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", 0x1000, 0xd, 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000dfa000-0x2d)=""/133, &(0x7f000034a000-0x4)=0x85) [ 58.629044] binder: 8861:8884 got transaction to invalid handle [ 58.629054] binder: 8861:8884 transaction failed 29201/-22, size 40-40 line 2788 [ 58.648486] binder_alloc: binder_alloc_mmap_handler: 8861 20000000-20002000 already mapped failed -16 2018/01/05 06:34:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x100000008000) write(r0, &(0x7f0000939000)="240000001a0025f00800001d00eefa0e0a00000000040000f000deeb0800010001000000", 0x24) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00006fe000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000584000-0x4)=0x5) 2018/01/05 06:34:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005a2000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000119000)=0x0, &(0x7f0000250000-0x4)=0x8) r3 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00004fd000-0x8)={0x1, 0x3}, 0x8) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000924000-0x9)='/dev/vcs\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000dc2000)={0x8000, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f000014e000-0x10)={0x6, r5}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000d4000-0xc)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r6, 0x4018aee3, &(0x7f0000e37000-0x18)={0x0, 0x0, 0x0, &(0x7f0000140000)=0x0}) 2018/01/05 06:34:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000331000-0xc)='/dev/random\x00', 0x0, 0x8800) r1 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00001e0000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x6, 0x0, &(0x7f00002d8000-0x10)=@common='ip6_vti0\x00', 0x0, 0x0, 0x0}) timer_gettime(0x0, &(0x7f000083d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f000012f000-0x10)={{r3, 0x0}, {0x0, 0x0}}, &(0x7f000003d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5) prctl$getname(0x10, &(0x7f00004e1000)=""/74) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000193000)=0x0, &(0x7f000086b000+0xe6d)=0x4) 2018/01/05 06:34:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f00001a7000-0x16)='net/ip_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x0, 0xffffffffffffffff) io_cancel(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0xc4)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000728000)={0x5, 0x9b05, 0xffff, 0x2, 0x3}) capset(&(0x7f00000e5000-0x8)={0x0, r0}, &(0x7f0000264000)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 06:34:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000035d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006d3000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x5) 2018/01/05 06:34:34 executing program 7: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x1000, 0x80000000000, 0x20000000000, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x8, 0x80) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df1000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000def000)={r2, 0x80000, r1}) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000dac000)=@add_del={0x2, &(0x7f0000df4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1f}) bind$inet(r6, &(0x7f0000df1000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000910000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003d1000)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, r7}, 0x10) sendto$inet(r6, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000de9000-0x18)=@generic={0x6, 0x3, 0x4}) setsockopt$sock_int(r6, 0x1, 0x23, &(0x7f0000df2000)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000b27000-0x90)={[0x3f, 0x7ff, 0x1, 0x5, 0x6, 0x7fff, 0xcbe, 0x59, 0x400, 0x8001, 0x5, 0x7b, 0x7f, 0x81, 0x1ff, 0x1ff], 0xf000, 0x1000}) setsockopt$inet_tcp_buf(r6, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00009ec000)=0x7, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) getsockname(r8, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) sendto$inet(r6, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r6, &(0x7f0000108000)=""/4096, 0x1000) 2018/01/05 06:34:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000f5000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000075b000-0x6d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0xfffffffffffffebf, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x11, 0x0, "7a000000c604006dc2"}}}, 0x2f) bind$inet6(r0, &(0x7f00004de000)={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb59e}, 0x1c) 2018/01/05 06:34:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x800000000000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000652000)=0x8001, 0x4) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001a7000-0x14)={0x0, 0x1, 0x5, 0x7, 0x40, 0xffffffffffff8001}, &(0x7f000091d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000dd9000-0xa0)={r1, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x20, 0x6, 0xfff, 0x8}, &(0x7f00001be000)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000411000-0x10)={r2, 0x100000000, 0x2, 0x4e498dc6}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dfb000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000f40000)={0x1, 0x0}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000acb000-0x1c)=@req3={0xb597, 0x70, 0x703d, 0x400, 0xfffffffffffeffff, 0x8, 0x800}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000e9a000)={0x400003e, 0x6c, 0x0}) r4 = add_key(&(0x7f0000139000-0x12)='.request_key_auth\x00', &(0x7f0000b2e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000bdd000-0x5)='user\x00', &(0x7f0000a7c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002f8000)="8ce509759a81b418fb841ad7b603c4f4c405fd77269ac9139520c42c1d41fb4db82bff8a397705ee191d80ef4f80fc3d0bf8235fb7d288ce171b3935994a1c47581e68fa5aba323d093b082dcc6d9f3f018514d3803c401a37a07cf750823a08e44ca9812b0f33eb81e18cfae4a4bf10fe02a8a6f5cdfe7e6d3944d8d4f8b869cc7d1cab2741da872f023f7e4aa6cb2883f5c55a91e847131451915e2cb5dac940640cca78997b59e5c994a294cf15b3119040c6683d34d86b4ad659d87b51ddb1bace8b239120a1fd5f44aad750bef773e377a2", 0xd4, r4) get_thread_area(&(0x7f0000fe9000-0x10)={0x20, 0x20000800, 0x1000, 0x9, 0x0, 0xffffffffffff062c, 0x8001, 0x2400000000000000, 0x400, 0x3}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e1d000)={0x0}, &(0x7f0000fc9000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b04000-0x53)={r2, 0x4b, "3487dd4f7611ca2a300ee973772644cf8484d86e266f7ba18ab5ef015135664a0200c493aad8eabbbc1282b3dde78c00c17aa3351b6b4de809b551c0cc2db08cb3087c33bf915fca96d9b8"}, &(0x7f00008ec000-0x4)=0x53) dup3(r0, r0, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000e3d000)=0x0) [ 58.653609] binder: BINDER_SET_CONTEXT_MGR already set [ 58.653620] binder: 8861:8884 ioctl 40046207 0 returned -16 [ 58.653635] binder: 8861:8891 unknown command 0 [ 58.653644] binder: 8861:8891 ioctl c0306201 2000a000 returned -22 [ 58.665645] device eql entered promiscuous mode 2018/01/05 06:34:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x4, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x3, 0x0, 0x407ffc0003}]}) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) eventfd(0x0) 2018/01/05 06:34:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000493000)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x1000802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) io_destroy(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f00003da000-0x1)=0x4) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file1\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x8000000000000001, &(0x7f0000001000-0x3)="749598") perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x842, 0x2) gettid() fchdir(r0) r1 = syz_open_dev$sg(&(0x7f00003d7000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xa, &(0x7f0000002000-0x10)={0x0, 0x0}) getitimer(0x2, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f000082c000-0x78)=[{{0x77359400, 0x0}, 0x400, 0x0, 0xffffffffffff062c}, {{0x0, 0x2710}, 0x3, 0x3, 0x8416}, {{r2, 0x0}, 0x0, 0x9, 0xa}, {{r2, 0x0}, 0x1, 0x6, 0x40}, {{0x0, r3}, 0xc96, 0x0, 0x8000}], 0x78) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000cdf000)={r2, 0x2710}, 0x10) ioprio_set$pid(0x2, 0x0, 0x7eb0) ioprio_get$pid(0x0, 0x0) sync() sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) [ 58.811952] device eql entered promiscuous mode 2018/01/05 06:34:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f12000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f000091b000)={0xfff, 0x80000000}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000afa000)='net/igmp\x00') signalfd4(r1, &(0x7f0000e7f000-0x8)={0x0}, 0x8, 0x80000) preadv(r2, &(0x7f0000980000-0x40)=[{&(0x7f00000ee000-0x92)=""/146, 0x92}], 0x1, 0x0) 2018/01/05 06:34:34 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80806, 0xe495) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000007000-0xc)={0x0, 0x9, 0x2, [0xc1, 0x8]}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000005000)={r1, 0x4f, "42bcabb13b6163ee45a8fe352f4f30a3db72a9f6c6f255d97dccac910700a82a245d550f707fa5781b2ccf5eff84bdc5cf78eb2f6d3bd8a0c0b074ee3a799fdac6864affdda1d740c19780c6cc1b4d"}, &(0x7f0000009000-0x4)=0x57) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000006000-0x18)={@loopback={0x0, 0x1}, 0x800, r3}) r4 = gettid() r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) r6 = syz_open_procfs(r4, &(0x7f0000005000+0xff6)='maps\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000004000)={r2, 0xc2, "710c054e3e7cfacf2e15c92cf1c4d00ef2c846ee4f7e40a423e24d4ab8d6685e0d359c36053e5feb5ec02a19742aed1db192f9224f12a7c3b844c5db032e8116a5f190d8e6b0c67ad64ebac1e22020c1cfa54d49308bc6367f40f834032dddb45f47966eaa87512988bb372b77ae0f5a716a9883684cfda9034b10b2a92c924958cceb7d694d31f1fe0500c2d0a4c7abf4488a222d5ac3ad0bf1b949a5d0d1a122e7534547a3a4578962f0f6d04e8059b0a20229363d0f02be4c28baae6119235bbb"}, &(0x7f0000002000-0x4)=0xca) syz_open_dev$amidi(&(0x7f0000003000-0xc)='/dev/amidi#\x00', 0x8, 0x12501) fcntl$dupfd(r0, 0x406, r5) ioprio_set$pid(0x2, r4, 0x7) readv(r6, &(0x7f0000006000-0x80)=[{&(0x7f0000007000)=""/172, 0xac}], 0x1) 2018/01/05 06:34:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000e69000)=[{{&(0x7f00006bb000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000773000)=[], 0x0, &(0x7f0000e08000-0x2d)=""/45, 0x2d, 0x0}, 0x0}, {{&(0x7f0000662000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000046a000)=[], 0x0, &(0x7f0000bdc000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x10000, &(0x7f0000444000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000e78000-0x4)=0x0) socket$packet(0x11, 0x3, 0x300) write(r0, &(0x7f000034f000)="0203001f02000000000500801e0e3648", 0x10) 2018/01/05 06:34:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f00a07", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001bc000)='/dev/rfkill\x00', 0x20002, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000e7b000-0x44)="9800f60f5fbac0349ade339726de0ddab4619e14a6e70548d51d1dca0234b59ed5b2b87497abe71b7ae28281b84801035ba9ad7a2f6446459fb06ed50cbd850566d70cd4", 0x44) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000154000-0xc)={0x7ff, 0x1, 0x4, 0x2, 0x7}, 0xc) 2018/01/05 06:34:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x400, &(0x7f0000001000-0x80)="ff6da6c5a0b20486b3f4a3903082fc70e9f53b8f26f3b270798bb4a34f62448a36a0dca40e65704b560d9a4647a96cb0ed8dd79c7f8ed7a0d7e0b89648ab52e68981df4ca691c4db911874f1496052f818edcb9bd2fef14181e238cd4bac8fcb0ce9ec0792c447aa029224a79ee7b6eea4e364d6a73fbd213aa4241ff306a368") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c93000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002fb000)=0x0, &(0x7f0000f63000)=0x4) 2018/01/05 06:34:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$sndmidi(&(0x7f000088d000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x10041) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000830000-0x4)=0x0) bind$inet6(r0, &(0x7f0000356000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001cf000)={0x0, 0x0, 0x82000000020}, 0xc) writev(r0, &(0x7f00001b7000-0x20)=[{&(0x7f0000bef000)='9', 0x1}], 0x1) r2 = syz_open_dev$admmidi(&(0x7f00003ff000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000e4b000)=0x1ff) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000c4000)=0x2, 0xfffffe21) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 06:34:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fa6000)={0x0, 0x0}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$mice(&(0x7f0000c0e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000215000-0x8)={0x6e97e8bb}, 0x8, 0x800) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000f6000)=0x0, &(0x7f0000f78000)=0x4) recvfrom$inet(r1, &(0x7f0000a3f000)=""/3, 0x3, 0x10000, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) accept4$llc(r1, &(0x7f0000131000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ef7000)=0x10, 0x0) 2018/01/05 06:34:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000001, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b30000)=@sack_info={0x0, 0x0, 0x0}, 0xc) set_mempolicy(0x8000, &(0x7f00008bd000-0x8)=0x3, 0x3) 2018/01/05 06:34:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x2)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000f7a000-0x4)=0x0) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f00004b8000)="") keyctl$session_to_parent(0x12) get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00006ea000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000b1a000)=""/143) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005eb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000236000)=0x3) r2 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) r3 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r2, r3, &(0x7f0000023000)=0x80, 0x26a950b) 2018/01/05 06:34:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) r0 = socket(0x20000000000000a, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000f05000)=0x2, 0x4) 2018/01/05 06:34:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000491000-0x79)=""/144, 0x90) shmget(0x0, 0x2000, 0x78000008, &(0x7f000077b000/0x2000)=nil) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00006e8000)=0x3ff, 0x4) 2018/01/05 06:34:34 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000000a000-0x4)=0x0, &(0x7f0000000000)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x7fff) 2018/01/05 06:34:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000578000-0x5)='dead\x00', &(0x7f0000d71000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a86000)='\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f00006ab000)='dns_resolver\x00', &(0x7f0000fae000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000543000)='dead\x00', r0) keyctl$invalidate(0x15, r1) keyctl$set_timeout(0xf, r0, 0x0) 2018/01/05 06:34:34 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000817000)='/dev/dmmidi#\x00', 0x31e70bbd, 0x10003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x3)=0xc) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x9, 0x10000) ioctl$TCFLSH(r1, 0x540b, 0x8) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000058000-0x18)={0x0, 0xfffffffffffff7a5, 0x550, &(0x7f00005b1000-0x8)=0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f00001be000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000c71000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x8600) 2018/01/05 06:34:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000067e000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000478000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000)='cifs.idmap\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="2b42a4a0a4c0ebf4712f93fc036aa1df87ddcce7e7a9143103fd3529c4b63f66e076", 0x22, 0xfffffffffffffffa) r1 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) 2018/01/05 06:34:34 executing program 6: mmap(&(0x7f0000001000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002bb000-0x28)={@common='bcsf0\x00', &(0x7f0000277000-0x10)=@ethtool_pauseparam={0x40000013, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000a07000)='/dev/audio\x00', 0x10042, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000f03000-0x92)="1e331466f31b53c406dc41c3671893b5a1098d4107b1f413b4ad3e771c4dafde4c68781bad10b279d6be474bdc57ea13d6d002184bef4431d1bad5b0992495971f510df5aaadbc9dc6b9472080eafc240e08d80a1a7d8483a45fc18df565ec007a3138858562ca8dcd6528c8864530b0caf2c2013b6b37aeae5e0c724e295d7990748e5915a74272be2967a3397dc77c3624", 0x92) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000df7000-0x4)=r2) clock_gettime(0x0, &(0x7f0000f85000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000f84000)=[{r1, 0x2000, 0x0}], 0x1, &(0x7f0000f85000-0x10)={r3, r4+30000000}, &(0x7f0000f84000)={0x8}, 0x8) 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) kexec_load(0x3c17, 0x9, &(0x7f0000000000)=[{&(0x7f0000001000-0xfc)="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", 0xfc, 0xffffffffffffff80, 0x3}, {&(0x7f0000001000-0x81)="76a1a9109210f3c98a21c79a4bbfafb7c9c857c28a4d16a3a9b4da50c448e42e23dcde1152bc76c8e88f1db049be512465794dd7e2929332bed029c3928194ae745870b96c587d96aecefcff4a97b9091bee89f27d69a05b93223d5af948a02274b137d7ba6e026ffb0ebec82f26a6930fe64fbb33bc99f4581cd34116482e6e73", 0x81, 0x4, 0xfff}, {&(0x7f0000896000-0xdd)="f8893ee06310189f80992d48c9b6cd57d932108a0b5126e8f518f0c2a4ba43e7c2e5b665d464e62f8be1b6c3c0f2f5c5a3f4a7efc0365c64021ac57c03eed808b60af4e1590071228a805636dec304b1cfe301c39379ca23d3ef4d96d8eb77360bbb8b423c276203cb8e38e9e69bd82dd2c2f10e69f41b38b3879324254a8a6332bc31f5045ce6648a07b7e49fedf637d1971b1e266d4a29eb3b797097a0bc637404cd76f36d27b800cbf21ebf65d9646b77d6092a698db93980444612128761e57654fe42993b38f54080454d8edbca9e3a04bbb27ac7abc92086665f", 0xdd, 0x1f, 0xfffffffffffffffb}, {&(0x7f00009f1000)="6a12e9b76369fdbebea7717bf6a6373b93f43e0c6f0ba04694b47705bc2e5cfaf263cb7f646086d9c6c96198d58fa9dc72fa0ab65d7fe192d9ace934f72992fecfc0b9e641c42e369ecfee6704e49f6a5ee5909d003da73bd3b7cedaa51802ce33b3081f51b84b1a34a3d7b79dfc51bcc5787a0e11fbfe689713117d4818958fdca316c1f6cb93d493f1ab9aa37d220e79138da1", 0x94, 0x401, 0x6}, {&(0x7f0000a8a000)="8621cc7b266b35813a61181ec2ef7310cca44fb9997647b581d8f9b01ffd19e144f2ca7b7da74162909de6b37b7872eed6a84d5de6e6efab8d64ca4c1a93fe038f86e70e3663c65abddacb05fd45a492f5fc8e09c91d7160a4714aae43f2fba95ac39895781d3bb60edb0380a1b8cf8c378e45fc90f07c779a3f8827cce9074cafc6dc641edd4383730406c615040e525471e2c92634", 0x96, 0xf16, 0x10001}, {&(0x7f0000001000-0x1000)="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", 0x1000, 0x4, 0x1}, {&(0x7f0000001000-0x55)="cfe8d8e05042b19bb770309999a06af81ccf1644dee489a7e71221807f4d963a1d80cce849a9e3a4336e854d49b357026f9bf355a39e3823d40150a0137018afc03aa9d7b3044bd04e075974f7d4e1c42f81565653", 0x55, 0x81, 0x4882e2c2}, {&(0x7f0000000000)="c26e45c6ab3309d9f19a2650c8c9f797eca8b401942d627ae099e28699e072467424d77d82fc01f17b42f1bd43f61af00cab9c91ce0d1f7d9e5a7bb72ad4bad406c24c46a16b2fcdb870b705132ba146a18ea1d1325690e10ffe74a55cad78517a4dc717ff49282380b7fae85b08c42cad8024778e9c5c73161b3d5fa56694772633e563f9e88a1ce2e290ea98277865879f90cdd747439235b4e58761f38b7cd160a223986304c4b5e8334933c7ef35e51ed227b5fce5a74d11c805e15f32abd21885223002b57b2c44aa012f1f2c1dc7c3b38ddb260fd73aa48769ddfcdbf9f2ad95c2995da6798e8c0118b5ab15c4401674270b5b3775635f0a355ed5ed9d328e8cf1032607260efcbd6b12d725ecfdf5fb45c60f8c7578828248e6cb5ffcebbf8dea2e437e5c14c38edbf79c1ba5d866cc684cd65995832174812c8d22dcb8a27592b48fa66c680d174518d4323a7cb298f786a94c2eecc05de6cd4fbffcbc4e8aad5da7a835a61a03f0b2a456c5de7a7b5730a95f61f276033808f95e4ebb8c4d0beda8eaa081dc5412691a5f523a0629101d149e77c6ac84d9d1b36a717e4add48bdfb8e4800bf34a3aaa279b8fbaa8b66ae694687e6f2e040e91d7c91b86fa4b233111ef8b28a509582223db22298e105ccb6813fbb0083e1ae3a21d1404a8e229f7dac14a04eddc89ce8b7e3c707a69dda85b27562676c515b6747cc3471af0ec8765453457aa3e81ae87cd5b0540f0c3f9a6125a6dae40614f67b585a824344f81e12fb116bd726e61fee34fe3c5fa05b46f23e97be9b41df426c69ad32dbc33c2d9b8917da77c731cf9659709a46fec6acd4c5519862ab741388f4a9c178442a90823ec9131026afc5e7aca5704f1fdabf2288cf88a19cd025ebcbeab6f8fd54329bdba3e333472e23ea6bf9581d1c180c2589fafd937fe623ef6614874dca7b4ce257e77eb1980572fa0cff1f1c0f9e4ddd9e467564905123f3f305c3c18bafd68cc73fe0da3c49ad4a2912dce7324e8f843513f0e9f5fb179a64e608fbdbee56d363214ceb1b0926a0a970d1176669e20fe1c986d53ebb28658843692b3f01df4a685e96b1a0184a9c2deb0698640aad1da2650e7f84484c934fed3676400ef5158e6a50dc14254114431c0e101e6b08f54c9f99d5b522c218e1e193fef9fe01c081cb98d650edf506ad80215ae61f74a3fee82110d69d1e6cc8e7fd8c4a25ced2e3c20e047482990085eaa4063f54b606fbc04b5bf7f20fc2d26b325b7d63591c374c5d649939ebcbc432b71e44d3adc81ffd186560d45100a30d6febd2abbf798e961242ac54185e6b18ad7ed474c87acf1745647fe8c46eb65a8acc79b7468383b949651735a8e9d26e801af2340f377e3d4318e336a8fb06b660e8d4db392f0611680253105b69d46a101818ef8ccd990fa625bccf73981ef44e19d562f82a0fa1fd2980e134e16033cfcfd9a84766305a3ed79abe95dc549c8fb9cc7529a6d02cb5a302a786ffb6e7cf3b42f68f35d18eed328a4f4712548dab31af9b171d969a7c61719ddaa5e0e88831d97eb07723e837ea31b734c23b1e2f2f225c74c8e8798b0a2abe1af31d1df709cce487f479bea615186bfef25b082de9ff5d66b2176798714216e043c10ecad3b7c45598b4f5e79e43dba65578f70d7b5b726f36dff975e0962f6bab703e546db27f8084cb27f8bdb6bfdc0d072c90f2a964f70643e2286c1444cf701427a9aaa739dacf520c5be6363c2173d489667e6e24cfebdb62718a47062013f55fd37c01e101c22a03a5e8e876ffc27e5cb7da9364d2e4b517c13e2a2ec980983d105db82240977184058e7aa4d528e723f45a7fb0340ea611357b214708beef3184c2085bfa5fb9c016ab9f1941eae5bee2aa2998c9f3561d7a093bb1eff08326a5129a91abf9e61c70bb1d9a0362e94914c732b8c919d5b999d8037c5461ad42b7943ad07a162df6f91053775269e153933718c2fa155ec99abb3a597f410e69184c540753b251b13c4d94052fc125550dc3d1b984d6634dcc388c38e253d59951f49acf156d1f010a4b7db59c34926ecb9e9380516346d92b6d3f50bf61f7ac33cf46606bf2c78f3e1f5e2407a1dc4783270d0056111caf70f41f2208e5a68ba8ab521cecefe8f3c7d15f9906c321644aa628c05b8f593c46513c01d56bda2cda8c4f5cdfa1fcfa7c4026ef9d80db220a8a15ffa6c451bbea1dc3238da896683de78e8fe7b34be92a19b1ca430f744f1a589e418b007122c369bcfb831654f5d7fb9ab6666303fc4236d8af490ee5d13f7a7593bcbb9ae445f19c517b6395b819ed6f7a1ffa74149134969859a9fe3dfb830964764b43e39afbb7d9760950b18fd62ea8f7cba44cfc250a826cd4cfba9ac8e86c25e94dce12aeeb6eab0faaad86e6428230a8bf9b37fdf0c0fa1e7205c973510e97fee7ab0c340a98a9b951897898821a74ca21edee44d93d421a692595322dac12835a600181363f68c8afa61a3aec63980a06044eb4d0c57880dcb306041dc153cce85ed35e00ca44770275d2fd25a84426b651f9fd11180fdd976b1e84f14663228425679185f55fb2a884cdb1c4efcef8d0aca1215ae4966131fce6ac0c5e7ac316bc737220d1dd386e48cc1b3a9f04b604160aace0bcbd02720cd06b606c9b1b7bc43b6d65a12fe14cf52ff89db52b2d40a072c095717962878a12989da489c60baa8fb27c9f5748da830003df03c32f0c598f3915f9c35cc8335bb96ff89b4ee81e5537d6fa73effa75cc355a93650c05bd8a2f49eed19458be74b99f0b9b066159733b7a4522a86029990343cc25c5f4e0bb5fac5d018a0de5c1905a7c2fd394bba8299e587f50848271ea3a805f643496ad968765018d1dbd69ecf37039fb57d23cdbedb3194e192da8a1d4332f72cdf2a951149cffd7e6cd13657d770b8b00e1bf394ed17a0789cb3b64e45c392ab1c344c6b58c973bf92bacdbb11a00eaa841a1c14362ca3ceddaa738c8f84d63b7de8ed20b2795ff9cb9eff4db962e5df34b6846aeb627982e4d9820c73f0d9716f704615c02220a04568044f7437a7ce82abd35e323190fcac572a1288558d5af35c3417cbfaecc97f5dc9e456b043452cfc34c35990f18529f2ff670d55b9e4a2a552ee6200958c13af041c9164e00f04bae2681c452674d72ace434be05101bf38d09d4d3ee21e65bada367b91868a88fdb73382366523b9cbbef385247d42091e1b3ac0a2d4f0b1e4a5a56606aac33464599053274ab3aa4a3ac6f2418f9968fd02d9ce7d18c53e3a1fab06c31161dd927b4e9bd5650615e65967ff2422d78ee25987790ece42c1ffe6911f7df938bb3447a051d5547e21466983e4a2507eef7f57286bce2a7f0f4dec5fa1bc536c18a3d8e9d509f97746fb6159c20bce5afed49795fbd93bf044dd18a672a6292bd7e898957bcb4ca8fd2074434c63c4a298a4c181a7a844b0cb1717effa2496e9223a7e3125af71d146410163e4a22084b5c7c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0x1000, 0x3, 0x81}, {&(0x7f00002ff000)="5522e09b32b8a62db83e1c32e13b598c92b43120f210ac02ac3b7dbded65e7497ec8ddff", 0x24, 0x8, 0x1}], 0x160000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) pwrite64(r1, &(0x7f00008d6000-0x95)="d40911433f503a6a2f23ac0fdb39915806694572d188a58ef66d77f75eab17653a8580ab0359b40024d16b625cb13eafb121fe258429750ad04ca3a03e7e0e8b463c5b779708b353da41f539b8b5278def9f9e91f7728ff7c31b1eec3b465a4fa602d480a4c7991ce9fb49af842d4c80d5e37878c38beb657b56e3e4eacf287db3aec6c7bea41d74ed8adafff2a6aca9118c7e5870", 0x95, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000c4b000-0x10)={r5, &(0x7f00004b5000)=""/70}) 2018/01/05 06:34:34 executing program 2: mmap(&(0x7f0000000000/0x4f0000)=nil, 0x4f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ee000-0x30)={0x44, 0x0, &(0x7f00004f0000-0x1e)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000105000)=[], &(0x7f00004ef000-0x8)=[]}}], 0x0, 0x0, &(0x7f00004ee000)=""}) r2 = syz_open_dev$audion(&(0x7f000000a000-0xc)='/dev/audio#\x00', 0x8, 0x22080) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00004f1000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00004f0000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003d3000)={0x38, 0x0, &(0x7f00004f1000-0x38)=[@increfs={0x40046304, 0x0}, @decrefs={0x40046307, 0x3}, @acquire_done={0x40106309, r3, 0x4}, @increfs_done={0x40106308, r4, 0x4}], 0x7f, 0x0, &(0x7f00004f1000-0x7f)="35e832d2c22bf96d2def0a0401c2cacfc9e126df5a3027f7f956193bbe80b22926ba81b711d67a27847fb81c94fb958390db7d93ef73a1a9ac9881c3ff888f3fdf04d024b9fc303b8d104d118e2c98e09e9f08a05bd2a02343295b5133a74d4b8cf0860c4d20fdf780541eca515d3b88809d72b1228fce36f0d41d635a4a3e"}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00004df000-0xc)={{0x100, 0x5, 0x8000, 0x6, 0x5, 0x6}, 0x3}) bind$nfc_llcp(r2, &(0x7f00000ce000)={0x27, 0x7, 0x0, 0x0, 0x0, 0x8000, "d8903f5d57822cfb614065572ac8a92f9c259f22e4782da4c4adf4a17cb5ac06999b28fc4d1bd0251915f9f3e13e4561134f57e7d1ff488bec0c71d799efb4", 0xff}, 0x60) 2018/01/05 06:34:34 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000035b000-0xc)='/dev/autofs\x00', 0x400800, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000901000-0x10)={0x0, 0x5, 0xfffffffffffffffd, 0x4}, &(0x7f00002a7000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3}, &(0x7f0000d08000-0x4)=0x98) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000fe4000-0x9)='/dev/sg#\x00', 0x80000001, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) write(r2, &(0x7f000092f000)="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", 0xfa3) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000fe3000)=[{&(0x7f0000e87000)="9f", 0xfffffffffffffdb5}], 0x2ac) 2018/01/05 06:34:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x5f)=""/95, 0x5f}, {&(0x7f0000383000)=""/69, 0x45}, {&(0x7f000046d000-0x37)=""/55, 0x37}, {&(0x7f0000c1d000)=""/1, 0x1}], 0x4, &(0x7f000001b000-0x9)=""/9, 0x9, 0x8}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000008a000)=@hdr={0x0, 0x0, 0x0, 0xfffffffeffffffff, 0x0, 0x0, @eth={@random="efa1929a5b94", @random="6fed5ba777ea", [], {{0x88f8, @ipv4={{0xa, 0x4, 0x40, 0x800, 0x30, 0x3, 0x5de6b0de, 0xfffffffffffffffb, 0xff, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x80000001, {[@end={0x0}, @rr={0x7, 0xf, 0x9, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x2, @local={0xac, 0x14, 0x0, 0xaa}]}, @end={0x0}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x48, 0x100400}}}}}}, 0x48) 2018/01/05 06:34:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) waitid(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000fed000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 06:34:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup3(r0, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0xb, &(0x7f0000044000)={0x200, 0x3f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000e7d000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000c22000)={{0x0, 0x0}, {0x0, r4+10000000}}, &(0x7f0000f8b000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x77359400, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 06:34:34 executing program 5: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) readahead(r0, 0x9, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80000000, 0x2040) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000000)={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) process_vm_readv(r2, &(0x7f0000000000)=[{&(0x7f0000000000)=""/154, 0x9a}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000-0xe8)=""/232, 0xe8}, {&(0x7f0000001000+0xa87)=""/248, 0xf8}], 0x4, &(0x7f0000002000-0x20)=[{&(0x7f0000002000-0xe0)=""/224, 0xe0}, {&(0x7f0000002000-0x4b)=""/75, 0x4b}], 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r1, 0xfff) r4 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x27, &(0x7f0000001000)={@multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x8) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000002000)=0x19e, 0x4) r5 = socket$kcm(0x29, 0x5, 0x0) sendfile(r5, r1, &(0x7f0000002000)=0x0, 0x876b5e795) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x1, 0x16c, 0x6, 0x9, 0x4, [{0xffffffffffffffc1, 0x7, 0xfffffffffffff801, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x3, 0x7ab0, 0x4000000000000000, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x4, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xd0, 0xd727, 0x8000000000, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0}]}) ioctl$KDMKTONE(r4, 0x4b30, 0x1) write(r5, &(0x7f00002b4000-0x1000)='!', 0x1) 2018/01/05 06:34:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006ad000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000891000-0x4)=0x0, &(0x7f0000e18000-0x4)=0x4) syz_open_dev$sndpcmp(&(0x7f0000f09000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffb, 0x80000) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00009fe000-0x12)='/dev/input/event#\x00', 0x8, 0x20400) mmap$binder(&(0x7f00007f9000/0x2000)=nil, 0x2000, 0x4, 0x3853, r1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) clone(0x0, &(0x7f000068a000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000eb4000)=0x0, &(0x7f0000bb3000)="") [ 59.106881] binder: 9006:9014 ioctl c0306201 204edfd0 returned -14 [ 59.124687] device eql entered promiscuous mode [ 59.144529] binder: 9006:9014 unknown command 1292930363 [ 59.150913] binder: 9006:9014 ioctl c0306201 203d3000 returned -22 [ 59.167576] binder: 9006:9014 got reply transaction with no transaction stack [ 59.177712] binder: 9006:9014 transaction failed 29201/-71, size 0-0 line 2703 [ 59.188328] binder: 9006:9014 unknown command 1292930363 [ 59.194235] binder: 9006:9014 ioctl c0306201 203d3000 returned -22 2018/01/05 06:34:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001ae000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000cb3000-0x4)=0xffffffff80000001, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00007ac000)=[{&(0x7f000018d000-0x72)="2900000021001980010a7524830a002102000016000000000000000009000c000003000000315aec00", 0x29}], 0x1) fadvise64(r1, 0x0, 0x0, 0x3) 2018/01/05 06:34:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000002009, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a75000-0x8)={0x0, 0x0}) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) r1 = syz_open_dev$amidi(&(0x7f0000d62000)='/dev/amidi#\x00', 0x3a5a8bdf, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00003e0000-0x4)=0x0, &(0x7f0000bca000-0x4)=0x4) write$eventfd(r0, &(0x7f000046c000)=0xfffffffffffffffd, 0x8) read$eventfd(r0, &(0x7f0000345000)=0x0, 0x8) 2018/01/05 06:34:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = getpgrp(0x0) capset(&(0x7f0000000000)={0x800000019980333, r0}, &(0x7f0000dcd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x5, 0x805, 0x5, &(0x7f000070b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000054d000)=0x0, &(0x7f0000197000-0x4)=0x4) mknod(&(0x7f00004cb000)='./file0/file0\x00', 0x0, 0x0) open$dir(&(0x7f0000f06000-0xe)='./file0/file0\x00', 0x40, 0x20) 2018/01/05 06:34:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00003e5000-0x8)='./file0\x00', 0x101000000007ffc, 0x1) syz_open_dev$dmmidi(&(0x7f00005e0000-0xd)='/dev/dmmidi#\x00', 0xfffc, 0x10800) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fc9000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000041f000)=0x8, 0x4) bind$inet6(r0, &(0x7f0000fc1000)={0xa, 0x2, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x31b0}, 0x1c) r1 = socket(0x2, 0x1, 0x10005) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000d81000)={0x0, 0x0}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000579000-0xc)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000fdc000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 06:34:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000396000/0x4000)=nil, 0x4000, 0x0, 0x80000000002012, r0, 0x20000000) clock_nanosleep(0x7, 0x0, &(0x7f00008c8000)={0x77359400, 0x0}, &(0x7f0000e3c000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00005b7000-0x68)={0x1000000000, 0x3, 0x8000, {0x0, r1}, 0x6f1, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$vcsa(&(0x7f0000b90000)='/dev/vcsa#\x00', 0xc4, 0x44201) memfd_create(&(0x7f0000d9c000-0x1)='\x00', 0x3) fallocate(r0, 0x3, 0x1f, 0x2087dc) 2018/01/05 06:34:34 executing program 2: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f1e000)={0x1, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xf57a, 0x8, 0x4, 0x9, 0x0, 0x100000001, 0xfffffffffffff801, 0x1}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f1f000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000f1e000)=0x8, 0x800) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f1f000)={0x0, 0x7}, &(0x7f0000f1f000)=0x8) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f20000-0x4)=@assoc_id=r2, 0x4) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f21000-0x8)={r2, 0x2}, &(0x7f0000f16000-0x4)=0x8) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f21000)=0x1000, 0x4) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c01000)={0x0, 0x9, "8b0b656109da68fbf0"}, &(0x7f0000f1f000-0x4)=0x11) connect(r1, &(0x7f0000e4d000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d8c000-0x10)={r3, 0x101, 0x80, 0x9}, 0x10) 2018/01/05 06:34:34 executing program 7: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000d24000-0xe)='/dev/admmidi#\x00', 0xcd4, 0x10000) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d24000-0x20)={@generic="e2617100297bab0752b71c8cebc1d5d8", @ifru_flags=0x2}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x2, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f00006a4000)=0x0, &(0x7f0000312000+0x91)=0xffffffffffffff6e) 2018/01/05 06:34:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000544000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000478000-0x4)=0x9) ioctl$TCGETA(r0, 0x5405, &(0x7f00007d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d0e000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000038e000-0x8c)={0xacc, 0x6, 0x0, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000d27000-0x1)=""/1, 0x1fa) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000a32000-0x4)=0x2) ioctl$TCSETS(r0, 0x5402, &(0x7f000048d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 59.213592] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/05 06:34:34 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000779000-0x9)='/dev/sg#\x00', 0x40, 0x404) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000b42000)='/dev/audio#\x00', 0x4, 0x200000) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000e72000)=0x8, 0x4) r2 = request_key(&(0x7f0000906000)='id_resolver\x00', &(0x7f000093f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e38000)='/dev/kvm\x00', 0x0) r3 = add_key$keyring(&(0x7f0000766000-0x8)='keyring\x00', &(0x7f0000d9f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) keyctl$join(0x1, &(0x7f0000f29000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$search(0xa, r3, &(0x7f0000248000)='ceph\x00', &(0x7f0000bbc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r3) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000a40000-0x40)={0x4000000000000000, 0x3000, 0x8, 0x4, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/05 06:34:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = semget(0x2, 0xffffffffffffffff, 0x200) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00007f4000/0x1000)=nil, 0x1000, 0x2000008, r3) semctl$GETALL(r2, 0x0, 0xd, &(0x7f000095e000-0xb6)=""/182) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getrlimit(0xf, &(0x7f0000516000)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000002e000-0x48)={0x1, 0x0, [{0x186, 0x0, 0x1}]}) r5 = syz_open_dev$sndpcmp(&(0x7f0000bc4000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000351000-0x4)=0x7, &(0x7f0000796000)=0x4) 2018/01/05 06:34:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000b19000-0x4)=0x0, 0x80000) fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000cb9000-0x1f)="1f0000000107ffdd14df45c807110000f305f0000800050000000000000000", 0x1f) 2018/01/05 06:34:34 executing program 7: r0 = inotify_init() close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000047000)='/dev/audio#\x00', 0x6, 0x200100) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00004e9000-0x38)={0x3, 0x0, [{0xfff, 0x0, 0x4}, {0xb7f, 0x0, 0x1}, {0xbf6, 0x0, 0x3}]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000c54000)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000c4c000-0x30)={0x7, 0x9, 0x1, 0x100000001, 0x5759, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000613000/0x14000)=nil, 0x14000, 0x1000000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000b24000-0x90)={0x6, {{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/05 06:34:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003c5000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a42000)="", &(0x7f00002c5000)=0x0, &(0x7f0000220000-0x4)=0x0, &(0x7f0000416000)="") r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000dad000-0x18)={0x0, 0x3f, 0x30, 0x0, 0x5f7}, &(0x7f000072d000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b14000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xac039ab, 0x2}, &(0x7f0000173000)=0x98) utimes(&(0x7f0000c98000)='./file0\x00', &(0x7f0000480000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00006af000)=""/136, &(0x7f0000dd7000-0x4)=0x88) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) 2018/01/05 06:34:34 executing program 1: r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mlockall(0x80000000001) r1 = creat(&(0x7f0000236000)='./file0\x00', 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x4, 0xff, &(0x7f0000b37000)="2a0d065daabc220790fc3d660927183c5cc85f194ae357625f1dea0e0b029a73a60a8b660527a53c0eadc1b21927496ccd51268d64495379ff65a2f9259a1afcacac08a1f93525da0a0a73aeba2a0471f42a252de64831bff1a4e34bd66346bcc13f671ea042ed79cd3be149a36144cb55a7eb41e9ae69e7076e79", 0x7b) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000b39000-0x8)='trusted\x00', &(0x7f00009ca000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000315000-0x1b)='GPL*$posix_acl_accesswlan1\x00', 0xfffffffffffffffd) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000308000-0x8)='keyring\x00', &(0x7f0000b39000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000b38000)='keyring\x00', &(0x7f0000b39000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000b38000)='logon\x00', &(0x7f0000070000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b38000)="e53a753a766d6e65743000", 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f000078e000)='keyring\x00', &(0x7f0000b38000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) keyctl$setperm(0x5, r4, 0x20000000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00006fd000)={r0, r1}) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b39000)=0x0) bind$bt_l2cap(r1, &(0x7f0000b37000-0xe)={0x1f, 0x7, {0x8000, 0x1, 0x0, 0x0, 0x7, 0x5}, 0x8, 0x7f}, 0xe) 2018/01/05 06:34:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b7000-0xc)={0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000d57000-0xc)={0x30000001, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000c75000)={0x16a9, 0x100000001, 0xfffffffffffffff8}) [ 59.329183] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 06:34:34 executing program 4: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xb8, 0x21, 0xdab3c3fcdff443a3, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0xf, 0x0, 0x0}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a1f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/05 06:34:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000230000)='/dev/cuse\x00', 0x901, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f000050d000-0x4)=0x0, 0x4) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x80000060006e, 0x0, 0x1fff, 0x0, [0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b38000)='./control\x00', 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f000020b000-0x4)=0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000e6e000)={0x0, 0x0, 0x0, 0x9}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000b51000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 06:34:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/mixer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00003a2000-0x4)=0x0) getpeername$packet(r0, &(0x7f0000d47000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d6d000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000890000)={@common='eql\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000ff0000)="1f0000320a0affe40200e8ffffff0019010000000901010200004000000251", 0xfdca) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000666000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000d1f000)="", 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00008e9000-0x28)={&(0x7f0000e5e000/0x1000)=nil, 0x7fffffff, 0x0, 0x10, &(0x7f0000b96000/0x2000)=nil, 0x3}) getsockname$ipx(r0, &(0x7f0000275000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000737000)=0x10) [ 59.387749] kvm [9070]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x1 [ 59.453644] kvm [9070]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x1 2018/01/05 06:34:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00004b6000-0x4)=0x0, &(0x7f000028f000)=0x4) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000756000-0x2)=0x5, 0x2) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000e80000-0x8)=0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00004b4000-0x4)=0x0) 2018/01/05 06:34:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) timer_create(0x4, &(0x7f00004c4000-0x60)={0x0, 0x5, 0x5, @thr={&(0x7f0000c8b000-0x7a)="c280eb1424f574593a60c1495ba26defbbc568ab4da8047eb70bf48b572fbe6b43b54a31b51d1ab9654b83e7fd355980b4576fc310a33e00f05870450264fa5090b6f17a7ea6d9c8ecde29290f5322676aa1979f5fe15e332abc2f1a24a306d97b0550c343fe036e29196b5a2b18a2555f8f587b0139b066cc90", &(0x7f0000ce8000-0xde)="4d904f4e4cc3aef7d2cfc5078151849de5e95b8df6b39d28336be7964fb158cf844b2e7cea346e00e5098d0137e5416347605f8e6bffbe3681a4d8a36787c30fadf93c28d7e34f946c098aa149a3f931acaaf9e629012d63bac0e04b23fcb2138ba98a338a4ef61602c972e50f0172ba3073cbf9d0614e823955a6e0f22df1675d1ad6834f1aae33be5a74bb77638591d76c3d0d1cb5f1b2bf4388d986b86acc0905a9c00dadc5ef8cc20d8ffefe394ad248ddf06ec4cadb6c7f72cd53cb867f0e18a1c33c0f08e0f916f28b42ae1103f289eb165489b14d77a7082e9a03"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b09000-0x4)=0x0) timer_settime(r0, 0x1, &(0x7f00004dd000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000c66000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) 2018/01/05 06:34:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000832000)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b9c000-0x4)=0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f0000e78000-0x10)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 06:34:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fb1000-0x8)={0x20071026, 0x0}, &(0x7f0000076000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008a9000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000650000-0x10)={0x1, &(0x7f0000a9f000-0x4)=[{0x0, 0x0}]}) 2018/01/05 06:34:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ec4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f000094e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000557000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) 2018/01/05 06:34:35 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000)={@generic="c6aeb316a46b3f145a148e90fb485788", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x7, 0x100, 0xc2, 0x0, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000003000-0x12)={0x0, 0x0, 0x5, [0x9, 0x3, 0x7, 0xffffffffffffff17, 0x8001]}, &(0x7f0000003000-0x4)=0x12) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000003000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0xc)={r3, 0x9, 0x2, [0x325e, 0xc9c]}, &(0x7f0000002000-0x4)=0xc) 2018/01/05 06:34:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000884000)={0x0, 0x0, &(0x7f0000d6d000)=[{&(0x7f0000ae8000-0xe0)="94f3c9bb1dbfb139334c04a7e77ebcf1ea3c4491829433d61e55222bf77923a4", 0x20}], 0x1, &(0x7f00003bf000-0x22b0)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000685000)=[{&(0x7f00008c2000)=""/4096, 0xfffffe97}], 0x1, &(0x7f0000887000)=""/107, 0x3eb, 0x0}, 0x0) 2018/01/05 06:34:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e76000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) read(r0, &(0x7f00004ba000-0xa2)=""/162, 0xa2) sendto(r1, &(0x7f0000a7f000)="", 0x0, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/05 06:34:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000290000)='\x00', 0x3) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x4, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00009d7000-0x20)={0x4, 0x0, 0x10003, 0x80000001}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000b9000-0x10)={0x20, r2}) fcntl$setstatus(r0, 0x4, 0x6800) sendfile(r1, r0, &(0x7f0000d9b000)=0x0, 0x1200000) 2018/01/05 06:34:35 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x0) 2018/01/05 06:34:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00009d5000-0x40)=[{&(0x7f00005ef000-0xf9)=""/249, 0xf9}, {&(0x7f0000d5c000-0xaa)=""/170, 0xaa}, {&(0x7f0000f9b000-0xf9)=""/249, 0xf9}, {&(0x7f00005f0000-0xd4)=""/212, 0xd4}], 0x4, 0x0) r1 = add_key$keyring(&(0x7f00009fd000)='keyring\x00', &(0x7f0000417000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f00004aa000-0xa)='blacklist\x00', &(0x7f00003ea000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006bd000-0x15)='posix_acl_accesseth1\x00', r1) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/05 06:34:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000844000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffff2a, 0x602401) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b4d000-0x4)=0xda89, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r1, &(0x7f000035a000-0x38)={&(0x7f0000e36000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e44000-0x80)=[{&(0x7f0000603000)=""/100, 0x64}, {&(0x7f0000906000)=""/161, 0xa1}, {&(0x7f0000fa1000)=""/37, 0x25}, {&(0x7f0000082000-0xcd)=""/205, 0xcd}, {&(0x7f0000b95000)=""/5, 0x5}, {&(0x7f000077b000)=""/65, 0x41}, {&(0x7f0000d92000-0x59)=""/89, 0x59}, {&(0x7f0000f99000-0x36)=""/54, 0x36}], 0x8, &(0x7f0000842000)=""/141, 0x8d, 0x6}, 0x40000001) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f00002d9000)=0x0, 0x4) 2018/01/05 06:34:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000077d000)='/dev/cuse\x00', 0x200800, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000faa000)=0x0) stat(&(0x7f0000fb1000-0x8)='./file0\x00', &(0x7f0000a26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000050a000-0x4)=0x0, &(0x7f000076d000-0x4)=0x0, &(0x7f0000fed000)=0x0) r6 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ccf000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd9000)=0xe8) getresgid(&(0x7f0000e42000)=0x0, &(0x7f0000a99000-0x4)=0x0, &(0x7f0000da8000-0x4)=0x0) r9 = syz_open_dev$vcsn(&(0x7f00008cf000)='/dev/vcs#\x00', 0x0, 0x2000) r10 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000694000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc8000)=0xe8) fstat(r1, &(0x7f0000a9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000d6d000-0x8)={0x0, 0x0}) r14 = geteuid() r15 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000089c000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00009af000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0c000)=0xe8) stat(&(0x7f00003f3000-0x8)='./file0\x00', &(0x7f0000a8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000eed000-0x4)=0x0) r20 = getuid() getgroups(0x3, &(0x7f0000e2b000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r22 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000714000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000085000)=0xe8) r24 = getgid() r25 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ef5000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d7000)=0xe8) r27 = getegid() sendmmsg$unix(r2, &(0x7f00004f8000-0x188)=[{&(0x7f0000cd4000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000060b000-0x10)=[{&(0x7f00007f8000)="43f215f36212b0c9da6e4a25a0f1039cb7a856d6dbff46a86ac34f75fc64af6c5c81510bf0159513c7cd7cd0830bc4be6c9c011fbf464a56ab1f6bdf8cef7857dfbd55b07b35321cbe9a908e4e89397e596650a1c465ef94507eef84e90a2f4a5518f4e3ec17b2c48844878adb0aafe81bb9c5bb938408d4d58eeb98198b829884e8129fe0ff4cbf251b", 0x8a}], 0x1, &(0x7f0000f26000-0x98)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0]}], 0x98, 0xc703e7744f6b683c}, {&(0x7f0000fd4000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f5c000-0x60)=[{&(0x7f00008fd000)="b6b911cac065db815a0ad83c9229e6f3e7264b90e1fc0d60ac271fdb2d3b9cd3099b5e9727a0bfccd0aabbfd1635e2c6eb914d81c625", 0x36}, {&(0x7f00005d7000)="ce29d7300e0d923178b53acb581be33a", 0x10}, {&(0x7f0000c06000)="829a5150d8807411f7a1d7b5f30ab3ad03ca25d29bed7637c88db5a8aebe690389c6784cbf939e92c4535805a9e5d02c87d02ccebbcb69200faf0724213c86f04b20e72b3f45ce28489e6a9177df71de99bf93be814b63b67301f6a98cf3f1c5bd42e73df67fd94ab9021d589bb4ad1f3d9eb5c550dae4248a87ab04cd68d99f36994a156e02adeffad45c8087d9fd324a4ebb5e256ad4a44c865a8b3df3da92df0213d121f00843a2f99c498c4626d65a0b9a4213ea962d5b371b9d5afd", 0xbe}, {&(0x7f0000bc0000)="348869cdc52fc7dcab1cd8823341529899fcd8faa5a9205947b59d3efe00468eb549872019557bcff9d5001e72502f84627529386382214b5af4cac933aac43b874e9039110185a68a08a3b10a2bdf1ba35cc9960925be6e53857616786b6f6627f15b33c18d74ad20883baee15b6983cefd3ac9d0ae82ede894f76f09abe0367d707f3158b4602ef7a8", 0x8a}, 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0x1000}, {&(0x7f00006f2000-0x9f)="48be1fbe737934198d3d25eb002a05ccb4acdc10df5576b0ffdd3dda835f5681a3c0f5c3a191d88e7ebcf73a6de3de2eaa051fe565e286edeaa8b93dc1d365ff16d46cd1202bf6a6c070029e394e3bfef9e9de48eb7e6ddedf5a9a576afedac5a4eeeb7ee1164e5686f49a8c3cf950ff095872f3f99292d793a8d7c7daec8b1efb196f257fdda8a214b0f0a2be2dd17f25f19162163c502fa1b92ead0a37d5", 0x9f}], 0x2, &(0x7f0000dbd000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0xc8, 0x4000}, {&(0x7f00006af000)=@file={0x1, './file0\x00'}, 0xa, 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{&(0x7f0000d2c000-0xe2)="bd92360749e81a3abe3337e39a48d0c9e3811788f1f629d58a1510032134b0b8445741721430ac65b0dfb98a4c75f2b82b57bc46be83ecf576429b531ae9e2685318f9850a832937f47a8420f2e0f8ab01ca676a6bdc06ba1ba5bd80c106ac99dcfef43d9a2273f51a85a42334b34b4b2c729b6b37fa2190ecfaa2234ef1a08404a9c1f38b42751db61bef5bbe0a8c7e69fd61e1d98136fa203a7487d288f70a22b3269768e595003e02050c0a275a5113552ee2034495793ac5135f4b6e75645b68f46b312c728e3534dc045b69a7900cc090eb599a59e11d10d74742dde148f24f", 0xe2}, {&(0x7f00009f9000)="4fd08951cfe5b97e1aa615638af65aa2a300bbe3590d55c2945027f736696404ddca0a8b496e9ffd0b88fd094869728666d9f116da6b50485a857dcbb94a6752db539f", 0x43}, {&(0x7f0000cc9000)="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", 0x1000}], 0x5, &(0x7f0000dae000-0x20)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x20, 0x20000000}], 0x7, 0x40040) dup3(r1, r0, 0x0) 2018/01/05 06:34:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) sendmsg$nfc_llcp(r0, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303090000004bf82eff4d04", 0x0}, 0x60, &(0x7f0000fc6000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x0, 0xfffffffffffffffe, ""}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084b000)={0x0, 0x62}, &(0x7f0000f2c000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000430000)={r1, 0x7}, &(0x7f0000ffc000-0x4)=0x6) 2018/01/05 06:34:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000052d000)={0xffffffffffffffff, 0xffffffffffffffff}) uselib(&(0x7f0000efb000)='./file0\x00') tee(r0, r1, 0x400000000005, 0x400000000000002) 2018/01/05 06:34:35 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vga_arbiter\x00', 0x98840, 0x0) connect$inet(r1, &(0x7f0000003000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 06:34:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) sendfile(r0, r1, &(0x7f0000f95000-0x8)=0x0, 0x80000001) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000044000)=0x0) 2018/01/05 06:34:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000efd000-0x14)={0x3f, 0x1, 0xfffffffffffffc00, 0x2ded, 0x6, 0x2, 0x48f7, 0x1ff, 0x4, 0xbf53}) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) 2018/01/05 06:34:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) r0 = perf_event_open(&(0x7f00009af000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000590000)="24deffff57001f0014f9f400000dc7000afff51108000200febfffff080002000100000097", 0xffffff8d) 2018/01/05 06:34:35 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000c7e000-0xb)='/dev/midi#\x00', 0x7, 0x20800) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00005ee000)=0x0) setpriority(0x2, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000000)={[0x2, 0xcd4, 0x263, 0x99d, 0x2, 0x2, 0xfffffffffffffffa, 0x3, 0x6, 0x1, 0xfff, 0x5d, 0x8, 0x6, 0x2, 0x2], 0x102000, 0x0}) [ 59.776865] device syz0 entered promiscuous mode 2018/01/05 06:34:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$vcsa(&(0x7f0000e5f000-0xb)='/dev/vcsa#\x00', 0x2, 0x42000) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000cc7000)=0x0, &(0x7f0000c3d000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000db4000-0xc)={0x0, 0x20, 0xa4, [0x1, 0x8]}, &(0x7f00000a1000)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c0a000)=@assoc_value={r2, 0x8}, &(0x7f00003e9000-0x4)=0x8) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/05 06:34:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0xfdb0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000f58000)=0x0, 0x4) 2018/01/05 06:34:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) umount2(&(0x7f0000ac0000)='./file0\x00', 0x0) mount(&(0x7f0000315000-0x8)='./file0\x00', &(0x7f000058f000-0x8)='./file0\x00', &(0x7f0000bac000)='bdev\x00', 0x2000, &(0x7f0000897000)="ebd1ba456bc4e2ffbc30e86bb32293d1ef360e09a3270970ca7a58415622e331ddd11866f7a7ed86bcc0729319f7361fdd9fccb6d1f0dc1b1a23af42a50d6aa56a2f38d8ca3f2d534335e7cf36469dc9060edc69054d09eb92de6d91855969408dfaebbfa7baa45ad37c196822bca27e0e058f7dbe5b0249e9bb16f229061d5564758e566dc21a383d29") r0 = accept4(0xffffffffffffffff, &(0x7f00009d2000-0x80)=@generic={0x0, ""/126}, &(0x7f0000094000)=0x80, 0x800) accept(r0, &(0x7f0000f13000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000787000-0x4)=0x60) 2018/01/05 06:34:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00005b1000)='./file0\x00', 0x675a06efb0cc1994) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000485000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) sendto$ax25(r0, &(0x7f0000ffe000-0x7c)="0bb525e55a48ca844c00c59089c0009652c409d3de2b97773983ac6f8ddea99a040fc8b7f0a1a4931ed0fb77b691fb7c5844ba5a4183592a2d5e871e79518928be257f68f2e05c687c541fd3b30289ddeea07e10e45ee844c75d97159044fdc986b9a5648e6deda13ce40b002b1976fc255f1ba3f1dd8850c1636d34", 0x7c, 0x40000, &(0x7f0000694000-0x10)={0x3, {"84ce34deffc050"}, 0x1}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/01/05 06:34:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) r3 = dup2(r1, r1) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000bb9000)=0x5, 0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d01, 0x0, 0x101}]}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000032e000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000443000)=@int=0x0, &(0x7f0000379000)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = syz_open_dev$vcsa(&(0x7f000093d000)='/dev/vcsa#\x00', 0x4, 0x0) connect$bt_sco(r5, &(0x7f0000a32000-0x8)={0x1f, {0x8000, 0x80000001, 0x0, 0xd8c4, 0x5, 0x5}}, 0x8) 2018/01/05 06:34:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000200004, 0xedb) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000146000-0x4)=0x0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000915000-0x4)=0x0, &(0x7f00006e2000)=0x4) writev(r0, &(0x7f00006a1000)=[{&(0x7f0000854000)="02662ed0129060997fee3e18d7f5dc4e5b0685725579973308378414a53dd8771c27a4e22f3500d486239a23cb61c4962d83fee6648f6be926e69dbe15971a3b079111b11e907aefbe0ef6f7c60ba1222063b2eb09e78236a0da0fb917c1eb6abf80373cf45f3f1a32ab935d118cfc3cc72f473fb1d2d72604ab295836d261e34c361f319534c19baafbd152de0d06d0270a3f5e3838b6d26ebaf8101984c726b39dd50d647d03450878f36886111a934da99023169a22a9b7", 0xb9}], 0x1) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x7c7, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000b84000)=0xde8, 0x4) shutdown(r1, 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000066c000)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x0, 0x20, "eb3a0e3edf999353e151f9c49c5e3037b4ac22dd75d8ec70efb5ec9335a3e92c0f556dbae8f24b3205be8f8bf5b93ab081d040cd35b6b9f29aec33f269e65e3ff079da86e4f019d23a2170f7e6cf5475"}, 0x160) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000726000-0xc8)={0x1, 0x7, 0x2, 0x650e, 0x3, [{0x3ff, 0x8, 0x4fe, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x9, 0x5, 0x81f0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x1, 0x800, 0xfffffffffffffff9, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) 2018/01/05 06:34:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000e6a000)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r1 = dup2(r0, r0) timerfd_settime(r1, 0x1, &(0x7f0000fa9000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000edf000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(r1, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x0, &(0x7f00000a7000-0x10)={0x0, r2}) 2018/01/05 06:34:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000a42000-0x12)='/dev/snd/pcmC#D#c\x00', 0x63c, 0x581481) chroot(&(0x7f0000ba8000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000986000)={0x4000000000000000, 0x1, {0x2, 0x1, 0x6, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x498, 0x0}, 0x0, 0x0, r1, 0x0) exit(0x8) pwritev(r1, &(0x7f00004a1000-0x60)=[{&(0x7f0000a06000)="47f9b61f3d128fff4db1000821903dc4d3364c49022b682933df1560a51c0fa8ac2b", 0x22}, {&(0x7f0000e24000-0x1d)="60fbb1bac5504acdf31cf8a27aea6afa56e397aacf52a26bd23b8dd04d", 0x1d}, {&(0x7f000068e000)="b9801a5e384793e46c048dc55fba6516103c7e5656ba9e0e5ac94c77aa06d8bb146401753d2804293d2355", 0x2b}, {&(0x7f0000946000-0x5f)="4c03807d739de57c95a6fd97c578b51811cb46b6b286e15b49b266eae66c0c1d589fd0ba30e9ef66771b14f8fce8bb1366497233d07d5f971195b1fd83f7ee645a2b19207fe72c3d6b5799eede6f2f5cc74634d86607ccd484e488bc0005bb", 0x5f}, {&(0x7f0000399000-0x17)="af0a71f86174efa7397db3954389cb4ccbb980161b50b9", 0x17}, {&(0x7f0000d76000)="646c26bdac8ba464710334c7daab9a215a2b2a8473eca4f75dc56d8ba64e3216feed81cc030756946d8f82756e6fcce56d3aff71a6aec0b1d02cc22ac26a73bcf5681ba8ee68b59d5d6cb7ac46a2eeeabcaec2aff60cfe68964616128bb92102b209e52af4a8d90a60948674509c129246e1f6b778e11f1d794b9d1b7547f35db204110f77c49323bf4f6bb80ced6044c5b09da7d16e463aade075efad084160387afdb5ebaaa77a1acc134db36a3799ce451b1c9b2736baa42d5ebcbfcb359e6d1e005fed022b4abd1a762aa44f1cb3c43eae71e1065f52be4aef0c3314830a7592319257b8503cb330a40c01792a3544fff299667efa8681", 0xf9}], 0x6, 0x0) r3 = dup2(r2, r1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009a5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000029f000-0x4)=0x0) sched_getattr(r4, &(0x7f0000be1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/05 06:34:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e8d000-0x38)={&(0x7f0000ad1000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000973000)=[], 0x0, &(0x7f0000e8c000-0x4f)=""/79, 0x4f, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f7b000)={0x2, 0x3, @rand_addr=0xffffffffffffff89, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000008000)=[{{&(0x7f0000023000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000-0x90)=[{&(0x7f0000032000-0x82)="f1", 0x1}], 0x1, &(0x7f0000017000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r0, &(0x7f0000670000-0x92)="49437e97572f2e21cb9c1e95aabae2bc93003049bbc878438674c4deca8412da6ab02fc6594396b34aadb8621d411a16b30e2ab37b4753706e6a5ae4292ab0efb652eda8b2bb8f744e71b574c72e140ca438fac42ce03624f3f1a588362b7a017fbc62997fff7d96370074c432e73dfc261605a5f7f3ebe8c02f8054d7f0d7f9e3fcc9efbd389b8d2aaecf8b1b4eb5570d28", 0x92, 0x800, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 06:34:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f00004ff000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b3", 0x1, r0) add_key$user(&(0x7f0000381000-0x5)='user\x00', &(0x7f00002de000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000058f000-0x801)="1d8a94caaa7416e9e29cebc6732b74a40ffa397ded8550eab13e76bc3d239f086ee2ecbe877a5f5dc808fb495ac5c8fbd15b121d3d7d624445073dbdc4703e1901e260cfb661eca16c20f967d6c18c1c93d8791137c06fcfd9020947914814316de1635821ae5d5fee72f79e04c15b0c264ac92173bedd3b507b21e03aced71e6ff2983b18027af2c2396fe949e3fa144ef8ca6e7905bc6d56d979928f574445eef76905b860e3a6cc062a2f18fa674bb9e24f755ce5ea7f270a77d09ce576162c648fc523b0d2f0ed2ed5a36d9527f2e80dfbffffffffffffff22b3d62876a10ac9afa57f581ee4808f9dfbb6719aa3df54a9939b27b1f4fed1eb50d65ae369492e0a412c5bf3bc4f98b999b041cab28d7758cb4811f1f3c4736b30a8a9d474449374f2d330e2b47787b58c76a33632e5da7cf715c146b4a37140e60b52cc46bea85334667ebf86584204b3179529073ceae1878469eb4cb5370bb6a3d0bf135d099cb4a9842c755a33a4012612a3139b0c92283d2e67a1bab1d7c98e9ff91d2f74dce647d21fe734094a4c36e00dd7454cf714cc99565aca66de12d604fd23bc011b7f7695c1863dbc2f00e1143b9b915a216f0dda14f8721c37b908cd9a24c309d19f04ac33def449138225bc3a356e2d72b0df5e680cf1d647379fd8ef32697a54d3276359dbd159f94720c63f197a0b921b5c71812a78f530923a05aea57c", 0x201, r0) add_key$user(&(0x7f00005ac000)='user\x00', &(0x7f00005f9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000722000)="fc5d92fac90447507b999fdf36921ccc50569e6d244ea3c9286e87f522a173a42a698bf7802d7191d9b65acabb44f218cc2a21cf559ee2e2fb2c2ab5b54c8488a81f28ce52b6d2a2ac4653627240985a5d97f4892ec0c4f1dce72ccb026f3020b31815d600c380c63984a5aad04e9389944b728a3baaaeb57c6ffa7cb874a16a8a08d5f0c7f7fdfae5d5bbfccd450f7ad76bd80caeee1c676e8619e8c545710d0ebdd65b3af5c191a33fa7672b903a7a601fc18a9a7b54ea89a27c6d75", 0xbd, r0) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r2}, &(0x7f00002fa000-0x5)=""/5, 0x5, &(0x7f000083d000)={&(0x7f00003b2000)={'poly1305-simd\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$vcsn(&(0x7f00000b4000-0xa)='/dev/vcs#\x00', 0x4, 0x141000) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a67000)=0x0) tkill(r4, 0xa) 2018/01/05 06:34:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x805, 0x0) clone(0x0, &(0x7f0000621000)="", &(0x7f0000cf2000)=0x0, &(0x7f00001e5000)=0x0, &(0x7f0000aff000-0x22)="") getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f00005f8000)=0x4) 2018/01/05 06:34:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000a5d000)='/dev/audio#\x00', 0x4, 0x2000) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000057f000)=0x5a, 0x4) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00002d4000)=0x0) 2018/01/05 06:34:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000edb000)='/dev/cuse\x00', 0x800, 0x0) readv(r0, &(0x7f0000cde000-0x30)=[{&(0x7f00007cc000)=""/167, 0xa7}, {&(0x7f0000f38000-0xe)=""/14, 0xe}, {&(0x7f0000ffa000)=""/4096, 0x1000}], 0x3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000bf000-0x14)={0xffffffffffffffff, 0x2, 0x1, 0x0, 0x1000}) open$dir(&(0x7f000084c000)='./file0\x00', 0x4000, 0x11e) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00009b9000-0x18)={0x0, 0x10001, 0x4, &(0x7f000090c000-0x8)=0x0}) preadv(r0, &(0x7f0000991000-0x8)=[{&(0x7f0000e39000)=""/1, 0x1}], 0x1, 0x0) 2018/01/05 06:34:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00001b2000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c85000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000407000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) write(r0, &(0x7f0000b9e000-0x1f)="1f0000000106fdddfffb00f6f9068001fffff30c090001e606001c03000005", 0xfffffffffffffe1e) 2018/01/05 06:34:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c16000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = syz_open_dev$audion(&(0x7f0000632000)='/dev/audio#\x00', 0x5, 0x462040) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000978000)={0x1f, 0x7, 0x9, 0x3, "4d4c7bad6dc4039b13e26f21404777490c34b474337b652e9cd8a36a3ac508412b68e4aa40e8d26e3defaf76", 0x4}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000f71000)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f00003a0000-0x4)=0xc) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2018/01/05 06:34:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) write(r1, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) fcntl$dupfd(r1, 0x0, r1) 2018/01/05 06:34:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f21000)='/dev/usbmon#\x00', 0x6, 0x40000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000922000)={0x0, 0x9}, &(0x7f00004ef000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000079d000)={r1, 0x0, 0x8, 0x3, 0x2, 0x8}, &(0x7f0000933000-0x4)=0x14) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00006c7000-0x1000)="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") r2 = socket$inet6_sctp(0xa, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00005e4000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x7}, &(0x7f0000a2d000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000397000-0x20)={0x400008, 0x0, 0x0, 0x0, 0x3, 0x40, 0x0, 0x0, r3}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000e8f000-0x8)={0x0, 0x4, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r2, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)='G', 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f000095f000)=0x3ff) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000268000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000bf4000)=0x0) 2018/01/05 06:34:35 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000542000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x31, &(0x7f0000001000-0x10)={0x10, 0x7, 0xffffffff, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000acb000)='/dev/ppp\x00', 0x200, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000223000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) poll(&(0x7f0000241000)=[{r1, 0x1, 0x0}, {r2, 0x1008, 0x0}, {r2, 0x2000, 0x0}, {r2, 0x580, 0x0}, {r2, 0x26, 0x0}, {r2, 0x280, 0x0}], 0x6, 0x2) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000adb000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_udp_int(r5, 0x11, 0x66, &(0x7f0000c71000-0x4)=0x20, 0x4) r6 = openat(r3, &(0x7f00008d5000)='./file0\x00', 0x80, 0x9c) ioctl$KIOCSOUND(r6, 0x4b2f, 0x1ff) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000d36000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000bc1000)={0x74, 0x0, &(0x7f0000e0b000-0x74)=[@acquire={0x40046305, 0x0}, @reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f0000ccd000)=[], &(0x7f000077d000-0x10)=[0x30, 0x78]}}, @free_buffer={0x40086303, r7}, @register_looper={0x630b}, @request_death={0x400c630e, 0x0, 0x3}, @release={0x40046306, 0x3}], 0x35, 0x0, &(0x7f000094e000-0x35)="7045d2db8b0bd67a5e645767d7e5397af528e516361ab7bd98a351deb908343b410dbb5d80b93391156a85bee7a7c86d682f684d48"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cbf000)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r8, 0xc0f85403, &(0x7f0000f60000-0xf8)={{0x0, 0x2, 0x73d2, 0x0, 0x9}, 0x1, 0xffffffff, 'id0\x00', 'timer0\x00', 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet(r6, &(0x7f00000af000-0x71)=""/113, 0x71, 0x140, &(0x7f00009ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_BT_RCVMTU(r8, 0x112, 0xd, &(0x7f00004ff000-0x2)=0x4, &(0x7f0000c2d000)=0x2) ioctl$TIOCCBRK(r8, 0x5428) 2018/01/05 06:34:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x408, 0x0) semop(r0, &(0x7f000027b000)=[{0x0, 0x400000ffff, 0x0}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000c1f000)='/dev/dsp#\x00', 0x9, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000516000-0x47)=""/71) 2018/01/05 06:34:35 executing program 4: r0 = syz_open_dev$amidi(&(0x7f00000db000-0xc)='/dev/amidi#\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x400, 0x8, 0x88, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d75000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00004dc000-0x110)={{0x7fffffff, 0x5, 0x2b2, 0x9, "44a77ff82e07193f7e8db9a64e50b7bdb3e73083d934a2bcc0ac5f16de1b67885cbe71c1909a58ae34407987", 0xfffffffffffff2cd}, 0x0, 0x0, 0x100000000, r1, 0x6, 0x8537, "93ed76ac5cea83c2a42445e0c9c0271912eda06ab726999db12a5918fbf075e9e2ffde9a0e7e7d1115bccbef96d44ae3e56622f6be71518ded44136ec1f1307b", &(0x7f0000d63000-0xa)='procwlan1\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x7f, 0xffffffff, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) personality(0x20005) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a71000)=0x0, &(0x7f0000a93000-0x4)=0x4) uname(&(0x7f000026a000-0xf)=""/15) 2018/01/05 06:34:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x80003, 0x300) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000297000)={0x9, [0x8, 0x5, 0x7, 0x100000001, 0x3, 0x40, 0x2, 0x3, 0x7]}, &(0x7f0000eec000)=0x16) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00002c8000)=0x102, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d5", 0x81, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 06:34:35 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000493000)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007c7000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000e06000-0x4)=0x0, 0x4) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000d19000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ba9000-0x4)=0x60) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00005b9000-0xb)='/dev/audio\x00', 0x100, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000ac6000-0x8)={r2, r3}) r4 = inotify_init1(0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00006c3000)={{0xf004, 0x100000, 0xf, 0x73, 0x47, 0x8, 0x1705, 0x0, 0xcc9, 0x0, 0x2, 0x7ff, 0x0}, {0x4, 0x6000, 0x18, 0x2, 0x9a7, 0x1, 0x4, 0x2, 0x6, 0x0, 0x1, 0x61, 0x0}, {0x103000, 0xd000, 0xa, 0x19, 0x8, 0x9, 0x7fff, 0x4, 0x0, 0x4, 0xffff, 0x81, 0x0}, {0xf004, 0x1000, 0xf, 0x3, 0x5d, 0x1, 0xab, 0x0, 0x8001, 0x8, 0x3, 0x0, 0x0}, {0xd002, 0x3001, 0xa, 0x3c8b, 0x2, 0xfffffffffffff2c6, 0x2, 0x1, 0x3, 0x9, 0x38b, 0x0, 0x0}, {0x2000, 0x3004, 0x4, 0xffffffff, 0x1, 0x6, 0x1, 0x2, 0x5, 0x1, 0xfffffffffffffff7, 0x93, 0x0}, {0x103000, 0x4, 0xe, 0x5, 0x3ff, 0xffffffff, 0x200, 0x7, 0x7, 0x1ff, 0x1ff, 0x9, 0x0}, {0x1, 0x117000, 0xd, 0x2, 0x1, 0x9, 0x9, 0xa3, 0x3ff, 0x1f, 0x5, 0x7, 0x0}, {0x5000, 0x1, [0x0, 0x0, 0x0]}, {0x0, 0x7000, [0x0, 0x0, 0x0]}, 0x8, 0x0, 0x1000, 0x0, 0x5, 0x500, 0xf000, [0x178, 0x7, 0x5, 0x40]}) r5 = inotify_add_watch(r4, &(0x7f0000b41000-0xa)='./control\x00', 0x4000010) inotify_rm_watch(r0, r5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00007f1000-0x8)={0x0, 0xfff}, &(0x7f0000045000)=0x8) creat(&(0x7f0000ef2000-0xa)='./control\x00', 0x80) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000023a000-0xc)={r6, 0x8e, 0x30}, 0xc) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000ae8000-0x4)=0x0) readlink(&(0x7f00005bf000)='./control\x00', &(0x7f0000aab000-0x6e)=""/110, 0x6e) 2018/01/05 06:34:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b4c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000168000-0x4)=0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) get_robust_list(0x0, &(0x7f0000fe8000-0x8)=&(0x7f0000fe7000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000fe7000)=0x18) r1 = syz_open_dev$sndmidi(&(0x7f0000edd000)='/dev/snd/midiC#D#\x00', 0xffff, 0x204841) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000ec0000)={0x100000001, 0x100000000067c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 06:34:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f000086f000)='/dev/input/mouse#\x00', 0x7, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/05 06:34:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005a1000)='/selinux/access\x00', 0x2, 0x0) getsockname$llc(r0, &(0x7f0000ab4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008a2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c68000-0x4)=0x0, &(0x7f0000226000)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000b6000-0x10)={0x0, 0x40, 0xc872, 0x1de}, &(0x7f00008be000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00002da000-0x8c)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = open$dir(&(0x7f000087f000-0x8)='./file0\x00', 0x0, 0x0) lseek(r2, 0x0, 0x1) prctl$seccomp(0x16, 0x0, &(0x7f0000439000)={0x2, &(0x7f00009e1000)=[{0x2, 0xffff, 0x4, 0x1}, {0x9, 0xe12, 0x800, 0x3}]}) 2018/01/05 06:34:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f00003c1000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006de000-0x4)=0x9) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000ff2000-0x52)=""/82, &(0x7f0000ca8000+0x12)=0x52) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000710000)=0x7, 0x4) write$tun(r3, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/05 06:34:35 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000562000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000e05000-0x1)=0x3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000e93000-0x4)=0x0) ioctl$TCSBRKP(r0, 0x5425, 0x7fff) 2018/01/05 06:34:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000f18000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000eec000)=0xffffffffffffffff, 0xfffffffffffffdcf) sendto$inet(r0, &(0x7f0000837000)="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", 0xf3, 0x0, &(0x7f0000f10000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = add_key$keyring(&(0x7f0000309000-0x8)='keyring\x00', &(0x7f000019a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r1) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000e38000)=0x100, 0x4) 2018/01/05 06:34:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000004000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000a71000-0x4)=0x0, &(0x7f0000c14000-0x4)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00006ac000)="0b0101b4c5318c29a3ff16a0894eaf56", 0x10) dup3(r1, r0, 0x0) 2018/01/05 06:34:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/cuse\x00', 0x8000, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x408, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000909000)={0x8, 0x7, 0x9, 0x200, "9b4bb64288cb0aa3c1b8353bb6bfc1044f30fb8bb9ba06fcb2bcfffd1776852483c8cdef7c4cdd98b03ac368", 0xbd6d}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$netlink(0x10, 0x3, 0x80000000000c) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb6000-0x10)=[], 0x0) 2018/01/05 06:34:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80003, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000fa4000-0x8)='./file0\x00', 0x40) setsockopt(r0, 0x0, 0xd1, &(0x7f0000000000)="", 0x4) socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000a6c000)={0xa25, "cf8964f3dbda"}) 2018/01/05 06:34:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000044d000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000078f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004a4000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000cea000)={0x0, 0x7, 0x20}, &(0x7f000070f000)=0xc) accept4$unix(r1, &(0x7f0000188000-0x6e)=@file={0x0, ""/108}, &(0x7f0000df0000-0x4)=0x6e, 0x80800) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d9b000)={r2, 0x8, 0x10001, 0x1f}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000905000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$unix(0x1, 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r4 = socket$inet6(0xa, 0x80080001, 0x6) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000660000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f19000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 06:34:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00007d8000-0x8)={0x20071026, 0x0}, &(0x7f00008f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x80001, 0x400000000000007) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/0, &(0x7f0000c49000)=0x0) 2018/01/05 06:34:35 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) symlinkat(&(0x7f0000012000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00007da000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000f3d000-0x4)=0x0, &(0x7f0000b2a000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007c1000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$sndpcmp(&(0x7f0000836000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2) getsockname$inet(r1, &(0x7f00008f3000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1c000)=0x10) 2018/01/05 06:34:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000021b000-0xc)='/dev/autofs\x00', 0x2a00, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000042b000)={0x0, @in6={{0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60e, 0xfffffffffffffff7, 0x6, 0x0, 0x7}, &(0x7f0000e6e000)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000785000-0x8)={r1, 0x2}, 0x8) syz_emit_ethernet(0x3a, &(0x7f0000a0a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x5, [@rand_addr=0x0, @multicast1=0xe0000001]}, @rr={0x7, 0x3, 0x0, []}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/05 06:34:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f0000928000-0x125)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="c364b1714522", [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x4d, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x6, "42c0cfe1fd106aa95033d6b253a440fe2224f4b1872173fd436e1776b6afd1c20edaef08a02fa6dc3d260095d0941b6988342039c90d5f6772184d71d35d85bad046bbbb89"}}}}}}, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e4b000)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c43000)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x6}, &(0x7f0000f45000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002b8000)=@sack_info={r1, 0x8001, 0xfffffffffffffffd}, &(0x7f0000e2c000-0x4)=0xc) 2018/01/05 06:34:35 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000651000-0xc)='/dev/audio#\x00', 0xffff, 0x800) setsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000a3b000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f00005c9000)={0x0, {""/7}, 0x0}, &(0x7f0000719000)=0x7, 0x80800) flock(r1, 0x3) r2 = syz_open_dev$sg(&(0x7f0000cc9000)='/dev/sg#\x00', 0x0, 0x108000) getpeername$llc(r2, &(0x7f0000956000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000040a000)=0x10) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) [ 60.251856] device eql entered promiscuous mode 2018/01/05 06:34:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bab000)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000073e000-0x4)=0x0, &(0x7f0000105000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000e62000-0xd)='net/dev\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/01/05 06:34:35 executing program 1: r0 = socket$inet6(0xa, 0x40000000005, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x4, &(0x7f0000000000)="", 0xffffffffffffffd9) 2018/01/05 06:34:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00002a9000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a057d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a000000000000ffffb9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xcf) connect$inet6(r0, &(0x7f00001c6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x0) 2018/01/05 06:34:35 executing program 6: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000067000)=0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000067000)=r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) dup3(r2, r2, 0x0) ioctl$TIOCCONS(r2, 0x541d) r3 = syz_open_dev$audion(&(0x7f0000013000)='/dev/audio#\x00', 0x2, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000025000)=0x4) 2018/01/05 06:34:35 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x6, 0x8000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000009000)={0x400, 0x9, 0x201, 0x3, 0x7, 0x7, 0x100000000, 0x4, 0x0}, &(0x7f000000a000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000008000-0x8)={r1, 0x1ff, 0xe5b8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000009000)=0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x800000c0045009, &(0x7f0000004000-0x8)=0x10) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000005000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000000a000)={0x9, 0x0, [{0xfef, 0x0, 0x80000000}, {0x26f, 0x0, 0xfd}, {0x9af, 0x0, 0x9}, {0xb2f, 0x0, 0xfff}, {0x28e, 0x0, 0x100000000}, {0x8aa, 0x0, 0x80000000}, {0x284, 0x0, 0x400}, {0xbc2, 0x0, 0x2}, {0x2af, 0x0, 0x100}]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f000000b000-0x8)={0x4}, 0x8) read(r2, &(0x7f0000007000)=""/176, 0xb0) preadv(r2, &(0x7f0000006000)=[{&(0x7f0000005000)=""/19, 0x13}, {&(0x7f0000004000-0x9f)=""/159, 0x9f}], 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x2, 0x7fff, 0x0, 0x401, 0x8e, 0x7, 0x10d8, 0x8, 0x20, 0x2, 0xe42, 0x8, 0x8, 0x3]}, &(0x7f000000b000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000004000-0xc)={r4, 0xfffffffffffff607, 0x20}, &(0x7f0000001000)=0xc) 2018/01/05 06:34:35 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f0000a5b000+0xc90)=[{&(0x7f0000145000)="290000001800310980000000f2000002021300000000ff06da000c000c00080004000c00000005ff01", 0x29}], 0x1) 2018/01/05 06:34:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffffffffffff8000) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000002000-0x20)=[&(0x7f0000001000-0x4)='dev ']) 2018/01/05 06:34:35 executing program 5: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000aa6000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000290000-0x4)=0xe8) ioprio_get$uid(0x3, r0) r1 = syz_open_dev$mouse(&(0x7f0000cdd000-0x12)='/dev/input/mouse#\x00', 0x80000000, 0x404200) ioprio_get$uid(0x3, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x1, 0x4) 2018/01/05 06:34:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011a000-0x241)='net/rt6_stats\x00') r1 = msgget(0x0, 0x10) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000cc9000)=""/245) fcntl$getownex(r0, 0x10, &(0x7f00001fb000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000baa000)='oom_adj\x00') fcntl$getown(r3, 0x9) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000b3d000-0x4)=0x3, 0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00004a2000)=0x4, &(0x7f0000170000)=0x4) sendfile(r3, r0, &(0x7f0000cd6000)=0x0, 0xd) 2018/01/05 06:34:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000053a000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000bd1000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa0}, 0x98) 2018/01/05 06:34:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000225000)='/dev/snd/midiC#D#\x00', 0x4, 0x1c1000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000651000)=0x0, &(0x7f0000d6f000)=0x4) r1 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x5421, &(0x7f000000a000-0x8)=0x8) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000074c000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xb, &(0x7f0000bb2000-0x4)=0x0, &(0x7f00002ff000-0x4)=0x4) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000c69000-0x27)=""/106, &(0x7f0000d7f000-0x4)=0x6a) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[], 0x0) writev(r1, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6dfe05b78e39531b006ac59c46528f0eb696180f98ec30be29d2fdf1efdb878fce5c5cf60bc5fc1dc2a36a1bce8715d3fa83b7df6fee04c17a979c6bcd7d01ae96c8", 0x60}], 0x1) 2018/01/05 06:34:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000978000)={&(0x7f000085b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bd000)={&(0x7f0000a09000)=@newae={0x48, 0x1e, 0x301, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0}, @in=@broadcast=0xffffffff, 0x0, 0x0}, [@u32={0x8, 0xb, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg$netlink(r0, &(0x7f0000177000)={0x0, 0x0, &(0x7f0000106000)=[{&(0x7f0000805000-0x22bc)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000c12000)=[], 0x0, 0x0}, 0x0) 2018/01/05 06:34:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) pipe2(&(0x7f00005c9000-0x8)={0x0, 0x0}, 0x800) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000071f000-0x8c)={0x0, 0x0, 0x9, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x80000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000516000)={@multicast2=0x0, @loopback=0x0}, &(0x7f0000773000)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x6, 0x0, 0x0, 0x401, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x8000000, 0x0}, {0xfffffffffffffffd, 0x0}}}], 0x30) 2018/01/05 06:34:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003f4000-0x11)='/dev/vga_arbiter\x00', 0x103200, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a25000-0x18)={r1, &(0x7f0000687000)="9bdc9f763d69f346", &(0x7f0000bcb000-0xa8)=""/168}, 0x18) setns(r1, 0x8000000) writev(r0, &(0x7f00007dd000-0xc)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a130000f9ffffff001cffff0d0009000940001900e80000f6", 0x29}], 0x1) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000360000-0x4)=0x0) open(&(0x7f00005e6000)='./file0\x00', 0xc2181, 0x4) 2018/01/05 06:34:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000007a000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffe21, 0x0, 0x0, 0x0, 0x421, 0x0, @rand_addr=0x1, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x689, 0x2, 0x0, "7c147c", 0x0, "844cdd"}, ""}}}}}, 0x0) 2018/01/05 06:34:36 executing program 7: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f00002ba000)=@file={0x0, ""/4096}, &(0x7f0000ae5000)=0x1002) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002000-0x1c)={&(0x7f0000003000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x8)=[], 0x0, &(0x7f0000005000)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000005000)=""/20) 2018/01/05 06:34:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000dd7000-0xb)='/dev/midi#\x00', 0x1, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000240000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b27000)=0xc) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000f39000-0x6)=0x0) sendmsg$kcm(r0, &(0x7f00006b7000-0x38)={&(0x7f000077c000)=@sco={0x1f, {0x200000, 0xffffffff, 0x80000000002, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000051f000)=[], 0x0, 0x0, 0x0, 0x3}, 0x0) 2018/01/05 06:34:36 executing program 3: getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000009f000-0x44)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) openat$audio(0xffffffffffffff9c, &(0x7f0000166000-0xb)='/dev/audio\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) 2018/01/05 06:34:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/01/05 06:34:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x80, &(0x7f000001c000)="") mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) fstat(r0, &(0x7f0000111000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b33000)={0x0, 0xffffffffffffffff, 0x0}) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') recvfrom$unix(0xffffffffffffffff, &(0x7f00009b3000)=""/225, 0xe1, 0x0, &(0x7f0000b9d000-0x10)=@file={0x0, './file0/file0\x00'}, 0x10) 2018/01/05 06:34:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000002000)={0x8, 0x0, ""}, &(0x7f0000002000-0x4)=0x0, 0x1400) syz_open_dev$dmmidi(&(0x7f00004fd000-0xd)='/dev/dmmidi#\x00', 0xdc37, 0xb78f8c1d905dcb7b) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000d59000)={0x6, 0x0, 'client0\x00', 0x2, "517ceba5cbfd6ff4", "3e196e0adbddb40ee71a1230db9a2f9116939504332c228525889be20b5b9c84", 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 06:34:36 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000000a000)=0x0, 0x4) 2018/01/05 06:34:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00009f3000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x20000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000641000-0x10)=@req={0x28, &(0x7f0000448000)={@common='bcsh0\x00', @ifru_addrs=@hci={0x1f, 0xfffffffffffffff8, 0x2}}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) clone(0x18c2500, &(0x7f000052d000-0x97)="", &(0x7f0000851000-0x4)=0x0, &(0x7f0000e9b000)=0x0, &(0x7f0000ce4000)="") 2018/01/05 06:34:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x41) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) close(r1) 2018/01/05 06:34:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f000004c000-0x5e)=""/0, 0xfffffffffffffdef) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a77000-0xa)='/dev/cuse\x00', 0x201, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00001e0000)=0x5, 0x4) 2018/01/05 06:34:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00001c9000-0x11)="03", 0x1, 0x0, &(0x7f0000c63000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001ae000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x6) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r0, &(0x7f0000ae9000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ca000-0x4)=0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001c2000)=0x0, 0x4) 2018/01/05 06:34:36 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001c9000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x3) sendto$inet(r0, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000001000-0xfe)="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", 0xfe, 0x1, 0x0, 0x0) 2018/01/05 06:34:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$dmmidi(&(0x7f0000f92000-0xd)='/dev/dmmidi#\x00', 0x7fff, 0x200000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000e88000-0xdb)=""/219, &(0x7f0000792000)=0xdb) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfff}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) 2018/01/05 06:34:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ecb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) io_setup(0x4, &(0x7f0000a1b000-0x8)=0x0) io_getevents(r1, 0x9, 0x5, &(0x7f00004c5000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000d6c000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000921000-0x68)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ca6000)="", 0x0) 2018/01/05 06:34:36 executing program 1: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e73000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x9}, &(0x7f00003e9000)=0x98) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000b79000-0x8)='./file0\x00', 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000554000-0x20)={0xc90, 0x0, 0x10001, 0x1000000000}) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000e74000-0xdc)=""/220) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000651000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000030b000-0x20)={0x7, r3, 0x10001, 0x7}) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000e74000)={0x6002, 0x8000, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000018e000-0x18)={r1, 0x6, 0x20, 0xff, 0xffffffff}, &(0x7f0000e73000-0x4)=0x18) getsockopt(r0, 0x107, 0xa, &(0x7f0000521000)=""/0, &(0x7f0000522000)=0x0) 2018/01/05 06:34:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdirat(0xffffffffffffffff, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000b67000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000f64000)={r1, r2+30000000}, &(0x7f0000c77000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000a63000)='./file0/file0\x00', 0x0) renameat2(0xffffffffffffffff, &(0x7f0000027000-0xa)='./control\x00', 0xffffffffffffffff, &(0x7f0000026000)='./file0\x00', 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r3, r0, 0x6, 0x0) vmsplice(r4, &(0x7f00000ab000-0x90)=[{&(0x7f0000df7000)="12", 0x1}], 0x1, 0x0) 2018/01/05 06:34:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind$netrom(r0, &(0x7f0000b5f000)=@ax25={0x3, {"9c743a3ae9a00f"}, 0x0}, 0xffffffffffffffb6) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/05 06:34:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x8001) bind$ipx(r0, &(0x7f0000f3f000-0x10)={0x4, 0x81, 0x100000001, "3e72d964a7d4", 0x1ff, 0x0}, 0x10) lsetxattr(&(0x7f000071c000-0x8)='./file0\x00', &(0x7f000090e000)=@random={'osx.\x00', '\'-\'wlan0procsystem-\x00'}, &(0x7f000030d000-0x4)='em0\x00', 0x4, 0x2) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000008f000-0x4)=0x7f) write(r0, &(0x7f0000d69000)="24000000430001000000000200000000000000000d0001003905000000000000ec05000e", 0x24) 2018/01/05 06:34:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000001000-0x4)=0x3, 0x4) timer_gettime(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(0xffffffffffffffff, &(0x7f00009c4000-0x9a)=""/154, 0x9a, 0x0, &(0x7f0000000000)={0x0, r1}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000000)={{0xb49, 0x5, 0x0, 0x9, "b247398257a2008b943396ce75b40560393cee0bb73f273d776a1c2479bc37757459d9beebb6bfb184e9acfe", 0x10000}, 0x10000, [0x6, 0x5, 0x7, 0x7, 0x2, 0x1f, 0x5, 0x5, 0x2e0, 0x100000001, 0x6, 0x1, 0x3, 0x5, 0x100000000, 0x4, 0xffff, 0x6, 0x2, 0x4, 0xfffffffffffffffb, 0x100000000, 0x40, 0x5, 0x9, 0x2902c80c, 0x200, 0x3, 0x0, 0x8, 0x2, 0x2, 0xfffffffffffffff7, 0x9, 0x3, 0x0, 0x2, 0x1, 0xffffffffffff8558, 0xd7db, 0x1, 0x8001, 0xffffffff, 0x6, 0x8, 0x400, 0x3, 0x8, 0xffffffff00000001, 0x2040000000000000, 0x7ff, 0x5, 0x1, 0x7, 0xe0, 0x0, 0x40, 0x5, 0xfff, 0x7fffffff, 0xfffffffffffffff7, 0x4, 0x6, 0x1000, 0x3, 0x3f, 0x8000, 0x77, 0xfff, 0x8, 0xd1a, 0x5, 0xc0, 0x774, 0x3, 0x1ff, 0x6, 0x101, 0x10000, 0x8, 0x7f800000, 0x9, 0x7f, 0x7fff, 0x1f, 0x0, 0x8001, 0x1, 0x6, 0xfffffffffffffff9, 0x7, 0x7fffffff, 0x8, 0x9, 0x3, 0x10000, 0x0, 0x6, 0x0, 0x4, 0x6, 0xff, 0x80000000, 0x100, 0x3ff, 0x9, 0x2, 0x40, 0x5, 0x1, 0x6, 0x100, 0x20, 0x1, 0x9, 0x10001, 0x400, 0xd1ec, 0x468fe35a, 0x4, 0x20, 0x2, 0x31, 0x7, 0xfffffffffffffffa, 0x81, 0x7be0140b, 0x7fffffff], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="a809b504b7d587d5141d6f388c108bbcd96c093d09374d1c911621f6ff76b05b07298200c682612fba678759463adae7f4fcbe5b88f03997a94b33622266d94863d00f0e73fb48d0e2c5895e3ab5e822dce64c1c91ed3faa426259c6736f401346b60fedbf787cace57d5e362231d1f3f48badeb874ea0f7ca10f156f37efea675534c08e354639cb15724fd0269f99fdda6580a2fb354b514a4eb33ec754b5b8a1f67850d28c5f537e9090eb5a352ccd5fda99ebba91156919898da0fb68ed37afbbf31f21ae4e2d8402a66047f67abfcf72b50a4fdfa85d4608e26217cdd3200af33775ba6ab36a1cb8c650395", 0xee, 0x4000005, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x230}, 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffffffff7fffffff) 2018/01/05 06:34:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000dda000-0xe)='/dev/admmidi#\x00', 0x3, 0x10080) bind$alg(r0, &(0x7f0000c41000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000263000-0x21)="0a0775b0d5e383cfb3b60c015d02dbb7295df0df8217ad4000000000000000e628", 0x21) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000829000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00007bb000-0x1)=0x0) mmap$binder(&(0x7f0000b79000/0x3000)=nil, 0x3000, 0x8, 0x10, r0, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00008fe000)={0x2, 0x0, [{0x0, 0x5, 0x4, 0x2000000, 0x9, 0x400, 0x9, [0x0, 0x0, 0x0]}, {0x2, 0x26, 0x7, 0x0, 0x800, 0x0, 0x93, [0x0, 0x0, 0x0]}]}) 2018/01/05 06:34:36 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.\x00', 'wlan1\x00'}, &(0x7f0000ec2000-0x3)='^\\\x00', 0x3, 0x2) socket$netlink(0x10, 0x3, 0x0) 2018/01/05 06:34:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000040000-0x1c)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000ba3000)={0x10, @tick=0x0, 0x6, {0x80000000, 0xffffffffffff2ba6}, 0xffffffff, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 06:34:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x40) semctl$GETZCNT(r0, 0x1, 0xf, &(0x7f00008e0000-0x19)=""/25) symlink(&(0x7f0000968000-0x8)='./file0\x00', &(0x7f00005fe000-0x8)='./file0\x00') 2018/01/05 06:34:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004b1000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc7000-0x4)=0xa0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000f6a000-0x4)=0x0, &(0x7f000066d000)=0x4) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000dc8000-0x4)=0x8) 2018/01/05 06:34:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000b30000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000c28000)="", &(0x7f000085e000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029f000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000a99000-0x10)={0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000013a000-0xf)='/dev/sequencer\x00', 0x401, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000135000-0x1c)={0x1, 0x7, 0x7, 0x0, 0x800, 0x7, 0x7ff, 0x2, 0xfff, 0x8, 0x2, 0xfff, 0x0, 0xa9, 0x32, 0x7fffffff, 0x8, 0x7ff, 0x1000}) timer_settime(0x0, 0x0, &(0x7f0000032000-0x20)={{0x0, 0x0}, {r0, 0x1c9c380}}, &(0x7f0000cbd000+0xe6c)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 06:34:36 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000916000)='/dev/autofs\x00', 0x240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0xae)="55382da8b519372ed59d7f00698bd78b07438bdaa1094c1dd8501edcaa1597df7d66a74fa6fd9604fd04972d3d7f05ae1c6e8f9ace0ecea8aade8d22db57b0195d822fba585d9403f4f78b6950b002f776474834947fbb13da97e19f9b162a44b188335b8c991beff4eaf36b874382004690e1c2caddb8af09a2125aeac492e46bb34bfc9b18f0e47c2a5ef7eb7bb888882eed28f3e53414beb66e1a7d128993e73ce6f46445980279c135230d7b") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000e87000-0x68)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = add_key$user(&(0x7f0000a3f000)='user\x00', &(0x7f0000879000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000368000-0x6f)="0b49747a9b30ab62ebc7a53e9bef97390aae3f2de8e1fba6d6944689440d68f673378212d5344b86bf09c77ebd709b7dee8d2e82cec9191a5f3b894ba52625dbda1eb5840f17bcbd337b40e8bd326638e1566ac6d069656fb766f36bda00577f5ffbad34d9983d728c6ecae8309731", 0x6f, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f00001f7000)='keyring\x00', &(0x7f0000774000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r2, 0x6, r3) 2018/01/05 06:34:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d58000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) connect$nfc_raw(r1, &(0x7f00006fc000-0x10)={0x27, 0x8, 0x800100000000, 0x3}, 0x10) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000066c000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r0, r4, 0x7, r2, &(0x7f0000edb000)={r1, 0xffffffffffffffff, 0x0}) 2018/01/05 06:34:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00003a3000-0x32)="7f", 0x1) mremap(&(0x7f0000a9d000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000015c000/0x1000)=nil) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000292000-0x9)='/dev/kvm\x00', 0x0, 0x0) sync() r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000f6f000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000016, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 06:34:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000094000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c57000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f000077a000-0x457)=""/4096, 0x1000}], 0x1, &(0x7f0000b69000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 06:34:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000324000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000069d000)={0x1, 0x0, [{0x2004b564d00, 0x0, 0x0}]}) 2018/01/05 06:34:36 executing program 5: stat(&(0x7f00000af000-0x8)='./file0\x00', &(0x7f0000e40000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f54000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000)=0xe8) setreuid(r0, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000000)=""/23, 0x17) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000001000)=@hopopts={0x5e, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x8f1b}, @generic={0x14, 0xaf, "06c12a1aa9bfc5c82d28a29f0fb3f7ce557a388000af350fa0b505697ced0699600f40672126a4b4be48d09716b1829a84c5084c4f2c98ccb7f5c8fba7dd1427ab9835017ceca0c6662efb2e03400054c51c149c5555df1c4f724e9a926cb08e87c279e64a267b6ca81f7f016dfd4240c1f6a8c07174c3e37eca37ebba36edb2f778637fe72ec4bf508a577e3acb10570379fe2d4452b85cf6bd135565a24e736a0f3a933a1c270e743baddfea1566"}, @calipso={0x7, 0x48, {0x3, 0x10, 0x7, 0x0, [0x9, 0x0, 0x9, 0xffff, 0x8, 0x3, 0x4e82, 0xb58e861]}}, @ra={0x5, 0x2, 0x76b6}]}, 0x110) r3 = msgget(0x0, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000003000-0x5)=""/5) r4 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000003000)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) prctl$setname(0xf, &(0x7f0000000000)='/dev/input/mice\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r4, &(0x7f0000001000-0x1b)="3a7d287a513aba458a2249e27392dead4f09a580dbf28bdaf822e9", 0x1b, 0x4000840, &(0x7f0000005000-0x10)=@ipx={0x4, 0x71e0, 0x10000, "3ff42bd18215", 0x7, 0x0}, 0x10) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r4, &(0x7f0000005000)={0x0, {""/7}, 0x0}, &(0x7f0000005000)=0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000+0x47e)={r2, r4, 0x3, 0x2}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r4, &(0x7f0000007000-0x1c)=@in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x6, 0x8, 0x80000000, 0x80, 0xffffffff}, &(0x7f0000008000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000004000)=@assoc_value={r6, 0x6}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) perf_event_open(&(0x7f0000009000-0x78)={0x1, 0x78, 0x0, 0xa449, 0x100, 0x499, 0x0, 0x3, 0x2000, 0x2, 0x3f, 0xfffffffffffffffa, 0x3f, 0x800, 0x8, 0x1, 0x0, 0x6, 0x8, 0x6, 0x9c, 0x5, 0x2, 0x5, 0x5, 0x1, 0x9, 0x80000000, 0xfd, 0x4, 0x1, 0x1, 0x7, 0x1, 0x6, 0x5bca, 0xfffffffffffff744, 0x5, 0x0, 0x1f, 0x1, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0x8}, 0x100, 0x8, 0x0, 0x6, 0x1f, 0x7, 0x7, 0x0}, r7, 0x20, r4, 0x7) 2018/01/05 06:34:36 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000093000-0x7)='limits\x00') ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000dc0000-0x48)={0x40000, 0x0, [0x0, 0x6, 0x10000, 0x3a, 0x7, 0x200, 0x1, 0x5]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006eb000-0x10)="", 0x0) 2018/01/05 06:34:36 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000041e000-0x4)=0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000aa1000)=[{&(0x7f0000aa2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000aa2000-0x10)=[{&(0x7f0000a00000-0x44)=""/68, 0x44}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aa6000)=@assoc_value={0x0, 0x0}, &(0x7f000053c000-0x4)=0x8) 2018/01/05 06:34:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xcf, &(0x7f0000c7a000)="000500c8e14cf72d3deb4e898e80b9778d1fd23e72659ae5a9550800000100000000002bfe00210044cec1885fefe0990b3dcf6524a825f9f8", 0x39) 2018/01/05 06:34:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fe7000-0x9)='/dev/vcs\x00', 0x3, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000052c000)=0xdd8) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbc, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) close(r0) 2018/01/05 06:34:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) openat$audio(0xffffffffffffff9c, &(0x7f00006f7000-0xb)='/dev/audio\x00', 0x40000, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000f74000)=0x5) readv(r2, &(0x7f000042c000-0x8)=[{&(0x7f0000838000)=""/61, 0x3d}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/05 06:34:36 executing program 5: socket$inet(0x2, 0x80000, 0x2) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xf, &(0x7f00001b8000)="5cc207b24230127faf1554bfe900d8aa630cec3bc2542065f32370763490930d566702e71512fa7608504e415bc7861bb8c1cf81b0c891f998214bcbb3a0a82c11b6949a49c5c2ede1fb59e59f961f507b065273c9a127abe7866c26ad9b6c327af414e488b36f77b709957d7ad12eac805acdc68f323d958661917c390c6818fe69e66f138637", 0x87) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) 2018/01/05 06:34:36 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b98000)='/dev/rfkill\x00', 0x200, 0x0) setsockopt(r0, 0x84, 0xb, &(0x7f00004f8000)="d7fdaf95070179670ff9ffa45d3f", 0xe) 2018/01/05 06:34:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dc1000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000641000)={0x0, 0xac, "41f378f48ccbdebd060d80377270dada22ef00caa137615e568a02274f8080a2ebe9eadcc94dd95cb77f6653534c2455728ce568cbbd09690683cfa4430c6ebd893d686dc9298cd58c305c8433aad7bbd66cc57315f28cad8fc5840485cf1145d7672ecea3519fc6c0a90d6e5ca77a8974cb7f5ba7da6fdd3fc69ace49582745e38f98e193f96e73102e709cda601fc59144a5ef6ffce97e3f3c2fa5fd92e417024b31cc65ea132f3dc683f1"}, &(0x7f000002a000)=0xb4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000298000)={0x8, 0x2, 0x9, 0x8001, r2}, &(0x7f00009d7000-0x4)=0x10) r3 = semget$private(0x0, 0x3, 0x0) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000179000)=""/29) 2018/01/05 06:34:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00005b5000-0xb)='/dev/adsp#\x00', 0x9, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000b7d000-0x7)=""/7) writev(r0, &(0x7f000064e000-0xa0)=[{&(0x7f0000bc0000-0x1000)="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", 0x1000}, {&(0x7f0000d80000-0xd3)="2a2c1fc6b94fc8f2e01d1200971386926f6657d21533c2c0f630a5f04a1e0b39053649a1c6c7d835b31bff25a8265db06150b8cff51a6ca49d4cbb87e70e21acfbf4c6f9ef061ff373c4ba44c3ec3a1541e09d32271a9934ad78a020a2742eb0977e31ca98c8a0b68a41ed41861a743e4d350c3224fc1df3e765d95e3f2b9501b0d87b4ea98946be639de6d085cf4ca73fed2c33fc03fa59697d61901f662d4e0f859c3a697939389fe05b184648c3dd5b61478dc23999ff1b24a2d36f6fd2e685f0d3c67a80c9127476a02e890e7361c63262", 0xd3}, {&(0x7f0000184000)="36827ff285e6d7f0fe8ff04f9f8053bcfe82ddb7e37e9b410e17d78c889b653edb8676e4d269338ee47168cb02d0b716101d545017272684ccce8e08c4ccb6aebf3002961ef5", 0x46}, {&(0x7f0000b95000)="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", 0xff}, {&(0x7f00003d7000-0x53)="5d448e1149b2df41636a3fb6784c7a57dc93c97cac40b454fe1993be483cfa48141abe9e7b0cb03075e0194ea61be1062c1ac3be4fe09e8f80e6ecab92badf46a839a2716c243a3b2165f8d4d43bfdf6e41e1c", 0x53}, {&(0x7f00003f3000-0x58)="479975a1a6dd25cf2ef3df374e3e09dd13abb5cc2dd28044a2abb8dc82df8ecfd3a0641ba2d09a90a5d30ad782cd5bf35da5ab3f8119be20c73edf1ff8bdbe26cd5460e7e0cf6b45d60ad174cc62acfee169be0a34525647", 0x58}, {&(0x7f0000fe5000-0xb0)="1f51a7f22db363b3a0e427db7328e6e6d6f5e112994fb6e2e50ba46222aa441a4902bccb41387931eadd7071ac283498e100d20c9b43a613d732643d54bb989187696bd546fc224526db5c14a98e8bf14b35bbd3c5591b1e2b8adfc381972f8ad03ff25b8e55f99f37555e7181602bdcf66216f01f46e4a239239a91a271e43f3e15e748e45077d3f7174a6f13d57706235b4f74f56f5e718d05d83c398f6248caf8ff640d5d8ea736fa4df919b83ba4", 0xb0}], 0xa) r1 = socket$inet(0x2, 0x805, 0x0) connect$inet(r1, &(0x7f0000f88000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/05 06:34:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) 2018/01/05 06:34:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x210000001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) pipe(&(0x7f0000589000-0x8)={0x0, 0x0}) ioctl$KVM_NMI(r2, 0xae9a) 2018/01/05 06:34:37 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000fa3000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00007cd000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000a92000-0x1e)=@random={'user.\x00', "73ff000000000000000869785f61636c5f61636165737300"}, &(0x7f0000cf6000-0xc)="020000000800000000000000", 0xc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000b99000-0x7e)=""/126, 0x7e) pipe(&(0x7f0000c5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r5, &(0x7f0000003000-0x30)=[{&(0x7f0000f2e000)="9f03e3000000000000ec0d7633eb647a7158e45b51693e7ec61af57c0562e6757f5ad0650984ce7bcbc767876214fe3dad89ec8f8fb2", 0x36}], 0x1) tee(r4, r3, 0x5, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000911000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) close(r6) 2018/01/05 06:34:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000026000-0x4)=0xffff, 0x4) write(r2, &(0x7f000001a000-0x69)="", 0x0) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f0000287000-0xc9)="168d1ba2735b27423e277edf01738e18a73ecf4a138f4b226a1d54ea43bc33554822276580d59943c2309964bf267adb684986c7b342ca037b041d0db29a6d192753445c5623a692bbe59796686e4cc5adb01fa137894164f437b2dbb40f4ac5ced68a091412c78e88a54bd8d12570cf371440c5c93ed3d61abcc8a7d63cdcd5b549b3dac43f9e6f43f74a38a8ba9582a44d2c96d455f2b4428916ff7f4d1f7a1346139bce9f14837abd2ea10f96ac78d92bf69cc802a8f6fb3a52af5c7c29e81dd07a8ef69aa399db") r3 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000650000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r2, &(0x7f0000ead000-0x1)="95", 0x1) r4 = syz_open_dev$midi(&(0x7f0000606000-0xb)='/dev/midi#\x00', 0x3, 0x200) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000c7000)={0xca, 0x4, 0x8, 0x0, 0x1, 0x8, 0x4, 0x200, 0x9, 0xff, 0x3}, 0xb) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x1ffe) syz_open_dev$sndctrl(&(0x7f0000308000-0x13)='/dev/snd/controlC#\x00', 0x6, 0xd00) recvfrom$unix(r1, &(0x7f0000d4c000-0x8a)=""/138, 0x8a, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/05 06:34:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000a2f000-0xb)='/dev/adsp#\x00', 0x7a5, 0x400800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000-0xc)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000c96000)=0xc) r1 = socket(0x0, 0x0, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000060c000)={0x7, r1, 0x1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00006bd000)={0x0, 0x1c, &(0x7f00001c7000)=[@in6={0xa, 0x0, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}]}, &(0x7f000048c000-0x4)=0x10) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x800000c0045009, &(0x7f0000004000-0x8)=0x10) read(r2, &(0x7f0000007000)=""/176, 0xb0) write(r1, &(0x7f00004cd000)="", 0x0) 2018/01/05 06:34:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d7e000-0x22)="220000001600070000000000090005000a0800001c00080904000080040008000000", 0x22) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001da000-0x10)=@common='ip_vti0\x00', 0x10) 2018/01/05 06:34:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) bind$unix(0xffffffffffffffff, &(0x7f0000d03000)=@file={0x0, './file0\x00'}, 0xa) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00009cf000-0x18)={0x1, 0x0, [{0x2040000084, 0x0, 0x0}]}) 2018/01/05 06:34:37 executing program 4: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000940000-0x4)=0x10000000000181, 0xffffffffffffffee) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0xf42, 0x0, 0x0, 0xffffffffffffffd2) sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x11, &(0x7f0000938000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 06:34:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) write(r0, &(0x7f0000e5e000)="1f0000000b06ffde00000000000a0000007fe0190900000000001010000000", 0xffffffffffffff03) 2018/01/05 06:34:37 executing program 4: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)=""/0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) ptrace(0x15, r0) 2018/01/05 06:34:37 executing program 0: mmap(&(0x7f0000000000/0x28c000)=nil, 0x28c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000028a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) r2 = shmget$private(0x0, 0x800000, 0x2, &(0x7f000079b000/0x800000)=nil) shmctl$IPC_RMID(r2, 0x0) readv(r1, &(0x7f000028c000-0x40)=[{&(0x7f000011c000-0x1f)=""/31, 0x1f}], 0x1) 2018/01/05 06:34:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000000)={0xffffffffffffffaf, 0x1, 0x3, 0x9a, &(0x7f000086a000-0x9a)=""/154, 0x84, &(0x7f0000001000-0x84)=""/132, 0x1000, &(0x7f0000000000)=""/4096}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000002000)='./file0\x00', 0x442b00, 0x132) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f0000004000-0x8)='./file0\x00', 0x0, 0xcf6e2b64b3d5a2ab}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000-0x10)={0x0, 0x1, 0x200, 0x5}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000-0xc)={r2, 0x5, 0x30}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000006000-0x118)={0x669, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000006000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000007000)={r2, 0x5, "9340f37c1b"}, &(0x7f0000008000-0x4)=0xd) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000009000-0xa8)={0xa, 0x595, [{0x2, 0x0, 0xfffffffffffff000}, {0x5, 0x0, 0x2}, {0x4, 0x0, 0x8}, {0x2, 0x0, 0x66}, {0x6, 0x0, 0x0}, {0xb5, 0x0, 0x8}, {0x5, 0x0, 0x7}, {0x0, 0x0, 0x1}, {0x0, 0x0, 0x4}, {0x4, 0x0, 0x80}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000009000)={{0xdc, 0x7fff}, 'port0\x00', 0x1, 0x40002, 0x0, 0x5, 0xffffffffffffffe5, 0x9, 0x4, 0x0, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000006000)={[0x10001, 0x110000, 0x10f000, 0x1f002], 0xfff, 0x80, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f000000b000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x2100) 2018/01/05 06:34:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004c6000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f58000-0x3)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f9d000)={r1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/05 06:34:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007ec000-0x7)='ns/pid\x00') ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00005e0000)=0xffffffffffffffff) write(r0, &(0x7f0000966000-0x26)="c54a04c77c94512881f43f42894a6562401d953885fec957036d97c8186d88f22a721b04be49", 0x26) 2018/01/05 06:34:37 executing program 2: umount2(&(0x7f0000d06000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0x1b2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x5)='qnx4\x00', 0x20000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0xff, &(0x7f0000002000)='./file0\x00', r0, &(0x7f0000003000-0xe5)="d94ad420ffc411201a8edb8623573e6be22059345eabd8e14f281b907c503e806e722b1a30c8aa73c8e1440ca784ba97b04cfa904b272960d9ac8cb3572254cd4a52db0e4ff35d1f3636d7df2095bd659f2ff2137dd9e4b456826de81668fd5458cb86ecd9603bfc28583cde8c066a9fd7b072ed90269761aefb2e2a9d5c01705d5cabf574e0a8d40fd3d585f378194c67d7625c3cd29b46d473c03f4398e768fae3e7f46bfccab7d88edc9ae9888ea4b72d7d4342ccede2a50e5d423549b138782ed314d4931c90a48e829b31c4c6f142a680d4ee1b7ac733a8bf91e68ead28f8195f5412") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000003000-0xda)="063703cd0f6b574db75b4e89b0e32dcaf4128646a6871df394fa3dc0c3fc9963bd6e17ba613f1ad0302fa904c83f0a1ac6371c29d070f4585caa177d73095fe7ef42554076d4fdd29010f7a2b14daf567db35203d8c22d3da6d2aa92718f710e6811f8385cb7fc373616137bd96fda85b5a0e7c88eeed915cb89b1021a68cf213517901d7c5fac43c1297c031260d1aaeeb03bab66a249c798ae87874414fd0dcc9edd2baffe5ce26973cccf2fd2012c54c8a428ed5c8de7de28678dcc7304b2d0cdf3c5954f47e6f3b68534e82aa3a95abf20978b25447fc7dc", 0xda, 0x4c000, &(0x7f0000004000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000005000-0x14)={0x0, 0x544, 0x168000000000000, 0x4, 0x2, 0x8}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=r2, &(0x7f0000000000)=0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000005000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x28) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000005000-0x4)=0x8, 0x4) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000006000)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x40, 0x100000000, 0x20}, &(0x7f0000007000-0x4)=0xa0) 2018/01/05 06:34:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d3e000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000883000)=0x0) setfsgid(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r5 = getpgid(0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r9 = gettid() r10 = getuid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) r16 = socket$inet6_icmp(0xa, 0x2, 0x3a) r17 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r18 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r19 = socket$bt_l2cap(0x1f, 0x1, 0x0) r20 = socket$netlink(0x10, 0x3, 0x8) r21 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r22 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x800800}, 0xc, &(0x7f0000001000)=[{&(0x7f0000002000-0x11f8)=[{0x18, 0x3, 0x528, 0x8, 0x3, "f4a1377847911c11"}, {0x1010, 0x8, 0x400, 0x7fffffff, 0x0, "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"81b93abdfb0bb4ddcdc1400c2ba89328a78778c1550e60899a4f48e28d7e4eb65732fad9f3d21c8ecfc130c530d2069501c88707c59e030eaa6ac5d7659653066c4dab3ed037b7caee9b2daa0592eed74cfb261a06393480f25a105232a49a3131f7ba9f64ee93335d44be939369fc445153ed799f164778fe39dedd2a227be613c008ba92a9e8e77286caa3d30f1c69c8f528b64f74b2d17e7ea66b797c80b5496300cf6b8d6b58478146d72831f1ba6573d5e3db88d6f8f6a497f74e7e9832b7a1fa55bcfb0917c8421fea9f773f9b0b142eaeb1e2afd3cadb66a59ff8ec5809c9bfc6a484210e3db804215ca6a8ca4cc9e9e1734b4b67b6bc68319c087846b3204b61f985bc1173dafb59b956e6200470b76071b8c36cf5f3510fb2b5f347182250610ddf09c9ad02da5d230c0f65dcbb990ad78ae557772a5bf564a4abe32b6299755d354836a5bf7bbd34de1f701c3df5a5c4957605d8453b627773317788dea9974b8bb27b0a18f3d09ec7c383b17a270aafd9a5cfc9ff20a90fb6b2dd2b1a5758b5d178a384a0e68df322c57cc260d668213f756b5bb3cfe93f9c32f61642f099cb8347b4136621df079371dbea8177ec18e28ac6307daf7894d7766218e3d34f7aed7bb90cff24fde50e44f489a04d789dbc4e46d57aa624bd85fad7712bd21b7c37ba2f2956fae7c527f8dc4f0f6cb16097c6c1c8496e758b55609af2957c54f7ca5297003b19869009660e0ce034ff7bca7263d6a3f63c3b4b47de890aea887eb66c428ff7381f8276573c422e26510da63cd3212522ce941c75738138158336a052d15fd0bfd3f6a588ab3c120cf9fcb4b7e1cf1527a8a1fbd4a02a57faf1b0797243c61852660b0a9bd9ff009ffea5ab144ccb52fa814fed7d1bb5ac531adccc687590f9c4507c164bb3a5b2211df6b8e0230e4a784b23472932c96d9ea7a0d80a6307885ed47b2d737ff23d5df6d2ff03390f24b95484a2c5a2d3a521dbdaab15e70bef1142e1901cc8b5065d7265c26679f3ebdd4f1f61f557b4915be02185a4c0cd9f1e7933d9efc3cd99e221902e0838aed0c1746445dc424050dfd73fcbef0d420f2097a67d0fc60dc87857ddcdc3483c97336805293c1eb00736f0fb85e13aa6f58e95b37be752f3b7b99b6a2e8a371df69dd7176ece600602f4cbd62eb4798b26467f753de7c13c6b1988ce8108098ec7025cdc6fec3bcc8774067fb9c52bbccb6ee1ff871bd811e2b76caa74e568371828041cfe52b4fc5062acdeaf75c24fa5af1e8d5f535ad64fb62ba4c223df9febef29f427f977163f277f523eef85e28908ad2a42b7456fbe13623c16dee2a943ebd547ada5fc5d9bd5a882847b0d5202f4571b4725771dfaafd1b5807adee62b9821f9936e48e20d5e1244dd65eb19d978d072e5deb7b78bfa7c1f96f1ff749c885d1566d00605be32ada5d7e31c9fd0afc907d521c7c3b73cf7bac9921f8bf187b46f1ddf27a9e117f3455887cf4761951976491ec6bffd7fd3ad49cbb6b54c1a4b1aae53587ec5d335d3255db48d18dd63fe0f4b1d7073b355629cf07cc3fa9bd2d4d5d7d956b9bf115320190844a84e9365437df91c0187f0d0f21d9bceb307aa2c4665a4e3fb6a352216b675606f37aa7b743a95e222a16f521a8296e77274443b02d2d492ebd2edccf79482b05fbfe5cf7dd3368a223924330a20bf9b0a32a9a8ffe2e29d6ab0c4dbaf5aa5fbfba9f6e0e386a4fdfc9a7a5497d146604d8344459962db2370158c9d1df50bd7ab7c1537454713fa042a54cb2400733592259b189b18a72556329a552afaf887d271048b89e5c34362b505ada910f2405824336bcd78f46de59317a3d0b09e0e9c3469458be5942e06537cb5acd17abb24b0b47b6ba1d3581adea159510a9856d3c64d250a7121f260e76364db5d0b844f8c42a8db518b6d4f4bf22051aa328be392424fe49be4a1ce109ddf166855a0781053bda1612e0152f18376b12cc4915d49bb251499585c9d97d563ad4ed46bfe474f194ad54198d7ed789e06930ebc2ef1e98122c30f40ac74a06ed401224ab2bb9b54bbb8a0beff29b8def835dc8a0aeb3130c4d8f4c554d65a38c11891bd23ffc6f4339782f55fa97829c95921eb0f6b11a398f3392bda9bba4fc0fd95f7c7d4713c31bd5d5222837d92bbaae3fd3d3f50ded0e1886638b96fb1330ca33b72a8b8b13086435e180b378a28b763f535b0407b914495ef1db648971eae97c9a7be2dfdb3d3c8a28c1998591b97eb5433f5239a5922585e5297fe374a507e35de30dcb3f61077df250e8d3a47f8fddb33199417c9a31543aa4605bbb37035231398015f2f0b45c6b8c156f567e6b0b63591879cdb68202b80269ecd4168e110aba96469786c181e2fd26afac061dcec4961465e656845b44b2c4f158e8357085800c6bf58fb19c800bdc7c187dc45cb984621ded2b4d4a146f0faaafb94049092b418789668bbef2f8af971ef367801f5ce7b3a2fc87aa596cffc92ac6041935f54a713766d8525fdc767b2e343adf4b6aca3ee0f6847808c47b787b37a45ed2fe7e84fc1b27ef216fc941e0cd8089ee568889b38d58340f99360ce5c6e17b0797af5d9dd6d670505aa53668c29864246bcf67345c7cecccce1e5bc5a8fcd7e7acf0dbfb30048af91edec283143d751a6e2bc6599b953da942bbb364b3a3855ff6784618fbe10fad6c1e9d56c517fd2587dde8d45c4394c19357702c7e1a2d567ea0df23daec03a0a227fefd7dabeb5d7f9ce6edb995f780693364658cce62b788b0a21b0f1d694003e4da1bfc10f3b9a9b50aa5a3d9de8d99d9cde2add7dbedbeb03c33f00b62693c966acd7bf2661d94dda2c12efc4588605eda7bfc3a2774844e8c50f706052930f6d0326ba1d6f8549d5c9d785ad31999e363cb3068d60b051015ea6af2747aa4525afbc90044fd96118ac27b577d3c9703556369d962c9eac5dbb33bacae2e971bd2a277d59271c8a1d8dcd179842a1bff9146322204d17b8f82830a21af1504973a0673e8d0bbdcaaddda13b678068009e2035d47f4af95f94ecebdc186ce5cbb5e3edaf2f6e063fe216a524ad2db01f580784041b2690857a92610d66c666b28f939ab236d6cb8a846615960d12d10859ca4056109de5b3acc47e5279848793ce7e3e55a71a450da3d3c5c63480db05f90112f4e523d39cfb7fb5a00356aa2f9303c5da93b2506288de2b5f2c374c3197a814b9d0d10a3db752992a0ef42bf1ffae089bb0ecd88ea34d2d5425ac7fe324fc877ec3756f4b082ec5f04eaeef615fbe19f9d126a6d130d3137b516d37a4ef2144c1209704f1daae15e2a4a75dc3e1258daf9e8cfa19e68c84ad6061b1e604698a6811b97bc39d94fa523c95090972dd571017d7fabaa608907823a63807d1271aac2cbdf2a6196e90202e7d7dfd1faaf83d7365b382fbccc26f1c11ff469a1151055fa8e8fb19c0830d2ab2d80485e5310b4761e386f8bf5930d932a74b6eea226830b0a5d94a38675d459effbe3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{0x5c, 0x7, 0x10, 0x4, 0x0, "9d96a7c8aea7aaea3dacaf70366c88a01eb366821529011b728ccd2f2c251d0454dc242b54c2a229b0f66404cc88426a0f1f8cf9b9803bb6820e7686b9919ddf40db10294dad8592992f06ac"}, {0xe0, 0x1700, 0x4, 0x2, 0x1, "9b857c9b3b97095cb8b565e86ce7a9b61dc81a9a2b374f87111eafa2f64c2bca4d5d809705e3fb4813af427483bc4800a09842ad5629e93b5c52e7ad7984988c3dd1bec50af9f1efb4d52ccfc0f6b735cde663cd64992db4c92c75bc5cddd382e6fa1d87de77f34f87f5230d1e91c64337f8eada3ca960eadaa5a29542620d059eab08f50d2b7ce5ce025da7b66d89ebc9270eeaf4c1fe1cb3ee2bdd21b5628cb9a5f3140362c606aee7d628fb50ee350f449eb3d1106b0ebc1392e499159fb5274e05ae17758d11da1fdb81f6f61550"}, {0x54, 0x6e88, 0x1, 0x3ff, 0x0, "bb22282a83e936c7bcea490fd3315a2e6393c2964b280bf997732f88032f0202db099dc9093834b27e164180c9c5b468a7a10571c197a6f197480c909419dd7ed9"}, {0x98, 0xfffffffffffffc01, 0x100, 0x4, 0x0, "97b160f030c31d359bedc5a91a52a8ffa02fc4b27f033f2cd04f3ea459320a040a1fc2baaca3bf5603508444c63d1d5802d14b4278671ca06906cbfa5a45f28e08ad82399ce70058c21883e9b92ee4fc938cdc57ab4156e17f834be7f2f7dc147f406fe51241450f12f422d431c6c3d623ca179becba8f37d956fb5fe906d6c8645d9cd5870499"}, {0xa0, 0x4, 0x604, 0x0, 0x0, "5162c87f16e845372f799c364b29fb02dc06fb9dd1beec55d7b52fd7479d559e27df20833703d7391eda650a6e5658f7b15c71c701f6123a6c8188d4ba6acedfb82822e26984f1339fe47bc402e2ab3c5f851da2d994fb63a89b718e0bf663d04ffaa43869789301645b09af609eb741e2cdf43f9d9a4f341d44f91f376f16e02892db09a84982c290f7be19aae5f4"}, {0x34, 0x400, 0x100, 0x81, 0x1, "199fdff2746ce014f0fbe46eb4486bb7634b925f28edd71c5dc4ad20a4485862b0"}, {0x64, 0x8, 0x220, 0x2, 0x1, "09acfdf0cd0434169bb5d337fc44e0db85a2965ff08aecf78c58499763b9bf5118e7c87dca17ec52c0e3a69660e85ef762c3d4a77c91570fb9aa711c3e9a2dfd6abd8c42652a0531d643ecb9b3e7cc0314e69193"}, {0x24, 0x40, 0x338, 0x810f, 0x0, "6220f67f146d6ed0098306072ed1fadf1103"}, {0xc8, 0x810, 0x100, 0x0, 0x0, "7573535f02433f8ae5f48ba0bd844d91d06b4ae7c615132822a2305ce680464ff3b7aa9f9fe35895dee5b1e64bccc82c7197c02774c5318824e735cf85225a7b19396096f9a13bf61db8729e1067b4d912e11ff9361e1bf0bc94e6c09f370d8d88cb5640361e0ccb173f0ff7fefba25ec74452963eac60ad3cb602faecc6eec23e742a3a4dc925a2c3bfef62c2d62e6ff475e9006984baab5dda5786789a25efa8e4fe58786b48b090a7d03b096eafbbfb01529bc1e5"}], 0x145c}], 0x8, &(0x7f0000001000-0xf8)=[@cred={0x20, 0x1, 0x2, r3, r4, r0}, @cred={0x20, 0x1, 0x2, r5, r6, r1}, @cred={0x20, 0x1, 0x2, r7, r8, r1}, @cred={0x20, 0x1, 0x2, r9, r10, r0}, @cred={0x20, 0x1, 0x2, r11, r12, r0}, @cred={0x20, 0x1, 0x2, r13, r14, r1}, @rights={0x38, 0x1, 0x1, [r15, r16, r17, r18, r19, r20, r21, r22, r23]}], 0xf8, 0x0}, 0x10) 2018/01/05 06:34:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa8000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000f69000)="40260000001f6b657972696e6700", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000633000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000b38000-0x4)=0x0, &(0x7f0000742000)=0x4) close(r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000e5f000)={0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r3) 2018/01/05 06:34:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x40000000019, &(0x7f0000d84000)=""/0, &(0x7f0000ffa000)=0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000af6000-0x9)='/dev/vcs\x00', 0x44401, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d8c000)={0x0, 0x0}, &(0x7f0000456000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d5c000-0x8)={r2, 0xffffffff}, 0x8) 2018/01/05 06:34:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f00003a1000-0x78)={0x4, 0x78, 0x4, 0x1142, 0x9, 0xffffffffffffff7f, 0x0, 0x20, 0x40, 0x1, 0x2dbb4b61, 0x0, 0x80000000, 0x7e, 0x3, 0x6, 0x7f, 0x1, 0x7, 0x7, 0xfffffffffffffffe, 0x7, 0xfffffffffffffffb, 0x7, 0x80000001, 0x6, 0x7, 0xe520, 0x0, 0x768db862, 0x3ff, 0x38000000000, 0x7ff, 0x5, 0x5, 0x1000, 0x1f, 0x401, 0x0, 0xac0, 0x4, @perf_bp={&(0x7f0000ad6000)=0x0, 0x8}, 0x102, 0x7ff, 0x3, 0x7, 0x1, 0xdbfa, 0x101, 0x0}, 0xffffffffffffffff, 0x7ff, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000027e000-0x8)=0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000a77000)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100f4ff0800020000030600efffffff00000500000003000449faf502007e23"}) 2018/01/05 06:34:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c8d000-0x8)={0x0, 0x0}) r1 = socket(0xa, 0x2000000001, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00009e2000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d8a000)=0xb) chmod(&(0x7f00000ef000)='./file0\x00', 0x100) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000536000-0x88)={0x6, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x6, 0xa}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000af1000-0x4)=0xfffffffffffffff8, &(0x7f0000b82000)=0x4) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a9e000-0x10)={0x0, 0xff, 0x9, 0x8}, &(0x7f0000cc4000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00009ce000-0x10)={r2, 0x2, 0x1, 0xfff}, &(0x7f0000c9e000-0x4)=0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000112000-0xb)='/dev/audio\x00', 0x4400, 0x0) r4 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000eb8000)=0x0, &(0x7f00003a6000)=0x0, &(0x7f000022d000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000657000-0x28)={0x9, 0x80000000, r4, 0x7, r5, 0x4, 0x4, 0xe851}) listxattr(&(0x7f000017a000)='./file0\x00', &(0x7f0000150000-0x33)=""/51, 0x33) 2018/01/05 06:34:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) exit(0x1aea64d0) r1 = socket$inet(0x2, 0x1, 0x200) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000068000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="3e38af9caa76", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f00000c4000)="8a16d541b84d52315a7c6a399f631c9ce7c638640c27ec7c0bf8eefe9e3ba80dfc32040aa47dd2925c1250c3c0a5fe4a329e03463ffa63a5e89b34174972", 0x3e) 2018/01/05 06:34:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000004c000-0xd)='/dev/usbmon#\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000923000)={0x8, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mice(&(0x7f0000014000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000edb000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000bf0000-0x4)=r2) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x20000000000003, 0x0) r4 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r4, 0x400, 0x2) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file0\x00') rt_sigprocmask(0x0, &(0x7f00004b1000)={0xfffffffffffffffe}, 0x0, 0x8) clock_nanosleep(0x0, 0x0, &(0x7f0000fa5000-0x10)={0x0, 0x0}, &(0x7f0000dec000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00009ac000)={0x0}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, r5}, 0x8) fcntl$setsig(r4, 0xa, 0xe) fchdir(r4) rt_sigprocmask(0x0, &(0x7f000079c000-0x8)={0xf979}, &(0x7f0000148000-0x8)={0x0}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) write(r3, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) r6 = socket(0x10, 0x20000000000003, 0x0) ioctl(r0, 0x1, &(0x7f0000214000)="0dc195cc761b8ebc289d8419fbb5c5f23f17a82f47e4a14adc5b14dcef353cb010d414391b0d304cc33f275b9339b16f7147cb19e117af2292e9b7791c65d13af4a5bb8b853d3fa31cb056a860e0498179c113697fea447abc") write(r6, &(0x7f0000d24000)="22000000150007210f000008ffff050002000300fdffffff07000100e700fe02f155", 0x22) 2018/01/05 06:34:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000c70000-0x18)=@get={0x1, &(0x7f0000001000-0x65)=""/101, 0x1000}) write(r0, &(0x7f0000000000)="7c4099689b5d2234db6cb56d57b27cf66a6c983f0b1beae59009b648b1a7c06f09875d23412cdfdbecd45051bdf9e78ce0253ce94d8d920e994e1e302d2b5c00585131cb89e5253a381675daceced3597daf493dd8b4a84ebf9865548db9efd0e15a5d1f80cb5256ece29f7fe6bc427ad903fed1d68e445bcdf40e3814523bd2458c9fc1421cfd42b21f46060985fd695a979db2c117707bf42f0f69b383009566c92528d450b2e7ee73bc95d21f836706e4883011c31fe00096de0848f298d9280f62c62d4070468b45c11990b1d6dd61597268e8f3d73bf8230a99c57cbee04b480d85193129f304", 0xe9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000c1e000)="1f0000000a0affe40200e8ffffff0019010000000901010a00024000000051", 0x1f) 2018/01/05 06:34:37 executing program 5: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000004c000)={0x0, 0x0}, &(0x7f000004d000-0x4)=0x8) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000004d000-0x8)=@assoc_value={r1, 0x1d}, 0x8) mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) renameat2(r0, &(0x7f0000048000-0xa)='./control\x00', r0, &(0x7f000000b000-0x8)='./file1\x00', 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002000+0x4f8)=@buf={0x69, &(0x7f000004d000-0x69)="771f9a8afb1bbae489193797b5d5447f74081caca0365cddd3fd4f4a69a5ed455084b63fdf3f7cecc991a7f1aaacbd7bc69d09cbb1bc2e4d1269940e90eef10b3912254bd5f21417379b1738c4251dde5f0fa629e3339f61ff751a46a635c6517c3acc3fd379a44edd"}) 2018/01/05 06:34:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) readahead(r0, 0x1, 0x5) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x0, 0x20001) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x8, 0x8000, 0x5, 0x21c}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000003000-0x68)={0x69a, 0x200, 0x7, {0x0, 0x0}, 0x1, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000003000-0x84)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8a}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xc000000000000000}], 0x84) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000002000)={&(0x7f00002ee000/0x11000)=nil, 0x11000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000003000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x1f, 0x0, "583712cf6942b92e034a98bb5a318c9060cf6cd13f1b5fc988b85b410b652e6fe36b6646773d243e9e8ce16970660b5c86749ef2ad93caa66d205ec2a1912daa16f4a469157b9e0524e56ad4e156df69"}, 0x160) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000001000)=[{0x8, 0x3980}, {0x0, 0xe4ca}, {0x4, 0x2}, {0x8, 0x3}, {0x2, 0x4}], 0x5) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x965f, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000004000-0x8)={0x0, 0x5cd}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000)={r3, 0x7}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000006000-0xd3)=""/211, &(0x7f0000005000)=0xd3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x4, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioperm(0x0, 0x101, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000004000)=0x8000) syz_open_dev$sndpcmc(&(0x7f0000002000)='/dev/snd/pcmC#D#c\x00', 0xb40, 0x2240) 2018/01/05 06:34:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x3, 0xd800104a0bb37af5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='pagemap\x00') fcntl$dupfd(r0, 0x406, r1) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, r3}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000043c000)={r3, 0x1, 0x6, @random="c24250db1108", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000036c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x20000003) 2018/01/05 06:34:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000939000-0x9)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00009d5000)={0x0, 0x5}, &(0x7f0000100000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c63000)={r1, 0x1, 0x0}, &(0x7f00008bd000)=0x8) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0xa, &(0x7f0000000000)="00020008", 0x4) 2018/01/05 06:34:37 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000fcb000)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x101000) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000fcc000-0x10)="b27e3b610d18b68b5e462c00584dd5a1", 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000b60000-0x4)=0x0, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000074000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) 2018/01/05 06:34:37 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000013000)=""/189) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000000)={{r1, r2/1000+30000}, {0x77359400, 0x0}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 06:34:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r0) recvmsg(r0, &(0x7f0000d02000)={0x0, 0x0, &(0x7f00009d3000-0x20)=[{&(0x7f00007ec000)=""/177, 0xb1}, {&(0x7f0000d05000-0xbe)=""/190, 0xbe}], 0x2, &(0x7f000041e000)=""/108, 0x6c, 0x81}, 0x40) lstat(&(0x7f0000a29000)='./file0\x00', &(0x7f0000051000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f000017b000)=[0xffffffffffffffff, 0x0]) stat(&(0x7f00006a8000-0x8)='./file0\x00', &(0x7f000086e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00004b6000-0x8)='./file0\x00', &(0x7f0000658000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00005bd000)=0x0, &(0x7f0000583000-0x4)=0x0, &(0x7f00006b2000-0x4)=0x0) setgroups(0x5, &(0x7f0000380000)=[r3, r4, r5, r6, r7]) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) write$sndseq(r2, &(0x7f0000f4d000)=[], 0x0) [ 61.750885] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. [ 61.764981] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 61.788575] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/05 06:34:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000942000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x3ffffffffffffd6b, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f000021e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x2, 0x0}}], {{0x884c, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b9c000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d3c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026d000)=0xe8) 2018/01/05 06:34:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000cb5000-0x8)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f84000)='/selinux/access\x00', 0x2, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f83000-0xa)='/dev/ptmx\x00', 0x2200, 0x0) ioctl$int_in(r2, 0x20000000541f, &(0x7f0000f84000-0x8)=0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005da000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00004d8000)='/dev/vcsa#\x00', 0x2, 0x41) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000862000-0x110)={0x250, {{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/05 06:34:37 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000981000)='/dev/vcsa#\x00', 0xfffffffffffff000, 0x40000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00005f8000-0x4)=0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 06:34:37 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000005000)='/dev/audio\x00', 0x80000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000005000)={0x3, 0x7, 0xffffffffffffffff, 0x8}, 0x5) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000001000-0xc)=""/12) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0xff8a, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000004000)={0x7ff, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6f67, 0xc3, 0x1, 0x100, 0x0, 0x69e, 0x100000000, 0x1000}) [ 61.845448] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 61.863896] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 61.883427] device syz2 entered promiscuous mode [ 61.896159] tty_warn_deprecated_flags: 'syz-executor5' is using deprecated serial flags (with no effect): 00000100 2018/01/05 06:34:37 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/05 06:34:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000016f000)=[{&(0x7f00005e2000-0x5)="290000001800ffffffffffffff0000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2018/01/05 06:34:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000afc000-0xc)='/dev/audio#\x00', 0x1, 0x200001) getpeername$netlink(r0, &(0x7f0000109000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000065a000)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/05 06:34:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b40000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000056e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f34000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00002cc000)=r1) r2 = syz_open_dev$evdev(&(0x7f0000058000+0x790)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x1e, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/05 06:34:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ac000-0x11)='/dev/qat_adf_ctl\x00', 0x600000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/05 06:34:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000acf000-0x4)=0x0) ptrace$setopts(0xffffffffffffffff, r2, 0x2851, 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000060000-0x4)=0x0) 2018/01/05 06:34:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000fd8000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000c68000-0x61)=""/97) r1 = socket(0x40000000015, 0x5, 0x0) chmod(&(0x7f00008f6000)='./file0\x00', 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f00003ce000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 06:34:37 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c2b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000021, &(0x7f0000ac6000-0x4)=0x0, 0x4) 2018/01/05 06:34:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de5000-0x9)='/dev/rtc\x00', 0x481, 0x0) read$eventfd(r0, &(0x7f0000436000)=0x0, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000878000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000b1d000)=""/195) creat(&(0x7f00001f7000-0x8)='./file0\x00', 0x128) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000e21000-0x1c)=@req3={0x8, 0xaf70, 0x0, 0x100, 0x4, 0x6, 0x2}, 0x1c) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000ef4000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)="72616d667305", 0x2015, &(0x7f0000b09000)="") accept4$packet(r1, &(0x7f0000c7c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c46000-0x4)=0x14, 0x800) umount2(&(0x7f0000817000-0xe)='./file0/file0\x00', 0x8) preadv(r1, &(0x7f000078a000-0x50)=[{&(0x7f0000dd7000-0x4c)=""/201, 0xc9}, {&(0x7f0000ab1000)=""/153, 0x99}, {&(0x7f00000d8000)=""/47, 0x2f}, {&(0x7f00000f1000)=""/85, 0x55}, {&(0x7f0000c57000)=""/145, 0x91}], 0x5, 0x0) open(&(0x7f00005fc000)='./file0/file0\x00', 0x40000, 0x100) 2018/01/05 06:34:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000)={0x1}, &(0x7f000096a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, r1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f00002bb000-0x30)=[{&(0x7f0000401000-0x9c)=""/156, 0x9c}], 0x63, &(0x7f0000086000-0xa0)=[{&(0x7f00004b7000)=""/4096, 0x1000}, {&(0x7f0000242000-0xff)=""/255, 0x2b3}, {&(0x7f0000e0f000)=""/66, 0x42}, {&(0x7f0000920000)=""/207, 0xcf}, {&(0x7f0000ec2000-0xdf)=""/223, 0xdf}, {&(0x7f0000d23000)=""/35, 0x23}, {&(0x7f0000fa7000-0x89)=""/137, 0x89}, {&(0x7f00009df000)=""/240, 0xf0}, {&(0x7f0000036000-0xf1)=""/241, 0xf1}], 0x9, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000294000-0x8)={0x0, 0x0}) readahead(r2, 0x8000000000000, 0xfff) rt_sigprocmask(0x1, &(0x7f0000dde000-0x8)={0xa}, &(0x7f0000a4c000-0x8)={0x0}, 0x8) 2018/01/05 06:34:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x1, 0xffffffffffffffcb, &(0x7f00009b5000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000a45000-0x8)={r2, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r2, r0}) write(r2, &(0x7f0000566000-0x22)="220000005e000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/05 06:34:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x1b1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00008c2000)={0xffffffffffff0620, 0x10d0}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xc, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 06:34:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e65000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a6a000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006ac000-0x90)={0x3fffc000000000, {{0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) munlock(&(0x7f00001cd000/0x2000)=nil, 0x2000) 2018/01/05 06:34:37 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f000000f000-0xb0)="d6", 0x1}], 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000014000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/05 06:34:37 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000a000)='/dev/sg#\x00', 0x6, 0x10000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000)={0x0}, &(0x7f000000a000)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0xc1205531, &(0x7f000000a000-0x88)=""/136) 2018/01/05 06:34:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000ae9000)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000973000-0x38)={0x0, 0x0, []}) write$fuse(0xffffffffffffffff, &(0x7f0000723000-0x28)={0x28, 0x0, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) fcntl$getown(r0, 0x9) fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) write$evdev(0xffffffffffffffff, &(0x7f0000b04000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00008eb000)={0x0, 0x0}, &(0x7f0000cfa000)=0x8) socketpair(0x0, 0x0, 0x0, &(0x7f000023a000-0x8)={0x0, 0x0}) 2018/01/05 06:34:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x9, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x5, 0x10}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ed6000)={r1, 0xffffff00, "3c8f18c0a7525162244a37c0ba93e7c3fcec0a22f982c69e23bc31981f31"}, &(0x7f0000000000)=0x26) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003f8000-0x8)={r2, 0xe857}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000002000-0x1c)={0x1c, 0x1, 0xa, @fuse_notify_inval_entry_out={0x4, 0xfffffffffffffffe}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000d16000)={r3, 0x2, 0x1, 0x7fff, &(0x7f00005df000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000385000-0xd5)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x40, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "4419b2", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@hopopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "385c19161590438f"}}}}}, 0x72) 2018/01/05 06:34:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) setsockopt(r1, 0x100000800000010c, 0xa, &(0x7f0000004000-0x8)='\x00\x00\x00\x00', 0x4) 2018/01/05 06:34:37 executing program 4: uselib(&(0x7f000054d000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x7, 0x0) r1 = shmat(0xffffffffffffffff, &(0x7f0000bff000/0x3000)=nil, 0x1000) shmdt(r1) bind$inet(r0, &(0x7f0000780000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000905000)="", 0x36e, 0x0, &(0x7f00002b4000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 06:34:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000055d000)='/proc/self/net/pfkey\x00', 0x103201, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/01/05 06:34:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x82201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000-0x4)=0x9, 0x4) r1 = socket(0x18, 0x0, 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000003000-0x4)=0x0) [ 62.154750] device eql entered promiscuous mode 2018/01/05 06:34:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00008a2000-0xa)=@file={0x0, './file0\x00'}, 0xffffff99) connect$unix(r0, &(0x7f0000b89000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/05 06:34:37 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) flock(r0, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$setpipe(r1, 0x407, 0x6) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/05 06:34:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000000)=0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x0, 0x4) getcwd(&(0x7f0000001000-0x1000)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a6f000-0x8)={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c16000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000060000)='/dev/loop-control\x00', 0x400000, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000f71000)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f00003a0000-0x4)=0xc) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2018/01/05 06:34:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x10)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000a3e000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f000071d000)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 06:34:37 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000-0x3c)=""/60, 0x3c) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ion\x00', 0x80800, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000001000-0x1)='\x00', 0x1, &(0x7f0000001000)='/dev/ion\x00') 2018/01/05 06:34:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/xfrm_stat\x00') close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000002000-0x10)={0x11, 0x68, &(0x7f0000000000)="ecc971aa6d78eb8f47a1bb23093b6c13ec328a2c118360f0783a65b5bfb8d98cb341c235c5c7514cb41fea5ec6acbbc9fd04f1ac0c1280811139aa70ce52f1d14a6d13849836b736e2198243375763b0dd57d2d55eccf2757509c962d622a204489398ba4e8f545b"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x1f}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xce)={r2, 0xc6, "6f97744798b5caf3fed5509530e9c356672f0382c09d7a5b4565ba6f5ae18d476a0772d5960022604e2734142f2cc00a94d86d0d9abb4f77ab23cd278a6d7b8940b969be4ef22ccca523936bf4476a14f1ae78ca1c7c8ce54570c2f6a871f7b08eae29f5a64b6ca3bd70d20f8df84d6265ae47e8757d57b53e05c684f3fae163dca5c9909b0694961be48146afad2235eca8737e1535042415246222faaec46f7e6c841a2b7ffffffab479720cd5dc70c0906fa4f94c7d3e5bad2d132e8fea1ed99e12f2a521"}, &(0x7f0000001000-0x4)=0xce) sendfile(r0, r1, 0x0, 0x6) 2018/01/05 06:34:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffffff, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x166) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000916000)=""/13) fsync(r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa6000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r3, 0xc004510e, &(0x7f0000144000)=0x0) epoll_pwait(r3, &(0x7f0000907000-0x1b)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6, &(0x7f0000540000-0x8)={0x7}, 0x8) 2018/01/05 06:34:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a15000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000cd0000-0x10)={&(0x7f00003fd000/0x4000)=nil, 0x4000}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000b35000)="1f00000001021f894c0000fffd01ffffff0000ff0900e47f050001ff00df18", 0x1f) 2018/01/05 06:34:37 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000012000)='M', 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000012000)='/dev/snd/midiC#D#\x00', 0x4, 0x400000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000003000)=0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000d9c000-0x11)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004c5000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 06:34:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d98000)='/dev/vcs#\x00', 0xff, 0x200) timerfd_gettime(r0, &(0x7f0000c35000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = perf_event_open(&(0x7f00008fc000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ab3000)="", &(0x7f0000691000)=0x0, &(0x7f0000c72000)=0x0, &(0x7f0000c6c000)="") fremovexattr(r1, &(0x7f00004a2000)=@known='system.sockprotoname\x00') 2018/01/05 06:34:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000f04000)=0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f00007a2000-0x8)=0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0xfffffffffffffebe, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") 2018/01/05 06:34:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000943000)={0x0, 0x0}) writev(r0, &(0x7f00007ac000)=[{&(0x7f000018d000-0x72)="2900000021001980010a7524830a002102000016000000000000000009000c0000000000000800ec56", 0x29}], 0x1) 2018/01/05 06:34:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x4000000000006, 0x40, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = memfd_create(&(0x7f0000fe0000)="776c616e30a900", 0x2) r2 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f0000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025e000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000fa2000)={0x7, 0x912e, r2, 0x8000, r3, 0x14, 0x3, 0x1}) r4 = syz_open_dev$vcsn(&(0x7f000098a000)='/dev/vcs#\x00', 0xfffffffffffffbff, 0x268681) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000a4e000-0x4)={0x0, 0xe3, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000209000)={r0, &(0x7f0000d1b000-0x95)="", &(0x7f0000875000-0x7e)=""/126}, 0x18) 2018/01/05 06:34:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f00003dc000-0x10)="000001ff1200aa050800000003078038", 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00004e0000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000df1000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000048e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2018/01/05 06:34:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000ec8000-0x40)={0x0, 0x1, 0x8000000002, 0x0, 0x8000008000, 0x100000000000000, 0x0, 0x0}) read(r0, &(0x7f0000bda000-0xce)=""/206, 0xce) 2018/01/05 06:34:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00009ef000)={0x10, 0x0, 0x0, 0x441000}, 0xc) bind$netlink(r0, &(0x7f0000a89000-0xc)={0x10, 0x0, 0x3, 0x200000}, 0xc) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b49000)='/selinux/context\x00', 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e1b000)='/selinux/enforce\x00', 0x400, 0x0) renameat(r1, &(0x7f0000795000)='./file0\x00', r2, &(0x7f0000cff000-0x8)='./file0\x00') [ 62.305349] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 62.343601] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/05 06:34:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) syz_open_dev$vcsa(&(0x7f0000037000)='/dev/vcsa#\x00', 0x2, 0x210480) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000c3f000-0x14)={0x0, 0x8001, 0x9, 0xfffffffffffffffc, 0x1, 0x2800000000000}, &(0x7f0000d97000)=0x14) 2018/01/05 06:34:37 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)={0x0, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/member\x00', 0x2, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x5) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x4081, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000004000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x24) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000008000)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x103000) ioctl$ION_IOC_MAP(r2, 0xc0084902, &(0x7f0000003000-0x8)={0x0, r2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_MAP(r3, 0xc0084902, &(0x7f0000009000-0x8)={r4, r2}) 2018/01/05 06:34:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000a86000)="9adc01ce72", 0x5) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a8b000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000777000-0x40)={&(0x7f0000f60000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00008d6000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a9a000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000503000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0xa, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000d1b000-0x10)={0x1ed3, 0x9, 0x8133, 0x5}, 0x10) write(r0, &(0x7f00003bf000-0x22)="2200000018000701000700002a00071502010008002720000000000000001f009f75", 0x22) 2018/01/05 06:34:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x42ac7a5e45975eaa, &(0x7f0000001000-0x4)=0x0, &(0x7f00007cb000)=0x4) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000fd5000)='/dev/midi#\x00', 0x1, 0x101000) prctl$setmm(0x23, 0x1, &(0x7f0000c8d000/0x3000)=nil) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f000011e000-0x4)=0x6, 0x4) r2 = socket$inet6(0xa, 0x3, 0x3a) sendto$inet6(r2, &(0x7f0000a69000-0x9d)="49138b39c3ef60e53b9075f4b6569c3afb6bfd221e419a2a4bd6da923fd791d9d41c25cdf580d7e8411434b1f6a0e2a9fe6793c73181fdca564eb12a7c32a43f3c826af9ef4a20fd5c3bd20ace3ce7de507e96c75aa7f807fe446a104d711901c418676b45cc1e0bbd1c097bd8a9a88fc6948d5f7df8862d4be2c40d244a97de27df829df62c6fdd68a9e0a26769bd8950a731825a43d3580631425309155975583cf279e53a72d6b98a2f8b140e9ae5cc492f3aea353f9d5dd84104812360e57830b1885e282f6dade0d03905af744b78afaa31ddb2716235038e573e8139a7cdb8fd1d3e0336abd92ef50afd9c4e6d2402bcb1690f7e", 0xf7, 0x4000, 0x0, 0x0) getsockopt(r2, 0x3a, 0x400000000001, &(0x7f0000001000)=""/0, &(0x7f0000fd2000-0x4)=0xfffffffffffffd34) 2018/01/05 06:34:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003d5000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00005b7000)={[0x1, 0xb02, 0xffffffff, 0x10000, 0x2000cb3, 0x20, 0x4, 0x9, 0x10000000000, 0x2, 0x20, 0x9, 0x7ff, 0x20000000005, 0x1, 0x3ff], 0x7000, 0x100012}) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000540000-0x5d)=""/93) r1 = semget$private(0x0, 0x3, 0x1a) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000d59000)=0x5) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 2018/01/05 06:34:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f16000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000724000)=@common='irlan0\x00', 0x10) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/01/05 06:34:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x2003fd) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018d000-0x4)=0x10) setsockopt(r1, 0x84, 0x7c, &(0x7f0000813000)="0980000000000000", 0x8) r2 = eventfd2(0x4, 0x80000) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00003df000-0x8)=0x0) 2018/01/05 06:34:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x9) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000b04000)='io\x00') sendfile(r4, r4, &(0x7f00006c7000)=0x0, 0x2a) r5 = getpgrp(0x0) kcmp(r3, r5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f00007c6000)={0x3, 0x3}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a57000)=0x0) r6 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r6, 0x40405514, &(0x7f0000336000)={0x2bc, 0x2, 0x7, 0x100, "fa9895328a2225a4a15b2037f558503205409594443ef6520e60044b958d66156eab7c6be3b285842f8666d0", 0x1000}) 2018/01/05 06:34:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000854000)={r1, 0x9}, &(0x7f000074c000-0x4)=0x8) r2 = msgget$private(0x0, 0x268) msgrcv(r2, &(0x7f0000540000-0xff9)={0x0, ""/4081}, 0xff9, 0x0, 0x524b970b525d5f5d) 2018/01/05 06:34:38 executing program 2: epoll_create(0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006c0000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000059000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x410000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000d9000-0x4)=0x0, &(0x7f0000fd4000)=0x4) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00002b2000)={0x7, [0x20, 0x4103fda1, 0x5, 0x2, 0x6, 0x800, 0x3]}) bind(r1, &(0x7f0000ad6000-0x10)=@ipx={0x4, 0x2, 0x0, "c2ef580373a1", 0x0, 0x0}, 0x10) connect$inet6(r1, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0xd2ca2584b95beed7, &(0x7f0000d3d000)=""/0, &(0x7f0000ed7000-0x4)=0x1061dfb23be31c55) 2018/01/05 06:34:38 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x400) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/enforce\x00', 0x200080, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r1, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 62.472658] QAT: Invalid ioctl [ 62.487855] QAT: Invalid ioctl 2018/01/05 06:34:38 executing program 6: mmap(&(0x7f0000000000/0x17c000)=nil, 0x17c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000017c000)=0xe) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0xff, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x4, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 06:34:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) tee(r0, r0, 0x4, 0x2) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f00006f4000)='/dev/sg#\x00', 0x8, 0x800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d9f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000e7f000-0x8)={r3, 0x4}) pipe(&(0x7f0000ba8000)={0x0, 0x0}) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000116000)={r5, 0x0, 0x800000002, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 06:34:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008d4000-0xb8)={0x0, 0x44, 0xb4, 0x5, 0xacd5, 0x3, 0x3, 0x2, {0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x4, 0x5, 0x7, 0x6}}, &(0x7f0000edd000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000087d000)=@sack_info={r1, 0xb5, 0x1}, &(0x7f0000016000)=0xc) 2018/01/05 06:34:38 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000de000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x4000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000ffa000-0x4)=0x5) r1 = dup(r0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000ffa000-0x1a)=""/26) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000ffc000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000ffa000)=""/4096) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) 2018/01/05 06:34:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003fb000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000081d000)=0x42, 0x4) ioctl$int_in(r0, 0x5473, &(0x7f000055b000)=0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000067a000-0x11)='/dev/vga_arbiter\x00', 0x20085, 0x0) fcntl$addseals(r1, 0x409, 0x8) writev(r1, &(0x7f00005fc000)=[{&(0x7f0000c9d000-0x93)='z', 0x1}], 0x1) 2018/01/05 06:34:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd4000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000e19000-0x8)=0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d98000-0xb0)={{0x1, 0x2}, 'port0\x00', 0x41, 0x10, 0x7fff, 0x993b, 0x0, 0x1ff, 0x2, 0x0, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 06:34:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c0b000-0x14)={0x1, 0x0, 0x0, 0x200, 0xfffffffffffffffc}) 2018/01/05 06:34:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x410000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x5, 0x0, {0xffffffffffffffff, 0x0, 0x9, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) pkey_free(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'user.\x00', ':%!:\x00'}, &(0x7f0000001000)=""/80, 0x50) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000)={r2, r4}) getrandom(&(0x7f0000001000)=""/0, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0xffffffff}, &(0x7f0000004000-0x2)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000003000)={r5, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x8}, &(0x7f0000003000)=0x98) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000004000-0x10)=@buf={0xb7, &(0x7f0000003000-0xb7)="3ee7d2ed8eb5fab8a766b724d5d69aa610c135700f29b5a739547ad6dadc2cc6616df5d813a69b7b8f873bde49c46a830cd50e665e77a97142736fb8ddbbdde706f816755c1140d0d77d9c855495a02c8dd349604f6c84eccbe5facd73362c486c2bd6d4ac74076821b16e1438d78219fa825282b676db09d960ac9e206909b6fc04652cd2691d7f687c211be7e728186a2bdbfc6c1899a893b3453e6c8b39664e3fda9ede6a55c55d2f2754f1ca493e6e762b34f0b142"}) r6 = syz_open_dev$sndseq(&(0x7f0000003000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x56)={r5, 0x6, 0x4e, "c2ac0c4b6871d0dde7094fbf2369bee2a631ea5f1b5ee9fcab7175097bb9671feadfc10183e2cd11fc50f2adbd37ac973805f3ce4a8ffde65d0a3336dae53b9e284adebaa6208bebd9fe066143fd"}, 0x56) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000004000)=0x6308, 0x4) r7 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000001000)={{0x7, 0x3, 0x10000, 0x10c23208, "ec77ee0bffece713411de09f8afa837a200f854a5fe1dd08b38664ef900440a016c03179cb09ed450f708c90", 0x1}, 0x0, 0x0, 0x7ff, r7, 0x95f7, 0x10000, "f2323fd6ac8835667372d2f104eaff87ff05df33441262086207153974639fb0b0ed6b444448cd0287fc0513014fa607a7c8106926fb7a16f04130de3949b7a0", &(0x7f0000003000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xfc00000000000000, 0x2, 0x6, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r6, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0) r12 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000005000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = getuid() r23 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000005000)=[{&(0x7f0000004000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000)=[{&(0x7f0000006000-0xd2)="b8b4d3d7b6dbfcee49bcd5465ac55bf11c5198f1d12116b43a34c8034a057c182f096bbca2022b47ceac5dac2a59f644e98b15f5682e1336f625cb68e1d9c813daa38bd6789ea01ff5af96c028a8a5478cc05c7255ef7be9125933a031a8c4cb2c1669a2050a477689491f4d05c3c6efd799dc58e06b7be606a4fb12d3f26b2b6510b08d45b70396383ae4bc776d53e07ecbc22075e8b6b2b561961312933cfbbae603ec2bd74850c37bdf2a7eeefc618cceca8bad5983deeddc8147c668904c679de5e145a67bbfec59aa3e4533fa2777b7", 0xd2}, {&(0x7f0000005000+0x9a0)="42ce6f6b66e90234fdfeedce0f6b4a444145ddf2bd44e70f9fc675c2ec3d47ff9114c3711c05bce7cffb2a2563b99d6b65080b35998307e1b33c77967a09a03a184c33b981b7cfcfd6aa837083d1922399970845c5543d", 0x57}, {&(0x7f0000005000)="95d076d6cb92bab75d8fd02a24293d3f46e9b9568110a566e83b0c11a8a7be387a7ffbce1226df47567d6a243cca149b59e7c0db6952e6804a218e4e15cbdd1951214c6c7e50a36caf0540439791fc4261ba675df4affaffbb06ac4845b03b87c93223a5bd84439d54760766e3ba5325b689cd73e7da611c00d84c6c4676b2226290bbf274fb4e5acd9a086a9b4de69a0f725cf405e2007cc48535d11d0ef170d37693f23abcdfbba298cb6746aa5f0b6920df7835e3dd38da061efc86ecd4ef9e8e", 0xc2}, {&(0x7f0000006000-0x3f)="fad37d5b723e7726af57828b485f174a6d2118be367602d2ee7323c467e01ffb76c961402a6adcd419200a78bf2933686c3adb3880077cf889fe8167d7d982", 0x3f}, {&(0x7f0000006000-0x99)="d1edfc80f923a8ec45c4bc207d95f22ebea8ca32bb5d3ddd241208fbc8c6f6baf3c0e5805d993469c9b8a45880a4a2489abcbc2d9b36b20d21f5a46d9debfc625198bad26edf4599f0f8c92b7bfc62f4efcb588cf92a5697b08c285c91d4c8cfe14fd41c28d928e827d33b7eadeb439c03c7c3550f42a19f9b26a6880c0ae0cb0462d5e97cbd69d8190512c1001120bc72a146f32e5215f578", 0x99}], 0x5, &(0x7f0000004000-0xe0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r3, r3, r0, r0]}, @rights={0x20, 0x1, 0x1, [r6, r6, r3]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r7, r10, r11}, @rights={0x28, 0x1, 0x1, [r3, r3, r0, r0, r12]}, @rights={0x30, 0x1, 0x1, [r3, r3, r3, r0, r0, r0, r0]}], 0xe0, 0x4000}, {&(0x7f0000000000)=@file={0x0, './file0/file0\x00'}, 0x10, 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", 0x1000}], 0x6, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r3, r0, r3, r6, r3]}, @rights={0x28, 0x1, 0x1, [r0, r3, r6, r3, r0, r0]}], 0x50, 0x20048004}, {&(0x7f0000005000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000)=[{&(0x7f0000005000-0x58)="bb534b236e0939c393d40017bc363f8ee705605e5afe5e57ca4b2fbebf19a36084a478540b27ec86a8c74e983a39b6bc2a813bb9f131d58dda09aa8384ba021821a9d446c0e344306bbeb20d8d6970e63b820f78da81a338", 0x58}, {&(0x7f0000005000)="5c333f06ff4c517ea0639a664e9b", 0xe}, {&(0x7f0000003000-0x9a)="4e4dde3195d376b386971077bf17073a3cd4bf92ee97e62d3a99e8a064198d464cb739f6cc973093e18f71466828470d9b715d5a9f6785ff45cc0d04d774ba1643b978cf35eec25a6c10c37373b89bf363b19170b2da748a8f0dc2145a6a53786eb47ec24c7dc358adce3348a39202dad519b01ec576f50e695f1160dd318e66503962bd17c9e7b8f5a92bb22594c765f35d7e7edda1b4af205d", 0x9a}, {&(0x7f0000001000-0x2c)="2b12892a6337c587bab9df80899d789c9443e33c39a9dd0f2cf8a08b576d8ecb5d7222b9ac553666808adc4f", 0x2c}, {&(0x7f0000006000-0xd2)="6958c348ee5977a03437a7f136e7f3b9cfd9e0727649353a097364339ec1cb33e45ae9681fa40c50fc4b075d630ccf76b635be05c5b8f62d0f3ce205508d62fa28d2c44bdaa31dd2f97540d9379da9915df9a937b8975fa69743bb21615fae7b6f2920682d13a16caab62e8376de97e1746c84d2fa0fd90b79e95fc18ef98cb6877a007a7bb36e3c859703141cbad23dd0249137d7c974068f2ea3042d2c5d10e772af1ff3ec6c97166d8b302cc9249ae74094dd16ede540239ef44d81da2672880b6d69c9ae7c6590fb3cfb1421f6df387e", 0xd2}, {&(0x7f0000005000)="65cdb10429adb95e4873625543a9cc5620f7a9c8d190ab8b5c9175962a2ebab711687e89a1e82fa1344e1546858c54968bab8fc3eb97296ffe0163e0c972a47a6e53e0f06149f13a3edc3de319350a1d3551c6aaa3c285c72b913e5847c0e9ef3b0fbb65aabde7b048cac15cab8b6e7f45c5497599c17b0f9db41a039ad9b5adc8567d3042f258467ed71ddced68245511b424ac2b079c", 0x97}, {&(0x7f0000006000-0x49)="aac3a1fa7a9d828ac48bb7b5e5962dc5eb2535947528a76900995bdd476ae71c4e772d014b7eb345ae0b4e598f91cfbfbc776512635ca6f448304b79e39607b40adfb3d57bddde7e96", 0x49}], 0x7, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r7, r22, r23}, @rights={0x30, 0x1, 0x1, [r6, r0, r0, r3, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r24, r25}], 0x70, 0x20000010}], 0x6, 0x8090) 2018/01/05 06:34:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000567000)="26000000120047000000000000000000fffffffdc200ffff0000000009227fff050019000007", 0x26) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000af000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000285000-0x74)=""/116) 2018/01/05 06:34:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000038d000-0xc)='net/rt_acct\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000e71000)=0x0) fchdir(r0) 2018/01/05 06:34:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000957000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) readv(0xffffffffffffffff, &(0x7f000034d000-0x30)=[], 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00008cb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000809000)=0x14, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000ea1000-0x18)={0xd2, 0x0, []}) 2018/01/05 06:34:38 executing program 6: prctl$intptr(0x29, 0xffffffffffff0000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f1a000-0x9)='/dev/dsp\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000d28000-0x20)={@generic="409a7edacaeb23aebdf3cb7e4f1fa86a", @ifru_addrs={0x2, 0x2, @rand_addr=0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000200000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000243000-0x4)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 06:34:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x1, 0x0) r2 = getpgid(0xffffffffffffffff) clock_getres(0x6, &(0x7f00006f7000-0x10)={0x0, 0x0}) wait4(r2, &(0x7f0000f59000-0x4)=0x0, 0xe1000001, 0x0) r3 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000327000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000301000-0x4)=0xffffffffffffdffa, 0x4) write$tun(r3, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}, 0x62) 2018/01/05 06:34:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000f5000)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000075b000-0x6d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x2, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x11, 0x0, "7a000000c604006dc2"}}}, 0x2f) 2018/01/05 06:34:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x42002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5b}, 0x1c) mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f0000fa8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) 2018/01/05 06:34:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x8000000032, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/05 06:34:38 executing program 0: setxattr(&(0x7f0000a81000-0x8)='./file0\x00', &(0x7f0000d3f000-0x12)=@random={'os2.\x00', 'vboxnet0@em1\x00'}, &(0x7f000070b000-0x5)='ppp0\x00', 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000218000)="0761a8e02015aad5f648016b9a315b18", 0x10) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000001000-0xc)={0x2, 0xfffffffffffffffb, 0xe0c, 0x9, 0x7, 0xffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x12)={0x7, [0x1, 0x9, 0x1f, 0x100000001, 0x1, 0x6, 0x0]}, 0x12) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) r1 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x1, 0x82000) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000003000)=""/37) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x4, 0xfffffffffffffffe, &(0x7f0000004000)=""/37, &(0x7f0000000000)=0x25) uname(&(0x7f0000004000)=""/148) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(r1, &(0x7f0000001000+0x71e)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10, 0x80800) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005000)={0x2710, 0x2, 0x5000, 0x1000, &(0x7f0000003000/0x1000)=nil}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000006000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffbff, 0x6, 0x5, 0x40}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000007000-0x8)={r3, 0xfff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000008000-0xe)={0x8, &(0x7f0000001000-0x20)=[0x1, 0x5, 0x6, 0x7ff, 0x0, 0x3, 0x7b, 0x3]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) ptrace$peekuser(0x3, r4, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000008000)={0x100, 0x3f}, 0x8) 2018/01/05 06:34:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000136000)={0x0, 0x9, 0xfffffffffffffffe}, &(0x7f0000a07000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000908000)={0x1f3441db, 0x2, 0x1e9, 0x7, r1}, 0x10) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f000082d000-0x4)=0x0, &(0x7f00008a5000)=0x4) 2018/01/05 06:34:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000db8000)={0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f00006ca000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f000072d000)=0x80000001) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000edb000-0x9)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000384000-0x10)={0x0, 0x200, 0x5e, 0xfffffffffffffffa, 0x0}, &(0x7f0000ab6000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000b6000)={r4, 0x14, "ccf79f01c80de4fc1265833b48ddb494f65e1194"}, &(0x7f000000e000-0x4)=0x1c) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000087e000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a23364fd5e580ef24d71a100803fc727", 0x10) recvmmsg(r1, &(0x7f00007cc000-0x1a4)=[{{&(0x7f0000965000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f7f000)=[], 0x0, &(0x7f00005a3000)=""/43, 0x2b, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/05 06:34:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fda000)='/dev/hwrng\x00', 0xc0401, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000a74000)=0x100, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0xff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) accept4(r4, &(0x7f00006a9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000013b000)=0x58, 0x800) r5 = open(&(0x7f0000ecf000-0x8)='./file0\x00', 0x100, 0xa) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f0000235000)={0x401, 0x81, 0x7, 0x45, 0x9}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000398000-0x4)=0x0) setsockopt(r3, 0x8, 0x1000, &(0x7f0000f98000)="52bf281c37f3554125930c020cb2d4a9afee7a59a228b66833dca4bca1a8ef7b1a19423875e3317244d8dc17d193c1b5a3ace122305a39fa4b881d2c4984fe2c564ebadfd30408eeb1f7f4ca6994d000ab7b0f3402781dd83c67659331f22eabf10f5ecea8dcbae78ebc7acb37ac476abe6b981969430ff8cf12ef9b8f97ebbd7725bf831e75f710bba77dacf3cdcab25a20fef615f00ffe4b0f50081122174ea8e948fca3e8a797a4eb5846a4f147434fdcd740d5966ebea8c2ef5eb9576424ef533ad2c55d53d3af252fbb1ad0b4fe6203722572b458e859314d34a51048cff65e2897571e5c7187cedb2230cb365b8b8b3f46", 0xf4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/05 06:34:38 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00003a0000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d9e000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000034d000)=0x0) r2 = add_key(&(0x7f00006af000)='.request_key_auth\x00', &(0x7f000088b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000479000-0x84)="bba6f4ef194a0558a4b9762729a2694df6938d0afaf2f4c2f8422b9094a63c1990a05cb945409d3165fcaec6d0b19cea1cc31d8c15a852a3c16cff83e55dd426bea4d6ba5c8abe9f1fb8fda846fc3aaa82a05ebc1f41ca4aaebb6db4bfb35c3679968ebb203cf5745f44dbad37ab362522f17d435046a70d1a0e3be1c4f7bdf9ed9b09ff", 0x84, 0xfffffffffffffff9) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r2, &(0x7f0000ffe000)="65d325c9cfc11c4f228acb80e4e97a65288b26", 0x13) sendmsg$alg(r0, &(0x7f0000682000-0x38)={0x0, 0x0, &(0x7f00008df000)=[], 0x0, &(0x7f0000d9e000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) getpid() 2018/01/05 06:34:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000ee4000)={0x1, 0x0, [0xbaeb, 0x1, 0xbfe, 0x1f, 0x4, 0x3923, 0x6, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000cdd000-0x1)={0x1, 0x4, 0x101, 0x0}) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000aee000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001a6000)='/selinux/mls\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000bb7000)={r0, r3, 0x4, 0x2}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e13000-0x10)='/selinux/policy\x00', 0x0, 0x0) [ 62.761971] device eql entered promiscuous mode [ 62.780263] device eql entered promiscuous mode 2018/01/05 06:34:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000ee1000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00007e5000-0x11)=""/17, &(0x7f0000862000-0x4)=0x11) sendmsg$netlink(r1, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000693000-0x50)=[{&(0x7f000092a000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f00003e4000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000acc000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000019000-0x110)={{0x2, 0x3, 0x2, 0x8, "0a7a452cdc3c5a59751b4d7e92d2baec64603e8b654b0ae1eba8a6aefb0f669d2836869cb04b73097c80bce0", 0x9}, 0x0, 0x0, 0x6, r2, 0xffff, 0xfffffffffffffe01, "cab6ac261ac2e8a41f322ee517edbf279c03b9b5714fdad8fb8b555ecbf7050de07eeefd7075a2c27943557e50246e7276df94a0cc39fbae90a43d41bbe7f3e9", &(0x7f000000f000-0x3)='\\#\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7f, 0x80000001, 0x4, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000eee000-0x4)=0x0) syz_open_dev$sndpcmc(&(0x7f0000fa5000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x20000) recvfrom$unix(r0, &(0x7f0000735000)=""/5, 0x5, 0x2, &(0x7f00001be000)=@file={0x0, './file0\x00'}, 0xa) [ 62.803572] kauditd_printk_skb: 54 callbacks suppressed [ 62.803579] audit: type=1326 audit(1515134078.373:477): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9850 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 06:34:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000)=0xdf, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00002a3000-0x8)={0x0, 0x1f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x2e7}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000002000-0x4c)="4f1d1d527a9d233ad8096e80c7c8f302a99bc88ea95f12001ed1a93b59e3523a5a9fd4fd037bad5aad7948244bcdaa5a7349ca06dd062eb326a09cb28308387a54255c9294582dc082444033", 0x4c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00003f2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000765000)="e5fcbf0b00000000000007dd21b413", 0xfffffffffffffff3) 2018/01/05 06:34:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") syz_open_dev$vcsa(&(0x7f00003b2000)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x200000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/01/05 06:34:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x50083, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fb9000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000a0000)={0x8, 0x3, 0xdcd, 0x3f, 0x8000, 0x100000000000000}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000aee000)=0xfffffffffffffff9) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000557000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) read(r0, &(0x7f00001a4000)=""/73, 0x49) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e1e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f000076c000)={&(0x7f00005ca000-0x6)=@hci={0x1f, 0x4, 0x3}, 0x6, &(0x7f00008e7000-0x30)=[{&(0x7f00003df000)="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", 0xfc}, {&(0x7f000040e000)="19944afb", 0x4}, {&(0x7f0000ab7000-0xb)="51f1de8d65229015f92dc2", 0xb}], 0x3, &(0x7f00009a6000-0x168)=[{0x80, 0x88, 0x80000000, "f4cc74f5bd04b646e1b5cb231cb6e9cd0b497fb12f800b25fb3eb43fd2be2ba330c4d7b30c58ad0f12d5daa95d43a078694ee08f379d086ca497f2ec97040c5dddc3b439ebdb75cdd73e91021ab1682aea9036bec84ff3b3ab6c1252877770a91b38b64db9cc165de03e7e05fa"}, {0xe8, 0x112, 0x2, "ae71d452cb8e34bdd31e166f6aeacc592af9a3640424e8cd6ff57a1f71dc375f1517dad33f11737e3596263eeecb9088d1158910b4bf82e0845d5ba3046aa39e8c1d108606f29aa796442368e200c1dab21e4f70b4890939b33e6f22dca80cceef3efd187ec90d30e7c4824b25f347ac90ad22e781082aba914da5d41cf2b8442f8f4fd19eec29090800071b141c851e72f2dace3e6b6f5bcbc5bdecc57c554d80e9685eb7f22d9ff527465131b9be4a03c3740b0711851f657dc641c1874cbfbbd67e0319fd4fa2de200e630f058f37af8d1ab60389"}], 0x168, 0x4000080}, 0x20008000) [ 62.870467] audit: type=1326 audit(1515134078.413:478): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9850 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=312 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 06:34:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = getpgid(0xffffffffffffffff) r3 = memfd_create(&(0x7f00007a6000)='/dev/binder#\x00', 0x1) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000487000-0xc)={r3, r0, 0x4}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x221, 0x0, &(0x7f0000009000)=""}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a37000-0x9)='/dev/rtc\x00', 0x1, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x9) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000cd4000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009ac000)={0x58, 0x0, &(0x7f00002dc000)=[@increfs_done={0x40106308, r5, 0x0}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000010e000-0x30)=[], &(0x7f0000a42000)=[]}}], 0x0, 0x0, &(0x7f0000517000)=""}) syz_open_dev$dmmidi(&(0x7f0000483000)='/dev/dmmidi#\x00', 0x0, 0x0) 2018/01/05 06:34:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = gettid() fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x400000000000000, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) sched_rr_get_interval(0x0, &(0x7f0000f53000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a08000-0x20)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigsuspend(&(0x7f00002c0000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/01/05 06:34:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x3d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000d09000-0x8)={0x0, 0x0}) r2 = socket$inet(0x2, 0x5, 0x0) r3 = syz_open_dev$tun(&(0x7f0000974000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f00006c9000)=""/181, &(0x7f00005d8000)=0xb5) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) dup2(r2, r3) 2018/01/05 06:34:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000782000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x301200) fadvise64(r0, 0x0, 0x10000, 0x7) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000850000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r3 = socket(0x2000000011, 0xa, 0x300) r4 = syz_open_procfs(0x0, &(0x7f00008fb000-0x7)='cpuset\x00') setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000c47000)=0x2, 0x1) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000bd5000)={0x1000, 0x13, 0x8565, 0xebe5, "595891052db10c892ead0ad96f91bf69104a8b1b400dc8753a25e669d5740fe3"}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000a5d000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) fdatasync(r4) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000b71000-0x4)=0x0) [ 63.011197] audit: type=1326 audit(1515134078.414:479): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9850 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 63.023198] binder: 9883:9885 got new transaction with bad transaction stack, transaction 30 has target 9883:0 [ 63.023216] binder: 9883:9885 transaction failed 29201/-71, size 0-0 line 2815 [ 63.057859] binder: BINDER_SET_CONTEXT_MGR already set [ 63.057870] binder: 9883:9885 ioctl 40046207 0 returned -16 [ 63.058647] binder_alloc: 9883: binder_alloc_buf, no vma [ 63.058673] binder: 9883:9885 transaction failed 29189/-3, size 80-16 line 2903 [ 63.060435] device eql entered promiscuous mode [ 63.062144] device syz4 entered promiscuous mode [ 63.069244] binder: 9883:9885 BC_INCREFS_DONE u0000000020007f72 no match [ 63.069288] binder_alloc: 9883: binder_alloc_buf, no vma [ 63.069313] binder: 9883:9885 transaction failed 29189/-3, size 0-0 line 2903 [ 63.088475] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.088684] binder: release 9883:9885 transaction 30 out, still active [ 63.088690] binder: undelivered TRANSACTION_ERROR: 29201 [ 63.088748] binder: send failed reply for transaction 30, target dead [ 63.184065] audit: type=1326 audit(1515134078.414:480): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9850 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 63.208494] audit: type=1326 audit(1515134078.416:481): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9850 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 63.233152] audit: type=1326 audit(1515134078.416:482): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9850 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 63.257802] audit: type=1326 audit(1515134078.418:483): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9850 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 63.282514] audit: type=1326 audit(1515134078.418:484): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9850 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 06:34:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e5c000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000028000)=""/233) 2018/01/05 06:34:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000664000-0x18)=[{r0, 0xfffffffffffffffd, 0x0}], 0x0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 2018/01/05 06:34:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000928000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000efc000)='./file0\x00', 0x28001, 0x10) syz_open_dev$sg(&(0x7f0000df0000-0x9)='/dev/sg#\x00', 0x0, 0x48001) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000014d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000938000)=0xb) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1003, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b92000-0x18)={0x1, 0x0, [{0x390, 0x0, 0x0}]}) 2018/01/05 06:34:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000020c000-0x18)={0x0, 0x0, 0x0, 0x0}) r2 = mmap$binder(&(0x7f0000877000/0x1000)=nil, 0x1000, 0x9, 0x13, r0, 0x0) r3 = mmap$binder(&(0x7f000017a000/0x2000)=nil, 0x2000, 0x7, 0x50, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000010b000)={0x70, 0x0, &(0x7f000070b000)=[@acquire={0x40046305, 0x0}, @free_buffer={0x40086303, r1}, @release={0x40046306, 0x4}, @reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x50, 0x30, &(0x7f0000d18000)=[@flat={0x77622a85, 0x0, r2, 0x4}, @flat={0x73622a85, 0x100, r3, 0x0}, @fda={0x66646185, 0x7, 0x2, 0x18}], &(0x7f0000ee1000-0x30)=[0x38, 0x38, 0x0, 0x0, 0x30, 0x38]}, 0x38d5}}, @decrefs={0x40046307, 0x4}], 0x54, 0x0, &(0x7f000053c000-0x54)="304a77396687feab78381cdf4c1581b801aedd4be2bafdff6aafae63be532fad405400d441f0154944d2068b70bdd3449d0b336cccb4db14135960de39e43a619054c5f1fdd0cffad4b0517a4b7fd7eb8578daa4"}) mmap$binder(&(0x7f0000240000/0x4000)=nil, 0x4000, 0x2, 0x13, r0, 0x0) 2018/01/05 06:34:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ccf000-0xd)='net/fib_trie\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x0) ioctl$KDDISABIO(r0, 0x4b37) 2018/01/05 06:34:38 executing program 4: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12d) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005a9000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00005ad000+0x710)={0x7d, 0x6, 0x5, 0x2}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/05 06:34:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000289000)='/dev/midi#\x00', 0x8001, 0x1) r1 = gettid() r2 = gettid() kcmp(r1, r2, 0x3, r0, r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001da000)=0x8, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f000091a000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) sendmmsg(r3, &(0x7f0000295000-0x78)=[{{&(0x7f0000ac1000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000939000)=[{&(0x7f0000ef3000-0x11)="b1", 0x1}], 0x1, &(0x7f00003a3000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/05 06:34:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000280000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000cfe000-0x8)={0x0, 0x4}, &(0x7f0000830000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000298000)={r2, 0x200, 0x33, "29b473452e2d23207466064b1e575d42a76150d3177c813436f3c7e18ef4c3da2c5f5603c853595d7ce2caab2596fa230a1b56"}, 0x3b) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00006d5000-0x20)={"1f5f6cf8903451a3c68b0d5922281f22", {0x4, 0x1c0000000, 0x7fff, "e91773b24243", 0xac40, 0x0}}) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000001000-0x4)=0x0, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vga_arbiter\x00', 0x0, 0x0) write(r3, &(0x7f00009ff000)="5ce55381d4ca2ae023a3e815e95cddaeb25eb351607fcf08f4d044bfe765d78adc9d476d2c8e7e9e1b0beb17b7a3764ff33ba3378d0d415e6c5ed889ed79ad62076a3b366c1f9b762052cb408383f94b1d6245eda01f3cef6467da86aaeda3df1772311beba590917f2071f7499b8e452916ff9c3409658c13d896d968ab328d2d46a1124642df6c52abd3aa2ec110b1ba120978cb9c80a19186c3fb64432985c4a6c2642cc801534003de5e4e6ae79c3dca92c46a5ce3a83fa8", 0xba) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00007e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ec000)=0xb) [ 63.308137] audit: type=1326 audit(1515134078.419:485): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9850 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 63.332894] audit: type=1326 audit(1515134078.419:486): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9850 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 06:34:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) rename(&(0x7f0000616000-0x8)='./file0\x00', &(0x7f000080c000-0x8)='./file0\x00') r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000c22000-0x679)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000040000-0x18)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/05 06:34:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f000092c000-0x4)=0x0, &(0x7f000074c000-0x4)=0x4) write(r0, &(0x7f0000003000-0x25)="24000000180099f0001be90400ed190e020800000000000000ffffeb080001005f196be0", 0x24) pipe(&(0x7f00002f6000-0x8)={0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000e79000-0x24)="8170d08fb18996dc5efaaf8dafec3fc345ee41f783c369844243c04bc8b0595ecccd2b3a") 2018/01/05 06:34:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00001a9000)='/dev/input/mice\x00', 0x0, 0x47) write$eventfd(r0, &(0x7f00006ae000-0x8)=0xd1, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000015e000-0x20)={@common='gretap0\x00', @ifru_flags=0x901}) 2018/01/05 06:34:39 executing program 0: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004c9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fb8000)='./file0\x00', 0x200, 0x42) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000fb8000)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b6c000)=0x8c) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000488000-0x8)={r2, 0x659}, &(0x7f0000fb8000)=0x8) listen$netrom(r1, 0x69e) bind$alg(r0, &(0x7f0000fb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) clock_gettime(0x0, &(0x7f00003f7000)={0x0, 0x0}) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000fb9000-0x10)={r3, r4+10000000}, 0x0) [ 63.394679] binder: 9907:9920 Acquire 1 refcount change on invalid ref 0 ret -22 [ 63.405139] binder: 9907:9920 BC_FREE_BUFFER u0000000000000000 no match [ 63.418392] binder: 9907:9920 Release 1 refcount change on invalid ref 4 ret -22 2018/01/05 06:34:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x5) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c8d000-0x6)={0x0, 0x6985}, &(0x7f00007a6000)=0x6) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f000052d000-0xbd)="7edde023c49a4e4620f7d29404fa5ecd9fa98ccfc188ecd164843a1e9ce864d56a59a9e7a38c7c11049fd7c1416f7fce25da6127a78772a27b9c0f393c3e58f473ab292f8c4727e6eccbc695c99cc5a3916ca4bfa747576c41cd54424702012966db05072ef9762f3680df7aae89756bb09b8b40d8405f184b04100a137ca1cc34edad7d237aaf8c6d3ec42414b257fb3a342ef92d56f66cfc86be4e089ea91cc02c201acd8c45e264ffb6e678121f67ad24b619271e1c96ccd43c50a8") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fa7000-0x6)={r2, 0x2}, &(0x7f0000a60000-0x4)=0x6) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000abd000-0x9)='/dev/vcs\x00', 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f000080e000-0x10)={0x2, 0xff, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f00008ec000)=[{r3, 0x0, 0x0}], 0x1, 0x0) connect$bt_l2cap(r1, &(0x7f0000e0f000)={0x1f, 0x7, {0xfff, 0x3ff, 0x0, 0x9, 0x9, 0x9}, 0x8000, 0xfad2}, 0xe) r4 = syz_open_dev$vcsn(&(0x7f0000bff000)='/dev/vcs#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000bf6000)={0x0, 0x0}) close(r4) 2018/01/05 06:34:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00008bd000)='keyring\x00', &(0x7f0000b3f000-0x4)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00005f9000)='/dev/audio\x00', 0xa0000, 0x0) connect$netrom(r1, &(0x7f00002e0000-0x48)=@full={{0x3, {"38af469a1c21bf"}, 0x7}, [{"56413aa7d40767"}, {"2edd6c239cb04b"}, {"1a50dab999d99c"}, {"7234758dde5862"}, {"0908eac98faa43"}, {"556fe56dcb87ab"}, {"e1572b732ddc6b"}, {"c362418fa0a827"}]}, 0x48) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000063a000-0x4)={0x16c00, 0x7, 0x3000}, 0x4) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000b57000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00005a9000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003a1000)="04", 0x1, r0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f000049c000)={0x3fc00000000000, 0x8, 0xa759}) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f00003c4000-0xc)={r3, r4, r3}, &(0x7f0000b1d000-0x30)=""/1, 0x1, &(0x7f0000550000)={&(0x7f0000aa3000)={'tgr160-generic\x00'}, &(0x7f000084d000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 06:34:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x20000000000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ce8000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008fe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000393000-0x4)=0xc) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0x9) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005da000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$netlink(r2, &(0x7f0000fda000-0x38)={&(0x7f0000bc9000)=@proc={0x10, 0x0, 0x0, 0x10004}, 0xc, &(0x7f0000d08000-0x50)=[{&(0x7f00007f9000-0x12e8)=[{0xd4, 0x401, 0x100, 0x1000, 0x2, "b4745a37c21844ba171418dd3ea7df14602e16d2a6724fb2c96338771b20ffdc037443044080a1b531165f758f5d792bd90909f5f940d1814785fff1c76fb41e64759a9316248585e46149dbace0ba879b78ce0d18e7f92beaaf9d74aadd7e066385017ce38fe2774ed69d8495cf32391eba8abff2b9a17e6241e022187c37e3f8aeb8c1b51dddbe18cbbf55b9832552921e88d2f970f2b461df1542b0a24481ea5283ae90576b034067c5a8062f4c964bd7f1e9cdb3a906b48541276a53459462"}, {0x24, 0x4, 0x10, 0x2, 0x2, "6d25b35236fd55d5b69152801c2090ec9c18"}, {0x1010, 0x1000, 0x220, 0x2, 0x1, "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"}, {0xf8, 0x101, 0x1, 0x5, 0x3, "d936e1b227fad460fcf2b0f21fc0b96e03c26f5d5f028b27bd542dc59ba3030425a4b37b3f92cac69939e6563778fba9dcc6d4d77672f3d236b3b34e94f493d7123e5d5c7e9c5df8c91cca370deaa7cfa536e387659779da1190000529fb000cb104be1f7ec1c6c80c15efad76e2b13c3e35141057b54eef910433c25b9fbbeb131f904ae7c933fbb49d4dee27a41119c128bcacacb7bd60768f3c64f506c61e2a46244a97881378510b72bbfbab14a8a405cbad7c8b1556b99026b70336bf03ae0ac8e54b425e708179853d4b4439be326e156bac27828715bc5f96fcc3b05378a7dd53d547a8"}, {0xe8, 0xff, 0x400, 0x39, 0x1, "bba4ff0cd0b2d2717f4bc90feb1c5e3912e24c42bb5133f578eea3926345e6182f7b58561a38d8bddadc01b4e2e63b75130c491f690fbb0a8b56278f19c6d080a1939c8e2fb8a5b7d639b33b3db139b12744dae50f1b6d205b62b2d75e2208103b22d5d4ba8163924cd4d3de4af931cf8e8191b157518e844ec16d4950134b65487584b2c26d31db85f15c6a18e7f34965403691bd147d07a8610af6a37d41390c3d5cab520a0b0a58f67d67b1824fe8acb4a592f64999fd3da3bd92a797530badc072fed313df6eac47f4b8118fdbabba47babc62"}], 0x12e8}, {&(0x7f0000b11000-0x10d0)=[{0x1010, 0x8, 0x128, 0x0, 0x3, "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{0xc0, 0x7ff, 0x21, 0x4, 0x3, "f973db6e4fe4a85795f46668ba305866e305d9e57781e71cc6fad4fecbc127f0f19ff9067230fbff117a001c8cdef2098e9ce3f3cfabc9b168f4a40b0bec1b215932de30812a8418381d26351aa577745727c3ca63db60a7040234379f9520e258c59154a5686659c3b6b52f8c1013b84083ff6fe36a9f3c5d5479caedbc18d9098d7b81c164da12a2295ba2c5c25fbafad9f7ed2454690745a8f73e061df74c1ec5ea1f667be02c64d5f543b94a62ee"}], 0x10d0}, {&(0x7f0000df5000)=[{0xe8, 0xfffffffffffffffc, 0x8, 0x3, 0x2, "e7d73b4c5cd389733e638f072f2def37ee1d986c76c429437ddadacdf48a9a6c6c04c4ed10c4ac10b8a70f4ba187197f3117ce2cbfe88c7c0a7b069f496f7f3a99c0a2d85a3ad1c9fff9031a01a63725ca24be4a4863e2ad0e676e332c0be303b1634a67301b3c07d790abb9cf0f9ede591ddae728c34cf46336739b29a536efd13d65ee9f28ffb2a9a0939ad791a3fb3c30b2e3624083dc7e6788a19b23d0d16b0a0cc1a8325bd6d5d1ca9f6738d941dcfb3cf180f5b7355b8afc7131f15450664cb1388588be7fc9b0b0d5bf65d7b76b649a39aebf05b3"}, {0x10c, 0xfe5c, 0x520, 0x9, 0x2, "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"}], 0x1f4}, {&(0x7f00003c6000-0x8c)=[{0x8c, 0x6, 0xf06, 0x0, 0x0, "2ed0db7dca4eca67150bea10169b9dd6ab952f0eb60234e34ad008124f3ada77c2df29e3072a8c57f0d4245add42981f084a20b72074322da29091ed1c1927107e1ac2d68812c6aa52a716c29c0d039a81368fc584bdc21084dec634f2551c4f2455e91ddbf59e1f89d46d1accf915f20372f3dbcaa09b4e61939fbd"}], 0x8c}, {&(0x7f0000148000-0xd8)=[{0xa0, 0x7, 0x8, 0x3, 0x3, "f28b57e3c65fd3baf07d5b523345d7ca179e2ed0abb977b6a57b0afb778a79baab9cbb57eef78308b642b591cbdd3f99694bbf2411b875767987e9bd304403b661611f9d432cdc3d6aff7fa89bab99d28894d3e012dab17287e10664cba894abb001e92328bc2ca304581610f7567abfc0a1464a75782ce2ffaae6b624db806bed2d6655633b4a177b17eaca50e7cd"}, {0x14, 0x100, 0x4, 0xfffffffffffffff9, 0x1, "ae69"}, {0x24, 0xfffffffffffffff9, 0x20, 0x401, 0x0, "8c78a0bed6ff1ea5c026ab2ea8bb8ea66c46b3"}], 0xd8}], 0x5, &(0x7f0000a85000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x840}, 0x40) r3 = syz_open_dev$usbmon(&(0x7f0000eb6000-0xd)='/dev/usbmon#\x00', 0x6, 0x109400) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000f74000)=""/21) 2018/01/05 06:34:39 executing program 3: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000003b000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000003a000-0x5c)={{0xa, 0x3, 0x728, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb535}, {0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x10001, [0x5, 0x5, 0x4, 0x4, 0x6, 0x69, 0x7, 0x8]}, 0x3a32f5def0bdf68e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000036000+0x8a1)=[{0x35, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000003c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r3, &(0x7f000003c000-0x10)={0x4, 0x7, 0x8, "377c1ec423f3", 0x1, 0x0}, 0x10) sendto(r1, &(0x7f0000036000-0xbe)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x1, {0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) [ 63.441456] binder: binder_mmap: 9907 20240000-20244000 bad vm_flags failed -1 [ 63.471548] binder: 9907:9920 unknown command 0 [ 63.476871] binder: 9907:9920 ioctl c0306201 2010b000 returned -22 [ 63.485721] binder: 9907:9927 Acquire 1 refcount change on invalid ref 0 ret -22 [ 63.485732] binder: 9907:9927 BC_FREE_BUFFER u0000000000000000 no match [ 63.485741] binder: 9907:9927 Release 1 refcount change on invalid ref 4 ret -22 [ 63.485750] binder: 9907:9927 got reply transaction with no transaction stack [ 63.485758] binder: 9907:9927 transaction failed 29201/-71, size 80-48 line 2703 [ 63.485870] binder: binder_mmap: 9907 20240000-20244000 bad vm_flags failed -1 2018/01/05 06:34:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000f20000-0x8)=0x4, 0x8) socket$alg(0x26, 0x5, 0x0) 2018/01/05 06:34:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000fcf000)=""/112) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00004c5000-0x10a)="18000000020001000000be8c5eff8c88360000f1010300ebfffffffffffa0000f7b933d898055bf748bb6a8807787e59dba67e1947b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b01000000b121ad1474d722f5420027e6eb008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000ba08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef679567fcda", 0xc0) 2018/01/05 06:34:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bff000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() fcntl$setown(r0, 0x8, r1) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x20) r2 = accept4(0xffffffffffffffff, &(0x7f00003a8000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c43000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a3b000-0xb8)={0x0, 0x2, 0x2, 0x6, 0x0, 0x3, 0x800, 0x1, {0x0, @in6={{0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb, 0xffff, 0x2, 0xfffffffffffffffe, 0x472e}}, &(0x7f00005d2000)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000969000)={r3, 0x7, 0x30, 0x9, 0x0}, &(0x7f0000dbb000)=0x18) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/05 06:34:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fbf000-0x10)=@ethtool_pauseparam={0x19, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 06:34:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffe) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000340000-0xb)='/dev/audio\x00', 0x102, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000c1e000)=0xffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f000017c000-0x9)='/dev/vcs\x00', 0x8000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/05 06:34:39 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000835000)='./file0\x00', &(0x7f000016a000)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) unlink(&(0x7f0000b4b000-0x8)='./file0\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000015000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000014000)=0x0, &(0x7f0000014000)=0x0, &(0x7f0000006000+0xa91)=0x0) sendmsg$netlink(r0, &(0x7f0000002000)={&(0x7f0000001000)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000006000-0x10)=[{&(0x7f0000000000)=[{0x1010, 0x2, 0x200, 0xffffffff, 0x3, "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"}, {0x40, 0x4, 0x120, 0x7, 0x2, "4d07617661cfb4e70b2bc9ca9a3cbc71e03dfdd8ff84ce5d015c0c1e504d6c199d7c1c8bfd0bc785476ba76027cf3f"}], 0x1050}], 0x1, &(0x7f0000004000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x40}, 0x80d0) r4 = userfaultfd(0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000015000)={0x800, 0x1}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = dup(r4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00004f4000-0x34)=""/52) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000a000-0x8)={0x0, 0x0}) munmap(&(0x7f0000011000/0x1000)=nil, 0x1000) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000835000-0x8)=0x0, &(0x7f0000012000-0x4)=0x8) 2018/01/05 06:34:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe2(&(0x7f00003a0000-0x8)={0x0, 0x0}, 0x800) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000632000-0x11)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000625000)=[{0x3, 0x3}, {0x8, 0xff}], 0x2) syz_open_dev$sndpcmc(&(0x7f0000496000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/05 06:34:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000045c000-0xac)="9d", 0x1, 0x0, &(0x7f0000db1000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000ac000)="c8", 0x1, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000108000-0x8)='./file0\x00', 0x480000, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000017000)={0x0, 0x22, "3b0f951b62f45e12e47bc2cdf7549740fca74d1cb9bc06a1e832a37f7eb2ca02824a"}, &(0x7f00007d7000-0x4)=0x2a) dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ec2000)={r2, 0x40}, &(0x7f00003bf000)=0x8) sendto$inet(r0, &(0x7f0000e5a000)='l', 0x1, 0x4004045, &(0x7f00003c5000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 06:34:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000528000)="d05ecafb7902", 0x6, 0x8001, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a34000)='net/fib_triestat\x00') pread64(r1, &(0x7f00006b3000)=""/235, 0xeb, 0x0) r2 = semget$private(0x0, 0x0, 0x400) semctl$SEM_STAT(r2, 0x5, 0x12, &(0x7f0000430000)=""/247) 2018/01/05 06:34:39 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ff5000-0x4)=0x7, 0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000ff6000)=[{&(0x7f0000ff7000-0xa8)="136d1297c877ac7b131bc56f41a494730fbea63c7c0b72eff1bde7ec17e7b795397b10c818e185c7050570c027081e81f1134bb895aee9f0602a27cafe167f73c6814103e2864efbf7ee3c2eba907d1d9c060112c3f50afddf6a5c5eadc9b2033a0505a8d752a44c43b7fc8e5d3bc33b35cf0e27bcc00e7e5cb4d741a5555d9e6cce19f9a1d50e2332b7554b2c22a5293db5cecd7bda97b02dfaf9cc79a08bb06a1758fe2d65510b", 0xa8}, {&(0x7f00003fe000-0xc9)="56569d79508cafd8c084fce60153445a8a2e2a25cb3f38b88ce44b8e83b2b9dec3ab8185732c5bacfdbe7bde34b56260a10ed98de2c1a919f33cb8c139dc0c22d279f3a717f0803319cf704c81c967d8a4f89c81207ef591c4f2371934478506dfa761911d36c1dfac2e68b059bb486e699576fd60b952048d33cbcf81f7b0717e9ef8acef8cd1c5b38952501113d37e058f96529332a45b9360450ffd1f17263a88f89525e35d4330134838e29f6b63b82f489513517964b58e3420e52c4bb7b03c53ca88acde1085", 0xc9}, {&(0x7f0000290000)="0bfc29b94f0cbdeecebf54a18247a263cecd2e2d5bfb0f6237ffe951f7a9b30095806a971b576b19cce600adac7a564c6ee50f1924445428120d8662bba62a37f6551d72a9db4ae74ad63ada44c516e25f4c552fb1e595ac3be284ac02742290c4f4d0d0dd51df884963ee401dfc4e63a762548e76dca75f47509026b5db060f92dda96f54cd636cbf", 0x89}], 0x3, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000e9d000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) r1 = accept4(r0, 0x0, &(0x7f00004a9000-0x4)=0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000647000-0xb)='/dev/audio\x00', 0x800, 0x0) recvmsg$kcm(r1, &(0x7f00003eb000)={0x0, 0x0, &(0x7f0000a70000-0x10)=[], 0x0, &(0x7f0000a6f000)=""/191, 0xbf, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a74000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd27b, 0x0}, 0xb) 2018/01/05 06:34:39 executing program 4: r0 = socket(0x4, 0x2, 0x0) mmap(&(0x7f00008b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b7000-0xf)={0x0, &(0x7f0000818000-0x10)=[]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) 2018/01/05 06:34:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00001f7000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) vmsplice(r0, &(0x7f0000765000)=[{&(0x7f000000d000)="4eb32943", 0x4}, {&(0x7f0000c26000-0xd4)="138a90264e3fcd08742a5134aa671fc9562d9bb84234d0dd17a187619d19b5ce478ff48dcf89f0261b8b147ee44347c88791d995a58915198b237bcc6e77d4bc39c55daeebeacba99068f19eac8856f02ecb205eb6e953a7abd29f1c170e9f582c50ed7c1c8ae16495b12134a2a8df144c9118902a08518c68cb9f73f4d32532ae8fe0ca57d10c1757c359aa43f3bc23993e2a13bbfcb712c9c8fae3bfd05083cace54402c05bc64f826a3f0b9e9db09d76ddd41a6d9de30697cf9baa041dc8687ed54a50901591e1cfa2dc8b2f1052af814c68c", 0xd4}, {&(0x7f000047e000-0x3f)="4a4c608f18dcd61eeb7299678e5d636fd4c151645d4d09783b835a4006ffbe54a4d3f67f9aec2a5a748a15ca62dc3a38a21dd77e6d017688d57146482b5c2b", 0x3f}], 0x3, 0xf) r1 = syz_open_dev$adsp(&(0x7f0000573000)='/dev/adsp#\x00', 0xbab, 0x40900) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fcf000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fc000+0x969)=0xe8) write(r0, &(0x7f0000054000)="06bdef6cac97fbed88ca179f029c5390d598f3ba6d6178802c7fb430c69c26e7b5a5b8f866b5342829a022f1f3618db4f0c31fece960bf1863250038d80e0ae4bf7c5849b1d03ccdeb974083e698c876f0a46fa04ad4914c9014547e58fe824a21e8c809475a75f875bb03b295cf7c6601936f0e4fbc9361f136b44cffbe6e520917fea9f6a2f634992809386fc858cb1158945b6168d431c7927a52e04d6bae234278625d50611ecf52c9289148864341c8de0d206d4c12ce54747fc7ad908a5f38732fcd731896d3b6", 0xca) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a7c000+0x605)={{{@in=@rand_addr=0x2, @in=@loopback=0x7f000001, 0x2, 0x1, 0x1, 0x9, 0xa, 0x20, 0x80, 0x3a, 0x5, r2}, {0x8, 0x7fca, 0x2, 0xfffffffffffffff9, 0x5, 0xf7, 0xfffffffffffeffff, 0x10000}, {0x4, 0x7fffffff, 0x9, 0xe9}, 0xffffffffffffff81, 0x8, 0x3, 0x1, 0x3, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x3, 0x4, 0x3, 0x5, 0x1, 0x0, 0x0}}, 0xe8) 2018/01/05 06:34:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000125000-0x2)=0x1, &(0x7f0000f9c000)=0x2) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fa2000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00006b2000)={0x0}, &(0x7f0000deb000-0x4)=0x4) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000021c000)={0x6, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000eff000-0x8c)={0x0, 0x8, 0xffffffff80000001, 'queue1\x00', 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000972000-0x4)='tls\x00', 0x4) sendmsg$inet_sctp(r1, &(0x7f0000267000)={&(0x7f00005e3000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f00005b0000)="8b", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d47000)={0x0, 0xe7, "da0c985f7db6f6f433115578cc0406307a43b8a067de6214ead67235593e3473ba7ea66c097cd31ea45e269e37c22eeff2c4b707bb1589c82a8d09a39f3b14976f5bbf5c2b17e31c717e5aaf99bb356090ee1b8dce32ba4ef9d97888c1c01f5a145ff582f61fed0f3927bb3051105fdff3d391073ccc988f46db7b6bf9ec03bf4ff10d5aacd11a367154d49541ad0ebc6340c8792ebc9d1a04105e27f3dcec4b6f1139c11639ba4b4871ced626259bcf8d07d1feeb274b5df927d99089bc8150d8c94703ee4fc3c36c8dbdb9bf32bf30113420f1ea691685feb61ef047706faa634d783fde888d"}, &(0x7f0000bcb000-0x4)=0xef) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00009d0000)={r4, 0xb37, 0x4, 0x0, 0x6, 0x100}, 0x14) recvmmsg(r1, &(0x7f000055d000-0x12c)=[], 0x0, 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000043a000)={0x0, 0x0}, 0x2) 2018/01/05 06:34:39 executing program 1: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000022e000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005a5000)="ab27191a", 0x4) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}, {&(0x7f0000368000)=""/222, 0xde}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2018/01/05 06:34:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x0) read(r0, &(0x7f0000b4a000-0xd6)=""/214, 0xd6) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00001ca000-0x1d)=""/29) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000c00000)=""/21) 2018/01/05 06:34:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) lseek(r0, 0x0, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x6000020000001275, &(0x7f0000ad6000)="") 2018/01/05 06:34:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000afd000)={0x1, 0x81, 0x3f, 0xee, 0xffff, 0x5, 0x8001, 0xffffffffffff12fc, 0x4ef, 0x3, 0xffffffffffffffe1}, 0xb) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)=0x0) 2018/01/05 06:34:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000981000)={0x0, ""/0}, 0x8, 0x0, 0x0) 2018/01/05 06:34:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd5135eb5d12d73c4342f0d930f342f352edf250487ca0f9f6cd1b1f400175c8b1301ac7825361a7a63dfefcb7cb71ae3168e995aba77", 0x60}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r3 = dup(r1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000622000-0xcf)=""/207) 2018/01/05 06:34:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ad0000)={0x0, 0x0}, 0x3, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000911000)={0x9c, 0x12000, 0x0, 0xffffffff, 0x1, [{0x1, 0x3f, 0x2, 0x0, 0x0, 0x2285, 0x0, 0x0, 0x0}]}) syz_extract_tcp_res$synack(&(0x7f0000375000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000e2f000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x1, 0x3, r0, r3, 0x5, 0x0, 0x0, 0xc2, 0x5d, 0x0, 0x4, {[@nop={0x1}, @window={0x3, 0x0, 0x2}, @timestamp={0x8, 0x0, 0x7, 0xfffffffffffffffc}]}}, {"f101b57633dd0e5be671df69819dd955007b6d0e6721b73a9850c372b1685ad4202f5c079cf68974751338210ebc72709710f0bb9926c03f373d4c55c63acfa8adbba1517426a900608724510df614d533e6ed6984d8fe374ae89f99b9e5e9a369fdfd7155bfdf44449adf4fc1994c008d8dd02ca262b504cade663833a7ab8fa46aee63ce7856e50d2fda2d3029b4cdea9e34f0ec65dc40f57cdf348fe93edea1061e9a6e42d837e01fbc4d09a775121caa392ea28e8a49aa1449d63b7a5ae35e2d760eeb361a538eb2"}}}}}}, 0x0) 2018/01/05 06:34:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet_sctp(0x2, 0x2, 0x84) writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f00004c0000-0x3c)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000000000000000001800010018e907", 0x34}], 0x1) 2018/01/05 06:34:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000def000)='/dev/sequencer\x00', 0xfffffffffffffffd, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000076d000-0xc)={0x8000000, 0x1000, 0x3f}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000037c000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000f45000)={&(0x7f000031f000/0x2000)=nil, 0x2000}) 2018/01/05 06:34:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) pipe(&(0x7f0000863000-0x1)={0x0, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) readahead(r0, 0x7fff, 0xffffffff) ftruncate(r0, 0x10007) sendfile(r2, r0, 0x0, 0x72439a6a) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000022b000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00006ef000)={0x1, 0x8, 0x2, 0x91, 0x2}, 0x14) 2018/01/05 06:34:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ab6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2287, &(0x7f0000001000-0x1)="") eventfd2(0xe16c, 0x80800) 2018/01/05 06:34:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) mount(&(0x7f0000097000)='./file0\x00', &(0x7f000093a000-0x8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)="") utime(&(0x7f0000834000)='./file0\x00', &(0x7f0000897000)={0x0, 0x0}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008b7000)='/selinux/user\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000231000)={&(0x7f00006c5000/0x1000)=nil, 0x1000}) 2018/01/05 06:34:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00001b8000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00006eb000)=""/101) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c6f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cd000)=0xe8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/05 06:34:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0xac, 0x1) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000b9a000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f000000a000-0x3d)=""/61) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x71, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 06:34:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000006e000)='/dev/rtc\x00', 0x200002, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000af7000-0x28)={0xffffffffffff584c, 0x1a, 0x1000, 0x10000, "8cf999c45ec52ce50cfbb2549a6b70dd181f91ca11eec3406923a712b3138674"}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000536000-0x88)={0x6, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) timer_create(0x0, &(0x7f0000ad1000)={0x0, 0x2, 0x7, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef6000-0x4)=0x0) timer_gettime(r2, &(0x7f0000f1b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x6, 0xa}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000d04000-0x4)=0x80000001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/05 06:34:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009b7000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ad4000)='reno\x00', 0x5) truncate(&(0x7f00007b0000)='./file0\x00', 0x7fff) truncate(&(0x7f0000c08000)='./file0\x00', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000222000-0x8)='./file0\x00', 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000084000)={{0x5, 0x0, 0xfffffffffffffffd, 0x100, "b1ec928b81b87ed62ae68ca7accbda29259b806324cffbd4012ad15914fb5721d32ddebd653c1e6f951cda56", 0x40}, 0xfa44, [0x9d, 0xffff, 0x200, 0x643, 0x4, 0x7ff, 0x8, 0x1, 0x400, 0x5, 0x6, 0xc11, 0x80000000, 0x6, 0x7, 0x8, 0x0, 0x8, 0x9, 0x5, 0x80000001, 0xffffffff00000000, 0x2, 0xabb6, 0x4, 0xfffffffffffffffc, 0x7, 0x1, 0x7fb3, 0xffff, 0x35ea, 0x10000, 0x4, 0x0, 0x9, 0x100, 0x23dc, 0x4, 0x8, 0x3000000000000000, 0xff, 0x2, 0x80000001, 0x72, 0x5, 0x8, 0x2, 0x4, 0x4, 0x2, 0x100000001, 0x40, 0x100000001, 0x6, 0x3ff, 0x7, 0xfffffffffffffffb, 0x2, 0x9, 0x1, 0x7fff, 0x7f, 0xff, 0x4, 0x0, 0x7ff, 0x6, 0xd45f, 0x8, 0x1000, 0x2, 0x40, 0x37b, 0x100000000, 0xff, 0xa1, 0xe7e2, 0x2, 0x3dbd, 0x3, 0x9, 0x401, 0xfffffffffffffffd, 0x7, 0x82e, 0x5, 0xf282, 0x1, 0xfffffffffffffff9, 0x6, 0x8, 0xffff, 0x3, 0x6, 0x1000, 0x100, 0x1, 0x1, 0x20, 0xef0, 0x38e78e9b, 0xffff, 0xa655, 0x4, 0x8, 0xffffffffffffffe1, 0x3, 0x101, 0x4, 0x5e, 0x6, 0x6, 0x80000001, 0x800, 0x1a2, 0x3, 0x100000001, 0xffff, 0x7fffffff, 0x9, 0x6a02, 0x6, 0x10001, 0x7, 0x2, 0x2, 0x7, 0x3], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmget$private(0x0, 0xe000, 0x54000222, &(0x7f00003db000/0xe000)=nil) 2018/01/05 06:34:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000e31000)=""/206) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000096a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = epoll_create1(0x0) syz_open_dev$sndmidi(&(0x7f00001cc000-0x12)='/dev/snd/midiC#D#\x00', 0x800, 0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004f4000-0xc)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/05 06:34:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000511000-0x4)=0x1b) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fb6000-0x9)='/dev/ppp\x00', 0x212400, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f000058f000)=""/99) close(r0) 2018/01/05 06:34:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000eec000-0xa)="a77365637569747900", 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x200fc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000b6e000-0x10)='/dev/input/mice\x00', 0x0, 0xa40) openat$hwrng(0xffffffffffffff9c, &(0x7f0000092000-0xb)='/dev/hwrng\x00', 0x658bbece7698e12a, 0x0) gettid() getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00002a0000-0x4)=0x93, &(0x7f0000c13000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x400) mkdir(&(0x7f0000d87000-0xa)='./file0\x00', 0x0) process_vm_writev(0x0, &(0x7f000024d000-0x90)=[], 0x0, &(0x7f0000949000)=[], 0x0, 0x0) mount(&(0x7f0000c32000-0xa)='./file1\x00', &(0x7f0000a24000)='./file0\x00', &(0x7f000005e000-0x6)='msdos\x00', 0x0, &(0x7f00003ca000-0x1000)="") perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) 2018/01/05 06:34:39 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000000a000-0x8)={0x0, 0x2}, &(0x7f0000009000)=0x8) r0 = syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x40001) r1 = syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x3, 0x1c1000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000008000)=0x14) writev(r0, &(0x7f0000002000)=[{&(0x7f0000008000)="", 0x0}, {&(0x7f0000008000)="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", 0x6a6}], 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000000c000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/05 06:34:39 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = dup2(r0, r0) mmap$binder(&(0x7f0000ae9000/0x3000)=nil, 0x3000, 0x2000000, 0x90010, r1, 0x0) shmget(0x0, 0x1000, 0x7c000241, &(0x7f000044a000/0x1000)=nil) r2 = shmat(0x0, &(0x7f0000938000/0x3000)=nil, 0x5000) unshare(0xc000000) shmdt(r2) 2018/01/05 06:34:39 executing program 0: ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000e98000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000996000-0x10)=@generic="0046070000000000000006192b013578", 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000756000/0x4000)=nil, 0x4000}, 0xfffffffffffffffd, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f0000000000)=""/33, 0x21) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000001000)={""/1024}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x8e, "fcca6fffb4be52d5323ecd33106bc264d2c4eb7f632a21fbb79810e71c1a581913636fc7435d8f731f63cf05c4af6b9545a5a144bc63f8a5c7a667c6f8ca654ced8588585457c5987ab4d8bbf4321e0e6e814213edfacd95e91f138324db49fecd343fe413f4e7eac565b90dfad8b5567627959c32c5a1c1cbec9a7e06271ec1705b384c517b01fca96334692278"}, &(0x7f0000002000-0x4)=0x96) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={r1, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x77e410ce, 0x9, 0x8000, 0xc07, 0x7, 0x5, 0x37a, 0x101, 0x4, 0x20, 0x0, 0xd6, 0x5, 0x6]}, &(0x7f0000003000)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x7, 0x80000000, 0x3f, 0xffffffffffffff42, 0xfffffffffffffffb}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000-0x8)={r1, 0xffffffff}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r2, 0x9}, &(0x7f0000002000-0x4)=0x8) ioctl$TCSBRK(r0, 0x5409, 0xb8) 2018/01/05 06:34:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) renameat(r0, &(0x7f0000728000-0x8)='./file0\x00', r0, &(0x7f00001e9000-0x8)='./file0\x00') r2 = openat(0xffffffffffffffff, &(0x7f0000dfd000)='./file0\x00', 0x18000, 0x8) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f000001c000-0x4)=0x20, 0x4) accept$packet(r2, &(0x7f0000506000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000905000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000390000)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00007c3000-0x47)=""/71) getsockopt$sock_int(r2, 0x1, 0x37, &(0x7f0000379000)=0x0, &(0x7f0000316000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000b32000-0x8)=0x0) connect$inet6(r0, &(0x7f00003ec000)={0xa, 0x0, 0x40000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 06:34:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) dup(r0) flistxattr(r0, &(0x7f00009ec000-0x9)=""/1, 0x1) 2018/01/05 06:34:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x0) semop(r0, &(0x7f0000fba000)=[{0x0, 0x0, 0x0}, {0x1, 0x0, 0x1000}], 0x2) unshare(0x40000) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x1000}, {0x0, 0x0, 0x800}], 0x2, &(0x7f000001f000)={0x0, 0x989680}) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/05 06:34:39 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000005000-0x8)='./file0\x00', 0x34800, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000005000-0x10)={&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff}, 0x10) 2018/01/05 06:34:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x809, 0xfffffffffffffffc) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000aad000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000cab000-0x4)=0x0, &(0x7f00001d4000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000d10000)="ff55d36cffba04715d0000000000000100000000", 0x14) 2018/01/05 06:34:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00006c4000-0x12)='/dev/input/mouse#\x00', 0x9a48, 0x101000) openat$selinux_load(0xffffffffffffff9c, &(0x7f00006d0000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000cc1000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x73fe, 0x10000, 0xff, 0x0, 0x2bd, 0x2000, 0xf000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x401, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f00007aa000)='/dev/snd/seq\x00', 0x0, 0x7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000a6b000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000032000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f000032a000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/05 06:34:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f000014f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ad3000)="b70a75b082e383e7b3b60ced5c140600000000000017ac4000000000000000e69ea0b3582176213220782d5ada4238a5c07e06f394831e8afc9978ee2c77ecfa96c4411a70e1c1e5ec8f8dc017de0d280106560ceb1e0d3f6fae", 0xfffffffffffffea8) socket$bt_hidp(0x1f, 0x3, 0x6) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000e5a000-0x10)=@buf={0x31, &(0x7f000030b000)="5e1f5cd4939b3972c6d21a81d4438e923d9248d04d6d7400fa3cddb3940655b954b605daa8c98eeb6f603e121ee711e243"}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00002e7000-0x20)={@generic="c4ca486a5b8651152537eccfdb62cebf", @ifru_flags=0x2}) write(r2, &(0x7f0000e83000-0x15d)="03789f6746f5a637457f999b2da815c5e23c5cc5df214c7a320e0000000000000009ca065e829c98f944c90f5b4a8904753e69d4d05c58fb632736b16e507ebbb30e8482000080013ac64bca2123b0eaddc9ae302e768f18ca761a52005eae852ced0a10ceb4134a0495800683c65182454e6df2de39639060b724ac4c446094aa718dc9ababb74b4fa9505927201728", 0x90) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 06:34:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) iopl(0x0) setns(r0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002e5000-0x4)=0x0, &(0x7f0000992000-0x4)=0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/05 06:34:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d4f000)='/selinux/enforce\x00', 0x40400, 0x0) accept4$llc(r0, 0x0, &(0x7f00003f8000)=0x0, 0x80800) syz_extract_tcp_res(&(0x7f000098f000-0x8)={0x0, 0x0}, 0x9, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c3a000-0x14)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f000036a000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, 0x1c) socketpair(0xa, 0x0, 0x24, &(0x7f00004de000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f000017e000-0x8c)={0xfffffff000000000, 0x6, 0x100000001, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000083000)={{0xa, 0x2, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x3, 0x9c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x2, [0x7f, 0x8, 0xffff, 0x3f, 0x9, 0x5, 0x3, 0x8]}, 0x5c) syz_emit_ethernet(0x4e, &(0x7f00003d3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x2b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x3a, 0x4000000000007fff, 0x0, 0x0, 0x0, 0x0, 0x0}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/05 06:34:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getrandom(&(0x7f0000be3000)=""/242, 0xf2, 0x3) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 06:34:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000d50000-0x4)=0x0, &(0x7f0000df0000)=0x0, &(0x7f00002a9000-0x4)=0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) pipe2(&(0x7f000060f000)={0x0, 0x0}, 0x80000) getpeername(r0, &(0x7f0000a3a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000010f000)=0x10) 2018/01/05 06:34:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2000000000000002) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004aa000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000e7f000)={{0x0, 0x6, 0x2, 0xffffffff, "0ff06d8f4bb73c2684a00e7ac3fa071643115c67e5a8c2f6b1836709e6e8db52842717edf089f3d62ad09217", 0x7f}, 0x0, 0x0, 0xd7, r2, 0x9a0, 0x9, "2a1002f3d264ec797797f825fd6731350b2d1cab8de319b49591ce3b0e72f770a9e368478cf54fa0421f07651a932688baba55b3d7f09a73db09c9422ad2ad63", &(0x7f000037f000-0x2)='-\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3ae, 0x22e, 0x23aa, 0x3f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000b5d000)=0x0) 2018/01/05 06:34:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000bbf000)={0x78, 0x0, "a3f7c81913366cf751ad7b13513187f1bafa98de409cf10f6ca8276611b9878a90a10e5b01c47312f9fca77e25948d936d6aaf8a22b9392e53abbb01e88558e75bd01b09ec7d885ed4c60bef5be691f5f614b680bfc1b77b7a594d96bd71ec74e56f32536e6a2c33f189b3e3181bdfc3"}, 0x2000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000f87000)=""/183, &(0x7f000002d000-0x4)=0xb7) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000cf3000)=[{&(0x7f0000f91000)="3900000010000904690000005a0000000700004001000000450001070000001419001a000400020000000000000608000300ff00001ee40068", 0x39}], 0x1) 2018/01/05 06:34:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000404000)='/dev/rfkill\x00', 0x400000000000003, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f00003bf000-0x1)=0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000d76000-0x1000)=""/4096) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000062c000-0x6)={0x0, 0x5}, &(0x7f0000a7e000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002f7000)={r1, 0x1}, &(0x7f0000538000-0x4)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/05 06:34:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000275000)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00002a0000-0x4)=0xffff) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000d0a000)='comm\x00') ftruncate(r2, 0x2) ftruncate(r2, 0x5e) syz_open_dev$urandom(&(0x7f0000744000-0xd)='/dev/urandom\x00', 0x0, 0x4000) r3 = semget$private(0x0, 0x3, 0x80) name_to_handle_at(r2, &(0x7f0000cd3000)='./file0\x00', &(0x7f00006e2000)={0x4b, 0x3, "b8024fbee8b9f1d0b5f2da244b7a61e5e2253f5c36a34d01f6ad14e02fec4b9cf0d0326f4beb5bf37b58ab882e8a1906562eeb4d3cf5c963c8ffa49074a6b6f9933be3"}, &(0x7f0000f8a000)=0x0, 0x400) semctl$SEM_STAT(r3, 0x0, 0x12, &(0x7f00001a0000-0x84)=""/132) 2018/01/05 06:34:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f000091a000-0x4)=0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005c3000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000691000-0x4)=r1, 0x4) r2 = socket(0x10, 0x2, 0x2) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000deb000-0x8)={0x4, &(0x7f0000530000-0x20)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/05 06:34:39 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000722000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x10000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="028496005793e03fe34ca2c45d2d557e4d6415074b1c6ab840722ac0b0034588b20c9881d521ec12a04dfaac6a02089e67745477b00ca5d1a629352833e6fec653be87677ac7e1cfdd6746ccdd5e44481f9d3d9da2742c35958b4177986b30a6b636098ec6b08b3dbbb42ed2c3da43285a85e8864b604b74191b97b38c8e4a1a133f841876ab6f41392d8e9577517e450314e737", 0x94) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f00005e7000-0x38)={&(0x7f000074e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000085000-0x10)={&(0x7f000087d000-0x58)=@getsadinfo={0x18, 0x1f, 0x2000000000209, 0x0, 0x0, 0xb, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 06:34:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = add_key$keyring(&(0x7f0000479000-0x8)='keyring\x00', &(0x7f0000817000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000223000-0x6)='logon\x00', &(0x7f0000f8b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004f1000-0x2)='!\x00', r1) writev(r0, &(0x7f0000015000-0x10)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400000090", 0x39}], 0x1) 2018/01/05 06:34:39 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0x1, 0x5, &(0x7f000000c000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000c000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000008000-0x4)=r0, 0x4) r2 = dup(r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r2, &(0x7f0000004000)='./file0\x00', 0x64ff, 0x0, &(0x7f000000e000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 64.159132] syz-executor2: vmalloc: allocation failure: 17179344896 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 2018/01/05 06:34:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000300000/0x2000)=nil, 0x2000, 0x0, 0x18011, r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000070e000)={0x3, r0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000021b000)=0x0, &(0x7f0000143000-0x4)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x3f8, &(0x7f0000fc2000+0xce5)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000113000)=0x0, 0x1, 0x0, 0x0}], &(0x7f000062b000)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f00008cb000)=""}) getpgrp(0xffffffffffffffff) getpgid(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009ca000-0x4)=0x0) fcntl$getown(r0, 0x9) r2 = gettid() getpgid(r2) 2018/01/05 06:34:39 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00001cf000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x12000000010, 0x2, 0xc) write(r2, &(0x7f0000ff2000-0x1f)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) dup2(r1, r2) openat$cuse(0xffffffffffffff9c, &(0x7f0000697000)='/dev/cuse\x00', 0x220800, 0x0) sendto$inet6(r0, &(0x7f0000fd1000-0x2c)="", 0x0, 0x0, &(0x7f00008cf000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setns(r0, 0x40000000) 2018/01/05 06:34:39 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) select(0x40, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00001c6000)='/dev/adsp#\x00', 0x8000, 0x82000) connect$nfc_llcp(r1, &(0x7f0000678000)={0x27, 0x7fffffff, 0x4, 0x7, 0x5, 0x4, "c3fb9ac533d15a9222d5be4f8727e043ae57b32fb5d8f58125e13d1248b4d744b739b272edd2a0b9f8cffb1bac3611f3d2837b680a60fd6ad24785ed57fd7b", 0x20000000000}, 0x60) clone(0x0, &(0x7f000054e000)="", &(0x7f000089e000)=0x0, &(0x7f0000dac000-0x4)=0x0, &(0x7f0000d0e000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$kvm(0xffffffffffffff9c, &(0x7f0000d12000-0x9)='/dev/kvm\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000975000-0x8)={0x0, 0x6b4}, &(0x7f0000a52000-0x3)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003b6000)={r2, 0xffffffffffff7fff, 0x0}, &(0x7f000035a000-0x4)=0xc) [ 64.167687] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/05 06:34:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000776000-0x4)=0x0) sched_getscheduler(r2) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r0, r1}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/05 06:34:39 executing program 6: mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f00009cd000-0x10)="", 0x800001e2, 0x0, 0x0, 0x0) 2018/01/05 06:34:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4e000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f00007b3000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x989680}, 0x8) r1 = syz_open_dev$loop(&(0x7f0000f9f000-0xb)='/dev/loop#\x00', 0x4, 0x0) fadvise64(r1, 0x0, 0x0, 0x3) [ 64.191745] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 64.198893] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 64.243306] binder: 10139:10140 got transaction with invalid offset (0, min 80 max 80) or object. [ 64.243349] binder: 10139:10140 transaction failed 29201/-22, size 80-1016 line 2966 [ 64.252595] syz-executor2: vmalloc: allocation failure: 17179344896 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 64.252636] syz-executor2 cpuset=/ mems_allowed=0 [ 64.253061] CPU: 1 PID: 10134 Comm: syz-executor2 Not tainted 4.15.0-rc6+ #248 [ 64.253067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.253070] Call Trace: [ 64.253086] dump_stack+0x194/0x257 [ 64.253104] ? arch_local_irq_restore+0x53/0x53 [ 64.253113] ? idr_get_free_cmn+0xfd0/0xfd0 [ 64.253124] ? kernel_text_address+0x102/0x140 [ 64.253155] warn_alloc+0x19a/0x2b0 [ 64.253174] ? zone_watermark_ok_safe+0x400/0x400 [ 64.253184] ? depot_save_stack+0x12c/0x490 [ 64.253219] ? check_noncircular+0x20/0x20 [ 64.253227] ? save_stack+0x43/0xd0 [ 64.253234] ? kasan_kmalloc+0xad/0xe0 [ 64.253241] ? __kmalloc_node+0x47/0x70 [ 64.253271] __vmalloc_node_range+0x4f0/0x650 [ 64.253287] ? lock_release+0xa40/0xa40 [ 64.253309] ? xt_alloc_entry_offsets+0x21/0x30 [ 64.253321] __vmalloc_node_flags_caller+0x50/0x60 [ 64.253332] ? xt_alloc_entry_offsets+0x21/0x30 [ 64.253349] kvmalloc_node+0x82/0xd0 [ 64.253366] xt_alloc_entry_offsets+0x21/0x30 [ 64.253378] translate_table+0x235/0x1690 [ 64.253396] ? lock_release+0xa40/0xa40 [ 64.253412] ? __check_object_size+0x25d/0x4f0 [ 64.253439] ? __might_sleep+0x95/0x190 [ 64.253452] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 64.253470] ? kasan_check_write+0x14/0x20 [ 64.253480] ? _copy_from_user+0x99/0x110 [ 64.253498] do_ip6t_set_ctl+0x370/0x5f0 [ 64.253517] ? translate_compat_table+0x1c50/0x1c50 [ 64.253555] ? mutex_unlock+0xd/0x10 [ 64.253565] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 64.253586] nf_setsockopt+0x67/0xc0 [ 64.253605] ipv6_setsockopt+0x115/0x150 [ 64.253624] tcp_setsockopt+0x82/0xd0 [ 64.253646] sock_common_setsockopt+0x95/0xd0 [ 64.253666] SyS_setsockopt+0x189/0x360 [ 64.253686] ? SyS_recv+0x40/0x40 [ 64.253701] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 64.253716] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 64.253731] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 64.253757] entry_SYSCALL_64_fastpath+0x23/0x9a [ 64.253765] RIP: 0033:0x452ac9 [ 64.253769] RSP: 002b:00007f9e23079c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 64.253778] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 64.253783] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000016 [ 64.253788] RBP: 000000000071bf80 R08: 0000000000000004 R09: 0000000000000000 [ 64.253793] R10: 0000000020001fde R11: 0000000000000212 R12: 0000000000000000 [ 64.253798] R13: 0000000000a2f7ef R14: 00007f9e2307a9c0 R15: 0000000000000000 [ 64.254133] Mem-Info: [ 64.254158] active_anon:83744 inactive_anon:65 isolated_anon:0 [ 64.254158] active_file:3557 inactive_file:7465 isolated_file:0 [ 64.254158] unevictable:0 dirty:90 writeback:0 unstable:0 [ 64.254158] slab_reclaimable:9752 slab_unreclaimable:89024 [ 64.254158] mapped:23190 shmem:72 pagetables:756 bounce:0 [ 64.254158] free:1409169 free_pcp:456 free_cma:0 [ 64.254179] Node 0 active_anon:334976kB inactive_anon:260kB active_file:14228kB inactive_file:29860kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:92760kB dirty:360kB writeback:0kB shmem:288kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 137216kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 64.254183] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 64.254206] lowmem_reserve[]: 0 2871 6381 6381 [ 64.254224] Node 0 DMA32 free:2941480kB min:30332kB low:37912kB high:45492kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2942380kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:900kB local_pcp:724kB free_cma:0kB [ 64.254246] lowmem_reserve[]: 0 0 3510 3510 [ 64.254263] Node 0 Normal free:2679288kB min:37084kB low:46352kB high:55620kB active_anon:334976kB inactive_anon:260kB active_file:14228kB inactive_file:29860kB unevictable:0kB writepending:360kB present:4718592kB managed:3594536kB mlocked:0kB kernel_stack:4576kB pagetables:3024kB bounce:0kB free_pcp:924kB local_pcp:256kB free_cma:0kB [ 64.254284] lowmem_reserve[]: 0 0 0 0 [ 64.254299] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 64.254368] Node 0 DMA32: 4*4kB (UM) 3*8kB (UM) 4*16kB (UM) 2*32kB (UM) 2*64kB (M) 2*128kB (M) 2*256kB (UM) 3*512kB (UM) 4*1024kB (UM) 3*2048kB (UM) 715*4096kB (M) = 2941480kB [ 64.254444] Node 0 Normal: 288*4kB (UME) 85*8kB (UME) 1245*16kB (UME) 730*32kB (UME) 239*64kB (UME) 28*128kB (UME) 20*256kB (M) 18*512kB (ME) 8*1024kB (ME) 6*2048kB (M) 630*4096kB (UM) = 2679288kB [ 64.254521] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 64.254524] 11093 total pagecache pages [ 64.254534] 0 pages in swap cache [ 64.254539] Swap cache stats: add 0, delete 0, find 0/0 [ 64.254542] Free swap = 0kB [ 64.254544] Total swap = 0kB [ 64.254548] 1965979 pages RAM [ 64.254551] 0 pages HighMem/MovableOnly [ 64.254554] 327773 pages reserved [ 64.263542] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 64.277534] binder_alloc: binder_alloc_mmap_handler: 10139 20300000-20302000 already mapped failed -16 [ 64.282111] binder: BINDER_SET_CONTEXT_MGR already set [ 64.282123] binder: 10139:10140 ioctl 40046207 0 returned -16 [ 64.282244] binder_alloc: 10139: binder_alloc_buf, no vma [ 64.282269] binder: 10139:10140 transaction failed 29189/-3, size 80-1016 line 2903 [ 64.290778] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.290884] binder: undelivered TRANSACTION_ERROR: 29201 [ 64.877073] syz-executor2 cpuset=/ mems_allowed=0 [ 64.881989] CPU: 1 PID: 10119 Comm: syz-executor2 Not tainted 4.15.0-rc6+ #248 [ 64.889332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.898657] Call Trace: [ 64.901217] dump_stack+0x194/0x257 [ 64.904814] ? arch_local_irq_restore+0x53/0x53 [ 64.909452] ? idr_get_free_cmn+0xfd0/0xfd0 [ 64.913762] ? kernel_text_address+0x102/0x140 [ 64.918320] warn_alloc+0x19a/0x2b0 [ 64.921917] ? zone_watermark_ok_safe+0x400/0x400 [ 64.926732] ? depot_save_stack+0x12c/0x490 [ 64.931039] ? check_noncircular+0x20/0x20 [ 64.935243] ? save_stack+0x43/0xd0 [ 64.938836] ? kasan_kmalloc+0xad/0xe0 [ 64.942693] ? __kmalloc_node+0x47/0x70 [ 64.946650] __vmalloc_node_range+0x4f0/0x650 [ 64.951115] ? lock_release+0xa40/0xa40 [ 64.955062] ? xt_alloc_entry_offsets+0x21/0x30 [ 64.959703] __vmalloc_node_flags_caller+0x50/0x60 [ 64.964601] ? xt_alloc_entry_offsets+0x21/0x30 [ 64.969241] kvmalloc_node+0x82/0xd0 [ 64.972932] xt_alloc_entry_offsets+0x21/0x30 [ 64.977396] translate_table+0x235/0x1690 [ 64.981520] ? lock_release+0xa40/0xa40 [ 64.985470] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 64.991330] ? __check_object_size+0x25d/0x4f0 [ 64.995887] ? __might_sleep+0x95/0x190 [ 64.999831] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 65.004655] ? kasan_check_write+0x14/0x20 [ 65.008860] ? _copy_from_user+0x99/0x110 [ 65.012983] do_ip6t_set_ctl+0x370/0x5f0 [ 65.017564] ? translate_compat_table+0x1c50/0x1c50 [ 65.022562] ? mutex_unlock+0xd/0x10 [ 65.026243] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 65.031490] nf_setsockopt+0x67/0xc0 [ 65.035177] ipv6_setsockopt+0x115/0x150 [ 65.039210] tcp_setsockopt+0x82/0xd0 [ 65.042986] sock_common_setsockopt+0x95/0xd0 [ 65.047453] SyS_setsockopt+0x189/0x360 [ 65.051405] ? SyS_recv+0x40/0x40 [ 65.054827] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 65.059643] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 65.064628] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 65.069358] entry_SYSCALL_64_fastpath+0x23/0x9a [ 65.074080] RIP: 0033:0x452ac9 [ 65.077237] RSP: 002b:00007f9e2309ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 65.084911] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 65.092148] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000014 [ 65.099385] RBP: 00000000000004b0 R08: 0000000000000004 R09: 0000000000000000 [ 65.106622] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f5120 2018/01/05 06:34:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002b4000)=@int=0x0, &(0x7f000092d000-0x4)=0x4) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000053b000-0x4)=0x8000) r1 = syz_open_dev$midi(&(0x7f00005bd000-0xb)='/dev/midi#\x00', 0x45f, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c5f000-0x4)={0x0}, &(0x7f0000f2c000-0x4)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000385000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f000052a000-0x8)={0x5, 0x8}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e09000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000181000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000047f000)=@assoc_id=r3, 0x4) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) 2018/01/05 06:34:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000007c000)=[{&(0x7f0000653000)="1f00000000031900000007000000068100ed1b8509000100ed0000ff07fe58", 0x2c0}], 0x1) 2018/01/05 06:34:40 executing program 3: clone(0x0, &(0x7f00009d3000-0x2e)="", &(0x7f0000042000)=0x0, &(0x7f0000685000-0x4)=0x0, &(0x7f0000c4f000-0xd2)="") r0 = open(&(0x7f0000d21000)='./file0\x00', 0x40000, 0xa1e721af9d13e285) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000aca000)={0x101, {{0xa, 0x3, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000001000-0x19)=@random={'trusted.\x00', '\x00'}, &(0x7f0000600000)=""/38, 0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000002000-0x52)=""/82, 0x52) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000000)={0x100000001, 0x6000}) 2018/01/05 06:34:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000282000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000035a000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00004b2000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000001000-0x9d)="ea77c6830c7ec659ac50283b9531c29d0d72a8876ce32042412842c539f6d6892ce7c74f3bd85c6ee940163f09adb4dde74e4bf1341d6b922ba8055153e0f838a5944ce47d769100391adcb7c5df22fb127b2504129523113ce93d214855e0c637d3c15a4e82769802b4ee3f25b6220ddb40fa8771a67d4344e46072e429e558e6f673fa4e2b44f5bc8ee82346bbf76a545d1f0f036a117aa97ccce2da", 0x9d, 0x40000, &(0x7f0000002000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000aa4000-0x20)={@generic="b0e9a4af01ee88b43f267da15b89919d", @ifru_flags=0x0}) 2018/01/05 06:34:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c53000-0x20)={0x2, 0x78, 0x840000000553, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = syz_open_dev$mouse(&(0x7f00004d1000)='/dev/input/mouse#\x00', 0x7, 0x1fe) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e7f000)='/dev/dsp\x00', 0x200002, 0x0) accept$ipx(r1, &(0x7f000025c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009a8000)=0x285) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000a85000-0x4)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000005a000)=0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) epoll_pwait(r0, &(0x7f000025c000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6, &(0x7f0000fd6000)={0x2}, 0x8) getpgrp(r3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000eef000-0x4)=0x0) r4 = syz_open_dev$vcsn(&(0x7f000011c000-0xa)='/dev/vcs#\x00', 0xffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff9000)=0x0) sched_setaffinity(r3, 0xfffffffffffffe59, &(0x7f0000580000)=0xffffffffffffff81) perf_event_open(&(0x7f0000f0c000-0x78)={0xfffffffffffffffd, 0x78, 0xfffffffffffffffc, 0x6, 0x0, 0x0, 0x0, 0x15e, 0x4, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x1, 0x0, 0x4, 0x4a88, 0x0, 0x8f, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xb1, r4, 0x0) perf_event_open(&(0x7f0000877000-0x78)={0x2, 0x78, 0x386, 0x3, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) restart_syscall() r5 = mq_open(&(0x7f0000aec000-0x5)='eth0\x00', 0x200000000000042, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x400000000, 0x80000, 0x0, 0x4, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000e46000)={0x0, 0x0}, &(0x7f000031c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000b88000)=0x0, &(0x7f0000d4b000)=0x4) accept$ipx(r0, &(0x7f0000849000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005d8000)=0xa) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a2000-0x10)='/selinux/policy\x00', 0x0, 0x0) eventfd2(0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f000074d000)="") mq_timedreceive(r5, &(0x7f000069a000-0x10)=""/16, 0x10, 0x1c00, &(0x7f0000c6c000-0x10)={0x77359400, 0x0}) mq_timedsend(r5, &(0x7f00000c9000-0x2)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x7}) 2018/01/05 06:34:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000222000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002a8000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00001af000)={0x7, 0x8000, 0x1800000, 0x0, 0x0}, &(0x7f00003d8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004f6000-0xc)=@sack_info={r1, 0x101, 0xffffffffffffff1a}, 0xc) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000809000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003c5000-0x4)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000a28000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/05 06:34:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000097a000)={0x9, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d2e000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000504000-0x4)=0xe8) syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ebd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bbf000-0x4)=0xc) syz_fuse_mount(&(0x7f00003e0000-0x8)='./file0\x00', 0x0, r0, 0x0, 0x0, 0x0) 2018/01/05 06:34:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00001f7000)=0x0) r0 = memfd_create(&(0x7f0000fce000)="1c", 0x20000004) accept$nfc_llcp(r0, &(0x7f0000829000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000773000)=0x60) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x966, 0x3, 0x0, 0x800000000000, 0x0, 0x3f, 0x4000000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x20) r1 = add_key(&(0x7f000099f000-0xd)='dns_resolver\x00', &(0x7f000095b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003c000)="683d0cac1787a9f6e26376efff4cfd52c138c4af02361eeb6378e7d25f21008ec85f8ad2c8b05c35a68e3c9c5277105531176bd1dc6811", 0x37, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000f2c000)='id_resolver\x00', &(0x7f0000293000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eb2000)='#\x00', r1) keyctl$setperm(0x5, r2, 0xffffffff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000029c000)='/dev/vcs\x00', 0x843, 0x0) userfaultfd(0x0) close(r3) bind$inet(r3, &(0x7f0000157000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x400000000000) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbc7, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0xc, 0x4, 0x0, 0x0, 0xbb9, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x13, 0xfffffffffffffff7, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff]}, @generic={0x86, 0x9, "21980c1f40882d"}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x8001, "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"}}}}}, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000fbb000-0x10)={0xf4a2, 0x6}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000307000-0x8)='./file0\x00', &(0x7f0000f46000-0x7)='devpts\x00', 0x82, &(0x7f0000734000)="") syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x400100) [ 65.114646] R13: 00000000ffffffff R14: 00007f9e2309b6d4 R15: 0000000000000000 2018/01/05 06:34:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) socket$netlink(0x10, 0x3, 0x1f) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f00005c6000)=0x0, 0x7ff) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000aa1000)=0x4, &(0x7f0000679000-0x8)=0x2) readlink(&(0x7f0000664000-0xe)='./file0/file0\x00', &(0x7f0000250000-0x3f)=""/63, 0xffffff30) 2018/01/05 06:34:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000eec000-0xa)="a77365637569747900", 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x200fc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000b6e000-0x10)='/dev/input/mice\x00', 0x0, 0xa40) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000092000-0xb)='/dev/hwrng\x00', 0x658bbece7698e12a, 0x0) gettid() getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00002a0000-0x4)=0x93, &(0x7f0000c13000)=0x4) setsockopt$inet6_buf(r1, 0x29, 0x6f, &(0x7f0000354000-0x34)="baece22247d075fb637fa81c1aecb9d17ce95a09f113a84c25077f05ec312620d161c56637a847d40037ab0bd5cbbc99ac7a2abe", 0x34) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000d87000-0xa)='./file0\x00', 0x0) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000188000-0x74)=""/116, &(0x7f0000b10000-0x4)=0x21) process_vm_writev(0x0, &(0x7f000024d000-0x90)=[], 0x0, &(0x7f0000949000)=[], 0x0, 0x0) mount(&(0x7f0000c32000-0xa)='./file1\x00', &(0x7f0000a24000)='./file0\x00', &(0x7f000005e000-0x6)='msdos\x00', 0x0, &(0x7f00003ca000-0x1000)="") perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) 2018/01/05 06:34:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ba7000-0x9)='/dev/vcs\x00', 0x2001, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000087e000-0xb)='/dev/audio\x00', 0x400000, 0x0) sendto$ax25(r1, &(0x7f00005b3000-0xa1)="7678672aee3f7ff5acd60f9d77fa051991e5dfe497e726b77da4edb49e3eb6ff7fb2280d1a47af7eba08f0a45971fb3df68239635d536ed36096ddab001a9dc9462c41411742194dbd58de3afe70b46006f65a9c9afafee327c05023f3cea6d4aa99541cd32e2b0dfb641960421d0269127abc391ac41fb9dcc05e5d576e997b1a1949a35ff176b6a1df5309eda1a158a5fd871b7ad4e3c2fa153e1442c173e9ed", 0xa1, 0x400c0, &(0x7f000025c000-0x10)={0x3, {"a1ef022b577057"}, 0x6}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f000094d000+0xa07)=[{r0, 0x0, 0x0}], 0x1, 0x0) socket$inet(0x2, 0x5, 0x400) pwrite64(r0, &(0x7f0000726000)="d3", 0x1, 0x0) connect$ipx(r0, &(0x7f00006cf000-0x10)={0x4, 0x6, 0x80e, "c0204d161bad", 0x1, 0x0}, 0x10) 2018/01/05 06:34:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) epoll_create(0x400) [ 65.144961] sctp: [Deprecated]: syz-executor6 (pid 10168) Use of int in max_burst socket option. [ 65.144961] Use struct sctp_assoc_value instead 2018/01/05 06:34:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000415000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x9, 0x0, 0x0}) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000f9000)=0x3, 0x4) close(r0) 2018/01/05 06:34:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x8)={0x20071026, r0}, &(0x7f0000002000)={0x3, 0x2, 0x5, 0x6, 0x4d, 0xba8000000000000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000-0x4)=0x4, 0x9, 0x3, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x3, 0x3f) futex(&(0x7f0000002000-0x4)=0x800, 0x3, 0x0, &(0x7f0000002000-0x10)={0x0, 0x989680}, &(0x7f0000002000-0x4)=0x0, 0x20001fc) [ 65.209348] sctp: [Deprecated]: syz-executor6 (pid 10168) Use of int in maxseg socket option. [ 65.209348] Use struct sctp_assoc_value instead 2018/01/05 06:34:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000c9000-0xa)='/dev/cuse\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000da2000)={0x0, 0xe, 0x0, @thr={&(0x7f0000310000)="7eab6452e9823bc994fdc214fcf5d1f9f0fe186ea90a513fca752f666fa29c6989982dbe72b007f62a52811adb0a571302d654575beb1ecb68a9ae5f36619694b794444f786c8b320db1ab0bd337343a7d3c9898a3b6d124cb7bb08e954b91465c102f2fc8e0765f4799d786266843082876d8c00c5a7e678a405d277868f28250768bfc51cb5dc76f6f4e34b166baa45d48a15f414dc5a04c8b15d9bfdc96f0490aa6cdaf7a55c6c6daa9537dfb88de3df10f13d5515b5ec3d11b52eda8826e16e64fa49f5559d548e1d1be3f3a9088240be12e4f9fac", &(0x7f0000b42000-0xc)="66b1f1de80a35dd787588819"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f000042f000)=[{r0, 0x40, 0x0}, {r0, 0x140, 0x0}, {r0, 0x45, 0x0}, {r0, 0x2001, 0x0}, {r0, 0x220a, 0x0}], 0x5, 0xfffffffffffffff7) bpf$PROG_LOAD(0x5, &(0x7f0000f4f000-0x48)={0x1, 0x3, &(0x7f0000bc1000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b68000-0x4)="91504c00", 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 06:34:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f000064c000-0xce)=""/206, 0xce) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f000024d000-0x5e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8, @x25={0x5347d1768d122c42, 0x0, 0x3, "00050ff8f8"}}}}, 0x0) sendfile(r0, r0, &(0x7f0000852000-0x8)=0x80000000000000, 0x5) [ 65.258736] sctp: [Deprecated]: syz-executor6 (pid 10186) Use of int in max_burst socket option. [ 65.258736] Use struct sctp_assoc_value instead [ 65.288800] sctp: [Deprecated]: syz-executor6 (pid 10213) Use of int in maxseg socket option. [ 65.288800] Use struct sctp_assoc_value instead 2018/01/05 06:34:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c, &(0x7f00002b8000-0xcc)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000065c000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000004c000)={0x0, 0xffffffffffffff01, 0x0, 0x8001}, &(0x7f00000c3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000493000-0x8)={r1, 0x200}, &(0x7f000081f000)=0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000047d000-0xb)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000f89000-0x11)=""/17, &(0x7f0000a22000-0x4)=0x11) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005ae000-0x4)=0x10) 2018/01/05 06:34:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1010000, &(0x7f0000002000-0x8a)="def3b36fbf8b969c9aa4f6583b4d4eb283387fef8f5d9fc16a6cf9652c9f8d105e3fdc91797737bec8e3ef540d1ce0dcc916440e8bfa978278bbcc05eccad529cc841dd80ae0b5db11a421b43248b0bf50117815824398598e05b562bf63846bf0e3cf651d35d2bd9da8c56c6bb32cb685b68b1ecc825c96d2a5bad10a0786e279f93a13378044b6563d", &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0xa9)="c02ed99e8cd41b2d32e5a233f1048c30449b9c4cafdb1b8b69244ff3f32cbe51ae9e51773a5670de688ddbf936db90449c026985dd748a7956dfa09030ba084e3da12417e8b52efa4ef7c8379bc14d6b53b8b1e785cac151048022061098b5b2072a6856215d274c5bb0241ae99096e9a27fe623a21b6311e577fc785706bc2cee8849db860714467366ae1171a51915343eb50ee165d50df5378c90750c3eb16635a1584b1b2bd42d") r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x2000) bind$ax25(r0, &(0x7f0000000000)={0x3, {"c21704bf01046b"}, 0x3}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x1000}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r1, 0x0}, &(0x7f0000003000-0x4)=0x8) munlock(&(0x7f00000bb000/0x3000)=nil, 0x3000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000001000-0x120)={0x3, 0x4, 0xfffffffffd07ff2c, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x0, 0x10000, 0x29e0, "19e0707878d89400bc88c0368843ca02", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008fa000)=0x0, &(0x7f0000001000-0x4)=0x4) clone(0x0, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") eventfd2(0x0, 0x0) 2018/01/05 06:34:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009c4000)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000517000)='/dev/kvm\x00', 0x3) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000611000-0x4)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r3 = eventfd2(0x0, 0x0) r4 = getpgrp(0xffffffffffffffff) fcntl$setown(r2, 0x8, r4) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000edd000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r5, 0x40405514, &(0x7f00002ec000-0x40)={0x3, 0x4, 0x9, 0x3, "264087065715e6ea4614db3eb077c728f920402d66e228cfe3c7f4d7cfbb5c9bae321e0249874bfbf03c5254", 0x3}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000424000-0x20)={r3, 0x9, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000748000)={0x6, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000b93000-0x20)={r3, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000800000-0x88)={0x1f, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb93}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f000024d000)=@ioapic={0x0, 0x3ff, 0x5, 0x5, 0x0, [{0x9, 0x7fffffff, 0x2, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x2, 0xc6b, 0x50, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x8, 0x100, 0x6, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x3, 0x62, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0xfff, 0x9, 0x5f89, [0x0, 0x0, 0x0, 0x0], 0x7b}, {0x0, 0x0, 0x7cd, [0x0, 0x0, 0x0, 0x0], 0xc3}, {0x800, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x6, 0x2, 0x400, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x7, 0x0, 0xf6, [0x0, 0x0, 0x0, 0x0], 0x870}, {0x7, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x9c14, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x3f, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x7fffffff, 0x400, 0x7, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xfffffffffffeffff, 0x100000001, 0x8, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0x4, 0x5, 0x401, [0x0, 0x0, 0x0, 0x0], 0x1f}, {0xff, 0x5, 0x3f, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7f, 0x7fc3569d, 0x0, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x3, 0x10001, 0x7, [0x0, 0x0, 0x0, 0x0], 0xe2}, {0x1, 0xff, 0x4, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x9, 0x1ff, 0x2, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffff80}, {0x30, 0x797, 0x5, [0x0, 0x0, 0x0, 0x0], 0x800}, {0xffffffff, 0x4e7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x6, 0xffffffff8f98f5a9, 0x6, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x9, 0x11ca, 0x1, [0x0, 0x0, 0x0, 0x0], 0x8}]}) 2018/01/05 06:34:40 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b61000)='/selinux/checkreqprot\x00', 0x180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000047f000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x2, 0x8, 0x2, 0x1, 0x2, 0x80, 0xa0, 0x33, 0x0, r1}, {0x0, 0x3, 0x40, 0x4, 0x7fff800, 0x9, 0x7, 0x7c}, {0x0, 0x9, 0x5, 0x2}, 0x8, 0xd, 0x1, 0x1, 0x2, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2b}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x3, 0x101, 0x3f, 0x1, 0x6}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x40) stat(&(0x7f00006d8000)='./file0\x00', &(0x7f0000c90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d8f000)=0x0, &(0x7f0000eb6000)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b94000-0x110)={0x0, {{0xa, 0x3, 0x10000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xfffffe97) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x0, r3, 0x0, 0x0, 0x0}) setsockopt(r2, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) sendmsg$key(r2, &(0x7f000088d000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000929000-0x78)={0x2, 0x10, 0xfffffffffffffffa, 0x7, 0xf, 0x0, 0x1, 0x1, [@sadb_x_sec_ctx={0xd, 0x18, 0x6, 0x1, 0x59, "f1257e4c9192aa3c22fbf9028d4448b74a0560b04644448353e78077409113f333e0c68c9d87383c0eaca9b27e802e5019b0658db9566ab7ac45696fd0fcf0aecfdb5e70ce65ed84d1b0beff23faeb2764c23b153ce8f3bc94"}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2018/01/05 06:34:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000857000-0x8)='./file0\x00', 0x40) syz_open_pts(r0, 0x8000) syz_open_dev$mice(&(0x7f00006b4000)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000962000-0xc)='/dev/autofs\x00', 0x20000, 0x0) syz_open_pts(r1, 0x4000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open_by_handle_at(0xffffffffffffffff, &(0x7f0000993000)={0x55, 0xe5, "64017fd77f70cf757af9e085e36bd1277b25d0fe568e1d192d7637009837b4c3365cb2f758e01cb7dcdcca9426b85201f9b448b7737cdbd3c3ffa620ec12882fafffe92269e4277cadfe2397c7"}, 0x101041) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000008e000-0x18)={0x1, 0x0, [{0x40000084, 0x0, 0x0}]}) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000989000-0x8)={0xffffffff, 0x0}) 2018/01/05 06:34:40 executing program 4: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000964000-0x10)='/dev/input/mice\x00', 0x0, 0x0) bind$bt_sco(r0, &(0x7f00003f2000-0x8)={0x1f, {0x200, 0x7fff, 0x4, 0xa199, 0x4, 0x1}}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000963000)="d0", 0x1}], 0x1, &(0x7f00002df000)=[@sndinfo={0x20, 0x84, 0x2, {0xc834, 0x4, 0x1, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x1d000, 0x3}}, @init={0x18, 0x84, 0x0, {0x2, 0x2439, 0x5, 0x1}}], 0x90, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000000}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/05 06:34:41 executing program 5: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) fremovexattr(r2, &(0x7f0000b40000-0x14)=@known='security.capability\x00') 2018/01/05 06:34:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000c9b000)='./file0\x00', 0x200, 0x182) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00005fa000+0xc7c)={0x0, 0x70, "69bd1ba6891cfc0b968886fffbc6448f2390c893fed942f6b08cd36a03b6417b2453438876b1c781f0d1fa24cb5c9ae3bcff169b2f4ddc323885e9666e249f56cf20d4c12542a5c870957759975e6c61f02773a43c1515cf67611d04b6d59edc00116f2068feac1f0854510c7d083353"}, &(0x7f0000571000-0x4)=0x78) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004d8000)={r1, 0x4c3a, 0x10000, 0x2, 0x5, 0x8}, &(0x7f00008fb000)=0x14) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000e0b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r2, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r2, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r2, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r2, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[{&(0x7f0000c1f000-0x1000)="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", 0xfcf}, {&(0x7f0000001000)="117644a4935031f75a6d6e175d6cc9de56465619b507fbeb003b40", 0x1b}], 0x2, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x9}, @iv={0x100, 0x117, 0x2, 0xe5, "13384c0e644fa57a1674027764534a585af7fdccd035cd0dd204b8f377d346a58d6699da5765c32b6f61198de4062b3accd87ddf4f8e648be015a89ccf85d54bf03c52a42497b0cf97e1c0d8678068c8ace888bfff48e74fa16544e1e4c9f868620b9c448bc856b2e387fcf2c13ad0baa63517acc23961049b1f0ae5b4c14e90c89e5eb02f076b556af8231ba8cb3bb64519136b1924b63c50d06398a223f9a2f7c041341c6de4449d0647ff4caaaec2671d14fee7c12eb71406cc21ff36cba8e7b2d2e815004b8e5c81962464d14ab6e2aad3cee0c9e6a33aeaba0c66a7d6e876b9d6f514"}], 0x130, 0x1}, 0x0) shutdown(r2, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00009aa000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002e8000)=0x138) ioctl$sock_ifreq(r2, 0x8920, &(0x7f0000e8c000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x6, 0x4, 0x3ff, 0x80000001, 0x4, 0x4}, 0x0}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000066c000-0x10)='/dev/sequencer2\x00', 0x20c01, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/05 06:34:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005ef000-0x8)={0x0, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d2c000)='/dev/audio\x00', 0x400000, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000e52000)={0x0, 0x6, 0x3, 0x2e, 0x10000000000}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d3c000-0xc)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000c37000)=0xc) syz_emit_ethernet(0x13e, &(0x7f0000e5d000-0x2965)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x108, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x3a, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0}, @routing={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, []}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @routing={0x0, 0xe, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}], @udp={0x0, 0x0, 0x78, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48"}}}}}}, 0x0) membarrier(0x11, 0x0) 2018/01/05 06:34:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000896000)='./file0\x00', 0x2000, 0x48) r1 = syz_open_dev$dspn(&(0x7f0000cef000-0xa)='/dev/dsp#\x00', 0x8, 0x800) r2 = dup3(r1, r1, 0x80000) dup3(r0, r2, 0x0) r3 = add_key(&(0x7f000085b000-0x6)='rxrpc\x00', &(0x7f0000759000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f000026e000-0xb)='asymmetric\x00', &(0x7f0000246000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006af000-0x5)="1081", 0x2, r3) 2018/01/05 06:34:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d6c000)='/selinux/mls\x00', 0x0, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000a69000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003ea000)=0x10, 0x800) fcntl$dupfd(r0, 0x0, r1) perf_event_open(&(0x7f0000d0a000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1) 2018/01/05 06:34:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f9a000)="e7138b44a00f1f23b52482dbc081f6c1696b965b1b1cc780aac7389fff293199a4b88b58ae45ec2bba3c61136c3fe71b04ece858421834821a7d74ab40f6888d3b04db84c0f39256baa7db2984edc5f364b842e206079122b1f7560f45bd4e26cddc9530772751429ad3e72b593fb92ef8b15ed63f65c9ecafac91bef9d7ee233c929e3965d419971befc346817a1c94f93b3b32c9ceac91e9de54afdc13e2878e152458e82da152de9a613e2b68ffec47bf5aee3101cb825a", 0xb9) r1 = socket(0x10, 0x3, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000079f000)='/dev/autofs\x00', 0x40, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) write(r1, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmsg(r1, &(0x7f00003d0000)={&(0x7f00005b3000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000676000)=[], 0x0, &(0x7f000015a000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/05 06:34:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)={0x0, 0x0}) io_setup(0x4, &(0x7f000087c000)=0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000063d000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000274000-0x10)={0x2, &(0x7f0000394000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/05 06:34:41 executing program 3: r0 = memfd_create(&(0x7f0000efd000)='*]wlan0\x00', 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000027a000)=[{0x0, 0x1}, {0x6, 0x1}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x808, 0x5) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000573000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000000, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f3ff1645ce2560efce27c4fcd40ba203"}) r2 = syz_open_dev$vcsa(&(0x7f00000d7000-0xb)='/dev/vcsa#\x00', 0x8, 0x80) r3 = accept$inet6(r2, &(0x7f00009eb000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00005f2000-0x4)=0x1c) ppoll(&(0x7f00004e1000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) clock_gettime(0x0, &(0x7f0000ca2000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={r4, r5+10000000}, &(0x7f0000048000)=0x80000001, 0x0) clock_getres(0xfffffffffffffffc, &(0x7f000079c000)={0x0, 0x0}) r6 = mq_open(&(0x7f000045a000)='\x00', 0x0, 0x0, &(0x7f0000de0000)={0x4, 0xa0e, 0x400000000000007, 0xfffd, 0x2000000008008, 0x7f, 0x1, 0x4}) futex(&(0x7f000057c000)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x89, 0xffffc}, &(0x7f0000fd6000)=0x1, 0x1000000000000) fcntl$setown(r3, 0x8, 0x0) syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0xf7) ioctl$TIOCGETD(r6, 0x5424, &(0x7f000039d000-0x2)=0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2018/01/05 06:34:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000800000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000184000)={0x2000, 0x0}) 2018/01/05 06:34:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000068e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a51000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00004a8000)={0xfffffffffffffff7, 0x1, {0xffffffffffffffff, 0x3, 0x6, 0x0, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1003, 0x0, 0x0, 0xd6f, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00003ca000-0x98)={0x1, 0x0, [{0x38f, 0x0, 0x0}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_open_dev$sndseq(&(0x7f00003d6000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) openat$ppp(0xffffffffffffff9c, &(0x7f0000cad000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/01/05 06:34:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x1, 0x0, 0x0, 0xfffffefffffffffb, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5, 0x0}) 2018/01/05 06:34:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e06000-0x10)=[{&(0x7f0000f0a000)="3900000512000947fcba61e10005010b0700000002000000d7efffff08c39b0019001a00db000800ecff00000000000004e9f50006000d0005", 0x39}], 0x1) 2018/01/05 06:34:41 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cb3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c88000-0x10)={0x0, 0x0}, &(0x7f0000b75000)={&(0x7f0000000000)={0x0}, 0x8}) clock_settime(0x0, &(0x7f0000000000)={0x77359400, r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x80800) getpeername$unix(r1, &(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/05 06:34:41 executing program 5: r0 = gettid() exit(0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0xfff, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_procfs(r0, &(0x7f0000000000)='net/bnep\x00') 2018/01/05 06:34:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000efc000)={r0, 0x101, 0x9, "3bfcbf0628f829d6d7160f2272a72a62167a8def8991e2c7b926251bda34a11d1e"}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00005cf000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008ed000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00003be000-0x8)=[0xf7, 0x7]) 2018/01/05 06:34:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x0) connect$bt_rfcomm(r0, &(0x7f00006df000)={0x1f, {0x2, 0x6, 0x5, 0x80, 0x4, 0x7fffffff}, 0x1}, 0x9) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000a19000)='./file0\x00', &(0x7f0000d5b000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) 2018/01/05 06:34:41 executing program 2: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000b6a000/0x4000)=nil, 0x4000, 0x2, r0) rt_sigpending(&(0x7f00004a9000-0x8)={0x0}, 0x204a9000) r1 = syz_open_dev$admmidi(&(0x7f0000357000-0xe)='/dev/admmidi#\x00', 0xffff, 0x10000) fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0xe8, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/05 06:34:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) fanotify_init(0x4, 0x80000) fallocate(0xffffffffffffffff, 0x0, 0xa7b3, 0x1) lseek(0xffffffffffffffff, 0x0, 0x3) 2018/01/05 06:34:41 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000001000-0x28)=[0x2, 0x4, 0x2, 0x7f, 0x1, 0x9, 0xca, 0x3, 0x9, 0x200], 0xa, 0x10000, 0x8e, 0x0, 0x4, 0x1, {0x1f, 0x7ff, 0xfffffffeffffffff, 0x8001, 0x9, 0x4, 0xfff, 0x80, 0x99c, 0x7, 0x2, 0x2000000000000000, 0x3, 0x1, "6f78db35fed63d95c667c53952b9e5783f5513464761650b0207224b30cb20e6"}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 06:34:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$midi(&(0x7f00000a2000)='/dev/midi#\x00', 0x5fd, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000c61000)={0x81, 0x8, 0x209, 0x400055ee, 0x1, 0x8, 0x0, 0x7f, 0x0}, &(0x7f0000b96000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000060d000)=@sack_info={r2, 0x100000001, 0x8}, &(0x7f00004d8000)=0xc) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000576000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000151000)={r2, 0x9eb}, 0x8) 2018/01/05 06:34:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cc3000-0x14)={0x0, 0x10001, 0x0, 0x1, 0x3fc0000, 0xc21}, &(0x7f0000bb7000)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000117000)={r1, 0x0, 0x5, [0x2, 0x23, 0x400, 0x200, 0x2]}, &(0x7f0000416000)=0x12) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000be000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 06:34:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0206, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f0000021000-0x30)=[{0x81, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) sendfile(r0, r0, &(0x7f00000a9000-0x8)=0x3, 0x7) 2018/01/05 06:34:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000512000)='/dev/adsp#\x00', 0xfc5, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b6e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000c08000-0x8)={r1, 0x3}) waitid(0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f00005f4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 06:34:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000f49000-0x40)={0x4, 0x4, 0x8000, 0x3, "6f8c4961bd519074737775d2270143bd844b27efd3e4b8c39f7cfe1ec3ac3988bb49359db3b4d3a413218fd1", 0x1ff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000003000-0xc)={&(0x7f0000001000)='./file0\x00', 0x0, 0x0}, 0xc) 2018/01/05 06:34:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) pipe(&(0x7f000097e000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c01000-0x4)=0x0, &(0x7f0000b38000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7b, &(0x7f000002b000-0xc)={0x0, 0x1, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7c, &(0x7f0000521000-0x8)={0x0, 0x0}, &(0x7f0000231000)=0x8) 2018/01/05 06:34:41 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) tee(r0, r1, 0x6, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x10000000002, 0x0) write(r2, &(0x7f0000e7a000)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg(r2, &(0x7f00008a3000)={&(0x7f0000987000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007d6000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mremap(&(0x7f000087e000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000855000/0x4000)=nil) readv(r2, &(0x7f0000de5000)=[{&(0x7f0000765000-0xee)=""/238, 0xee}, {&(0x7f00004f1000-0x1000)=""/4096, 0x1000}, {&(0x7f000031e000)=""/72, 0x48}, {&(0x7f00000db000)=""/173, 0xad}, {&(0x7f0000132000)=""/45, 0x2d}, {&(0x7f0000890000-0xf5)=""/245, 0xf5}], 0x6) 2018/01/05 06:34:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000001000-0x38)={0x6, [0x5, 0x3a3, 0x6, 0xffff, 0x1, 0x3]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000038d000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d3b000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x4, 0xfffffffffffffffb, 0xfffffffffffffffb}, &(0x7f00007a4000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000069b000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000edf000-0x4)=0x1008) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000af1000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 06:34:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000de0000-0xe)='net/rt6_stats\x00') timerfd_gettime(r1, &(0x7f0000cdb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mkdir(&(0x7f0000886000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f0000a17000+0x964)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r2 = getpid() syz_emit_ethernet(0x2e1, &(0x7f0000655000-0x2e1)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x4, 0xfffffffffffffff8, 0x2}], {0x8100, 0x888, 0x6, 0x4}}], {{0x86dd, @ipv6={0x5, 0x6, "758bf7", 0x2a3, 0x3f, 0x9, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[@routing={0xbf, 0xa, 0x3, 0xafa, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0xff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x8001}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x1}, @calipso={0x7, 0x10, {0x9, 0x2, 0x8, 0x16, [0x4]}}, @jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0x6}]}, @hopopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x7ca7}, @ra={0x5, 0x2, 0xfffffffffffffff7}]}, @dstopts={0xc, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x9}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x7c836825}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x30, {0x9f, 0xa, 0x8, 0xa, [0x0, 0x1f, 0x9, 0x6, 0x2]}}, @enc_lim={0x4, 0x1, 0x500000000000}, @generic={0x4, 0x2f, "f0120d6522e4f6fb5f29ce7d2096860595decee3d57fbea43a73544630c46f2d2804f830c72e469be60b03b648792b"}]}, @fragment={0x2f, 0x0, 0xfffffffffffffb96, 0x9, 0x0, 0x3, 0x2}, @fragment={0x87, 0x0, 0x7f, 0x4, 0x0, 0x7f, 0x2}, @routing={0x29, 0x10, 0x0, 0x8, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @udp={0x3, 0x2, 0xe2, 0x0, "3e4290e9a3f4390e872a90bc5326973f461e252d3c7a70328c850e56801b5d0bc0b8d6469023dee5e5854550edfd47f2cef11ae18b5679fffddd02f85b2d2c8704e94987db29bf3aaca1963065d55990e09b0bcb6235efff4115eb82463baebeb91b1944956466a11fd373d63b7eb8b37738a5b6cc5aed9571b89ed739bb3f12705e95780b500743f6dfe4964715846142f3583be35ceda8e808b88bddd8f8da7b509dabcaeaeee34bbe66956f24499151f04cedb5c4dfeaf3c54406206737fa9df8dc08f5889dac754da6943f990c727d1ba9bdf166015d2203"}}}}}}, &(0x7f0000b6f000)={0x1, 0x3, [0x8bf, 0x92a, 0xca0]}) fcntl$setownex(r0, 0xf, &(0x7f0000a36000-0x8)={0x2, r2}) r3 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x161400, 0x0) mount(&(0x7f0000d0c000)='./file0\x00', &(0x7f0000c78000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r3, &(0x7f0000d2d000-0xe0)=""/224, 0x42e) 2018/01/05 06:34:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c, &(0x7f00002b8000-0xcc)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) 2018/01/05 06:34:41 executing program 4: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000786000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000f94000)={0x0, 0x0, &(0x7f0000eb5000)=""}) 2018/01/05 06:34:41 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000095c000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x1) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000095d000)={r0, 0x0, 0x6d, 0x13, &(0x7f0000131000)="3c3445451f4e5d4a2699337c714d4444b1a2d8c789dfd240c246ce95ab83fa5ced2ca7391479f33aa1d351b2b2c86bfb9ca8049a76f00747c402f22f19c58b7d6b5da2471020f9008f80c7ef7c384252bf4f3a9a7eec42e5888f84f3397a529ddab862fb87ceb47831c21aafc4", &(0x7f000095d000)=""/19, 0x5, 0x4}, 0x28) mremap(&(0x7f00000c2000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f00004cf000/0x4000)=nil) mmap$binder(&(0x7f000062d000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r0, 0x0) fallocate(r0, 0x2, 0xffff, 0x1a43) get_mempolicy(&(0x7f0000246000)=0x0, &(0x7f000095c000)=0x0, 0xfa0, &(0x7f000073f000/0x4000)=nil, 0x1000000000003) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f000080b000-0x4)=0x0, &(0x7f000095e000-0x4)=0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000408000)={r0, 0x5}) 2018/01/05 06:34:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000990000-0x8c)={0x0, @in6={{0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e47000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000c28000-0x8)={r3, 0xc216}, &(0x7f000049e000)=0x8) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000c35000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r1, &(0x7f000014d000)="", 0x0) close(r0) 2018/01/05 06:34:41 executing program 0: mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea5000-0x24)="240000001a0025f00018003e00ed040f020b71000004bf0202001eeb0800100048186be0", 0x24) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ea9000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000c0000)=""/53) ioctl$TCSBRK(r1, 0x5409, 0x2) [ 65.775489] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/05 06:34:41 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009d0000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f000058e000)={0xf99, 0x4, 0x1ca, 0x5f, 0xc, 0x7fffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000f9a000-0x10)={0x4, 0x0, 0x0, "3e453d38d2e7", 0x4, 0x0}, 0x10) timerfd_settime(r0, 0x1, &(0x7f00009fe000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000039c000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000be7000-0x8)={0x0, 0x0}, &(0x7f00006f8000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000466000-0x8)={r1, 0x5}, &(0x7f00008d5000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a13000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a4d000)="") 2018/01/05 06:34:41 executing program 3: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000786000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000dd0000)=0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r1, 0x3, &(0x7f0000eb6000-0x18)=[&(0x7f0000712000/0x4000)=nil, &(0x7f00003dd000/0x2000)=nil, &(0x7f000044f000/0x4000)=nil], &(0x7f00008ea000)=[0x401], &(0x7f000085b000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000f94000)={0x0, 0x0, &(0x7f0000fb7000-0x79)=""}) 2018/01/05 06:34:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000451000-0x112f)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x323, 0x6, "963205", 0x0, 0x3f, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x8f, 0x0, 0x86, 0x40, 0x0, 0x7, 0x3}, @routing={0x7f, 0x0, 0x3, 0xcc, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0xc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x9}, @generic={0x2, 0x0, "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@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x0, [0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}], @udp={0x1, 0x1, 0x0, 0x0, "39be9ca9bc269b6bd104c47d5e49f46cd4ccba84dca11e5d19e40620d7ca9837f2fcb96fd17bb4a9a141633717b9cb5ad7caf0cb53f30e79c5b6c7cc1eaa8ed3b9c74383bbfc2fd336c0d34d5fff166f136e3eecf8bdba517d485e908b86a0d8fda77ce70acd801fc224e20e65f33e3b6d8e270d7afa5ec9ed0259324486a045e326382c552460425183ed0f1b8a637600178353f5c0c76ee2"}}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000119000)=0x0, 0x4) 2018/01/05 06:34:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f000077e000)=0x0) r1 = syz_open_dev$mouse(&(0x7f00002f5000)='/dev/input/mouse#\x00', 0x35700, 0x400) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a6e000-0x108)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xfffffffffffffff9, 0x101, 0x8, 0x8000, 0x7fffffff, 0x6af, 0x0, 0xffffffffffffffb8, 0x3ff, 0x9, 0xfffffffffffffffd, 0x0, 0x1, 0xfff]}, &(0x7f0000276000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f50000-0x8)=@assoc_value={r2, 0x7}, &(0x7f0000fb1000-0x4)=0x8) r3 = eventfd2(0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000d00000)=[&(0x7f0000a42000-0x3f)={0x0, 0x0, 0x0, 0xa, 0x0, r3, &(0x7f0000243000-0x1000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/05 06:34:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fcd000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000071d000)={0x0, 0xe300, 0x4, 0x5af61122, 0x8, 0xfffffffffffff801, 0x2, 0x7f, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2c5, 0x0, 0x7d, 0x2}}, &(0x7f00002d1000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000722000)={r1, 0x78, "18bbe2ef96018c8459c1cc9c47f1f05f6c1e087d5a0b61b473ae691a4f417d77c2c5903aaaf77a1be4cbb1bc947742b6289d5a34d2587d08d0e0abb3446b170a883b7490677e066a79d0722c66d45f3742876dc4552b044611fcbb9f0762847dfb9456b00576e8fd953d279656c8339c700fa7019837b500"}, &(0x7f0000fd9000-0x4)=0x80) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000c6d000)={0x0, 0x2, 0x7, &(0x7f0000669000-0x8)=0x0}) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f00000a2000-0x24)="24000000000098effe750006090000000100000c0900011c10000198ee0000070400ac00", 0x24) 2018/01/05 06:34:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x21, 0x400000000012) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x3c, 0x1e, 0x209, 0x0, 0x0, 0x4000003, [@address_filter={0x28, 0x1a, {@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x8000, 0x0}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x40000) 2018/01/05 06:34:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket(0x11, 0x4000000000080003, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006b0000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ab4000)={{0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001000000}, 0x9, [0x4, 0x6, 0x9, 0x0, 0x8001, 0x0, 0x7, 0x3]}, 0x5c) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000b83000)={r2, r1, 0x4000000}) r3 = dup3(r1, r1, 0x80000) write$evdev(r3, &(0x7f0000345000-0x48)=[{{0x0, 0x7530}, 0x400, 0x6, 0x101}, {{0x0, 0x2710}, 0x808000000, 0x7, 0xffffffffffff8000}, {{0x0, 0x0}, 0x100, 0x6, 0x100000001}], 0x48) 2018/01/05 06:34:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = dup(r0) recvmmsg(r1, &(0x7f00003bc000)=[{{&(0x7f0000fb9000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000297000)=[{&(0x7f0000f20000)=""/195, 0xc3}, {&(0x7f0000105000-0x13)=""/19, 0x13}, {&(0x7f0000555000)=""/170, 0xaa}, {&(0x7f0000f41000-0x7d)=""/125, 0x7d}, {&(0x7f0000ad6000-0x98)=""/152, 0x98}], 0x5, &(0x7f0000df9000)=""/0, 0x0, 0x10001}, 0x400}, {{&(0x7f0000b34000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000155000-0x70)=[{&(0x7f0000040000-0x28)=""/40, 0x28}, {&(0x7f0000776000)=""/40, 0x28}, {&(0x7f0000d00000)=""/227, 0xe3}, {&(0x7f00004a6000)=""/151, 0x97}, {&(0x7f0000ae7000)=""/145, 0x91}, {&(0x7f000066f000-0xfd)=""/253, 0xfd}, {&(0x7f0000764000)=""/128, 0x80}], 0x7, &(0x7f0000568000-0x37)=""/55, 0x37, 0x8}, 0x7}, {{&(0x7f00005df000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00009db000-0x50)=[{&(0x7f0000af7000)=""/122, 0x7a}, {&(0x7f0000a8c000)=""/133, 0x85}, {&(0x7f00005d2000)=""/38, 0x26}, {&(0x7f0000d70000-0x2e)=""/46, 0x2e}, {&(0x7f0000ee9000)=""/144, 0x90}], 0x5, &(0x7f0000c89000)=""/156, 0x9c, 0x3d1d}, 0xff}, {{&(0x7f0000499000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000049000-0x50)=[{&(0x7f00004e3000-0xc1)=""/193, 0xc1}, {&(0x7f00000b0000)=""/4096, 0x1000}, {&(0x7f00008f9000)=""/221, 0xdd}, {&(0x7f0000d0d000)=""/29, 0x1d}, {&(0x7f0000aad000-0xaa)=""/170, 0xaa}], 0x5, 0x0, 0x0, 0x4}, 0xbc4}, {{0x0, 0x0, &(0x7f00000e9000)=[], 0x0, &(0x7f0000a92000-0x6e)=""/110, 0x6e, 0x6}, 0x3ff}], 0x5, 0x40000000, &(0x7f00006e4000)={0x0, 0x0}) getsockname$inet6(r1, &(0x7f0000f24000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ced000)=0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000027e000-0xb)='\x00\x00\x00\x00', 0x4) 2018/01/05 06:34:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000020d000)='/selinux/load\x00', 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000781000-0xfd)=""/253) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000ea2000)=""/219) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00002fd000-0xeb)=""/235) 2018/01/05 06:34:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = add_key$user(&(0x7f000053a000-0x5)='user\x00', &(0x7f000048e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000081b000)="66dca463161ddc3da3f256123ae77595ccce84e64c9869f16daea2c07a6e7e0095a4be01cf9e220fc92db2eaf411f76aaf54646122405a1722e048a3f17f20eceedb6833c47a0492960e97c38ba202d36abeca58c6a870a07fef43ebdb901ff467d9c79b4059eddf6ea697910b8e49f7a9df93e76df8d8eccc05544e8459000daadd8c55d5e791f5bf98f03e377aa9daac7f36cf948c36d8668fd0ac5a52997396043ab02dc80c11906355bd159b4fa87c8cd1a2536fe892d76e31c48b7701e10529d5cd69023b03ceb8ded750adc8fb1369bcbeb8c3aa9d404fcb4794fb4ebf2dca9c885e10efd7f9d76289", 0xec, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f000015d000)=""/240, 0xf0) io_submit(0x0, 0x0, &(0x7f0000446000)=[]) 2018/01/05 06:34:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000086a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$midi(&(0x7f0000be1000-0xb)='/dev/midi#\x00', 0x2, 0x40042) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000b56000)={0x8, &(0x7f0000de9000)=[{0x100, 0x3, 0x8, 0xaa00000000000000}, {0x1f, 0x4, 0x4, 0x2}, {0x1f, 0x3f, 0x4, 0x79f501fa}, {0x9, 0xbe0a, 0x3, 0x4}, {0x5, 0x9, 0x0, 0x1ff}, {0x49, 0x3f, 0x0, 0x2}, {0x9, 0x200, 0x1b, 0xfffffffffffffffa}, {0x1, 0x400, 0xb0e, 0x6}]}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000cd2000)={0x1, 0x0, [{0x268, 0x0, 0x81}]}) 2018/01/05 06:34:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x40) sync_file_range(0xffffffffffffffff, 0x10000000, 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) r2 = fcntl$getown(r0, 0x9) syz_open_procfs(r2, &(0x7f0000498000)='fdinfo\x00') r3 = getpgrp(0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e7b000-0x4)=0x0) sched_getaffinity(r3, 0x8, &(0x7f00002cc000)=0x0) 2018/01/05 06:34:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x80000000000000a, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000266000-0x28)={@common='ip6_vti0\x00', @ifru_addrs=@nfc={0x27, 0x0, 0x0, 0x0}}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002f3000-0x4)=0x0) sendmmsg(r0, &(0x7f00001d3000)=[{{&(0x7f0000211000)=@rc={0x1f, {0x3ff, 0x401, 0x6, 0x7ff, 0x78, 0x1f}, 0x2e05dd08}, 0x9, &(0x7f0000623000-0x20)=[{&(0x7f0000f3d000-0xf2)="edfa8f29b7e3cab931852b0175643b4136d23beee8e24b925cd0330191926b9596ceea6ce7e10dfe49fe945d7d5fe242e5707cbb356dedb5ba16af71002c924def1d707825c1c519605773bb6af74e2e28463ba637af8aca75b0bb48a0561d44e49f67338588a63cb01228338d8aa5b750df82a466df8695ac8d5f63788ea59627371e4a1922cde9dffa69f273998bc7d6006716025b722c08579f9b04662863cc4aa78f2825f7e345cac999ab6a22237e5695cc936324ee6b7d4f3faa56841735e373af6b1a46c9cb255df853090b76c9395e7532070394de1e6bdb6e8d11a36129f522c1011c9e5a40aa38638c424f9199", 0xf2}, {&(0x7f00007d6000)="95dae2818849751876c6ffe67b951136c77869717ce7b75bd7fb745aca809886725ef419496b3124bf08ee03d27b5e4831c70b0df6f9be15b0fa0657032692a825ca8ba006b20017530fcff3fba0b5a53a0b3afbf47bd3fccbbf19f2a08e66e48632b54514e88baefdb500c75f5722dab114dc31b5d2296e2343ba423e46c5b4360ef9dde5b052a141fa2821180df53f688711319825395c9592976a622f711a0aebb03c1123dd878ee8d4c24b5c4d296ccbf7feaa555ca2fdbf45df3e6222e9", 0xc0}], 0x2, &(0x7f00006d3000-0x3f8)=[{0x68, 0x115, 0x9, "2034143a20576954daa10c8cd0c08283d623bae0d9e8670b612ebac7695ec9d5771059587a248737e7bf1d923ff14c4b5fc88d802923f84419077710101e8d4ee6552704f481f6eab95067d02dc2b61b001cc9a779"}, {0xf8, 0x115, 0x8, "33eeeb0c0b2e4c1e63cebc346971f19ad732bbf0f504159ca6f4cdc900698720dfc36bc8e10b2f3d3ec7d2283dc1e10430e86dc0f75ae8d1d66a48986ab1332baa5029c28038a4e8aaaaea7eaae5156ec42167c03d0db0a1244c440fb3ca6b773cc8f23712bdb55d8e05c3b05618f8115d2a73297a060abc2c2849d1727ea71b34605106ceca8e0c71d627c2da28139855c799404165f3ca67e49fd2fba03f60fe16fc97b23b408fa2d815250495b998c2bad1478e889ef3c4da75b0baec754abd45a8afe8cf22638a2cf472b668717c7781bc466e2fc610e4147684bc16e50b33afa3a7"}, {0xb0, 0x0, 0x3, "dc8e91acac1b2a656999246aae99f9e813135425d41d435da789993cba1958475bb6707145914c3601510e1f7f6d177414a955261a814c8a84480dcb17b463a3e3ea106954dce28fe1f1abd34ffd9aa1a6335dece84345bb6bb4b3526ef1bbf75eca7d96dc74e9cb6f3c776308f31b46b5f20b67823618bb4465b3c7b6f46ad93e6b71293cdf4546e2b1b0fe43abfdbb9114ec8d30273ee894f9ab4b"}, {0x100, 0x103, 0x7, "6393b0d9d7b75ac96a7f36bd83fca732112d99d6e1f57d251050b83d91db5c589c97187dac15c652befb1767d925f3012335f47f9b6a29876d9bcd3698bd926ebfd756603dad671bd2d323ba06b40e047306fdee918e8a564f7a835d43a251622de41234d1bc10a2cbcc03857f3f0ba5b03b6e1c7cbe37ce34ffbd854fbed54361a619e22ebf6c0fc9ec6918841ec06ea05f71ba62d4dc37d5503d7a91a38cbf1edc3542b28a3912145ed6d2cc4831597b0112b3b5a1c2fc05660c8c5822a06c38cc97e195f943fe6b82e88017188d9f45203c5c8d3750ca3e22732b1dd0e00ba8957ff5d4615e4a359505c15175"}, {0xe8, 0x10e, 0x8, "fbf01f99d165cf16932b788137536d0b2c838f8760b63c994d125bbeec251eead23f73cb349ecb7e563c4ca14d6cbaed0288cafb4638eb5e5f476e96a527237d3124916de4e21f2a6c0767fd42855de7bfa19b0027c90444e79a30895046bde26c14651ff97e75e913d9f98ed0ee896c4c1135988331f33b420916ca8a54d35d9d14920e1e33cf7f26eb2808f208f414ddaea5557121606f5519cf4b9f3be3918532d8474b2ea48316e32ed048df0fe779f8b708a151f75b1c58d21e401be5bf30883b3c666d9c0714fafac7c9f5e8d123a96933e1"}], 0x3f8, 0x40090}, 0xfffffffffffffffc}, {{0x0, 0x0, &(0x7f0000850000)=[{&(0x7f0000a0b000)="70368d77e4c06ffdb065deac225cf923d8bf71c79f127794a24221f33f756a0d8ff1fa822c1940ac8a4e84b83e074e22d74cb5e9497f164fffc4d719448c685810b1f88da120eafab730e7658273c0168a0cbf96f6cc48ceacacf7372f0a5c03ffaa91b454a4700d2566902eb2383b0c8fc1fe881ef50e5d6992152c98f5c071e7e31ab03c19299761c62c90a283eabaee0cf6ffda2589a210f5dcce8a54c0b62c90dc13cf7404eeb80120560574a68793", 0xb1}, {&(0x7f000018d000-0xe1)="144763e8dfe138c6b6567db3ba0db6b540398c5650a2ab810475bd5a9f2f896ad63b5959047fdb6d51298e2fe2e7b1c2b6087b470c1dd7753077b9fe982ae78ea8f82709241e844033549eaa5b32a0ad15533d42d8c70c906d9a864d6e63c7223a00a03c24fc89589eabae11d1862575e444ddd49b9cf5522920af52edffe838a599cf2bbabd85d5e9e41b1a4a216c32002e688d631d3a81e8f590617b37b0144c07cb983b90fb02699477e857f42bfc8e9944cc9c6f079cf31aa095ef67af45c30ade8b36a6c2deb1bc44e22f09b5a28596bd1fcfae79aa507e5e0d0104827c8c", 0xe1}], 0x2, &(0x7f00000b8000)=[{0x100, 0x105, 0x5, 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0x2328, 0x0}, 0x32a32e41}, {{&(0x7f0000a12000)=@in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x40}, 0x1c, &(0x7f0000090000-0x20)=[{&(0x7f00003a5000-0x17)="99d89a98c957d932ac8820963d804f106daa11b18fc742", 0x17}, {&(0x7f0000b4b000-0xcf)="0b07e8086b9cf6071484c449cced8994f4240fb0106a9970511ba0ec536e8cc6ff5ce595ddaa96c107536e7d0446f3bde4997375be8b16da6622179a231750ebf9283bf642ea7664b75fbffbf7c1e36bff53b5c9172ef69a8c7683fad163d31faf3a24ce9a08b19878c06c3abacda3b58011ef115f21e22958da546b82653ebc5a5c8cd08d3ff51f98c7a7b16b45a12fad9012c00d481114e60fa615f1f04abd6ac3eceaaca8bdbd67617437cf74f9647a8568e15c5b838afa15dcccc3c89a7b7ced4d5706ab8afba32a1580550797", 0xcf}], 0x2, &(0x7f00006a5000-0x1350)=[{0x10, 0x0, 0xd0, ""}, {0xd0, 0x102, 0x4e09, 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"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"}, {0xe8, 0x11f, 0x2, "41c4e432f801b09dae04d6a5455ac20045ffcb682b081a8c420a4e1c4c6bccf1168ea4941ef857448a3c4afe5c922b82b5cb3e2d1da7f3732118a24acd0ed1a846639c7516a919e101c3d0ee6c06cd61e44ee84022738ecda876edb2a6945d3e21d8b4ac9e548a8da8c20a952aa8c7725094e4138bfad42bb325961354b0096e63e289940688dcdcd990ca33fc2f6fa6a7da8bde0d5243ba946b781518368ca1a81b7446618623145d1937704c1f864f27d9d5a2e1a8c1c3cdae67710560670644d718b5a9e967854627ef4f6e7a79b6c9b52d122f781019"}, {0x110, 0x117, 0x9, "d57d9aee93977e694a6a320c9b4ddaf6f53be5299d9aea9982e2aebf76ee5b02eb9b86379967e4aabdb4d7ddb09a09c17b84a4b19e2c4cf13b7efb5e85c9e2528ca225be2f11fc37bd6941f5edc80be9c8cb37619c030a3d15016b57bd5a48760df8fbd3a4f85e678f249f25d5ff9ab797ec1c6def809f4bd203ea51f53e07f1cd5937b03b7f0ede1ddf71ffe35a3b9dbbc2fd56bc631347afb49229444c7c83a1210a8efd2d6df0b7d38d7f4985d4a633dbd0480a50bbc920d355d8cc0025a3f9f48bb393ca5beafdda1bce86961063dabf05379881aa14460a8df16deedac6d2e5bf7b2d749a07daf09b1cf2660e880d7e113b4d6345265c"}, {0x20, 0x1bf, 0x5c, "c6d4ae2804b0cfec3905912ae8d6187e"}, {0x48, 0x10b, 0x0, "006c85929e0931ac20512a7e34977b62a9a132d5583848df514c42c5cc46ae2cf27f5b12124278aaf59b44bd21e9759c6d025cf0c0"}], 0x1350, 0x20000000}, 0x5}], 0x9, 0x8000) 2018/01/05 06:34:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000928000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TCXONC(r0, 0x540a, 0xba1) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f000000c000)={0x0, 0x0, []}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000032a000-0x38)={0x1, 0x0, [{0x40c, 0x0, 0x1ff}]}) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000f04000)={0x0, &(0x7f00002ed000-0x8)=0x0, 0x0, 0xffffffffffffffff, 0x0}) 2018/01/05 06:34:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x84, 0x80000000075, &(0x7f0000fe3000)=""/188, &(0x7f0000fe3000)=0xbc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004a2000)={r0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000011f000)={0x0, 0x5}, &(0x7f00007c2000-0x4)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002cd000-0x8)={r2, 0x7, 0xfffffffffffffffd}, 0x8) 2018/01/05 06:34:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000008f000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00008ee000-0x5)={0xf70, 0x7, 0x0, 0x1}, 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000ab1000-0x17)='attr/keycreate\x00') sendfile(r1, r1, &(0x7f00003e1000)=0x0, 0x1000) 2018/01/05 06:34:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000024d000-0x4)=0x10, 0x80800) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x2, r1}) r2 = dup3(r0, r0, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000001000-0x2)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x2) pwrite64(r3, &(0x7f0000439000-0x2)='8', 0xfffffffffffffdc8, 0x0) fcntl$addseals(r3, 0x409, 0xd) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000a74000-0x22a)={""/1024}) sendfile(r3, r3, &(0x7f0000c11000-0x8)=0x0, 0x7c) 2018/01/05 06:34:41 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00000aa000)="01df00401a80008000fd0000109c00000000000100000000000015e80000002021000007", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x372f}, &(0x7f000056c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ab8000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0xffffffffffffff81, 0x1, 0x48}, 0xa0) 2018/01/05 06:34:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000259000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$loop(&(0x7f0000159000-0xb)='/dev/loop#\x00', 0xfffffffffffffffe, 0x80) ioctl$TIOCSCTTY(r1, 0x4c03, 0x0) 2018/01/05 06:34:41 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x227b, &(0x7f000070a000-0x2)="1f05") 2018/01/05 06:34:41 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000002000)='/dev/vcs#\x00', 0x4, 0x601) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000003000-0x47)=""/71) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r2, &(0x7f0000003000-0x48)=@full={{0x3, {"a0a4472a09e8f9"}, 0x0}, [{"c44233ec5e117d"}, {"e9a3341105d351"}, {"5fb144a394496d"}, {"8167e9d854fc13"}, {"7057832add4733"}, {"9c9a024ed5293d"}, {"ce84f3ff97af31"}, {"8d6a56e359805a"}]}, 0x48) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10) 2018/01/05 06:34:41 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x1)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r2, 0x80000001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f20000)={0x0, 0x0}) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) 2018/01/05 06:34:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00008f6000-0xa)='/dev/dsp#\x00', 0x10001, 0x101000) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000ea0000)=0x20000003) read(r0, &(0x7f000000b000)=""/192, 0xc0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d6c000-0x4)=0x9, 0x4) 2018/01/05 06:34:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) madvise(&(0x7f0000dc6000/0x2000)=nil, 0x2000, 0xf) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f99000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000910000)=0x0, &(0x7f0000174000)=0x4) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000130000-0x4)=0xffffffff) futex(&(0x7f0000d47000-0x4)=0x0, 0x0, 0x0, &(0x7f00006fc000)={0x0, 0x0}, &(0x7f00008d2000)=0x0, 0x0) 2018/01/05 06:34:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cd3000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x100000000) rt_sigreturn() r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000049d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f00009a3000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x2044, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) signalfd4(r0, &(0x7f00009e3000)={0x9}, 0x8, 0x80800) 2018/01/05 06:34:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) fsync(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00009d9000)={0x0, 0x0, 0xa24b3314ebb4040, []}, &(0x7f000034e000)=0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000746000-0x4)=0xf4f8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000f0d000)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a2e000-0x5d)={r1, 0x0, ""}, &(0x7f00008a4000-0x4)=0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000246000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000602000)={{0x0, 0x44f8}, 'port1\x00', 0x4, 0x1, 0x6, 0x4, 0x10000, 0x4, 0x100, 0x0, 0x7, 0xae3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_getsetattr(r2, &(0x7f00003dd000-0x40)={0x3, 0x3ff, 0x1, 0x6, 0x8000, 0x8, 0x5, 0x7fff}, &(0x7f00009f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 06:34:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cb8000)='/selinux/policy\x00', 0x0, 0x0) sendmsg$kcm(r2, &(0x7f000083b000-0x38)={&(0x7f0000b30000-0x8)=@sco={0x1f, {0x4, 0xd63, 0x80000000, 0xfffffffffffffff8, 0x9, 0x0}}, 0x8, &(0x7f0000b63000-0x80)=[{&(0x7f00000f5000-0x3b)="90cd44cfb3d724baf7b756fb6c118c9ac3e6d4315562718d7786d5d477b31b7c514ee39deb6ee8e8be54d73028d4914b5a042de84d8b15460750be", 0x3b}, {&(0x7f00001e3000-0xb3)="b4f4f9eb40a602c303e909f67158c8c88c2be891276b9a191f4e6ead33f0369c95277d83a7ffaa2312a84b08458f8ec8359f72a2ff449012da54c73381d87460a32261e412e96fb91259f2c5594d1de3c2ccaf9904aa1492a8823f979daa4dbbfe1624a526b847ad52a5db0e8ae6e49772fc882d5f38fabf31d49262696af64a43f5e7695aab1a1389b693cee1502abe045c392f9dc9bf28c9c8b6bd6eb992059f841b6805a9c761a820f1be73ae42ffec5fa3", 0xb3}, {&(0x7f0000a64000-0x69)="d121f60f437dac5f1f3e7ce9d6390261f09027f3f83888560efc3f73c4f31c0ded784ac840f912d53b1523abcff2d91a13c548ee11a602379c48b698b8e4494d88be7f2a63e9bbb8a66dd51f9f8f6ad2a1b274d38e563303adb478be88e41db289d55f1ee3c80d9aff", 0x69}, {&(0x7f0000f1e000)="6306c3067ec01bd8ee0efd89d9487a4b46116764dc8d8eadaef978bdfa6533bcb3158fcf45fc74127ff4a3c0d83dbdd3face9e2d07de83839504f55c956f4c8bc1868261ab070d5f77d18ad04fe85b863c3f43e07f5710ec828ffcd2f62d832bf69bc16bfd8816691f549dcd21d3424fb20c886b3afd91079ca33b18e7958d846849cb31bd4d856fa45c43658b14a59c1ce2e9b25f6558cef3a26644907851ff4f59974fd744b70c32ab7533c25d83ef85c0b0785304de8c6c349f47f6683acf8c3619625f487c12b43934fb7a4404344a9a2389958bab38b3a2bc32f10d2bdd1fad5da5a02a21fb2a7377ba57a969862635", 0xf2}, {&(0x7f00004f5000)="2377d2608c9d797f9c74adf6e6ecb8a6aee1cc556fb8a4c725c7387d7721fb", 0x1f}, {&(0x7f0000df9000)="6c71c206cf2276393bf528e792db964703d2406d837b5c771caaa5b0280679dfe466da01c0bd04c41085d0a70faf7e961dc830896bd93033b652e1a4a287f55432cff90b6e2f874888700e1f458bf531fc1786405d80bdcf424372e9ba8b8138b0b6918c55a9a4d2e2b858e053d34c3d3fc2fc283506a8e168db0b088485c8016a1dd3c1f841f8f0749944fdcbcb7bcfc57c8b3783d3e2bc01b9ce8ffa011914d0dfdc710da6198f92c97ec2e2e9a5643c11b691039843f3881bf14e1c96d0a13aa441a5ad543b589638d78b98985796e2b40df294af41a46ce91ed7811a69f0619091abcb76b75c95c2919775317412d35090958d89ecf8bf", 0xf9}, {&(0x7f0000bc1000)="f7f0003eab7de2398d806b88c8fd480504429125550b5457e1f5639fdee3a039486c66a262aa40252dd04bab01d9b3d6bbf29d6c4bf7b34a9264e2f34edd420fbbc5ad6c6722ec719c36b2766db992b0857e2e7a4a44517f97eb2516febbce3f04b22b624a43f473108d143fb88468ae2f4110ee7465872347d2d9c13cdb7658c8a9d2af0e87e9bc89098c70e96b7f5610995152795afd3885d970cba9317f5ac84ec6f2ffb72d1f954eba89d037af4f9fe736a3212c231a2f84ca8f5a865e8625bd4cd19e3afa4d6374b1d6a161f278da352c4e4addc28f3eeeb8fb90a67e3afe9c275a060d42ee4690", 0xea}, {&(0x7f0000b7d000-0xa)="2c909cb2bf1481308c27", 0xa}], 0x8, &(0x7f00009f3000)=[{0x18, 0x112, 0x9, "a3f87fb41ef26a"}, {0xc8, 0x119, 0xfffffffffffffffa, "ebc237349f50332b02b487958ec1da0d13b002c30f0ce9d175c8f72a5bca24508637478f17ece76c604178509b99fcbf0e642a7d51348dea25ef1458ad87d7751eaaf1eff0801967c8b8d3e14efe9196658608856cd0cebe50eb2c38baefe18ae28d13a8ebef35228ce75858a9694c8af4eee67103397a6019ef3f5c6e148cf375aa42684a5ee78985810e497febefbc748cc4654d335d38ebeed8912c728ac23088509ec73076d6c8ec123d2370ae59ab"}, {0x40, 0x111, 0x3, "cc4fbdde26e6ba7a4453000f431fba80b288fcf85b71fa0ac318b3928ae125aa47494a409a2c2441607c8f30222749"}], 0x120, 0x44000}, 0x4000080) r3 = inotify_add_watch(r2, &(0x7f000050e000)='./file0\x00', 0x10) r4 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000801000-0x110)={{0x2, 0x6, 0x3f, 0x5, "07c677a55a9dbaabd0e47a633c1645fcb27048461c72b1319fcadf00ec9fe8ee10f4eb2136d72c934bb7bdd4", 0x7}, 0x0, 0x0, 0x9, r4, 0xc2, 0x0, "3d78f3d8bcb38fb0662071a624473bba2ec127b827af9027d04879031849b0db39f272993f122cb7991e9ac6d379ffe706225496148fcfe390caacbc3c39295e", &(0x7f0000a07000)='/selinux/policy\x00', 0xfffffffffffffec1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x0, 0x7, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_rm_watch(r2, r3) timer_settime(0x0, 0x0, &(0x7f0000687000)={{r0, 0x0}, {0x0, r1}}, &(0x7f0000956000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000c14000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$binder(&(0x7f00009a9000)='/dev/binder#\x00', 0x0, 0x2) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f000021e000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00004ce000-0x8)={0x0, 0x30}, &(0x7f0000e1e000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000da000-0x8)={r5, 0x3ff}, &(0x7f0000a13000-0x4)=0x8) 2018/01/05 06:34:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000021000)=[@ptr={0x70742a85, 0x0, &(0x7f0000931000-0x1)=0x0, 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000ef3000)=""}) pipe(&(0x7f00008ca000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000410000-0x4)=0x0) accept$packet(0xffffffffffffffff, &(0x7f0000608000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000030a000-0x4)=0x14) 2018/01/05 06:34:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000084e000)=0x0, &(0x7f000024b000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000cd5000-0x4)=0x0, 0x4) 2018/01/05 06:34:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x6) 2018/01/05 06:34:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ea7000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000de4000-0xa8)={0xa, 0x0, [{0xb7f, 0x0, 0xfffffffffffffff8}, {0xb77, 0x0, 0x3}, {0x9ba, 0x0, 0x5}, {0x584, 0x0, 0x4}, {0xbff, 0x0, 0x8}, {0x281, 0x0, 0x1}, {0xbfc, 0x0, 0x7}, {0xff7, 0x0, 0x100000000}, {0x261, 0x0, 0x488}, {0xf4e, 0x0, 0x80000000}]}) r3 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r3, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) sendto$ipx(r3, &(0x7f0000f9b000)="", 0x0, 0x0, &(0x7f00005bf000-0x10)={0x4, 0x0, 0x0, "406a15221fe4", 0x0, 0x0}, 0x10) sendto(r1, &(0x7f0000054000)="", 0x0, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f000080a000-0xb)=[{&(0x7f0000186000)="a8", 0x1}], 0x1) 2018/01/05 06:34:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e62000-0xd)='net/dev\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000209000-0x10)={&(0x7f0000cd2000/0x1000)=nil, 0x1000}) 2018/01/05 06:34:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000536000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/05 06:34:41 executing program 6: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d1a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000a4b000)={r1, 0x16}) fallocate(r0, 0x0, 0x0, 0x10001) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d3a000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) msgget$private(0x0, 0xc1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/05 06:34:41 executing program 5: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc8000-0x10)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x4, 0x5) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() chroot(&(0x7f0000cbe000-0x8)='./file0\x00') mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f0000cb5000)=[{&(0x7f0000fc8000)=""/222, 0x0}, {&(0x7f0000cb3000)=""/139, 0x0}, {&(0x7f0000fc9000)=""/119, 0x0}, {&(0x7f0000e31000)=""/217, 0x0}, {&(0x7f0000ea2000-0xd6)=""/214, 0x0}], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0xffffff6e, 0x0}, 0x507b}], 0x1, 0x0, 0x0) 2018/01/05 06:34:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000681000)='/dev/ppp\x00', 0x200, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000888000-0xc)={0x1, r0, 0x0}) listen(r0, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f0000447000-0x96)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "81153beb02dafc80b20566caab4bf067"}, @sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x0, 0x0}]}}, {""}}}}, 0x72) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000395000-0xb)='/dev/audio\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f000056a000-0x50)={{0x0, 0x3, 0x7ff, 0x3, 0x400000000000e8}, 0x8, 0x8, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 66.299686] binder: 10443:10452 got transaction with too large buffer [ 66.330373] binder: 10443:10452 transaction failed 29201/-22, size 40-8 line 3062 2018/01/05 06:34:41 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f000000b000-0x10)=[], 0x0, 0x0, &(0x7f0000004000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) mbind(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000449000)=0xffffffffffffffff, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) 2018/01/05 06:34:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x1)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c4e000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xad7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xfffffffffffffe6f) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000801000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000661000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r2 = dup2(r1, r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000a85000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b6c000)={0x1, [0x0]}, &(0x7f0000fb1000)=0x8) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000119000)=0x0, 0x4) [ 66.358097] binder_alloc: binder_alloc_mmap_handler: 10443 20000000-20002000 already mapped failed -16 [ 66.360069] binder: BINDER_SET_CONTEXT_MGR already set [ 66.360080] binder: 10443:10462 ioctl 40046207 0 returned -16 [ 66.365238] binder_alloc: 10443: binder_alloc_buf, no vma 2018/01/05 06:34:41 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000dfe000-0xb)='/dev/adsp#\x00', 0x100000001, 0x210100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x5)='reno\x00', 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xffffffffffffffff, &(0x7f0000001000-0x5e)=""/94, &(0x7f0000f5d000)=0x5e) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000000000)="5b727f73363351b967dee6d735688b0d7280f21babfd7862e632b047b9030fea8009b6b54a839ff23440af170c69a612705b5f50544a3be568e591c28c8c4ab4794895124195a2d5f07d8b936d7e992b215bc79bf415b545ec36c31310989d6e278598a29c1cb9760d7d60dc5deb7a356064b936da4ae531e91af2ad217896f5c30bb7bffd1ebed96ae9d5ec01921bb42afc067f008607f7f3a33bf3d018164cbe85740e5b5ab8189c44c281e909438f547c247f", 0xb4, 0x8001, 0x0, 0x0) [ 66.365264] binder: 10443:10469 transaction failed 29189/-3, size 40-8 line 2903 [ 66.375380] device eql entered promiscuous mode [ 66.404544] binder: 10477:10478 got new transaction with bad transaction stack, transaction 46 has target 10477:0 [ 66.404560] binder: 10477:10478 transaction failed 29201/-71, size 0-0 line 2815 [ 66.429493] binder_alloc: binder_alloc_mmap_handler: 10477 20000000-20002000 already mapped failed -16 [ 66.434825] binder_alloc: 10477: binder_alloc_buf, no vma [ 66.434852] binder: 10477:10482 transaction failed 29189/-3, size 0-0 line 2903 [ 66.435523] binder: BINDER_SET_CONTEXT_MGR already set [ 66.435534] binder: 10477:10478 ioctl 40046207 0 returned -16 [ 66.484303] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.484414] binder: send failed reply for transaction 46 to 10477:10478 [ 66.492322] binder: undelivered TRANSACTION_COMPLETE [ 66.492352] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/05 06:34:42 executing program 7: syz_open_dev$tun(&(0x7f000016a000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00002ef000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000047a000)='/dev/mixer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00008fb000-0x10)={0x0, 0x205, 0x3, 0x7ff, 0x0}, &(0x7f0000cd8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000461000)={r2, 0xfe, 0x30}, 0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f00005f7000-0x18)={0x2, 0x7, 0xfd03}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000a66000)={0x10004, 0x0, &(0x7f0000885000/0x3000)=nil}) remap_file_pages(&(0x7f0000894000/0x1000)=nil, 0x1000, 0x4, 0x3, 0x0) r4 = creat(&(0x7f0000d37000)='./file0\x00', 0x0) getpeername$packet(r3, &(0x7f0000d18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bc2000)=0x14) recvfrom$ax25(r4, &(0x7f00003e1000-0x65)=""/101, 0x65, 0x40000000, 0x0, 0x0) 2018/01/05 06:34:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e0000-0x8)='pagemap\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003f9000-0x8c)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c13000)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000503000-0x8)={r1, 0x79}, &(0x7f0000a62000-0x4)=0x8) preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}, {&(0x7f0000831000-0x1000)=""/4096, 0x1000}], 0x2, 0x80000000) 2018/01/05 06:34:42 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) move_pages(0x0, 0x7ffff, &(0x7f0000005000-0x38)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil], &(0x7f0000004000)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) 2018/01/05 06:34:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c97000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x400000000003, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() socket(0x15, 0x80010, 0x10000000000) socket$netlink(0x10, 0x3, 0x11) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) signalfd(r0, &(0x7f0000a7a000)={0x1}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) keyctl$session_to_parent(0x12) timer_gettime(0x0, &(0x7f000045c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r0, &(0x7f00009ab000)=[{0x3c, 0x9, 0x800000001, 0x9, @time={0x77359400, r1}, {0x0, 0xd2f}, {0xfffffffffffffffc, 0x3}, @raw32={[0x6, 0x100, 0x9]}}, {0x8, 0x4, 0x3f, 0x4, @time={0x77359400, 0x0}, {0x4084, 0xffff}, {0x0, 0x1}, @control={0x432a, 0x38, 0xffffffff}}, {0xfff, 0x40, 0xfffffffffffffbff, 0x8005, @tick=0x3, {0x4, 0xf2}, {0x3fc, 0x8002}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x90) 2018/01/05 06:34:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000ce0000)=0x10011, 0x4) recvfrom$llc(r0, &(0x7f000025e000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000ce3000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl(r0, 0x8, &(0x7f0000e42000)="212c396f42c3bf3c08c4b349985f67730ac0477b31706b96cb0acce6f65d5e2f5f1ebb34728a9d2f946f92e3f48580c4919b6105de7faaa89d8ef7f6eee94debef09343960f73905c5cd2db2d0c650bda8537603a413c67fe6028fb08cd4c8ee6f129fca06e14925d832176729c6af0f233580ee76fdfc01335f3665c3207558ecc8809fbb73") 2018/01/05 06:34:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000132000-0xd)='/dev/usbmon#\x00', 0x8, 0x20401) ioctl$TIOCCBRK(r0, 0x5428) r1 = syz_open_procfs(0x0, &(0x7f00000cf000-0xe)='net/mcfilter6\x00') pread64(r1, &(0x7f0000c3d000)=""/0, 0xffffffffffffffdc, 0x0) 2018/01/05 06:34:42 executing program 4: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000994000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fanotify_mark(r0, 0x7d, 0x8040027, 0xffffffffffffffff, &(0x7f000081c000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000231000-0x8)='./file0\x00') 2018/01/05 06:34:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000341000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005fe000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000399000-0x68)={0x6, 0x25f, [{0xfffffffffffffffb, 0x0, 0x67a}, {0x9, 0x0, 0x9}, {0xfffffffffffffffa, 0x0, 0x1f}, {0x1ff, 0x0, 0x5}, {0x100000000, 0x0, 0x1}, {0x4, 0x0, 0x9}]}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/05 06:34:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x0, 0x0) eventfd(0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000923000)='/selinux/policy\x00', 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000062c000-0x4)=0x2, 0x4) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f00000)={0x0, 0xd8, "d7a11515a29cfe5980587cc6eaa7423fcd55d12573a95e821a6cf6fceea7bda5885f2a3f9756efe1703cae2ea552e194bb291db10169e9936352e069fdcfa4d909e4800f599cf9807de6781635f5b517fd45de3d24fd033fc21c408cf8dadf5212586bd5b5a4bf3686da4f95dcaf8e8cec4744b50a8990b47f99e35ac1ff389fc52342444730a6440ae123a7afa6dc421950230c5fdd3dd6052eea9e26965b4b8147234675f4b10c07ed40be102a5191aa6e578b8c8503b189105aff48564f1f28fd29b9b352c005f7f4778af7289734818d48570c0b6635"}, &(0x7f0000acd000)=0xe0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000efb000+0x9ea)={0x0, 0x3ff, 0x4, 0x408}, &(0x7f0000a05000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000330000)=@sack_info={r4, 0x3, 0x7fff}, &(0x7f00001eb000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006b0000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x9}, &(0x7f00001b1000)=0x98) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000e76000-0x2)=0x80000001, 0x2) socketpair$inet6(0xa, 0xb, 0xfffffffffffffff9, &(0x7f0000bbc000)={0x0, 0x0}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000e8b000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fbd000-0xb)='/dev/mixer\x00', 0x0, 0x0) open_by_handle_at(r3, &(0x7f0000cfc000)={0x2b, 0xc1, "b0c4f0901141b36e21fa7f8c00125948693e2df0dc175a50ca4a8fefefda6310cde83e"}, 0x400000) listen(r6, 0x4bd) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x0, ""}, &(0x7f0000abb000-0x4)=0x8) 2018/01/05 06:34:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/cuse\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000005000-0x50)={0x50, 0x6, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x401, 0x7, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) prctl$getreaper(0x1f, &(0x7f0000983000-0x8)=0x0) [ 66.492356] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.531706] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.545080] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/05 06:34:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2271, &(0x7f0000001000)="") 2018/01/05 06:34:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000d3f000)='.', 0x5398fffb08fec7ed) mkdir(&(0x7f00008ca000-0x1)='.', 0x4) uselib(&(0x7f0000851000-0x1)='.') 2018/01/05 06:34:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x71, &(0x7f000064a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x63, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x800}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0x12, 0x0, [{0x0, 0x9, "d1c7f886d7192e"}, {0x3, 0x3, "03"}]}]}}, "0f54d9"}}}}}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000785000)='/dev/vcsa#\x00', 0x81, 0x242002) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00003e7000-0x1)={0x9}, 0x1) 2018/01/05 06:34:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x800, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x101, 0x4) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000e1000-0x8)='trusted\x00', &(0x7f0000000000)='\'!]\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000992000)='/selinux/user\x00', 0x2, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r2, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x20, 0x12, 0x1, 0x0, 0x0, "cdbcca00580f00000000000000"}], 0x20}], 0x1, &(0x7f0000dc2000)=[], 0x0, 0x0}, 0x0) 2018/01/05 06:34:42 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001ff000-0xc)='/dev/rfkill\x00', 0x240080, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000049000)={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, {0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0xfffffffffffffffe, [0x3f, 0x200, 0x800, 0x2, 0x11c6e3ff, 0xfffffffffffffffc, 0x1ff, 0x8]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc4c85513, &(0x7f0000e08000)={0x2, 0x0, []}) 2018/01/05 06:34:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x40e, &(0x7f0000494000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x3d8, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0xff, 0xe, 0x0, 0x8, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @hopopts={0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic={0x4, 0x6a, "34dc2909f71912c96509dac45a534ea6c0fd70b079bdae5bca5d204a847a5a7a0d5c96f2862102b46df8bb86abce3d79a4abc7a7b7d911fdfe2918713abfb904afbc890a98bfcb9aadcf0c7a721dccf859febb07821de34904c0eeebbbc88845bc694ccd1de8c360a21f"}, @enc_lim={0x4, 0x1, 0x7fffffff}]}, @hopopts={0x2, 0x35, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x9, 0xdc, "a618c6040c15e3759f2334a68cfca3bc4badfef7799702cc7346bf1f68ed38077f81ef757972ebb42f0b01d9f02bb1b999732e4044f086846eaf127d5e664d4eb94708d2a288f31308a68be97e51727e832d5977796f6ad918f8b82ec933196417b0dcfde9f186c5ac180711143e43bbf7c311616804e43391db91df9d5a7905e85306dcef96484466a0a108510aed17da3309846798618bcf4e93d0d119cdf69742e46177bd838fe961eba41dc4b7444105e04c56c058a99d54c92a3c0035f7115a521401b411bfce69e5599194005ae571c9774785f5785298c602"}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0xfffffffeffffffff}, @jumbo={0xc2, 0x4, 0x6e7}, @calipso={0x7, 0x10, {0x101, 0x2, 0x2, 0xffffffff80000000, [0x8001]}}, @generic={0x3, 0x16, "e755b8830f5762c31c535bd1215d58b351f2881df187"}, @ra={0x5, 0x2, 0x4}, @generic={0x3f, 0x8e, "8684d0750351396f661dc564935a16241bbc1c13fefcfbe4f8586a5c404117d2628a117b4f6fd77507718cf7236c7644fa3db49604cb276b35b27e7b94f9d35f17088ce59be6098cff32161761183f609e5831700f3f0a30b0801fadb88b32b62d4a0030dfaf89b3ed6a55825e5d30ab4d1c95f95ac30fe3c225380e3a3c8083bca52c699ea9d17fbb64332f360e"}]}, @fragment={0xff, 0x0, 0x8, 0x3, 0x0, 0x5, 0x2}, @hopopts={0x3d, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x8, 0x8, 0x1f, 0xd1, [0x7f, 0x100000000, 0x1000, 0x6]}}, @generic={0x7, 0xda, "23614ced8f70bce76f285b4d01149579ecb5628d15ec4117ed39ec19f0b0705d38021ed6edb4ef8af214c53179d14968bbc782195987649ca113aa3f0dd98916c6cb5598bf080f5b842d5549b15e1acf400cb9fb096e671a74b53d1d405918be303cf1ee7b782bd737db22752a820bea08480b12fd8dc0532c969c01775c4f6724ba169da0fd67cea82909279de6e73de33aa4f535088ef47be97eb9e01bbd599f5fb5d350486ea906c158d2a6c88ffbde12cfccd8d9bc04eae75aeb9646833adc2c78e03b5a7b4132776ecbb052083d6c8835b3e458ee4a2724"}]}], @udp={0x0, 0x3, 0x8, 0x0, ""}}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fae000)='/dev/vcs\x00', 0x101200, 0x0) bind$netrom(r0, &(0x7f0000807000)=@ax25={0x3, {"368efeda9d0b89"}, 0x9}, 0x10) 2018/01/05 06:34:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000cff000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff09000000000000f8024a13000c0000ff06800800000d0009000900001900000000f6", 0x11}], 0x1) r1 = syz_open_dev$vcsa(&(0x7f00004cf000)='/dev/vcsa#\x00', 0x7fffffff, 0x40000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f8f000)={0x6, &(0x7f0000190000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000e1d000)={r2, 0x1}) 2018/01/05 06:34:42 executing program 2: shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000)={0x1, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000002000-0x4)=0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000a59000-0x218)={0x40, 0x9, 0x2, 0x5, 0x9, [{0x1, 0x1, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x100000001, 0x5, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x9, 0x2, 0x2, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3ff, 0x10001, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x4b, 0x8, 0x7fffffff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x7, 0x9, 0xffff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x400, 0x4, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x1, 0xffffffff, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x9, 0x1, 0x7, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) clone(0x0, &(0x7f0000fbe000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000fbf000-0x4)=0x0, &(0x7f0000fbe000)="") r2 = syz_open_dev$audion(&(0x7f000041c000-0xc)='/dev/audio#\x00', 0x2d579448, 0x60100) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000000)=0x3) munlockall() ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000e78000)=0x3) 2018/01/05 06:34:42 executing program 7: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000f60000-0x4c)=""/76, 0x4c) bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x4, 0x5, &(0x7f0000f5c000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x3, 0x3, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000f5b000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 06:34:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) r1 = gettid() sched_getscheduler(r1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) r3 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000de3000-0x4)=0x0) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/01/05 06:34:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10800, 0x29) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x9, &(0x7f0000002000-0x8)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2271, &(0x7f0000001000)="") 2018/01/05 06:34:42 executing program 3: mmap(&(0x7f0000000000/0x8a3000)=nil, 0x8a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000293000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname(r0, &(0x7f00000c0000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a3000)=0x8) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 06:34:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b14000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000304000-0x1)=0x0) r1 = shmget$private(0x0, 0x1000, 0x4, &(0x7f000000d000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000a74000)=""/0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00009f2000-0xb)='/dev/mixer\x00', 0x400000, 0x0) sendto$ax25(r2, &(0x7f0000860000-0x1000)="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", 0x1000, 0x0, 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007b8000-0xc)='/dev/rfkill\x00', 0x400000801, 0x0) write$eventfd(r3, &(0x7f00002f9000)=0x20000000001, 0x8) 2018/01/05 06:34:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x4, 0x404080) mmap$binder(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x0, 0x110, r0, 0x0) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000fe3000-0x50)={0x200000, 0x4, 0x8, 0x101, &(0x7f000029a000+0xf0b)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) select(0x40, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000)={0x0, 0x0, 0x9e, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000fe3000-0x1c)=@req3={0x5, 0x0, 0x7, 0x6, 0x4, 0xffffffffffffffdc, 0x19f}, 0x1c) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/05 06:34:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d56000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000755000-0x4)=0x0) r1 = socket(0x1e, 0x4, 0x0) getsockopt(r1, 0x10f, 0x84, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000000000)=0x0) r2 = getpgrp(0x0) ioprio_get$pid(0x1, r2) 2018/01/05 06:34:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000ba9000)='net/netstat\x00') 2018/01/05 06:34:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) setrlimit(0x1, &(0x7f000017c000)={0x6, 0x2}) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000049a000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000f6e000-0xc)={0xc445, 0x6, 0x1}) 2018/01/05 06:34:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x801, 0x80000000) futex(&(0x7f0000e35000-0x4)=0x4, 0x0, 0x0, &(0x7f00002f0000-0x10)={0x0, 0x0}, &(0x7f0000e8b000)=0x0, 0x1) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) 2018/01/05 06:34:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f70000)=""/228, 0xe4) socket$inet_sctp(0x2, 0x7, 0x84) 2018/01/05 06:34:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000411000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x100000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000056c000-0x3)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r0, &(0x7f0000739000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000c2f000-0x12)='/dev/input/event#\x00', 0xa24, 0x80000) 2018/01/05 06:34:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005bb000-0x4)=0x3, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c07000-0x8)={0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00008c5000)='/dev/vcs\x00', 0x3, 0x0) fchmodat(r1, &(0x7f0000134000)='./file0\x00', 0x1a) 2018/01/05 06:34:42 executing program 1: rt_sigprocmask(0x3, &(0x7f0000001000-0x8)={0x0}, &(0x7f0000002000-0x8)={0x0}, 0x8) rt_sigtimedwait(&(0x7f0000bd9000)={0xff}, &(0x7f00001f7000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000dd000-0x10)={0x0, 0x989680}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000757000)=r1) 2018/01/05 06:34:42 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c77000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f85000)={0x0, 0x0, &(0x7f0000f8b000)=[{&(0x7f0000f88000)="ec8ac24d56922da1d398456abf3446312bc5d0cb1042c882375e1b8bface521223457bf7818f6e34006f0809c4cbfee6f03d9940e940b7f9cbee217e605e0767ff61e68971013827bcec201b8ef3c5923a433dacba3fa52bfc9d38f231ce6563120de2989144ca481f3205b441693f87a58e2f9bcc2cd4727e3288ce35b2b037f3a51e238fc47102edf29f84898c3a524367aa6fc71ef2e4a602a7e09bd761cdfd17904ad73640fac1ecb4b7ef5c6e3e967b6aa3775213e8", 0x0}, {&(0x7f0000c3b000-0x28)="9ba7eb8ad8c91bb241d4411ced3828b6c471a762dfe20f3cf82944e3aa7ec121298608aed20c1d92", 0x0}, {&(0x7f0000f8a000-0xfe)="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", 0x0}, {&(0x7f0000f8a000)="dd73de4faab9a5d6555986856f7f1d9c9c5725b0984db09856c5f68664530a0fa40c80d3f2e22d2c03ad81edd7b6dc42d2974e101bbc49e1221e1a4c9d2d357deea46ad11d3d4024aa4adca8f30a4a6ad133171ccb6b42593108", 0x0}], 0x269, &(0x7f0000f83000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = dup(r1) r3 = geteuid() ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00009c8000)={0x50bc94f7, 0x7e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000011f000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x3, 0x401, 0x2, 0xfffffffffffffff8, 0x219246d34c8fc0b8, 0x20, 0x20, 0x7e, 0x4, r3}, {0x401, 0x80, 0x100000000, 0x1fc, 0x35e65776, 0x8, 0x4, 0x5}, {0x1, 0x20, 0x2b, 0x101}, 0x5, 0x0, 0x2, 0x1, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x32}, 0x12e163eadfabd84d, @in=@multicast2=0xe0000002, 0x2, 0x4, 0x0, 0x4, 0x7ff, 0x1000, 0x4}}, 0xe8) recvfrom$unix(r2, &(0x7f0000981000-0x98)=""/152, 0x98, 0x0, 0x0, 0x0) 2018/01/05 06:34:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) accept4$packet(r0, &(0x7f00005ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000eca000-0x4)=0x14, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00003c6000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r1}) sendto$llc(r0, &(0x7f0000895000-0xbd)="", 0x0, 0x0, &(0x7f0000f81000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="05ec257d9291", [0x0, 0x0]}, 0x10) 2018/01/05 06:34:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008b9000-0x10)='/dev/input/mice\x00', 0x0, 0x140) readv(r0, &(0x7f00008fe000-0x40)=[{&(0x7f0000ee5000-0x92)=""/146, 0x92}], 0x1) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000b0d000)={0x1, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006d0000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d8000-0x4)=0xe8) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b2000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/05 06:34:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d9e000)={0xaa, 0x10, 0x0}) fgetxattr(r0, &(0x7f0000d33000-0x15)=@known='system.sockprotoname ', &(0x7f0000f04000)=""/0, 0x0) 2018/01/05 06:34:42 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000080001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000006000-0x54)=""/84, &(0x7f000000c000)=0x54) socketpair(0x3, 0x6, 0xae, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000f000)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000010000)="e09d29a8e2e523fb921dead36155504e69125e5b83cc711692b4ea9539b2f31bdc68cd8c6cba728cafccc3135ad20546daf04840d919472e47a5876932f2a800e5", 0x41, 0x80, &(0x7f0000004000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, 0x0, &(0x7f0000011000)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000007000-0xc)='cifs.spnego\x00', &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000010000)='\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) read$eventfd(r2, &(0x7f0000010000-0x8)=0x0, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000)={0x0, 0x10000, 0x30}, &(0x7f000000e000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000f000-0x10)={r4, 0x2, 0xffffffff, 0x1}, 0x10) 2018/01/05 06:34:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000fb5000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x800011, 0x0, 0x0, @empty=0x0, "00ff0000"}}}}}, 0x0) mount(&(0x7f00001c0000)='./file0\x00', &(0x7f000076d000)='./file0\x00', &(0x7f00009e3000)='ecryptfs\x00', 0x250000, &(0x7f00006bb000-0xa5)="f44c9244a0a1c81be18c1dcbea8513391827a001e212e9f1351af6944fee9d145619b1010454bb5ffc8f99ded337768d624be8daa53e02a96d3ab353b564b63d624442092f9d176810997ea663fa2c6751218fcb973ef48b54513e1bfb56ce196513db68298941a78ad71d74c7d15f61bae38bfe20216ae01c66e7f25460ee5fcffbf708ee2602c17a6cd79a84c208e36439ef6d67e1fdd7dd0759c0637128fda82d0410fa") 2018/01/05 06:34:42 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000018c000-0x28)={0x9, 0x1d, 0x3, 0x101, "1eaaaa4effc75f37eef597a4299b8901ff5b4c5a752323f5cdf8b3537fc4db1d"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004d2000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00007ce000-0x20)={0xbcaa, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000c27000-0x10)={r3, 0x580}) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000ae7000-0x4)=0xffff, 0x4) 2018/01/05 06:34:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000526000)='/dev/hwrng\x00', 0x105080, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000da9000)={0x5, 0x1, 0x1bd6, 0x6, 0x0}, &(0x7f0000d39000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001f9000)={r2, 0x0, ""}, &(0x7f0000532000)=0x8) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) writev(r0, &(0x7f000092f000-0x60)=[{&(0x7f00009d4000-0x2e)="206e382794dee3921a2c3b9f24fb080c63c7498ae978842718cbcb7fa3a37e9c60ba3096239e458c00fb474fc43f", 0x2e}, {&(0x7f0000299000)="c7c4bf08989c6ea898df", 0xa}, {&(0x7f0000441000)="a24aacf3c41802aa758397d8ddc4e1afc2bb617fb98f3ff512211ada0ae19135512ab9eaec6564f545c3fc5a08b87b5955fc4ef5ceabf06f89c3fca9a83a6e8927fba64c509a7bf8d3457b18c8d14697522729afa6a54211bddf2bd633ea632fe2e8f53328e48293f162a263bdcd44cb0c00372caf753df5a01de71dcba29b3a991907044c51ebab38057c043ab8f6dec53e6f0f659df396edcb837575d15409de9b28e51fc1d9e42a14f3fe945406a2753832a7cc4f9ef90a820d9ce081fa6e4165fe", 0xc3}, {&(0x7f0000bbd000-0xec)="0cb545bf466d950ec20418d8958536a9077bd6f0a17a10ad54e3e42831b2029d77c9dc36d065adfd47a8737e0e3aeb91b17f0333952373eb39a8b707103d7c5ae0377699315cdd87a9eb6ffe98f4a3e2936120bcac95052abb8193d85d127c0457cd319e92f83c6bd0a437cb71d0e939cb51e045ad029c1786aa21bb93c7d36dee382a12367bb4fe944d3c59426c74df1e4346bb80036b96cc7e43cf0f687f64d28cb404d81abc54dc8f264d0065ae8573da52616986a793a98dfe0a64b8982704089e72f52d383221c0e5fe2a5944c166643ff9f910a76d6514a3b5d4fdc14d343a8d4b201abdb8e7bd9404", 0xec}, {&(0x7f00002f4000)="bcf9c9ca7dc1bec775ff1fafef59da4b0a0bcd5be00e84ccd41771ed051a7cf27f29fbd46fe4de046e8ad8bd96cd816900e8cdacdde548cd4b8379f5a641f0eba532fb178b501b70502fb6b219737ebd85b6910b9a80c752b881f4844c19bbd0e0a5b9a094051c87cf0219c42f42078e6a2c2074df90133405baf029ddfca8fa4bcdff4c29d38f6feac3cc6d1839fd0b26d0639aaba7de4b6a29542f367c06cd804c41363f56", 0xa6}, {&(0x7f00008ec000-0x71)="4416ea62b51c248061b32e522dfefd5f4f5d9285ed66bee66a4f0e7e957a12b3645af34870355a19e5e0fc90f782cdb6542822eb00b247ad63b65f2ec80d3698a6511806e17d07ca40a7f9958fc4495a160e7e2d5f10c135844a9fa1ddf0bce928707ed7930a79c60e968ac2f5f325745c", 0x71}], 0x6) pipe(&(0x7f0000bcd000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004a7000)={0x1, &(0x7f0000018000)=[{0x20, 0x200, 0x9418, 0x101}]}, 0x10) r3 = syz_open_dev$midi(&(0x7f0000d09000)='/dev/midi#\x00', 0x8, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000455000-0x20)={0x7fffffff, 0x0, 0x10002, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000382000-0x10)={0xfff, r4}) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000abd000-0x4)=0x5, 0x4) 2018/01/05 06:34:42 executing program 5: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000-0x26)=""/38) r1 = add_key$user(&(0x7f0000c44000-0x5)='user\x00', &(0x7f0000c4d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000867000-0x8)="cf9a1eadd9da7609", 0x8, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000e78000)='pkcs7_test\x00', &(0x7f000082f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bab000)='/dev/input/event#\x00', 0xfffffffffffffffb) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000e79000)=0x0, &(0x7f0000ad0000-0x4)=0x0, &(0x7f0000e7a000-0x4)=0x0) keyctl$reject(0x13, r1, 0xbdc, 0x2, r2) r3 = accept4(0xffffffffffffffff, &(0x7f0000a5d000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbd000)=0x10, 0x80000) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000e7a000)={@common='ipddp0\x00', @ifru_flags=0x1000}) 2018/01/05 06:34:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x4000000000000001, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000002b000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/05 06:34:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000668000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c3a000)=0xb) r1 = socket$inet(0x2, 0x100000000000002, 0x0) sendto$unix(r0, &(0x7f00000f0000-0x10)="0d594ae981005ccd8c9cf5fd3d54cda6", 0x10, 0x2400c080, &(0x7f0000248000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x200000000f, 0x6, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00002ef000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ede000-0x10)={0x0, 0x2, 0xffff, 0x0}, &(0x7f000093a000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000cf9000-0x8)={r6, 0x10000060000000, 0x7}, &(0x7f0000628000-0x4)=0x8) write(r5, &(0x7f0000158000)="", 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000d41000)={0x7, {{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xf1b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x2, 0x50f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000047000-0x98)={r7, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2}, &(0x7f0000107000-0x4)=0x98) sendto(r5, &(0x7f0000ee2000)="", 0x0, 0x0, &(0x7f00006ae000-0x14)=@ll={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$sock_bt_hci(r3, 0x800448f0, &(0x7f0000f4c000)="5839d27782218d3842722538fd5fbb556e84b3074a21d604fdb1fb94d3bd7335329bd278a89e8cdf998798384d5c907e6df69100dbdf77c157344fd3a9e6437ba78d628f05e3fa42d2529d0e415fb3e77613727892104276e78ff6834d745c603714a2bbf5ff4eb2f7341fd437489917eb4b837453cfae72f35e37c42079ed69ddd4ef485945274fdf39709d7023a54df701920f2da395f8adec5acba18a6aa23e261ecaf3cba5c9662da5fba6c4e7b399f9fe05b0c8303f7ab44290635baf69a723c627f584f12868751ae83ae9cbca") ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000d08000)=0x0) 2018/01/05 06:34:42 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1d, 0x0, 0x0) r1 = creat(&(0x7f0000965000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x37, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x2, &(0x7f0000001000-0x10)=[&(0x7f0000bf1000-0x40)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f000008c000)="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", 0xfa, 0x7000000000000000, 0x0, 0x1, r1}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x1800000000000000, r0, &(0x7f0000000000)="f96cbcc9e7bb851bfc066b0831e62136d5e307c5d58d3ccef30e4db322e0d93149fbe7c1dea64f8838804e3911318f817393f78850a9e3172707f8f2223cd5d53238a32cd0a451206a21b2f11b6563ec556025809829091eb95ad3d08469fde52f2b9bae983484d3008f8cee53fe197bf2eb866e4dabf7aa98ded9cd5136ddfe1d6ae131868ac74d5dc5e1916189349159a0f95a984775a2fe019deda46157328d0e9301b8e0d2d3a2ff014e33a9417345afd721", 0xb4, 0x7, 0x0, 0x1, r1}]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000)=0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/05 06:34:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000344000)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000071d000)={0x4, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) openat$kvm(0xffffffffffffff9c, &(0x7f0000459000-0x9)='/dev/kvm\x00', 0x0, 0x0) 2018/01/05 06:34:42 executing program 1: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00001ab000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002eb000-0x4)=0x1c, 0x80800) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00002ea000)={0x0, 0x7b7cbb3d, 0x10}, &(0x7f00002ea000)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000018c000)={r3, 0x3f}, 0x8) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00002ec000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap$binder(&(0x7f00000eb000/0x2000)=nil, 0x2000, 0x1, 0x20010, r4, 0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002b5000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00002ec000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d0000-0x4)=0xe8) [ 67.140981] device syz6 entered promiscuous mode 2018/01/05 06:34:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000690000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f0000242000-0xf)='/dev/snd/timer\x00', 0x0, 0x400) close(r0) 2018/01/05 06:34:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000329000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 06:34:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000610000-0x4)=0x0) recvfrom$ax25(r0, &(0x7f0000a58000-0xf7)=""/247, 0xf7, 0x20, &(0x7f00008d6000)={0x3, {"f8d80c28fdf116"}, 0x5}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096101, &(0x7f00009ab000)=0x0) 2018/01/05 06:34:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x0, &(0x7f000033c000/0x3000)=nil) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000e1e000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "59956c7f2a0e57aa1dbb8487c956aeb2b6f7775c4c2914e41fc23ef92d1ed8270caa42a1acbed7ed545f2a1c28ba34194cfe13787f1f3d7aee4a9642b46885a0", "0bc062498e2b8781c2a7135246d836f7ad0888536355e681a4c833ab1d5e0e8e", [0x0, 0x0], 0x0}) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) syz_open_dev$loop(&(0x7f0000049000)='/dev/loop#\x00', 0x0, 0x0) [ 67.166716] QAT: Invalid ioctl [ 67.170962] QAT: Invalid ioctl [ 67.195470] QAT: Invalid ioctl 2018/01/05 06:34:42 executing program 3: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x8) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f93000)={0x0, 0x0}) write(r0, &(0x7f0000f8e000)="91ac00000206ffde0000f4b0000001a9001f00000900018046000000000000", 0x1f) remap_file_pages(&(0x7f0000038000/0x2000)=nil, 0x2000, 0x1000000, 0x7fffffff, 0x12) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000f96000-0x40)=[{&(0x7f0000b1c000)=""/42, 0x2a}, {&(0x7f00005e0000)=""/135, 0x87}, {&(0x7f0000f96000-0xa6)=""/166, 0xa6}, {&(0x7f0000888000-0xca)=""/202, 0xca}], 0x4, 0x40) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f95000-0x3f)="7dbdbdba969bf7fe3552e43b3ebcaa71f5e0f490dc164f1a733a276f790adbeea11b3bc503ab3f332c798defb1fa2ee549eea423016e1f9aba158e7a4eea34", 0x3f, 0x4000800, &(0x7f0000f94000)={0xa, 0x0, 0x22, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x670}, 0xfffffffffffffffb}, 0x1c) 2018/01/05 06:34:42 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000046c000-0x3)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000c66000-0x8)={0x0, 0x4}, &(0x7f0000ffc000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e26000-0xc)=@sack_info={r3, 0x4, 0x0}, &(0x7f0000448000-0x4)=0xc) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000ffc000)=0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000148000-0x8)={@broadcast=0x0, @multicast2=0x0}, &(0x7f0000ffb000-0x4)=0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c43000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000176000-0x18)={0x0, 0x0, 0x8723c99f8fe4dd6b, 0x0, 0x0}, &(0x7f0000d73000)=0x18) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000ffd000)=""/198, 0xc6, 0x2163, &(0x7f0000ffe000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/05 06:34:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b54000-0x1c)={0xa, 0x2, 0x1d41, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) umount2(&(0x7f0000337000-0x8)='./file0\x00', 0x3) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000cba000)=""/243) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c31000)=[{0x7, 0x5}, {0x3, 0x7f}, {0x4, 0xeda0}, {0x0, 0x100000001}], 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000082c000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00004b3000)='/dev/mixer\x00', 0x480182, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bca000-0xb)='/dev/hwrng\x00', 0x200, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000aa5000-0x20)={r3, 0x81, 0x7ff, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 06:34:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000087d000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000af000-0x86)=""/134) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000aa8000-0x11)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b1d000-0x14)={0x0, 0x3, 0x401, 0x401, 0xce, 0x1}, &(0x7f00005e4000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000663000)=@sack_info={r2, 0x313, 0x7}, &(0x7f000096d000-0x4)=0xc) 2018/01/05 06:34:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x0, &(0x7f0000d31000-0x10)=[]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 06:34:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000850000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000689000-0x8)={0x0, 0x0}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000a4f000)={@common=""/16, @ifru_addrs=@generic={0x0, ""/14}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x400454cc, &(0x7f00005d3000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0}) 2018/01/05 06:34:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cbd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat(0xffffffffffffff9c, &(0x7f0000251000-0x8)='./file0\x00', 0xa0000, 0x100) recvfrom$inet(r2, &(0x7f0000b69000-0x17)=""/23, 0x17, 0x20, &(0x7f00005a2000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000f7f000-0x4)=0x0, &(0x7f00005a6000-0x4)=0x4) sched_yield() r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = shmget(0x0, 0x11000, 0x804, &(0x7f000032c000/0x11000)=nil) r5 = geteuid() stat(&(0x7f00008a3000-0x8)='./file1\x00', &(0x7f0000dbe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000cfe000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000877000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006ca000)={0x0, 0x0, 0x0}, &(0x7f00009c8000-0x4)=0xc) r9 = getpgid(0xffffffffffffffff) r10 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r4, 0x1, &(0x7f0000c1f000-0x70)={{0x7f, r5, r6, r7, r8, 0x42, 0xffe, 0x0, 0x0, 0x0}, 0x3, 0x8, 0xfffffffffffff65c, 0x7, r9, r10, 0x9, 0x0, 0x0, 0x0}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f000096b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000050000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) [ 67.214853] QAT: Invalid ioctl [ 67.229739] QAT: Device 0 not found [ 67.244584] device eql entered promiscuous mode 2018/01/05 06:34:42 executing program 3: uselib(&(0x7f0000325000)='./file0\x00') mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fa7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000066f000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000dde000)={&(0x7f0000fa9000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58, &(0x7f0000cf0000-0x60)=[{&(0x7f0000e49000)="e1308433eff746a6dfb2340554034104b6c8f5c01a63b90c0cc6e61ef5c35ac5d416c30d92ba0631f1b8ea746b8f80bb9e03a96675c722d1a07adef70686f459147c86d8ffa4c0c04b53c105c9eaa0d2a7a18f5b4ea64e66adf720a6d3bd6ad59dee1d70f1694d117c3acd5f2b36a1c959fa88d6fea0d1ec452fe1f0265247e17676fa7a5a842df93b5c95b01a42a17e068f932ee74cbaeb11492b73040d8845bf885b66fbc5a408feeaf0a1ec8ea1d9d62c5460a6e4bfcddcd1aeefe76cd62f7583d833ca72d5c8a8d072", 0xcb}, {&(0x7f0000faa000-0x97)="dc4083dee332271653e9c9d3baaf951637dc93cabf91616e3539b0a709a14580881e7cb1d6b28496660d81840167b718eabb", 0x32}, {&(0x7f00005f1000)="", 0x0}], 0x3, &(0x7f0000f9c000)=[], 0x0, 0x0}, 0x0) 2018/01/05 06:34:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80000, 0x2, &(0x7f00000bc000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000071c000)=0xc119ca2) r1 = socket(0x1000000010, 0x10000000002, 0x0) r2 = syz_open_dev$audion(&(0x7f0000ccb000-0xc)='/dev/audio#\x00', 0xc73, 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000a72000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f0000ddf000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg$kcm(r1, &(0x7f0000a50000)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0x11e}, {&(0x7f00001e4000)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 06:34:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00007a8000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ecf000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000957000-0x8)={r3, 0xa000000}, &(0x7f0000167000)=0x8) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000784000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000de6000-0x4)=0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1fffe}) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000c51000-0x4)=0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/05 06:34:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ba3000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000b45000/0x2000)=nil) pipe2(&(0x7f0000586000-0x8)={0x0, 0x0}, 0x800) fcntl$getownex(r1, 0x10, &(0x7f00008dd000)={0x0, 0x0}) read(r0, &(0x7f0000d06000-0xd8)=""/216, 0xd8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000016000-0x20)={0x2, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000144000-0x10)={r2, 0x740}) [ 67.284955] QAT: Invalid ioctl [ 67.355201] nla_parse: 4 callbacks suppressed [ 67.355207] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 67.370625] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 67.380847] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 06:34:43 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000000d000/0x1000)=nil) r0 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000003000/0x1000)=nil) shmat(r0, &(0x7f0000005000/0x3000)=nil, 0x7000) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) socketpair(0x0, 0x804, 0x80000000, &(0x7f000000c000-0x8)={0x0, 0x0}) bind$bt_l2cap(r1, &(0x7f0000005000-0xe)={0x1f, 0x2fd, {0x5, 0xe1ee, 0x9, 0x10000, 0x2, 0x3}, 0x2, 0x9}, 0xe) 2018/01/05 06:34:43 executing program 7: r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1000) 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) kexec_load(0x1, 0x6, &(0x7f0000000000)=[{&(0x7f0000001000-0xfe)="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", 0xfe, 0x6, 0x0}, {&(0x7f0000fa1000-0x67)="47e7cee78682db177d7b6ad05f80b8519e5d818ba3c29c8e866ebb24c19471ff2548d9d546905992c28a79db45a6e7a3f4e742080d7daeb656db704be70576a2b6f47e3680706f3f96dbb32ac12806e4899b2aa63e2eedbe87b3f9eab1f9573b200ae2a4ef5d40", 0x67, 0x5, 0x3d66c2e5}, {&(0x7f0000551000)="0fd07541aa0b5b160bb8c156c35fcc8a98ffed0de84c429e80e1c7b837905172677e9576e557c58e9c7027edf003", 0x2e, 0x3, 0x6}, {&(0x7f0000495000)="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", 0x1000, 0x7fff, 0x4}, {&(0x7f0000000000)="613b15de38169c6f9b26b3c00bdad69936c46abcbf24ef25b3f7c45a69472a78311de2d679cc35ead3431476bc246443363205074a432539a3e4", 0x3a, 0x6dc9, 0x6}, 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c330db520836c8dfbd75b7f5d6c3e71437cf3e7b0b28d1a40528e5fd8fbede4a22f700f7bafc1561b5be999a667053445130ac4b20b6f0a1e502548380a8b74790a2bafa3ed5967be5c6fb356a98b9116f2e44c29fb498326a6ceaf926f4175d437bfd459f82d58405180f21556932c250925362697cb213b19277507867ce67dad7fbe7b4b87a84117588ea09d6b39abf0933c1cfca405c239a9cf0e4a7fb6f0b5cb264ed6616d00fd4165e3458bffdb3ff592012f8f51446b31ecf5d98c8701036546c617a8cfae5a6f624f15c7dd837d43f76f331a5bf6d8ae5200cc66c8fd3fa4adbf6a728d7fd9e9cd6d116491793c8ef29c3548169122460361be28208d637738f3d3b30e5d5a16a1971bd2567671ccdc823a4c2f78de4e5c05b8252b0d22d29998d64b869e0f0642cec7f004dc29a553aeb4b0ab8699dd37f8988d888a538e98072f181d63f1fcd0fe8abb4d3d6b3fffae4b5d0002b1c657c756fcb349a023d337e4e9a00b5b358e8c7a3d6d849153549c5cc8e4da60d788e386118fe15dd95d21c4394dd8721e5c99b9f543ecb493aeffeb3686f5c32a11e687143bb8d797a92d2348257c59dfb6ea8c69fb50341ffd4bbad9d4fa9f409c5126c32f7d3145eb88f1fcb7df03d69b890ead4d82a294e850da3c448f90d769a569565fa2032eaff404e8dca33a61e6368403225de54ae53ee5a3b25174fe659a70ea909d9e65dce858febf4e015777f94e986851e1aaa6de9621e5d25a437958b32e0b4134c500e91fe8f55ca657e6030db3fe4eba8890bc91dca3181f2b115732b4e3525764f45f5f6724a1c9cf22a4408b92e5abec3e2429de1aaf176b195ee7ce37804b205f821bd859d85d3123c406c83f2f3d88d485c4fe2af299bb0d8a795fdf9df4a1ce045db2e440c4f97ef0e9bb57a3ec228c6990ce579efdba5667252e6f4e1763369b5953f4e3647781bb72192b2d9d23c1a577a76fcb4b0972252c013d32100878f679121a267a9156f3e553e839a2676b83531338d10678de2106f52bfb02600f34d8837d5ce71f780710a3024f353f4aab990aab164c096f31b63bf4d8280b98bc9f53a3af92d9e1aa256fc6d09231660b77a9422a7fed4c5185d5996cb72870bd8765cf4042bd938e1f91b288852c3433037adfcd0af957b26ad5b13ef36848fb2f1e5b7c02ed9823bbc32e20e149002aa775f847e8cd30e1cc6018f65de4e012d8373b74c5b90334303d44a94d28a39acf4b513726b937dce932d66102d721aad14a9d3af9db8ad57a7d3b0943474f83b409397d1dfbf2167e7146aa318529bb82ae32499aceb8e123726bda8e171182f95955a6a9bb3fd7b72562cb51705aa58e17b2cb00d995ed629985cf8664a4d4bf5eed7afd0375dd0475344613008930bda1ebaaef631297174ae2df8fb060fb6a5e784186f906ff1b4c5cd9e7df6d6ef4be8604f602f3fb9bb18c28f726575295744d43f02e2b076e55ecf7157eb958082e8945011b775bfed3583c00a0794bf9cbf56017ac62fde57f34b5b63420391ce01e192ff12fdcb68c339688d8a62d9ee16fcf7b6887080e4c61cd85bd31592866c3f99f60c67f7934b2faa003c27633bd0a96b83e11b6633b7f796f4d11c283c4a7f88e0cbd448fe78090ea9393b2877463bd650b33bc895ecf926d38a6afead9aa024c409f33a21057f29770a9539a9c5d49b5b32c9fb05bf3b7fbed992d5b5331b3d8cc7f45a0f7559f5425f61fa4b90a4b860e630f4c4236797055680287a39eb1747bf35f995b1821699f6a19ff1540e96546cb37c58699fa42c54cb94e5f41dcb808b478184679f9fda885e415638ad10e68281ffdd9e49c316f1cd065af9ac7d44722105b578e8f5f81020d6b41008fbedf3d7d512acf5a9d0fd451ce7728dd7f8fb473a0e7cf6af400e0b943c7f66a229f23e517aa655ba221954681429102a95c13ac78d41cf4feecc8a9026b9143e6ebb14c5413a16a2211c14adc02fd4c544bcd314715c304a5a381153d6291b2f1e6bf271a402673f8328ec3d0e2f166aafd2eee80b87fb1dc6e624e25e32193cf7d216c93ba06b5d67782828bd5112303b8e85dddf50440df9f886878ac8a586c0fa968787659587776d0c76a41f3042711e3de8c874b7ac1c0d81d0bc020bcad669271d1df064aa6925aecc8315fdab81d27eeaa3161271154484513a406ea98f7e06c9e7b12cb69584e13fcc82f8aaaa3558bb983a86a00d544dc2e522997cb4a2426858f9ea290e8b1c0af57eceff3", 0x1000, 0xfffffffffffffc00, 0x80}], 0x280000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x3f3b, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x79, 0x820b, 0x5, 0x8, 0x0}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0xdf4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000003000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000002000)=0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x418) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000003000)={0x2, 0x2, 'client1\x00', 0x2, "0644ec0b29573ccd", "5acd6d3c5c1ab9b26770c3f7b6c36cfc4c9a348228d29dba50e6f489257b148d", 0x4, 0xf9b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r1, &(0x7f0000001000)="", 0x0, 0x1f, &(0x7f0000002000-0x10)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0xfa8200000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000004000)=0x5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000006000-0x4)=0x3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000007000-0x20)={0x0, 0x0, 0x0, 0x0}) eventfd2(0x6, 0x80801) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000008000-0x12)='/dev/input/event#\x00', 0xfff, 0x80) 2018/01/05 06:34:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)='/dev/autofs\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r2, 0x40044591) r3 = syz_open_dev$urandom(&(0x7f0000dc5000-0xd)='/dev/urandom\x00', 0x0, 0x20000) r4 = dup2(r1, r2) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000a30000)={{&(0x7f0000394000/0x3000)=nil, 0x3000}, 0x3, 0x0}) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000404000)=0x5) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000249000-0x4)=0x9) 2018/01/05 06:34:43 executing program 6: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000434000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2272, &(0x7f00007a9000-0x1ab)="") mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ea9000)={0x0, 0x10, &(0x7f0000ff7000-0x10)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ff6000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000884000)={r1, 0x7ff, 0x2aa}, &(0x7f000063c000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0xc8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00009f0000-0x50)={0x100, @time={0x0, 0x0}, 0x10001, {0xfffffffffffffffd, 0x8}, 0x1f, 0x1, 0x571, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unshare(0x200) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000c1a000-0x4)=0x0) 2018/01/05 06:34:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r2 = dup(r1) ioctl$KDSETMODE(r2, 0x4b3a, 0x4) r3 = syz_open_dev$amidi(&(0x7f0000599000)='/dev/amidi#\x00', 0x9, 0x200) ioctl$TCFLSH(r3, 0x540b, 0x9) writev(r0, &(0x7f0000e35000)=[{&(0x7f0000f08000-0x1)="c6", 0x1}], 0x1) 2018/01/05 06:34:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006cc000-0x5)='/}[]\x00', 0x3) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000cf7000-0x3a)=""/58) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) mq_open(&(0x7f00003b0000)='/dev/hwrng\x00', 0x0, 0x0, &(0x7f000075b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 06:34:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000941000/0x3000)=nil, 0x3000, 0x1000005, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000072b000-0x1000)="", &(0x7f00006c8000)=0x0, &(0x7f0000d7e000)=0x0, &(0x7f0000e78000-0xba)="") 2018/01/05 06:34:43 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000434000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1c)="baa73826a6cbaac441db72295d16e6cb66c7140925a28abbfcea091c", 0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x8a29}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r2, 0xbc, &(0x7f0000001000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, @in={0x2, 0x0, @rand_addr=0xb5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5110, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0xffffffff00000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}]}, &(0x7f0000001000)=0x10) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r1, &(0x7f0000485000)="591c355a26dadf651da456f5bad7c17b7b90bfe11e8593c8efb8d7136a18e2674cd9f126fd6438370a595d52403015cb21c6e83491e8c8c18f2309859f917bbbd919dec7c1ef95aaa76bd7d27b217ffd2f39d71e7dd2c1d423bcd03deba84ac7e208e7eb6b80f9a808306724a90a603b329dcf84d2c82335ae636268685e72780add79a02311a1dbc200875c760ca05a1c6ee8f29a650b447c97cb99a196aa29662e427fd5a6baa6e3de3f1095308b7bab3f6f6c49927ca39a290c61758f72151b9cd311cf3935988fff5c", 0xcb, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xd, 0x1000000000007, 0xffffffffffffffff) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000008e000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000a6e000-0x8)={0x3, 0x4}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007a6000-0x4)={0x0}, &(0x7f0000c04000)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 67.417435] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 67.429375] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 06:34:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000f95000)="", &(0x7f0000592000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f00004d5000)="") r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000124000)='/dev/rtc\x00', 0x82, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/01/05 06:34:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ae1000)="7591487276706f786e6574310063", 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000bac000-0x2c)={0x4, 0x80000001, 0x2813, 0x0, 0x1d, r0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) fcntl$addseals(r0, 0x409, 0xd) fcntl$addseals(r0, 0x409, 0x8) 2018/01/05 06:34:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) poll(&(0x7f0000d40000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x0) write(r0, &(0x7f00005c4000)="a7", 0x1) r1 = shmget(0x2, 0x2000, 0x0, &(0x7f0000370000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000857000)=""/238) 2018/01/05 06:34:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00a}]}, 0x10) accept$unix(r0, &(0x7f0000e14000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000046c000)=0x8) 2018/01/05 06:34:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a3c000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) socket(0x1, 0x8000f, 0x8b) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000793000)=0x0) mremap(&(0x7f0000861000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000d6d000/0x3000)=nil) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a69000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000f35000)=0x1) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00003ef000)=[], 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000ebe000-0xc)={0x0, 0x0}) close(r1) 2018/01/05 06:34:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000619000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) r0 = memfd_create(&(0x7f0000000000)="", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f000037c000)=@known='security.capability\x00') socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000303000)={0x0, 0x0}) 2018/01/05 06:34:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$dmmidi(&(0x7f000072f000-0xd)='/dev/dmmidi#\x00', 0x8, 0x24000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009ca000-0x11)='/selinux/context\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000513000)={0x0, 0x9}) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000f85000)={0x1, 0x0, [{0x40000080, 0x0, 0x0}]}) 2018/01/05 06:34:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_writev(r0, &(0x7f0000002000)=[{&(0x7f0000003000-0x9e)=""/158, 0x9e}, {&(0x7f0000003000-0xb8)=""/184, 0xb8}], 0x2, &(0x7f0000002000)=[{&(0x7f0000003000-0x13)=""/106, 0x6a}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000003000)='/dev/midi#\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x1, 0x8, 0xffffffff80000000, 0x1, 0x4}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0xfff}, 0x8) r3 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x7, 0x40000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7fffffff, 0x2c, 0x6, 0x844f}, &(0x7f0000001000-0x4)=0x18) unshare(0x200000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000)={r4, 0x7dc9, 0x7, 0x2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001000)={r4, 0x3ff}, 0x8) 2018/01/05 06:34:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00008f8000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000183000)=""/245) socketpair(0x9, 0xf, 0x5ab, &(0x7f0000a6b000)={0x0, 0x0}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00006ff000-0xe8)={0x0, 0x0, 0x0, 0x5, 0x8000, 0x0, 0x0, 0x1f, 0x10, "d3950024516f79776bff767acefa3a2e34a9563e494d25bc0ef62814b695a6194992ea1db82def89dea9143dd271ca9a497ecc76429acc4edec8fd9d13fa5024", "6081b5f6bd4d92dec127e233c00b3bc77ced3f291a6abdda9987e38d9f89b104a5307a9d88e9579a9ce6cae234c9f86e5dacb36d3d883ea16c9dcbfda5dbbc68", "2329055f17ade2424c688d467eab21f01b41e541da107bf82c04ed61a5ee796a", [0x8, 0x0]}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000455000)={0x26, 'skcipher\x00', 0x0, 0x1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) umount2(&(0x7f0000a2e000-0x8)='./file0\x00', 0x4) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r4, &(0x7f0000d1a000-0x60)="03789f6746f5a637457f999b2da815c5e23c5cc5df214c7a320ed06e6634cf97", 0x20) recvmsg(r4, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 06:34:43 executing program 0: r0 = pkey_alloc(0x0, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ecd000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x8000, 0x4) pkey_free(r0) r2 = syz_open_dev$usbmon(&(0x7f0000486000)='/dev/usbmon#\x00', 0x5, 0x501400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f00005eb000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001000-0x13)={r3, 0xca6, 0xb, "bf7056e7d3cd8b199ec129"}, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffffa, &(0x7f0000f01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/05 06:34:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca1000-0xa)='./control\x00', 0x200000000000) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000fc5000-0xa)='./control\x00', 0x220000000009) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000d) rmdir(&(0x7f00009e4000-0xa)='./control\x00') r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000018c000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000a05000-0x20)={0xfff, 0x7fffffff, 0x8, 0xffff, 0xff, 0x4, 0x20, 0x0, 0x0}, &(0x7f00009e4000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b3b000)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8}, &(0x7f00007f5000-0x4)=0x98) 2018/01/05 06:34:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x4, 0x0, 0x2, "b25742807ef0", 0x2, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r2 = fcntl$dupfd(r1, 0xfffffffffffffffd, r0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000001000-0x24)={0x0, 0xad46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x25b02de0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') pread64(r3, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x2000800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r4, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000d5d000-0x4)=0x1, 0x4) r5 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000b2a000)={@common='ip_vti0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) socket$alg(0x26, 0x5, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f000007b000)=@file={0x0, ""/21}, &(0x7f0000e6b000-0x4)=0x17) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000958000-0xa)='setgroups\x00') setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000f1f000)={0x52}, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00004fd000)=0x8000, 0x4) setrlimit(0xc, &(0x7f0000283000)={0x16, 0x88}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 06:34:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000005a000-0x10)=@generic="1d59e2def939c042f13a845c2eab24f3") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x200) 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) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000132000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r5 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00007af000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000193000-0x4)=0x0, &(0x7f0000df3000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000007c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000e3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fstat(r0, &(0x7f0000266000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000517000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000682000)=0x0) r17 = gettid() fstat(r0, &(0x7f0000032000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a86000-0x8)='./file0\x00', &(0x7f0000d29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) fstat(r0, &(0x7f0000a0a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpid() stat(&(0x7f0000298000-0x8)='./file0\x00', &(0x7f00002f2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000936000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = fcntl$getown(r0, 0x9) r27 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000e9f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e15000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x3)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000853000)={0x0, 0x0, 0x0}, &(0x7f000034f000-0x2)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000000000)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="44bed95ae0f0aa9c2fcb715a384264ba7163b3652016b6f3d289ffb0edfeb1b804f82cb696a8", 0x26}, {&(0x7f0000000000)="f129ebacce25a532a06224ba0e992d6321b6373a96061c423adc59c3f2b16c927cb4e16a34c92232e76cd877088cf4da852ce9c56fd6b9d9ac917c21ff47d064717cfc930b8122bc6537684ebde4e2bbb08305a387f30cec681e8a3f12ba6426ebae60a7b0ac925fc8a7e0f3b67f8979aa0c4c4742ad4c216e70a274575c0867a1fa75c835fcef94f742e14357dd19b985bcd579e40329efbd1e43961575364fe51c5c9dae141a06430b1a24d5ca9a29932c2b77137f9e92dc10db6c36faa4e10f55931c21f85e6399eba2e46d97a1b9ecb21a87bee1ab1dd644d1d220e468e8617335467336402cf8c325abb5427f", 0xef}], 0x2, 0x0, 0x0, 0x8000}, {&(0x7f00000eb000+0xc1c)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000535000)="d76e2f78177660030ad544033ac13c983e471058d096dffc9a65335cbf33ce199ca5451722c8bfba0ee9e9a31939ad72bf303500b73753a93ca0078d972697c7b7972a428c078f5905ad92e988b501aa25d6c5245aea80e02746d444da065bb802d82eb4f77a1ca1b6a4ab969f7cea42e83489ba948c6b7d70048686212a5a3d4e724225e7d7556c6f52", 0x8a}, {&(0x7f000047f000)="92cf9412b2bd4767ec9436fcc3603681897098ac5b02b549fbb692ff9a63334e4b853bd6e29533638748cdb0a099d9ef3022d2e1a59e0825945cece2b858abc557347ab3c98ee0f3a3bf79ea7d5073037c7218276f3f1daf4210f0dc0828a1cfa2eeb3cfa80855696d699b7dc59f333c3e8a4c7ca4aa441962d01f882fa3d7ea452879216a6200bea4307363b6ec5c2ab55ae0077c4714b4ebbdc0aaf1361a13bec439d510897d01011fc95b4c567f59c429b302bfff6825515af4a400ba4ebc3f03fe5c1934b5", 0xc7}], 0x2, &(0x7f0000001000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x0}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000725000)=[{&(0x7f0000e12000-0x47)="be6032b2a67c3d9543a69764d4e878f074767a01d5164fb376ce63414d0b738843e82c7ec1c19b2afcd347b115f1ac62255e620b13420205c54f8ca17fabcaf51ad20f097c6387", 0x47}, {&(0x7f000007c000-0x7d)="eeca59db77af9b8d09af12946c4e4bb66c87c3a2d93b6eb69992e84f76555c794df0240be24b34bbf478b84df93b3580e180e93a10a1af0ea87485f05eb300d83583c97eebc98f7acfb3c01bdb57141b4563111f818d312efcd63e49efdeba49fa5ef401d7eaf93fbe7406b894fb915359b7aae11dbf9d371f2ab1d358", 0x7d}, {&(0x7f0000001000-0x96)="71c1b92bd994ad3277739095b9fd116c2e8d87c6841803c818d4c0250dbb21a989224a4dd0fcc4f0cb6789ef676a70be23e0172b7f14918075e09b936ab2d1f4d45586c97a5e1367d8cfae27bdda950bdafd2c7bacfbec15d8d0b8e421745148cc1dee8836c499cadef44e6352cc9657f8c4db4d4dfc768bbf59dcf81ff0b0517b3bfc6947cad6caa4c2209b05ed40846da6e4772d5c", 0x96}, {&(0x7f0000001000-0xb3)="b5384aa383870310bcf727313e44512b9f5730dff0be6e159a7f41304e9ae32c9fbdc9af318ad3e991e0317b562a8f66d99434216581d7978fe6ae4a6689aabb4ab7dbbe4d8f6ff490ada115fdae880d8efc59eb3bfc2978ba9b2e7243aec0e965febcf5346f8151fbdcc26ca7557d9d9f083daafbc51599a370020ecf9dd9744e3ae97075231beab17bdef90b455fe97410ca7ccc9bbf3d5e0b9435990054e58af18633cb0b796071f0a8c8933f7548c0e4c5", 0xb3}, {&(0x7f0000001000-0xa4)="43097d5d70810c84a062e605e8d063e8063764baf03f1ee1da9f97a1b45f4bd54ea8e178de8b0ea0aaea284c5c3676d130ae98729fefff1b52290c376eb1aeeea3e5846019713c26f5847dddb4fbe7a8b98d7c101490289300c0abd2e66cb481d17d93512e128b0241900392054f217929dc8146f59e2785ac4a87bfca0399dd65f467af579f7128e4c85e8dfddd3172249896c1ded2d8f671b73f9e6027caddab293f8a", 0xa4}, {&(0x7f0000001000-0x87)="dbed7df61d485d34ae13e6c03deaf66a467ea62f4510305fa450475d05097d75d58c0628e78ea4137223c229aaf4ee8f939dfb8ff6b04c19ae511d42fa2419326f6fbf7ea385b97d1d7f9bed2efce538e4a83015e9ca1797911a5a9becc51bb54b575b1937afba7dd8b7b0d4e311a13e9d7452347658296d1f3b2cd2c5ff43ee96c1412bd7aa99", 0x87}, {&(0x7f0000001000-0x43)="4614fe07145ae66f3d4da150453f18e77f8b938604fa010cc438786801f9ec38e91f63e4d01a89b7b1276354b47a92e9e4490cb47512f49f045b3cb895175d302261ef", 0x43}, {&(0x7f0000000000)="ca2a6ec626530d064f7a1fa59cfbd83a06ff022530cb32541ac00d2ed109e2fba4c1a89f8136588631868d2ebc5ac326643787d5d25b7eceb7a0a23cb7bbdd3c6432e3dd76df6280a36989b333f5b030032fa2119020a772ec6be312aaf7f288ff7e1e8bc2bd8a4cd3663fa66a52eb8bffea40fabac44fcbcb08b2168b5aaabba81c4054ab8fc34aae18", 0x8a}, {&(0x7f0000000000)="dd9f963ac6f359fdc2b0188a6524f2f553212fd1532b80e6864dae585fdb280ee976506109a54b18467232ae7454b9128ddceb1408a53a8006d2972b9fef8e4826f2e99ebe91f90dd3585cc74c774bac70f79b687c81e65f696d456dbfc6cad6035a1b9a2e9bb86f6bd107c523ac4c16c753ebd9a9e49a0df6e93ec30bd97d5a8491009b5b1d5f98f2fd066acc48b2d36989e9f4a3e8a990e4a39141b592abaebddee34c7a361c924ae8aec4874eda8f412fdae508056924899159b9e1333f49c02c5dde5cc05fbdd400a72916d43bf2c0b3c9e1959679407746", 0xda}], 0x9, &(0x7f0000001000-0x60)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x80}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000736000-0x19)=[{&(0x7f000087e000)="ac53a8bf1e787c97cfa7c6a7a755e6543897334d7fe7ac5d3b1d0b79b245084ed6e54130d14bb4b96d8d429efe847ff4516c503dfd3dcb203464c9c1dea2eba05c777f718899f1d142b3e02ec2615d", 0x4f}, {&(0x7f0000000000)="c2f42586ac35666f0646a12fb0ae7b2e31bb79fc61ce2e468a179e9e1dc754acf2480fef5a9ad48a57cca482136cc3247bc7ceb2d0132dc6b3cb06c562ab959106f04321b453339991631125ed790acce3b1f89452a82f174adeb269c6b913e06371ed4649e045b5fbe8e3c7ceca12f46abe58b69d13cc0d5152d82b8aeb1346339da8aa32a4821eb9ce5ea783d98ee4988242534565af9dca6898357c4634274949616d3e6e34394da2f93cb6e81f1d4d3060595e755df44a82f48f4d6e04c14a839d6f8d22c8f579fa80663b", 0xcd}, {&(0x7f0000542000-0xa5)="dec3d46b24945bdbbcea53671c5873df459f6eccfb6a2db3062ab974583fe8689d2c59685a56b35f9d33e5ae30d0dc38d5113c7eb3ab7b963ee343044b030e3b82baf05cb08f820a34e15a9e1b8083f45567c51328221a2034fb39ac14b0936ffd228c49de2bd526b2e9041a0569ca8f480f8086399d16ba56b4b056464e26d2bc83eed0723116e60b992db73762b9916b00d22393d80afd52e41b8d4f4a6d9a45a52c8f09", 0xa5}], 0x3, 0x0, 0x0, 0xc880}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000974000)=[{&(0x7f0000001000-0x19)="e327743d905d85802b1f36b2ae7079275cf878067a61d2d27a", 0x19}, {&(0x7f00000b7000)="d765769037393e9e9161ce06e954c2cfd7c3f568980ebbe4ed3830a736be574abe4e69ac5d79c85ec1cfa94bf1287e8ed13df80904bbf95574e1bcc25defbfc12963e75d2cccd1452d4f8ee28e0e65cc21c417c66a12b395ede03856efee54b56de1e3445b52d17d931cda389982f5e7dff50e682941c71283b73fdf4c51cea90ed55355c7209f9f284da6fc51add03b1e57f012a00a771253467c9a77f2648019523466685f7818fb96451f14101bf8432f2436e2385d873a49dc336694740a6862a052da63219bf101e2e2fc3db5a93400c76494646f38", 0xd8}, {&(0x7f0000ae7000-0x90)="4680ec3363a7d6247a61f5ac4bfc019338e89ea5fe6d17c105a0a18272f935eb1a64a604cbd08c0fc2e42cca988c8d866d75c51e2045bb4532212265602ce0fa54121b8575d6c176e960940f772344ee6a5b00f4f0f2ecca1748270544a9372f89aac0e117a2a7a7cf24918af027f1eaa738212e68d21c96796fca82e338aeffdb3ec5267f3a75bab495a7253a4e3c183a72f225fb03ac3ad44d52e3cedcc01a3f60b9bb4b1aa2c304fdb166ead497532c976e18dad0bd827b27c9599da6e5e5ba4bfd9486b246", 0xc7}], 0x3, &(0x7f0000001000-0xc0)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0xc0, 0x10}], 0x5, 0x10) 2018/01/05 06:34:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000c16000)=0x3ff, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fa0000)={0x0, 0x80000000}, &(0x7f0000a57000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000198000-0xbf)={r1, 0x8, 0xb7, "cb4e92889ab0344cc5686f0d5c166e3cb5504d2b14cceaf42cf7147d6b9812375ff409ae9d4ba19169281955abe89b2db24598e9240601172e3268bb4a4b65a5a317e7d2140d37e02cdb6a25818ba01aa5b3fa4150f7f0d27b8b2a0ed1bc81be773d994c06302c1ca5a61a112ccc58a49f3d149c19dfc809bf053fa9e76cde9af653167a8780e213c1b937ebccafc023eca0d426f9bd370bef5d824a744bf6157bee4ed294b6886a7eb5217b821a17812cf4a7aeb0d49e"}, 0xbf) clock_gettime(0x7, &(0x7f00007e9000-0x10)={0x0, 0x0}) [ 67.646882] QAT: Invalid ioctl 2018/01/05 06:34:43 executing program 3: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005d3000-0x9)='/dev/vcs\x00', 0x22000, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000f11000)=0x0, &(0x7f00001ec000-0x4)=0x4) listen(r0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000747000)='/dev/vcs\x00', 0x10000, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000091000)=0x0, &(0x7f0000063000)=0x4) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) 2018/01/05 06:34:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000048000+0x65c)=[], 0x0, 0x7ff) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) accept$packet(r0, &(0x7f00006ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007c7000-0x4)=0x14) recvfrom(r4, &(0x7f00002a5000)=""/0, 0xffffff2a, 0x0, &(0x7f00004d2000)=@ll={0x11, 0x17, r5, 0x1, 0x1b, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x2) fcntl$setown(r4, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000899000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r3, r4) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000b0d000-0x10)={0x6, &(0x7f000068c000)=[{0x3, 0x9}, {0x387, 0x1}, {0x5b9, 0x6c9d}, {0x6, 0x40}, {0x400, 0x3}, {0x6, 0x9}]}) tkill(r2, 0x16) [ 67.686193] QAT: Invalid ioctl 2018/01/05 06:34:43 executing program 2: mmap(&(0x7f0000000000/0xac1000)=nil, 0xac1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) pwritev(r0, &(0x7f0000127000-0x50)=[{&(0x7f0000f77000)="293502ab7f3b39fa2993c7b6bc", 0xd}, {&(0x7f0000b3b000)="14dbd986e1f077c2d22b17233323368c4c0573df88adce508ca78bef0bd5a4445880926ab19434c7fdcaf1a6f8bdb351861306bea2787bf453e89a0d2633f6ae52bfbd5cb5cd899cd70afd10817ae4fd95b140140b91336852e07ed4a29993b4826d5d8f70b2c7da0ecfa20f66757b30dbecde5df9182534c2c2be4315bd7fb27e5703799c09e2f12f1063cbb7a7ae3353eed72e907c93044fa5e2127a258d274811ffe7d263326b16ff84a0edbfd6ffabbeb2d9d8fb8e7724c32049812bb19196b8fbb5cf3b338287a860a3da0a903a206ccf7f75e10d6613e0b31a3aec0a621eaf7c5412c53e74df8112035793c6d687", 0xf1}, {&(0x7f0000ea9000)="dc9618c10aa0b8ee7929f5fa1ef2c23e2e4a9cbb012406cb492722d2ea49cceb64ef79711e0d102ebb7e26453ff601dfe37741623db2aa531d4d652e8a1455a8d80880ab94367d0616f1ee7eec12e7a06992894f434d6e0ff2ce214d9a47c38d91aa60e884c3697ef4d9143417483c1ff51e4f3dc8b537c7418450e861b4ec905c85e37036377e", 0x87}, {&(0x7f0000afd000)="3d70570956436070ca3198d1551596c813ee856d06c289fc47dbf091de0d659deac3ae3240cd6055c01150fc57e4d84f00c356e1543851257e582f3439b253211e1d99979dbeaecbad76a3a77ae9b18a66bc61eb9733f01d6c1d9a37d44e9d9c5510d5d74e717aa577d3d8a263db6a93826c98bff13f4fb73a963d38068c31c8767889", 0x83}, {&(0x7f0000a51000)="255a53c382d14e515adfa867219afdb00b07f911bc8e4f42ce7fc2b4fe0b2296b78876b9fb59db89a3dcc962e6a276b07f78b8293db3f179a8424ea08f5b201e6a3444", 0x43}], 0x5, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) syz_open_dev$binder(&(0x7f0000f14000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x50, 0x0, &(0x7f0000004000-0xd4)=[@free_buffer={0x40086303, 0x20400000000}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/05 06:34:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x100000000000000) r3 = getuid() ioprio_set$uid(0x3, r3, 0x4) r4 = syz_open_dev$midi(&(0x7f0000a4b000-0xb)='/dev/midi#\x00', 0x8, 0x2001) removexattr(&(0x7f0000773000)='./file0\x00', &(0x7f00005d3000)=@random={'user.\x00', "5c5b29e02c47504cf27573657273656c6600"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000084e000)={0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x7, 0xfffffffffffffff7, 0x8000, 0x1ff, 0x6, 0x9, 0x33, 0x66, 0x22, 0x1ff, 0x5, 0x10, 0x1, 0x401]}, &(0x7f0000565000-0x2)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000ea7000-0x4)=@assoc_id=r5, &(0x7f00008f7000)=0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x2ff, 0x0, 0x0}]}) 2018/01/05 06:34:43 executing program 3: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000bdd000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) 2018/01/05 06:34:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c30000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000020e000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) pipe(&(0x7f0000679000)={0x0, 0x0}) close(r2) syncfs(r2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f000060d000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000efa000-0x2)=""}) 2018/01/05 06:34:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f6c000-0x8)={0x0, 0x0}, &(0x7f00009a1000-0x4)=0x8) bpf$MAP_CREATE(0xd, &(0x7f0000c48000-0x14)={0x0, 0x0, 0xbda9, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c3b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000676000)=0x0) [ 67.773946] binder: release 10788:10790 transaction 50 out, still active [ 67.781128] binder: undelivered TRANSACTION_COMPLETE [ 67.792203] binder: 10788:10790 BC_FREE_BUFFER u0000020400000000 no match 2018/01/05 06:34:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000fba000/0x12000)=nil, 0x12000, 0x3000005, 0x4012, r0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000ab5000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x77359400, 0x0}, {r3, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) 2018/01/05 06:34:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000165000-0x15)='/proc/self/net/pfkey\x00', 0x44000, 0x0) fcntl$lock(r0, 0x200000000040c, &(0x7f0000491000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 06:34:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x8e97) r2 = syz_open_dev$mouse(&(0x7f0000d61000)='/dev/input/mouse#\x00', 0x4, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f000073f000)={0x100000000, 0x40000000000, 0x1ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0xffff, 0x4, 0xff000000000000, "05a465f6cbabeb21a65c435f389ab2ac", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00006f7000)={0x103ff, 0x0, &(0x7f0000c62000/0x4000)=nil}) 2018/01/05 06:34:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000056c000)='/selinux/checkreqprot\x00', 0x0, 0x0) pipe2(&(0x7f0000b4f000-0x8)={0x0, 0x0}, 0xceb8b152da29d18d) r3 = eventfd(0x7) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00007d9000-0x20)={r2, 0x60000000, 0x9, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sg(&(0x7f00007e6000-0x9)='/dev/sg#\x00', 0x5, 0x240040) getsockopt$inet_buf(r4, 0x0, 0x2f, &(0x7f000071a000-0xdb)=""/219, &(0x7f000013f000-0x4)=0xdb) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000084e000)={{0x3, 0x2, 0xfffffffffffffffa, 0x3, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 67.828322] binder_alloc: binder_alloc_mmap_handler: 10788 20000000-20002000 already mapped failed -16 [ 67.831180] binder: BINDER_SET_CONTEXT_MGR already set [ 67.831191] binder: 10788:10801 ioctl 40046207 0 returned -16 [ 67.832553] binder_alloc: 10788: binder_alloc_buf, no vma [ 67.832579] binder: 10788:10790 transaction failed 29189/-3, size 0-0 line 2903 [ 67.834985] binder: BINDER_SET_CONTEXT_MGR already set [ 67.834994] binder: 10797:10805 ioctl 40046207 0 returned -16 [ 67.856909] binder: 10797:10805 Release 1 refcount change on invalid ref 0 ret -22 [ 67.932991] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.940202] binder: release 10788:10790 transaction 51 out, still active [ 67.947117] binder: undelivered TRANSACTION_COMPLETE [ 67.952588] binder: send failed reply for transaction 50, target dead [ 67.959442] binder: send failed reply for transaction 51, target dead 2018/01/05 06:34:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x211140900) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ace000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00004df000-0x4)=0x0, &(0x7f0000326000-0x4)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x0, 0x0) fchmod(r1, 0x20) fallocate(r1, 0x0, 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00003b7000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) r3 = syz_open_dev$admmidi(&(0x7f0000e80000-0xe)='/dev/admmidi#\x00', 0x5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000075e000)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000115000/0x1000)=nil}) 2018/01/05 06:34:44 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sync_file_range(r0, 0x80000001, 0x7665, 0x7) prctl$setmm(0x23, 0x2, &(0x7f0000509000/0x9000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xbb, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x2, 0xfb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xef82}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00007ac000-0x58)={0x26, 'rng\x00', 0x0, 0x40, 'drbg_nopr_hmac_sha512\x00'}, 0x1000) accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000063f000)="317f1735bfcc5f806d0ec2332359f840b50402c643ddc64353e923c4486a283d75cbe58d69db9e165db7f1f965caacec6a7b55d0ca2b073ed45828551438b24be4a24f731833ccef158ca786045518894906291adbeaa8425d53e511894bddfb1fc24360d01a12ebd5b1f175811b190958ddb5a207d7c62389b3d60c7effc44d6cf131ca2b36a81c2bbf2323bed03213ba607b643c5ad0ec4a6b3d984c4c22d99344a0679c2bc9d5f3861ce6a21e31861e7f147fd982b1e5048dd727a82970c78ff7a8bb2129d805e30b94360b23d879fdb12981526587f96e48ecff575c", 0xde) 2018/01/05 06:34:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000000802, 0x0) write(r0, &(0x7f0000a52000)="240000001a0025f00000000401111f0e0a0b00000004bf0000d509ec08000300050000002e", 0x23) 2018/01/05 06:34:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) open(&(0x7f00001fd000)='./file0/file0\x00', 0x400000, 0x8) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f000010b000-0x6)='ramfs\x00', &(0x7f0000000000)='ramfs\x00']) 2018/01/05 06:34:44 executing program 4: r0 = pkey_alloc(0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000001000)={{0x0, 0x1f91a9b0}, 'port0\x00', 0x40, 0x20000, 0x5, 0x80000000, 0xa46, 0x100, 0x22c00000000, 0x0, 0x1, 0x3a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) pkey_mprotect(&(0x7f00000e6000/0xe000)=nil, 0xe000, 0x1, r0) 2018/01/05 06:34:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) openat$audio(0xffffffffffffff9c, &(0x7f00004fa000-0xb)='/dev/audio\x00', 0x400, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/05 06:34:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = inotify_init1(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ioctl(r2, 0x894c, &(0x7f0000158000)="") dup2(r0, r1) setns(r1, 0x0) 2018/01/05 06:34:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000afa000)='net/igmp\x00') preadv(r0, &(0x7f0000ab3000)=[{&(0x7f0000227000)=""/69, 0x45}, {&(0x7f0000b3e000)=""/60, 0x3c}], 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d2e000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00001c8000)=r1) syz_emit_ethernet(0x66, &(0x7f0000114000-0x6176)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "000988", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000094a000-0xa)='/dev/vcs#\x00', 0x100000000, 0x42) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00000ff000-0x14)={{0x0, 0x1, 0xd, 0x9, 0x2, 0x9782}, 0xffffffff, 0x100000001, 0x0}) getrlimit(0xb, &(0x7f0000ffb000)={0x0, 0x0}) 2018/01/05 06:34:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f0000947000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d1a000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba000719a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944ed00001f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b5d295518a04a90db3b3453516b3172adcf7328bb803e993cb1da0485e4f978681923c14efb4094f4a279d8b4ae398676b7", 0xf1, r0) syz_open_dev$adsp(&(0x7f0000abf000-0xb)='/dev/adsp#\x00', 0x1f, 0x1ffe) keyctl$dh_compute(0x17, &(0x7f00007e8000)={r1, r2, r1}, &(0x7f0000158000)=""/1, 0x1, &(0x7f0000f9d000)={&(0x7f000040d000)={'sha224-generic\x00'}, &(0x7f000067e000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 68.493552] binder: 10836:10837 transaction failed 29189/-22, size 0-0 line 2788 [ 68.508310] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/05 06:34:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket(0x10000000010, 0x4000000400000003, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000af3000-0xc)='/dev/audio#\x00', 0xffffffffffffff0a, 0x200) stat(&(0x7f000070a000)='./file0\x00', &(0x7f0000973000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00003b7000)={0xffffffffffffffff, 0x7, r0, 0x4, r3, 0x7fff, 0x2, 0x75}) write(r1, &(0x7f0000db1000)="1f0000001a00ffe3fdde45c7f21100000101000008000480021e00dcffdf00", 0x1f) connect$nfc_llcp(r1, &(0x7f0000ec3000)={0x27, 0x2, 0x7fff, 0x1, 0x2, 0x200, "1e67caf69a86b818ab7d4964e3b9db8cdc052db2b2bbba94b3aa4686e20b37689c257dea1126cbaa4fe9f879dad7f12337574fd97bc1fe17ffee8a3e263fb1", 0x5}, 0x60) 2018/01/05 06:34:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000e98000)={0x80000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000006000-0x4)={0x4, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000012000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x404040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d64000-0x2)='/proc/self/net/pfkey\x00', 0x430080, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000380000-0x8)={0x0, 0x80000000}, &(0x7f00004dc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000e3a000)={r4, 0x8bd6}, 0x8) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000d46000-0x40)={0xaac75d3986ff5ebd, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/05 06:34:44 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cb4000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000645000-0x4)=0xfff000000000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000bb2000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000f9000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x1b, 0x0, 0x1000, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 06:34:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007ba000)='/dev/autofs\x00', 0x280000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000f90000)={0x100000001, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fgetxattr(0xffffffffffffffff, &(0x7f0000cd0000)=@random={'system.\x00', 'cgroupposix_acl_accesseth0}+trusted\x00'}, &(0x7f00003dd000-0xea)=""/234, 0xea) 2018/01/05 06:34:44 executing program 3: r0 = request_key(&(0x7f0000ea6000-0x5)='ceph\x00', &(0x7f0000e40000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='*md5sumxproc-md5sum\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffff, 0x2) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000001000-0x4)=0x800) r2 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000000)=""/5) keyctl$setperm(0x5, r0, 0x0) keyctl$revoke(0x3, r0) 2018/01/05 06:34:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000314000)='/dev/snd/midiC#D#\x00', 0x4daa19e9, 0x10000) r1 = getpgrp(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000cd7000-0x4)=r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000996000)='/dev/ptmx\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f000033e000-0x10)={0x0, 0x0}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) 2018/01/05 06:34:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005d8000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000050000-0x150)=[{0x0, 0x0, &(0x7f0000fac000-0x50)=[], 0x0, &(0x7f0000e09000-0xd0)=[], 0x0, 0x0}], 0x1, 0x2400c081) accept$ipx(r1, &(0x7f000097d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000033a000)=0x10) 2018/01/05 06:34:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000311000)={0xc3, 0x0, 0x0, 0xd88}) r1 = syz_open_dev$sndmidi(&(0x7f000086b000)='/dev/snd/midiC#D#\x00', 0xa, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005e5000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x11, 0x7, 0x7, 0x1}, &(0x7f0000500000)=0xa0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a97000-0x1)=0x0, &(0x7f0000ae4000)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b2a000)={r2, 0x10000000000000}, 0x8) syz_open_dev$usbmon(&(0x7f00001bb000-0xd)='/dev/usbmon#\x00', 0x3, 0x101000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004c0000)={0x5, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000056a000-0x20)={0x10001, 0x0, 0x1, 0x800}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000087000-0x20)={0x1000, r3, 0x0, 0x7}) prctl$void(0x23) r4 = semget(0x1, 0x2, 0x30) flock(r0, 0x4) semctl$GETZCNT(r4, 0x7, 0xf, &(0x7f0000355000)=""/21) r5 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000bf0000-0x4)=0x0, &(0x7f000082d000-0x4)=0x4) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) writev(r5, &(0x7f00002a0000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6dfe05b78e39531b006ac59c46528f0eb696180f98ec30be29d2fdf1efdb878fce5c", 0x40}], 0x2dd) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000909000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x4) vmsplice(0xffffffffffffffff, &(0x7f0000ac0000+0xeac)=[{&(0x7f00007e3000+0x596)="", 0x0}], 0x1, 0x2) [ 68.537831] binder: 10836:10837 transaction failed 29189/-22, size 0-0 line 2788 [ 68.565977] binder: undelivered TRANSACTION_ERROR: 29189 [ 68.601603] kauditd_printk_skb: 55 callbacks suppressed [ 68.601611] audit: type=1326 audit(1515134084.172:542): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10860 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 06:34:44 executing program 4: clock_getres(0xc, &(0x7f0000c28000-0x10)={0x0, 0x0}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d41000-0x8)={0x0, 0x0}) dup2(r0, r1) 2018/01/05 06:34:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r2, &(0x7f000092c000-0xa)='./control\x00', 0x400000000000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) r4 = openat(r3, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r4, &(0x7f0000013000-0xa)='./control\x00') renameat2(r4, &(0x7f0000bee000)='./control\x00', r3, &(0x7f000003a000)='./control\x00', 0x2) close(r2) read$eventfd(r1, &(0x7f00002d6000-0x8)=0x0, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00006f1000-0x88)={0x1ff, {{0xa, 0x1, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) [ 68.636490] audit: type=1326 audit(1515134084.204:543): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10860 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 06:34:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2b) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x4) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000326000-0x4)=0x0, &(0x7f0000e41000-0x4)=0x4) 2018/01/05 06:34:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002f5000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f8f000-0x8)={0x0, 0x10000}, &(0x7f0000b2e000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ead000)={r1, 0x6d46c5fd, 0x10, 0x0, 0x80000000}, &(0x7f0000c7b000-0x4)=0x18) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000d21000-0x8)={r0, 0xffff}) r2 = socket$inet(0x2, 0x4000200f, 0x100000003) sendmmsg(r2, &(0x7f0000f59000-0x77)=[{{&(0x7f000074f000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006e2000-0x20)=[], 0x0, &(0x7f00002c0000-0x208)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/05 06:34:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000889000)='2W', 0x1, 0xfffffffffffffff8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000295000)='/dev/sequencer2\x00', 0x8000000004, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000889000-0x1)=0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00003c6000)={0x343, 0x3, 0x9, 0xfff, 0x1, 0x9, 0x1, 0x10001, 0x100000000, 0xaf4}) 2018/01/05 06:34:44 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d3a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x38)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005d7000)=[{&(0x7f0000eb3000)="a8f7544b04f25b5f65147d6f096e3d", 0xf}, {&(0x7f0000000000)="602fa764b755922816f608ab7372effb8d10f78e83b0c34698e7d8a9c84f6e1b8d6af87ddfe4f6c1e5050a5bcbf9b13bd03c5228e731d6ed08baec9d66f003b91a821c0d9c0003932e9db34a6f4802a1546d93b9cee1871252223e9068fefd0042a651e880ddb91798361f83320484b942bfde8cb8599efdbb96b7a3ffeac704520d123b6ae467c476058a7860066e977d0dff434506be0bf24f4590293e85d3e1b1f5d18747db717f787d5d1283fb78da2aed5cff737935d2432fc8674447b64f4c8c35f897ed9f9d9fb7acff61384bcba210d9c66daea257369a782af6792ca94afd742a40f213d9765485fe55bf4508ec483d124dd2c46e9fd309f95dc98335a6e8c49340b77a80ea1cc9292f7cbe505baf6e5750a6f9e2aab8f8f7c902fecc6565eb1abacf81abfa71ee7a1dd918a9882bf10c3035d52100529562b574af1da73d334b664659631d8e66672cf9d2766fa7308cf97781ee2222a06ed61d3a4deba1ca4502fce041b636c350c4df9888e3e9ee33e958ebb82963ddab83ddd52abebc45cc37477a16a428d639183d8ea9f2ddf2354873c74db5252e62f637a330ac09d30e10dbcfffec814f0295bc0a8602368aac081e7ef18934830863db5c742fdfffae53a870d69be5316fa4f0be874648d44be23866d8dfda3effb613d5c53cfb3b429d8b6acbe80d145ef8ed0c1191a51db4fa7b8f839f8ef769864ace4bfe40402d6c311048717470630fa177f790da57eaf3d2a91dbf6bdf2495bdbbf13c591fb7181e9b7763c9614ddf211df4778d9802534e58400eb3fdb7179f8f9739d4582d03dd9b3c3c10fa8cb60079a27806a348c9d550c7a17e16a82d6d59011ed45f851f228e77f7ce95135dd2ab4a4579247a084995c7195ffe12bfdf6c038060c8d229ab3df1c2842fd65cbeae117ce7a477a225503402428fc73dd15711c5007af338dba2640100957764978b11c465d7b595232df13e7dea4dff96feb1d8ebb6686520b7b4100c67878c1d1e1b52bb98594c5163078e3ee51b36a843cc9981b3b8b2a7af6b62583b446e4d90e2c47f404200a97dba11793753e4cbcebd07622d648f6cfb0701fda17b64fe25f9395a3fb3a6a20354783adbb4aac6f1c484c6d3eed8936f49d56b6b405de1895e01161f8d66bb76d212dcf457c60cca68f2ebb8d8f46628ce9593b253775ca77cdf76e6a6ffc84c3b0f460a57553a351f8b3c99e4ff44553ae46aa74624ebbeb4b18c2baf2c18053830f0c65f155b9e10af3194df498af58f3908da1cebd789f52f726cf908ffcd3d4357e6e44a0cdb554eb0330abdfb886dc269a9bcc00f48c7b8f68c746abacac486a16e6c959fe576b28faad9b27665e42801ceae2c971ee19bc61ea0c051d8e118edb7ea656147ddd89787cfa0c66807306478fd59c55135a98bb7fb2c79f4659191ba317b117e3ceb988e511ed0a86a3c607bcc0fee52d1f3910f36830d5d853c85050456c17254d83908935b17789e39a9a97fa5694d370c5911b6273f6c4e23136b215432a6c5593d58bd18d1875fdf263bed44d31e5c0d10a0b25483eac75d8cfc389d46a8a6bc20a353d71010beaf80aa19f9cd31c6fae2268db6a96114a6c38f3d03dfdcfa0ed14444cec8906902913da5813350169e4833e82da2cb034336bff2bb7b6fc2c9889f70d7a33b0a4d3ee49de4c4ae535cf2f8fde00ec32aecd911d6291a11679b177bac96f932c2931cb5cb3e40e92af0d709b323473e7f4426138d8e999b9f426498484cfd429b6547c414a81373c4c57d0f2af4f0fb6a49c02bb5cfb0d61736247ef0d7cfddf56526091fc8072243a2c24d24754bc1e6e826ae7b630da02abcaafa74563ac26e91a30d922174ddc50f719255e4be1e06dd1fc4e028e835e6b8bf12c35dd7abcea75f57da6fe4146b459a805967968b98d9177a1fb8139025bf3b742f1e508becc5fe076136c33fe200fcd34af5db6488f88a3455e0ea91b68cced1ff2125f236801104ec1e8d3dde102e5eaa00459aa245f6e804b24b9b43015620284f55716097f589364f63f84f39b02e9f3924df4b51579539d71ae43990f6d6f8413548a794941f36c2e7cfc3f3c6c6a7c49c3163b3597bcb27dd51995c85b6533e18d777871f42ff65178fca11af5ea0481a3b86f34c2b0f208469c174f888cc267d5ebdd4f37cecc418778f0dc399e9aaa2946497d4939ebead7dd5d24c9c009ada30eae8b6d5db1381ef3cf0db4bbbc52f1bdb5c498d72f46952b65d9741331c4cc64f6b551d1da57a1edf726fbb3e3d523c3c606190d3ecee210004d3eb9e290f00c8f955e4890e0be484b7ce71f73d7cd5c871ca035d23a917181b098f2f616e799e31a20ad9be2d219d0f9e84f93e8d74164aec33581fc553971c68ec767b87a47ac981e32dd7d0a8a953a10875ac3a1dceec932d277df709b56fdd0306af49e28ecbfb718f0709e0de1cb6848ca1a34aef6b24d123169fe2dd94380b956f540534f4f0fefcfe77f3f0e1906de4f5091c1aae4711fe7bd4da5952b01f3544832489c4d7e910d3ced7c5b46cf668dbe9a84a97e5caa606d57f13a6896f30e2dc6427804da0d1dfa7d86eacdc00bf47d9597410fc446374ae2031a1882398b908cb8122215d3586672d17336cc1362417b7100f970aedce7c925404f060920e1a47a263698058da0e31c3c251f861eaebf6e8efa7d04797af35a12fb142c83200ea676b7e5d25d2006e2789ae5f74ed807456bef68233c1f314da5d2161e2d1e95c1c75a2c6a23c343098319dc2530c07207e9143a19c4168f567e4c8d127c63826e2ccf4f564ebbcd90ab14328f9e114d2da190050527998bf6dacedb5a5b294dacb016f10efb1537ef20cf2e30bda0af64b2addf5b1489abbf54602b9bd396669b310387e6061732414098150595a23cf75e05a11c12ab70867bc8a64379e23913ddeb71b8c8dd59873d96d3033cc143f1780fc18c7af304135f3622f3ed81f50e19353fca97a037931e0ff296bb2f48ebecd4e307eb9ef29a110bb39e8b482d58b048b83ce05460b9f179dda0a34a27fdf77f6083e0658e404105f52933b1ad5de9fc483e3c887eb257c7b6d08f74edb47b0f8f1518e24b6cbbecbe17bc0b4cfe0abdb1428addfd3874919609e350d26bd7d0675b2905e34346c1d3beb630dd01ad375ccb0a726edac3556bf0fa39b0098add052180d02d4f514417289675bb3047d24d90e809a36cf0b31e7f43327ab24b734c82fb404eb9a5bf9685f937f84c0cc0e0bcc81f0430e964f7765f7573556473e60fb586b2993f10d8800a23cb29b7052e918ca0a96241e401706dae813fd61b0db312b70b32cace502a088d14834087ff8173fa22023c561462448f43afe28a452777e555dcce200346defd67d5396b75e044c91b5dd0e062414d25ccd6c71ce3189a48459b12887cdbce799caff2c17c8e7e6dec690e0101f996c958fe6dbe327f892e8b98caea0142610c2cffe680e2e77b8bb3cea378001059378c5df77b6c8e2a43f34d778aaab6eb97db08a27fe5f50c1c221f786647e26d65af6bfc2a4bc645fddc71d5e781ef20f8e036b170bf525187b295ea373b5600adcb271faff579b02947494f06c14b8dd904421c77ed60563e59d1c371d4d7567b3fd15036eab4c35775728d668763d9e1e3a024b3ca24bb73175dad7190769147517cc9bc0a462b18a774311d4e6ca9bb5b3146d719f8c85a963bf1f8ff0ddaa7f1d7312fd3041b2fa9767257e1e808bb2a74a37a605b3eba369664d32598e91bf4c5eada77888bc54f97168723dc2386399ab248d5abf5e3df8331f59ba99d027b04afb45df77182814b9f3104ff7b8bc77223ad78da2fb0b199a8cd70cc61b9f819d4c998ce867e15c4ca67068b5886804c96bfb84ce29afdf4c7452b4e011385c2780303c65a8a5c73156d8f7ba41ac399584458784eb4b034498cc811641ead5b364085c834acf47e82a85ef7614dabc5e4d0f27047bd61cbead510b49c6044ec1273c316763981a093a7309b08237cdd18ad01e537222238d7f967719d99eb6e7d29d54b04d8c27891c49a36ec5c87994f075cf24fde7598275f9c81af246d96b4835a154917144beb988ee835c2e3fea811ecab131f5092eb69de416d7c008ee8997a15d1f14375b74d632fccb435bbdb197c04393527917b17f7918aa4b60fa5bffbe8630116aa41822fa436b185bb9caf45d1f1a394bd91b3a3597ebf2bb9fc78c4e0bf759d8fc9ac145fc9d99f21755ab9dd8791cbf6b52ca853a1155d575979d842852826108d3420f9c7adb38893f491723446e36a84276726450d0921478ab3d1a6da4d8b1e4acf291d810e93ec19280153e86b97e682b8a82eed9b9341415f2cb44afad946859bfc5c7778e75bf878cf32a848fa06eb89ae00b78f7907547347d303a3f82059d8986a7dc0acef2c7c26d2c77ebcafdd1a9ad4b773a74944810d2b9727b4aef8ab1a6aa3668a0ea1f3a05392e8d7bdc06fd5637594443582d6a0028891edf962ddb823412c3532a2be2598f94ef0e747b3f4771e20ff77e55fa71ce0a968aec974a14cd5e5fcd6cfb8c443093d1893309ffa5c3888c6eb7fa350f19b2a0715839bac049933df345cc403aaf61bf262ef450d6bceaf79fbfce33592d738d27dd908cbd9eab01f902f25de2664bb580618edbdfc32b2534ce1fc1304b582829b8916d2b21c7f3cdeb064e3926873e6489f0730e305aae35d74d7be7f79bd25fefd0e113eaf3a3252f98e31b7b23fb22e71d39d0fe239e0fa5fced3598f2b6e6796673db8d440e7bd5fdcb20c9337ed84e86b3ca717d906fd74f4b0c3d735f154fec47be8708d58783bb4d8ca8d530289bfbd477aaf9f890dd1b879e9d5337c7efe6b7808d052bcf137680dd224c169d760e46b421ebf995f17fdc30e5b61e0b5718ea0410eb77006d4d7af759288d0b83b5b23c5ba7caa8030e4f1eb574528a11228d5bd402730d8c82ac670523e1570e3d4f92815281c68ae72a5f4fe6bc34fc61f11b1917a7a8377f12c6aca68b3fa757a83708fea55df9c1788df4d0efcea25cd147f81fe4f0282c3edc6997324363ed29591edc66bb5a3a124692fe83d925ceed11a7237104e07526f504b606252a740af368bf683ac2b4c1369ddc2bcf64f6b9b3ac36acde58bd2032a3cf9af85ceccac4ac1f588627121738c4a1e5628441188cdb5abb520157648a92f7f2c740da6e3697413ce99d7687913b556a99815bc09bef396fb7176a0eb1222df4a68089c6c2f88595a01648f4b11762cf1c3bff95ee912cb9ec5db3ed08a7d0811bdd00c5357b4a5f0b487e1f3369d5727d95355b5d73c348b4c73e13894c43f02e910e78c5b51845cb3bf782d5f023037884e9c084a444a6acf26c40b9f43ef431af3ba963fe290f25fe31f1e0d1433177d7f16b769668cc11588606a820c55923d7a20195d0848d9cea5e3b588e0a088b7d1eae73ec5cd0ac889a74c1a75224b2ce75a4a9fb9fc231d214cf546891dee4b5b732a99e69b96b2c20962781535c8d5d40d67dded26a7bfd1aee6c8acbf85389ca17eb8ba0ed438d764c3dbf03056e53f84f49e68990939f7d3f5c266556e29822ed582a3a666c82809102b4377851b7bb2bbfbe8d4814b4049fa7a3d9136d0cf464530707016b9de268bde5963a1ea3efc9076b219b913ca8bf2b7c06e6d00724be4d3d51d1e3c7950ac8099afd0e786aad06566b5325cf4edcb1dc840bdf15498f06cae0e75942bbd4a52207c17986cb9ee26f9eda972ccf9c2670124a", 0x1000}, {&(0x7f00007a3000)="b94e752a7c7378294b085f4eb52c892ec61e6010d020a8a4bb1c72506a4564fed6974392191e97c5407b706217c8cdb02fc56d235a94b2fac3a764862013bf91", 0x40}, {&(0x7f0000001000-0xfa)="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", 0xfa}, {&(0x7f0000001000-0x1a)="16c7d56cee019b95365cbc238fe8cfc8462ba2c4adbf2c6aa877", 0x1a}, {&(0x7f0000001000-0x74)="56203a334dce505194f9a2ebc45753295facf1e29485620c488c7aee260f92989fe4e1f260643060f5aba0e1e904962f896085d81adad6f1114038894cb4c0d2fea249b76b39833b6d641c1eed4eaa60e769bbc041c10e6f915b3a71c144b161a31b9ecaf2db3064384cb8b005622ff2ba131a28", 0x74}, {&(0x7f000091a000)="664998ce8591f5e7bcefeb51db7d96c5eb3b95f9c42a88dad86f2f86a4d8f33e3780cd2f138f8dcb1ee009f552824210c7ec43222451a9bac7df0a45544addc2354b0a5c0d0dd4924909045bb52d1e8955", 0x51}], 0x7, 0x0, 0x0, 0x8080}], 0x1, 0x20000000) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00005a3000)=""/145) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x26, &(0x7f0000ff2000)=0x0, 0xff02) getsockopt$inet_tcp_buf(r2, 0x6, 0xf, &(0x7f0000d59000)=""/126, &(0x7f0000663000-0x4)=0x7e) dup3(r2, r1, 0x80000) [ 68.699766] audit: type=1326 audit(1515134084.205:544): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10860 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 06:34:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000000000)={0x1f, {0x80, 0x1ff, 0x20, 0xfff, 0x25a, 0x1f}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000225000)={@generic="730d1b9c0289d6e231383571ebbf192c", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000558000-0x2f)={{0xa, 0x2, 0xff4, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, 0xf7, [0x80, 0x0, 0xfffffffffffffffe, 0xffffffffffff8bea, 0xc0, 0xffffffff, 0x0, 0x7]}, 0x5c) syz_open_dev$admmidi(&(0x7f0000fc0000-0xe)='/dev/admmidi#\x00', 0x1ff, 0x8240) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c26000-0x4)=0x5fa5, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x0) [ 68.772157] audit: type=1326 audit(1515134084.206:545): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10860 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 68.815853] WARNING: CPU: 1 PID: 10879 at sound/core/pcm_lib.c:1635 snd_pcm_hw_param_first+0x289/0x690 [ 68.815865] Kernel panic - not syncing: panic_on_warn set ... [ 68.815865] [ 68.815872] CPU: 1 PID: 10879 Comm: syz-executor2 Not tainted 4.15.0-rc6+ #248 [ 68.815876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.815880] Call Trace: [ 68.815891] dump_stack+0x194/0x257 [ 68.815905] ? arch_local_irq_restore+0x53/0x53 [ 68.815924] ? vsnprintf+0x1ed/0x1900 [ 68.815944] panic+0x1e4/0x41c [ 68.815954] ? refcount_error_report+0x214/0x214 [ 68.815963] ? show_regs_print_info+0x18/0x18 [ 68.815986] ? __warn+0x1c1/0x200 [ 68.816009] ? snd_pcm_hw_param_first+0x289/0x690 [ 68.816016] __warn+0x1dc/0x200 [ 68.816027] ? snd_pcm_hw_param_first+0x289/0x690 [ 68.816043] report_bug+0x211/0x2d0 [ 68.816065] fixup_bug.part.11+0x37/0x80 [ 68.816075] do_error_trap+0x2d7/0x3e0 [ 68.816083] ? snd_pcm_oss_release+0x20b/0x280 [ 68.816091] ? __fput+0x327/0x7e0 [ 68.816097] ? ____fput+0x15/0x20 [ 68.816109] ? math_error+0x400/0x400 [ 68.816117] ? exit_to_usermode_loop+0x214/0x310 [ 68.816124] ? syscall_return_slowpath+0x490/0x550 [ 68.816132] ? entry_SYSCALL_64_fastpath+0x98/0x9a [ 68.816143] ? check_noncircular+0x20/0x20 [ 68.816155] ? print_irqtrace_events+0x270/0x270 [ 68.816174] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 68.816196] do_invalid_op+0x1b/0x20 [ 68.816203] invalid_op+0x22/0x40 [ 68.816211] RIP: 0010:snd_pcm_hw_param_first+0x289/0x690 [ 68.816216] RSP: 0018:ffff8801d39a6e00 EFLAGS: 00010293 [ 68.816224] RAX: ffff8801ce4d45c0 RBX: ffff8801d4dca000 RCX: ffffffff841bf1a9 [ 68.816229] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: ffffed003a734db8 [ 68.816234] RBP: ffff8801d39a6e50 R08: ffffed003a734cef R09: ffff8801d39a6770 [ 68.816238] R10: 0000000000000001 R11: ffffed003a734cee R12: 000000000000000d [ 68.816243] R13: 00000000ffffffea R14: 0000000000000005 R15: 0000000000002000 [ 68.816272] ? snd_pcm_hw_param_first+0x289/0x690 [ 68.816314] snd_pcm_hw_param_near.constprop.27+0x78d/0x9a0 [ 68.816344] ? _snd_pcm_hw_param_set.constprop.26+0x6f0/0x6f0 [ 68.816358] ? snd_pcm_plugin_free+0xb1/0xe0 [ 68.816369] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 68.816382] ? trace_hardirqs_on+0xd/0x10 [ 68.816396] ? snd_pcm_plug_slave_size+0x148/0x2c0 [ 68.816415] snd_pcm_oss_change_params+0x17d3/0x3720 [ 68.816466] ? snd_pcm_hw_param_near.constprop.27+0x9a0/0x9a0 [ 68.816473] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 68.816482] ? lock_downgrade+0x980/0x980 [ 68.816512] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 68.816526] ? perf_trace_lock_acquire+0xe3/0x980 [ 68.816545] ? rcutorture_record_progress+0x10/0x10 [ 68.816573] ? perf_trace_lock+0xd6/0x900 [ 68.816580] ? perf_trace_lock_acquire+0xe3/0x980 [ 68.816588] ? kernel_text_address+0x102/0x140 [ 68.816607] ? trace_event_raw_event_lock+0x340/0x340 [ 68.816626] ? check_noncircular+0x20/0x20 [ 68.816648] ? perf_trace_lock+0x900/0x900 [ 68.816668] snd_pcm_oss_make_ready+0xaa/0x130 [ 68.816685] snd_pcm_oss_sync+0x34b/0x830 [ 68.816703] ? snd_pcm_oss_sync1+0x550/0x550 [ 68.816718] ? fsnotify_first_mark+0x2b0/0x2b0 [ 68.816742] snd_pcm_oss_release+0x20b/0x280 [ 68.816756] ? snd_pcm_oss_sync+0x830/0x830 [ 68.816764] __fput+0x327/0x7e0 [ 68.816792] ? fput+0x140/0x140 [ 68.816806] ? _raw_spin_unlock_irq+0x27/0x70 [ 68.816832] ____fput+0x15/0x20 [ 68.816843] task_work_run+0x199/0x270 [ 68.816863] ? task_work_cancel+0x210/0x210 [ 68.816876] ? _raw_spin_unlock+0x22/0x30 [ 68.816887] ? switch_task_namespaces+0x87/0xc0 [ 68.816910] do_exit+0x9bb/0x1ad0 [ 68.816938] ? mm_update_next_owner+0x930/0x930 [ 68.816955] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 68.816988] ? find_held_lock+0x35/0x1d0 [ 68.817023] ? lock_downgrade+0x980/0x980 [ 68.817035] ? perf_trace_lock+0xd6/0x900 [ 68.817044] ? perf_trace_lock_acquire+0xe3/0x980 [ 68.817050] ? lock_release+0xa40/0xa40 [ 68.817070] ? trace_event_raw_event_lock+0x340/0x340 [ 68.817081] ? perf_trace_lock+0x900/0x900 [ 68.817093] ? check_noncircular+0x20/0x20 [ 68.817111] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 68.817123] ? futex_wait+0x6a9/0x9a0 [ 68.817165] ? find_held_lock+0x35/0x1d0 [ 68.817193] ? get_signal+0x7ae/0x16c0 [ 68.817206] ? lock_downgrade+0x980/0x980 [ 68.817235] do_group_exit+0x149/0x400 [ 68.817247] ? do_raw_spin_trylock+0x190/0x190 [ 68.817258] ? SyS_exit+0x30/0x30 [ 68.817267] ? _raw_spin_unlock_irq+0x27/0x70 [ 68.817281] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 68.817303] get_signal+0x73f/0x16c0 [ 68.817337] ? ptrace_notify+0x130/0x130 [ 68.817361] ? exit_robust_list+0x240/0x240 [ 68.817374] ? find_held_lock+0x35/0x1d0 [ 68.817411] ? lock_downgrade+0x980/0x980 [ 68.817437] do_signal+0x90/0x1eb0 [ 68.817450] ? __lock_is_held+0xb6/0x140 [ 68.817478] ? setup_sigcontext+0x7d0/0x7d0 [ 68.817497] ? __fget+0x35c/0x570 [ 68.817532] ? iterate_fd+0x3f0/0x3f0 [ 68.817540] ? vfs_iter_write+0xb0/0xb0 [ 68.817556] ? fget_raw+0x20/0x20 [ 68.817590] ? exit_to_usermode_loop+0x8c/0x310 [ 68.817616] exit_to_usermode_loop+0x214/0x310 [ 68.817634] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 68.817670] syscall_return_slowpath+0x490/0x550 [ 68.817682] ? prepare_exit_to_usermode+0x340/0x340 [ 68.817695] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 68.817709] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 68.817722] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 68.817748] entry_SYSCALL_64_fastpath+0x98/0x9a [ 68.817755] RIP: 0033:0x452ac9 [ 68.817759] RSP: 002b:00007f9e23079ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 68.817768] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452ac9 [ 68.817773] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 68.817778] RBP: 000000000071bf80 R08: 00000000000005ef R09: 000000000071bf58 [ 68.817783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 68.817788] R13: 0000000000a2f7ef R14: 00007f9e2307a9c0 R15: 0000000000000002 [ 68.818553] Dumping ftrace buffer: [ 68.818667] (ftrace buffer empty) [ 68.818669] Kernel Offset: disabled [ 69.411215] Rebooting in 86400 seconds..