffffc, 0x2, 0x1ff, 0xaf38, 0x2, 0x2, 0x7, 0x3, 0x80000000]}, &(0x7f00006b8000-0x4)=0x108) fanotify_init(0x8, 0x2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009ab000)={r1, 0x1f}, 0x8) 2018/02/12 18:15:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000f11000)='/dev/audio#\x00', 0xaf3, 0x200) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000006f000-0x50)={0x7, 0x49, 0x3, 0x0, 0xc}) bpf$PROG_LOAD(0x5, &(0x7f0000555000)={0x8, 0xa, &(0x7f0000b5e000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}, @call={0x85, 0x0, 0x0, 0x1c}, @jmp={0x5, 0x7, 0x6, 0x8, 0x7, 0x40, 0x8}, @alu={0x7, 0xff, 0xf, 0x9, 0x7, 0xffffffff, 0xfffffffffffffff0}, @exit={0x95}], &(0x7f0000c62000-0x4)='GPL\x00', 0x471, 0xd3, &(0x7f0000ca6000)=""/211, 0x41000, 0x1}, 0x48) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/02/12 18:15:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0xfffffffffffffc, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_dev$vcsn(&(0x7f000047d000-0xa)='/dev/vcs#\x00', 0x7, 0x6000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d7c000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000af000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a3f000)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3, 0x3, 0x0, 0xa, 0x80, 0x20, 0x3f, 0x0, r2}, {0x0, 0x1, 0x1000, 0x80000001, 0x0, 0x8, 0x1, 0x100}, {0x4, 0x0, 0x101, 0xd}, 0x9, 0x0, 0x3, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x3, 0x1, 0x2, 0x3f, 0x8}}, 0xe8) syz_open_dev$mouse(&(0x7f00000d3000)='/dev/input/mouse#\x00', 0x9e, 0x121000) 2018/02/12 18:15:43 executing program 5: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x0) r1 = socket$inet6(0xa, 0x0, 0x3dbb) finit_module(r1, &(0x7f00007ef000-0xa)='##system@\x00', 0x1) socket$bt_sco(0x1f, 0x5, 0x2) sendmsg$nl_route(r0, &(0x7f0000f30000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000292000-0x4)=0x40) r2 = syz_open_dev$vcsa(&(0x7f00005f9000)='/dev/vcsa#\x00', 0x4, 0x42000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00002a0000)) r3 = syz_open_dev$adsp(&(0x7f0000731000-0xb)='/dev/adsp#\x00', 0x8, 0x10000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000003f000-0x8)) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00003c5000-0x1a0)={[], 0xaf, 0x2c, 0x2, 0x0, 0x0, 0x5002, 0x1002, [], 0x7}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000867000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000297000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00003c6000-0xb8)={r4, 0x100000000, 0x1, 0x2e, 0xfffffffffffffffc, 0xffffffff, 0x40, 0xffffffff00000000, {0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000000000000000}}, 0xfffffffffffffffb, 0xa580, 0x1, 0x0, 0x2}}, &(0x7f0000a25000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000792000-0xdb)={r5, 0xd3, "620541a83b19e909388595d928a4d13a0f2eca038a3b5c213674f144fa613c354941aa3d3170e7561bee35706ee0453e6d54c3e13d7f97f1a4c6c04aa3ea05ae3b281fe653ea26c9dec02882ac9ebae0e347cc11aa82a5ff051158b4c902feae5b2a7fdd83b44fa26e447f49cac2b3d9ec1a2cae0a0994c22b82773a0fef5c43f9f4719cdba70be3bc421068c4cb224614f0c9a41cb0074d99b7babb3bcabcac04dece5280f4a04204ddd2b43629a350cbda2b5287afd3b59510b18d52bf8a0175eefb93193112ce6828f46179a62febcc2541"}, &(0x7f00002b1000-0x4)=0xdb) 2018/02/12 18:15:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000092a000-0x11)='/dev/qat_adf_ctl\x00', 0x101, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r2, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00006d6000-0xb8)={0x0, 0x101, 0x3, 0x100000001, 0x7, 0x2, 0x4, 0x82, {0x0, @in={{0x2, 0x0, @rand_addr=0xffff}}, 0x4, 0x7, 0x8, 0x1ff}}, &(0x7f0000325000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00003cb000)={r3, @in={{0x2, 0x3, @rand_addr}}, [0xffff, 0x58, 0x1, 0x8, 0x3, 0x9, 0x1, 0x71, 0xf381, 0x3, 0x1f, 0x6, 0x27ad5, 0x9, 0xfffffffffffffffb]}, &(0x7f0000253000)=0x108) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000695000)) accept$inet(r0, &(0x7f0000323000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000398000)=0x10) 2018/02/12 18:15:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) r1 = openat(0xffffffffffffffff, &(0x7f00001ba000)='./file0\x00', 0x10040, 0x11) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000537000)={@broadcast, @empty}, &(0x7f0000646000-0x4)=0x8) keyctl$invalidate(0x15, r0) r2 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r2, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r2, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000097000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000caf000-0x1c)=[@in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x5}, 0x6}], 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:43 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00003c4000-0x54)=""/84, &(0x7f00005a4000)=0x82) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000af5000)='/dev/dsp#\x00', 0x9, 0x1) mq_open(&(0x7f0000605000)='/dev/dsp#\x00', 0x80, 0x82, &(0x7f000083c000-0x40)={0x3f, 0x7, 0x9, 0x3f, 0x4, 0x40, 0x6, 0x937}) socket$inet6(0xa, 0xb89d18eb9119ad55, 0x2) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00004dd000-0x14)={0x8000, 0x9, 0x10001, 0x4, 0x1}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000048d000-0x4)=0x2, 0x4) 2018/02/12 18:15:43 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) mlock2(&(0x7f00002ae000/0x4000)=nil, 0x4000, 0x0) pipe(&(0x7f00008b8000)={0x0}) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 2018/02/12 18:15:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00003fd000-0x30)={0x3f, 0xffff, 0x8, 0x6, 0x8001, 0x8001}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004c4000-0x9)='/dev/ppp\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c55000)={0x0, 0x4, 0x20, 0x6, 0x7, 0x20, 0x8, 0x101, {0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, 0x8000, 0x4, 0x7, 0xffff, 0x7b6}}, &(0x7f0000a0a000-0x4)=0xb8) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000201000-0x6)={0xf5, 0xc0, 0x9}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00006a5000)={r2, 0xff, 0x30}, 0xc) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$KDADDIO(r3, 0x4b34, 0x1) 2018/02/12 18:15:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000498000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000063b000-0x20)={0x2, 0x3f, 0x20d, 0x0, 0x1ff, 0x7, 0x8, 0x8, 0x0}, &(0x7f0000172000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f23000)=@assoc_value={r1, 0x1}, 0x8) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000ab4000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/02/12 18:15:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x24f, &(0x7f0000d93000-0x91)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xfffffffffffffffa, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0x1, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ac9000)='/selinux/policy\x00', 0x0, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000b40000-0x4)) 2018/02/12 18:15:43 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007ee000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00006c3000-0x8)={0x4000400, 0x3}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006c7000-0x4)=0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000788000)) sched_getaffinity(r2, 0x8, &(0x7f000037f000)) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000af4000)={@common='eql\x00', @ifru_data=&(0x7f0000af5000-0x20)="a476b66481bc09c08d3a729fda03d5fcc28b519ccbea8f7f773ec81fe928f18f"}) 2018/02/12 18:15:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000008f000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000b05000)={{0x8000, 0x5}, {0x6, 0x9}, 0x4, 0x1, 0x9}) ppoll(&(0x7f0000725000)=[{r0}], 0x1, &(0x7f0000379000)={0x0, r1+30000000}, &(0x7f00002f5000-0x8), 0x8) pread64(r0, &(0x7f0000a4c000), 0x0, 0x0) 2018/02/12 18:15:43 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) listen(r0, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) r2 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r2, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r2, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) r4 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000f95000/0x4000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:43 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000926000)={0x6, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2, @broadcast}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000220000-0x9)='keyring&\x00', 0x2) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00001fa000-0x5), &(0x7f0000817000-0x4)=0x5) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x7}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x82, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f000001a000-0xdb)="fa40fbf1c6ab70861db8278017621ee488ae9b0da259e429865e05c606bf2b2dfc05f676714e5513a95d10a430509744f40b8babc367d7c4d9845fb11df3e5ab08fc0f604e68a5315bdc71cded78326e6f792283ba678160e1d0bf2cdf181f9ad696d0d16ebdbbeed5c8a4a91e8f8225e2d1c067107c8d38aaaa34a81a8a39e585748ad4dd5e2f4b3654b07a1d924af820be4b63b1904ca019b84a518cd34fba13dd95dd2f644a8b917108eb8b0514e2e2f570d7ee99fefdfb8fa744eb5a3cbcc128cfce73c37ae6a587a502d0a4348d42bab3a9148a990b320ce2") utimensat(r0, &(0x7f00002af000)='./file0\x00', &(0x7f0000a82000-0x20)={{0x77359400}, {0x77359400}}, 0x100) openat$kvm(0xffffffffffffff9c, &(0x7f0000c48000-0x9)='/dev/kvm\x00', 0x420000, 0x0) sendmsg$nl_route(r1, &(0x7f0000f11000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000009f000-0x3c)=@newlink={0xfffffffffffffff8, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x40000}, [@IFLA_IFNAME={0x14, 0x3, @common='tunl0\x00'}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x880}, 0x0) fchmod(r1, 0x0) r2 = getpgid(0xffffffffffffffff) sendmsg$nfc_llcp(r1, &(0x7f0000e26000-0x38)={&(0x7f0000b42000-0x60)={0x27, 0x2, 0x40, 0x7, 0xee, 0x8000, "ee5e57eb0c2d9c09985aead55c1befb1f49bee9254467db3cbfb42db84f9f92b148cbf887c5d2ad57d0cb392155351e35dd6861843424ee5bbe99d5c92a735", 0x2}, 0x60, &(0x7f0000ab1000)=[{&(0x7f0000aa8000)="dd29c3ab2df0e15c09abde116d8fa64f58adc0608db16c2344c4dc2e054288413e0eb9a56b04f5f7334609cb838df1875ad47e65ae64392cc347d3631894749f02c0d5d5f50f3850ffd3dc64651a1da1b7ca2d75c86e95070d20b8359e3863c792b0ac2db34324828579987fe487c7771146a355b477266e9bb35a5d1d86a024f9", 0x81}, {&(0x7f000080c000)="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", 0x1000}, {&(0x7f00000be000-0x6d)="a2e9222af750e67f999b77588649b96db1e8b8a8893aed829cf7062b59e69df8dc1c41ea6d4c234ad36d732322a6df501a94e51150aa03897f66b3a188570f5754adf98e544b1b92fa0131653fff9fcdcb0a7157069a65982d9d22d13418a7cca2f8731d27b32f56d7459256af", 0x6d}], 0x3, &(0x7f0000208000-0xf0)={0xf0, 0x39, 0x3, "6c89d7d5f2d7e58d1494afccb6fb7f2fc3bd26ab4d27d3aadd69b51684adc7f32174f28b0d3f24ac14b3dff974ef3a2bce6821ea318459e7f638557ef22523e7424affe5b698c84dd30e6020e48033489fc5a40d7fdd6f0f94fb250d3832dc3ee1e1727a7a49d5558ba290639c31d36634ee6d45f40f32f2461db76a88cc011a2de9894c3a47d759430035276fff89c7cb9e4fd5bab4a8cd94f3cfccb1e88946071220db0695140251b9f060b8395b6b62b99d102d185945500118bd0a9de4e2649e2633135bd0fc2403de3760e6820a96f1d4331079124085e8"}, 0xf0, 0x1}, 0x4) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000072b000)=r2) 2018/02/12 18:15:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) syz_open_dev$vcsa(&(0x7f0000c7f000)='/dev/vcsa#\x00', 0x1ff, 0x80000) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000817000-0x4)) 2018/02/12 18:15:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000c7000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) timer_create(0x3, &(0x7f00002f4000)={0x0, 0x3c, 0x4, @tid}, &(0x7f0000e33000)=0x0) clock_gettime(0x0, &(0x7f0000699000)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f00005aa000+0xf62)={{r3, r4+30000000}, {0x0, 0x989680}}, &(0x7f00009ae000)) r5 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r5, &(0x7f0000670000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r5, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r6, 0x4b3b, &(0x7f0000097000)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00003e0000)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000d56000), 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/12 18:15:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00008c7000-0xb)='/dev/adsp#\x00', 0x3, 0x200800) fcntl$notify(r0, 0x402, 0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000638000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000061f000)='/dev/snd/controlC#\x00', 0x7fff, 0x4880) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009dd000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000e09000-0x4)=0x9) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000982000)=0x30, 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0xfffffe3d, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace(0xffffffffffffffff, r1) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) fcntl$setownex(r0, 0xf, &(0x7f000024b000)={0x0, r1}) 2018/02/12 18:15:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000e45000), 0xff8c, 0x0, &(0x7f00006ac000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000584000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200) fcntl$setlease(r0, 0x400, 0x3) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000630000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000052a000-0x10)={r2, &(0x7f0000991000-0x2c)=""/44}) 2018/02/12 18:15:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x13, 0x6, 0x1) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004527, &(0x7f0000383000)) syz_open_dev$midi(&(0x7f0000507000)='/dev/midi#\x00', 0x9, 0x101000) 2018/02/12 18:15:43 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000af5000-0x8)='./file0\x00', &(0x7f0000a96000)='./file0\x00') getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) creat(&(0x7f00003e1000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00005e3000-0xc)={@dev, @local, 0x0}, &(0x7f0000af5000)=0xc) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000075e000-0x28)={'vcan0\x00', r1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000af5000-0x10)='/dev/sequencer2\x00', 0x82000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000924000-0x8c)={0x546a, 0x0, 0x3, 'queue0\x00', 0x194}) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000af7000)={0x5}, 0x1) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000af5000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000914000)={0x9, 0x2, 'client0\x00', 0xffffffff80000002, "e3355bd8595b6c6c", "0fdb58ffa5312e74a99a12f166ea05fc76e40c08d1a7e07d31ed2389fa9554fa", 0x80000000, 0x9}) [ 56.737117] [ 56.738868] ============================= [ 56.743059] WARNING: suspicious RCU usage [ 56.747253] 4.16.0-rc1+ #310 Not tainted [ 56.751347] ----------------------------- [ 56.755530] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 56.764855] [ 56.764855] other info that might help us debug this: [ 56.764855] [ 56.773054] [ 56.773054] rcu_scheduler_active = 2, debug_locks = 1 [ 56.779771] 1 lock held by syz-executor7/9184: [ 56.784396] #0: (rcu_read_lock){....}, at: [<000000005bd27155>] __rds_conn_create+0xe46/0x1b50 [ 56.793383] [ 56.793383] stack backtrace: [ 56.797891] CPU: 0 PID: 9184 Comm: syz-executor7 Not tainted 4.16.0-rc1+ #310 [ 56.805140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.814476] Call Trace: [ 56.817047] dump_stack+0x194/0x257 [ 56.820658] ? arch_local_irq_restore+0x53/0x53 [ 56.825322] lockdep_rcu_suspicious+0x123/0x170 [ 56.829973] ___might_sleep+0x385/0x470 [ 56.833924] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 56.839782] ? debug_mutex_init+0x1c/0x60 [ 56.843908] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 56.848909] __might_sleep+0x95/0x190 [ 56.852691] kmem_cache_alloc+0x2a2/0x760 [ 56.856816] ? lock_acquire+0x1d5/0x580 [ 56.860767] ? __rds_conn_create+0xe46/0x1b50 [ 56.865238] ? SyS_membarrier+0x700/0x700 [ 56.869361] ? init_timer_key+0x163/0x3f0 [ 56.873488] rds_tcp_conn_alloc+0xa7/0x4e0 [ 56.877704] ? rds_tcp_conn_free+0x2d0/0x2d0 [ 56.882086] ? rds_cmsg_atomic+0xff0/0xff0 [ 56.886302] ? __lockdep_init_map+0xe4/0x650 [ 56.890687] ? rds_cmsg_atomic+0xff0/0xff0 [ 56.894901] __rds_conn_create+0x112f/0x1b50 [ 56.899308] ? rds_conn_drop+0xb0/0xb0 [ 56.903169] ? find_held_lock+0x35/0x1d0 [ 56.907210] ? retint_kernel+0x10/0x10 [ 56.911074] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 56.916070] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.920811] ? retint_kernel+0x10/0x10 [ 56.924693] ? copy_user_enhanced_fast_string+0xe/0x20 [ 56.929956] ? copyin+0x91/0xb0 [ 56.933217] ? copy_page_from_iter+0x50e/0x7c0 [ 56.937782] ? _copy_from_iter+0xf30/0xf30 [ 56.942000] ? _raw_spin_unlock_bh+0x30/0x40 [ 56.946399] ? rds_message_copy_from_user+0x29e/0x370 [ 56.951574] rds_conn_create_outgoing+0x3f/0x50 [ 56.956224] rds_sendmsg+0xda3/0x2390 [ 56.959999] ? avc_has_perm+0x43e/0x680 [ 56.963973] ? rds_send_drop_to+0x19d0/0x19d0 [ 56.968443] ? iterate_fd+0x3f0/0x3f0 [ 56.972220] ? lock_downgrade+0x980/0x980 [ 56.976348] ? find_held_lock+0x35/0x1d0 [ 56.980395] ? sock_has_perm+0x2a4/0x420 [ 56.984433] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 56.989772] ? lock_release+0xa02/0xa40 [ 56.993721] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 56.999585] ? __check_object_size+0x8b/0x530 [ 57.004053] ? __release_sock+0x360/0x360 [ 57.008184] ? __might_sleep+0x95/0x190 [ 57.012141] ? selinux_socket_sendmsg+0x36/0x40 [ 57.016793] ? security_socket_sendmsg+0x89/0xb0 [ 57.021528] ? rds_send_drop_to+0x19d0/0x19d0 [ 57.026002] sock_sendmsg+0xca/0x110 [ 57.029703] SYSC_sendto+0x361/0x5c0 [ 57.033397] ? SYSC_connect+0x4a0/0x4a0 [ 57.037367] ? security_socket_bind+0x89/0xb0 [ 57.041842] ? SYSC_bind+0x290/0x410 [ 57.045559] ? SyS_futex+0x269/0x390 [ 57.049248] ? fd_install+0x4d/0x60 [ 57.052854] ? do_futex+0x22a0/0x22a0 [ 57.056628] ? SyS_socket+0x12d/0x1d0 [ 57.060406] ? move_addr_to_kernel+0x60/0x60 [ 57.064794] SyS_sendto+0x40/0x50 [ 57.068224] ? SyS_getpeername+0x30/0x30 [ 57.072265] do_syscall_64+0x282/0x940 [ 57.076128] ? __do_page_fault+0xc90/0xc90 [ 57.080339] ? finish_task_switch+0x5af/0x890 [ 57.084813] ? syscall_return_slowpath+0x550/0x550 [ 57.089719] ? syscall_return_slowpath+0x2ac/0x550 [ 57.094626] ? prepare_exit_to_usermode+0x350/0x350 [ 57.099621] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 57.104965] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.109793] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 57.114956] RIP: 0033:0x453a59 [ 57.118121] RSP: 002b:00007f8aec9fbc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 57.125803] RAX: ffffffffffffffda RBX: 00007f8aec9fc6d4 RCX: 0000000000453a59 [ 57.133047] RDX: 000000000000ff8c RSI: 0000000020e45000 RDI: 0000000000000013 [ 57.140293] RBP: 000000000071bea0 R08: 00000000206abff0 R09: 0000000000000010 [ 57.147538] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 57.154792] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 [ 57.162200] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 57.169671] in_atomic(): 1, irqs_disabled(): 0, pid: 9184, name: syz-executor7 [ 57.177059] 1 lock held by syz-executor7/9184: [ 57.181640] #0: (rcu_read_lock){....}, at: [<000000005bd27155>] __rds_conn_create+0xe46/0x1b50 [ 57.190594] CPU: 0 PID: 9184 Comm: syz-executor7 Not tainted 4.16.0-rc1+ #310 [ 57.197849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.207178] Call Trace: [ 57.209754] dump_stack+0x194/0x257 [ 57.213362] ? arch_local_irq_restore+0x53/0x53 [ 57.218013] ? print_lock+0x9f/0xa2 [ 57.221638] ? lockdep_print_held_locks+0xc4/0x130 [ 57.226552] ___might_sleep+0x2b2/0x470 [ 57.230503] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 57.236367] ? debug_mutex_init+0x1c/0x60 [ 57.240501] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 57.245507] __might_sleep+0x95/0x190 [ 57.249290] kmem_cache_alloc+0x2a2/0x760 [ 57.253417] ? lock_acquire+0x1d5/0x580 [ 57.257379] ? __rds_conn_create+0xe46/0x1b50 [ 57.261851] ? SyS_membarrier+0x700/0x700 [ 57.265976] ? init_timer_key+0x163/0x3f0 [ 57.270102] rds_tcp_conn_alloc+0xa7/0x4e0 [ 57.274317] ? rds_tcp_conn_free+0x2d0/0x2d0 [ 57.278699] ? rds_cmsg_atomic+0xff0/0xff0 [ 57.282912] ? __lockdep_init_map+0xe4/0x650 [ 57.287293] ? rds_cmsg_atomic+0xff0/0xff0 [ 57.291511] __rds_conn_create+0x112f/0x1b50 [ 57.295924] ? rds_conn_drop+0xb0/0xb0 [ 57.299786] ? find_held_lock+0x35/0x1d0 [ 57.303848] ? retint_kernel+0x10/0x10 [ 57.307714] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 57.312705] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 57.317442] ? retint_kernel+0x10/0x10 [ 57.321328] ? copy_user_enhanced_fast_string+0xe/0x20 [ 57.326594] ? copyin+0x91/0xb0 [ 57.329860] ? copy_page_from_iter+0x50e/0x7c0 [ 57.334423] ? _copy_from_iter+0xf30/0xf30 [ 57.338643] ? _raw_spin_unlock_bh+0x30/0x40 [ 57.343039] ? rds_message_copy_from_user+0x29e/0x370 [ 57.348205] rds_conn_create_outgoing+0x3f/0x50 [ 57.352849] rds_sendmsg+0xda3/0x2390 [ 57.356623] ? avc_has_perm+0x43e/0x680 [ 57.360683] ? rds_send_drop_to+0x19d0/0x19d0 [ 57.365158] ? iterate_fd+0x3f0/0x3f0 [ 57.368938] ? lock_downgrade+0x980/0x980 [ 57.373080] ? find_held_lock+0x35/0x1d0 [ 57.377128] ? sock_has_perm+0x2a4/0x420 [ 57.381163] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 57.386500] ? lock_release+0xa02/0xa40 [ 57.390446] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 57.396306] ? __check_object_size+0x8b/0x530 [ 57.400774] ? __release_sock+0x360/0x360 [ 57.404902] ? __might_sleep+0x95/0x190 [ 57.408863] ? selinux_socket_sendmsg+0x36/0x40 [ 57.413514] ? security_socket_sendmsg+0x89/0xb0 [ 57.418250] ? rds_send_drop_to+0x19d0/0x19d0 [ 57.422721] sock_sendmsg+0xca/0x110 [ 57.426410] SYSC_sendto+0x361/0x5c0 [ 57.430103] ? SYSC_connect+0x4a0/0x4a0 [ 57.434061] ? security_socket_bind+0x89/0xb0 [ 57.438538] ? SYSC_bind+0x290/0x410 [ 57.442250] ? SyS_futex+0x269/0x390 [ 57.445934] ? fd_install+0x4d/0x60 [ 57.449542] ? do_futex+0x22a0/0x22a0 [ 57.453312] ? SyS_socket+0x12d/0x1d0 [ 57.457087] ? move_addr_to_kernel+0x60/0x60 [ 57.461473] SyS_sendto+0x40/0x50 [ 57.464917] ? SyS_getpeername+0x30/0x30 [ 57.468953] do_syscall_64+0x282/0x940 [ 57.472815] ? __do_page_fault+0xc90/0xc90 [ 57.477045] ? finish_task_switch+0x5af/0x890 [ 57.481515] ? syscall_return_slowpath+0x550/0x550 [ 57.486419] ? syscall_return_slowpath+0x2ac/0x550 [ 57.491321] ? prepare_exit_to_usermode+0x350/0x350 [ 57.496313] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 57.501656] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.506479] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 57.511642] RIP: 0033:0x453a59 [ 57.514802] RSP: 002b:00007f8aec9fbc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 57.522483] RAX: ffffffffffffffda RBX: 00007f8aec9fc6d4 RCX: 0000000000453a59 [ 57.529727] RDX: 000000000000ff8c RSI: 0000000020e45000 RDI: 0000000000000013 2018/02/12 18:15:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000bfd000)) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) openat$vnet(0xffffffffffffff9c, &(0x7f00008c1000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000c8f000-0x4)=0x8) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f000053e000-0x10)={0x77, 0x8, [0x7fffffff, 0x100]}) 2018/02/12 18:15:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xf, &(0x7f0000001000-0x9c)="735b0c39eb3d51e6f8d2fc1a56129921684170ce93f0cab19e360c3bca6722fe05ec5dd65bb8b8e8378fe63677e0642468cc4aa85fb291aadf1287928d99afd1339b6d7126f872a0e2c5fa2cfcba6840e05cca5dc9d2ec5739caebbc85f3f238103d9407eb6678fd7cec9ba05ee91a0d2692ef531a95be06b5ca434e11c057957c2c83464b2f8a171c5a4742d3961bf8f7eee8306b31ecaf9bbf1981", 0x9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000bcb000)={{{@in6=@loopback, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00003d0000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d7f000)={0x0, 0x0, 0x0}, &(0x7f0000eae000)=0xc) syz_fuseblk_mount(&(0x7f0000fcc000)='./file0\x00', &(0x7f0000e7d000-0x8)='./file0\x00', 0x6000, r2, r3, 0x8, 0xffffffffffffffff, 0x800080) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000a0b000-0x4), &(0x7f0000ca8000-0x4)=0x4) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000e11000)=""/7, &(0x7f00009cd000)=0xfdd2) 2018/02/12 18:15:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000bac000)='/dev/vcs#\x00', 0x2, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000bd6000-0x10)={0x2, 0xffffffffffffffff, 0x2, 0x1}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e30000-0xa)='/dev/cuse\x00', 0xacc1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000054a000-0x8)={0x0, 0xffff}, &(0x7f00007f8000)=0x8) sendmmsg(r2, &(0x7f0000056000-0xb4)=[{{&(0x7f0000eab000-0x60)=@nfc_llcp={0x27, 0x80000000, 0x7d, 0x7, 0x7f, 0x2, "d83027357d19ee995b08b2a183c37ff49f834241fb6fb5f5636c55534620e536f40d5e79b3e1db9a2a0ecf54767eb4398ef9ba2da680e0d3119dc1f9bb60b5", 0x4}, 0x60, &(0x7f00005f6000)=[{&(0x7f0000470000)="87b815b6502e3d38964eb1479fb8990d3857a24b61a4dae058d9107ba4e18419217265cbeda179787536a6", 0x2b}, {&(0x7f00005dc000-0x2a)="1d2f3911ed32d51654ee6e2f6d3aa25c56bdb49286c65a8c520e0613446cb4acde9f531a499038a1d1eb", 0x2a}, {&(0x7f0000a87000)="c3fa91a9f9583fe61f2bb0411f5755dfeceb5710322a22a367355fc821011ff3819f253e653aaeff649df8fa2476242c188a51e9da0d3c4a3c53bdafa1c8b3bc49436f6e45d199ee64513b94538e5eab8ee4a13d2ff618b45f575716e14bdba0939cbc28805a7870b8299ef48eadd093b7304e790b244bf20a607356b2bd9cb3be89f7919f9a76b136bbba570db116ee2b5db849a498866fb6c826c52541150b31b7a3f663374b6d25de9eb7e4024fa94af331161140f8bc5131f1ab388d96a880e55cc05d76dfdcf65d2475bafff9afd03b22dbea2dfb2af7ff995e2803d9f9f40c8065ba", 0xe5}], 0x3, &(0x7f000077a000-0xf6)=[{0x38, 0x11b, 0x800, "c5a03c57a5878e1a00a2fa6a03bd4b2fcb5199b6c539819906d40de2319b0b812e867957"}, {0x98, 0x110, 0x4, "7b2a457c9656fa7412daba589974372dc980d7778b38f7449e363765161af348aaa83257f9ec3994bcaca7c33fe91e060f8923e1aa9da1133c3b13bd35c6b1bd9fa0a0bdb3ce5b3b846f5eb5cd9f0cbd3826d0469bb56e64447a654f8fd74986b451d18353f4712b45d5f58e7efd751d792f082f97dd55deea61f369db97a156f77f0314e9d2"}, {0x50, 0x1, 0x1, "6772a2a3f88c513f0b024acdb7b00ab0c43bfd4da0a6a19bf9ebfbc70541f652843e56a93fff10e40ec80447bad7147827b6589e7f793239a19af3af"}], 0x120, 0x40000}, 0x2}, {{&(0x7f00006b3000-0x1e)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f0000b73000-0x40)=[{&(0x7f0000396000-0x1000)="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0x1000}, 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", 0x1000}, {&(0x7f00009f8000)="7f35c105580276c66f097e8d80097b8cb0d275d91cbacb77266668253d617fa0e94c797b065098cc8f86b0fc874fd129dc0e6738b6057bf0874dc520b8fc92d1afe8662f7d30e1842c85cdd2523c50c7b20a7652d6b328595ed74f21ff5f7817e1474b19dbad4bca72d34b9db36774a8cb54977971d0536a2f98bcb6c952a2e3e2dd42aa76ffea791aa18cca43fdc574acb281d97d715abc1da5917c0aaaaf9bfff98e28050076a60aed509e589a079b90305dac099b5f894fcfbf084152fc73eb6cd0767c510438a9507a", 0xcb}, {&(0x7f0000582000)="313a2dc047879095b252aaddff4b4e4d30a0fdc1d8ffcf5fb080cf47", 0x1c}, {&(0x7f000011e000)="7e952bbb1822bed19e380e3784cca6717539396928cedfb57c098ee05fdca0c2562f5cfb10da3a6b19368c47bd42ac6a9aee2c3a0a923cbf29cb0ae07a3fef", 0x3f}, {&(0x7f00009dd000)="ed90e88d7bfc6224ebcb49a651413216102206002af7f1e2b4d76db14cf1307906a757fdd563fe6b1aa01c6f", 0x2c}, {&(0x7f0000f57000)="8e879cd284574e4f1a9d45207f06bcc23630613ac0ccf3dc62aef3b16dcfa562f1844dba16f66d750c686929a2aba78fda6780504552776c8dc098ac42b3c14eec53563f", 0x44}, {&(0x7f000031b000)="4f102b2766af73ef8dd0874cb11a13", 0xf}, {&(0x7f0000ca5000)="305b7cb9ca9fe9c208e53df8016ea02748d660fda8d588d8fb4d5092cd8d63d946a3121adec10f4fb9c9d9bbfc6ce9f89f3e5b9cccb0af68cf7e2ee8424c3cd39310e6592a5ee5f97ac4db06c87e762c553f01fcdf0155e6460c5e9ccb66f0c9725fcf5fcf93db1a6df734e3d2aa09a1788b262786933f8068a8783cc4e9a5664c02f04dfc724045e899e8dd3b3a07b6146f1b374e529fb79595be8057a273514932efcc17607b63e408e7a750efe5fa52940cbcb5ed04f8c2b8cdef04eabf9c8656558ec6b71236481cc505", 0xcc}, {&(0x7f00008fb000-0x23)="d5205379d113dbcef20047bb51cf581fdc891407ed4e22978fc7333fca0fff1967eaa8", 0x23}], 0x9, &(0x7f00004a5000)=[{0x68, 0x1ff, 0x1fed, "c43e00afe6e9635c9f8c5b8820dbdeb14b9e47c1da174a62521bf813c53e7f0f3d56b8fdcf3783538b5a637975baf6fb12fe9fb402a6ba004ec16a85ca7973aae9dc2f706fa9fa1eee3bcdc14ef1354eeca9"}, {0x90, 0x88, 0x3f, "cd0694b111f9f06412223eb919b946811372a8cb7a775a85d7066387b3de85ab7c437fd0216524ae1f9aaa4e7d6d658f4eb073401f3d3efbeccb5c2d98f5725e43add2d04d5a0d2a38309708aaa14b9411ebdd11345c26487bdeb90fd83df7bd9b2256f4c873e73e1c41b4745b33e80fac90fe8d0033f72653a4"}, {0x28, 0x10c, 0x240000000000000, "dc514c8eb22fe3a36001e93f5df671441e"}, {0xb0, 0x107, 0x7ff, "9c21e919dc7b3eaf13f1226aa1f23334a379530d0167f18904805cf32d21295a678fb4c98886d45eebc2c3ffa5a5512577c3cadaff73c885e51d61c2718f42d32e07b269d401b585c43fda4458e93a0f92bc26d478c6c2bc925c96c309a4ed102e0877fa0858bc0731e0da542414ce262171f783f27442eefd6a4809d6142736876e3206e1c6c8f7b91612e108be4f0d0594251359732e0dc5ddc980213a1d"}, {0xd0, 0x117, 0x851b, "ddbe144a0500de851d3e1b8d559d5b83addcbb5f21b85179bca64088a3f6b9c0e3b05c879d0d43112349b34713fc1c6b4579f35b5d9a7b0421106b598c33c2f29a418c40355575597fd3885a537e4b1aab5e491772b67d7df54fc1ad9cb8585410e3b1d36906dee2bbfb0afd15f78af46b04477e48450e482342595d9f397d412917a88a274391bcc59f6deadb2ae94df17ccbd801a0a2bc645fe02b2175bdaff2a2ef5407cbf890633ad8897edaf43fd29e6c3148815c98a1a0"}], 0x2a0, 0x4001}, 0x1f}], 0x3, 0x8090) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00006fe000)={r3, @in6={{0xa, 0x0, 0x27, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0x0, 0x5}, &(0x7f0000f32000+0xf1a)=0x98) r4 = syz_open_dev$usbmon(&(0x7f0000fd8000)='/dev/usbmon#\x00', 0x4, 0x200000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000742000)={0x0, 0x4, 0x8}, &(0x7f0000843000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000ff8000)={0x4, 0x101, 0x4, 0x2, 0x9, 0x80000001, 0x7, 0x8, r5}, 0x20) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000386000-0x20)={r0, 0x7, 0x1, 0x0, &(0x7f0000b34000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000a95000-0x4)) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000eaa000-0x10)={&(0x7f000096c000/0x3000)=nil, 0x3000}) mkdir(&(0x7f00002d5000)='./file0\x00', 0x10) 2018/02/12 18:15:44 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000000c000-0xe)='/dev/admmidi#\x00', 0x20, 0x608801) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f000000c000)={0x6, 0x1d8b}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000009000)={@rand_addr, @rand_addr, @broadcast}, &(0x7f000000d000)=0xc) semget(0x2, 0x2, 0x410) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f000000c000-0x120)={0x0, 0x0, 0x2a, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "77decac9a434f47ff7d7ee3a45c4271d"}) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000001000)={0x0, 0xfffffffffffffffa}) 2018/02/12 18:15:44 executing program 4: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000c0e000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4), &(0x7f000005e000-0x4)=0x4) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x800000004) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) timerfd_create(0x0, 0x80800) mount(&(0x7f00002f3000-0x8)='./file0\x00', &(0x7f0000ec4000-0x8)='./file0\x00', &(0x7f000000c000)='jfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) rmdir(&(0x7f0000184000-0x10)='./file0/control\x00') syz_open_dev$random(&(0x7f0000601000)='/dev/random\x00', 0x0, 0x101000) utime(&(0x7f0000f95000-0x10)='./file0/control\x00', &(0x7f000066c000-0x10)={0xffffffff, 0x1}) 2018/02/12 18:15:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200280, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0xffffffff, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp, 0x0, 0x6, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0x0, 0x0, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000f8a000)=@security={'security\x00', 0xe, 0x4, 0x480, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3b0, 0x3b0, 0x3b0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x120, 0x160, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x1, 0x5, 0x5, 0x3}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x7, 0x4, 0x1, [0x3, 0x80, 0x20a, 0x0, 0x2, 0x4dd, 0x1ff, 0xd, 0x0, 0x800, 0xffffffff, 0x9, 0x8000, 0x9, 0xfffffffffffffffa, 0x800], 0x8}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c5e7895d3f5b8d0be693e9e72951033dce7242015c4868183f8de0603e17"}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @empty}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, [0xff0000ff, 0x0, 0x0, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xff0000ff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='dummy0\x00', {0xff}, {0xff}, 0xff, 0x3f, 0x0, 0x20}, 0x0, 0x118, 0x178, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x7f}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x8000, 0x3, 0x1, [0x4, 0x40000, 0x7, 0xfff, 0x7, 0x6, 0x7, 0xfffffffffffffff8, 0x2, 0x0, 0x7, 0x4fda5483, 0x5, 0x0, 0x2, 0x1f], 0x9}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, [0x0, 0xff000000, 0xffffffff, 0xff000000], 0x1, 0x3, 0x1, 0x0, 0x3, 0xffffffffffffffe1, 0xd5f, 0x9, 0x3000}}}, {{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x3, 0x100000001, 0xa24c}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) ioctl$TCXONC(r0, 0x540a, 0xeb8) getpid() 2018/02/12 18:15:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00008bc000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000033f000)={r2, 0x1}) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000774000-0x4)=0x40, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e5e000-0x6)={0x0, 0x9}, &(0x7f00007e6000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00001e1000)={r3, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xa4ab}}}, 0x8c) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) [ 57.536971] RBP: 000000000071bea0 R08: 00000000206abff0 R09: 0000000000000010 [ 57.544213] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 57.551453] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 2018/02/12 18:15:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000fbf000-0x8)='./file0\x00', 0x12000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000d42000-0x8)) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:44 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, 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={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00002fc000)='/dev/vcs#\x00', 0x9, 0x440082) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00001e0000-0x4)=0x1, 0x4) 2018/02/12 18:15:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000e15000-0x76)={@random="cd390b081bf2", @random="de581224a871", [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) readlink(&(0x7f0000ad2000-0x8)='./file0\x00', &(0x7f000095d000-0xe9)=""/233, 0xe9) 2018/02/12 18:15:44 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003aa000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000083a000+0x10a)={0x0}, &(0x7f0000af5000-0x4)=0x8) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000af4000)={r2, 0x7ff}, &(0x7f000022a000-0x4)=0xffffffffffffffb9) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000af5000-0x10)={r3, 0x9, 0x4, [0x1ff, 0x5, 0xd6f, 0x6]}, &(0x7f0000af5000-0x4)=0x10) r4 = socket$inet6(0xa, 0x80001, 0x0) r5 = fcntl$getown(r4, 0x9) r6 = gettid() mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r1, &(0x7f0000af6000-0xc)={r1, r1}) getsockopt$inet6_buf(r4, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000354000-0x6)={0x4, 0x3, 0x20}) 2018/02/12 18:15:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mkdir(&(0x7f0000e83000)='./file0\x00', 0x40) 2018/02/12 18:15:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000061d000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x191001) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c34000)=[{0x0, 0x8}, {0x2, 0x1}, {0x0, 0x7}, {0x8, 0x8}, {0x3, 0x7ff}], 0x5) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007cd000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/12 18:15:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000a, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e75000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c1c89a1b74308b8b2c5d07e63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) read$eventfd(r1, &(0x7f0000c1a000-0x8), 0x2) 2018/02/12 18:15:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b16000)='/dev/vga_arbiter\x00', 0x1c400, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000456000)={0x5, 0x80000000, 0x8, 0x2, 0x18, 0x7}) keyctl$invalidate(0x15, r0) r2 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r2, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r2, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000097000)) name_to_handle_at(r3, &(0x7f00009ab000-0x8)='./file0\x00', &(0x7f0000e1d000)={0x3b, 0x8001, "b94a871f061b074f1de8c3a655cc467b0a5b5330dec3107507343b878ef96bf6cecfb0e1822bda797569b03559722fe574a4cb"}, &(0x7f0000a29000-0x4), 0x1400) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:44 executing program 7: socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x80a9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r1) ioctl$int_in(r1, 0x80000080045432, &(0x7f0000000000)) [ 57.770009] device eql entered promiscuous mode 2018/02/12 18:15:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000458000)="6e65741c72651f6c696e6b00df") read(r0, &(0x7f0000b5b000), 0x0) lseek(r0, 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/12 18:15:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000041e000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x10001, 0x40) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00006e6000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) r2 = syz_open_dev$audion(&(0x7f000087d000)='/dev/audio#\x00', 0x5, 0x101000) bind$nfc_llcp(r0, &(0x7f0000c87000-0x60)={0x27, 0x5, 0x6, 0x7, 0x507e452f, 0x3, "b674ea164ae7d8a5dc56c289da4511ab77eab506c07eda63b52ec8da77c8328ad809cf8bbfb81ce1da44cee473924c45840a1e50eef22a1ed4bef49ecccdc1", 0x6}, 0x60) r3 = openat(r2, &(0x7f0000ff5000)='./file0\x00', 0x400000, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000e5e000)=0x0) readahead(r2, 0x9, 0x4d4c2507) syz_open_procfs(r4, &(0x7f00001a9000-0xa)='net/nfsfs\x00') 2018/02/12 18:15:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x9, 0x0) flistxattr(r0, &(0x7f0000001000-0x15)=""/21, 0x15) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f000005b000)={0x5, 0x0, [{}, {}, {}, {}, {}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x6, &(0x7f00003a1000)={0x0, 0x0}) fchmodat(r1, &(0x7f00005d6000-0x8)='./file0\x00', 0x1) r2 = syz_open_dev$vcsa(&(0x7f00008b7000-0xb)='/dev/vcsa#\x00', 0xc6, 0x80) connect$netlink(r2, &(0x7f0000a4b000-0xc)=@unspec, 0x4) r3 = syz_open_dev$vcsn(&(0x7f0000901000-0xa)='/dev/vcs#\x00', 0x6, 0x800) sendto$llc(r0, &(0x7f0000fbd000-0x1000)="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", 0x1000, 0x40000, &(0x7f0000221000)={0x1a, 0x0, 0xfffffffffffffffd, 0x1, 0x9, 0x7, @empty}, 0x10) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000574000)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) pipe2(&(0x7f0000b48000-0x8), 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x800000000000010, 0x2, 0x0) write(r4, &(0x7f0000339000-0xdc)="240000002e001d0000000043206b0000000000feffffffffffffffff000008425d102264", 0x24) set_tid_address(&(0x7f00005d0000)) clock_gettime(0x0, &(0x7f000055e000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000513000-0x20)={{r5}, {r5, r6/1000+10000}}, &(0x7f00002c1000)) fadvise64(r0, 0x0, 0x100000000, 0x0) 2018/02/12 18:15:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000689000)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000de9000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) perf_event_open(&(0x7f00004e6000-0x78)={0x1, 0x78, 0x1, 0x2, 0x6d3, 0x4, 0x0, 0x6, 0x2, 0xf, 0x6, 0x2, 0x9, 0x8, 0x96a, 0x80000000, 0x2, 0xfffffffffffffff9, 0x10001, 0x9, 0x6, 0x3, 0x80000001, 0x400, 0x7, 0xfffffffffffffe01, 0xffffffff, 0x7f, 0x3, 0x5, 0xfffffffffffffcfe, 0x80, 0x7, 0x488, 0x100, 0x9, 0x1, 0xfffffffffffff58f, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a59000), 0x4}, 0x4, 0x7ff, 0x39ebc1e9, 0x5, 0x8, 0xfffffffffffffe01, 0x80000000}, r0, 0x0, r1, 0x4) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$TCSETS(r1, 0x5402, &(0x7f0000cde000-0x24)={0x7e6, 0x10d, 0x401, 0x8, 0x3, 0xffff, 0x7, 0x9, 0xb60c, 0x1ff, 0x5, 0x2}) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000551000)={0x0}, &(0x7f0000e49000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000489000)={r3, 0x1}, 0x8) fcntl$setsig(r2, 0xa, 0x12) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000995000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x9}}) 2018/02/12 18:15:44 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x8000f, 0x100, &(0x7f0000af5000-0x8)={0x0}) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000af5000)) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000af5000-0x50)={{0x0, 0x0, 0x5, 0x3, 0x9}, 0x6, 0x1ff, 0x2}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000af6000)='/dev/adsp#\x00', 0x7, 0x14000) socket$inet6(0xa, 0x80001, 0xffffffffffffffff) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000af6000)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x100000000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002b7000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept$llc(r1, &(0x7f00006a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000c91000)=0x10) r2 = gettid() sched_getscheduler(r2) ioctl$TCXONC(r0, 0x540a, 0x3) 2018/02/12 18:15:44 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000af5000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c6d000-0xe8)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00009d3000)=0xe8) r2 = request_key(&(0x7f00009fb000-0xd)='dns_resolver\x00', &(0x7f0000c01000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000362000)='\x00', 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r2, &(0x7f00003b3000-0xb)='asymmetric\x00', &(0x7f0000782000-0x1)='\x00') r3 = request_key(&(0x7f000099c000-0xa)='encrypted\x00', &(0x7f0000dc3000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000371000-0x5)='Rlo+\x00', 0xfffffffffffffff8) r4 = add_key(&(0x7f0000cd4000-0x6)='logon\x00', &(0x7f0000bdc000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000625000)="0a7b442a30b3a1d8e1729206e3053dd738f938e56ca78f872ce2855b448ef961cd678a456c1ea60c799ddb29f54e2f6c01d42fcb8f06b194fd394e3d1e6b076b4b52c898b001a177de3ea7450ee7f536fa", 0x51, r3) keyctl$get_persistent(0x16, r1, r4) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000743000-0x9d)={r0, r0, 0x0, 0x19bca450, &(0x7f0000332000)="9016b26d0f56f1e871c1e5799024343aab53eea7ed71f3515633884e95fa2ff0dee11e17e3227249f5c605f4af1738f2b2c86a75e4127fbe5e7da1e125b28773888b591699c2785beae44a9f7c45286bc3a01eaa3e15de94c95cbe4886f80637ea33527151ea391141286be159a049ad30d08346cc", 0x800, 0x1c70921e, 0xffffffff, 0x1, 0x0, 0x5, 0xf3, "53cdb9dc279e7f060d8756802312fa853ccfccff622ddf4cc602314b7441f27d14382bbbf460054d920d907c03c1044e6a29c5e6aeed6adb69bc82996cd905572b2a1fe39b17e42a873224cd3f77c08e8969a49b3defb53895027b0a8df957db8bfe2af42c4ed424e05938d3d6bbd1fa73d3e9e090"}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000149000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$inet6(r5, &(0x7f0000681000-0x1c)={0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x58}, 0x1c) 2018/02/12 18:15:44 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005b9000-0x9)='/dev/vcs\x00', 0x80200, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000088a000-0x10)={&(0x7f000054a000/0x4000)=nil, 0x4000}) sendfile(r0, r1, 0x0, 0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b12000-0xc)='/dev/rfkill\x00', 0x80040, 0x0) connect$pppoe(r2, &(0x7f0000354000-0x1e)={0x18, 0x0, {0x0, @random="c8f9b6d2a065", @common='bridge0\x00'}}, 0x1e) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000965000-0x90)={[0xffffffffffffff48, 0x2, 0x6, 0x6, 0x400, 0x81, 0x7, 0x19c00000000, 0xecf4, 0x8, 0x6a, 0xfff, 0x6, 0x4, 0xffffffff, 0x4], 0x5000, 0x4201}) 2018/02/12 18:15:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x7, 0x28000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000002000-0x18)={0x0, 0x9, 0x1000, &(0x7f0000002000-0x8)}) r1 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000002000)=[0xa4, 0x9]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f61000), &(0x7f0000000000)=0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000002000-0x77)=""/119, &(0x7f0000000000)=0x77) r2 = semget$private(0x0, 0x1, 0xc) semctl$SEM_STAT(r2, 0x3, 0x12, &(0x7f0000001000)=""/62) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000002000)="9d31322ff1d7a3d6f0d7b26a0f24bb8b63a953366612c718ab56b9e163e66e21d84a1f7f8969787364040f8fe1581b1940d689ce8930ae1f6981818c19dc365cbde5353c2b9314054d7c7f23b6a3ecdec122ffb9cb7b4ce46e46909ab186f9dbf471338c282216d28205740ad86f0aeb5c9857833fb4f9a80b61e71aaedf1193a87704d5015434d20248d759555f14dec345604ff2cf15d8d373f0052612efcbc673788a985198fe31892037", 0xac}, {&(0x7f0000004000-0xf2)="4a69120a73571db7fa60c408ef76a45fd2cd6c13b8d534b6d6ab8635623d30fd4b9a77a821ec00877106f938c3cbd14c5ad3b4d53a03cb0d23a73a2734b1f9603f61cfbcb9604c9dfd7ca3cc1c8ae9b6018e08a79ee321f4ac7ce6d10860f10cb4c36cbfbb9e98f855f6861818a200438ceb4fa447cd9f53c25d32be661c6b668657c7fe0beb37a387b8ca33f218aad504cac4b0a730d4f750e956edc2ede9f3b33ccb2ae7c4275c40552f0c0035739d553aaaa271394c21dc061d7c8e7b186ebe13d27a59a89c4c053794a3ac1101c26211fa0d4c0fe811a92d25a04981d590a39ce6aceac50c36c600fe0a0f607725d649", 0xf2}, {&(0x7f0000002000-0x15)="6606f97640a4da9c23a50433c60fb6e12bf151d1d0", 0x15}], 0x3, 0x4) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000001000)="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") socket(0x11, 0xa, 0xfffffffffffffffe) 2018/02/12 18:15:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) ioctl$TIOCSTI(r2, 0x5412, 0xffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000b30000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000c98000-0x74)="d9fa1a0918e12547ecb5cee687ca0c97654419c8ae9c17a7b2d50000000094b8e68787e30006bc99dfb12e1be0d680fb40c690ec5de9f5acf85acb5df22630de9d6c742a86f8d99d1987fec9051f5951031338fc850ed3ef4c38151dce1d0b396b4a674b32c603f589ee9033d090d6def563df70", &(0x7f000085e000)}}, &(0x7f000029f000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000032000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000cbd000+0xe6c)) timer_delete(r0) clock_gettime(0x0, &(0x7f0000237000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000951000-0x20)={{0x77359400}, {r1, r2+30000000}}, 0x0) 2018/02/12 18:15:44 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d26000-0x8), &(0x7f0000b3c000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ce3000-0x9)='/dev/dsp\x00', 0x200, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000831000+0x4a5), &(0x7f000020e000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/02/12 18:15:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) sendto(r2, &(0x7f0000e8e000)="ff107120cf4fc1cf9bf19e97a63e52efd59e732791cf907976a20f6bcf73cbd8a91577539ed610b58860ee3996ad00d6b7c4d3b9628784e067e1dc622867e87640bdd7", 0x43, 0x48001, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000c55000-0x90)={0x9, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x90) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00007f4000-0x4)=@int=0xffffffffffff0000, 0x4) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:44 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000025d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000048b000)={0x1000, 0x0, 0x0, 0x48}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x1000, 0x0, 0x0, 0x7, 0x7, 0x8}}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000ca5000-0x10)={r1, 0x7fff}) 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={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 18:15:44 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x6, 0x28, 0x0, 0xffffffffffffffff}, 0x1c) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f000040f000)={0x3, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000188000)) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000418000)=0x20) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006a7000)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00008f3000)={0x0, 0x5e, "db21b65e730b95f8a8e1212ae7fa12cab2bd497d46bc095ad98cc67011bc2d6b019ae4d8e6ffe77ecd771809130f28b8d8d521fd50e490900680d262d27f43eea74e489e110ab4df45934ea63c059c768b793152a692f9f18207208950ee"}, &(0x7f0000d1e000-0x4)=0x66) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007ab000)={r2, 0x200, 0x2, 0x2, 0x4, 0x4}, &(0x7f0000b40000)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cff000-0x6)={0x0}, &(0x7f00006b2000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000009c000)={r3, 0x30000}, 0x6) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000e56000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000d37000-0x10)={r4, &(0x7f000012e000-0x16)=""/22}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000baa000)='/dev/ppp\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f0000739000)={0x177e, 0x100, 0x8, 'queue1\x00', 0x3}) bpf$MAP_CREATE(0x0, &(0x7f00000f1000-0x2c)={0xc, 0x80, 0x4, 0xfffffffffffffffd, 0x0, r0}, 0x2c) 2018/02/12 18:15:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000809000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e89000)={0x0, 0x72, 0xe25e, 0x1, 0x9, 0x9, 0xdf, 0x8000, {0x0, @in6={{0xa, 0x1, 0x8000, @empty, 0x100}}, 0x0, 0x3, 0x3, 0x0, 0x9}}, &(0x7f00001c5000)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fcc000-0x8)={r2, 0x1}, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000ec7000-0x4)=0x6, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000aae000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000eb6000)=[{&(0x7f0000e1d000-0x39)="390000001300094700bb61e1c30500000000003f02000000450000000000800019001a000d003f000000280ff4000300000000000000060400", 0x39}], 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000d1d000-0x10)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mq_timedsend(r1, &(0x7f00004d6000-0xc8)="0fea527bfe816f9da46ad4d5b32d9b79bb78ed5a8f995dd0d163778b485f5ddfb64ee2722824ddf3005431ce83405efd1a320e951321353cbc492733997daa83e92949a5087ab74a633d3295459953f098ed8820375809f9d2aadf2357ffbafbd7cd7c3b420b4658769822803f46e3c9f31d6279fa985a0377df7298e139788d3e155a97b423ede9fe465780be2664243e184d9c75cd2654f9cf99b16416c60c66f46c9a62e92b2ab4fd89c6cbad09f29a4e44d75b9553f89afea020eee9f7ff2e5d2ebb68a4b9b9", 0xc8, 0x100, &(0x7f0000414000)={0x77359400}) 2018/02/12 18:15:44 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x20c1) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000492000-0x5c)={{0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x5ff}, 0x3f}, {0xa, 0x2, 0x9, @empty, 0x80}, 0x200, [0x0, 0x9, 0x7fff, 0x7fffffff, 0x3, 0x6, 0xfff, 0x7]}, 0x5c) 2018/02/12 18:15:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b41000-0xa)='/dev/ptmx\x00', 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004d5000)='/selinux/checkreqprot\x00', 0x240000, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f000098f000-0x14)={0x6, 0x9, 0x7fffffff, 0x80, 0x7, 0x1, 0x0, 0x667a, 0x6, 0x5}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000018000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x1, 0xa}]}]}, 0x3c}, 0x1}, 0x800) 2018/02/12 18:15:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x1, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000639000-0x8c)={0x5, 0x9, 0x0, 'queue0\x00', 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x0, 0x344a) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b73000)={0x4000000000006, 0x4, 0x1a723ef9, 0x3f, 0x0, 0xffffffffffffffff}, 0x1c) [ 58.059608] QAT: Invalid ioctl [ 58.062969] audit: type=1400 audit(1518459344.846:54): avc: denied { write } for pid=9314 comm="syz-executor3" name="net" dev="proc" ino=22289 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/12 18:15:44 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x8) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000af4000)=""/189, 0xbd) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000af6000-0x102)={0x0, 0xfa, "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"}, &(0x7f0000af6000-0x4)=0x102) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000525000-0x8)={r1, 0x27}, &(0x7f00002d6000-0x4)=0x8) 2018/02/12 18:15:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4), 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004d5000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00002d6000)={0x8, 0xffff, 0x0, 0x4, 0x10, 0x3}) r2 = accept$alg(r0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000e53000), 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) accept$alg(r2, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00009b7000)) 2018/02/12 18:15:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a4a000)={0x2, 0x9, 0x1, 0x8, 0xd9b, 0x6, 0x40000000000, 0x6, 0x0}, &(0x7f0000f44000)=0x20) r2 = syz_open_dev$sndpcmp(&(0x7f0000386000)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x9a201) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000dd8000-0x9a)={r1, 0x1ff, "c8429f4e650ad176e36855d0d92d345c3da6a7cb2bf61201fb36050b2e2db1f6e423c8f80f9058d4eac666d32dd04045959695032aeb99ab62a31f03f1d8d7014985c668cedb9849c04a5b5bf313a1e07c1746c869eb1e3302203ac711a64312ec962d923474bb4116504c3ed07a93596bda9c86fd65cfa30e4770a8fded5f2133f04dcc046172d82e8ba527c29ad1ce83ff"}, &(0x7f0000fba000-0x4)=0x6) [ 58.087891] audit: type=1400 audit(1518459344.856:55): avc: denied { add_name } for pid=9314 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 58.111369] audit: type=1400 audit(1518459344.856:56): avc: denied { create } for pid=9314 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/02/12 18:15:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b9a000)='/dev/sg#\x00', 0x7, 0x18400) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000790000-0x4)='tls\x00', 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, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000e82000-0x20)={0x0, 0x2, 0x11f000, 0x2000, &(0x7f0000c46000/0x2000)=nil}) uname(&(0x7f0000509000)=""/70) 2018/02/12 18:15:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b39000-0x4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) lseek(r0, 0x0, 0x1) sendmsg$nl_route(r0, &(0x7f00007d5000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x280}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0xfffffffffffffe80}, 0x1}, 0x0) 2018/02/12 18:15:45 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d93000+0x99e), &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000cfa000)='/dev/net/tun\x00', 0x0, 0x101000) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000179000-0x4)=0x3) 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={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000fd1000-0xb)='/dev/vcsa#\x00', 0x2, 0x400000) fsetxattr(r1, &(0x7f0000208000-0xb)=@random={'security.', '-\x00'}, &(0x7f0000fd7000)='selinux\\\x00', 0x9, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f00003c2000-0x8)) socket$alg(0x26, 0x5, 0x0) r3 = request_key(&(0x7f0000fff000-0xc)='id_resolver\x00', &(0x7f0000631000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000eb0000)='\x00', 0xfffffffffffffffc) r4 = request_key(&(0x7f000086f000)='.request_key_auth\x00', &(0x7f00005da000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000999000-0xd)='/dev/net/tun\x00', 0xfffffffffffffffd) keyctl$unlink(0x9, r3, r4) getpeername$netrom(r1, &(0x7f00008a1000-0x10)=@ax25, &(0x7f0000525000)=0x10) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dc4000)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f0000229000-0x4)) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f00006ec000-0x1c)={@dev={0xac, 0x14, 0x0, 0x14}, @rand_addr=0x1, 0x1, 0x3, [@rand_addr=0x80000001, @empty, @loopback=0x7f000001]}, 0x1c) socketpair(0x19, 0x2, 0x8, &(0x7f000057b000)={0x0, 0x0}) ioctl$TUNSETLINK(r6, 0x400454cd, &(0x7f000022b000-0x4)=0x5) 2018/02/12 18:15:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000052e000)={0x0, 0xee, "ef3b4c43c727cae61d280a78931a8f45c8fe2d095d0c60e3f68c730b4e1e2dc9547f7884efce367f774f39ceed357cecf29017b90e6dcc4f5e87cf0b3e430b32942852713a0f20f527c32cb48cd4a2aa72c2a1c84f7ec43e19860448998b0ba17aace1849e58543d70660ff0bb3b88137822f7e3d5d6dc510b5d222c01306e945271cf1483e3933c137db281ad77b5d228eda12029959885bbe63ed6ca89c37897978de62e86dcaf08842b09bc9e55c4b4022a9709abbceb00e7837b87ce9471efe13ea1b21c04f02e4477a907f59fc6080d39202c94f47dd0f72f98adaac6e1e02da8a0749ca5bb2a81e468ac42"}, &(0x7f0000693000-0x4)=0xf6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000957000-0x8)={r3, 0x4}, &(0x7f0000df4000)=0x8) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) [ 58.178997] QAT: Invalid ioctl 2018/02/12 18:15:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000bda000-0x120)={0x2efcbcd0, 0x7, 0x1, 0x20, [], [], [], 0xfffffffffffffffc, 0x8, 0xfffffffffffffffa, 0x1, "8a82c7489a53406eee378a38a9d9fb51"}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 18:15:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) mlock(&(0x7f000080b000/0x4000)=nil, 0x4000) 2018/02/12 18:15:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000058d000)='/dev/admmidi#\x00', 0x1, 0x200) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00008ba000-0x18)={0x0}) r3 = mmap$binder(&(0x7f0000ff3000/0x4000)=nil, 0x4000, 0x2000003, 0x8010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000026c000)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d87000)={0xf8, 0x0, &(0x7f0000300000-0xf8)=[@free_buffer={0x40086303, r2}, @reply={0x40406301, {0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x60, 0x10, &(0x7f0000b1b000-0x60)=[@fda={0x66646185, 0xa, 0x1, 0x2}, @fda={0x66646185, 0x4, 0x3, 0x22}, @fda={0x66646185, 0x3, 0x0, 0x24}], &(0x7f00001fd000-0x10)=[0x28, 0x0]}}, @acquire_done={0x40106309, r3, 0x1}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x18, 0x18, &(0x7f0000405000)=[@flat={0x73682a85, 0xa, r4, 0x1}], &(0x7f0000ab6000)=[0x68, 0x18, 0x0]}, 0x7}}, @clear_death={0x400c630f, 0x1}, @request_death={0x400c630e, 0x0, 0x1}, @clear_death={0x400c630f, 0x2}, @clear_death={0x400c630f, 0x36c}, @release={0x40046306}], 0xdb, 0x0, &(0x7f00007f6000-0xdb)="f6b49bacee571ca9653acad4b8fa172c242ad8cc68606b3bcf248dd50d9c6d64c56d90327dbebd8f5a7a0a66cdb58370e84b14a2d6f9ffe1d788480b65cc6cc46df728a19690432539adb151fc209b679ee2bb20905cb75bd94da648f825f2506b1dd6260079b947d4dfbe0ac8a39e372bb6a2a6c1a3df39d0cc72396cbda04a770480eb03deeed93bf9f74e3917063993275b53857ae92f143ec9c5be55ca3384dc0151465dad2f4245877879dcbfd52633d86df3e85bfe4338be4470887c03758b9c0f4f477c62cc1807e9cbb67cccbd65a0530b1a8bd1362260"}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000043000)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/12 18:15:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) pipe2(&(0x7f0000f86000-0x8), 0x4000) keyctl$invalidate(0x15, r0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6}, 0x1c) r2 = syz_open_dev$admmidi(&(0x7f000064c000)='/dev/admmidi#\x00', 0x1, 0x4000) sendto$inet(r2, &(0x7f0000f81000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:45 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0xfffffffffffffc63) 2018/02/12 18:15:45 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000942000-0x9)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f0000f99000-0x10)={0x9, 0x8001}) 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={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff71, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0x0, 0xffffffffffffffff, 0x8}}}}}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000342000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) sendmsg$nl_generic(r1, &(0x7f0000fee000-0x38)={&(0x7f0000e5a000-0xc)={0x10, 0x0, 0x0, 0x1001080}, 0xc, &(0x7f00003ac000-0x10)={&(0x7f000067a000)={0x54, 0x34, 0x200, 0x1, 0x3, {0x10}, [@generic="f9949fa007e306efb1fd4d4bf45775916cab28415d3f6941230b0b12ea34d49872032d5bb18bd31cb4e5d2d41ec9bbbbedea0e65683f144ae7addac6fb6ec4c6"]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00007a3000)={0x0, 0x8}, &(0x7f00001f5000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e9a000)={r2, 0xd8, "d0454f0b06e569a8a47ee25c2878b7888d0d467e0706ee0acfaa8462d17947dd055556ff0da2adde053ea2d537f866acc9356e2233acf7e44ca054cef89b1fadf9d4d63806543c9548a940920f8aeebe57efa3b6f355a10c486e5b86b4892a7ea50fd2599270733e9d9edc3a3028340f27c90931ad11956e9e87ed15af96afe7014f51ee98adbf6544b958582ea1ab2e8582ac6c951d00f7fb4cffc29cd0bceee969ff89841b320505056dbc3852d2a8ca318be2027b5b006955a5dfbd686cfee990636fce61577452494dc4ed82fbcaea281bf947c33314"}, &(0x7f0000474000-0x4)=0x255) 2018/02/12 18:15:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) sendmsg(r0, &(0x7f0000b2c000)={&(0x7f0000db5000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000154000)=[{&(0x7f00007a3000-0x6)="d97189110b69"}, {&(0x7f0000743000-0x4a)="9b0b7cbe4f7355f3fac5de620960c15e36f2467fafea930d527ea3555c58e65367a0dee92f2257574e6abff566543b93cd1886dd87d8a6b225b5329d554b9327287ef2b3b2cb4f921ae7"}, {&(0x7f0000476000)="82420eced5f271cc4c8ece26e53117c0b9e5155a4de25c1a1bb102a64c61fb034e11dc9f3fe341cee7a28887e3620a090a8bd11d3b543e51e716a894dd95a915efc4b2e81c983ba8b61f6cac15e38a97433230ee72c05d603e225e01b2e8dae335496a609ddbe40364b4566de1e3c30da16e1818d600035eee877fca959399e3af30b44bad4b2872523e98902d8b6e638622865705ff370965c6031328ecd269c480ba72ebc25e4679e7737b9d0e1adc903cc0f323643166670bd44b7258e0d3889f3ee5b2b78d4371b13ebfbfd2c5e25861c4"}], 0xde, 0x0, 0xfffffffffffffd05}, 0x0) 2018/02/12 18:15:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000e43000-0xd)='/dev/dmmidi#\x00', 0x8ac, 0x600) accept4$inet6(r1, 0x0, &(0x7f00006e7000), 0x80000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000057e000)=0x8e3a) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00002bf000-0x4)=0x2, 0x4) r2 = socket(0x2, 0x3, 0x6) getsockopt(r2, 0xff, 0x0, &(0x7f0000000000), &(0x7f0000002000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000baa000)={0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00001ac000-0x8)={r3}) 2018/02/12 18:15:45 executing program 7: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) unshare(0x8000400) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000059000)='/dev/vcs\x00', 0x100, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f000005a000-0x30)={0x7fff, 0x20bd493e, 0x1000, 0x6, 0x9, 0x4}) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000059000-0x30)=[{&(0x7f0000059000-0x70)="63b47b64e85002769a014293a4d0e1bfd2c60db6526f99f0ef9eeb8aab3c45aa1d1597b7a4db867d2924333c56120810ff3218c3dfb09f92e7756bc86ab9d1cff17f25e79518e1ca22dff9ff7adae69f44dc4e5fb0b7de297343dc662cda5172d2c89ee5707be9b92269a8dfffbf4afe", 0x70}, {&(0x7f0000019000)="ce555f3ef53f84316c75f57ba507c08938c3bdf06a3f1472b72aafc9bf58c0cfff21c74d93e1a07f310d5a922b42090692189aa3644249ff852e1b1b4b7670e85e92f9d8b6897b331de8a3336145af45ca0d3f1030225e1a865b494b93e8a7ba39dbcf5b881a41794eb9fd0038fed805bacb2749", 0x74}, {&(0x7f0000058000)="b72e8b55937faefce4e2a09a8073ea1d33efb325e24f94d65cab5070d0beec68b101e5165760f5fb02fc79ea2f295b3c6825d35ba52f04c711d45477565a8e6415cc728ab37d26aa8dfd9cefd023173d06be077d7d3e1a00a47d4e40f3e46623be123fc06fcc08e988fb12a2ba1723ef2f65f0f1d4e46cd9366b58d0831811f21f800aa3eeacf4d69afade37", 0x8c}], 0x3, 0x1) select(0x40, &(0x7f0000039000-0x40), &(0x7f0000001000-0x40)={0x80200}, &(0x7f0000032000-0x40), &(0x7f000004c000)={0x77359400}) r2 = syz_open_dev$audion(&(0x7f000000a000)='/dev/audio#\x00', 0x800, 0x145000) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000059000)={{0x1, 0x9, 0x7, 0x3, 0x3f, 0xa27}, 0x6}) 2018/02/12 18:15:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xfffffffffffffffe, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 18:15:45 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000)={r0, 0x0, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000001000-0x4a)=[{&(0x7f0000003000)=""/96, 0x60}, {&(0x7f0000004000-0x1a)=""/26, 0x1a}, {&(0x7f0000003000)=""/111, 0x6f}, {&(0x7f0000003000)=""/189, 0xbd}, {&(0x7f0000002000-0x45)=""/69, 0x45}, {&(0x7f0000002000-0xfb)=""/251, 0xfb}], 0x6, &(0x7f0000004000-0x75)=""/117, 0x75}, 0xfff}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000003000)=""/72, 0x48}, {&(0x7f0000001000)=""/37, 0x25}, {&(0x7f0000003000)=""/237, 0xed}, {&(0x7f0000003000-0xb6)=""/182, 0xb6}], 0x4, 0x0, 0x0, 0x4}, 0x3}, {{&(0x7f0000003000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000001000)=[{&(0x7f0000003000)=""/244, 0xf4}], 0x1, &(0x7f0000003000)=""/163, 0xa3, 0x1}, 0x2}, {{&(0x7f0000001000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000000000)=[{&(0x7f0000004000-0x5)=""/5, 0x5}, {&(0x7f0000002000)=""/71, 0x47}, {&(0x7f0000002000)=""/173, 0xad}, {&(0x7f0000004000-0x1f)=""/31, 0x1f}, {&(0x7f0000003000)=""/208, 0xd0}, {&(0x7f0000004000-0x25)=""/37, 0x25}, {&(0x7f0000003000)=""/62, 0x3e}, {&(0x7f0000002000)=""/159, 0x9f}, {&(0x7f0000004000-0xc6)=""/198, 0xc6}, {&(0x7f0000001000-0xf3)=""/243, 0xf3}], 0xa, &(0x7f0000004000-0x5a)=""/90, 0x5a, 0x8}, 0x5d12}, {{&(0x7f0000001000-0xe)=@l2, 0xe, &(0x7f0000003000)=[{&(0x7f0000004000-0xb)=""/11, 0xb}, {&(0x7f0000004000-0x11)=""/17, 0x11}, {&(0x7f0000003000)=""/95, 0x5f}, {&(0x7f0000002000)=""/232, 0xe8}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/96, 0x60}, {&(0x7f0000004000-0x37)=""/55, 0x37}, {&(0x7f0000002000)=""/43, 0x2b}], 0x8, 0x0, 0x0, 0x6f2}, 0x1}, {{&(0x7f0000004000-0x8)=@sco, 0x8, &(0x7f0000003000)=[{&(0x7f0000002000-0x5)=""/5, 0x5}, {&(0x7f0000003000)=""/103, 0x67}], 0x2, &(0x7f0000003000)=""/15, 0xf, 0x569}}], 0x6, 0x2001, &(0x7f0000003000)) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000001000-0x28)=@routing={0x0, 0x4, 0x3, 0x1, 0x0, [@empty, @mcast1={0xff, 0x1, [], 0x1}]}, 0x28) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000001000-0x10), 0x10) 2018/02/12 18:15:45 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000860000+0x329)='/dev/amidi#\x00', 0x8, 0x14040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x5, {{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1}}, 0x1, 0x2, [{{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x2}}, {{0xa, 0x2, 0x800, @empty, 0x4}}]}, 0x190) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000af4000)={0x0, 0x8000}, &(0x7f00006e8000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002c3000)={r1, 0xb4, "743175a786226380e09b3e6c9cc02f361c1e98395486be6de0d73eb8007fa07f68d1caf48ec106c143ae8ad3e8c4f2dcd5eebe2c43fac5bb3d578d4b2e10202d51a0d7ba8dbf8e5059c8bb1b642c766c1522224f9ab794c7ce0b6f642ab82f1beb4017bb914267349df9d3006f780ad70d1bc8597151488ac39d325d3ec56562de691633f6302beca00479addcba235041e266d2162dcabf51210140319e80bd982695e3d454e4785feacb124a794c2032d91d6f"}, &(0x7f00009cd000-0x4)=0xbc) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000024e000)={0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000035f000)=0x1, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000023000)='/dev/ptmx\x00', 0x100000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00002f1000-0xd)=']mime_typelo\x00', 0x1) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f000012f000)={&(0x7f0000d50000-0x24)=[0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x2, 0x1ff, 0x57ba, 0x4000, 0x2], 0x9, 0xdcc6, 0xb6, 0x6, 0x4, 0xfffffffffffffff8, {0x6, 0x63e, 0x100000000, 0x8000, 0x2, 0xd4, 0x10001, 0x80, 0x7, 0x7ff, 0x2, 0x0, 0x9, 0xc0, "7122abfdf18afa61023c6d2a2a120379e476f9c74b8aaed044bd2be901e8a70c"}}) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/02/12 18:15:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000074c000-0xb)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000285000-0x7e)="d927eb6b75226aea8373341509c3327b3f5bc347c66f0ab8d97d562e825915df19157ecffd767eec04037eadebad66bac2c18449a9c19ea535a6a18fff825e12327261d2b7c16bd75ba608babb90ca2a191490d93febd2c9cf6b6f2b00be4b1c72e828329d325a013f37ae87232604368c1e2941d13c9f4db1c3788006a6", 0x7e, 0xfffffffffffffffe) keyctl$invalidate(0x15, r0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003ba000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x400001001, 0x10000000000) connect$inet6(r1, &(0x7f0000670000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) sendto$inet(r1, &(0x7f0000083000), 0x0, 0xfffffffffffffffe, &(0x7f00007dc000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000097000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d4a000)={0x0, 0x5}, &(0x7f0000d5c000)=0x8) 2018/02/12 18:15:45 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000860000+0x329)='/dev/amidi#\x00', 0x8, 0x14040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x5, {{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1}}, 0x1, 0x2, [{{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x2}}, {{0xa, 0x2, 0x800, @empty, 0x4}}]}, 0x190) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000af4000)={0x0, 0x8000}, &(0x7f00006e8000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002c3000)={r1, 0xb4, "743175a786226380e09b3e6c9cc02f361c1e98395486be6de0d73eb8007fa07f68d1caf48ec106c143ae8ad3e8c4f2dcd5eebe2c43fac5bb3d578d4b2e10202d51a0d7ba8dbf8e5059c8bb1b642c766c1522224f9ab794c7ce0b6f642ab82f1beb4017bb914267349df9d3006f780ad70d1bc8597151488ac39d325d3ec56562de691633f6302beca00479addcba235041e266d2162dcabf51210140319e80bd982695e3d454e4785feacb124a794c2032d91d6f"}, &(0x7f00009cd000-0x4)=0xbc) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f000057e000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/12 18:15:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000a6a000-0x73)=""/115, 0x73, 0x2) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f10000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d3a000-0x9)='/dev/sg#\x00', 0x3, 0x40) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000c36000-0x90)) syz_emit_ethernet(0x2a, &(0x7f0000d93000-0x91)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x0, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r2 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000f78000-0x20)={0x0, 0x7, 0x4, 0x9, r2}) 2018/02/12 18:15:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000018e000)={0x0, 0x7f, 0x100000000, 0x200}, &(0x7f0000d31000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007b6000-0x4)=@assoc_id=r2, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000fbe000-0x6)={r2, 0x8001}, 0x6) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00001f4000-0x20)={@generic="83ebe5fbcfdc88db05778660c74e7e90", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}}) 2018/02/12 18:15:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ba3000-0x4)) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000f9d000)=0x1f, 0x4) 2018/02/12 18:15:45 executing program 4: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0