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"}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1ff}, 0x120000000000000}, @in6={0xa, 0x1, 0xa235, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0xed, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfc1}}, @sadb_spirange={0x2, 0x10, 0x0, 0x3, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x9, 0x40, 0xb8, 0x1, 0xe0000000}]}, 0x1178}, 0x1, 0x0, 0x0, 0x0}, 0x20040000) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f000011a000-0x9)='/dev/dsp\x00', 0x1, 0x0) ioctl$KVM_SET_XCRS(r6, 0x4188aea7, &(0x7f0000d8f000)={0x1, 0x7, [{0x8, 0x0, 0xffffffff}]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000cc3000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000099000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000b3000-0x4)=@assoc_id=r7, 0x4) dup3(r4, r5, 0x0) recvfrom$llc(r5, &(0x7f000075d000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/01/13 01:53:21 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) bind$bt_rfcomm(r0, &(0x7f0000dd9000-0x9)={0x1f, {0x9, 0x7, 0x80000000, 0x2, 0x3, 0x6}, 0xffffffff}, 0x9) 2018/01/13 01:53:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000efd000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x0) 2018/01/13 01:53:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) 2018/01/13 01:53:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003ac000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:21 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x18c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$binder(&(0x7f000064e000-0xd)='/dev/binder#\x00', 0x0, 0x2) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) 2018/01/13 01:53:22 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008a9000-0x4)=0xc) r2 = add_key$keyring(&(0x7f0000f8c000)='keyring\x00', &(0x7f000071a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) select(0x40, &(0x7f000065e000)={0xffff, 0xfa, 0x0, 0xfff, 0x5, 0x0, 0x6937, 0x1ff}, &(0x7f0000bcb000)={0x40, 0x40, 0x4bec, 0x6, 0x7, 0x5, 0x2, 0x4}, &(0x7f0000384000-0x40)={0x4, 0x40, 0x3, 0x8, 0x1ff, 0x4, 0x1, 0x5}, &(0x7f00006f3000-0x10)={0x0, 0x0}) keyctl$get_persistent(0x16, r1, r2) 2018/01/13 01:53:22 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000f3e000-0x80)=@generic={0x0, ""/126}, &(0x7f0000337000-0x4)=0x80) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f1c000+0x6de)={{{@in6=@mcast2={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], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000022d000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007c0000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000063a000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000146000)={0x8, 0x6, 0x200, 0x8}) r1 = dup2(r0, r0) syz_open_dev$amidi(&(0x7f00007f3000-0xc)='/dev/amidi#\x00', 0x80000001, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000087c000-0xe)="6e65742f7866726d5f7374617405") dup(r2) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00005f2000-0x4)=0x0) pread64(r2, &(0x7f0000015000)=""/0, 0x0, 0x0) syz_open_dev$midi(&(0x7f000078d000-0xb)='/dev/midi#\x00', 0x8, 0x200000) syz_extract_tcp_res(&(0x7f0000f97000)={0x0, 0x0}, 0x4, 0x5) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) write$tun(r2, &(0x7f0000b4f000-0xaf)=@pi={0x0, 0xe9ff, @ipv6={0xf9, 0x6, "351cba", 0x83, 0x5e, 0xfe00000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@fragment={0x3f, 0x0, 0xd46, 0x8, 0x0, 0xde, 0x2}, @routing={0x3f, 0x6, 0x3, 0x8, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x32, 0x0, 0x8, 0x3, 0x0, 0x0, 0x0}], @tcp={{0x3, 0x1, 0x42424242, r3, 0xff, 0x0, 0xe, 0x8, 0x3f, 0x0, 0x1, {[@window={0x3, 0x3, 0x7}, @nop={0x1}, @nop={0x1}, @timestamp={0x8, 0xa, 0x400, 0x8}, @sack={0x5, 0xa, [0x3, 0x0]}, @sack={0x5, 0x6, [0x894]}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {"a44d86"}}}}}, 0xaf) getresuid(&(0x7f0000645000-0x4)=0x0, &(0x7f00004bc000-0x4)=0x0, &(0x7f0000fad000)=0x0) 2018/01/13 01:53:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000527000-0x50)=[{&(0x7f0000000000)=""/107, 0x6b}, {&(0x7f0000000000)=""/106, 0x6a}, {&(0x7f00004ec000)=""/4096, 0x1000}, {&(0x7f0000001000-0xac)=""/172, 0xac}, {&(0x7f0000000000)=""/68, 0x44}], 0x5, 0x0, 0x0, 0xfffffffffffffffb}, 0x2161) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000c3c000-0x4)=0x0, &(0x7f0000608000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x40, 0x0, 0x1f, 0xa, 0x80, 0xa0, 0x3a, r1, r2}, {0xfffffffffffffff7, 0x6fd, 0x9, 0x401, 0x100, 0x7ff, 0xe806, 0x3}, {0x87, 0xc800000000000, 0x5f6, 0x1}, 0x5, 0x3, 0x0, 0x1, 0x3, 0x2}, {{@in=@empty=0x0, 0x2, 0x7e}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x1, 0x3, 0x8001, 0x7c3c, 0x546773a2, 0x5}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x100) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f00006d4000-0xd8)=@ioapic={0x10000, 0x8001, 0x3, 0x100000001, 0x0, [{0x401, 0x7, 0x401, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x14, 0x3, 0xffff, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x8001, 0x45, 0x3, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x9, 0x6, 0x5, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x1, 0x10000, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0xa82}, {0x200, 0x6, 0x86, [0x0, 0x0, 0x0, 0x0], 0x12000}, {0x4, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x7, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x9, 0x10000, 0x41f252c8, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x37d2, 0x4, 0x4231, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x4, 0x100000000, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x800, 0x6, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x7fff}, {0x40, 0x7, 0x259, [0x0, 0x0, 0x0, 0x0], 0x3b4}, {0x2, 0x1ec, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0xffffffff, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0], 0x180000000000000}, {0x6, 0x80, 0x6, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x10001, 0x2, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x8, 0x6, 0x8, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8000, 0x40, 0x9, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xff, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0], 0x7f}, {0x40, 0x80000000, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff8}, {0x4, 0x6, 0xf0a2, [0x0, 0x0, 0x0, 0x0], 0x200}, {0x1f, 0xae, 0xc34, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xea, 0x4a, 0x4, [0x0, 0x0, 0x0, 0x0], 0x3}]}) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003dc000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000c16000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f000081b000)={"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"}) close(r4) ioctl$KVM_ASSIGN_SET_MSIX_NR(r4, 0x4008ae73, &(0x7f0000c18000+0x23e)={0x12, 0x1f}) close(r6) 2018/01/13 01:53:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000019c000-0x2)=0xdf, 0x2) r1 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b34000)={0x0, 0x0}, &(0x7f0000a03000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003c2000)={r2, 0xa5, "ade127347040b8e1f10693cee15213fcf4becaa3c0312e4e31ca920395a453935e9fe90c9a6f23bf1a344e00139aab8f92b253bdcf3695eb1577bc1cbbb0334a2206c29a9f22d0c38e6f1bc0495e8e1de04dac0dd9626b2166220a49307c5da34d54b53dc7d414e351a0ffc79c62b2f4a6a918b67512b80b5828536f3c741bea447d815876c2df89bb103bdaee99919046539035a483fb281205bb8ab0e8d8d8fe92fe065a"}, &(0x7f000038f000)=0xad) write(r0, &(0x7f0000255000)="1f00000001021f9f4c0000ffffbcf6ff0a0000ff090001800400010000df18", 0x1f) 2018/01/13 01:53:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) eventfd2(0x0, 0x0) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) 2018/01/13 01:53:22 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000936000)='./file0\x00', 0x100, 0x80) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008a0000)=0x401, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) 2018/01/13 01:53:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fc9000-0xd)='/dev/usbmon#\x00', 0x3, 0x40200) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000804000)='/dev/mixer\x00', 0x88100, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00002c9000-0x4)=r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000374000-0x20)={@generic="5d0bd66698e0cb19cb3d7900a6b790d9", @ifru_flags=0x5000}) r2 = socket$inet6(0xa, 0x2000000000001, 0x4) setsockopt$sock_int(r2, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/13 01:53:22 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e87000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000a48000)=0x5, &(0x7f0000521000)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000d01000-0x4)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f00005ca000)="906fdc8ff53aa498e462546400999e5a1285e678112844d9b53a5b51179bd8795d641f741486baa440fae6af6ea13af84182d5d5b12b3943081cab08051722b68cba080043b6e1132bbe86393d5c94e09b6a673e03bff1482e15c3b0c1fd4c9b3f6677dc676c7dbe4800950df0d3b69085f60c0d8861ff08e2b6b0389016557158d485ec5624a12c4ed7f85635bcbca9607ce510a28779f14db4371bdcf20f721de37c1c70df7e3971200d60e3b60a938cbfa642dc51236069457c0d6e616cc334b4") inotify_add_watch(0xffffffffffffffff, &(0x7f00005bb000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) r1 = accept$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) ioctl$void(r1, 0xc0045c77) 2018/01/13 01:53:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) 2018/01/13 01:53:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000120000)=""/40) r6 = socket$key(0xf, 0x3, 0x2) fchmod(r6, 0x1e) r7 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r7, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r5, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r8 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r7) keyctl$update(0x2, r8, &(0x7f0000141000)='^', 0x1) r9 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r10, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r9, 0x400442c8, &(0x7f00004ca000-0x34)={r3, 0x1, 0x4, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r9, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) 2018/01/13 01:53:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) 2018/01/13 01:53:22 executing program 7: socketpair(0x10, 0x5, 0x6, &(0x7f0000549000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00009d9000)="f0b5b5f4dc7af7a873c2f9da2ce7b2c798f78bc92a5de620003e0b1e2ade6fb81305a2084e171a81340d62476ed8b773da4db205af3abaf55fb3de6067c3aaafbb015f5ce2e984bcc5d28a9038e0ad882a7ad90ba8662630bab0fa3c1b1ba04df848a08ab4ce59f3b8e6e6735548514a8454095889e4a2f05ffb88059d664692169ac2dd43e4226a2c10", 0x8a) r1 = socket$netlink(0x10, 0x3, 0xe) writev(r1, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) 2018/01/13 01:53:22 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000120000)=""/40) r6 = socket$key(0xf, 0x3, 0x2) fchmod(r6, 0x1e) r7 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r7, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r5, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r8 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r7) keyctl$update(0x2, r8, &(0x7f0000141000)='^', 0x1) r9 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r10, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r9, 0x400442c8, &(0x7f00004ca000-0x34)={r3, 0x1, 0x4, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r9, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) 2018/01/13 01:53:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) 2018/01/13 01:53:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001f8000-0x11)='/selinux/enforce\x00', 0x40180, 0x0) sendto$llc(r1, &(0x7f0000e72000-0x5b)="4eca5c0e47cc92d57667eeae08afaad380d91e0ec9a4917175ac51671a9eda15182fb9729d4130b3dadfaaa3572cff06d584ad5646c3bfd076d2437ba0ec4ce19d5ad9c49c7485444d04e2b3e1fa0bcf7676a92b08db167aa0f7a9", 0x5b, 0x4000000, &(0x7f000034a000-0xe)={0x1a, 0xff, 0xffff, 0x1, 0x2, 0x3ff, @random="ba401af0b0cf", [0x0, 0x0]}, 0x10) mq_timedreceive(r1, &(0x7f0000c9a000)=""/214, 0xd6, 0x0, &(0x7f0000592000)={0x77359400, 0x0}) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00006ce000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a41000)=0x14) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fc1000)={0x2, [0x5ca, 0x3]}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000070b000)=0x2, 0xc4a0337b9aa2da5) 2018/01/13 01:53:22 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(0xffffffffffffffff, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) dup(r0) writev(r0, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) 2018/01/13 01:53:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000005f000-0x14)={0x0, 0x7f, 0xfff, 0x6f, 0x8, 0xe0}, &(0x7f000059f000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fb8000-0x8)={r1, 0x9}, &(0x7f000012e000-0x4)=0x8) eventfd2(0x0, 0x0) write(r0, &(0x7f00008a8000-0x21)="1f00000001021f9f4c0000ffffbcf6ff0a0000ff090001800400010000df18", 0x1f) 2018/01/13 01:53:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) nanosleep(&(0x7f0000867000)={0x0, 0x0}, &(0x7f0000a77000-0x10)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) open_by_handle_at(r0, &(0x7f00002ac000-0xf)={0xfa, 0x1, "048d8f395b57507cf0e16d8ce49d86f59a9e57323620af4eba899c0fb338ee8d0a4bda82e758b06c3cd24d700ccb49e3aabc34801299b260ee6cfa6e3f0cf3ca468895d11447fb42d3592c3abe525df3e18ee0d730191b22094bfc6f14cb84a5e78be3b693e9f7e107e3f9335de10275bef61b6e6a6306cf6d182cba133174a42d437cf38c9c2d410b142f15a17cee14014af3915e5ad6c23b6eeda878bd19644018f6c82164cc4647c22d47eae98db6f4d590af0a914bb66c47fb73786502d959f075e129ff0d418ef6c3e137f0433e1fab16325cc0168f12f4b3c5061c553d20dc279a565c59fbd5c6f48350c7b355c0f8"}, 0x40000) close(r1) close(r2) 2018/01/13 01:53:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r2, &(0x7f0000b63000)={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x29}, 0x7) r3 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000668000)=0xe0, 0xfffffffffffffdc2) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r4 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f0000120000)=""/40) r5 = socket$key(0xf, 0x3, 0x2) fchmod(r5, 0x1e) r6 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r6, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r4, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r7 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r6) keyctl$update(0x2, r7, &(0x7f0000141000)='^', 0x1) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r9, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r8, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:22 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(0xffffffffffffffff, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) 2018/01/13 01:53:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e67000)='/proc/self/net/pfkey\x00', 0x18842, 0x0) accept4(r0, &(0x7f0000648000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000069d000-0x4)=0x14, 0x800) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda000005000000000000c0000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) 2018/01/13 01:53:22 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(0xffffffffffffffff, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000120000)=""/40) r6 = socket$key(0xf, 0x3, 0x2) fchmod(r6, 0x1e) r7 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r7, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r5, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r8 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r7) keyctl$update(0x2, r8, &(0x7f0000141000)='^', 0x1) r9 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r10, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r9, 0x400442c8, &(0x7f00004ca000-0x34)={r3, 0x1, 0x4, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r9, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) 2018/01/13 01:53:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) openat$audio(0xffffffffffffff9c, &(0x7f0000901000-0xb)='/dev/audio\x00', 0x20000, 0x0) 2018/01/13 01:53:22 executing program 3: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004aa000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpeername$ax25(r1, &(0x7f00006ec000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008b8000)=0x10) writev(r0, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) 2018/01/13 01:53:22 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) 2018/01/13 01:53:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000c2b000-0xd)='/dev/dmmidi#\x00', 0x5, 0x98000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000081b000)={"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"}) close(r1) close(r3) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b33000)='/dev/rtc\x00', 0x2002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f000021e000)={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]}) 2018/01/13 01:53:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000004007, 0x2, 0x1) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r2, &(0x7f0000682000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x6) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:22 executing program 3: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e5f000)='/dev/usbmon#\x00', 0x5, 0x101000) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00005b3000)=0x0, &(0x7f0000ebb000)=0x4) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000724000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) setsockopt$sock_int(r1, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000459000)='/dev/usbmon#\x00', 0x81, 0x100) bind$bt_rfcomm(r0, &(0x7f0000a15000-0x9)={0x1f, {0x3, 0x453a, 0x6, 0x1ff, 0x32e, 0x4}, 0x1ff}, 0x9) r1 = socket(0x10, 0x2, 0xc) lstat(&(0x7f00005f4000-0x8)='./file0\x00', &(0x7f0000efe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000fa3000)={&(0x7f0000acc000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000896000)={&(0x7f0000631000-0x20)={0x20, 0x3c, 0x400, 0x7, 0x2, {0xe, 0x0, 0x0}, [@typed={0xc, 0x36, @uid=r2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000007a000-0xc)={0x6, r3, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00008a8000-0x21)="1f00000001021f9f4c0000ffffbcf6ff0a0000ff090001800400010000df18", 0x1f) getsockname(r1, &(0x7f0000782000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f4000-0x4)=0x8) 2018/01/13 01:53:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000120000)=""/40) r6 = socket$key(0xf, 0x3, 0x2) fchmod(r6, 0x1e) r7 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r7, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r5, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r8 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r7) keyctl$update(0x2, r8, &(0x7f0000141000)='^', 0x1) r9 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r10, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r9, 0x400442c8, &(0x7f00004ca000-0x34)={r3, 0x1, 0x4, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r9, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) 2018/01/13 01:53:22 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) 2018/01/13 01:53:22 executing program 3: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:22 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) 2018/01/13 01:53:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000e57000)={0x0, 0x8, 0x4}, &(0x7f0000607000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000009f000)={r1, 0xa4, "8d060cb98188c13cec400cdea873157794c71c9f7b36b377d4422f4cc916eb1e211f75cd454f6f6d555303f08ae34102b66c99389c2ac5019399e75d79da61582ca8b253edcd21267e19c23faf37ac5b043e09e57bec537b7a21a5359af8cb1bf26052e7009afa10bf010f7eb6306591c373f6d0fd1878bfd9c275553137ef4bc83ca2915d264271181f35c7ce1164cd19bb5f73c1b562d4b3822c867a596a5fb55db6f2"}, &(0x7f0000927000)=0xac) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000120000)=""/40) r6 = socket$key(0xf, 0x3, 0x2) fchmod(r6, 0x1e) r7 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r7, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r5, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r8 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r7) keyctl$update(0x2, r8, &(0x7f0000141000)='^', 0x1) r9 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r10, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r9, 0x400442c8, &(0x7f00004ca000-0x34)={r3, 0x1, 0x4, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r9, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) 2018/01/13 01:53:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) r1 = syz_open_dev$amidi(&(0x7f00000ff000)='/dev/amidi#\x00', 0x6, 0x40) ioctl$TIOCCONS(r1, 0x541d) 2018/01/13 01:53:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) 2018/01/13 01:53:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) 2018/01/13 01:53:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x400000000003, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:22 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) 2018/01/13 01:53:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) eventfd2(0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00002ec000-0xb)='/dev/vcsa#\x00', 0x3, 0x14000) openat(r1, &(0x7f0000d64000-0x8)='./file0\x00', 0x4000, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f000041f000)="1f00000001021f814c0000ffffbcf6ff0a0000ff0900018004001c0000df18", 0x5) 2018/01/13 01:53:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000120000)=""/40) r6 = socket$key(0xf, 0x3, 0x2) fchmod(r6, 0x1e) r7 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r7, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r5, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r8 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r7) keyctl$update(0x2, r8, &(0x7f0000141000)='^', 0x1) r9 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r10, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r9, 0x400442c8, &(0x7f00004ca000-0x34)={r3, 0x1, 0x4, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 01:53:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000b39000-0x4)=0xc0, 0x4) writev(r0, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) mlockall(0x2) 2018/01/13 01:53:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) 2018/01/13 01:53:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000081b000)={"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"}) close(r1) fcntl$addseals(r2, 0x409, 0x1) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ff6000)={0x6, r2, 0x0}) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000420000-0x10)={0x1, 0x1000, &(0x7f0000ae8000)="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"}) close(r2) 2018/01/13 01:53:22 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00008a6000-0xd)='/dev/usbmon#\x00', 0x100000000, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000d64000)='/dev/vcsa#\x00', 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000a57000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007fc000)=0x14) seccomp(0x1, 0x1, &(0x7f0000b2d000-0x10)={0x1, &(0x7f0000386000-0x8)=[{0x5, 0x20, 0x7fffffff, 0x100000001}]}) syz_open_dev$random(&(0x7f00009d7000-0xc)='/dev/random\x00', 0x0, 0x200) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000d3d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x21, r3}) setsockopt$sock_int(r2, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r1, &(0x7f0000a99000)=""/171, 0xab) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_id=r8, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:22 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000067c000-0xb)='/dev/adsp#\x00', 0x40, 0x200) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000ff8000)={0x4, 0x10000, 0xffffffff80000000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCMGET(r0, 0x5415, &(0x7f0000e70000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00006ed000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) r2 = gettid() setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e8f000-0x8)={0x2, 0x101, 0x1d, 0x5e}, 0x8) prlimit64(r2, 0x8, &(0x7f0000a8f000)={0x7ff, 0x1}, &(0x7f00000e1000-0x10)={0x0, 0x0}) 2018/01/13 01:53:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) 2018/01/13 01:53:22 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) 2018/01/13 01:53:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000236000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000283000)={0x3, 0x6, 0x7}) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000120000)=""/40) r6 = socket$key(0xf, 0x3, 0x2) fchmod(r6, 0x1e) r7 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r7, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r5, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r8 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r7) keyctl$update(0x2, r8, &(0x7f0000141000)='^', 0x1) r9 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r10, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r9, 0x400442c8, &(0x7f00004ca000-0x34)={r3, 0x1, 0x4, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 01:53:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) 2018/01/13 01:53:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c60000-0x4)=0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r2, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r4 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r5 = socket$key(0xf, 0x3, 0x2) fchmod(r5, 0x1e) r6 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r6, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r4, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r7 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f0000189000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r6) keyctl$update(0x2, r7, &(0x7f0000141000)='^', 0x1) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r9, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r8, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff9, &(0x7f0000599000)={0x0, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000577000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000075000-0x4)=0x7, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000483000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000dfd000)={"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"}) close(r1) close(r2) 2018/01/13 01:53:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ca1000-0x10)='/selinux/create\x00', 0x2, 0x0) vmsplice(r0, &(0x7f0000610000)=[{&(0x7f0000433000)="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", 0xfa}, {&(0x7f0000aa7000-0x52)="4b967273540a3510cfc5ab979ce282c36b4b8e5666d8277873d41c9dda02243444249bf8fe8642af9091baa9306f6c61679b9e835c77d0b6fce47bd3b6622ce89ed8be74678daf227482f54361d0053e55e9", 0x52}], 0x2, 0x2) r1 = accept4(0xffffffffffffff9c, &(0x7f00009ba000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00000d9000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00006c6000)={0x0, 0x80000001, 0x216, 0x3, 0x2, 0xfff, 0x800, 0x100, {0x0, @in6={{0xa, 0x0, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x9a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1ff, 0x1, 0xfffffffffffffffb, 0x8}}, &(0x7f0000bfd000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c19000-0x8)={r2, 0x8e70}, &(0x7f0000504000)=0x8) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00006c3000)='/dev/cuse\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f99000)={r4, 0x50, &(0x7f0000adb000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) writev(r3, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004cc000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000ac9000-0x10)={0x4, 0x49, &(0x7f0000e2b000)="baa9fc671e70e57930403d4237144a0eaad20dd95ad1cfe5a51dc843090ed87e87a59507cf215aa6c94af648a9f8f1d3a04a26d2e28a91d2080afd14c2e792e34df4ed2c70656eb35c"}) 2018/01/13 01:53:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009f9000)='/dev/rtc\x00', 0x200000, 0x0) bind$bt_rfcomm(r1, &(0x7f0000086000)={0x1f, {0x6, 0x3, 0x4, 0x7fffffff, 0xff, 0xfffffffffffffffe}, 0x1}, 0x9) syz_open_dev$adsp(&(0x7f00009ed000)='/dev/adsp#\x00', 0x5, 0x80) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000120000)=""/40) r6 = socket$key(0xf, 0x3, 0x2) fchmod(r6, 0x1e) r7 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r7, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r5, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r8 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r7) keyctl$update(0x2, r8, &(0x7f0000141000)='^', 0x1) r9 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r10, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r9, 0x400442c8, &(0x7f00004ca000-0x34)={r3, 0x1, 0x4, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) 2018/01/13 01:53:22 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ff8000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000055b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) bind$alg(r0, &(0x7f0000b6f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(blowfish-generic)\x00'}, 0x58) r3 = syz_open_dev$dmmidi(&(0x7f0000191000-0xd)='/dev/dmmidi#\x00', 0x5a, 0x101000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000d9000)={r2, 0x80000, r3}) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000aa8000-0x20)={0x20, 0x23f1, 0x2, 0x80, 0x2, 0x1}) r5 = socket(0x10, 0x2, 0xc) eventfd2(0x0, 0x8000) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000863000)={0x29, &(0x7f0000a25000-0x29)="ef62c86b49eaa78c1ddf0bee2b61532bcb7b68f0855e1ec57657ac3dd4aa46f6cd579df4707af0ea50"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000afd000-0x4)=0x6, 0x4) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f000016c000)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00006c2000)=0x8) connect$ipx(r5, &(0x7f0000597000-0x10)={0x4, 0x2a, 0x1, "0273e710ef5c", 0x7fff, 0x0}, 0x10) 2018/01/13 01:53:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) 2018/01/13 01:53:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x1, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000862000)=""/192) r2 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r2, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r4 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f0000120000)=""/40) r5 = socket$key(0xf, 0x3, 0x2) fchmod(r5, 0x1e) r6 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r6, &(0x7f00001a8000-0x6f)=""/111, 0xfffffffffffffee7) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r4, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r7 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r6) keyctl$update(0x2, r7, &(0x7f0000141000)='^', 0x1) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r9, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r8, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x2000000001246, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) 2018/01/13 01:53:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0x44011, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x7) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:22 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) [ 195.464781] QAT: Invalid ioctl 2018/01/13 01:53:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008ea000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000cb8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000062c000-0x8)={r2, 0x4}) 2018/01/13 01:53:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) 2018/01/13 01:53:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f92000-0x4)=0x2, 0xffffffc8) 2018/01/13 01:53:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000874000-0xc)='/dev/ashmem\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) 2018/01/13 01:53:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) bind$netlink(r0, &(0x7f0000525000-0xc)={0x10, 0x0, 0x1, 0x1000}, 0xc) eventfd2(0x0, 0x0) eventfd(0x80) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000257000-0x4)=0x0) r2 = getpgid(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00008a8000-0x21)="1f00000001021f9f4c0000ffffbcf6ff0a0000ff090001800400010000df18", 0x1f) ptrace$setsig(0x4203, r2, 0x8, &(0x7f000003d000-0x10)={0x2, 0x7, 0x7, 0x101}) 2018/01/13 01:53:22 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3aa, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000be0000-0x1)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x3, 0xfffffffffffffff9, 0x0, 0x1000000000009, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000081b000)={"13bae9f3226837232eff4ba774b070b555a3f8e15ef2f351b92515aa6cf9f1cf1dd15588fef2df6ce4e2ae7e1fae85fe8b195918911389e42751869a832b2d54b5e88c03783b56158a4300b6fd9cb6e62a0a829bc58a322b5afddfd97667a81e4ebd0bfa989fd26212d38252b44674a0090e29f3a41ed1e0403ae5adde09074efb2d72229b202ec129c51db4b13285d501dd4ac5a8fd41e7f92d894624ddbbeb71105ddb088f973ec09b955d2770b92c6eec486bf5393e2ac0ef9556fef0b266a33927a405d3803ac4e371503269af14723e9a95f9835c900ba84f51e7dcf1a9a3c9b48c0b3c6f4c35432a01cc18ea187f3bcffe96b849f4cf2f7dc2f0c83cf688cebb738a876636ab6e54385d64147fa00d8e3cff10199164ed9ae1a557423c93fbbdbd490b18c7c00d72fd458106f7ad33aeb15a2a9df1e13e40c56e47d510c294e35a2824be561ddd8a1bd2f46281ef8a1ed94e2602e5817fdbf383d0233fa49fd8d320395982445d8f0a38084fb9d407a174a2fe32dc1a18220ced4194ab02ca745297c297b9bf84a9b05c37988cddde4b4f467be15fe8ed5a2e2c865443dfc257265c0c0f7c68bcc966f4e3b3a13c67caae965c9fc11363eec73f252e1eab42e121ce77cb9ac251993f3df527ded293a5d14b73673cf4a4402d646141eaed8dbf9f23bce72f0118d9a4fbfa004492d5a92b56701f6b5c6e2be84b0f2e3c5b2a509ff7a7cdbac284b7750a4e21fbb73ec32210d14839cb7974be6c567eed9d64d9d33d72a4019355b38d0b739e2cae0311e25af406c9704822524828ef9b44fcbb6e57151f3a3f10b98f791bc274f3697af86f1698eee67d6ec780f005763bd97e4142854a30e5cc264fa3f38578e39c8137c5148b12a75a08fb0429d76d8a29909f66826a16bfc99641ba733f20c55be3066520a6bf0b451f2cdc898b4e7569e2c48a9d916ba3e8a457cbe26d7f4d615d1cb08e376a79479540cd9d01025f4862634e68beb29496b6a30db3c5372dd43585409f580cd5a8ff78484543230c44b541f2793490011159f260ea3642c73853689d64a3e05d8b5ffe82b7e67155f0b1b2bbedaee006f1cb5359043c9d28a49646d935d28eaa57dab665bcb4c434dfe2c8f5900c0c1d3dcaa6271c6af02b38fad3569902afaae2a79a6afc1c42f5628f1c1ec9403b0d9b49ef6b33416ed614fb5226a10aef69bcd2aa58b6124a43afdd0480d54c435d3bb6cb2c9470a583ca157d525b16af1e7fadcba7e6301974a05acb42dedb4b201a584d7c0a2184a039dbeaca04734c54008e0488908301b4a8b60b2b2477c39c9561f1203e0b7bd8944330eb8d8312ea7edb2728ee21121e26357e5609117cc70952ce481d56d60a00bd04628045d8cab6a2a4e4a15fc702a226cd47d75918917e595bafe1d120025893fcbcd3d81c7e5b408579b42d15"}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001d4000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000e66000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000720000)=0xb) r4 = syz_open_dev$vcsn(&(0x7f0000fe0000-0xa)='/dev/vcs#\x00', 0x5, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f000063b000)=0x400) close(r2) close(r2) sendto$ax25(r4, &(0x7f000099e000-0xcb)="99b3fdc4c86ffd9f4cafff326b47374613d915bf158a348f70d993802b125a79d6e8f17bacc5049d35edea40a2153c8855d22f81bd99274c6d32f97105ed5f936bd06fdd39b5a1f1c1d4e9c67e9bde0a01b810aa6c76f445754756e06c9132eb0e3d01c34b12d5036518755edeb5936f1b3e04014cf0a1e64c050b6ed1b49c031b211fbb3b07a1dcdf7a3f3ed3eee3113f749d28e4641b28cdcf85decea6c738c4cea6e68473fe96735e1c086231a6257447387b4db3b6394963e0c4720a845b04927f31d8a6c1e46d8c69", 0xcb, 0x4014, 0x0, 0x0) 2018/01/13 01:53:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000120000)=""/40) r6 = socket$key(0xf, 0x3, 0x2) fchmod(r6, 0x1e) r7 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r7, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r5, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r8 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r7) keyctl$update(0x2, r8, &(0x7f0000141000)='^', 0x1) r9 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r10, 0x6}, 0x8) 2018/01/13 01:53:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) 2018/01/13 01:53:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) 2018/01/13 01:53:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007a3000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) writev(r0, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008d1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000177000)=0x0) 2018/01/13 01:53:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) r1 = dup3(r0, r0, 0x627c5e87e3f44138) getsockopt$netlink(r1, 0x10e, 0x3d4024e110e2758f, &(0x7f0000738000)=""/115, &(0x7f00001ff000-0x4)=0x73) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000223000-0x20)={0xffffffff, 0x4, 0x9, 0xfffffffffffffc00, 0x1, 0x1}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00005d5000)={0x280, @time={0x0, 0x1c9c380}, 0x10000, {0x3ff, 0x7}, 0xfffffffffffffffb, 0x2, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 01:53:23 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) 2018/01/13 01:53:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket(0xa, 0x3, 0x3a) setsockopt(r4, 0x3a, 0x100000001, &(0x7f0000e18000)="b7d95f4beda9ae2a9ebcfd9fbcd526e0a80f973b2e65381d0467332297eb000fc6", 0x21) r5 = socket$key(0xf, 0x3, 0x2) fchmod(r5, 0x0) r6 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r6, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r7 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r6) keyctl$update(0x2, r7, &(0x7f0000141000)='^', 0x1) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000a0a000-0x41)={0x0, 0x39, "0df55a1afe0d15c9ef4b0b4c68e9b3b875b8053905b3ec14064b08d30a80d03840030272960f04c1464a3e3c9d5229b6f312533e5ebf7ffede"}, &(0x7f0000d0c000)=0x41) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={r9, 0x4, 0x36e54b46, 0x71, 0xa, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r10, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r8, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) [ 195.696041] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=722 sclass=netlink_route_socket pig=3976 comm=syz-executor6 2018/01/13 01:53:23 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00002e4000-0xa)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000260000)=""/38, &(0x7f0000a9b000-0x4)=0x26) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f00006d0000)=""/249, &(0x7f0000e1c000)=0xf9) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d18000)=0x0) writev(r0, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) 2018/01/13 01:53:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000120000)=""/40) r6 = socket$key(0xf, 0x3, 0x2) fchmod(r6, 0x1e) r7 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r7, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r5, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r8 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r7) keyctl$update(0x2, r8, &(0x7f0000141000)='^', 0x1) r9 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r10, 0x6}, 0x8) 2018/01/13 01:53:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f000028f000-0x8)={0x0, 0x0}) listen$netrom(r1, 0xd96d) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) 2018/01/13 01:53:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000216000-0x4)=0x0) eventfd2(0x0, 0x0) r1 = msgget(0x0, 0x1) msgsnd(r1, &(0x7f00007f4000-0x41)={0x3, "e14a8d85b21b518dd7a5fee83ce9c1d63a7f1618e08ecf06f8c64c8368cea08f87236e411d460f36e648b000315160c0aae99adb26c7470118b7006c24af243bd671ddf4a5b80dda902cd99055ece5d11fd82251896c037eed"}, 0x61, 0x800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00008a8000-0x21)="0000000001023b9f4c0000ffffbcf6ff0a0000ff090001800400010000df18", 0x1f) 2018/01/13 01:53:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000651000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000fbe000)=""/74) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0x100e2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c209f37, 0x0, 0x0, 0x3, 0x0, 0x7, 0x4, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a28000)=0x0, 0xc}, 0x420, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r2, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r4 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40080900) r5 = socket$key(0xf, 0x3, 0x2) fchmod(r5, 0x1e) r6 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r6, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r4, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) keyctl$update(0x2, 0x0, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r7, &(0x7f0000daf000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc9) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0x2a, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000fc000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000449000)=0xfff) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000081b000)={"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"}) close(r1) 2018/01/13 01:53:23 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000242000-0x4)=0x200000000000ffff, 0x4) r1 = memfd_create(&(0x7f0000fae000-0x5)='GPL\'\x00', 0x1) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00001e3000)={{0x5, 0x64, 0x2, 0x2, 0xffffffffffff0000, 0x3a616f36}, 0x80}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00004bc000-0x4)=0x2, 0xffdf) 2018/01/13 01:53:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) 2018/01/13 01:53:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000003a000-0x5)='/dev/audio\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000ceb000)=0xf000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000af4000)=0x2) writev(r0, &(0x7f000050f000)=[{&(0x7f0000419000)="23000000da08310d1800000500c900020a2400000000ff0608000c080c00800004000000e600ffe5", 0x29}], 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000d1a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 195.822464] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=722 sclass=netlink_route_socket pig=4002 comm=syz-executor6 2018/01/13 01:53:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000120000)=""/40) r6 = socket$key(0xf, 0x3, 0x2) fchmod(r6, 0x1e) r7 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r7, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r5, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r8 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r7) keyctl$update(0x2, r8, &(0x7f0000141000)='^', 0x1) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) 2018/01/13 01:53:23 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x20000000000545d, &(0x7f0000016000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(0xffffffffffffffff, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) [ 195.895233] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=722 sclass=netlink_route_socket pig=4018 comm=syz-executor6 2018/01/13 01:53:23 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000081b000)={"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"}) close(r1) close(r2) 2018/01/13 01:53:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000051d000)=0x0, &(0x7f000021e000-0x4)=0x8) writev(r0, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) 2018/01/13 01:53:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(0xffffffffffffffff, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) 2018/01/13 01:53:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa401, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000246000-0x8)='./file0\x00', &(0x7f0000ed7000-0x4)='./file0\x00', &(0x7f0000095000)='mqueue\x00', 0x0, &(0x7f00006fc000)="") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x2) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) eventfd2(0x0, 0x0) connect$bt_rfcomm(r0, &(0x7f0000725000-0x9)={0x1f, {0x200, 0x7, 0x6, 0x4, 0xff, 0xb5b}, 0x3}, 0x9) bind$alg(r0, &(0x7f00004ac000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00008a8000-0x21)="1f00000001021f9f4c0000ffffbcf6ff0a0000ff090001800400010000df18", 0x1f) r1 = syz_open_dev$dmmidi(&(0x7f0000b4a000)='/dev/dmmidi#\x00', 0x7ff, 0x204000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000090b000-0x10)={0x3, 0x1}) 2018/01/13 01:53:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000120000)=""/40) r6 = socket$key(0xf, 0x3, 0x2) fchmod(r6, 0x1e) r7 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r7, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r5, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r8 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r7) keyctl$update(0x2, r8, &(0x7f0000141000)='^', 0x1) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) 2018/01/13 01:53:23 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(0xffffffffffffffff, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df371e", 0x20) 2018/01/13 01:53:23 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ca1000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d81000-0x68)={0x0, 0x60, "e67265ef2898847138b6e16918959f4a3b1f17da1c3766f2cc501db49540686231907efe631a6f050f1a5545a732aebda1d7c0007cf1af83dc3cc07762889c1459d4dd739b5ea68d478e5e85fb953bfa6a2a0474593767f3717aa14a11a6f04a"}, &(0x7f0000785000-0x4)=0x68) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001dd000-0x14)={r2, 0x0, 0x5000000, 0x7fff, 0xeba, 0x9}, 0x14) 2018/01/13 01:53:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="", 0x0) 2018/01/13 01:53:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001c6000-0xb)='/dev/hwrng\x00', 0x12000, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000064000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt(r2, 0x541b, &(0x7f0000c61000-0x14)="a38eeb2cb0684528eb749b31f64ec91b0ba5888d") setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="", 0x0) 2018/01/13 01:53:23 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/13 01:53:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000b18000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003c3000-0x4)=@int=0x3, 0x4) r1 = socket(0x10, 0x2, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00008a8000-0x21)="1f00000001021f9f4c0000ffffbcf6ff0a0000ff090001800400010000df18", 0x1f) 2018/01/13 01:53:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000882000)='/dev/midi#\x00', 0x0, 0x40100) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000160000+0xca8)=0xfea, 0x4) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$audion(&(0x7f000014e000-0xc)='/dev/audio#\x00', 0xe6a, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000e1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f000039a000-0x8)={r3, 0x2}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000501000)=0x100000000000ff) sendto$inet6(r1, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) r4 = gettid() ptrace$peekuser(0x3, r4, 0xfffffffffffff801) 2018/01/13 01:53:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000120000)=""/40) r6 = socket$key(0xf, 0x3, 0x2) fchmod(r6, 0x1e) r7 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r7, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r5, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r8 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r7) keyctl$update(0x2, r8, &(0x7f0000141000)='^', 0x1) 2018/01/13 01:53:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0xfff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f000018d000-0x34)={r1, 0x1f, 0x9, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r7, 0x0) 2018/01/13 01:53:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cb0000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f21000-0x4)=0x0, &(0x7f0000851000)=0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000177000)={@broadcast=0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f4e000-0x4)=0xc) socket$netlink(0x10, 0x3, 0x0) 2018/01/13 01:53:23 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$audion(&(0x7f0000bf3000-0xc)='/dev/audio#\x00', 0x800, 0x10000) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000032f000)=0x0, 0x4) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000081b000)={"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"}) close(r1) close(r2) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00008b3000-0x20)={0x4000, 0xf002, 0x1, 0x0, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 01:53:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="", 0x0) 2018/01/13 01:53:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff", 0x10) 2018/01/13 01:53:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000c9b000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x808fe) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f0000e95000)={r0, 0xfffc, 0x7, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r4, 0x1) 2018/01/13 01:53:23 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="", 0x0) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff", 0x10) 2018/01/13 01:53:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e80000-0x10)=[{&(0x7f0000585000)="4a0000050000000c00000b0000c900060024000000ffff000a0000000000082004000011e600ffe56be284c68fd62ec68bf0e3cf0e4616db54f58241402e647908f419bbcfea4679f7abf6292613cc295e6e88af0bf0e7f2824287445adc08a5ea8e06fb4db61c3fd319c377667eebf9", 0x70}], 0x1) 2018/01/13 01:53:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000120000)=""/40) r6 = socket$key(0xf, 0x3, 0x2) fchmod(r6, 0x1e) r7 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r7, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r5, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r7) 2018/01/13 01:53:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000620000)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000d4c000)='/dev/snd/pcmC#D#c\x00', 0x40b, 0x400000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000eea000-0x40)={0x7, 0x5, 0x4, 0x80000001, "da66174f80d72feb65c8bf48a5280b4d357d382a8e9c3ad1e29b987b510b811e235c20e5e17afd7e6cd765ed", 0x3}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00004c2000-0xd2)="bebc9e1691e49b612d466556e0922d2f50d1c91b63b85c1039419cad9412c777d00c820d8afe83cdee415b5ae26c4a8845cc16501fc7d7f467aab27d02ea5ff6995f4cf3d1a6aa70ab5486b631e0c8b4cbfb659c2c2caf2e50583c1f2f80e31c2677729a387f2186b1db15f8c9aca6c96b7d2a55c1cb2a737f0cc0e7ac9f699f3393b85687b6be3c07c530589dd92463a177a15d43ecc67d0745b284897929df9e606faa33553f965758fc397641d9cb35b588d65013529be7881290230cb4d7e532381831a0db2174001a9e02daa36134c0", 0xd2) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005c2000-0x2)="fba3", 0x2, 0x42, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff", 0x10) [ 196.295565] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4117 comm=syz-executor7 [ 196.328272] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4125 comm=syz-executor7 2018/01/13 01:53:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000574000-0x8)=0x5) 2018/01/13 01:53:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1fffffffffffd, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) r1 = creat(&(0x7f00008c8000)='./file0\x00', 0x10) r2 = dup2(r1, r0) recvmsg$netrom(r2, &(0x7f00006ce000-0x38)={&(0x7f00000f2000)=@full={{0x3, {"79bb228c4780b9"}, 0x6}, [{"32c533ec3db137"}, {"b15022fef42839"}, {"ff9ab4c33d0b76"}, {"d7967005d12e09"}, {"63091f273620a7"}, {"9795586ab02116"}, {"d0a1061339e701"}, {"65438a2f21847f"}]}, 0x48, &(0x7f0000b06000-0x70)=[{&(0x7f0000f28000)="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", 0x1000}, {&(0x7f0000269000-0xe1)="463c61d898807b05c417d93b23d0b480f81428b9507578118daa117e1dea0167b84c9c222f01927e91f260c0aad8c6e4d01e2524a56c7cb15febc9f81c4f21d36b93bc2320fbb62c9ec893888ffc54fe07d9852c70e8ed1eae5ff9366ae7904c5d32c4ff58de768082019dc158ff9166799c0943e18f161fa3acd479dbb44094e67260e4601c7bfa5cb01b356f0c941048835af576efea3111677d8c5d8e3ed8fa375e443b6131d307413cfa1a0423478879bc89e7c46afa8437da5fe8bd2c42d0fb2159cd67d71bf8d280abd48a55b432cf3e62883b88a53ce2c28a4b6d310f1f", 0xe1}, {&(0x7f0000406000)="28bc64599e8e0e9e57e358603e65fb7cff1bfb7c768ca318ffccbef5349538a83503fae2c02d03c918acf11debb5688eef11ab666d3ab0871fb5313cea659b8841e9cfc4951e7b71cf19d0318ed0075b05b085bfeabb3a9a102cc394dc50d9dc67a1532b4b", 0x65}, {&(0x7f0000e1e000)="83adcf1a77cdb2180dd3db2a9deaa8f46a3740fb7ed7426e792885ed3c3ff729ee5f57da02681c", 0x27}, {&(0x7f0000625000)="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", 0x1000}, {&(0x7f0000768000)="5a812701020cfb2c4e73b6112be9587b511623d8184e24f2378cd85f6cc51ee0b5d81a8da207e273c59fc7431580e718b44b02490b62189a85e6fcbd7476115188b0e27553bf565c5027556578443fd5f1f0a9714b188bffdb", 0x59}, {&(0x7f00009d8000)="710dcdd4d32a28328262cce560ed9758eadd9ee5beb533a290b8b3070c5eb523cb362edf6b0a96e1d4873943a029b3676f677ce719a4d4b890c10b0bc0eeaa0313dc4c5b457cb02a", 0x48}], 0x7, 0x0, 0x0, 0x8000}, 0x3) 2018/01/13 01:53:23 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="", 0x0) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000120000)=""/40) r6 = socket$key(0xf, 0x3, 0x2) fchmod(r6, 0x1e) r7 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r7, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r5, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r8 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r7) keyctl$update(0x2, r8, &(0x7f0000141000)='^', 0x1) r9 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r10, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r9, 0x400442c8, &(0x7f00004ca000-0x34)={r3, 0x1, 0x4, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r9, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) 2018/01/13 01:53:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x800000326e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) add_key(&(0x7f0000a30000-0x12)='.request_key_auth\x00', &(0x7f0000907000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a2c000)="841669ba9249dc0b2d0d45d441dc958410cbdf514bd6661b063c90ceb619379cafc03d9c9e988c855b9d96583f1efd51c1e00429d2f66e6fceaa32ed6a7c7046f18f4691b12be67674be33f8ccfc96f745bc6afa8988268809ba907faf94f38950217aa142aa3c43fdfecd78b45b", 0x6e, 0x0) r5 = add_key$keyring(&(0x7f0000941000-0x8)='keyring\x00', &(0x7f0000680000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) r6 = add_key(&(0x7f0000698000)='.dead\x00', &(0x7f0000096000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x1b9, r5) keyctl$get_security(0x11, r6, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r7 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r6) keyctl$update(0x2, r7, &(0x7f0000141000)='^', 0x1) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r9, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r8, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0xf5f8, 0x200, 0x0, 0xda5d, 0x63, 0xe9d8, 0x3, 0x8, 0x0, 0x3, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff49000180", 0x18) 2018/01/13 01:53:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000081b000)={"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"}) close(r1) syz_open_dev$mice(&(0x7f0000267000)='/dev/input/mice\x00', 0x0, 0x0) close(r2) 2018/01/13 01:53:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000120000)=""/40) r6 = socket$key(0xf, 0x3, 0x2) fchmod(r6, 0x1e) r7 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r7, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r5, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) 2018/01/13 01:53:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000fc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) 2018/01/13 01:53:23 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="", 0x0) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff49000180", 0x18) 2018/01/13 01:53:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000572000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x400000) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00000b3000-0x4)=0x8, 0x4) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00009a7000)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0x8000, 0x7, 0x6, 0x1, 0x55a, 0x6, 0x80, 0x100000001, 0x4, 0x6, 0x100, 0x1, 0x8, 0x62e70]}, &(0x7f0000653000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000078a000-0x8)={r2, 0x0}, &(0x7f0000d8a000-0x4)=0x8) sendto$inet6(r1, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) dup2(r1, r1) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000c91000-0xbc)=""/188) 2018/01/13 01:53:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff49000180", 0x18) 2018/01/13 01:53:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000d89000)='net/udp6\x00') read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r4 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f0000120000)=""/40) r5 = socket$key(0xf, 0x3, 0x2) fchmod(r5, 0x1e) r6 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r6, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r4, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r7 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r6) keyctl$update(0x2, r7, &(0x7f0000141000)='^', 0x1) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r9, 0x6}, 0xfffffffffffffca3) ioctl$sock_bt_bnep_BNEPCONNADD(r8, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000120000)=""/40) r6 = socket$key(0xf, 0x3, 0x2) fchmod(r6, 0x1e) r7 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r7, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/13 01:53:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff4900018004000100", 0x1c) 2018/01/13 01:53:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00009c5000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x14040) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000f73000)={""/1024}) r1 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000383000-0x8)={0x0, 0x0}) writev(r1, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) 2018/01/13 01:53:23 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x4, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000878000)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x6, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000003d000)={0x9ef, 0x401}, 0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = syz_open_dev$amidi(&(0x7f0000a80000)='/dev/amidi#\x00', 0x8, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x1a)="159c9a4f372a4fb6dbcc0f13996933bd741a173965abbd53a90d", 0x1a, 0xffffffffffffffff) keyctl$setperm(0x5, r4, 0x10020000) getsockname$netlink(r3, &(0x7f00002ce000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000063b000-0x4)=0xc) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f000081b000)={"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"}) close(r2) close(r5) 2018/01/13 01:53:23 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff7", 0x13) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00001d1000)={0x0, 0x2c, "3c532f61ec09218731377479e2a81e1924134f85a388dfa9580da59b9df9dcde977f350d76ef54c3f44587b9"}, &(0x7f0000a4a000)=0x34) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000029c000-0x6)={r1, 0x10000}, 0x6) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00005f5000-0x4)=0x2, 0x5b3) 2018/01/13 01:53:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000120000)=""/40) r6 = socket$key(0xf, 0x3, 0x2) fchmod(r6, 0x1e) r7 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r7, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 01:53:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000b9000)="73746174757300ae") read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000002000-0x25)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) 2018/01/13 01:53:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000b09000)={0x7, 0x2f28, 0x3, 0xfffffffffffffff9, 0x6, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff4900018004000100", 0x1c) 2018/01/13 01:53:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000052e000)='/dev/rfkill\x00', 0x0, 0x0) writev(r0, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) r1 = syz_open_dev$sg(&(0x7f00000cb000)='/dev/sg#\x00', 0x0, 0x400000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000678000)={0xaa, 0x14, 0x0}) 2018/01/13 01:53:24 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff7", 0x13) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x1) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0xfffffffffffffee4, 0xfffffefffffffffe, &(0x7f0000806000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffe72) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff4900018004000100", 0x1c) 2018/01/13 01:53:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f000068b000-0x9)='net/udp6\x00') read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r4 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f0000120000)=""/40) socket$key(0xf, 0x3, 0x2) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00006a6000-0x6f)=""/111, 0xfffffffffffffeb9) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r4, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xfffffffffffffffe, 0x20000000012c6, 0x1000010004, 0x2, 0x0}, 0xfe17) shutdown(r0, 0x1) 2018/01/13 01:53:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000120000)=""/40) r6 = socket$key(0xf, 0x3, 0x2) fchmod(r6, 0x1e) r7 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r7, &(0x7f00001a8000-0x6f)=""/111, 0x6f) 2018/01/13 01:53:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df", 0x1e) 2018/01/13 01:53:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000c26000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000d1e000-0x6)={0x6, 0x400, 0x3}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000dc0000-0xc)={0x3, r0, 0x1}) bind$nfc_llcp(r2, &(0x7f0000baa000-0x60)={0x27, 0x0, 0x0, 0x7, 0x3, 0xfffffffffffffff9, "c6eecbddf33fcd6f616b2169148cdc937d0ecd6750e8ec3578b8aa178ac455aae2542214fb02382d136ce65a135db365cf0fdafc8742f263885897ff190ef2", 0x100000001}, 0x60) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00008fb000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f00001ee000)=0x2) 2018/01/13 01:53:24 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff7", 0x13) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 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, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000007, 0x7, 0x1000000003) connect$inet6(r0, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r1, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000bc6000-0x10)={0x5, 0x1}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000120000)=""/40) r3 = socket$key(0xf, 0x3, 0x2) fchmod(r3, 0x1e) r4 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r4, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x9, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r2, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r5 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r4) keyctl$update(0x2, r5, &(0x7f0000141000)='^', 0x1) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r7, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f000024b000-0x34)={0xffffffffffffffff, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(0xffffffffffffffff, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(0xffffffffffffffff, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(0xffffffffffffffff, 0x1) 2018/01/13 01:53:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df", 0x1e) 2018/01/13 01:53:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000308000-0x4)=0x405c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$dsp(0xffffffffffffff9c, &(0x7f0000241000-0x9)='/dev/dsp\x00', 0x482100, 0x0) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000fb0000)={0x3}, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) r1 = syz_open_dev$dmmidi(&(0x7f0000cac000)='/dev/dmmidi#\x00', 0x4, 0x101002) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000064e000)={0x2, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000af0000-0x20)={0x4, r2, 0x1, 0x2}) 2018/01/13 01:53:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006e4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000030000)={0x0, 0x0, []}) fcntl$setstatus(r1, 0x4, 0x40000) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000689000)={0xdc4, 0x6, 0x2, 0x5564, 0x9, [{0x2, 0x6, 0x52c2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x1, 0x10001, 0x20, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x80000000, 0x0, 0x3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x1, 0x5, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x33f, 0xc448, 0x0, 0x0, 0x1280, 0x0, 0x0, 0x0}, {0x3, 0x7fdd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xcc5, 0x2, 0x9, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x4, 0x800, 0x85, 0x0, 0x0, 0x2004, 0x0, 0x0, 0x0}, {0x4, 0x38, 0x9, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) modify_ldt$write(0x1, &(0x7f00002ef000)={0x0, 0xffffffff, 0x2000, 0xfffffffffffffd1a, 0x8001, 0x6, 0x6, 0x40, 0x2, 0x77}, 0x10) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000712000)={0x1, 0x0, [{0xfe7, 0x0, 0x0}]}) 2018/01/13 01:53:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000120000)=""/40) r6 = socket$key(0xf, 0x3, 0x2) fchmod(r6, 0x1e) r7 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r7, &(0x7f00001a8000-0x6f)=""/111, 0x6f) 2018/01/13 01:53:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000704000-0x4)=0xfffffffffffffd94) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000057a000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e61000-0x4)=0xe8) setsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000516000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) r5 = syz_open_dev$sndmidi(&(0x7f000001e000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x8000) setsockopt$inet6_opts(r5, 0x29, 0x37, &(0x7f0000788000-0x18)=@hopopts={0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x6}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x18) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000081b000)={"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"}) close(r1) close(r2) 2018/01/13 01:53:24 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00004eb000-0x4)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000a3a000-0x8)=0x0) ioprio_get$pid(0x2, r0) setpriority(0x0, r0, 0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x7f, 0x4100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x45) r3 = socket$inet_sctp(0x2, 0x1, 0x84) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000ef6000)={r2, r3, 0x9}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000086000-0xf)='/dev/sequencer\x00', 0x880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000001000-0x6)={0x200, 0xfffffffffffffff7, 0x87}) 2018/01/13 01:53:24 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b8", 0x1d) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df", 0x1e) 2018/01/13 01:53:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6000020000001274, &(0x7f0000ded000-0x83)="") syz_open_dev$sndseq(&(0x7f00005d2000)='/dev/snd/seq\x00', 0x0, 0x4000) openat$kvm(0xffffffffffffff9c, &(0x7f0000c83000-0x9)='/dev/kvm\x00', 0x0, 0x0) 2018/01/13 01:53:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000120000)=""/40) r6 = socket$key(0xf, 0x3, 0x2) fchmod(r6, 0x1e) add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/13 01:53:24 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b8", 0x1d) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) 2018/01/13 01:53:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df", 0x1e) 2018/01/13 01:53:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000029000-0x4)=0x0, 0x4) r1 = dup(r0) sendto(r1, &(0x7f0000003000-0x1001)="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", 0x5e9, 0x8801, 0x0, 0x0) r2 = gettid() sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005e000-0x20)=[{&(0x7f0000030000-0x99)='}', 0x1}], 0x1, &(0x7f000003b000-0x1d0)=[], 0x0, 0x0}, 0x0) inotify_add_watch(r1, &(0x7f0000743000)='./file0\x00', 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000175000-0x8)={0x9, 0x7f}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) clone(0x0, &(0x7f0000479000)="", &(0x7f00004cd000-0x4)=0x0, &(0x7f00000e8000-0x4)=0x0, &(0x7f0000fa2000-0x88)="") fcntl$setown(r3, 0x8, r2) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000b63000)=@common='ifb0\x00') fcntl$setsig(r3, 0xa, 0x12) tkill(r2, 0x16) 2018/01/13 01:53:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x129) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x4) 2018/01/13 01:53:24 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b8", 0x1d) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df", 0x1e) 2018/01/13 01:53:24 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getdents64(r1, &(0x7f00006fd000-0xd9)=""/217, 0xd9) r2 = getpgid(0xffffffffffffffff) r3 = getpgid(r2) perf_event_open(&(0x7f0000cda000-0x78)={0x2, 0x78, 0xe13, 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}, r3, 0x0, 0xffffffffffffffff, 0x0) 2018/01/13 01:53:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000000007, 0x1, 0xffff) connect$inet6(r2, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000174000)='net/udp6\x00') read(r4, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000120000)=""/40) r6 = socket$key(0xf, 0x3, 0x2) fchmod(r6, 0x1e) r7 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r7, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r5, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r8 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r7) keyctl$update(0x2, r8, &(0x7f0000141000)='^', 0x1) r9 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r10, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r9, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r9, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x800000011, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = creat(&(0x7f0000060000)='./file0\x00', 0x1) accept4$inet(r1, &(0x7f00009e6000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b6000)=0x10, 0x80800) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000120000)=""/40) r6 = socket$key(0xf, 0x3, 0x2) fchmod(r6, 0x1e) 2018/01/13 01:53:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000081b000)={"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"}) close(r1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fc6000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00008b2000-0x30)={0x8, 0xffffffffffffffff, 0x7, 0x3, 0x2, 0x1f}) close(r2) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000ff3000-0xc)={0x20000002, 0x0}) 2018/01/13 01:53:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008ee000)='/selinux/enforce\x00', 0x10000, 0x0) recvfrom$llc(r1, &(0x7f00004a5000)=""/190, 0xbe, 0x2000, &(0x7f0000ae9000-0x10)={0x1a, 0x1c, 0x5, 0x20, 0x4, 0xe48, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000138000-0x38)={&(0x7f0000cd3000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000050b000-0x56)=[{&(0x7f00005e6000-0x1000)="a49cfd37b03fca36049f76a42c3ad7316f35e5ff44eba7f383b89780bd458737bd4e882e0321546056413cbb0d3029e5c884b87c1672e1b4df2a0170083b4cf9d2eec705ba58928acb301d2e1125a49e9661706c1e7a67a147ad049d1e34574315e4e21dbcdf689644fe37d44e787f113b47c7bdd508d684d2469ca4ec5603fc220e449a819d39e3c45cb9adbfce4041a65056d9382a018796761163401d947ecd70ed4ccccc28583f06250efa36bdc33bfd227cdddc08b00fbe263526709e2c9a0154b1401ab5c17041a9541cd4161d60aa1777d3295c307dacf0716ba1d079f1d29065ecfda8390055f950a84c7c204f815ec686682a3d5e257e4d1ad5f1c5c46b824723c83c1c3b719dd8983b63cb50293c59fc8cdc31eabc2685b3ac375ebb9ac6015b16321f5b71f5b8e310adb44d2bc3cb30dcd9b6e56454fd7a59dbd1f8cad58de04b7064a71e58a68b9b7e8d1b880eef5649e612e4a68c4749b6a920cffc9651ba4ecab01f7d685e83d5a7395f0f701b00442499f8728d46e097eb20e014128c87c978c516316e06acae49b7d81cdea75f7094e1831adb74fca8c686d9b57c48319d7d7d40b59677b9a360030b146a4a51cbb0b5c56920156487038c08510c58dcf24892a980b15ae91dd53be660576ecd095ce1c2507700c4e908bf3bd88e33add3bdd4d6a382ce7ff40cb21d8aaf4c9130ef972b91ce4c0e6d33e514fd58b3b595ebde431335cc2e528d36ccd219aed7f578eeaf3f599aeb376064bbf72b5f83d3912d42b04d3f735985bed2c2bf26e408392558a175e59dd5233516b317b1c608652431b083934d0862cdf33e542e35cf1f7b48fc51b75a28ae232919bfbe2e207feab25a4ab88120e81855b5fbdb3d61424e69b7fe25a40b0d6488e73d743c55a47ada342d9a77097db4a5989028fe687e58f018a17641f9a71ba6a0229800f1fb5f12a149ed9aa1475de84a229bc2993ec52a4453b4ab10e675e8ee322729b961f5b4fd3e6e8de3993fd4d00fe260b3761ad846249eb0ed1af7492bfbd90b06ed203e7cfd37cf042aae1092b1c75eae5a544be807c3eb1472da230ad77b19ba892e9d509fc883cc316fe2367a368fbe46fb9c6a485b3dcc7e2737218359c88db7e92f5993766f0155c10fd26ffe88df030fda3222b8e143d377916327ac238c423a7a51f21e3119f672b7757a9d19f046c34ab0fd9e693fce2638768678f772eb5bece6d5eaf3bdf4ff4c6673bb4b0a526aa7d8e0fe65b87fa3b21cb757f16f809dbf5e6fe23651c05a904bb26e50150c8adf2f32a7f452da757f7a2671746ecc267748bf2d11c087c3a4b49078e2e604df069ee892a343c117597f9cdce98d4a5e4393a3d789524946855809336b4d535a6841441e0578047953e65d96acd9788d4b474cd14cf9a5f21428d35b4aa0e8713b19f1fadf958b04648ddae364db2c9b09e15fc0664c177def8e542847ca704e98bd650450865939c0ef8e5628d750ef7b4ec43279120865888f8f5063256e7939a75a585f77c191999d061cd145b4dab35d00a2acedf6f00240afb9dd13236dcc499e018c64ff0a701028303305cf8ad67f7d2cf0f7759af852245d6d70609b9a4680c0215421aff777c5f68fdc38941bf4175357eb77516672429b5f2a95d93e35440db85986d60ea7fc7976b5393e3b62c380b0561fceb4d3a95b4093ea1522c8001955c0e3b1dd6373be9962d1b63a505669b38b5c17cc555ada3e2bdbb31542b947e296b6d22dc2cc468810c82e8f96dcbb27832da912e30f5bff2a3268a5edbe8ecaf4154b9336c1d34c4500fa1284068b9b26f3744f87289d7ca3a156df5d950ad14dc1ff6c21b57ee2a8c0244bd62bf2e8e9c62e0ad0d1ef0a9ff12935a0ec751f930a529183689b575146adf537de295d8a26d2234a6564cb2c9900c2ba20ecb61fc819fad9bbc9736642c1be6c1121cebdd4e240ea46b8ef79006bf41edabaf96f1fadbb7cabedeb245990f52dbcf0c17615308166754dd693ec13c73dadf8962a6308b48d1e6628a265102b31547527aecc3e4c8945166abd7883ee38012cbf7e7d58453a4ba0cd2ceed7fbf8b2f4d749bf2f17501fbec9ebcc798e1a4fbc22322f0e3383ac4b4abfc99b128524ef99a3f1471de0301d5b959aa75dc23ed10d02f9ac24385483cacc51a9b1651acf4f51b7b9ff23afa3b951250698fa16aace5c3d4df3eb63122ac601e4ea83341f5d1b934758755421cc3503286690f4316bec62191467677ec8832c3d708271386ec5861e7a64dfb23b3fc381c6e732bdbfe88e8a5ffe2dc940f7c7a3e1217b8638cd9db7a84f010394e3b5db7f247061a827f794d1cf416f8f3f687cbab85154cc01d5a73d4bcc0f125a9e933750861b688208aece878347938a6d9f70c7e05ae68c1b65496447fb7a4b103159c932e0da26b93d4e74ba781b39474f036b65f124351976aa6998b9112ec8881d7cb8d448f8f8b6a7dc46ae9b027fe76da56da6a79a839581761f0c76df9808d15692dd49207900ee1a59a7d295d3d60a2043ee272dd1ad80cd949416b5e17472b27e6f903203941c72e248058b076056ef64ca362b730aa24dc5a23e05791726a3ca17b614edc00925bbdd31956393be434b1cb4999675fd24c366a8fbecd22a2e113c2c841019543c372bf83b3ad606cd72cde4b35cdd11889baa6de14ea701772c4cd4facd09d95ecee3ac540801b1aa17584b6f550164a3be4b0e81699e1ca62d71e7d753662ba5e62460580794ca167ae3a58e542bf933ec4e732c8a2f5a91b49679aea6153e042dba62bd0dce9d6beb009dae09f927952ca9f11ca53b6ede265e6043e3d5f2565684de6abfbeb6da6c794b5e297a1d1d2a1c42881546251b9e04d10aa238239fdd47aedbf0c33925ccba8b155ec6893330c3644b19c20e0b4d036da58616e8cc6e62c0058cdc6c25a655b94f621ae53c31ac33d204957aa6ab86fc6639a78d4f99106107a18c9c4b9263baa75b0aa03a421772cc3cc055fc14591fae45baae51a78e32faa49e3744fe608ee43d103d03e0f17d1e41d2d11d78412a21004fc9759ac6706ec6382a35978a676741257f2d7f9b19af7c6e91a6dc8245ae886a69cb2187cf3bbeda218dde9c366df5cecb0a58216324dace7bfcd33acb3419b42a27fd2c453bd06c51d618ec6317654e654007c29e17988cf20dcd94289443dac96905bce85a995ff4bf32f36035ea2020bf6669de7cfdf70e3cf6d5fc530df802a064bda7af27860e05758490ec6feb9c6a9b5893bf0c498d6c05a7e04452ad3a44ac4cfcac9b1c2e73fc7138861b318081857f90898eaa5924faef4eb20609f72beacdaeb3ba713be84c522080fbba1ead5b0feffa0f72e22f28db8334a74a25fae215ac45a246e198eb3c86f05bc58842e6be43136e1750b5b48e9291785a831f4ce67c847e98c235e7af6c9e2ba39d8f17d9cbea86eddbf54d4d9e55274b4a3b0ab0307c423bb1dcc3911cdc23858e2c32ca82bb0de90932ca0b2046874a0a0236515d9dfae09beecab8ed28122b3cc5d16a0d93e2d1e47d23ece631203eac3423b416a61849370a6618037e96a87e87b5133e52f9b505223019cab39c16c607e4c7c1e511c80d891f9b63517f062ceeeed8e932df8217c29cef333602aef0ca25fe15a08ea9b5796da356ea3e7a4267ed9e69a1e809fa54d25db41c5b0e88d70564ea50474484c69e454e772c232621482d55c4fae08cdaec1d5dc3b81f5afcf40aebe0be4998afe9b4f1e2fa317e55bd4761c607b1512f9b58e10d064491f7a5a7c3d0f0da3cf70b6edef5ab5e96b4cb7fb8801af93e6dbbe415a646b9f2379f79e06d7622386e5807f5fa60c8858d527d7c6d3d9838c535e23f6197d1d736ba64c42759452d079358ef5d57c44debf4b3709e70cbfe142ff4d9ee78dba0d78b41d9d4cb0c077b078b532856a06c2ccf3c639315aaf0138dacc68ce9ff74a00f844ffc2c1a43e4be6787bf8267211f2847eb9cb38cc5e1c3ebd07d06a92e291a3313ba9e30582fafff06998568eef88cc415ad2d81b7820e963899c408e44723d6f80201dcc92c4732939f3c7cceee40e3e1e74755817a9b9b995b702ec48bdeefdc7c4a09e6025e7c0accaf558af65488caf72a4bb59d56caf9448f35752aa2baf3fce235254ea0d4defd3e86c617773530527a4aff37e75920e4fea28981817a3273f256e18bc0dc64116164664e468f74f0e05952614adc3c9d4485c367a2ffc21fb31f312401bcd29b271f14bdf4fe77333ea9fbe29625e968b7dae499d17038ef373201e5c39c930592156bb8b0572b5fc1a70254c8a6e07b73a1db77dc00b9a6cec686b3a5a988ea11782ca66b913f5ce5354c0df0deae0f098d6a577186e5e57c4f7b8f99b113e2a8436f009428c7f68b83ae7c1b963026d7319c11aca36a2ef7648b1e9a1114ce42438f995b6228f2b806fefa4612e62fb60283b2b502c9f2af54dea116feec19629c1db263c822bcff61cb82f192b30c7aa020aff46a2858a1dfc52341acb438bed29c63c80b5cdb05dd8af7ac55f03a0cc65dcc7b61867796ff109d7d35d14d0825c3d2aed63f2d547f30cda91d9f1d30bc615b59326f323a78083c163bbf37cec3db80ae03c5cad0054ecc7ce3c9", 0xcdd}, {&(0x7f0000a6e000-0x97)="1ec3b2d49b823e7b54dd035249a106bde57aa167fc9d7d266c03b7a33a1d5f127f9257d2a43e83d38a0858e92f2e5c8a83cddcdfbe0b2513b097dce0e3ed348b28ff670dfa17663762939a82feb4d73ec8c8e9e2e13a474d9d3fbf03cdf56a25b92e7e45b3c0eaf658eda0ba26cdb0701b814195197b76890aafc3050063880202e9d20c8ca57094503d97a73243129bf19fb929c54219", 0x97}, {&(0x7f0000c6e000)="171b7d0941a5048f", 0x8}, {&(0x7f000071e000-0x3c)="a20ef7c5405265afaf6a42bbd32ee6079ab99cb40d338ac206ce0b9c78a7af3668b66699a2ee80b0ed7ffddb72ca65d9a323410739790e4710714e06", 0x3c}], 0x4, &(0x7f0000b57000-0x208)=[{0x38, 0x0, 0x6, "da57f8efda7ecbad257699faab5a54fb3af19ead514e8fab696ab71c6d5d87b538ad3e971034"}, {0xc8, 0x116, 0x9, "23c09113daf4b24b5f58859c6a9dd57ea31f46368f2a1e898838f3346c4269c9fd567b1d672253e04c04fae0670bafaff53bb8f4cce8545639c1a7bf0806ff8ef2a0fcc6aaeb1a27857e9ea94a0c06a3d32d13999c5ccf336f7a44789bb7f4c77f097d8a4c524c016fb7333d39f89bf47d84887a1237b6f5f1e3cf51475928bc5756ab4ef024037ff7e7528348fe094b0daed2420be1c1bf617df291837a13ca1aa8bcbb1e5af8f03ff553393f0f5ffe2b8ca7b28d"}], 0x100, 0x40015}, 0x4000) recvfrom(r2, &(0x7f0000296000)=""/4096, 0x1000, 0x0, &(0x7f0000a1a000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) recvmsg(r2, &(0x7f000017c000-0x38)={&(0x7f000045a000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a86000-0x60)=[{&(0x7f0000ae3000)=""/50, 0x32}, {&(0x7f0000845000-0x9b)=""/155, 0x9b}, {&(0x7f0000145000)=""/65, 0x41}, {&(0x7f00008e2000-0xd3)=""/211, 0xd3}, {&(0x7f0000b4a000+0x467)=""/68, 0x44}, {&(0x7f0000600000)=""/0, 0x0}], 0x6, &(0x7f00009eb000-0x1000)=""/4096, 0x1000, 0xffff}, 0x60) recvmsg(r2, &(0x7f00006b6000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/13 01:53:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df", 0x1e) 2018/01/13 01:53:24 executing program 6 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) 2018/01/13 01:53:24 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b80747510500", 0x22) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) recvmmsg(r0, &(0x7f0000296000-0xb7)=[{{&(0x7f0000819000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000070d000)=[], 0x0, 0x0, 0x0, 0xff}, 0x759e}, {{0x0, 0x0, &(0x7f0000ec1000)=[{&(0x7f0000262000)=""/108, 0x6c}], 0x1, 0x0, 0x0, 0x1}, 0x3}, {{&(0x7f0000f91000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ae7000)=[{&(0x7f00001dd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000925000)=""/4096, 0x1000}, {&(0x7f000076b000-0xd2)=""/210, 0xd2}, {&(0x7f0000b9f000-0xc2)=""/194, 0xc2}, {&(0x7f00008ee000)=""/123, 0x7b}, {&(0x7f00008ce000-0x81)=""/129, 0x81}, {&(0x7f0000039000)=""/54, 0x36}, {&(0x7f00001cf000-0xdf)=""/223, 0xdf}, {&(0x7f00003af000)=""/242, 0xf2}, {&(0x7f00006f6000-0xa4)=""/164, 0xa4}], 0xa, 0x0, 0x0, 0x20}, 0x242f701d}, {{&(0x7f00003ee000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f36000-0x20)=[{&(0x7f00007db000)=""/108, 0x6c}, {&(0x7f0000b15000-0xeb)=""/235, 0xeb}], 0x2, 0x0, 0x0, 0xffffffffffffffe0}, 0x0}, {{&(0x7f00004ab000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000057f000-0x50)=[{&(0x7f0000af8000)=""/78, 0x4e}, {&(0x7f0000bed000-0xa1)=""/161, 0xa1}, {&(0x7f0000ecc000-0xd0)=""/208, 0xd0}, {&(0x7f0000666000)=""/208, 0xd0}, {&(0x7f000030a000)=""/179, 0xb3}], 0x5, &(0x7f0000ee0000-0xb0)=""/176, 0xb0, 0x7ff}, 0x7}], 0x5, 0x40000000, &(0x7f0000dcf000-0x10)={0x77359400, 0x0}) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bee000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ae000-0x4)=0xe8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000527000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x7, 0x8, 0x6d, 0x200, 0x4, 0x3}}) [ 197.483664] FAULT_INJECTION: forcing a failure. [ 197.483664] name failslab, interval 1, probability 0, space 0, times 0 [ 197.498686] CPU: 1 PID: 4300 Comm: syz-executor6 Not tainted 4.15.0-rc7-mm1+ #55 [ 197.506279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.515631] Call Trace: [ 197.518220] dump_stack+0x194/0x257 [ 197.521860] ? arch_local_irq_restore+0x53/0x53 [ 197.526660] should_fail+0x8c0/0xa40 [ 197.530397] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 197.535510] ? __local_bh_enable_ip+0x121/0x230 [ 197.540203] ? _raw_spin_unlock_bh+0x30/0x40 [ 197.544614] ? release_sock+0x1d4/0x2a0 [ 197.548575] ? __release_sock+0x360/0x360 [ 197.552713] ? find_held_lock+0x35/0x1d0 [ 197.556810] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 197.562681] ? rcu_note_context_switch+0x710/0x710 [ 197.567619] should_failslab+0xec/0x120 [ 197.571595] kmem_cache_alloc_node+0x56/0x760 [ 197.576088] ? netlink_insert+0x500/0x500 [ 197.580227] __alloc_skb+0xf1/0x780 [ 197.583833] ? perf_trace_lock+0x900/0x900 [ 197.588056] ? skb_copy_and_csum_dev+0x370/0x370 [ 197.592794] ? find_held_lock+0x35/0x1d0 [ 197.596846] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 197.602452] ? selinux_inet_conn_established+0xf0/0xf0 [ 197.607726] ? sock_has_perm+0x2a4/0x420 [ 197.611778] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 197.617312] netlink_sendmsg+0xa86/0xe60 [ 197.621369] ? netlink_unicast+0x6b0/0x6b0 [ 197.625591] ? security_socket_sendmsg+0x89/0xb0 [ 197.630326] ? netlink_unicast+0x6b0/0x6b0 [ 197.634547] sock_sendmsg+0xca/0x110 [ 197.638245] sock_write_iter+0x31a/0x5d0 [ 197.642294] ? sock_sendmsg+0x110/0x110 [ 197.646284] ? iov_iter_init+0xaf/0x1d0 [ 197.650247] __vfs_write+0x684/0x970 [ 197.653948] ? kernel_read+0x120/0x120 [ 197.657807] ? bpf_fd_pass+0x280/0x280 [ 197.661684] ? _cond_resched+0x14/0x30 [ 197.665560] ? selinux_file_permission+0x82/0x460 [ 197.670413] ? rw_verify_area+0xe5/0x2b0 [ 197.674448] ? __fdget_raw+0x20/0x20 [ 197.678146] vfs_write+0x189/0x510 [ 197.681674] SyS_write+0xef/0x220 [ 197.685116] ? SyS_read+0x220/0x220 [ 197.688718] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 197.693732] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 197.698490] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 197.703220] RIP: 0033:0x452ac9 [ 197.706389] RSP: 002b:00007f3fad8d5c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 197.714077] RAX: ffffffffffffffda RBX: 00007f3fad8d5aa0 RCX: 0000000000452ac9 [ 197.721322] RDX: 000000000000001f RSI: 0000000020248fe0 RDI: 0000000000000013 2018/01/13 01:53:25 executing program 6 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) [ 197.728566] RBP: 00007f3fad8d5a90 R08: 0000000000000000 R09: 0000000000000000 [ 197.735812] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 197.743067] R13: 00007f3fad8d5bc8 R14: 00000000004b767a R15: 0000000000000000 [ 197.790810] FAULT_INJECTION: forcing a failure. [ 197.790810] name failslab, interval 1, probability 0, space 0, times 0 [ 197.802745] CPU: 0 PID: 4311 Comm: syz-executor6 Not tainted 4.15.0-rc7-mm1+ #55 [ 197.810297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.819632] Call Trace: [ 197.822199] dump_stack+0x194/0x257 [ 197.825802] ? arch_local_irq_restore+0x53/0x53 [ 197.830446] ? kernel_text_address+0x102/0x140 [ 197.835020] should_fail+0x8c0/0xa40 [ 197.838714] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 197.843797] ? save_stack+0xa3/0xd0 [ 197.847395] ? save_stack+0x43/0xd0 [ 197.850991] ? kasan_kmalloc+0xad/0xe0 [ 197.854851] ? kasan_slab_alloc+0x12/0x20 [ 197.858973] ? find_held_lock+0x35/0x1d0 [ 197.863042] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 197.868903] ? rcu_note_context_switch+0x710/0x710 [ 197.873812] should_failslab+0xec/0x120 [ 197.877758] kmem_cache_alloc_node_trace+0x5a/0x750 [ 197.882762] __kmalloc_node_track_caller+0x33/0x70 [ 197.887669] __kmalloc_reserve.isra.39+0x41/0xd0 [ 197.892400] __alloc_skb+0x13b/0x780 [ 197.896092] ? skb_copy_and_csum_dev+0x370/0x370 [ 197.900820] ? find_held_lock+0x35/0x1d0 [ 197.904860] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 197.910456] ? selinux_inet_conn_established+0xf0/0xf0 [ 197.915711] ? sock_has_perm+0x2a4/0x420 [ 197.919753] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 197.925267] netlink_sendmsg+0xa86/0xe60 [ 197.929325] ? netlink_unicast+0x6b0/0x6b0 [ 197.933539] ? security_socket_sendmsg+0x89/0xb0 [ 197.938282] ? netlink_unicast+0x6b0/0x6b0 [ 197.942492] sock_sendmsg+0xca/0x110 [ 197.946183] sock_write_iter+0x31a/0x5d0 [ 197.950229] ? sock_sendmsg+0x110/0x110 [ 197.954188] ? iov_iter_init+0xaf/0x1d0 [ 197.958141] __vfs_write+0x684/0x970 [ 197.961836] ? kernel_read+0x120/0x120 [ 197.965694] ? bpf_fd_pass+0x280/0x280 [ 197.969562] ? _cond_resched+0x14/0x30 [ 197.973426] ? selinux_file_permission+0x82/0x460 [ 197.978252] ? rw_verify_area+0xe5/0x2b0 [ 197.982304] ? __fdget_raw+0x20/0x20 [ 197.985993] vfs_write+0x189/0x510 [ 197.989517] SyS_write+0xef/0x220 [ 197.992946] ? SyS_read+0x220/0x220 [ 197.996545] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 198.001536] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 198.006278] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 198.011019] RIP: 0033:0x452ac9 [ 198.014190] RSP: 002b:00007f3fad8d5c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 198.021882] RAX: ffffffffffffffda RBX: 00007f3fad8d5aa0 RCX: 0000000000452ac9 [ 198.029127] RDX: 000000000000001f RSI: 0000000020248fe0 RDI: 0000000000000013 2018/01/13 01:53:25 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b80747510500", 0x22) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r5, &(0x7f0000332000)='^', 0xfffffffffffffd81) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r7, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000081b000)={"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"}) open(&(0x7f0000641000-0x8)='./file0\x00', 0x0, 0x2) close(r1) close(r1) 2018/01/13 01:53:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r1, &(0x7f0000130000)={&(0x7f0000c47000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008db000)=[], 0x0, &(0x7f0000bd8000)=[{0x10, 0x0, 0x7, ""}], 0x3ae, 0x0}, 0x0) 2018/01/13 01:53:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000120000)=""/40) socket$key(0xf, 0x3, 0x2) 2018/01/13 01:53:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, @perf_config_ext={0x0, 0x4}, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe9000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 01:53:25 executing program 6 (fault-call:2 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) 2018/01/13 01:53:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000068c000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ca2000-0x8)={0x0, 0x0}) setpgid(r1, r2) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000888000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) [ 198.036368] RBP: 00007f3fad8d5a90 R08: 0000000000000000 R09: 0000000000000000 [ 198.043609] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 198.050852] R13: 00007f3fad8d5bc8 R14: 00000000004b767a R15: 0000000000000000 [ 198.113194] FAULT_INJECTION: forcing a failure. [ 198.113194] name failslab, interval 1, probability 0, space 0, times 0 [ 198.130686] CPU: 0 PID: 4322 Comm: syz-executor6 Not tainted 4.15.0-rc7-mm1+ #55 [ 198.138275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.147633] Call Trace: [ 198.150233] dump_stack+0x194/0x257 [ 198.153882] ? arch_local_irq_restore+0x53/0x53 [ 198.158604] should_fail+0x8c0/0xa40 [ 198.162324] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 198.167427] ? check_noncircular+0x20/0x20 [ 198.171659] ? check_noncircular+0x20/0x20 [ 198.175875] ? print_irqtrace_events+0x270/0x270 [ 198.180606] ? __lock_acquire+0x664/0x3e00 [ 198.184820] ? find_held_lock+0x35/0x1d0 [ 198.188887] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 198.194750] ? rcu_note_context_switch+0x710/0x710 [ 198.199650] ? lock_release+0xa40/0xa40 [ 198.203609] should_failslab+0xec/0x120 [ 198.207571] kmem_cache_alloc_node+0x56/0x760 [ 198.212047] ? nfnetlink_rcv_msg+0x7c3/0xd70 [ 198.216439] __alloc_skb+0xf1/0x780 [ 198.220045] ? skb_copy_and_csum_dev+0x370/0x370 [ 198.224773] ? __lock_is_held+0xb6/0x140 [ 198.228825] ? nfnetlink_rcv_msg+0x6e6/0xd70 [ 198.233229] netlink_ack+0x283/0xa10 [ 198.236914] ? nfnetlink_bind+0x310/0x310 [ 198.241042] ? netlink_sendmsg+0xe60/0xe60 [ 198.245268] netlink_rcv_skb+0x375/0x470 [ 198.249316] ? nfnetlink_bind+0x310/0x310 [ 198.253437] ? netlink_ack+0xa10/0xa10 [ 198.257305] ? ns_capable_common+0xcf/0x160 [ 198.261607] ? __netlink_ns_capable+0xe1/0x120 [ 198.266182] nfnetlink_rcv+0x200/0x1920 [ 198.270134] ? __lock_is_held+0xb6/0x140 [ 198.274192] ? nfnl_err_reset+0x2b0/0x2b0 [ 198.278322] ? __might_fault+0x110/0x1d0 [ 198.282372] ? netlink_tap_init_net+0x350/0x350 [ 198.287024] ? lock_release+0xa40/0xa40 [ 198.290985] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 198.296519] ? netlink_skb_destructor+0x1d0/0x1d0 [ 198.301341] ? selinux_nlmsg_lookup+0x32b/0x430 [ 198.305992] netlink_unicast+0x4c4/0x6b0 [ 198.310039] ? netlink_attachskb+0x8a0/0x8a0 [ 198.314431] ? security_netlink_send+0x81/0xb0 [ 198.318993] netlink_sendmsg+0xa4a/0xe60 [ 198.323041] ? netlink_unicast+0x6b0/0x6b0 [ 198.327269] ? security_socket_sendmsg+0x89/0xb0 [ 198.331997] ? netlink_unicast+0x6b0/0x6b0 [ 198.336211] sock_sendmsg+0xca/0x110 [ 198.339902] sock_write_iter+0x31a/0x5d0 [ 198.343940] ? sock_sendmsg+0x110/0x110 [ 198.347905] ? iov_iter_init+0xaf/0x1d0 [ 198.351858] __vfs_write+0x684/0x970 [ 198.355551] ? kernel_read+0x120/0x120 [ 198.359409] ? bpf_fd_pass+0x280/0x280 [ 198.363286] ? _cond_resched+0x14/0x30 [ 198.367154] ? selinux_file_permission+0x82/0x460 [ 198.371983] ? rw_verify_area+0xe5/0x2b0 [ 198.376022] ? __fdget_raw+0x20/0x20 [ 198.379714] vfs_write+0x189/0x510 [ 198.383234] SyS_write+0xef/0x220 [ 198.386674] ? SyS_read+0x220/0x220 [ 198.390281] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 198.395282] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 198.400037] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 198.404778] RIP: 0033:0x452ac9 2018/01/13 01:53:25 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b80747510500", 0x22) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000120000)=""/40) 2018/01/13 01:53:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r0, &(0x7f000086d000-0x38)={&(0x7f000026c000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00003cf000)={&(0x7f0000d88000)={0x2020, 0x1d, 0x20, 0x6, 0x1, {0x11, 0x0, 0x0}, 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@flag={0x4, 0x79}, @flag={0x4, 0x5f}, @flag={0x4, 0x4b}, @generic="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0x2020}, 0x1, 0x0, 0x0, 0x4000}, 0x40) write(r0, &(0x7f0000007000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800190005000000", 0x24) 2018/01/13 01:53:25 executing program 6 (fault-call:2 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) 2018/01/13 01:53:25 executing program 0: pipe(&(0x7f0000aa0000+0xed)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000001000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000da000-0x4)=0x1ff, 0x4) personality(0x800000) r3 = creat(&(0x7f00002f3000-0x8)='./file0\x00', 0x1) getsockopt$inet_tcp_int(r3, 0x6, 0x1c, &(0x7f00009b0000)=0x0, &(0x7f0000f8b000-0x4)=0xfffffffffffffdc3) [ 198.407950] RSP: 002b:00007f3fad8d5c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 198.415631] RAX: ffffffffffffffda RBX: 00007f3fad8d5aa0 RCX: 0000000000452ac9 [ 198.422873] RDX: 000000000000001f RSI: 0000000020248fe0 RDI: 0000000000000013 [ 198.430117] RBP: 00007f3fad8d5a90 R08: 0000000000000000 R09: 0000000000000000 [ 198.437359] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 198.444611] R13: 00007f3fad8d5bc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/13 01:53:25 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a00", 0x24) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000427000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00001e2000)='net/stat\x00') preadv(r1, &(0x7f0000806000-0x10)=[{&(0x7f00006d5000)=""/1, 0x1}], 0x1, 0x800) [ 198.514980] FAULT_INJECTION: forcing a failure. [ 198.514980] name failslab, interval 1, probability 0, space 0, times 0 [ 198.535653] CPU: 1 PID: 4349 Comm: syz-executor6 Not tainted 4.15.0-rc7-mm1+ #55 [ 198.543251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.552606] Call Trace: [ 198.555196] dump_stack+0x194/0x257 [ 198.558834] ? arch_local_irq_restore+0x53/0x53 [ 198.563531] should_fail+0x8c0/0xa40 [ 198.567254] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 198.572371] ? save_stack+0xa3/0xd0 [ 198.575974] ? save_stack+0x43/0xd0 [ 198.579573] ? kasan_kmalloc+0xad/0xe0 [ 198.583434] ? kasan_slab_alloc+0x12/0x20 [ 198.587566] ? find_held_lock+0x35/0x1d0 [ 198.591632] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 198.597500] ? rcu_note_context_switch+0x710/0x710 [ 198.602428] should_failslab+0xec/0x120 [ 198.606387] kmem_cache_alloc_node_trace+0x5a/0x750 [ 198.611407] __kmalloc_node_track_caller+0x33/0x70 [ 198.616314] __kmalloc_reserve.isra.39+0x41/0xd0 [ 198.621051] __alloc_skb+0x13b/0x780 [ 198.624764] ? skb_copy_and_csum_dev+0x370/0x370 [ 198.629497] ? __lock_is_held+0xb6/0x140 [ 198.633550] ? nfnetlink_rcv_msg+0x6e6/0xd70 [ 198.637952] netlink_ack+0x283/0xa10 [ 198.641639] ? nfnetlink_bind+0x310/0x310 [ 198.645776] ? netlink_sendmsg+0xe60/0xe60 [ 198.649999] netlink_rcv_skb+0x375/0x470 [ 198.654040] ? nfnetlink_bind+0x310/0x310 [ 198.658163] ? netlink_ack+0xa10/0xa10 [ 198.662028] ? ns_capable_common+0xcf/0x160 [ 198.666330] ? __netlink_ns_capable+0xe1/0x120 [ 198.670893] nfnetlink_rcv+0x200/0x1920 [ 198.674856] ? __lock_is_held+0xb6/0x140 [ 198.678909] ? nfnl_err_reset+0x2b0/0x2b0 [ 198.683038] ? __might_fault+0x110/0x1d0 [ 198.687076] ? netlink_tap_init_net+0x350/0x350 [ 198.691726] ? lock_release+0xa40/0xa40 [ 198.695688] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 198.701215] ? netlink_skb_destructor+0x1d0/0x1d0 [ 198.706045] ? selinux_nlmsg_lookup+0x32b/0x430 [ 198.710699] netlink_unicast+0x4c4/0x6b0 [ 198.714748] ? netlink_attachskb+0x8a0/0x8a0 [ 198.719150] ? security_netlink_send+0x81/0xb0 [ 198.723713] netlink_sendmsg+0xa4a/0xe60 [ 198.727764] ? netlink_unicast+0x6b0/0x6b0 [ 198.731978] ? security_socket_sendmsg+0x89/0xb0 [ 198.736707] ? netlink_unicast+0x6b0/0x6b0 [ 198.740923] sock_sendmsg+0xca/0x110 [ 198.744614] sock_write_iter+0x31a/0x5d0 [ 198.748652] ? sock_sendmsg+0x110/0x110 [ 198.752618] ? iov_iter_init+0xaf/0x1d0 [ 198.756571] __vfs_write+0x684/0x970 [ 198.760267] ? kernel_read+0x120/0x120 [ 198.764128] ? bpf_fd_pass+0x280/0x280 [ 198.767994] ? _cond_resched+0x14/0x30 [ 198.771862] ? selinux_file_permission+0x82/0x460 [ 198.776694] ? rw_verify_area+0xe5/0x2b0 [ 198.780730] ? __fdget_raw+0x20/0x20 [ 198.784419] vfs_write+0x189/0x510 [ 198.787939] SyS_write+0xef/0x220 [ 198.791369] ? SyS_read+0x220/0x220 [ 198.794969] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 198.799964] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 198.804712] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 198.809444] RIP: 0033:0x452ac9 2018/01/13 01:53:26 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000aec000-0x8)=0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000da5000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0xffffff7f) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002bf000-0x1)='F', 0xfffffe9d, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000a69000)={0x0, 0x8000, 0xffff, 0x8, 0x3, 0x8, 0x0, 0xcd50, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x10001, 0x3, 0x9, 0x6}}, &(0x7f00007b8000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00004c7000-0xb8)={0x0, 0x4, 0x36e54b46, 0x3, 0x6, 0x3, 0xa403, 0x400040, {r8, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000047000-0x8)=@assoc_value={r9, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x7fff, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:26 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a00", 0x24) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) [ 198.812606] RSP: 002b:00007f3fad8d5c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 198.820295] RAX: ffffffffffffffda RBX: 00007f3fad8d5aa0 RCX: 0000000000452ac9 [ 198.827539] RDX: 000000000000001f RSI: 0000000020248fe0 RDI: 0000000000000013 [ 198.834793] RBP: 00007f3fad8d5a90 R08: 0000000000000000 R09: 0000000000000000 [ 198.842058] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 198.849300] R13: 00007f3fad8d5bc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/13 01:53:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xtea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000ee4000-0x8)="c338a6aba7562e59", 0x8, 0x0, &(0x7f0000a2f000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00000b4000)={&(0x7f000038d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000001c000-0x40)=[{&(0x7f0000354000-0x82)=""/130, 0xfffffffffffffcf6}], 0x1, &(0x7f0000887000-0xa9)=""/169, 0xa9, 0x0}, 0x100000) 2018/01/13 01:53:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) 2018/01/13 01:53:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r5 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f0000120000)=""/40) 2018/01/13 01:53:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) prctl$setendian(0x14, 0x2) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:26 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a00", 0x24) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000081b000)={"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"}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000938000)='/dev/cuse\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000f57000-0x4)=0xff, 0x4) close(r2) 2018/01/13 01:53:26 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x3, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f80000-0x38)=[{0x0, 0x0, &(0x7f000064f000-0x10)=[{&(0x7f0000419000)="359269b5a64a6ea25516cd1965f793559cd06fac82f99607e3565635ceb8c21124e1eb009c006ccd05f4c1446ca7058f51b57efca62227bfbcce2d953237d65ac33f22f2c408c77f185e927fb92a3770", 0x50}], 0x1, &(0x7f0000a1e000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7f000-0x40)=[{&(0x7f0000c39000-0xc)=""/12, 0xc}, {&(0x7f0000f7d000)=""/89, 0x59}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/13 01:53:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000996000-0x8)='./file0\x00', 0x10c00, 0x53) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000706000-0x64)={&(0x7f0000de2000-0x24)=[0xfffffffffffffffa, 0x9, 0x2bc, 0x6, 0x4, 0x5, 0x6, 0x7fff, 0x81], 0x9, 0x7fffffff, 0x7, 0x3, 0x8001, 0x2, {0xffffffff00000001, 0x85, 0x6, 0x6, 0x7, 0x1, 0x9, 0x7fff, 0x7, 0x8, 0x4c, 0x1800000000000000, 0x7, 0x258, "4ec308d3f91bac7b3ee765a896e4faaf75a41bfd11f4ac995b0cc63cdc786e3b"}}) connect$llc(r0, &(0x7f00007eb000-0x10)={0x1a, 0xff, 0x0, 0x100100, 0xffffffffffffff01, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b6a000)='/dev/dsp\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000a2000)={&(0x7f0000897000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000368000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d43000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00002c3000-0xc)=[0x0, 0x0, 0x0], 0x8, 0x5, 0x9, 0x3, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f000044c000)={{0x1000, 0x4, 0x0, 0xffffffff00000001, 0x20000000000000, 0xfffffffffffff537}, 0xffffffffffff7fff, 0xb1, 0x6, 0x10000, 0x401, "5cb932f40df606a26465f8cd3ac72bcccdf6142072c2d4c8815c6f47b1e44af2d9d29b8de2e55af7f5c96a52e38c23e57a6490437679555ee765d42d276bbe85d7f439111b4f2940ea04e28eb5609256b3eaef9642333c8549ff1daf5306106b1cc14af2799080526f07df0997a1a7cd7f0165972a5afed3f52f58a670d609d2"}) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000016b000-0x2e)={0x0, 0x1, 0x8, 0x0, 0x1, 0x7a39, 0x12, 0x1, {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]}, 0xd7, 0x20, 0x9, 0x81, 0xc8}}, &(0x7f0000c4a000)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000902000-0x8)={r3, 0x0}, &(0x7f0000af4000-0x4)=0x8) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000084c000-0x4)=0x4, &(0x7f0000924000-0x4)=0x4) ioctl$KDSETMODE(r2, 0x4b3a, 0x6) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3) 2018/01/13 01:53:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) 2018/01/13 01:53:26 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a0000", 0x25) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000068000-0x138)={{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]}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) 2018/01/13 01:53:26 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000f82000)=0x0, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000600000)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) pipe2(&(0x7f0000cc9000)={0x0, 0x0}, 0x80000) 2018/01/13 01:53:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) fdatasync(r0) r1 = socket$inet6(0xa, 0x2000000000001, 0x6) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000032000-0x4)=0x608, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000057000)=0xffffffffffffffe1, 0x4) setsockopt$sock_int(r1, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c80285d, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000d65000-0x1)="90", 0x7b, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:26 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000068c000-0xa)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000001000-0x6)={0x1f, 0x1, 0x3}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) 2018/01/13 01:53:26 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a0000", 0x25) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000015f000)='/dev/vcs\x00', 0x0, 0x0) socket(0x40000000015, 0x5, 0x0) syz_open_dev$sndtimer(&(0x7f0000855000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00007bf000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000055a000)=0x200) unshare(0x28060400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000368000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f11000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/13 01:53:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r2, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r4 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f0000120000)=""/40) socket$key(0xf, 0x3, 0x2) fchmod(r1, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r4, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:26 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a0000", 0x25) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ea9000-0x8)={0x0, 0x0}, 0x80000) connect$inet(r0, &(0x7f0000bfd000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = semget(0x0, 0x3, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000437000-0xdc)=""/220) sendto$inet6(r1, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e3b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) accept4$unix(r0, &(0x7f00002f1000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000816000)=0x8, 0x80800) r1 = socket(0xc, 0x2, 0x0) write(r1, &(0x7f000002e000-0x1f)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) 2018/01/13 01:53:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000217000)=@newsa={0xf8, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@proto={0x8, 0x19, 0x80}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000bd000)='/dev/audio\x00', 0x240000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000e42000-0x8)={0x0, 0x7fff}, &(0x7f000018e000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000678000)=@assoc_value={r2, 0x9}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000c72000)='./file0\x00', 0x200000, 0x0) mkdir(&(0x7f000094e000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f57000-0x20)={0x7, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f000031f000-0xf)={0x8, r4, 0x1, 0x80}) 2018/01/13 01:53:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e21000-0x4)=0x4, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x170}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/13 01:53:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000081b000)={"13bae9f3226837232eff4ba774b070b555a3f8e15ef2f351b92515aa6cf9f1cf1dd15588fef2df6ce4e2ae7e1fae85fe8b195918911389e42751869a832b2d54b5e88c03783b56158a4300b6fd9cb6e62a0a829bc58a322b5afddfd97667a81e4ebd0bfa989fd26212d38252b44674a0090e29f3a41ed1e0403ae5adde09074efb2d72229b202ec129c51db4b13285d501dd4ac5a8fd41e7f92d894624ddbbeb71105ddb088f973ec09b955d2770b92c6eec486bf5393e2ac0ef9556fef0b266a33927a405d3803ac4e371503269af14723e9a95f9835c900ba84f51e7dcf1a9a3c9b48c0b3c6f4c35432a01cc18ea187f3bcffe96b849f4cf2f7dc2f0c83cf688cebb738a876636ab6e54385d64147fa00d8e3cff10199164ed9ae1a557423c93fbbdbd490b18c7c00d72fd458106f7ad33aeb15a2a9df1e13e40c56e47d510c294e35a2824be561ddd8a1bd2f46281ef8a1ed94e2602e5817fdbf383d0233fa49fd8d320395982445d8f0a38084fb9d407a174a2fe32dc1a18220ced4194ab02ca745297c297b9bf84a9b05c37988cddde4b4f467be15fe8ed5a2e2c865443dfc257265c0c0f7c68bcc966f4e3b3a13c67caae965c9fc11363eec73f252e1eab42e121ce77cb9ac251993f3df527ded293a5d14b73673cf4a4402d646141eaed8dbf9f23bce72f0118d9a4fbfa004492d5a92b56701f6b5c6e2be84b0f2e3c5b2a509ff7a7cdbac284b7750a4e21fbb73ec32210d14839cb7974be6c567eed9d64d9d33d72a4019355b38d0b739e2cae0311e25af406c9704822524828ef9b44fcbb6e57151f3a3f10b98f791bc274f3697af86f1698eee67d6ec780f005763bd97e4142854a30e5cc264fa3f38578e39c8137c5148b12a75a08fb0429d76d8a29909f66826a16bfc99641ba733f20c55be3066520a6bf0b451f2cdc898b4e7569e2c48a9d916ba3e8a457cbe26d7f4d615d1cb08e376a79479540cd9d01025f4862634e68beb29496b6a30db3c5372dd43585409f580cd5a8ff78484543230c44b541f2793490011159f260ea3642c73853689d64a3e05d8b5ffe82b7e67155f0b1b2bbedaee006f1cb5359043c9d28a49646d935d28eaa57dab665bcb4c434dfe2c8f5900c0c1d3dcaa6271c6af02b38fad3569902afaae2a79a6afc1c42f5628f1c1ec9403b0d9b49ef6b33416ed614fb5226a10aef69bcd2aa58b6124a43afdd0480d54c435d3bb6cb2c9470a583ca157d525b16af1e7fadcba7e6301974a05acb42dedb4b201a584d7c0a2184a039dbeaca04734c54008e0488908301b4a8b60b2b2477c39c9561f1203e0b7bd8944330eb8d8312ea7edb2728ee21121e26357e5609117cc70952ce481d56d60a00bd04628045d8cab6a2a4e4a15fc702a226cd47d75918917e595bafe1d120025893fcbcd3d81c7e5b408579b42d15"}) close(r1) close(r2) 2018/01/13 01:53:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r2, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r4 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f0000120000)=""/40) r5 = socket$key(0xf, 0x3, 0x2) fchmod(r5, 0x1e) r6 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r6, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x100002, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) getsockname$netrom(r4, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r7 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r6) keyctl$update(0x2, r7, &(0x7f0000141000)='^', 0x1) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r9, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r8, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000bf000-0x4)=0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00009a9000-0xc)='personality\x00') r4 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r4, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) 2018/01/13 01:53:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x200, 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) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b8d000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b8000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000a4c000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7, r2}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000c0000)='/dev/mixer\x00', 0x101200, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00004b2000-0x4)=0x0, &(0x7f000016f000-0x4)=0x4) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f000051b000)='/dev/mixer\x00', 0x400200, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x3f, &(0x7f0000554000)="a8571162c3b7543ef5689c8fb01c505d83b2bd4c72c8052258", 0x19) r5 = socket$inet6(0xa, 0x5, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d5e000)='/dev/rfkill\x00', 0x60000, 0x0) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000da2000-0x18)={0x81, 0x8, 0x5}) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0xff}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000980000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xe5, 0xa, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x7bd5292a, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xf6, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) signalfd4(r0, &(0x7f0000ef7000-0x8)={0x200}, 0x8, 0x80000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000996000)='/dev/vga_arbiter\x00', 0x80100, 0x0) 2018/01/13 01:53:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fb3000-0xa0)={0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x3, 0x6, 0x8001, 0x8}, &(0x7f000056b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000098a000-0x4c)={r1, 0x44, "9424a500e4ac9071564d6a4fdef9ed637486213cf900630622f876c5cc6473455036866f158097160600fc85e9acaeaf02757121e77d860a7c99d36abbb2a481eac507d9"}, &(0x7f0000855000)=0x4c) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) fchmod(r0, 0x40) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:26 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(0xffffffffffffffff, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r0, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000bf000-0x4)=0x0) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f00009a9000-0xc)='personality\x00') r3 = socket$inet(0x10, 0x200000000000002, 0x6) sendto$inet(r3, &(0x7f0000013000)="2b000000180025ff2800940d091804028020fe29000400050000001e0f0003000201800000000000000000", 0x2b, 0x0, 0x0, 0x0) read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:26 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(0xffffffffffffffff, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) 2018/01/13 01:53:26 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(0xffffffffffffffff, &(0x7f0000dd7000)=""/254, 0xfe) [ 199.314345] netlink: 'syz-executor5': attribute type 25 has an invalid length. 2018/01/13 01:53:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fac000-0x10)='/selinux/create\x00', 0x2, 0x0) recvmsg$kcm(r0, &(0x7f00009ac000-0x38)={&(0x7f0000562000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000995000)=[{&(0x7f0000010000-0x21)=""/33, 0x21}, {&(0x7f00004a2000)=""/105, 0x69}, {&(0x7f00004fc000-0x5a)=""/90, 0x5a}, {&(0x7f0000fa3000)=""/120, 0x78}, {&(0x7f000022a000)=""/207, 0xcf}, {&(0x7f00004ef000)=""/207, 0xcf}, {&(0x7f0000679000)=""/159, 0x9f}, {&(0x7f00003ad000)=""/21, 0x15}, {&(0x7f000062e000)=""/23, 0xb}, {&(0x7f0000142000)=""/28, 0x1c}], 0xa, &(0x7f0000645000)=""/4096, 0x1000, 0x4}, 0x12002) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000416000-0x14)={0x1, 0x1, 0x6, 0x2, 0x9}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00005b2000)="1400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) r2 = syz_open_dev$dspn(&(0x7f0000e7d000)='/dev/dsp#\x00', 0x2000000000, 0x20000) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000e94000)={0x15, 0x2, 0x200020, 0x0}) 2018/01/13 01:53:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r0, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000bf000-0x4)=0x0) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f00009a9000-0xc)='personality\x00') socket$inet(0x10, 0x200000000000002, 0x6) read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000170000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00004c2000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x1d, r2, 0x1, 0xf0f6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f00008c2000-0x64)=""/100, 0x64, 0x22, &(0x7f00004f2000)={0x11, 0xf7, r2, 0x1, 0x400000000000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r3 = socket(0x10, 0x2, 0xc) sysfs$2(0x2, 0x114f, &(0x7f0000a38000-0x9f)=""/159) write(r3, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) 2018/01/13 01:53:26 executing program 3 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) [ 199.344439] nla_parse: 98 callbacks suppressed [ 199.344445] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 199.362306] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 199.395833] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 199.433925] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 199.434879] FAULT_INJECTION: forcing a failure. [ 199.434879] name failslab, interval 1, probability 0, space 0, times 0 [ 199.434890] CPU: 1 PID: 4492 Comm: syz-executor3 Not tainted 4.15.0-rc7-mm1+ #55 [ 199.434895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.434898] Call Trace: [ 199.434912] dump_stack+0x194/0x257 [ 199.434930] ? arch_local_irq_restore+0x53/0x53 [ 199.434965] should_fail+0x8c0/0xa40 [ 199.434985] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 199.435010] ? __lock_is_held+0xb6/0x140 [ 199.435043] ? find_held_lock+0x35/0x1d0 [ 199.435066] ? __lock_is_held+0xb6/0x140 [ 199.435105] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 199.435114] ? lock_pin_lock+0x360/0x360 [ 199.435128] ? rcu_note_context_switch+0x710/0x710 [ 199.435136] ? check_noncircular+0x20/0x20 [ 199.435162] should_failslab+0xec/0x120 [ 199.435174] kmem_cache_alloc+0x47/0x760 [ 199.435186] ? perf_trace_lock+0xd6/0x900 [ 199.435212] ptlock_alloc+0x24/0x70 [ 199.435226] pte_alloc_one+0x59/0x100 [ 199.435238] __pte_alloc+0x2a/0x310 [ 199.435258] __handle_mm_fault+0x2d06/0x3ce0 [ 199.435280] ? __pmd_alloc+0x4e0/0x4e0 [ 199.435291] ? lock_page_memcg+0x2bd/0x3b0 [ 199.435312] ? find_held_lock+0x35/0x1d0 [ 199.435339] ? handle_mm_fault+0x2a0/0x930 [ 199.435350] ? lock_downgrade+0x980/0x980 [ 199.435410] handle_mm_fault+0x38f/0x930 [ 199.435418] ? down_read_trylock+0xdb/0x170 [ 199.435433] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 199.435440] ? vmacache_find+0x5f/0x280 [ 199.435448] ? vmacache_update+0xfe/0x130 [ 199.435464] ? find_vma+0x30/0x150 [ 199.435482] __do_page_fault+0x5c9/0xc90 [ 199.435505] ? mm_fault_error+0x2c0/0x2c0 [ 199.435520] ? check_noncircular+0x20/0x20 [ 199.435544] do_page_fault+0xee/0x720 [ 199.435553] ? filemap_map_pages+0x919/0x15d0 [ 199.435565] ? __do_page_fault+0xc90/0xc90 [ 199.435578] ? find_held_lock+0x35/0x1d0 [ 199.435606] ? find_held_lock+0x35/0x1d0 [ 199.435633] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 199.435660] page_fault+0x2c/0x60 [ 199.435669] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 199.435681] RSP: 0018:ffff8801c2607628 EFLAGS: 00010206 [ 199.435691] RAX: ffffed0037ac6130 RBX: 00000000000000fe RCX: 00000000000000fe [ 199.435697] RDX: 00000000000000fe RSI: ffff8801bd630880 RDI: 0000000020dd7000 [ 199.435702] RBP: ffff8801c2607658 R08: 0000000000000000 R09: 0000000000000000 [ 199.435708] R10: 0000000000000020 R11: ffffed0037ac612f R12: 0000000020dd7000 [ 199.435714] R13: ffff8801bd630880 R14: 00007ffffffff000 R15: 0000000020dd70fe [ 199.435764] ? copyout+0x8a/0xb0 [ 199.435783] _copy_to_iter+0x262/0x13a0 [ 199.435796] ? __skb_try_recv_from_queue+0x980/0x980 [ 199.435819] ? check_stack_object+0x68/0x140 [ 199.435839] ? _copy_from_iter_flushcache+0xf30/0xf30 [ 199.435858] ? report_usercopy+0xd0/0xd0 [ 199.435873] ? rcu_pm_notify+0xc0/0xc0 [ 199.435912] skb_copy_datagram_iter+0x1c2/0xac0 [ 199.435921] ? perf_trace_lock+0xd6/0x900 [ 199.435942] ? skb_recv_datagram+0xe3/0x130 [ 199.435957] ? __sk_queue_drop_skb+0x1d0/0x1d0 [ 199.435986] ? perf_trace_lock+0xd6/0x900 [ 199.436010] netlink_recvmsg+0x273/0x1300 [ 199.436017] ? trace_event_raw_event_lock+0x340/0x340 [ 199.436039] ? netlink_dump+0xcf0/0xcf0 [ 199.436046] ? find_held_lock+0x35/0x1d0 [ 199.436085] ? sock_has_perm+0x2a4/0x420 [ 199.436102] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 199.436109] ? check_noncircular+0x20/0x20 [ 199.436125] ? lock_release+0xa40/0xa40 [ 199.436168] ? selinux_socket_recvmsg+0x36/0x40 [ 199.436178] ? security_socket_recvmsg+0x91/0xc0 [ 199.436194] ? netlink_dump+0xcf0/0xcf0 [ 199.436204] sock_recvmsg+0xc9/0x110 [ 199.436224] sock_read_iter+0x35b/0x560 [ 199.436239] ? sock_recvmsg+0x110/0x110 [ 199.436273] ? iov_iter_init+0xaf/0x1d0 [ 199.436293] __vfs_read+0x6a7/0xa00 [ 199.436311] ? vfs_copy_file_range+0x940/0x940 [ 199.436331] ? fsnotify_first_mark+0x2b0/0x2b0 [ 199.436350] ? selinux_file_permission+0x82/0x460 [ 199.436381] ? rw_verify_area+0xe5/0x2b0 [ 199.436389] ? __fdget_raw+0x20/0x20 [ 199.436405] vfs_read+0x11e/0x350 [ 199.436426] SyS_read+0xef/0x220 [ 199.436443] ? kernel_write+0x120/0x120 [ 199.436451] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 199.436464] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 199.436487] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 199.436493] RIP: 0033:0x452ac9 [ 199.436498] RSP: 002b:00007f8eeda5ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000000 [ 199.436507] RAX: ffffffffffffffda RBX: 00007f8eeda5aaa0 RCX: 0000000000452ac9 [ 199.436512] RDX: 00000000000000fe RSI: 0000000020dd7000 RDI: 0000000000000013 [ 199.436517] RBP: 00007f8eeda5aa90 R08: 0000000000000000 R09: 0000000000000000 [ 199.436522] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a 2018/01/13 01:53:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) recvmmsg(r0, &(0x7f0000bf1000-0x12c)=[{{&(0x7f000049f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002fe000)=[{&(0x7f00009d7000)=""/4096, 0x1000}, {&(0x7f0000b75000-0x1000)=""/4096, 0x1000}, {&(0x7f00009c1000)=""/197, 0xc5}], 0x3, 0x0, 0x0, 0x6bbbb746}, 0x3}, {{&(0x7f0000b3e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f000008a000-0x60)=[], 0x0, &(0x7f00002b6000+0xd94)=""/119, 0x77, 0x7f}, 0x70edfa07}, {{&(0x7f00004da000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000393000-0x50)=[{&(0x7f0000a7c000-0x3c)=""/60, 0x3c}, {&(0x7f0000acc000)=""/157, 0x9d}, {&(0x7f0000785000)=""/132, 0x84}, {&(0x7f0000fb3000)=""/20, 0x14}, {&(0x7f0000070000-0x58)=""/88, 0x58}], 0x5, &(0x7f0000d4f000)=""/103, 0x67, 0xfffffffffffffffe}, 0x80000000}, {{&(0x7f00006fc000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, 0x1c, &(0x7f0000d6d000-0x60)=[{&(0x7f0000b43000-0xbd)=""/189, 0xbd}, {&(0x7f00008e4000-0x16)=""/22, 0x16}, {&(0x7f0000ddc000-0xc2)=""/194, 0xc2}, {&(0x7f0000b6b000-0x1000)=""/4096, 0x1000}, {&(0x7f000064b000-0x42)=""/66, 0x42}, {&(0x7f0000783000)=""/1, 0x1}], 0x6, &(0x7f00003ba000)=""/234, 0xea, 0x3}, 0x6}, {{0x0, 0x0, &(0x7f00007e1000)=[{&(0x7f0000fed000)=""/147, 0x93}], 0x1, &(0x7f0000d7b000-0x85)=""/133, 0x85, 0x2}, 0x10001}], 0x5, 0x40000000, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000499000-0x7b)="e15b61a7ccc386d2c4119e4895271a16a13e11c62a83f81743904a4e34da4ef5b6413612507016204a2e0b0a7c44d1933b097bfd42b28d69510c683306814d0484f47c48f0f5bb9a7880b281af34d62c09c008d3856adfb54eb9847ebca36664fc927d417a54a7de8f47286c46d9867f428c826ac1218d8b565e44", 0x7b) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000081e000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007c7000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d70000)=0x0, &(0x7f0000224000)=0x4) 2018/01/13 01:53:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f0000632000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x7c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ee7000-0xa)='setgroups\x00') bind$ipx(r0, &(0x7f0000f08000)={0x4, 0x6, 0x8000, "02ee4b994a20", 0x618, 0x0}, 0x10) mount(&(0x7f0000fee000-0x8)='/', &(0x7f000008e000-0x8)='./file0\x00', &(0x7f000003d000)='ramfs\x00', 0x0, &(0x7f0000142000)="") ioctl$KDSKBLED(r0, 0x4b65, 0x828) r1 = openat(0xffffffffffffff9c, &(0x7f0000ba1000)='/', 0x0, 0x80) fallocate(r1, 0x2, 0x61b, 0xdb93) openat$dir(0xffffffffffffff9c, &(0x7f0000713000-0x1)='/', 0x800, 0x124) linkat(0xffffffffffffffff, &(0x7f00006f2000-0x1)='/', r1, &(0x7f00005ac000)='./file1\x00', 0x0) 2018/01/13 01:53:27 executing program 3 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r0, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000bf000-0x4)=0x0) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f00009a9000-0xc)='personality\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000013000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e23000)='/dev/ppp\x00', 0x80400, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00002f6000)={0x0, 0x6, 0x0, 0x194fc33a, 0x40}, &(0x7f00001f8000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c19000-0xa0)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1f, 0x800000, 0x8, 0x2}, 0xa0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00006d6000)=0x5) flistxattr(r0, &(0x7f0000a28000-0xa)=""/10, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000e32000-0x9)='/dev/ppp\x00') ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x910000) 2018/01/13 01:53:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ba7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000fc8000-0x34)={{0x0, 0x2, 0x4, 0x1, 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]}) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) name_to_handle_at(r1, &(0x7f0000e2b000)='./file0\x00', &(0x7f0000ca4000)={0x1008, 0x1, "f4aac451fd8e57278f1ccf19df9b5e3e215cac15be01768d611a82d9a51d132f2e94180cb689aec84e16b7562a653355f18f466aa70195ea01dc0da3bc43d4182ad7bb3ab07401b3bb11207bdf6784cab96b80674bd1b13fffa026ecb4ba367d056f8b50ff6dfb0994cccb7c5f9a58904fe80b5d59aef31624c4fe7f265fc21e7226855fae95f20da76f7752e5c767d6ffc50319d9feb325e318b2191d2db8716010497b2d000a5cd2ebb2c51edc175ea270987ad87dc5f594dbab1b261f1da318ddda33878e363ec3f61d7545718a76a9bb6b03c1b0296b8e5068d49c7df8797de92f08d29cc0177fd38c46b4d9b9a710b78ef63ee35df010c9f143df10c38e7d88743313396860254c9add7cc3ea8018ba908217dd39f9ed53583371f038fec295cc64c97c033147b518fa9c9ffc8eeccc1474f2a4c5dec81fb553983800e9ed342101f084cd25493e95accb4d423bc3ce1863bf2dd74d311af8f733cd5a332a28186670400e49e8e04f00a78a1f4e9d1de1a3e93bf80e56d60c202df5f27e76402a435eabfa7722a126ab29df8c9e07a6ad6d913be49cca3f8180eea4c00744cd865d3fdc2dcd45e4a0cd7ef875241b4b3ac844a4e1b8a87c9624a6446f0458ae6d8c3bf99494ed719ea5e576587cfdabbe791073c3e3e04d5a886dd4be6b2ed0bc971b59b15cc2b077cd21bafa7c9f139ccc83ebf83275e50a0389e553be8105b81782215dea71eb050c7ef4733fd6595b187bbbbb2c4115480c4a43199fdbb05e7f6190f2f9e16f80ce4be1d68086fde967bf4ad17cbfba73c25b9d3fdd1310c3bfbc3b4d75c0a1230b9f8b71715c0e40c056d5a23814d4543b55610837e5872016f1165567690134d792920c7c90d73ed767e7ce70636abaf41ebbb94de2b529972d980446240e2d3785614ae40ebcabd245f495fc543044e3effdf8b676c3e15ee192efa0aeeabb61e8726e7972c434d12ff01b2c6e6cd05587b4767b94a69b39353fae768474f8f6beffd4beed640bc73b2e0fb859ecf0c404a794caa3830b6d0e03816b52579f404fd5abbe3032ea9595ce7f947475c994fad92c5a8de88ecacd8d47cb1d27ab29dfa044f62e197f90954816f2c61d072c2c9b988c1cb08ce3a6b2f97e235e8b8e7dd5bac35b46b420308bfb80494a441c4c445b546ab606bc038062504f4c01289b14455095a10701a31a2c5d3fb1e4021b6219eff9d04154fabf35c885afb2d0fe40e120f1760a37f42b1043bac134a5c7cb91cf125c3c08546a1915257b6556931a49a51af7291c3cf276cd65d962c570854b38192fbd9b561319df3be9dc10303138bb848f26a18bb9df20baa6e2ee2f43a699a28b2aa5113e3a030dbd6c78dfa6021398754a84752d4e044c919426ebb07d4bff17a86a7235a6325a809719a491469c7150f09ca8f39f4baad4d88de40fddf08bb68f2971c29cc4781542488d70fe47a5c8b1d26fae46f047b44b526d4fa59ca49ca6bb8a29dd046364c2eda384189638db299d566996dacc7de7f9623c40e99417ddcf79e1e7be30c11765d746c0fa67078389a7fbb2d7365a4f8a0defd3c7554eb9892201049e4945be62f78fa2ef4955e8bc0fb5eb76decdbbfc1417dfbcd150f56bc8e624f2b23b8f80869e4b18cdfbc4fb5325e6d8cf993dc0f4d3f85db5ddb7e6588967366e89e40151e2f6a74659f01470f94b2db48f24327138681d43a5a618b7e0204822ef7e75813bc03771e063928de0ae9d6dc7b18a3398f3e5c8c20d771c7974721279c8198735958c08aaeaee5f0831fb629e6386169c48bd6053aed12f97934d366636c000538950b5c088bf1a8def0b30496acafc03eb92ed4002e7121d25cb643faa0a51420e9201b063e1e99ae137f05328c795384fbc19434838a0d8d5e9326cbe36cf0efb711b7ead729ef8765c33fa56123f03a14de3f6d15017eec6d0ffe1832e2b51e501e0d5de4ed239f3cabb5171ebfe901cbea0d6388f6f09340fd5695b39d2ceda3a02857026f7c3676e3cf658dbc4e2f2b6cfd3b7c77bb5763625d0c1d9d539238effbcde5b0084e7a6e8528c00646ad1f07788adead4a6c1d1dd6660227252595a944ddd9a44c824da0a56944640120ad294ade9b7fca6f5d419d21e45a57c3d0edcf2de49699346d94c753f399fd36eaebbc546400178e76ce43fae94b84f57cd4d87f43a8a0eb84ef419546504a7ed2bdce0669afd5490fcc99dc14971ff16830738c577156021715cf86595bbcf8d0daaa91ad61790cc3bb7886ccc59dbd5c10d09e0f12b40247fbd0bfaa346acff8628aaa81f353bbdef717642e3823d4b471694c840fe5edf0d844b33f17dd0ee899d87906977af3e562e7d3e156f1726549aca738ff905e4008dbc62be7512b76e52e055e907de82982f545c2f2285dc5abd525d5ec32e8dad90745bcfc8a80079dcb846015c042231eca7b58490065a1b456044bda0bf1da09e9863743a520f2baa89b8a58069bad7169ad71be48c2ad8cd58a93cdde37fc56e579312189ddaf3eb94d836d3d1cab4633177901b957ab407acdab73a4da69cfb097120cd216d9a72f39fac1baa57da3d728ed6a0c4df5e0b3f72f47aabf2fec47b27f5e265e5de4514afe2f089d234eb2512edcb505b95b894977ade498b2fda1b0f8368a1993514bcda0f89bf8d5ae5f4ccfbf6cffdb447b069c2ac2546ee38dc413fe66dcf3987187bdb5d2429434d2f5585338b63ef3901697a0359e72fa95745d34dbfd33f98e2021467ceee166c4bf332cd7084d2edff53f4e27e3bb69386669c33c3d3c0508fa2744d8afe8c8f14a38620adaae14fbb06193b4fcfdd825d92b414acc5fbf17df0b4c6d4cff209fad23542158d11b01bb0b069e8d7f7ce6e769cfdd742faab842024f2541aa4963030694b3c2cd9b0c9efd9baba78b207ef31dbfbed85f23cb496ae5dfc1e83035c2ce472277b01e74f8de4743f856131d2b8cfe8ab96730cf5f66f9a70800cd1e2c0cc712073c2d1245e197536631faa2a5fb1c039fe175bfed599f2c6b56f6e89afc8d2c06ee6bc09f6651e410e81733a59d0a2e3fbd994ae4a66173d210f8bfa26b23ffcf1d7714d8f913c7f96863cb3c51155c1990e9954d7800ad0949eb816249eaf2280e04978d32e548c4eab2267ee3adeccf7ac7d951f882fa06dad2cd569e8da7e0ae95419d0a1d32c9883d7c30521570f374869e0247ec879a6fe5bc17201cb3a0160c5640ce9b9aad55caf6cb94748f984dff20605b88feb80074b2b9e9821da31004c08e3e3527f01ab19f1fff9124cb60891f7ca4bddddec6459bc73c2e25508cb538171376e7a9cbd1c66d066368152268ba0f40e4d2f179cfb09ed9c5b138364cbb531d3531935ee6465f4d96a4c145e56a95a31ea3feac65021ba7a473bee06c336b610e69962b179e0a97de93f5ae1d95cb61110751b4cf40211fa948142071807a2c5120a3ce58ab2ef081724db36ec202f7f1b0fb481ac4ea09161b15652a230ceb5c995ff6fb9c7998d3f4958949c23885deee2e634a0ee62e40adb803f5de757cbad768ea5896e154f56aab89201d0f42ec5fc70e5b22d4839adbbfe7149d25b28d7afa84f55a095c0c09f7a9942c87974b8a7c142a7a39e86b7cccc71df45fae836caa1138db2c7d25cf49a818fee7d316d510c91bfbd7820a7bc2e06c49810059badba6fc2ec71876fa851f9484335380b3d6da6b8ee9c137cc49303413b505df62426e50a71a5ea749e0d2fe8ecd924276dbecb1e94ce40169625c427458215eb63f2f1b682fcb567cd2d2abb5ae4130c051c650da5c51ca46540423066412a5195d64d1eacd1faa62bf54efc0e763c3593170dc84b7f61298ae7ac5a4a3aa4b67e2e5eab0bff61ca60c8b25178cac17c7f056ef869906b4dae2f159e9389a69efc635a6ff9be04c805b415eda74e6f08cf86199faf20554c478229e0916130ad5b83ac98773e9efa47c997c6215365f96b4e60657a3e45e24180c31116f6cd000753e3a995dd7d53ae784906fece2988a377cee9f79aa25167deee9a5f8f505e05d4e454c5decf2fde0497e6e916d97f41ab163035ed3cc27008165e552deee3e1991d127136e40c00a3850947f3df49772c7210a90ac7c4a59f5a38cccf2ca32918d7bd1e8ee08dcc9fb6bcf29160f2d7c84cae2944df0b709880ac2c91538ea9c239ccde0cfc9ef68bcbe225758e5a6831d1560c492d0d298fc1042ee2c9566b817b72bc24eaad3de83d56b57b24e4a0457e7f6685479db9668ce80788b05adf317e4fa2e779aaa88f097254a5991bba49585d80f353860b0ccd1c906d607a44b510cc8fb8377a277d6e4a0f107c3f62dc2ffb3908a04f50996cc895d71dfbf8db0828ff077e8e3bd61ce79a73e4afe73bf3d10b7ae858d4eed5305eca7c9f1649013cff47f04d09f9dfbf8f8d554dceeb86129dfe8c8b2e504e6a4111ed89279100b6c6f5aedc3c0a4bded8cae695a42441c0b1f8edb0d97183cb032f29aaea8bba24d87b66bc5f272e48b6fd3d7db0bad894353e359dbbd2634eccf82c0dad478a381fb1b4885c6ae0c4e1659d90fc4f7a2868f188c032facd0633836bb3814d3c43fcf6bdcc1b5978adde5209361436a01041fd3a81d2021083d8ca6788d692fb007c1ced14cae321e6cd1b95b677443f2414be8bdfeaeac06fb37ff62ff10767052e7a997e7b5a08db93cda2f491527d5c4cf0e2c161d3d8b884b4c6fb6dc1883afb9bd3001803ebe49256539d0067d372b96a542cbd5074b0704012e11342abec901043ed0de9dc7d7ecdd34b2530e9b15c549337cf32da7021bf3bb0d07b84fe503bf9d354c5166fbea70a59d788f77af50bd8ef5c001c62d5a5caede988cdd79e2e4b9c29227881992db7cd22b874b1bf7acccd9a4ec18ed8065b4351950f9d73056d14a153b94c64a5776db8c377c0265c73259172c836f2d0487e2a1962ec5e4dfe8963b70314fa13cce3dff35ee54dc3bb636b7691447c0af5334eecf4bf9e228a072188be031439bd3f50224025455c275eac4b904e7820aa3e79b0111d31115d826bb6cde6e541d95f60c35e734f5c88c30d3d5e37bd5c240d750cc53a80379d20aa9f298e34a9986741ec40efc042388c67a5ebf26d43b132ce7fb676593215fdbcc6c2c8550a5bcd2a6c9f2be0e3974efada066cebdf47170136fc786993cebab53d7ce9819eff9d8dff76be07f18b4a6dc08eac46dba20334dfb1f682739913c579e7b6d6b955b129dc59d9518687208aff53d64b15cdce1723f474f8afc8d5c77a0d501c2d542a2ed8a7ac9cff909b64efbdfb5e522e9ffeb97a3eb5d438b02fdc51a100d866eca36bd913e44cfed7fae783074423bdb66e9a183661b37f1a8a99be4742ba87a6ed268029fdd4bf45da84d78bfc41476a86db5b60d6f9e483c88d1071b415b0a68ef3d87a0fb9d18f7c39bd006950f45aad9d065a6a0d28a41d85ea3c89c7933844161c0637bbb86f22bb2302589b316ffa3cecbd0bae570370898cb80e02f928770ea3cb34e512ffe77c3676484c394cd49271cea67a6113a903b6993a8dd3d96a7e9249684c55308e8ef6019d489a6d5e163a7259daf2a34d58a520039a79a26a08526a60d7a057643a2958f6e89b69f4d4c9e9e99574940a667cd1a41e60f3fe00d450c98ce79708a1eb2f1057de24a5b3d6f8e895d3e4617b5f7ba369ab0628f63470498ec494b14b3f2646cbc64f747042784130e827fa73681c34fbf1df6fe34cd7b12d811a694c28974e9efdd93bfcc4f42e6be8609994d1"}, &(0x7f0000097000-0x4)=0x0, 0x0) 2018/01/13 01:53:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000016000)='/dev/vga_arbiter\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000551000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000051b000-0x4)=0x14, 0x80800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000206000-0x5c)={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x0, [0x100, 0x8, 0x1, 0x0, 0x0, 0x4, 0x1, 0x0]}, 0x5c) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000a4a000)={@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], @empty=0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd7a7, 0x9, 0x10000, 0x100, 0x6, 0x4000001, r2}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f000081b000)={"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"}) close(r3) close(r4) [ 199.436527] R13: 00007f8eeda5abc8 R14: 00000000004b767a R15: 0000000000000000 [ 199.440809] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 199.965185] netlink: 'syz-executor5': attribute type 25 has an invalid length. [ 199.993870] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 200.019934] FAULT_INJECTION: forcing a failure. [ 200.019934] name failslab, interval 1, probability 0, space 0, times 0 [ 200.056186] CPU: 1 PID: 4511 Comm: syz-executor3 Not tainted 4.15.0-rc7-mm1+ #55 [ 200.063779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.073112] Call Trace: [ 200.075680] dump_stack+0x194/0x257 [ 200.079288] ? arch_local_irq_restore+0x53/0x53 [ 200.083952] should_fail+0x8c0/0xa40 [ 200.087642] ? rcu_note_context_switch+0x710/0x710 [ 200.092550] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 200.097654] ? __might_sleep+0x95/0x190 [ 200.101608] ? netlink_dump+0x96/0xcf0 [ 200.105483] ? netlink_dump+0x96/0xcf0 [ 200.109357] ? find_held_lock+0x35/0x1d0 [ 200.113408] ? __lock_is_held+0xb6/0x140 [ 200.117462] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 200.123324] ? rcu_note_context_switch+0x710/0x710 [ 200.128252] should_failslab+0xec/0x120 [ 200.132202] kmem_cache_alloc_node+0x56/0x760 [ 200.136672] ? rcu_pm_notify+0xc0/0xc0 [ 200.140559] __alloc_skb+0xf1/0x780 [ 200.144159] ? rcu_read_lock_sched_held+0x108/0x120 [ 200.149152] ? skb_copy_and_csum_dev+0x370/0x370 [ 200.153883] ? kfree_skbmem+0xe2/0x1d0 [ 200.157746] ? skb_to_sgvec_nomark+0x40/0x40 [ 200.162141] ? netlink_skb_destructor+0x14f/0x1d0 [ 200.166971] ? netlink_sock_destruct_work+0x20/0x20 [ 200.171970] ? consume_skb+0x160/0x490 [ 200.175829] ? perf_trace_lock+0xd6/0x900 [ 200.179952] ? alloc_skb_with_frags+0x750/0x750 [ 200.184603] netlink_dump+0x545/0xcf0 [ 200.188376] ? __sk_queue_drop_skb+0x1d0/0x1d0 [ 200.192939] ? netlink_broadcast+0x50/0x50 [ 200.197162] netlink_recvmsg+0x9bf/0x1300 [ 200.201283] ? trace_event_raw_event_lock+0x340/0x340 [ 200.206467] ? netlink_dump+0xcf0/0xcf0 [ 200.210413] ? find_held_lock+0x35/0x1d0 [ 200.214475] ? sock_has_perm+0x2a4/0x420 [ 200.218523] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 200.223869] ? check_noncircular+0x20/0x20 [ 200.228083] ? lock_release+0xa40/0xa40 [ 200.232059] ? security_socket_recvmsg+0x91/0xc0 [ 200.236793] ? netlink_dump+0xcf0/0xcf0 [ 200.240739] sock_recvmsg+0xc9/0x110 [ 200.244441] sock_read_iter+0x35b/0x560 [ 200.248394] ? sock_recvmsg+0x110/0x110 [ 200.252363] ? iov_iter_init+0xaf/0x1d0 [ 200.256315] __vfs_read+0x6a7/0xa00 [ 200.259921] ? vfs_copy_file_range+0x940/0x940 [ 200.264483] ? fsnotify_first_mark+0x2b0/0x2b0 [ 200.269044] ? selinux_file_permission+0x82/0x460 [ 200.273873] ? rw_verify_area+0xe5/0x2b0 [ 200.277905] ? __fdget_raw+0x20/0x20 [ 200.281596] vfs_read+0x11e/0x350 [ 200.285034] SyS_read+0xef/0x220 [ 200.288380] ? kernel_write+0x120/0x120 [ 200.292325] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 200.297316] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 200.302057] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 200.306785] RIP: 0033:0x452ac9 [ 200.309945] RSP: 002b:00007f8eeda5ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000000 [ 200.317645] RAX: ffffffffffffffda RBX: 00007f8eeda5aaa0 RCX: 0000000000452ac9 [ 200.324887] RDX: 00000000000000fe RSI: 0000000020dd7000 RDI: 0000000000000013 [ 200.332129] RBP: 00007f8eeda5aa90 R08: 0000000000000000 R09: 0000000000000000 [ 200.339380] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 200.346638] R13: 00007f8eeda5abc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/13 01:53:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000000, 0x0, 0x3) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000d93000)={{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffc}, {0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x200, [0x3, 0x0, 0x800, 0x757, 0x8001, 0x0, 0x1f, 0x0]}, 0x5c) 2018/01/13 01:53:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r0, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000bf000-0x4)=0x0) getpgrp(0x0) read(0xffffffffffffffff, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:27 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$inet(0x2, 0x80003, 0x7) r1 = dup3(r0, r0, 0x80000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000598000)="08989ba5efa1ef63bf594be4e217f0f8632a805b84b517a5f3896593a0739106638f4daf2ecc1fe5c5ec41b0522fb47c76d23ad89af94f559ee49776bf35e9f38ff190683402422179e5e0c033af1f4e82d72dd5dc1ff6cdb5b2e08087fe69c035bcc624121b2a6c663191627b7090328fcd22364d") sendto$inet(r0, &(0x7f0000ef8000)="", 0x0, 0x80c, &(0x7f0000765000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000053e000)={@common='ipddp0\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x8, 0x3, 0x401, 0x40, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}}) 2018/01/13 01:53:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x527) semctl$SEM_STAT(r0, 0x1, 0x12, &(0x7f0000385000)=""/0) r1 = syz_open_dev$usbmon(&(0x7f0000584000)='/dev/usbmon#\x00', 0x0, 0x200282) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000ae0000-0x490)={0x2000000000000000, {{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8f14, @mcast2={0xff, 0x2, [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]}, {{0xa, 0x2, 0x92c0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8d1, @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]}]}, 0x490) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) semctl$GETVAL(r0, 0x6, 0xc, &(0x7f0000a32000-0xd6)=""/214) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000038a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000f86000)=""/109, &(0x7f0000e01000-0x4)=0x6d) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = getpid() fcntl$setownex(r3, 0xf, &(0x7f0000c17000)={0x0, r4}) sendto$inet6(r2, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:27 executing program 7: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ef4000)='/dev/dsp\x00', 0x408000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f000094c000)={&(0x7f0000b5d000/0x3000)=nil, 0x3000}) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ef2000-0x4)=0x0, 0x4) fanotify_init(0x11, 0x40000) 2018/01/13 01:53:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000233000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000e65000)="fe", 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b74000)='encrypted\x00', &(0x7f0000358000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006ba000)="81bf8d9667492ece2a901006282e04baf3aed79613be6f7f5e3b948628ae9e8aa8030885c099df6f9e06066e3c3181798283a17cbb4ec456e20dd50953a66070730f5473063bd3548e4b44f1e7fac8d6096dcd01c4d39c7a6a1ff79c69fce52bbd7e2b704e3f13ac300265bc", 0x6c, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000f0e000-0x8)='keyring\x00', &(0x7f000066f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000081b000)={"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"}) close(r2) close(r3) 2018/01/13 01:53:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) 2018/01/13 01:53:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f000023a000-0x11)='/proc/self/net/pfkey\x00', 0x200100, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000033000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) 2018/01/13 01:53:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r0, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000bf000-0x4)=0x0) getpgrp(0x0) read(0xffffffffffffffff, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:27 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000028f000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000c86000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000001000-0x14)={{0x48, 0x8000, 0x0, 0x1ff, 0x8, 0x800}, 0x3ff400000, 0x6, 0x3f}) mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000645000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000abd000-0x4)=0x14) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000dd9000)={0xffffffffffffffe0, 0xa, 0x8d, 0x9, r1}, 0x10) r2 = socket(0x10, 0x2, 0x0) dup2(r2, r0) write(r2, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r2, &(0x7f0000dd7000)=""/254, 0xfe) socket(0x1f, 0x7, 0x7) [ 200.449864] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 200.459351] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/13 01:53:27 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005f9000)='/dev/rfkill\x00', 0x10000, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000066e000-0xc)={0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = getpid() rt_sigqueueinfo(r3, 0x15, &(0x7f0000d22000-0x10)={0x4, 0x6, 0x7, 0x5}) sendto$inet6(r2, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00008bc000)={0x5d, 0x1, 0x8000, 0x7, 0x8}, 0xc) r4 = add_key$user(&(0x7f000098f000-0x5)='user\x00', &(0x7f0000971000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000043d000-0x9f)="9ef1c5343ca51fbacc5a0229f4a190c86d83ded4d496f5546e80c867c83ad32ad6b8587b235bcb56388648a2a73c2c78923e3de6c38ecbf787bd7c23938f000d3bd5bd3bf8343aff198ab95e13decd53664f6733b9e416b7b577e4173e72912a374b9bb86484fe4afc4ec9e3a81d20c2de5743cf4be19a474d37746c64d70203829e039662b9fcd9428438205917d113d5434cc55e6e8b6f80d2117a7a8130", 0x9f, 0xffffffffffffffff) keyctl$assume_authority(0x10, r4) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x3, 0xf7) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000cfa000-0x4)=0x7, 0x4) r1 = socket(0x0, 0x2, 0xf) write(r1, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000466000-0x1)=0x2, &(0x7f00009d5000+0x68a)=0x1) 2018/01/13 01:53:27 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fe8000-0x1)={0x0, 0x0}, &(0x7f0000662000)=0x8) keyctl$set_reqkey_keyring(0xe, 0x4) 2018/01/13 01:53:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r0, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000bf000-0x4)=0x0) getpgrp(0x0) read(0xffffffffffffffff, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0xfffffffffffffd87) 2018/01/13 01:53:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000526000-0x28)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x7ffffffe, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) [ 200.545885] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 200.584799] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 200.605237] encrypted_key: master key parameter 'S¦`psTs;ÓTŽKDñçúÈÖ' is invalid 2018/01/13 01:53:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006dc000-0x8)='./file0\x00', 0x600, 0x8) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000b01000-0x1)=0x3f, 0x1) syz_open_dev$sndctrl(&(0x7f0000bff000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x80008) openat$selinux_access(0xffffffffffffff9c, &(0x7f000049e000)='/selinux/access\x00', 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000dfd000)='/dev/audio\x00', 0x0, 0x0) socket$inet(0x2, 0x80006, 0x3) 2018/01/13 01:53:28 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) r1 = fcntl$dupfd(r0, 0x0, r0) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) write(r1, &(0x7f000009f000-0xfb)="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", 0xfb) 2018/01/13 01:53:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000492000-0xc1)={0x0, 0xb9, "a93c5156f5fb4d524832c4dba8e937459903c583c5e43d1cca8792dbd0eda26e6642e4069d41fa2dd9f60c21cf25e809a562d38fe8079c5ecf6cbb798380615eed9b382bfeb6d5915f728c1a895fcf66b2033a8eae20e5b673b5cc6dac7c5937168e70cd52d35bf33a44c33b8996e05f0236f0ce39758fbcf3ba75c7dba5aa18465d11a90c96d8e3d5f25a155ddd4456c5edb391af75bbd8559d4bcb9c9e8a574761a6242e948d7125aa0df584c5a1e1bc44e28a3ac8d52ccc"}, &(0x7f00000fa000-0x4)=0xc1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000a4000)={r1, 0x9050, 0x40, "d0e8d8e838444d8d833b06c437f2f8fe7b0671c3f5b83429725e5bdaa31feed392f5c809d8b420d16f110bea7fa5ad9ba3c76edf88da91f6c6a368c9b0d2329a"}, 0x48) 2018/01/13 01:53:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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, 0xffffffffffff7297, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0xffffffffffffff1e) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r7 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r7, &(0x7f0000141000)='^', 0x1) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000128000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r9, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r8, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r6, &(0x7f0000fd7000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff9b) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r3, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0}}, 0xfffffffffffffe9c, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)="01", 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x10001, 0x0, 0xffffffffffffffff}, 0x14) shutdown(r4, 0x1) 2018/01/13 01:53:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) r1 = syz_open_dev$sg(&(0x7f000019c000)='/dev/sg#\x00', 0x7c, 0x2000) getpeername$llc(r1, &(0x7f0000528000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000eb8000-0x4)=0x10) 2018/01/13 01:53:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r0, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000bf000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r1, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f42000-0x78)={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) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a74000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4b000)={0x0, 0x0}) 2018/01/13 01:53:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e41000-0xb)='/dev/hwrng\x00', 0x80040, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000a23000-0x40)={0x400000000000000, 0x10002, 0x400, 0x5, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xf) accept$packet(r0, &(0x7f0000178000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003fc000-0x4)=0x14) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00005d2000)=0x0, &(0x7f00005c9000)=0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b40000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa, r3}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00002fa000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f000081b000)={"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"}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c4c000)={0x0, 0x14, "2a3871f4bf5a9148b5d9aecb7f730ddd81da4a79"}, &(0x7f0000bce000)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000275000-0x1008)={r6, 0x1000, "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"}, &(0x7f0000b99000)=0x1008) close(r5) socket$nl_netfilter(0x10, 0x3, 0xc) listxattr(&(0x7f0000796000-0x8)='./file0\x00', &(0x7f0000dc9000)=""/197, 0xc5) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000079a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r3}) connect$unix(r5, &(0x7f0000327000)=@abs={0x0, 0x0, 0x0}, 0x8) close(r4) [ 200.686495] encrypted_key: master key parameter 'S¦`psTs;ÓTŽKDñçúÈÖ' is invalid 2018/01/13 01:53:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r0, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r1, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:28 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0x8b5) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000000)={0x4, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) times(&(0x7f00006fc000)={0x0, 0x0, 0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) fstatfs(r1, &(0x7f0000cce000-0x45)=""/69) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a19000)={0x4, 0x200, 0x80000000, 0x100000001, 0x0}, &(0x7f00002ab000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000aff000)={r2, 0x1, 0x30}, &(0x7f0000e1d000-0x3)=0xc) [ 200.758369] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7244 sclass=netlink_route_socket pig=4607 comm=syz-executor3 2018/01/13 01:53:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) accept$packet(0xffffffffffffffff, &(0x7f0000971000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c5d000-0x4)=0x14) stat(&(0x7f0000728000-0x8)='./file0\x00', &(0x7f0000bf6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005c3000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@empty=0x0, 0x0, 0x8, 0x3, 0x0, 0xa, 0x20, 0xa0, 0x3f, r1, r2}, {0xfffffffffffff000, 0x1a5, 0x10001, 0x1, 0x5, 0x5, 0x1ff, 0x7fffffff}, {0x8, 0x8, 0x7, 0x0}, 0x1ff, 0x9, 0x0, 0x0, 0x1, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7f}, 0x2, @in=@broadcast=0xffffffff, 0x6, 0x3, 0x1, 0x80, 0xede, 0x9, 0x9cf}}, 0xe8) 2018/01/13 01:53:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x200000000000007, 0x2, 0x3) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000073e000-0x4)=0x1c) mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r1, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0xfffffffffffffffd) 2018/01/13 01:53:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x1470, 0x100000000009, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) keyctl$update(0x2, r5, &(0x7f00001a5000-0x1)="f3", 0x187) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000ebd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a3c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r7, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x20000000000001) 2018/01/13 01:53:28 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, &(0x7f0000640000)=0x0) unshare(0x80400) utime(&(0x7f0000512000-0x8)='./file0\x00', &(0x7f000036a000-0x10)={0x7fffffff, 0x100000001}) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000dda000+0x2a9)=""/42, &(0x7f0000dda000)=0x2a) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000450000)=""/91, &(0x7f0000d19000-0x4)=0x5b) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000dda000-0x5c)={{0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x8}, 0x1ff, [0x7fff, 0x7, 0x7, 0x7, 0x0, 0xe1b3, 0xadb, 0x100]}, 0x5c) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000022d2021f9f4c0000000000000008000bff49000180040001000037", 0x1e) 2018/01/13 01:53:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000733000)=0x2, 0xffffffffffffffa1) 2018/01/13 01:53:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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, 0xffffffffffff7297, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0xffffffffffffff1e) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r7 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r7, &(0x7f0000141000)='^', 0x1) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000128000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r9, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r8, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r6, &(0x7f0000fd7000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff9b) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r3, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0}}, 0xfffffffffffffe9c, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)="01", 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x10001, 0x0, 0xffffffffffffffff}, 0x14) shutdown(r4, 0x1) 2018/01/13 01:53:28 executing program 6: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000eb4000)='/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) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000681000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="6542d7f4885a445e20356066e55d75df0d190af967e4e2c361df5a2dc6b65549b441db05c49f85b50ee1cd6bae0bd0db09f41fc4831699b8180de69075ec73bd9110ec8b5066c405d5074958f1562a78071b4b1590a4fd6a82a498459aa7", 0x5e, 0x0) keyctl$get_keyring_id(0x0, r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) 2018/01/13 01:53:28 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000dda000-0xfe)=""/254, 0xfffffffffffffe94) 2018/01/13 01:53:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$bt_hidp(0x1f, 0x3, 0x6) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000081b000)={"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"}) close(r1) close(r2) 2018/01/13 01:53:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dad000)='/dev/autofs\x00', 0x2280, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000068d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00002ba000)='/dev/audio\x00', 0x141800, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000c1c000-0xc)={r1, 0x80000, r2}) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000409000-0x4)=0x8001) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/audio\x00', 0x10000, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000761000)={@rand_addr=0x2, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) ioctl(r3, 0x2275, &(0x7f000087f000)="") stat(&(0x7f0000a4d000)='./file0\x00', &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000320000)={0x0, 0x0, 0x0}, &(0x7f00000dc000)=0xc) fchown(r3, r5, r6) 2018/01/13 01:53:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r0, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xfffffffffffffee6) r1 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r1, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000120000)=""/40) r3 = socket$key(0xf, 0x3, 0x2) fchmod(r3, 0x1e) r4 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r4, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r2, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r5 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r4) keyctl$update(0x2, r5, &(0x7f0000141000)='^', 0x1) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r7, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f000024b000-0x34)={0xffffffffffffffff, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(0xffffffffffffffff, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb5b421b1ff801390) sendto$inet(0xffffffffffffffff, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12cf, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(0xffffffffffffffff, &(0x7f0000a81000-0x38)={&(0x7f0000573000-0x8)=@sco={0x1f, {0x0, 0x0, 0x9, 0x20000, 0x0, 0x1}}, 0x8, &(0x7f0000b1f000-0x10)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x20000080}, 0x4000000000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(0xffffffffffffffff, 0x1) 2018/01/13 01:53:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:28 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001c1000-0xa)='/dev/cuse\x00', 0x4040, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000dd9000)={0x3, 0x7}) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000878000-0xe)={0x0, 0x6, '\x00\x00\t\x00\x00\x00'}, &(0x7f00007ad000-0x4)=0xe) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000dda000)=0x49, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dd9000)={r2, @in6={{0xa, 0x1, 0x18, @mcast1={0xff, 0x1, [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]}, 0x200, 0x2}, &(0x7f00004eb000)=0x98) 2018/01/13 01:53:28 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000cab000)='/dev/amidi#\x00', 0x10001, 0x101100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x1, 0x7, 0x7}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000001000-0x4d)=""/77, 0x4d, 0x20, &(0x7f0000001000)={0x3, {"bc2481b2a374fa"}, 0x7ff}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000943000)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003c9000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000427000)='/selinux/load\x00', 0x2, 0x0) 2018/01/13 01:53:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) ioctl$sock_ifreq(r0, 0x893f, &(0x7f00000ce000)={@common='ip6gre0\x00', @ifru_mtu=0x8000}) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000199000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) r1 = syz_open_dev$sndmidi(&(0x7f0000e9f000+0x510)='/dev/snd/midiC#D#\x00', 0x7fff, 0x100) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00003b5000-0x64)={&(0x7f0000e7a000)=[0x5, 0x1, 0xd294, 0x9, 0x6, 0x7ff, 0xffffffffffffff4e], 0x7, 0x0, 0x7fff, 0x1, 0x9, 0x8000000, {0x1f, 0x1, 0x16a, 0x8, 0xe8, 0x4, 0x5, 0x0, 0x8001, 0x5, 0x12ddd0a9, 0x5, 0x1, 0xd639, "81f78f3f154c29cd60ae05974efa00c19f713835c4962d789ed91d24a54304e8"}}) 2018/01/13 01:53:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006b2000-0xa)='/dev/vcs#\x00', 0x5, 0x87777581daddcc58) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000010a000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0x3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0x3}) 2018/01/13 01:53:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:28 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007d1000)={0x0, 0x0}) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) r2 = dup(r1) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000dda000-0x21)="6381358663a56d55f68d2a98411f8aafb398f6fd8194acfeaf663bfa4a5c61abe5") 2018/01/13 01:53:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:28 executing program 2: perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:28 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000ddb000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x397801601181b58b) write(r0, &(0x7f0000dd9000)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000a3", 0x27) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ddb000-0xfe)=""/254, 0x28e) 2018/01/13 01:53:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000072a000-0xf)='/dev/sequencer\x00', 0x400, 0x0) getpeername$packet(r0, &(0x7f0000ab4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a2e000-0x4)=0x14) bind$packet(r0, &(0x7f000004b000)={0x11, 0x0, r1, 0x1, 0x7f, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$TCSBRKP(r0, 0x5425, 0x7) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000b4e000-0x28)={@common='sit0\x00', &(0x7f00000b7000-0x2c)=@ethtool_cmd={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_opts(r2, 0x0, 0x9, &(0x7f000048a000)="5e91c7b1772a2f24a4c56adce44c6eff0b640a4fd36ba928cf054be7afa98d1990553fce83986b62c093f389d97bbb5082c4180278534f4af3255ff61394d9d0fcb16a94a20d19b32094cb2a20a4dd872a125885c3b87d27629a68dbf5dfe7be583411cce9aa8347f2fbd6d726a0301915d30f7845768f1af1db2622ff80aa4af88d060ae518f16ed0ac5f0bf6d36419f01fb42ebe07abdb19657d9c9149e17ddcf1a6399838917d0d7dc7fa90bfe7f27640c16c1aa22a7df5fbe55b62d62ec2f09249858fbf7c705f9fc0748c2364c4306d2035b04479cdd142ca7348b8032efea4043cd3d013de760e58b487aba1fbcf9f5f13470936e95f68a888132b569d14b2f5583ee37bcf6bd6ef7dd4b04d306ca11d907d2529c9b59943e9153e7309f5f1aa932886c640c37cab7e2b7d8591a2576f0b13499dbae6eb39f68587d699f96a71ec2e2b89eb0d77f89659a023d354c16ec5e1de078d7e81804c5b0bdb7173bdce682a4c65662221341a5b9e4f7a4346b55c3c0535d7d40fd6140529bffa1d390cf532ef3eb9b31396e8a810a8d7603e36aab0ae3ee19bcd31305a323a2760e9f1d419816f687a3abc58dff9895e1f2f8795cbe3b65897c0e8be61351e356c5db6c6a2e253285bddd788833368792183ecc041fce1f2cb03fb343299590c11a0b9b706877efb4880887a0aa58348b276c801a7b417b5edd557addeb7a2816d6102e76f2af43c77db20596dafa3bc5cfff8c60b5259e88f177ca2f5891b5961299c41ed0f22ee70076ad60d19ec12ec64cf0b2b7b96461b930030279a895538c64dd47d000dfee08b8d8d73c03f9ad4e8e6791965a8c2ea5374ebfc0ff681641b72e6f01102ac52e95e6599ca0be7d57d0da2d3d375356c6d09e3c3e8b7dfcf831438f4a767f56ac799b090c07942be363b8549823a32df130aa97c81e1a488cad2d9b8c9615f7566f751d438b9653ab96eb58c96a8d102e316b237c7b7e29330fb713f4e2aa9546d980e5e914f34087bd5fc3c32fc45038100d6092e7d6007288ed1d9336bb29f2a0ef10796b34a2bc5cf77beb1639861c51c1ac4eb23603958af613938312433b4d0e86dc6aa19c22ece1c8a99a8e9375d36822f9c71944fa685888588c2b8874f8b09c65a4d4bc6825f4c8566dcf4313a7bb38e1047eab6f0a0a3dc3f590c54744887dbc99559f597da94ddb4e96c678813a1b8ca5e544cc941255c95341399d9d1489c493f632282acef0c19dbb84595d274a30cd400d880103528991338b118ec3561497959373f8f288192624ee1a4be1e37665a73ac2f226ab0d36e48a9d7a9644a9f553566f78fb4b7bf56e0e1f6b3535db0a92c2208219802f2fdcaf336fd71518741fb28498d38767526ffb92a829e381d8b6c6d157108ec7becb059996aa8e7b205dd9e3dd33e7f1814067fd05b692442be13331d9ae8f82e19ded21e1dfc134d4a4290c0ee7b44f090c8e51b73311d8bfb167779f470ffdec204c60fe6bab6971693173b66c685677a8dbc8283bea220665feb7f3965d403622574bab585581258fa617ff24757f3f446e2ac22273f7e4a03baf87f49bed1f0614887e181505b87ba5345904d77b57dc42a167cc6d1b7a3a08cbec499ff2f084bc0af6cdf8d8f1fc165a78b3cb1bee02fccb14913cfea9fb22084130c298f9142d96f3231df77012f5c93a83ccf5896589b1dc3a6734020ba51d9de7fc5ba6ba9c93f5b4c1d68977eaa30abf46c77276a38fc1ac15a0866117e3d8182e0de6b91c652db125fb15f49a2a99abb8a27adcbc36443e62ac9578ea871178b08e177896c762230a1dea7f8cda2d2267fa1ff1cc1e9d054c3cb30de738c322eca6f99e5367d2ad1c26cbf03924d7631a2fb23c586c6e6efe834f71dbca60d3ff9f01a19b8cb748b54566a9125baf7f817379bc3ea91d479717c73925311e02c80881828fbb2948fede9980d32891509e367bb28bf7f0a101ec2efd660d9cd16d63a6e0513b61f43211f026a23eb0b4900dc2339863c62fbf0d57ad5b1054a687c0acb34a4153924dd6444944afa19f1c013fbf9caed10eafc3dcb4df99eb805d1046c2f326d6660f0b2a4433dfec9eb99a073b03e9cb4ff59f26970ffbb66d38e7fb0d98224317b0bd4629e500e650315422c4c3685711279b9250c79c5134b8ef96f57a36cc88d857ffebd853825ce4b5ec2588020c97fe14b0bca01ee3bd5197c6cf253bf5b21db05c6582700c4a9a4f06e530fb81c62ef4dd92d19045562ac8eab7d5ff06fcea1ed12965b8fe48c570df699e9143598cd136a9eafbfa3f02631156ee1078de7c7bbbe0353428c241c1151fd436fe3b21be8000f8627f914e7a56b8237a539c1a834550711c7a0537e50c82b889775c263877eeee95c51e04d630197f33bc2bb0e49d0db54a34ca25c7151ade1c73c78a32768fe8dc944d8c2b0754481ac6f614683f71f9389ec30bb4fc89745af343717935331020197c81aa2eb3360aa7c428f78b3ce178af717926eaf7c8acc380065aa868223631a8e92a78406bc68b650897ae882a02201e3a424510b7567123ccea639509664b8ea88b6078b97dc6de7e778cab5faace2a74c40e6a5ef6d81b52a42164595a983a5870f8235a5eaca7b144e977bd6b3c0e0895a5a6fe1a3d69a97f87bbb07721aec6ece9763100c44d777750b374082e52292254dd758b25c51b3f79a328f85705694b6f6877b6d40a51fdbec935dfc589c100b6bf1491e9421f6a05111ad1e079a44986a80f7fc22c918ce19a3a9e1556917e826ec28c8b5333781db23ec35d0cd2a74994d5f755629623c359a87a2d2273f7ed834c38cbd8d23355a58f861a0c26a2a54dc4e64f255561afd761d0d4a98a43ddc7270c3a66c18094e65d362f373225ea35491c4f11565aa3fd07d3c54dba28ea04ff4cc52b38d55c8e1205827d3e810548479dbc702ee72e9764e5f4f528bfb6746274cdbc7da51e9c97060807126fc1969ca21e88c898ce16653faac98e7b45cb8ba16fd4435395b1041eaff4ed9f9b1fddcaa305c1996b601f32d40654b30271884da8b2522823f0d257b57fe9efe18a196b4d438567950c132542e1447020a063f97cf2ff3f8080597b25f042bbc88cbe1b8ec360e0936ada092ab5fa73a3154942c95f0dd826dc8624cd17c9a2d5708f3b6b07deff6842e66795aedde7b71dcbc43287112624bbbc181b6bacdab0010d9fc4e65c1783d6c2098b41e123356dc74c32756dcd509e7d36eee97fba6d5d0ad327fb4b6e8e5a30920044fe4740b841bce3d943dcea8cc99c215178c17d222fc632e983685745b6b0c89e322b1a89934ad12df9641a3ec77e62869f4772fc7f1a38e6b408d1f0053687712dfd679a43503224e37100f05ca6e893f3f6cbb1820716787be1dbbfb3242cea3732b042664efe6fe0253e64d65ab18c91c53bcbff5f1c1739eec373ab90822a43f85a4070e176afe7a6dbfe56ab5f9b624ca37aff10a12e47e8a74dfb95793e95e852b6a6eb852832f8ac43e20bb7e1a2e3f9e4260d9040c65e9b9ad4a486e64a2e804b0bb50086374892814b4d7d0eea4d402ec4afde9474dfff5a9b81a1ec7c5389c492f6e1e4406138aea8b2732f8b67cb34dd9968d3f25f578b2c829d805802292fd986266b735910cd2d9d9ed2fc37dc16bfa72f79fd07368306f6cea5495644b96afb9f151ce90de6cbc0bcef40d768ef6fe270369fa93b8c0f9c27ecda6d0e99f8b9710a6748ef2f36347db9a71832a0b68261987f876e08c421f492bcddfbcafe57324f4dc87ffdc545a16b6b4c7b07d012cf2d571ecc935adb4fda3c58399e30bd1b99bc487b6a79a397949a158ee6e28f7a4f38a5cd312e0174de16b8082f1c6ee4e481dda9bb5c9b8a66de2108207159f146c1ae58bb76c6121ca4a5558221cebff278ea5f6df29a2470d62ba899b648f885fddc54b5b68e3eb18f1aedb42831a2cdc4055058d5c171f49834e047e011ba52d4e3cc12a7c3686da33e8d1487a6e876ac292bedbff9aa57233d72a86b448df55adbac0724b33c6ccaa345a7eaf22e30a021c2e2ab22626b7ff95752593fd1fb2ca0bfcfe05712ae127635302b9267de03e037b8b2fe85a7a737ba096d20a4bc68f5a32fb136896c00e7d0746d9a6bb5756a1437a4e5737d542a002b813130b5b7a51e26be8de3e38685c61e42b140b881714d8411bd51df11bf54b8b879a3cf929e4880a0f124c59201bfd24714a46db0499619e8169568d4e2699a2632d760d65d9d5cef8975c1a99e737e7f6fb9e17bf0033f163842a3d1d06144e14de5f9d13c6dfafe74c47869206c198b2ce8e03cc9caab611629a10e2285dcc4c96feab67b435bee4ef017eceaeb87236549fd4b7127be1e6fb50b41ad12a31217e7bed537c4009246efe475b3787e5d6bcac54dfd6ce75491c216aa1ad21a47b986a310af8c5e745d0edebf09cdfa494b14225c654f587253769e05edbb12c984665a2d6b7b643b407edda9c067939f938c181589b2d0bd401975a3ecfe801b8d1468bcabfd2b2e738abcd3a8e36b1720465daeb58bd9f76b7d24baff652600b2e7e061ccfd5d2049aa3c4c20495d6229841b1881bd7eb51ebacbddc4b26664b8ad23f51e526a3bdca95246c0ad67e168722539465b52a290e4e10e14a643814e9d10f048935e0a56028f0c1b7ea1f1fce792325c96e7ae96196e8df8175ea8f56c2195f9faf8acd5f430590641a24bb9bde1c85036afe778b5de38e51b6ce114bc1b9ba43cae84207c59b0973f4461c21a50a92495b69ab6b7b6102e5d2ec755f1b89192a313758353412187cefa4bea774aa870f8521ff641a7039f41be1c039df9062877e72beac129cc92f242b9b20b128359493b6de5a7a20b2c68c2d81d88e6f3b190d783f9bce428e984d98249cdc48a8f9ea85d80df0ab62b0b4caae91b62fe5e857c210a098faaf02f80c86890ebc0a975b04ba5e14163f639b67e06e5fd00cba17eb54e7acbb3ae491000c06e228e0955f75faf5a0d8c46fc3e99221e29ca477d09e086746b76c432e8f4d1f71e824ddcb51b6c35243e50c4272b95cc7a308add47e8d35bab603dda6e634d631c6b3c13e30f424ec912c29077d5232a844f55ad26396d4a5f7cac539adcaaf6380b9ee342d6d6c44e2a21ec109247bbeb9d072f943b6f2f20e68c37e85ba0362e725c4e04299f245163b76493b3bbc53dc5fbcce6a1100e3e81ff26752355f0e97a3de69646d0f612c6ef46046aa160d04a4759db724dca2d5583aac63ea2d2d6d45098e579560056fefaf3cc9308ecde6406de02f56c6f9e0484255487bf1b77d83db707cfa7981f7d5612e9153ec2ce474c0db100ba839b01db99c94a0a2efb76b39c6ecedeb41ea8a23e64ad15292ace7b34746aea6c2da66fb2036edf7fbcef561164755dbb3f6adbea33abecb268db7f9b0cfeb598714487ae2640afa0d50bfe09925693af397012a43f171071583abd964fcfb8948599c02a81d0574853daaab85fb71e5e487412ffe4d969bbf6709efcfda8d955c05998c3de0d79e9fe3833fece2a44cdbd28fddae0edb7c1cc287d44eaea1dcf8d67a569b04d71ad8d8dfcaba46f56ee4713ad6c1799ef619c9db6dc6ab6c33ab6b9f633a7d6750219f4e00df49239f3ea4bb2a2722c206b747977741e68cc9731eecdf54fb71a53954f5c58fdf94703633d5642315825b811905024e2f290c164b26fa8dc9b2041461790776b96a86c9ec77aae71e6d2e112ad079b20587bb2ed082d8bb0ae6ad9a3aa5d13920", 0x1000) 2018/01/13 01:53:28 executing program 2: perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00004d3000-0xb)='/dev/vcsa#\x00', 0x9, 0x0) clock_gettime(0x0, &(0x7f0000edd000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f000044f000)={{0xffffffffffffff01, 0x0, 0xa4, 0xbad, "7b6578f11d3e5d485ee7a4de4e6af05f5bce87ed516dc7d7dc3934fd66758a81cb587f088a6587c20a03eb9d", 0x9}, 0x2, [0x2, 0x3, 0x0, 0x0, 0x8, 0x6, 0x7f, 0xffffffffffffffe1, 0x7, 0x0, 0x3, 0x1000, 0x20, 0xffffffff, 0x40000000000000, 0x6, 0x2, 0x7, 0x4, 0x401, 0xa52, 0x2, 0xffffffffffffffc0, 0x3f, 0x1, 0x1, 0x5, 0x8, 0x4, 0xfaed, 0x4, 0x1f, 0x9, 0x5, 0x0, 0xfffffffffffffffc, 0x1ff, 0x4, 0x6, 0xffff, 0x2, 0x2, 0x8, 0x1, 0x200, 0x333, 0x7809, 0x7f, 0x8000, 0x2, 0x20, 0x7, 0x80000001, 0x9, 0x9, 0x1, 0x5, 0x9, 0x5, 0x10001, 0x4, 0x6, 0x1, 0x9, 0x1f, 0x1, 0x40, 0x9, 0x7, 0x7f, 0x7f, 0x80000000, 0x1, 0x800, 0xfffffffffffffff9, 0x9, 0x81, 0x7, 0x81, 0x84, 0x8, 0x200, 0x8efb, 0x2, 0x101, 0x3, 0x2, 0x10001, 0x4, 0x7, 0x0, 0x373b063c, 0xfffffffffffffff8, 0x9da, 0xffff, 0x5, 0xdfd, 0x3ff, 0x2, 0x5c, 0x20, 0x4cb9, 0x2, 0x9, 0x401, 0x7, 0xd3f, 0x8, 0xfffffffffffffffa, 0x9, 0x401, 0x1, 0x100000000, 0x8, 0x9, 0x100000000, 0x6f29, 0x5, 0x7fffffff, 0x3, 0x6, 0xffffffffffffffc1, 0x800, 0xfffffffffffffff8, 0x100, 0x800, 0x9, 0x7], {r2, r3+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:28 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f000004b000-0x12)='/dev/snd/midiC#D#\x00', 0x30000000000000, 0x341002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00009ae000-0x28)={r0, 0x0, 0xdf, 0x1000, &(0x7f0000000000)="04835add3280a68868cf3792a6ca1b7d5518e52746836da2bab74be90caab321df8b74fdd1347f20bacbc79235daafe22ae21e202454f4ad8e49caf3fbd6617e7a2b71232bdfd82a30586412a9df54d18f32ca0902d87e0cc08418a924d24a4bc9ab709db0f801828069384574e102c80343fa0d46c5915b5ea2497b64ccfeba64b693d935ece8a7f1f6a6ffd2a3b991e77e529c05fa5bcd44e7caee0a7f82b538292ef86513c497c84dc164b10b96bd8c636c673d3012cbf672b63f4a606a3bf5d495c8deb960d9d0d5102352cba3731ff26ab05f6fbe658ef4201f7efa28", &(0x7f0000001000-0x1000)=""/4096, 0x9, 0x800}, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f00001c1000)={0x2, &(0x7f00006b0000-0x10)=[{0x100, 0x7, 0x4, 0x200}, {0x200, 0x964, 0x100, 0x40}]}) ioctl$TCSETA(r0, 0x5406, &(0x7f00002b8000-0x14)={0x5, 0x24e, 0x100000001, 0x5, 0x4, 0x0, 0x9, 0xfff, 0x200, 0x2}) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000b47000-0xb0)={{0x0, 0x40}, 'port1\x00', 0xc8, 0x50000, 0x8, 0x7e7, 0xffffffffffffffff, 0x4, 0x4, 0x0, 0x5, 0xf0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 01:53:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00008b7000)='/dev/vcs#\x00', 0x9, 0x125000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000bbe000-0xc)={0x4, 0x5e68, 0x8, 0x8, 0x101, 0x9}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000371000)=0xffffffffffff3c44) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000081b000)={"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"}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000643000-0x88)={0x8, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) close(r2) close(r3) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x9) 2018/01/13 01:53:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000903000-0x2)="c001", 0xfffffffffffffda3) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x5, 0x80801) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ad3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006b8000)=0xc) sched_setscheduler(r1, 0x5, &(0x7f000081b000-0x4)=0x9) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) 2018/01/13 01:53:28 executing program 2: perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:28 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000979000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f00005e7000)='/dev/adsp#\x00', 0x3362, 0x10000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r2, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0x1) setsockopt(r0, 0x107, 0xc, &(0x7f000008e000)="00010196", 0x4) 2018/01/13 01:53:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) socket$unix(0x1, 0x1, 0x0) 2018/01/13 01:53:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000805, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000d99000-0x19)="0ad6cbed0d15f52e7b932a4ff85430f6190b4e5ff19b610dc8") setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001dc000-0x118)='\x00"', 0x2) 2018/01/13 01:53:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000a67000-0xd)='/dev/net/tun\x00', 0x0, 0x400) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003dc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00009e8000)={0xa, &(0x7f0000ec9000)=[{0x1, 0x3f, 0x4, 0x10000}, {0x800, 0x8, 0x80000001, 0xae2}, {0x80, 0x1, 0x5, 0x6}, {0x3, 0x8, 0x2, 0x1}, {0x4, 0x8f, 0x74ed, 0x1}, {0x3f, 0x7ff, 0x3000000000000, 0xfffffffffffffff8}, {0x6, 0x0, 0x2c, 0x401}, {0x8, 0x8, 0xfff, 0x80000001}, {0x5, 0x7, 0x9a8b, 0x0}, {0x3, 0x6, 0x5, 0x31c}]}) r1 = socket(0xb, 0x3, 0xfb) write(r1, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) 2018/01/13 01:53:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000c73000)={0x0, 0x7f1}, &(0x7f0000d6f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c83000)={r1, 0x4}, &(0x7f000046b000+0x348)=0x8) 2018/01/13 01:53:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000a4b000)=""/12, &(0x7f0000d61000)=0xc) mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r1, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r1, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000120000)=""/40) r3 = socket$key(0xf, 0x3, 0x2) fchmod(r3, 0x1e) r4 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r4, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r2, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r5 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r4) keyctl$update(0x2, r5, &(0x7f0000141000)='^', 0x1) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r7, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00009de000)=0x0, &(0x7f00001bd000-0x4)=0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x3, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x3, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0x9, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000342000-0x12)='/dev/input/event#\x00', 0x9, 0x34002) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000966000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sync_file_range(r0, 0x1, 0x7fff, 0x6) r2 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write(r2, &(0x7f0000528000-0x18)="270000ddff000dfa3f0000bd1ef50aeb1100eaff0308ffff", 0x18) r3 = syz_open_dev$midi(&(0x7f0000e22000)='/dev/midi#\x00', 0x0, 0x111000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000341000-0x4)=0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f00006da000-0x4)=r4) mkdir(&(0x7f00004e8000)='./file0\x00', 0x4) 2018/01/13 01:53:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000b95000-0x9)='/dev/vcs\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dd7000)='oom_score_adj\x00') read(r0, &(0x7f0000809000-0x7)=""/7, 0x7) 2018/01/13 01:53:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = syz_open_dev$mice(&(0x7f000034f000)='/dev/input/mice\x00', 0x0, 0x2902) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00004c2000-0x18)={0x9, 0x80000000, 0x9a06, 0x200, 0x1, 0x5}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000012c000)={0x0, 0x20, "6e79e791b467eb387ce076157a5c028cc8be3c0d4dc5f394620e4808c3c4e419"}, &(0x7f000011a000-0x4)=0x28) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b61000)={r2, 0x5}, 0x6) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) 2018/01/13 01:53:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:29 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) close(r0) read(r0, &(0x7f0000dd7000)=""/254, 0xffffffd3) 2018/01/13 01:53:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet(0x2, 0x0, 0x1ff, &(0x7f0000a2b000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000274000)='/dev/hwrng\x00', 0xfd, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00007cb000-0x58)={0x3, 0x726a192f, 0x67, 0x7fff, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00003c8000-0x4)=0x2, 0x4) sendto$llc(r1, &(0x7f000039a000-0xb)="f2c40dc37876df510b5d5a", 0xb, 0x20000000, &(0x7f0000d6e000-0x10)={0x1a, 0xf5, 0xfffffffffffffffc, 0x17, 0x7, 0x3ff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/13 01:53:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r0, &(0x7f00006a1000-0xab)=""/171, 0xffffffffffffffef) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000e4a000-0x24)="8fd5cd3708b0d8e1c104295d5b20531100000000000100006ac515f53d558d8abd", 0x21) 2018/01/13 01:53:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000c7000-0xd)='/dev/dmmidi#\x00', 0x80, 0x108ffc) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000a97000)=0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d17000)='/selinux/member\x00', 0x2, 0x0) sendmmsg$alg(r4, &(0x7f000087c000)=[{0x0, 0x0, &(0x7f0000d4a000-0x50)=[{&(0x7f0000222000-0x25)="f34b58b8873e3c2eb2487f7c679946c163ba15c67304a3a682e2f16724c1233263104fe0b5", 0x25}, {&(0x7f00005e5000)="76f248800127e95de0f57dde323f148e90b4497d3712cf8f0931200a87c802fb539a296f2815f99e0652f8f5460bb38a0ced2c1f4fdb6c9b8be81b1cd2d3bcdc14fbcbdf6debfc7362f38e0ed313d783170c9fb82c9acf06f8f13ef5f1798baf22f091a8bb5e58a848f532936d3b0bdb4295b01ff262f739d2a260cf4aaf469ba47dfbc9fc55a71cee5a0519a7c7927135e86a0b33ad5a69e82ac128dfaad13f7940d9aea6b42c7f45a2616ade", 0xad}, {&(0x7f0000ba5000)="efdff1f2759538ea3229624261e93cf614a01c8f966877e1ae8d9cbb998951ab01d32364b81ae7a68301d6c91282fd739d0dc4f45ac406c8a3403e5a2058dc5d629645bd1d25cf8646d19c38466803a6619c2f8292013d79e69b3f02a66d7b1e505140282adcf0b6a4d9a900fe407aa65e8d1f8518a74df639228ffb760278a387b4de522578600a9fdb880d107c0e82b550b243ee3ca1fdea5d60fa90be1036cd438c21c63c0b6cd71a463de79094", 0xaf}, 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@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x56}], 0x11c0, 0x4000}, {0x0, 0x0, &(0x7f0000ee3000)=[{&(0x7f0000a0e000-0x48)="2b6318bdcd6caab9297cd470a810e326d5a121fc76a616f9a214350d8908c4ec7f424175e79294f0b0f3c170fadcfcf6e67c9f795e8e488d43dbb7bd08917ab8af633eca79a0c9b9", 0x48}, {&(0x7f0000341000-0xe0)="e14a61aa4a70ee177cf286c7014f948a0ade86d0f9ccf09b6b38116c4fde97f33be1fe48e7d7d6f520826320c3efc0cebfd4051090c412e2d92fdea4e30efe08c777c34a5d1f163d78c545b268cf0a473abb8785dd8ba7cee778914815d7054edc84a635872419c6fac36e7cffbbf7910062f7d9fec0bf31eee941060d20b8a808fa916229de46939b0f156f34727b70164c53bdc835047d0e1e4264ccd3bdae4a425ed94826acfe533276f8400b1f302d2793e21b87deaf3470c3c66f4fb78f808f356af7cf1ee550a6eb5e51a5d1bce3d6d867ffdb25eee2c8829aa8421d54", 0xe0}], 0x2, &(0x7f0000377000)=[@assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x30, 0x4000}], 0x4, 0x40) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000081b000)={"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"}) close(r1) close(r3) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c53000)='/selinux/context\x00', 0x2, 0x0) 2018/01/13 01:53:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000622000)='/dev/dsp\x00', 0x101, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000d22000)={0xa4, 0x0, &(0x7f0000f68000-0xa4)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x18, 0x38, &(0x7f0000512000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f000058b000-0x38)=[0x28, 0x48, 0x28, 0x18, 0x0, 0x40, 0x28]}, 0x3}}, @exit_looper={0x630d}, @increfs={0x40046304, 0x1}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x40, &(0x7f000008a000)=[], &(0x7f00007b6000-0x40)=[0x40, 0x18, 0x68, 0x40, 0x48, 0x38, 0x40, 0x38]}, 0x7}}], 0x88, 0x0, &(0x7f0000e77000-0x88)="2b7d26b40bf70509f22736eaf991efa9e8c2ffcc1be70b26a89fd962bcbd0979b8ad9e36fe22a7de36c01a26e86881c287ea28c975b6afd9c74144fe99098d31fe29e8e218e83e8316478c5e42e775b15a275bb7d1a85a06303af2a9919c6162cb0a250fc5e9932ce7b6554f8e5acd92be19d3eeeaf5d8e87a04a788025e57b9b660e23ad4b1174c"}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000063f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) close(r2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00006fc000-0x4)=0x0) ioctl$VT_RELDISP(r2, 0xb701) dup2(r2, r0) 2018/01/13 01:53:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d36000)='./file0\x00', 0x0) mount(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x1000, 0x0) unlink(&(0x7f0000723000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x12, 0xfffffffffffffffa, 0xffffffffffff7ffa) write(r1, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r1, &(0x7f0000dd7000)=""/254, 0xfe) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bac000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x3f) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df1000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000edf000+0x4ed)=0xe8) 2018/01/13 01:53:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000bde000-0x88)={0x9, {{0xa, 0x0, 0x18, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$inet6(r0, &(0x7f00001c4000-0x1c)={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x13) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) 2018/01/13 01:53:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:29 executing program 7: mmap(&(0x7f0000000000/0xaa3000)=nil, 0xaa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000887000)='/dev/sequencer2\x00', 0x80002, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000aa3000+0xbd)={0x7f, {{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x1, 0xe1, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa2000-0x18)=[{0x1, 0x0, 0x0, 0x1}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f0000007000-0x70)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000)=[], 0x0, &(0x7f000000d000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/13 01:53:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d11000-0x9)='/dev/vcs\x00', 0x2, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) tee(r2, r1, 0x1f, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000081b000)={"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"}) close(r2) close(r3) 2018/01/13 01:53:29 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000104000-0x10)={0x1603, 0x2, 0x40000000000, 0x7, 0x0}, &(0x7f0000ddb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000319000-0xc)=@sack_info={r1, 0x10000, 0x2}, &(0x7f0000dc1000)=0xc) r2 = syz_open_dev$midi(&(0x7f0000857000)='/dev/midi#\x00', 0x101, 0x1) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000ddb000)=0x20000000001000b4) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000dd9000)={0x0, 0x0}, &(0x7f0000dda000-0x4)=0x8) 2018/01/13 01:53:29 executing program 5: keyctl$session_to_parent(0x12) r0 = shmget$private(0x0, 0x1000, 0x811, &(0x7f00009bf000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000a82000-0x8b)=""/139) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) tgkill(r1, r2, 0x30) r3 = getpgrp(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f0000001000)=""/245, 0xf5}, {&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000002000-0x15)=""/21, 0x15}], 0x3, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)=""/97, 0x61}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x2, 0x0) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) syncfs(r4) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x400400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f0, 0x8, 0x9, 0x8000, 0x1}, &(0x7f0000002000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000001000-0x98)={r6, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffff}, 0x98) rt_sigqueueinfo(r3, 0x38, &(0x7f0000003000-0x10)={0x33, 0xffff, 0xe0000000, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000004000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000003000)={r7, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r5, 0x8070ae9f, &(0x7f0000005000-0x70)={[{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]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f0000006000-0x4)={0x10, 0x6, 0xa000000000000000, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000002000)=0x0, 0x4) 2018/01/13 01:53:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000af2000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000066f000)=0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x8b8d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r2, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r3 = syz_open_procfs(r1, &(0x7f00001c2000-0x9)='ns/pid\x00') read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffffffffffd39) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005a9000-0x4)=0x100000001, 0x4) r4 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f00007d4000)=""/40) r5 = socket$key(0xf, 0x3, 0x2) fchmod(r5, 0x1e) r6 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r6, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r4, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r7 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r6) keyctl$update(0x2, r7, &(0x7f0000141000)='^', 0x1) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r9, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r8, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f0000480000-0x64)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000044e000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ce3000-0x50)={{0x1, 0x1}, {0x9, 0x5}, 0x2, 0x7, 0x1f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d5b000)='/dev/cuse\x00', 0x101040, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000344000)=0x5, 0x1) 2018/01/13 01:53:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x0, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:29 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000153000-0x8)='./file0\x00', 0x1, 0xc) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b4a000)=0x9668, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000037b000)='/dev/vcs\x00', 0x101c00, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00001d1000-0xc)={&(0x7f0000c48000)='./file0\x00', r2}, 0xc) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pwritev(r1, &(0x7f000049b000)=[{&(0x7f00006ff000-0x1000)="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", 0x1000}, {&(0x7f0000eb4000)='"', 0x1}, {&(0x7f0000125000)="8fea3a94d263f229918fa1d69a707549b50ff9808254964f97d9fc5820", 0x1d}, {&(0x7f00008cf000)="400eaba0a782bf5349fe35cd77988573c0aed8acd4fc4cda955fab13aebd60ce98350466fd1d4cb29a47", 0x2a}, {&(0x7f0000817000)="39df8cabf44b60d9b0b009de0ccfb7640c66870e0732b99568d63685127f15442640538406f8a7", 0x27}, {&(0x7f0000ec8000-0x74)="5c76ecbd9e069be6db74f538e33812356f5fac7d9f7a2ca675f6b6584edbcc0a7f951612d16bacb5f9adeb55fee7c6a751a0105611b4297ad671c02e5a0c681fdfee92fbf69ab39a2eeb06454d7bb835fb6580f549f3580f495f6f4be65936d70fcaad77472c4a0debf16046b985f3a1ae365063", 0x74}, {&(0x7f0000b26000-0x2c)="6134960b40ed1b3d4709bdf7bdb2081574cfeea99b1033aa24be30d58ce9d5bf8c43d95d602b008a34231565", 0x2c}], 0x7, 0x39) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x0, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:29 executing program 7: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004c3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe9000-0x4)=0xc) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fe8000)='./file0\x00', &(0x7f0000fe9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000a74000-0x8)=0x1) fchown(r0, r1, r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000520000)={0x3, &(0x7f0000fe4000)=[{0x87, 0x0, 0x0, 0x0}, {0xb1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/13 01:53:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000829000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r0, 0x2) r1 = socket(0xe, 0x2, 0x0) write(r1, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) 2018/01/13 01:53:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000607000-0x8)={0x80c}, &(0x7f0000fb6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ddd000-0x8)={0x0, 0x3}, &(0x7f0000722000)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000595000)={0x0, 0x0}) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000dde000-0x10)={&(0x7f0000dde000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ddd000)={r2, &(0x7f0000ddd000)="fa5a8da831a20477e5def56edf282e1eeb76dadb168d7fe85d5d316a9c60d26aa494a572b3d029815ced0f5c56289216cd5635cd0871ceffa2b5d51d671de8af29d88976e1e2b68ac20f915c43eda23d9ec75b8fc7b3c1de29372cd4f6fe964996846d84f1795d489e4c9ff6277f7bd199450959837486088610eedfae59fe498c9933fea0c7176e4e65b7cf6f", &(0x7f0000a17000)=""/205}, 0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000053000-0x6)={r1, 0x2}, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ddb000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0xcc7, 0xffffffff, 0x6, 0x5}, &(0x7f00003f3000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d6e000-0x8)=@assoc_value={r3, 0x3}, 0x8) accept$packet(r0, &(0x7f0000544000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cea000)=0xf30c90ae84674ac3) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000dd9000)=0x0, &(0x7f0000dda000-0x4)=0xffffffffffffff7c) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000dde000-0xa)='/dev/dsp#\x00', 0x9, 0x28200) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ddd000)={r1, 0x62}, &(0x7f0000db4000)=0x8) 2018/01/13 01:53:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:29 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00008b5000-0x10)={0x1, 0xff, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x8) ioctl$sock_ifreq(r1, 0x8932, &(0x7f00001bf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xb0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000877000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00005cb000)=0xfffffffffffffffe) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000d0d000)={0x0, 0x4}, 0x2) 2018/01/13 01:53:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000014e000-0xb)='/dev/audio\x00', 0xa00, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00008ee000)={0x80000001, 0x3}) r1 = openat(0xffffffffffffffff, &(0x7f0000ff8000-0x8)='./file0\x00', 0x280440, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000091c000)=0x5, &(0x7f00009ea000-0x8)=0x4) r2 = socket(0xa, 0x400080001, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) read(r1, &(0x7f0000452000)=""/184, 0xb8) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000066f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f000034e000+0x80)={0x7, 0x8}) setresuid(0x0, r3, 0x0) 2018/01/13 01:53:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000081b000)={"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"}) close(r1) close(r2) getsockname$packet(0xffffffffffffffff, &(0x7f00009c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000071000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d74000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 01:53:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0xfffffffffffffe9e) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0xfffffffffffffffc, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:29 executing program 5: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000001b000-0x88)={0x47, {{0xa, 0x1, 0xfc8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(r1, &(0x7f000035a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000197000)=0x60) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xfffffcd0, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f00000ee000-0x38)={&(0x7f000035c000-0x10)=@ax25={0x3, {"8dd882dff009b0"}, 0x1ff}, 0x10, &(0x7f000035c000-0x10)=[{&(0x7f000035b000)="86f758ce6c709b335d2d754a595ae71170b3751970495c46c83cdedfb600690d0c7538cda5b53a0ef704cc5ba47fa78857c23af08fc037606ac6f1d7e66c1b28405fa2611010790c64f5d7f132dc2af5fb6c08a1d5f6517a2d372f3de935fd4fbdf8e0a1d308ecbcf0e7f3a2b5ca094b776e80e5cd41e00817a2bd1bd27aefc21518ddf630f77dc4a6cefc8e0499f20503bc9ce09702849c933d2ed41c9ecf44a59838a516f959631fc1030a556abd48698890f6dd81f2521e34a2167073886b3aab507445c3fd7e2f44", 0xca}], 0x1, &(0x7f00002a5000-0x2430)=[{0x70, 0x11b, 0x6, "44d56cdda9e29af8ddaa8789dba9a0a371df3108446b95e446656a85d3253a6e70da41d70683b3e83bbda3235b56d8ebe9b85dfff4b7251e0c5fc27ee6f32b1c78f58a5e15d2f02f7d9ee764cd7be143ddab181f20d2aaa34e8c"}, {0x1010, 0x13a, 0x8, "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{0xb0, 0x19f, 0x9, "3db805b4bcaee2769b0d42230de25135b71208a0c00d9fbe49048267b8a68190ae7f59a2507281ac58a7e9e5d4f9e9419f812b22deb7800a588dc2d4d0875efdce8dd7371c6117c8dbad2e14754d5383a18b810039e6974063cce3bafdae1bbaa92c8d52ca38ee7d59c3f9f8701ab94cef9ee70c35a0e7fe8091287e3b8f26ec069474aee99315610019afae5a03f376578292286326d04808a8ef"}, {0x98, 0x1ff, 0x40, "5e8e8989ff8e7e73b30e87983a6772b93708d919d981aa941f7f0e84ee9328bcf3299ac55911f2f3331101e066be625400ab5d41a5b698408aeb078b76cc4ea7ae811b708cf53fc70fd856e2438c81fe68da457a7576d737199329d2c5e67fcc00d36ae79a66d51fec836b97614b6a768f337378798e1a09cd1dd9213ea292c58b"}, {0xf0, 0x105, 0x4, "3db519d79814b2a4c5cd5551b66d64c0d78f9bb89e6d8502350d5ed3374b0a70301f13fd7fb5be19087b6df63aee4beb1d4435cff3c7f8b5df1a2c9c44a9b564b8ddf001c1c856fb42926a56b2bee5ade701cf19e36636a710acf68eab63e4d7fcb1de1d0ba5f273b2b2ebde34da1ef1f8b89b89541b2aa0e2028f2fdacee9d925a87b974bddf35850f628450e58d197a450546c3b184ce9b0530e543a54aecaf1abec54a74a8e50bee600de64b823686eab0999af50863b4e641eb854851ffe4a591013081fa5d804b2d0a45da127cbd9a58402b8225464c33482"}, {0xd8, 0x107, 0x6, "ca8caa24edebfdb0ef99f608669c7abf4c9ef5b7bea7fc3ba34c3bc164f5ec1e5ef3ad3ba373a0818abb76b073d76240c4af3060f3ef040f5c1547a06d5b1c6879d01aa0f7442e5ca5e7321b9d3fc25dd85280f05ef395cd7bccc48e72433a796238c1168119a39fa5585f1c23a080d7069a202c2b834643aab68fa65000c74d6feb5a25a220b1385b9e3c5f1e448c89b4167fcf9832893aaba1e428dc1e54181d3bc588284be9a225144762a3807edb56d08750c44ae7f783abe5c81a24ac614ab06d"}, {0x90, 0x29, 0x0, "7d0b715e98c78ff02ee70d7276ad78efc9d62b339e38fedfc3152fdbaa0edb6ea292a8a567832683b2e53a61324b5ebb0a913b2de56ec8a254673ad4f77e6ecdd3696506d4bd80dd36efcb636e52eef6b3c3dd1f76e4de80a3c6327208f2f3ea437f6578149ebabd13f955e40d0bbadf8ab852d7b69be649f41dc1c9f5dbe2"}], 0x2430, 0x80}, 0x20000004) 2018/01/13 01:53:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000450000)='net/rt_cache\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b0f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000075c000-0x10)={r2, &(0x7f0000e62000)=""/34}) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x7137) 2018/01/13 01:53:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00002b4000-0xb)='/dev/midi#\x00', 0x0, 0x44040) ioctl$TIOCSTI(r0, 0x5412, 0xffffffffffff0001) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) 2018/01/13 01:53:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000986000)='/selinux/validatetrans\x00', 0x1, 0x0) syz_open_pts(r2, 0x1) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x0) 2018/01/13 01:53:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000-0x18)={0x200, 0x93d, 0x0, 0x8, 0x8, 0x79}) mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r1, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:29 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000005000-0x10)={&(0x7f0000008000/0x3000)=nil, 0x3000}) ioctl(r0, 0x10002, &(0x7f000000a000)="acff07000000ffe8000000019c") 2018/01/13 01:53:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) bind$bt_sco(r0, &(0x7f000042a000-0x8)={0x1f, {0x1, 0x80000001, 0x0, 0x9, 0x7fff, 0x84e}}, 0x8) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) 2018/01/13 01:53:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bd4000)={0x0, 0x7}, &(0x7f0000d7c000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ee6000)={r1, 0x7fffffff, 0x30}, 0xc) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c41000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000855000)={0x0, 0x0}) r2 = add_key(&(0x7f0000cbd000-0xb)='pkcs7_test\x00', &(0x7f000019c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000592000)="", 0x0, 0xfffffffffffffff9) keyctl$clear(0x7, r2) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000016c000-0x8)={r1, 0x3ff}) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005a6000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000f6b000-0x20)="63322a61f0b45190df3506601d472f914c66dca15930dd04feec680ed5d008fc"}) 2018/01/13 01:53:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f00004a5000-0x8)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000029f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000b45000)='/dev/input/mice\x00', 0x0, 0x101000) io_cancel(r0, &(0x7f00000cd000)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f0000e5a000-0x74)="3f0b6ba5dd2b36c8b4caf423cadf4b7871a9d41dc008a9763731959f85e4ecbbe897de93c4089f2a02421705e5882a85695f6edf7446922c399885069a20219b2fdb647eea22b7bce22de69c84d5fe306ca7106624e1c95cde23310807253998aa992f43f40ad0c129cf3db8e46344aeae8551a2", 0x74, 0x5, 0x0, 0x0, r2}, &(0x7f0000139000)={0x0, 0x0, 0x0, 0x0}) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) 2018/01/13 01:53:29 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000dd9000)=""/254, 0xfe) 2018/01/13 01:53:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00007ad000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x1f, 0x83ef, 0xfffffffffffffff9, 0x0, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x0, 0x0, [0x8, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000cc5000)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = dup(r0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f000089d000)=""/0) 2018/01/13 01:53:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xfffffffffffffff7, {{0xa, 0x2, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000db4000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000e5e000-0x4)=r3) r4 = shmat(0x0, &(0x7f000016b000/0x1000)=nil, 0x4000) shmdt(r4) bind$netlink(r2, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0x2c6) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 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, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000a50000-0x28)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006b6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat(r2, &(0x7f00001c6000)='./file0\x00', 0x4000, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000081b000)={"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"}) close(r1) close(r3) 2018/01/13 01:53:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000707000)={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, {0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7f00000000000000}, 0x3, [0x8, 0x8, 0x96e, 0x9, 0xfff, 0xaf, 0x1, 0x1]}, 0x5c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000465000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) syz_open_dev$usbmon(&(0x7f0000ce8000)='/dev/usbmon#\x00', 0x9e, 0x0) 2018/01/13 01:53:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:29 executing program 6: r0 = syz_open_dev$midi(&(0x7f00004ef000)='/dev/midi#\x00', 0x20, 0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001000-0xc)={0x6, 0xffffffffffffff7f, 0x7, 0xe6, 0x7ff, 0xffffffff, 0x8}, 0xc) r1 = socket(0x10, 0x3, 0xfff) write(r1, &(0x7f00005d2000)="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", 0xfffffffffffffec2) 2018/01/13 01:53:29 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000dda000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dd9000)=0x14) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) bind(r0, &(0x7f0000fbc000)=@l2={0x1f, 0x7, {0x1, 0xfff, 0xffff, 0x2, 0x400, 0x1ff}, 0x2, 0x0}, 0xe) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) 2018/01/13 01:53:29 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000343000)={0x0, 0x20, 0x4, 0x10001, 0x4, 0x7, 0x800, 0x69a}, &(0x7f0000dda000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/13 01:53:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xfffffffffffffff7, {{0xa, 0x2, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000db4000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000e5e000-0x4)=r3) r4 = shmat(0x0, &(0x7f000016b000/0x1000)=nil, 0x4000) shmdt(r4) bind$netlink(r2, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0x2c6) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000c1c000-0x8c)={0xfffffffffffff2b3, 0x20000, 0x9, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000576000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockname$llc(r2, &(0x7f0000593000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000888000)=0x10) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000aa3000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1d, 0x8, "21bf80b015b2bf877f1017dc386be9f5525e363412a9ad549ca2fb979b2f6b1f6bac991a0e01b28746a547392c4e0ba6533fa60134a8a01abd8c16a273c8afd3", "317f1e2df8ad594871d3c7f4dda91c69189de0707f2965bdf8c0349094eb9f108cdb59052912f185a7f9357d49167da8a6b544ef48b4f6fd77b377ee6889e556", "b4d3d2d351b9bf9a6d4ea36500abad4babae87015104f875e3f15355847db4a6", [0x10001, 0x8]}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000c82000)='./file0\x00', 0x101000, 0x1a6) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004d000-0x4)=0xb) ioctl$VT_DISALLOCATE(r0, 0x5608) execveat(r0, &(0x7f0000c09000-0x8)='./file0\x00', &(0x7f000060f000)=[&(0x7f0000895000-0x14)='selinux[vmnet0bdev-\x00', &(0x7f0000651000-0x4)='@!+\x00', &(0x7f0000381000-0x1f)='*systemppp0vmnet0self]security\x00', &(0x7f00007be000-0x1)='\x00', &(0x7f000022f000)="d6657468307365637572697479766d6e657431656d31626465765c656d30706f7369785f61636c5f616363657373656d30282c00", &(0x7f0000d8d000)='.\x00', &(0x7f000094f000)='\x00', &(0x7f000056b000-0x8)="776c616e302ec000", &(0x7f0000067000)='^-2\x00'], &(0x7f00002a2000-0x50)=[&(0x7f0000ae9000)='\x00', &(0x7f0000bd9000)='\x00', &(0x7f0000b21000-0xc)='vmnet0{eth1\x00', &(0x7f0000389000)='selinuxcgroup\x00', &(0x7f0000fc5000-0xd)="7baf6c6f5d6b657972696e6700", &(0x7f0000a87000-0x1)='\x00', &(0x7f00009f1000)="5d707070305d2fc800", &(0x7f0000e71000-0x5)='bdev\x00', &(0x7f00004de000)='\x00', &(0x7f0000a24000)='l\x00'], 0x1000) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0xfffffffffffffe02) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000495000-0x4)=0x10001) 2018/01/13 01:53:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(0xffffffffffffffff, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:29 executing program 4: r0 = socket$inet6(0xa, 0x800000000000009, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000150000)={0x0, 0x0, 0x0}, &(0x7f00004e5000-0x4)=0xc) setuid(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000028e000)='sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008ad000)={@common='sit0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/13 01:53:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) flistxattr(r0, &(0x7f000062f000)=""/100, 0x64) 2018/01/13 01:53:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(0xffffffffffffffff, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e68000)=0x2, 0xfffffffffffffdf1) 2018/01/13 01:53:29 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d23000-0x4)=0x100000001, 0x4) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) 2018/01/13 01:53:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xfffffffffffffff7, {{0xa, 0x2, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000db4000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000e5e000-0x4)=r3) r4 = shmat(0x0, &(0x7f000016b000/0x1000)=nil, 0x4000) shmdt(r4) bind$netlink(r2, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0x2c6) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000cbd000)=""/171, 0xffffff69) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r3, 0x1) 2018/01/13 01:53:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x0, 0x0, [0x8, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000cc5000)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = dup(r0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f000089d000)=""/0) 2018/01/13 01:53:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(0xffffffffffffffff, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:29 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c43000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000d6a000-0x4)=0x1008) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dda000-0xc)={r1, 0x7ff, 0x30}, 0xc) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003e2000)='/dev/sg#\x00', 0x1, 0x800) openat$rtc(0xffffffffffffff9c, &(0x7f000058a000-0x9)='/dev/rtc\x00', 0x200, 0x0) read$eventfd(r0, &(0x7f0000271000-0x8)=0x0, 0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000441000)=""/139) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) fcntl$setstatus(r1, 0x4, 0x42400) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a20000)='/selinux/member\x00', 0x2, 0x0) 2018/01/13 01:53:29 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004f0000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100, 0x0, 0x3, 0x2, 0x2, 0x5, 0x3}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x40e7e428b8c5bc1b, 0x80000, 0x7046a1e1, &(0x7f0000dc0000)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xfffffffffffffff7, {{0xa, 0x2, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000db4000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000e5e000-0x4)=r3) r4 = shmat(0x0, &(0x7f000016b000/0x1000)=nil, 0x4000) shmdt(r4) bind$netlink(r2, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0x2c6) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008a4000)='/dev/ppp\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000b44000-0x10)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000ed8000-0x6e)=""/110) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000f28000-0x4c8)={{0x0, 0x4, 0xf777, 0x5, "c16dc1273a0fa9f7cef952c5c82e50cbbc0e413e1822e76d54521f6639256f7e231084a5c3cb4cd8062a1136", 0x100000001}, 0x200, [0x9, 0x8, 0x401, 0x40, 0x3, 0x81, 0xffff, 0x27a, 0x8, 0x7, 0x9, 0x70dd500e, 0x3f, 0x8, 0x100000, 0x1f, 0x2, 0x7, 0x4715, 0x0, 0x3f, 0xfffffffffffffff8, 0x28cb, 0x1000, 0x71, 0x2, 0x10000, 0x1ff, 0x6, 0x4, 0x7, 0x76e66e16, 0x81, 0x2647, 0x7, 0x5, 0xb66, 0x101, 0x3, 0x4, 0x8000000000000, 0x7, 0x5, 0xfffffffffffffc01, 0x3, 0x7, 0xf02, 0x14, 0x7, 0x81cd, 0x8, 0x8001, 0x0, 0x10001, 0x40, 0x7, 0x0, 0xffffffff, 0x6, 0x2, 0x1, 0x100000000, 0x1000, 0x29, 0x8eda, 0x9, 0x5, 0x7, 0x80, 0x0, 0x101, 0x8, 0x6, 0x758, 0x6, 0x3f, 0x0, 0xfbe, 0x7fff, 0x7, 0x0, 0x400, 0x3b, 0x1, 0xfffffffffffeffff, 0x8, 0x8, 0x81, 0xfffffffffffffc01, 0xfffffffffffffffc, 0x5, 0x26d5, 0x1, 0x8, 0x8, 0x7, 0x5839, 0x1, 0x1, 0xa3df, 0xffffffffffffffc5, 0x628d, 0x8, 0x8, 0xe000000000000000, 0x800, 0x7fff, 0x6, 0x7fffffff, 0x7, 0x1ff, 0x6, 0x7, 0xfffffffffffffffa, 0xa1c, 0xffff, 0x200, 0xfffffffffffffffa, 0xfffffffffffffffc, 0xfffffffffffffffa, 0x5, 0x8000, 0x7b953c43, 0x868, 0x0, 0x80, 0x4a68, 0xba], {r1, r2+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x46, &(0x7f000066a000-0x6b7)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f000028e000+0xfce)=0x0, &(0x7f0000485000-0x4)=0x4) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000f61000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$nfc_llcp(r0, &(0x7f00009d2000-0x60)={0x27, 0x100000001, 0x7, 0x7, 0x8, 0x9a, "d4ad6f4ad5fc035636f90033407a28c0ec2b33ac5cb97c5f15a6e86cf1431c46251817fd4c672a74c1c6e6306fba40a8cbce978611606539bad2e6602bce36", 0x0}, 0x60) ioctl$TIOCCBRK(r0, 0x5428) 2018/01/13 01:53:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000d53000)='/dev/input/mouse#\x00', 0x7ff, 0x400) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000010b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d17000)=0x14) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x2) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f0000101000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1004, &(0x7f0000a06000)="") unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) open(&(0x7f0000ca6000-0xe)='./file0/file0\x00', 0x0, 0x0) 2018/01/13 01:53:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r2, 0x4001000006) 2018/01/13 01:53:29 executing program 2 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) [ 202.608027] FAULT_INJECTION: forcing a failure. [ 202.608027] name failslab, interval 1, probability 0, space 0, times 0 [ 202.621880] CPU: 1 PID: 5036 Comm: syz-executor2 Not tainted 4.15.0-rc7-mm1+ #55 [ 202.629453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.639600] Call Trace: [ 202.642188] dump_stack+0x194/0x257 [ 202.645830] ? arch_local_irq_restore+0x53/0x53 [ 202.651445] ? perf_trace_lock+0xd6/0x900 2018/01/13 01:53:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f000077b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000000)=0x3) signalfd(r0, &(0x7f0000000000)={0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc5000-0x14)={0x5, 0x9, 0x6, 0xa, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000786000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a99000-0x10)={r2, &(0x7f0000476000-0x11)="7bbc4be1dac1393af436ce01fde099a6bc"}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000703000-0x108)={0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x6, 0x8001, 0x7, 0x5bc, 0x8, 0xfff, 0xfffffffffffffffa, 0x20, 0x9, 0x3, 0x3f, 0x6, 0x3, 0x2]}, &(0x7f00008f1000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00004a2000-0x8)={r3, 0x4, 0x2}, 0x8) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00006d5000-0x6)={0x6, 0x7fffffff, 0x3}) 2018/01/13 01:53:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e57000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket(0x5, 0x6, 0x9) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000845000-0xc)={0x4, [0x1ff, 0xff, 0x1, 0x34fcdf1b]}, 0xc) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r3 = dup(r2) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 202.655615] should_fail+0x8c0/0xa40 [ 202.659324] ? mutex_lock_io_nested+0x1900/0x1900 [ 202.664170] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 202.669285] ? perf_trace_lock+0xd6/0x900 [ 202.673472] ? find_held_lock+0x35/0x1d0 [ 202.677542] ? __lock_is_held+0xb6/0x140 [ 202.681617] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 202.687498] ? __fdget_pos+0x12b/0x190 [ 202.691393] ? rcu_note_context_switch+0x710/0x710 [ 202.696340] should_failslab+0xec/0x120 [ 202.700298] kmem_cache_alloc_node_trace+0x5a/0x750 [ 202.705314] ? lock_release+0xa40/0xa40 [ 202.709299] __kmalloc_node+0x33/0x70 [ 202.713105] kvmalloc_node+0x99/0xd0 [ 202.716812] seq_read+0x7cd/0x13d0 [ 202.720329] ? __fget+0x35c/0x570 [ 202.723763] ? find_held_lock+0x35/0x1d0 [ 202.727812] ? iterate_fd+0x3f0/0x3f0 [ 202.731592] ? seq_lseek+0x3c0/0x3c0 [ 202.735288] ? __lock_is_held+0xb6/0x140 [ 202.739366] ? seq_lseek+0x3c0/0x3c0 [ 202.743067] __vfs_read+0xef/0xa00 [ 202.746596] ? fsnotify+0x7b3/0x1140 [ 202.750300] ? vfs_copy_file_range+0x940/0x940 [ 202.754880] ? fsnotify_first_mark+0x2b0/0x2b0 [ 202.759468] ? avc_policy_seqno+0x9/0x20 [ 202.763530] ? selinux_file_permission+0x82/0x460 [ 202.768366] ? security_file_permission+0x89/0x1e0 [ 202.773284] ? rw_verify_area+0xe5/0x2b0 [ 202.777329] ? __fdget_raw+0x20/0x20 [ 202.781043] vfs_read+0x11e/0x350 [ 202.784504] SyS_read+0xef/0x220 [ 202.787865] ? kernel_write+0x120/0x120 [ 202.791834] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 202.797015] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 202.801769] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 202.806500] RIP: 0033:0x452ac9 [ 202.809663] RSP: 002b:00007f115b71ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000000 [ 202.817348] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 202.824602] RDX: 00000000fffffcfc RSI: 0000000020f00f55 RDI: 0000000000000014 [ 202.831847] RBP: 00000000000005e3 R08: 0000000000000000 R09: 0000000000000000 [ 202.839096] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6de8 [ 202.846524] R13: 00000000ffffffff R14: 00007f115b71b6d4 R15: 0000000000000000 2018/01/13 01:53:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000019e000-0x8)='keyring\x00', &(0x7f0000530000-0x3)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c72000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000fb000)={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x0, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x24, [0x1, 0x8, 0x7, 0x8, 0x59c, 0x100000000, 0xb2, 0x7703cb29]}, 0x5c) keyctl$read(0xb, r0, &(0x7f0000eb0000)=""/63, 0x3f) 2018/01/13 01:53:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00003e0000)=0x81, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f00000d8000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00001ea000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f90000)={0x0, 0x4}, &(0x7f0000251000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a3b000-0x8c)={r1, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/13 01:53:30 executing program 2 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:30 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000843000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000220000-0x4)=0x10000, 0x4) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r1, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) ioctl(r0, 0x4, &(0x7f0000001000-0x31)="bfb1ac29cbe8fde381ef7b6b666ec2597883366c9028be5427e24066a8723900491853f1e2b71f54843712e42eef138f11c9f6035393a7a49c5fdb34616cbfb68853cdcf") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000f9f000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f0000551000-0x10)={0x1a, 0x19, 0xfd0c, 0x1, 0x845, 0x5, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x20004000) setsockopt$sock_int(r1, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ec9000)='/dev/sequencer2\x00', 0x208040, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000d29000-0x25)='selfmime_type^-([$[#Akeyringsecurity\x00') bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xfffffffffffffff7, {{0xa, 0x2, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = dup(r0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000db4000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000e5e000-0x4)=r3) r4 = shmat(0x0, &(0x7f000016b000/0x1000)=nil, 0x4000) shmdt(r4) bind$netlink(r2, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0x2c6) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:30 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000347000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl(r0, 0x2286, &(0x7f00005f8000)="") [ 202.856108] kauditd_printk_skb: 67 callbacks suppressed [ 202.856117] audit: type=1400 audit(1515808410.242:1565): avc: denied { append } for pid=5024 comm="syz-executor6" path="socket:[104540]" dev="sockfs" ino=104540 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/13 01:53:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003c3000-0x8)='./file0\x00', 0x20) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00007e4000)=""/237) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) [ 202.911361] FAULT_INJECTION: forcing a failure. [ 202.911361] name failslab, interval 1, probability 0, space 0, times 0 [ 202.939063] CPU: 1 PID: 5057 Comm: syz-executor2 Not tainted 4.15.0-rc7-mm1+ #55 [ 202.946664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.956014] Call Trace: 2018/01/13 01:53:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000070a000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f000023c000-0x28)={0x2, 0x0, [{0xaff, 0x0, 0xf530a4e}, {0x25b, 0x0, 0x7}]}) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000275000-0x30)={0x4c, 0x0, &(0x7f0000e97000-0x4c)=[@decrefs={0x40046307, 0x1}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x48, &(0x7f00005fb000)=[], &(0x7f000097a000-0x48)=[0x38, 0x0, 0x68, 0x18, 0x38, 0x40, 0x0, 0x0, 0x48]}}], 0x67, 0x0, &(0x7f000041c000)="4ff71aa80fdabe743d0342d6ef782b53535c58d21e79e55d1e6941aa1cf900ea5e4a2a76b3c93ce2d5b5496dc9e9e1755553f5c11d6f25df83f74003f9a39addbc78dd183ec17acdd522dd9979c0838481395e5597c4c3ba0e013bccefdb2598fe3c5d6255f14a"}) socket$inet6_dccp(0xa, 0x6, 0x0) signalfd(r0, &(0x7f0000c65000)={0x3ff}, 0x8) 2018/01/13 01:53:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) recvfrom$unix(r0, &(0x7f0000acb000-0xdb)=""/219, 0xdb, 0x101, &(0x7f0000933000)=@file={0x1, './file0\x00'}, 0xa) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) fchmodat(0xffffffffffffffff, &(0x7f000045f000-0x8)='./file0\x00', 0x80) [ 202.958602] dump_stack+0x194/0x257 [ 202.962242] ? arch_local_irq_restore+0x53/0x53 [ 202.966937] should_fail+0x8c0/0xa40 [ 202.970656] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 202.975772] ? __lock_is_held+0xb6/0x140 [ 202.979853] ? find_held_lock+0x35/0x1d0 [ 202.983921] ? __lock_is_held+0xb6/0x140 [ 202.988004] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 202.993891] ? check_noncircular+0x20/0x20 [ 202.998133] ? rcu_note_context_switch+0x710/0x710 [ 203.003072] should_failslab+0xec/0x120 [ 203.007046] kmem_cache_alloc+0x47/0x760 2018/01/13 01:53:30 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x7, 0x7fff, 0xffff, 0x3f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x3, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={r2, 0x8, 0x20}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x0, 0xfffffffffffffffe, 0x9}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000dd1000-0x108)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf7ee}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/13 01:53:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000036e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00002d8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00001b8000-0x8)={r2, 0x14}) recvfrom$inet6(r0, &(0x7f000002d000-0xbd)=""/189, 0xbd, 0x2000, &(0x7f0000ab4000-0x1c)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) [ 203.011113] ? perf_trace_lock+0xd6/0x900 [ 203.015280] ptlock_alloc+0x24/0x70 [ 203.018911] pte_alloc_one+0x59/0x100 [ 203.022809] __pte_alloc+0x2a/0x310 [ 203.026446] __handle_mm_fault+0x2d06/0x3ce0 [ 203.030861] ? __pmd_alloc+0x4e0/0x4e0 [ 203.034750] ? __lock_acquire+0x664/0x3e00 [ 203.038993] ? find_held_lock+0x35/0x1d0 [ 203.043071] ? handle_mm_fault+0x2a0/0x930 [ 203.047316] ? lock_downgrade+0x980/0x980 [ 203.051525] handle_mm_fault+0x38f/0x930 [ 203.055582] ? down_read_trylock+0xdb/0x170 2018/01/13 01:53:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000b93000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b95000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = accept4(r0, &(0x7f0000b94000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, 0x0, &(0x7f0000002000)=0x0, 0x800) r2 = creat(&(0x7f0000002000)='./file0\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x14) writev(r2, &(0x7f0000001000-0x30)=[{&(0x7f0000002000)="", 0x0}, {&(0x7f0000002000-0x7b)="2de82d713ffbc2d0ca05845c9f8c5bce9730ded9ce4496ab5dc5b000eb16b051b24119773f1a30842c16f1d3c47f4d9a03f96122272d69f9cf05a19c6dd0d5fcc83fcda4ab43ef806e4fc4cedfec288b41fc51f7a5443e1f66466181d5a7dd6b4c775f46f938c14a8fa43e43b0c926b55603ceab7e4ba05deba658", 0x7b}], 0x2) 2018/01/13 01:53:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003dd000)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f000017e000-0x10)={0x0, 0x0}) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f00006c9000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") mknod(&(0x7f000056e000)='./file0\x00', 0x0, 0xc) 2018/01/13 01:53:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000726000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db5000-0x4)=0xe8) lstat(&(0x7f0000492000)='./file0\x00', &(0x7f0000ac8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009c8000-0xe8)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x101, 0x2, 0x2, 0x2, 0xa0, 0x20, 0x11, r1, r2}, {0x8001, 0x30b5, 0x3, 0x1, 0x4, 0xfffffffffffffffd, 0x7, 0x80}, {0x1, 0x175d1efe, 0xfb7, 0x800100000}, 0x4, 0xb, 0x2, 0x0, 0x3, 0x3}, {{@in=@empty=0x0, 0x2, 0x7f}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x6, 0x1, 0x2, 0x10000, 0x0, 0x9}}, 0xe8) [ 203.059937] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 203.064515] ? vmacache_find+0x5f/0x280 [ 203.068489] ? vmacache_update+0xfe/0x130 [ 203.072639] ? find_vma+0x30/0x150 [ 203.076185] __do_page_fault+0x5c9/0xc90 [ 203.080259] ? mm_fault_error+0x2c0/0x2c0 [ 203.084410] ? check_noncircular+0x20/0x20 [ 203.088641] ? memcpy+0x45/0x50 [ 203.091925] do_page_fault+0xee/0x720 [ 203.095727] ? __do_page_fault+0xc90/0xc90 [ 203.099976] ? find_held_lock+0x35/0x1d0 [ 203.104049] ? __might_fault+0x110/0x1d0 [ 203.108117] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 203.112971] page_fault+0x2c/0x60 [ 203.116421] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 203.122040] RSP: 0018:ffff8801c396fb28 EFLAGS: 00010202 [ 203.127399] RAX: ffffed003b0d64b2 RBX: 0000000000000009 RCX: 0000000000000001 [ 203.134663] RDX: 0000000000000001 RSI: ffff8801d86b2580 RDI: 0000000020f00f55 [ 203.141928] RBP: ffff8801c396fb58 R08: 3030303030303030 R09: ffffed003b0d64b2 [ 203.149192] R10: 0000000000000002 R11: ffffed003b0d64b1 R12: 0000000020f00f55 [ 203.156542] R13: ffff8801d86b2580 R14: 00007ffffffff000 R15: 0000000020f00f5e [ 203.163820] ? _copy_to_user+0x9b/0xc0 [ 203.167702] seq_read+0xcb4/0x13d0 [ 203.171234] ? __fget+0x35c/0x570 [ 203.174676] ? find_held_lock+0x35/0x1d0 [ 203.178740] ? seq_lseek+0x3c0/0x3c0 [ 203.182461] ? __lock_is_held+0xb6/0x140 [ 203.186522] ? seq_lseek+0x3c0/0x3c0 [ 203.190220] __vfs_read+0xef/0xa00 [ 203.193747] ? fsnotify+0x7b3/0x1140 [ 203.197444] ? vfs_copy_file_range+0x940/0x940 [ 203.202006] ? fsnotify_first_mark+0x2b0/0x2b0 [ 203.206575] ? avc_policy_seqno+0x9/0x20 [ 203.210612] ? selinux_file_permission+0x82/0x460 [ 203.215463] ? security_file_permission+0x89/0x1e0 [ 203.220458] ? rw_verify_area+0xe5/0x2b0 [ 203.224491] ? __fdget_raw+0x20/0x20 [ 203.228192] vfs_read+0x11e/0x350 [ 203.231631] SyS_read+0xef/0x220 [ 203.234974] ? kernel_write+0x120/0x120 [ 203.238921] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 203.243930] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 203.248676] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 203.253407] RIP: 0033:0x452ac9 2018/01/13 01:53:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00005f0000)={0x0, 0x7fffffff, 0x7, 0x3, 0x6, 0x7fff}, &(0x7f0000e51000)=0x14) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0xc)={r1, 0x2, 0x2, [0x3, 0x7ff]}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000+0x104)={r1, 0x5b4, "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"}, &(0x7f0000003000)=0xffffffffffffff2b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xb) write(r0, &(0x7f0000afc000)="1f000000d2021f9f4c0b00ff4508daff0a0000ff490000800400010000df37624b11a3f87ba71f3d47e4268cddbef162d320202b25c2b758363172072ff74fa084503448606ba3d341dec7041bc4a9a59fc1fd841605c8ed5f340413d5eabadf85d06a473dbd4043d4cb3a13209b929714b91c6dd5674e787b9d837724e8ae5703122c7bd77b9ce7d8ba95e8dc5fded8a678740f407cd89fc367", 0x9a) 2018/01/13 01:53:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:30 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000dd9000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000d5f000)=0x4, 0x4) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xfffffffffffffff7, {{0xa, 0x2, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = dup(r0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000db4000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000e5e000-0x4)=r3) r4 = shmat(0x0, &(0x7f000016b000/0x1000)=nil, 0x4000) shmdt(r4) bind$netlink(r2, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0x2c6) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:30 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000020000000805, 0x20) mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x3000009, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000000b000-0x4)={0x0, 0x1, &(0x7f000000d000-0x4c)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000b000)=0x10) socket(0x4, 0x800, 0x3) 2018/01/13 01:53:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000003, 0x801, 0x2) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6372633332000000000000000000000000000000000000000000000000000000000000001800"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000068b000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000f0a000-0x5c)={{0xa, 0x1, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, {0xa, 0x1, 0xafb3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ca3c0cf}, 0x4, [0x7, 0x0, 0x40, 0x2, 0xbd8, 0x20, 0x3, 0x27]}, 0x5c) sendmsg$alg(r1, &(0x7f000017c000-0x38)={0x0, 0x0, &(0x7f0000f35000-0x50)=[{&(0x7f0000e1d000)="f65990b0a159e2efbb837e75c4d1d8d4e8a8a505000000000000000009657be92f82ef5f7464006e8cd218a36a5b21f764c38b66f1fd809b2e0e4bd131a2ca261e1ebdec25f4fdd033f2ea19d5f548", 0x4f}], 0x1, &(0x7f00000b4000-0x208)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x46c}, @iv={0xb0, 0x117, 0x2, 0x96, "c40c9c71c24d0e55d7added3d45620a6862f9c7f55fd5ad6d26adbbb16b62f0b023192b1a42aa234c51b51cbac4fa8bff2a72407f8bf8ff08790ebbb8fbf47902e3a9f7de62a103382162d0d8d97d96d2713aac1b74c973c06032ac2d581a1095cf7a74a28269b28e522cdccae09239de716bef5f2b1eb96a6f6f1f1e1addcca472002a537f7a088ac2ee70a7baac36d0e078562c1f9"}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xa8, 0x117, 0x2, 0x91, "f2bacba2860b7f1d3883564792cc25e6763794d4e371d38aaf834be70ab836e59ec9c876a482466a96100a90a850cca98245c282da5f0c1271d8a637bbb12f49ddf50e724bb77c3f62a9cd94b56c3c9be5211580a04c5202b5c1c3720ed1d63782779717809eaca26417fbd2071b539fcc3fbb4752fa5bb16439d60d3faf7efd1329286d782c4b422a0f79f103716e8eb0"}, @iv={0x68, 0x117, 0x2, 0x53, "e9aa716a08d8c40feac3cebb4b1813ce627868e77e3762cd23bfafa8ccdd673d1e37c5f585ff270cee965b99d5ebcce196acaabdb5ea4aac2645a86a9066773cf26e2d6c53a27cfbf0650b21158a7275edc31e"}], 0x208, 0x0}, 0x0) [ 203.256574] RSP: 002b:00007f115b71ac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000000 [ 203.264253] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 203.271498] RDX: 00000000fffffcfc RSI: 0000000020f00f55 RDI: 0000000000000014 [ 203.278743] RBP: 00000000000005e3 R08: 0000000000000000 R09: 0000000000000000 [ 203.286000] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6de8 [ 203.293257] R13: 00000000ffffffff R14: 00007f115b71b6d4 R15: 0000000000000000 2018/01/13 01:53:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00008c6000)={0x1fd, 0x0, &(0x7f0000d66000/0x1000)=nil}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00001a8000-0x4)=0x100) r1 = socket(0x10, 0x2, 0xc) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000808000)=0x0) setrlimit(0x8, &(0x7f0000aa3000)={0x7, 0x3}) write(r1, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) 2018/01/13 01:53:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xfffffffffffffff7, {{0xa, 0x2, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = dup(r0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000db4000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000e5e000-0x4)=r3) r4 = shmat(0x0, &(0x7f000016b000/0x1000)=nil, 0x4000) shmdt(r4) bind$netlink(r2, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0x2c6) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@common='ip6tnl0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000e01000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00007bf000)={r2, &(0x7f0000f5e000)=""/251}) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f0000b0f000)="c5e5cc7d500b00ec8f3541e0c108db71b25502236f168ec520a4c1") read(r1, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006eb000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c8000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000c8a000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r1}) r2 = dup(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000059a000)={0x0, 0x3ff}, &(0x7f0000f74000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00002e3000-0x8)={r3, 0x40}, &(0x7f0000ce9000)=0x8) 2018/01/13 01:53:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0xfffffffffffffffd, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xfffffffffffffff7, {{0xa, 0x2, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = dup(r0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000db4000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000e5e000-0x4)=r3) r4 = shmat(0x0, &(0x7f000016b000/0x1000)=nil, 0x4000) shmdt(r4) bind$netlink(r2, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0x2c6) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:30 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00007e0000)=""/254, 0xfe) 2018/01/13 01:53:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00007a8000)=0x7, &(0x7f00008cb000-0x4)=0x4) 2018/01/13 01:53:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xfffffffffffffff7, {{0xa, 0x2, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = dup(r0) socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000db4000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000e5e000-0x4)=r2) r3 = shmat(0x0, &(0x7f000016b000/0x1000)=nil, 0x4000) shmdt(r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000095a000-0x9)='net/icmp\x00') ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000ced000-0x4)=0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) 2018/01/13 01:53:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb8a000)=nil, 0xb8a000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e56000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000e46000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000daa000)=0x14) connect$packet(r0, &(0x7f0000da8000-0x14)={0x11, 0x1f, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) timer_create(0x5, &(0x7f0000d27000-0x60)={0x0, 0x3d, 0x0, @thr={&(0x7f0000ecf000-0xd9)="b289aefc2b9032c86a850ccd035ccf4c8f7d8d792d2d8c52682b9051f8849f29a8fbec1610a0b1fdecb2c25956c4fd27290015f63b1c43b81d1abd64543084a006ca08c402a829bf0af87cdccf56004f529b3ddd41f862c5582ff237273c560808894631e528d3a46236ff653aa231fabe680b1a3f552c5d4f4d060b89b19d77b4782b13d9a7518b0b623ecb645d923305b3df30d58354f3f21b57e99c64995d44a2ccb30a5c118fe5eda966c15054f167b74eb623e2d6b324c68bd2f6dbfce120d0233b35a11212174c2cc5f6637cde71c1fb3ed9dafa0b6a", &(0x7f0000b99000)="a5a7e8792f2fb58ad7454e692eff9eed8f09c9b25c8ebe9285c3016599ffc505be218f70dd0528a96d2ebcf95aa3b1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e75000)=0x0) timer_getoverrun(r2) syz_emit_ethernet(0x3e, &(0x7f0000c35000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2c, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, ""}}}}}, 0x0) 2018/01/13 01:53:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffc) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006c8000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000abd000)={0x7fff, 0x7ff}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000336000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r1, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xfffffffffffffff7, {{0xa, 0x2, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = dup(r0) socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000db4000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000e5e000-0x4)=r2) shmat(0x0, &(0x7f000016b000/0x1000)=nil, 0x4000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000792000)=0x0, &(0x7f00009d0000-0x4)=0x4) write(r0, &(0x7f0000a35000)="26000000250015f7fff300040000360003ffebe8000000010e0009002805ffff8d0503c75b35", 0x26) 2018/01/13 01:53:30 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dda000)=0x0, &(0x7f00007d7000)=0x4) r1 = add_key(&(0x7f0000271000-0x5)='ceph\x00', &(0x7f0000dda000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dda000-0xf1)="2d6f3f52fca9fa282cc958693e1955855289b7f015aa08b703ee5f4060b35af0a408ac95fba51f739eb7d4790521cdf97f7063045a3cdf63b8e2c5be60aa194cc217abb26647bb845356a7270a24be9b777929dca86af90b9842b5838e615295b7a1b1a8f842d86d2480f6e4ca5222806cc67b0dc37db61c1aa1e157d92a7d4bdf39cba62806f629346647a647e786024a94c7cf98725f35c44cf1148eeb6053454827abf87d0aeea5465385c36867d80f66bdce93fc35bb9e4881c833f75e83b8697ba39461c9ac7645816c02b02390607207a7d1f91a39d885bb667fe53765319b93be42be8058e3f0a0c551e17cd4b7", 0xf1, 0xfffffffffffffffa) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000dd9000)=""/198, 0xc6) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000ddd000-0xd)='/dev/usbmon#\x00', 0x6354ba6, 0x6a0000) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ddd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ddd000-0x4)=0xc) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ddd000-0x8)=@assoc_value={0x0, 0xffffffffffffffff}, &(0x7f0000ddd000-0x4)=0x8) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ddc000)={r3, 0x65}, 0x6) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ddb000)=""/254, 0xffffff13) 2018/01/13 01:53:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket(0x200000000000005, 0x1, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000ce6000-0x4)=0x8, 0x6709f5a764f8e0a4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000910000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0xaf) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 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]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000ae5000)={r1, 0x7fff, 0x100000001, "4606d9446208e9616dd84ad5a6ac8da622d733926f015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f00006c4000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r4, 0x1) 2018/01/13 01:53:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xfffffffffffffff7, {{0xa, 0x2, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = dup(r0) socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000db4000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000e5e000-0x4)=r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000be0000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000574000)={&(0x7f00001bc000/0x1000)=nil, 0x80000000, 0x0, 0x1, &(0x7f000075d000/0x1000)=nil, 0x0}) 2018/01/13 01:53:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) fchmod(0xffffffffffffffff, 0x1e) r4 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r4, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r5 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r4) keyctl$update(0x2, r5, &(0x7f0000141000)='^', 0x1) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r7, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000649000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00006a3000-0x40)={0x1f, 0x1, 0x3f, 0x7fffffff, "feede96f6b13ae03d1451b5fcf198c2f18adeb815b566e0f53cce829511556210f8fe8ffa4b2698c7a305537", 0x3}) r1 = socket(0x10, 0x2, 0xc) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000095c000-0xb)='/dev/audio\x00', 0x2000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000f3d000)={0xd, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000b29000)=0x39, 0x3) r3 = gettid() getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000021c000)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b8e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000dbd000-0x15)={0x0, 0xd, "9060b41ee5c1e9a717622ec17f"}, &(0x7f00003e6000-0x4)=0x15) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000091d000)={r5, 0x8, 0x10182363, 0x9, 0xc922, 0x8b}, &(0x7f000090b000)=0x14) accept(r0, &(0x7f00005fa000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f41000-0x4)=0x14) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) sendto$packet(r2, &(0x7f00004c9000-0xc0)="6532caf19d21677ee5d2ae49c3c4f059781840927cc86d967a81d96e25728b4375cf0c7b653779c0b0e899debff763e92ccdbed9a0439418bfd029a1a7ad947a82633994f163d741a01d8e87e3f49d87c5e657f9d8dc9d8be329a108ea38feff499b6356330f90691f0375d11511d5a717a01981ffe1eff59a160df5be0b914cb1a7082fb5e6fd93deaafd6de729d510521943658ce13ac1e739d8e9bc89198f33b8adacc5b8e81675a9631941f8aa189c8b6c7217661dc2e9778af230617d03", 0xc0, 0x8010, &(0x7f0000c41000)={0x11, 0xf7, r4, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendto$inet(r1, &(0x7f000052e000-0x5d)="64f656f4b81dc71812cd71ea257483cd123683c36793f0232d2ea0218478d656546d3f06621c50046dada70da1837da59ccc8f5fd82d9bcdc6696791bcd7aa8ceade3fa54bf8cce0b6d4826ec0fa024daa75b400000009d75304a2783b", 0x2ce, 0x10, &(0x7f000084f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffba) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000bc9000)=r3) 2018/01/13 01:53:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000e44000-0xab)=""/171, 0xab) 2018/01/13 01:53:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xfffffffffffffff7, {{0xa, 0x2, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) dup(r0) socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000db4000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:31 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000835000)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b11000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000427000-0x10)={0x4, 0xa0b4, 0x64, 0x100}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xfffffffffffffff7, {{0xa, 0x2, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) dup(r0) socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:31 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) r1 = syz_open_dev$adsp(&(0x7f00006ed000)='/dev/adsp#\x00', 0x18000000000000, 0x2) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00004f9000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x800, 0xa15, 0x0, 0x1, 0x3000, 0xd000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x28b6, 0x0}) read(r0, &(0x7f0000028000)=""/254, 0xfe) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dda000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/13 01:53:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000c6000-0x8)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f000049d000)=[{&(0x7f0000fcd000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000d2d000)=[{&(0x7f00008e8000)="ac6062ba09c2fd4e1f88b319c5736de687", 0x11}], 0x1, &(0x7f00008d6000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000c92000)={@generic="375842d3c861124b432e997e49ec31f4", @ifru_addrs=@nfc={0x27, 0xfffffffffffffffd, 0x3, 0x6}}) 2018/01/13 01:53:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000587000-0x1)="", &(0x7f0000744000)=0x0, &(0x7f000033b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000225000)='./file0\x00', 0x103e, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000a6e000-0x8)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='cmdline\x00') sendfile(r1, r1, &(0x7f000079c000)=0x0, 0x7ff) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/13 01:53:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000895000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) 2018/01/13 01:53:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b08000-0x1)="e4", 0x1, 0xfffffefffffffffe, &(0x7f00006b5000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000938000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r1, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xfffffffffffffff7, {{0xa, 0x2, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) dup(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xfffffffffffffff7, {{0xa, 0x2, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:31 executing program 0: getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) open_by_handle_at(r0, &(0x7f0000109000-0x5a)={0x5a, 0x0, "a719c649bf24e2f7e77d27760cb5383d14f92589061a221a78a3bb8d4cab00420ce1e1da83736eca553927c2519ef6537a9cdf8c63f95444d1c4c0e62ebe7e862046563c69389d513ab263e873cf1967949c"}, 0x50000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000933000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00009cb000-0x121)={r0, r0, 0xfff, 0x0, &(0x7f00002b1000)="3339c55d3221701d404ce6a74e0bd958a126eac0d0bfb76b7884c988fd21dd5af053bf8b7a5812fa26f9776db3c6310427e18a9ae74db0a84d45f5a6afd1d9a948f8218964e0abdaa00bbdf2933afba3cc1e99775f5f4e80de02ccda42db739b84da7dd93c1c76e8241e301b", 0x6, 0x1, 0x80000000, 0xdd, 0x5bf4, 0x7ff, 0x5, "235f07796479c84693caba7b4300e7420aef4fc2ae231ab2fb92a91624258f2fb09747b6202232ba62e774d6b8c8404166247e24bcbe5cc50169100e0b40b456abcbb9a366d936488ce8354a0f185f36560bb3e10e15b9e3e9c699de9d6a32cbc2f5840eacdc18c8b96f28e496649c613927b05c9617a9a19cbf1715e6bf912da882c03f6e5e8171676faae5b3b79fe9a0fbd53e365ff15415dcc5a69c728b9de187c419b3083ee609bc0d0d561806e175074744a624534628848582b8247c9f61f2ecb012c11be9225b03affcb0883341ea3fa95b430738d0e0af909ac12ae44d83f8006b4015935558f1cdbdc7047cde93e24dbec6bcf83a"}) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffffea) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000890000)=0x1287fa35, 0x4) clock_adjtime(0x2, &(0x7f0000f63000)={0x10000, 0xffffffff, 0x40, 0x8, 0x6, 0x0, 0xfffffffffffffff7, 0x101, 0x5, 0x8000, 0xffff, 0xffffffffffffffff, 0x8001, 0x7d2, 0x1, 0xdb6, 0x401, 0x4, 0x8001, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7}) fdatasync(r0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) accept4(r0, &(0x7f0000d06000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000032c000)=0xe, 0x80800) 2018/01/13 01:53:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) read(r1, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x7, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001000-0x8)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) getsockopt$inet6_buf(r2, 0x29, 0xfe, &(0x7f0000d77000-0x1000)=""/4096, &(0x7f0000b5c000)=0x1000) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) ioctl$TIOCSCTTY(r0, 0x540e, 0x89ac) 2018/01/13 01:53:31 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x5, 0xf8e5, &(0x7f00007c8000)={0x0, 0x0}) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000dd9000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000012b000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000021c000)={@generic="b03323cb4193d28aa3ac2f2548a69fd8", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00001c4000-0x4)=0x6240) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r3, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r3, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r4 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r5 = socket$key(0xf, 0x3, 0x2) fchmod(r5, 0x1e) r6 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r6, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r4, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r7 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r6) keyctl$update(0x2, r7, &(0x7f0000141000)='^', 0x1) r8 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r9, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r8, 0x400442c8, &(0x7f0000ec6000-0x34)={r0, 0xe46, 0xb, "4606d9446208e9616dd84ad5a6ac8d6fa622d7339229015574f810438c8123c3ed02000000000000007c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f000037d000-0x9)='/dev/sg#\x00', 0x5, 0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00002b1000-0xa)='/dev/cuse\x00', 0x200002, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)="6e6574000606703600") exit(0x100000000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00008d3000-0x76)=""/118) getdents(r3, &(0x7f0000da8000-0x91)=""/145, 0x91) 2018/01/13 01:53:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) readahead(r0, 0x7, 0x9) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r1, &(0x7f00008fc000)={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x2) sendto$inet6(r1, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cce000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f0000e8f000)=0x0, &(0x7f0000c2c000)=0x4) getsockopt$inet6_int(r1, 0x29, 0x7d, &(0x7f00005d7000)=0x0, &(0x7f0000663000)=0x4) 2018/01/13 01:53:31 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) accept4$unix(r0, &(0x7f0000bdf000-0x48)=@file={0x0, ""/70}, &(0x7f00007a5000)=0x48, 0x80000) mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r1, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007fa000)={0x0, 0x12, "81fab2c6d2f5021cb129b09ca145b539d654"}, &(0x7f0000b5e000)=0x1a) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b5a000-0x10)={r1, 0x0, 0xffffffffffffff80, 0x2}, 0x10) 2018/01/13 01:53:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000bbc000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f00007d8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d48000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r8, 0x6}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r1, &(0x7f00001d1000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) 2018/01/13 01:53:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000165000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0xfffffffffffffdef) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000eb3000-0x4)=0x3, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = add_key$keyring(&(0x7f00004f6000-0x8)='keyring\x00', &(0x7f00006e7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000e0b000-0x12)='.request_key_auth\x00', &(0x7f0000f26000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r1, 0x6, 0x1, r2) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000e2a000-0x38)={0x0, 0x0, &(0x7f0000bfc000-0x60)=[{&(0x7f0000d4f000-0x76)="22513225790ecc1055", 0x9}], 0x1, &(0x7f00004b4000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/13 01:53:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={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={&(0x7f0000df2000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002da000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000c4f000-0x38)={0x1, 0x0, [{0x180000, 0x3, 0x0, 0x0, @adapter={0x800, 0x8, 0x6, 0x58b4, 0x40}}]}) 2018/01/13 01:53:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000ac3000)='tls\x00', 0x4) getsockname$netrom(r0, &(0x7f0000439000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001bd000-0x4)=0x10) 2018/01/13 01:53:31 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000157000-0x4)=0x0, &(0x7f0000dd9000)=0x4) 2018/01/13 01:53:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x6) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffffffffffdd, 0x40800) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00006bb000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000cf7000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @multicast1=0x0}, &(0x7f0000a3f000-0x4)=0xc) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1f) r1 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r1, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:31 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f000077e000)='/dev/vcsa#\x00', 0x3ff, 0x2) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x800000005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000138000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b51000-0x4)=0x2ba) 2018/01/13 01:53:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:31 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) read(r0, &(0x7f0000001000)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000014000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/13 01:53:31 executing program 5: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000157000-0x4)=0x0, &(0x7f0000dd9000)=0x4) 2018/01/13 01:53:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000000007, 0x2, 0x3) connect$inet6(r1, &(0x7f00005ec000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000f0a000)='/dev/snd/pcmC#D#p\x00', 0x20000000000000a, 0x80900) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000120000)=""/40) r4 = socket$key(0xf, 0x3, 0x2) fchmod(r4, 0x1e) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f0000f7c000)=""/111, 0x318) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000622000-0x58)={0x5, 0x2f2a, 0x83ef, 0xfffffffffffffff9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x21002, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000a2d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e46000-0x4)=0x10) r6 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000033c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000033000-0x1)='F', 0x1, r5) keyctl$update(0x2, r6, &(0x7f0000141000)='^', 0x1) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f000024b000-0x34)={r0, 0xffff, 0x8, "4606d9446208e9616dd84ad5a6ac8d6fa622d733923c015574f810438c8123c3edee452971bbae2b107c"}) bind$inet(r0, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff4b, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000e1000)={&(0x7f0000aa7000-0x4)=[0x6], 0x1, 0x100000000, 0x0, 0xffffffffffffa1b4, 0x3f, 0x2, {0x1, 0xfff, 0x80000000, 0x200, 0x0, 0xda5d, 0x12d3, 0xe9d8, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, "cf30aaf6c0c17d016d5781ea39a9edd790af6fd39828392ebd90d2f5d8180311"}}) sendmsg(r0, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/13 01:53:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000006c000)=0x0) move_pages(r1, 0x5, &(0x7f0000728000)=[&(0x7f0000c1d000/0x2000)=nil, &(0x7f00001eb000/0x3000)=nil, &(0x7f0000a89000/0x1000)=nil, &(0x7f0000d54000/0x3000)=nil, &(0x7f0000a2c000/0x2000)=nil], &(0x7f0000af7000)=[0x4, 0x7, 0x1, 0x9, 0x2, 0x8000], &(0x7f0000c0e000-0x4)=[0x0], 0x0) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000059d000-0x10)=@common='ip_vti0\x00') setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) r2 = creat(&(0x7f0000b7e000)='./file0\x00', 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000567000)='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00') 2018/01/13 01:53:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) modify_ldt$read_default(0x2, &(0x7f0000e8d000)=""/181, 0xb5) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) 2018/01/13 01:53:31 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) 2018/01/13 01:53:31 executing program 2: r0 = open(&(0x7f0000a3c000-0x8)='./file0\x00', 0xc3, 0x1a8) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000f9d000)={0x3, 0xf0d0, 0x9, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x0, &(0x7f0000000000)=[]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f00003a7000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000256000)='/dev/sequencer\x00', 0x102, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c8f000)={0x0, 0xffff}, &(0x7f0000e08000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a1e000)={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]}, 0x4d29, 0x1, 0x9, 0x800, 0x0}, 0xa0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r4, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000160000)={0x0, @in={{0x2, 0x3, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0}, &(0x7f0000a0b000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000013000-0x8)={r5, 0x2}, &(0x7f0000eff000-0x4)=0x8) 2018/01/13 01:53:31 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000cec000-0x4)=0x0, &(0x7f0000a96000-0x4)=0x4) r1 = getpgrp(0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r1, &(0x7f0000aab000)=0x0, 0x800) 2018/01/13 01:53:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:31 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000466000-0x10)=@common='ip_vti0\x00') read(r0, &(0x7f0000dd7000)=""/254, 0xfe) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000140000)={0x0, 0x0}, &(0x7f0000376000)=0x8) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000dda000-0xb0)={r1, 0xa8, "b53a06919878bfc0cc82693316cf7619d034cd982b29ff14595941550068f4034b03169398641e60e717423f4e584c10bb5b2245ef45711561e24e571b2be6e32b355373154f62068b0504b0e701205748699b2123417f3991386435c6e8dc0a4698d514e9e85653df4955534af5a36fa6bfb305d943b0692bd61a31fd2056b1cabf6a321be79f327515e810269a6ce96db11a9da28c526c8df0d804fc8e7daa5bcc04a72cbb5a82"}, &(0x7f0000794000-0x4)=0xb0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000950000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000dd9000)=[{0x2, 0x7}, {0x8, 0x8}, {0x8, 0xfffffffffffffffa}, {0x6, 0x2}, {0x3, 0x100000001}, {0xe, 0xb5fb}], 0x6) 2018/01/13 01:53:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fbb000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000673000)=0x10, 0x800) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00007d8000-0x8)=0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) getpeername$packet(r1, &(0x7f0000781000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e48000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000073e000)={r2, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/01/13 01:53:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) [ 204.181488] audit: type=1400 audit(1515808411.569:1566): avc: denied { map } for pid=5316 comm="syz-executor2" path="socket:[104697]" dev="sockfs" ino=104697 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dccp_socket permissive=1 2018/01/13 01:53:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c67000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00001d5000-0xc)='personality\x00') read(r1, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) connect$bt_l2cap(r1, &(0x7f000069a000)={0x1f, 0x9, {0x0, 0x7, 0x9, 0x8001, 0x80, 0x401}, 0xff, 0x6}, 0xe) 2018/01/13 01:53:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000aad000)=0x0, 0x800) r2 = memfd_create(&(0x7f0000b77000)='\x00', 0x1) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000237000)="f3e601a11075f2db6598d6506913baf26af58c08aef2d1ad4264230f6119c765ec2906fe915f639d911d10c113c0bfd30aecf1f091854968ab91d52d2833d112bf3cfceaac9d9cf2ded13a74687d1c892b5d02ef359d51b0cda95139203869291b3dcfefdb9c164477ef5d348f1e70670ee624fcb3f54c239b9e65", 0x7b) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000857000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) accept4$netrom(r3, &(0x7f0000835000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000db1000)=0x48, 0x800) 2018/01/13 01:53:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000011b000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000b97000+0xfe9)={0x4, 0x400, 0x0, 0x8, 0xbd, 0x2, 0x3, 0x8, 0x0}, &(0x7f0000bf8000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000862000-0x8)={r1, 0x4f1d6dc9}, 0x8) r2 = 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) socketpair(0xf, 0x3, 0x3f, &(0x7f0000d54000-0x8)={0x0, 0x0}) fallocate(r2, 0x3, 0x9, 0x1ff) 2018/01/13 01:53:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:31 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x4, 0x2, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/13 01:53:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) r1 = syz_open_dev$sndmidi(&(0x7f00006a8000)='/dev/snd/midiC#D#\x00', 0x0, 0x1c1040) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000a90000-0x4)=0xfff) 2018/01/13 01:53:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e02000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r2, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000aa3000)={@generic="176cee60aeb36e5704ffb6ea14e0cde4", 0x3}) 2018/01/13 01:53:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_dev$mice(&(0x7f0000300000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000431000)=0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) capset(&(0x7f00000fc000)={0x19980330, r1}, &(0x7f0000244000)={0x0, 0xbfd3, 0x0, 0x0, 0x3, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000f12000-0x38)={&(0x7f0000876000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000654000-0x10)={&(0x7f0000c24000-0x68)=@newae={0x40, 0x0, 0x0, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) vmsplice(r2, &(0x7f0000e00000)=[{&(0x7f00009c2000)="66f0e99e1bafeff1ee74608a2e428ac87333c844759089ad41047ded4199d7e58af7b9ae211ae8b5c219b651bfac1ef482d9839fc08d85261e39b3d255a5fe68fad93bfd0a92e90d226aecb55dc000a668c89395ac2fd4140d795898d7caacd2b2e681b56001a1a76528a8919457ffccf4d6940fe5cd01e4686fe21c554d393ab5a5d6819d933bf80ef9086f66e2e00e55f0f1496f8d2b55c68047d7d6043b14a655ede29d36547a4c5a2eee9f5a1efcd4c95df95957a8007e650f136a6cee0feef6f307871ee1457914dc6d1ae19002400d47745bacf316918067ec406b91ca4e51", 0xe2}, {&(0x7f0000e43000)="d2880b038608c83b5852a47ced1443c285a645607bb1810dd1e620fa81dc2aece4ebe64f266b230edaa98c9c1681bb23", 0x30}, {&(0x7f0000ae4000-0xa2)="5df6a39d14b76262c3bf7cbaa22fe26576e463301345ef1c80ceb0931f04ec8968630b70513b779bfa89a2faa640af1c03f2496d7739e8d87b22d926b2fb68e5623025c223f6c1e4bbb0a344dc8d7e568a9b3f23ec14b49ae85400484fe6111d2e1243c1cff5ea7f30f4f068901f71e84e7f8ccb23b954b60671df98a515d8cb5ce3223b29be52ddf37422b3aaece883d3ae7bceacb144857a6cd86d381a21caa353", 0xa2}, {&(0x7f00002e4000)="7c065d49bfdb0bb47fc7ba57c639ce91bd8006ce5f521f25783e6a9f5eddd318eac627c73623ae0097ee99aac5c2c121ad6524901011a03b8f7a2a8fc788e0be7be7", 0x42}, {&(0x7f0000448000)="0f2f43c3a80d61bf65f81df90306e5b715d026701809f514093c7ae53805a65813762379cf52e60710197a8cc03329e9e53376bec35e2471bb0a02ff91269300f6421dd0323753775c1cea63c3ffceb3f230b7d4af5d61d803886a14c79b12859628edf899f5ec3b3774455ee548597abfef6181c91aa6c3d5b4d109c2620537d0ca4c07c69b5395ab0cb51b0ea143f1c68d4de887a45fb65e49", 0x9a}], 0x5, 0x5) 2018/01/13 01:53:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c88000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ccd000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00002f6000)=0x100000002) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000dc7000)={0x0, 0x0, r2}) socket$inet6(0xa, 0x6, 0x100000000) getsockname$netlink(r0, &(0x7f00000ba000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000069a000)=0xc) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000387000)={0x4, 0x6}) r4 = fcntl$dupfd(r3, 0x406, r1) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000502000)={r0, 0x5, 0x7f, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 01:53:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) shutdown(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000369000)={0x0, 0x0}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00006c4000-0x9)='/dev/dsp\x00', 0x10401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000b22000)=0x0) syz_open_dev$adsp(&(0x7f000065a000-0xb)='/dev/adsp#\x00', 0x1fda3b52, 0x400) prctl$void(0xf) r3 = creat(&(0x7f0000237000)='./file0\x00', 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000436000)={0x5, 0x9, 0x81, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 01:53:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800002, 0xc) write(r0, &(0x7f0000f23000-0x1f)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x5edc350e92750219) 2018/01/13 01:53:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dc1000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000caf000)=0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f82000)='/dev/sequencer\x00', 0x4003, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000c58000-0x8c)={0x4, 0xe9f, 0x2, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00005f9000-0x8)={0x0, 0x0}) 2018/01/13 01:53:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e1a000)='/dev/usbmon#\x00', 0x251, 0x10842) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000198000-0xd1)="48dfccfe68089f816d46c9712a84c5e73e19e770d4df73d67b64e4ab495c2a8ae4294c1e0bcad29c69cadbe9267f3bed6767fc3f5b85b62fd26dd0efe94668a4b9f0856bb561293ba7e367e187d4ac112b7bb15ded382f3e82545dd05370b062294ed840728fa8f8fee49429090bed7fc43a7ad4954c1fc14777bc9909c1bdc2a41ba4d3aba87629fc4a24e86564e02cf099f48599b348a32d2bd8881a001b36df5a9b45eeed700e51a6e39c58c8d03db001b8839ae30e76fd57935be071e203e1d4a6a5df38f651a96600f19c4d0c2604", 0xd1) r1 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r1, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) pipe2(&(0x7f0000d60000-0x8)={0x0, 0x0}, 0x800) 2018/01/13 01:53:31 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000069d000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000c55000)=0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f00000a4000)=0x0, &(0x7f0000dda000-0x4)=0x4) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000ddb000-0x8)=0x6) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000034c000-0x9)='/dev/dsp\x00', 0x28000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f000041d000-0x4)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00006ad000)=0xfffffffffffffffa, 0x4) write$tun(r2, &(0x7f0000588000-0x1593)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d27a7", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e72c48", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a0fee08e0acd3f76"}}}}}, 0x6a) [ 204.364127] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5363 comm=syz-executor5 [ 204.394485] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=5363 comm=syz-executor5 2018/01/13 01:53:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:31 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setlease(r0, 0x400, 0x2) r1 = socket(0xf, 0x2, 0xc) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000104000)='/dev/audio\x00', 0x4100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000017a000-0x20)={0xdef, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000b36000+0x84f)={0xfffffffffffffff7, r3, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r1, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000447000)=0x9, 0x800) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d7f000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bpq0\x00'}) write(r1, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000ff0000-0x4)=0x7fffffff, &(0x7f0000d4a000)=0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r5) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000db5000-0x7)=""/7, &(0x7f0000d13000-0x4)=0x7) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e83000-0xe8)={{{@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], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf8000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000003000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, r6}) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='dummy0\x00', 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000002000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00007e0000-0x90)={0x7f0000000, {{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]}}, 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000004000-0x16)=[@in6={0xa, 0x2, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x922}], 0x1c) r8 = request_key(&(0x7f0000ffe000-0xc)='id_resolver\x00', &(0x7f0000dba000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000028b000-0xa)=',eth0\\(]%\x00', 0xfffffffffffffffd) keyctl$get_persistent(0x16, r7, r8) [ 204.458621] nla_parse: 87 callbacks suppressed [ 204.458627] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 204.478553] device eql entered promiscuous mode [ 204.489981] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 204.508193] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/13 01:53:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:31 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000da7000-0x4)=0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000dda000-0xd)=@known='security.evm\x00', &(0x7f0000dda000-0x53)=""/83, 0x53) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000dda000)=0xffffffff, 0x4) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000d21000-0x4)=0x3, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000201000-0x10)={r1, 0x50, &(0x7f0000ddb000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/13 01:53:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000906000)='/selinux/enforce\x00', 0x40, 0x0) 2018/01/13 01:53:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000d20000)='/dev/usbmon#\x00', 0x7, 0x20000) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00008a2000)={0x7b, 0x0, [0x91, 0x6, 0x40, 0x20], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000a93000)=0x40) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r1, &(0x7f0000c70000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xf) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000638000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000c6a000-0x14)={0x0, 0x16, 0xc9c8, 0x4, 0x7}) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) 2018/01/13 01:53:31 executing program 4: syz_open_dev$sndctrl(&(0x7f0000a40000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x5, 0x20000000000000, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffff7f, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000ef0000)='/dev/snd/midiC#D#\x00', 0xff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000093f000-0x12)={@common='bpq0\x00', 0x20}) r2 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) r3 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000b98000-0x110)={{0x0, 0x0, 0x0, 0x0, "6fc320930f4db53f08e80a4cc6878ef8806ec5c64834448020c79e3a1f76a5d045ef82db6eb7300bf9583c40", 0x0}, 0x0, 0x0, 0x0, r3, 0x101, 0x0, "7d16fe7ad847aaccc8f7f99f0438cfeed60e9b8766549ff53de060d460873a353429d5f52886e11be9be3dfcd4a0b7a9d7cbf17ac5a71dc1349c8f34b03e3d2c", &(0x7f000028e000-0x58)="706f7369785f61636c5f616363657373255b3a6d696d655f747970656574683025ec5c7070703173656c696e7578766d6e65743173656c696e75786d643573756d706f7369785f61636c5f6163636573732f626465762600", 0x58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 01:53:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000637000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c6f000)=0x0, &(0x7f0000ae7000-0x4)=0x4) syz_open_dev$mice(&(0x7f00009d9000)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f00004eb000-0x25)="260000007e0009000000eaf83a00006800000001000000ffffff000008000000044435d7de", 0x12) 2018/01/13 01:53:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000183000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000aa000-0x4)=0x0) mknodat(r0, &(0x7f0000f59000-0x8)='./file0\x00', 0x80, 0x1) syz_emit_ethernet(0x4e, &(0x7f000001c000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f0ca", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x4000000000084, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) syz_open_dev$vcsa(&(0x7f0000a48000)='/dev/vcsa#\x00', 0x8000, 0x40) getresuid(&(0x7f0000118000-0x4)=0x0, &(0x7f00003c3000)=0x0, &(0x7f0000cf4000)=0x0) quotactl(0xb5a, &(0x7f0000109000-0x8)='./file0\x00', r1, &(0x7f0000e83000-0xed)="732e0f1c86e5e2c61245a2f66bcf018f4d2daf860ef1e415d26a0744a59c67445d42a0d313d00474c4369b8a69d52e5aadb4f714969361cc64a133a98efd4437da8c6a87b44b20ee688a964f7574ce091656c88f31e501dd37cbf2f64461e693b561a4ed6a03cf7b1b83ade89429814989a6eb3729ad66e7f7ddac6438c7e8b9758fa43eae10cd73f175b8cd55a1a29d11dcfa1819f8d149028cea3d7e2d0f7cda1f55753943c4a97b9d2603e52b571bf98c88f1537977f7f018f7fdf57c9d8965681f85ccb371f29f9f09c85fc19b8d6a89097d11422e60ccdddd80bcc303a97c91cf73ecf6e84bfafb7fb4c1") 2018/01/13 01:53:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e57000)=0x0, &(0x7f0000b46000-0x4)=0x4) 2018/01/13 01:53:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x101) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000071f000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000986000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000c03000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00009b8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f000071b000)={r2, 0x6, &(0x7f0000701000-0x18)=[0x5, 0x2, 0x80000001, 0x0, 0x5, 0x9], &(0x7f0000d03000)=[0x2c42, 0x1, 0x38eae385, 0x6, 0x100, 0x800, 0xfff, 0x9bac], 0x1, 0x2, 0x0, &(0x7f0000093000)=[0x5, 0xc64], &(0x7f0000993000)=[0xfffffffffffffffc, 0x8000, 0x800], 0x0}) read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000cb6000-0x35)=""/53, &(0x7f000068d000)=0x35) [ 204.593212] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 204.604993] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/13 01:53:32 executing program 1: r0 = syz_open_dev$midi(&(0x7f000085b000-0xb)='/dev/midi#\x00', 0x80000001, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000298000)={&(0x7f000046f000/0x2000)=nil, 0x7, 0x0, 0x80, &(0x7f000090d000/0x1000)=nil, 0x200}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ec0000)=@sack_info={0x0, 0x6, 0x200}, &(0x7f0000f86000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00008eb000-0x8)={r3, 0x401, 0x80000000}, 0x8) 2018/01/13 01:53:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0xa00, 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000fe2000)="886a0b7c1ece4f4ccfedb66fb2bbfdea0c3e88814a04eb859aad8509d409dec95902f72a146ca3afa13d763cb06a9458faf0766d4e42c1344046d0509d8fb9dc86ef09ebe89e5d7b8b1b022af8cb771eca70e90785f825c8d282146e3e968c890055005232cc262d06e829c213fec1659117f6fdbbdba51daf3d97c26cd3394df2e8b30baeca95", 0x87) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) 2018/01/13 01:53:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000b06000)=0x5, 0x8) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0xd9f, @loopback={0x0, 0x1}, 0x37cef947}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$binder(&(0x7f0000797000-0xd)='/dev/binder#\x00', 0x0, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b94000-0x8)={0x100000000, 0x100000001}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:32 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000075a000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00005c3000-0x8c)={0x5, 0x2, 0x40, 'queue1\x00', 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009fd000-0x4)=0x0, &(0x7f00003b6000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000dd9000)={0x0, 0x1f, 0x4, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 01:53:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000447000-0xc)='/dev/audio#\x00', 0xf8, 0x4000) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000d07000)=0x8, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r1, &(0x7f00006ee000-0xab)=""/171, 0xab) r2 = shmget$private(0x0, 0x2000, 0x9, &(0x7f000055b000/0x2000)=nil) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000178000)=0xcc1) shmctl$SHM_UNLOCK(r2, 0xc) [ 204.638564] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/13 01:53:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x400000000005, 0x9) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000021c000-0xa)={0x0, 0x9, 0x1, [0x7]}, &(0x7f0000076000)=0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f80000-0x98)={r1, @in6={{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x400}, 0x98) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f000075b000)=0xffffffffffff3fb1, 0x4) 2018/01/13 01:53:32 executing program 1: r0 = syz_open_dev$midi(&(0x7f000085b000-0xb)='/dev/midi#\x00', 0x80000001, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000298000)={&(0x7f000046f000/0x2000)=nil, 0x7, 0x0, 0x80, &(0x7f000090d000/0x1000)=nil, 0x200}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ec0000)=@sack_info={0x0, 0x6, 0x200}, &(0x7f0000f86000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00008eb000-0x8)={r3, 0x401, 0x80000000}, 0x8) [ 204.700623] audit: type=1400 audit(1515808412.088:1567): avc: denied { net_raw } for pid=5431 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=cap_userns permissive=1 2018/01/13 01:53:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x101) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000071f000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000986000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000c03000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00009b8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f000071b000)={r2, 0x6, &(0x7f0000701000-0x18)=[0x5, 0x2, 0x80000001, 0x0, 0x5, 0x9], &(0x7f0000d03000)=[0x2c42, 0x1, 0x38eae385, 0x6, 0x100, 0x800, 0xfff, 0x9bac], 0x1, 0x2, 0x0, &(0x7f0000093000)=[0x5, 0xc64], &(0x7f0000993000)=[0xfffffffffffffffc, 0x8000, 0x800], 0x0}) read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000cb6000-0x35)=""/53, &(0x7f000068d000)=0x35) [ 204.736310] binder: BINDER_SET_CONTEXT_MGR already set [ 204.736321] binder: 5441:5445 ioctl 40046207 0 returned -16 [ 204.777011] audit: type=1400 audit(1515808412.124:1568): avc: denied { dac_read_search } for pid=5448 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 204.812355] audit: type=1400 audit(1515808412.127:1569): avc: denied { dac_override } for pid=5448 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 204.839704] audit: type=1400 audit(1515808412.131:1570): avc: denied { ipc_lock } for pid=5448 comm="syz-executor2" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 204.844055] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=126 sclass=netlink_route_socket pig=5471 comm=syz-executor5 2018/01/13 01:53:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000724000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000a2e000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) r1 = syz_open_dev$sg(&(0x7f00001f7000)='/dev/sg#\x00', 0x1, 0x401) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000b75000)=0x5) 2018/01/13 01:53:32 executing program 7 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000cf0000)=0x4) mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r1, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sndpcmc(&(0x7f0000b26000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100, 0x40) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c9, 0x8, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f00006c1000)="dcc6", 0x2, 0x0, &(0x7f0000e42000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/13 01:53:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f000028a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) r1 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x10)=[{r0, 0x2000, 0x0}, {r1, 0x2, 0x0}], 0x2, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000fc3000-0x14)={0x0, 0x400, 0x1, 0x8, 0x0, 0x7}, &(0x7f0000b70000)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000aa3000)=@assoc_value={r3, 0x100}, &(0x7f0000aa5000-0x4)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000003c000)={0x100000000, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x843, 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) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00006e0000-0x4)=0xffffffffffffffff, 0x4) r4 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r4, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:32 executing program 5: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00002c0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000042a000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xa73, 0xa4b8, 0x0, 0x5}, &(0x7f0000b51000)=0xa0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x1008)={r2, 0x1000, "10afb00c65bcac590f5b8ea36d4268c74ff886646423a7fedac86564f025e743ac1f01e57be42a8945e18e8425295153c2de03901f2a9f331e6a2a93767ee22c1bb7c8c9c6db3001cf3380a0aef144381fcc306f188a0b09a293d1d4a56b9e67ff40736da7aaae449fcb367519eb6d9225c88aa7c2c63708cb106001878ef9695436def7c79b676d2a8618b2b28ae3cb41f989da5c266c723f6cd8fe9699489a8e6d4e0909b170963ef43bf7fc171397cc71800cd5346163c54586579c735003b4d4a4e4d19e457a2b05069bddf35768687883b1332afd10f2676116f0b980c4cd46a3f68bbcc745d0be0408f4ac796f0c7b9872af8f034490ac8d8618c19990c09c96eab2428101a01a5e4b159abcfd15550e9555be376b4871dc58bd13063d7c200249c6695b77c826d02b0043bb934f623b1087bed6f11793c9152884e0b09cb25c0593b2f4d5c07cf4b49833d2e239e340f7f7c960f0504fb5ae54db58e8be3be16e05f936c12b45b300d169e7ca787c2b392648a1104658cda772b6a6d9b71e429f6e2988be10235d2091d7b63c106952cc3f4596ec72fc8958b2662e422443d8f9c59b25ab08ece3d756bb1c81b0b1541dad99d175115d46ee96fd7f5b1ba6d4f324b887335a276f377eeddcc0b9e4651b9e3d31def933f3cebc8787ebcdb2c5987d6adbefbe6136727fcbcc06c29acf49cd12cb78bd20adbb5c2681cdf6154ae61cfd84225acf3f0bc21239f24f6c688ed61af7648e6ca56b9c6de9baf406550faa7f7d280f9c047167c6d74ae1e1852a1015f8fcab9ee3292d14334bc8ff11fc60d81ecbaaee4d29d6b6bd1232bfc98d01fd2b213b729ba3365ed4e292e9f0a5b4a323704cdef222f1bda3a7e1459f4592acf7108a91aaa326b9ac94ea7a62a61e51d2e6f2d4dcf2d0c30968b7baae61ca0e5da7283bb7d39f7403d1f4d83319a870476520f39c374af69e4e0f54b2f084d0a4c83fd9c08843f5231bc1231ffcc75bde704148d260d9038fa523a64d96ba5cc15344bb28f7c5775631f797dc2db706aa5c6411e5a658a053c8e5568d22bee9dd1a5b965fcd0bc7655a7310a4d8fb3ea8096df917a9d36fbe4e3e77221f1b7d614a68e027db7e1215edc7f3513a2d1c9522699407825ff4d5513377b8883aa890709071b3f42be88aa49085d710e7d85bc9bab0a7d8d6a7843fc66071c18b631daf78387465ea6f467eafc8a97cd083fecc3c9abeb13df25bea38a07f4564eb0e6be22836af36f7fb1fc7e38f66aeed23c0375abdaae7e14cfbf6258aea65f442e979bbe90577b174a61b14c04114bfe31d231def4f0672573db434d02ae3086197b5d5a2f113a2de5d89f0c3b7e9ba92d00df3da92f12abf9c98ec5c4644686c24c80eef441680dd46c36546bcc0421ad276a1dcbace7cb4669b49641c734df21d58ed69970c87e2770cbd4f52bde495e6073e6eb6892749150cc82e5172ccb3ba66b4e7aea752cad9f4136b47d7a3b0bc71d717a5c85bd2cfd22c0fef775ffa8e565d62c40ae7dfa304f81036f315984ed1c6e332c0f8ef4d3e60cfa523b25118e9676b03ff58747a5510478dbe1085777eb7443677236296ea17567f96c7e78d38e1065a1e27ad4ff18db029c5e1141e08e69a9e760d41dd004c0e9f7ca7eacf5e1b84eabf1b2d15fa0821eac383bfedd7c7e5c0bb34c4a665e5a2c23f3fe11e8fbfc126addb55e926a4da84cd0679ad76a7f894aeb649bfa328355563e1cb1c62b896014b9ebeaa16fa937b97174f5ef8a501c00820e8950172c710ca1de9430d2d757b2fd24da83fce630c8dbab31310f525b48daad5f1ccbeaed32362acd5c0c7c7b1acac420b392cc5f6ad503cf5023914c0b136f8ee8042a925a398f6f47799cfdd1d1f8cc967ae59c6f622bb5f9f3b03bb645dafc5f9911bce20d02ff3e53194eef92552635ee238cae3cbbcbe1101113e73bda6b3f27730630a205aee58a693c2498d1129893c51849c2bea51214064654ef478e0c7a916ead15552a48fbbdbc68601b2d262d85df577d771a47f05f35b92435af4766cc9ad4ee03337254c2dd02f02b2736e0e6172453e0b1db94d71fe1808c58d89a5ea3f6fdc725bd6ad572f8baad611a3328ee44387a103771f637ee29899b5cfa1e4f86fda01c91ae1aa78717cc604aac1b4dbcfad3a0d61fd7d7cee860f02dd0ff94715ee5268e8b3e738566b085ee28f76988eb633bac89a5ab9dc6b49daf89672095f19740503f17e2b408f7dbb54c6fe6967be6a6d9654549d59d1862713cbcbcc14e93f134d09d20f4247d5bc8249e4d9b2b6b6373254e81d16433b5f2c8c33aa9797852372f9afb8913e979bc65dbf0707bbdccbc5704b5c1e1c5ce356992bc9e397b940ae84046e4c2e987dd9d7e0090069a4246b72ee9bbe754ef133327e80a7c9f05a0bea09f3b306beaf05befa88bed457b1ef6a83a4f492989d8ac58ef73a2ccb43febfa88f25c558b61b39cfaf2184fa7b42714bcd3dcd87d75eb1d10a8b2d57001efc0a229910ad94bdf18ba77c2fc8d991ffa166ad35232be94c83f31ab1cccacc22232a57436f35a6b793c64e8e9cc910e04796efa02bab8717e4da7a5ad395725f9ba5579b165fd58b110a21ae786caa04b2864b29247f2d1bd6c9875102779b0bd0836fa779c6f677d75887c7fc500972bd60ba1839a17a311c083c5f8b76fffa0694c9594e758bf182e0fbd48c875c87b961ef892c17dd708262a0feb05465944e687cabe6c392af5f22eb9ef6597cb24068ccfcf3910ff4a601da305d8a55ff61e8c111d8acd36cfd614c6487015c1c297cb059bab027352104a818c2af58832ccd3205bb22d9dc492a23257eed836225f6849ea620603124a104732889361d37d1ceefa0eab0bba649e2fdd1d60612579c65f4052301869eda88af67ee25becfd1685fa891394abfc93226ce86183e213b331dd1f9db91f703a3c1ea7376670fd340c6b1cedd16fb27621b5d4ab4d6de7e3df150e500ba8381e42278934e557d2403112dce40e1f7a677c15e64751887be0a7ea956d5efbfec47da30e403f0ab14cbc2761b30f1caabbe6f19531159b3e3001233460cfdfbe2fa6fd98f79dbb2faf06c4481dddcd9ea210b6b46a8ba32a83902d3f98f5d7c730b2ab244634ec282b0a2b876daf3ce59b7906790de3e1c772bfd700539071694f9d187fafa0cd5baba47f4800de63d28c085e48820a3df4be98fe911bb05a52dc1dd662c7288d172241c1b7ff7403a250aa99794fc24b8f5471de0d31c2e3c4e13d258ddc10f050aa323a40ae1fb0e5caedf615758a962c46300fc3357c742f9f6fe6acc45c0cd47018bd3ec33aa4018879e3c2ce4c1354ca1c79d0f80af218754b91c7c47bef8778feb850ed68c62ffb0acfb0993f0bc2a59263d171ac4d51257438c2b869842df0279b4500e69b60d7be4a341c54b869bb4f76dfe3315cb440591048cb3adfe0b7e167209d11e071c9173dc84942c61fe2415eb719cb4a5603c24830651783da14fb3c8c97167b6043b077abbb721ae7c9be94333a7f7fc0ab84307668ae4d2e6d07972fbf6bce712688559e482b46dc443e75fd2f09049de2770da4a1d6e0c5bf6cf527bc11a2791ccb836e2dfb2f19e6f17ae2b749e4114556833ed935d0c7a0620cab43f199088b29ad4b4faeb8bb6645dd4cb4003ffb775718fb9da847695c91f23d610a1f2661f74ecee2f6bb652e5a7ab341d574b458bb02773491b93043c42b14ecb26f903842690228f9e5a5e6c940f87947566eaaf179b21c763c1248a02b87662da8e073825c9a469a8d475fcd3738fe1066c5acf655719a9d51fc66266c64b142e3c2e6063dcb862912b3cfccffc72c4559fec3f09062ada1250650f52e32c53945b1d229b88f81ed9374820f80a9eb93054fedf6bec7eac63357a3f1105742571a3ba79d19619bf3ec7d3f904bf7ff9f19ee2814215d3bf35af5e3188683daeca7b6ae992b782044f16465ec9c9e2d93e8e32bb7efd9931a135a140278d881f43f7f9a5bcf8122bb0d43877762503bb56ae895a3a95cfc0cfa545fe59dee2b27e2cc03c59f9af5cb9d05f24b231dedbb6ceb44385a15e7600ddda6f0127a375587d56ee234424970211db221d15ce7d07750cd5dc04513295a9fe82109ff182a3d215ca106ef3ca2a27252587360f3ea5d38406a2f20f6437efd501d0c0a639221ef4f80b923bdbde22c18e007646fa35b691e77cdf23765b09bb2782ddd3ff26554f993a13991a963caa8b4c69fef128a6b361afc70f9060b839c1d44919076f3ecfe282adb1ca32feea72ad0f388af1b6a84b7d5e4ac6be4946e96b0e919d010e2f555dc7aaff2133d3731dfa04f1542bb88e6d9809fb42f065f927933a499043c93a363ab4bae01dd08b845b35801b4daf3cad2383f7fe96a5b1ea721cbfa368160eb31e17842e93e92c5d2bcf73fb5c533116a4161e6915c62f772ef3f802479b6d79688011679f4cf21d2c9b42b76dd2be2210d881a47c17fcecd155e70d9028a6aa91fe3cbd4b0e5b56dcdff4825a48865ac9497841bff044485d47b1310bf3f9f290217a1b8ad57dad04defe8567aaa51f7edb576fe35e03404e416df3383bb8779f6ec1d1b9754f3609724966110467345bdbfddcbbc7ac43c3ccd87f30dfd92a5331b765d6b40d34642a1f74c90d35399c5686eaf9605138f82367c71f160c2736c1dbf2fa4616e6ded2e63cee4d395c88a1bc4f86422657494d994d714e531765b7e2328a115e03c54c6b9d8e223526b5e617f05b5de290f980a723d5c781d3c6e3c1bfd28fa971696c0d5e85ea592487dd4c338cc572949ada99ee6646e5e899a86534af7490f8590731873502196a1399224609e0747fa64bde39b0138fb7343c8855dcf48e22ef8cac9696ea623c7952cee2034a6739388e5d214297a27f0a260348a1e4a3752639fd80e64e789b50072258f6fad7a45179367bdb56cdea4416de684b057b180ecb49e3ff0e18bcc9d1036bcf3b86ee278b151b7bdb14d62826052401e04ee3530271ac043682cb3ab869a73ad784cddb9e4c3e68c119c7757834a9ab8761c77ff2591d590693eb4aad1ce4ad22c8f3b9ddf83c8c87874cf5a338f9f9118f90553b764000d2fd1b26f6189a6c4be6a71dccbcaa6d71a4e2d87f1916dacd0af2c884715dcc2044e01d8ca10b05bcfbb702066e1c8ddb4821ce86ff7f0700e26c998c2ec5a7f5b37ef195ea5699a89b2333a39875507039541fce7a40179465d0b527672ce9edc1b23b2c3b1ffb8edf013eaf2f14aca59e8053fd8162cc30a89209ab8ab97473ad4696288f180fd05bd1681f3b441b53c8e11c626fc1a4e818043f9330a44e9a79dec2c5bb5b8047f14d6ef6d9d90ba6b8aabb068f4f792b9262ce1c0d6f640236de1fa067c5154629ab2a05337d9ffe2813edb5d4f47cb78588abd923b4e80ee198a3cce81807aec7af08ede59259117e335a0c7ed65afc58d26602430a40f4bce327f37ff3c0a655525c2ebba71fd9fd514cde5bee4f79804ad23c4085b8a3aa41385f6912772c0602162f4b9174d8487aa1f97e9c511ba2d989e9435c69c637d0c38ad685c22d572cba33d9a014fb0c1936d3c87467f8ac606f9f4126978696ee3b36bed59dfa255f515c4b3cf36ac08795fdeb0daea4ff486e4c0db5ff06c9255ea0310d273ec5436ca39af0005a5b47eefb5c3e8c9fc8b4d99aa6714735bedb7b3ea978a21968be501ecde0b8dd52ae1b4b1b97500f69e1da1a8c70c46de232fc89e99299e065cbf12b"}, &(0x7f0000d1a000-0x4)=0x1008) r4 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x1f, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000001000)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000002000-0x5)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000001000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x8120010}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000002000-0x3f)=@delpolicy={0x2d0, 0x15, 0x400, 0x1, 0x3, {{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x2, 0xffffffff, 0x2, 0x20, 0x20, 0x11, r5, r6}, 0x1, 0x2}, [@algo_crypt={0x98, 0x2, {{'lrw-twofish-3way\x00'}, 0x270, "6e34c04d9fc92d2c4aae973c696f6e544d99a3a7ecede3c3ba175d384ade143708f0c9aa5b024fdc689b90472798ac5d1f380e09ab5ecf9b6841e5b3d94cdcd952f6e727c2fc58710ff7e18089dd"}}, @ipv6_hthresh={0x8, 0x4, {0x12, 0x31}}, @lifetime_val={0x28, 0x9, {0x5, 0x5, 0x1, 0x7fffffff}}, @replay_val={0x10, 0xa, {0x2, 0x3, 0x9}}, @tmpl={0xc4, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x1, 0x2, 0x2, 0x80000001, 0x7, 0x81, 0x20}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0x2, 0x0, 0x1, 0x4, 0x101, 0x9, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x32}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1, 0x2, 0x9, 0x5, 0x7fff, 0x2}]}, @policy={0xb0, 0x7, {{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x3, 0x80000001, 0xa, 0x20, 0x20, 0x0, r7, r8}, {0x2, 0x3, 0xb7, 0x5, 0x80000001, 0x1, 0x7, 0x9}, {0xffffffffffffffc1, 0xb8, 0x0, 0x2}, 0xfffffffffffffffe, 0xb, 0x1, 0x0, 0x3, 0x0}}, @u32={0x8, 0x1d, 0x200}, @replay_esn_val={0x2c, 0x17, {0x4, 0x5, 0x5, 0x1, 0x3, 0x100000001, [0x91d5, 0x8, 0x3, 0x4]}}]}, 0x2d0}, 0x1, 0x0, 0x0, 0x15}, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/vcs\x00', 0x4000, 0x0) get_thread_area(&(0x7f0000002000-0x10)={0xfffffffffffff801, 0x0, 0x1000, 0x800, 0x3, 0xe0000, 0xfff, 0x2, 0xc22d, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000002000)={r2, 0x100000000}, 0x6) fcntl$addseals(r1, 0x409, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000004000-0x10)={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000003000)={0x0, 0x0, {0x0, 0x3, 0x5, 0x3, 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]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000005000-0xb)={0x5, 0x80c, 0x3ff, 0x9, 0x6, 0x4000, 0x76e, 0x8, 0x1, 0x6, 0x6}, 0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0xe0)=[{&(0x7f0000001000)=@in6={0xa, 0x3, 0xffffffffffff60cf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c, &(0x7f0000007000-0x30)=[{&(0x7f0000006000)="6dd750b265c0035879204cfc340faed42a09704b5ece33b5ddff7c8fef790b515b643bc10eb545813531a1bceaeb964cc498504eefe8d38b65e4d0233fca4fd996e6b16026b5a5797311880372d3d8823eeee8a85f922637f57825be98b0147ed6ebc868d740eec06f97371ff2b635499a4c874fa001632410e899726289b5b67f27", 0x82}, {&(0x7f0000006000)="3e78526339f6295744a830ecc39947fc1359942f9b178e529ab88dd800ff520578ffb7f78f4366f48c7e6220aa4d788c3aab6b778deca4251d80358e0144e2f1b3dd53420e70b93602d16b8ad74cd454821f74afd2badc847c1d2113e1710f255ff81db1979ea411708b9e11fdf65cd167d452feab3a190201e25de97a776557ffc3a59baf8d955f7241849a9b36a310105c1c696abc884c23e6fa72db50ba93b40d70cf89c0ec2887", 0xa9}, {&(0x7f0000002000-0x48)="be0fad9379234cc4f83cba8e91f45deff9704ebd5f9544fe8172585a71af397b3b972903e93915290d62b250f077e409fc3fa984a3f26834b44477184cf2993ec8ffd029a5a325cc", 0x48}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000007000-0x1c)=@in6={0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x1c, &(0x7f0000003000)=[], 0x0, &(0x7f0000006000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0xfffffffffffffffb, 0x1, 0x100000001, 0x9, 0x3b, 0x5, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x3ff, 0x800c, 0xfff, 0x7, 0x3, 0xff, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0x81, 0x6, 0x24}}, @init={0x18, 0x84, 0x0, {0x9, 0x1, 0x1ff, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0xf8, 0x3f, 0x8, 0x8, 0x7ff, 0x6, 0x1a1e, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0x7, 0x20, 0x0, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x6, 0x202, 0x0, 0x2, 0x3, 0x3, 0x2000000000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x38, 0x8201, 0x7, 0x8000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x5, 0x8200, 0x101, 0x1, 0xfffffffffffffff9, 0x3ff, 0x9, r2}}], 0x1b0, 0x80}, {&(0x7f0000004000-0x1c)=@in6={0xa, 0x1, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xabc}, 0x1c, &(0x7f0000004000-0x60)=[{&(0x7f0000005000)="7298fc88f7f2a57be4cf1910ae70b3d83160b2a2022ab1482164ee0a46bef70ef60873d36e35f8cbc546443a3fc0b19a26de610336b5540b46fe996231308f1c708c3d92e2dd18f788cda2c1dbfa6d0f53077b72ecb9c862f63ebf86b53dc63d0d60ee5f62e4368ff00cf79ee675429aa940f681edd638eafa8080cf312c2fe44cb4c8966df8ec6bfa11be74ab9b3d1e710beea0f152955c1c221f423dc88da0557b972369ee91781538d9bfa4e3e2a5bf", 0xb1}, {&(0x7f0000006000)="4ca968f62badc3d194b403d96c8ba96c9c70b38ea75330e14a4cd76968d889475dace9cdf28e07c7e3e3589815dd3e6bc907cc6e4df082e54ec9e5d31bde84e22a95184facaef60204e8cec60fd5c556dccd72224ee6bd57be1bf5c4b354f91f2b4faad0f00cab09e5865a70e0344654d31775114c14aefe38d4dc8a9efa6cbb236d6674269cfe65fbe3ac545018bf6737ac70e7d8e5d17dad9a9a976284ebe535ae652c0585880f06b041c07ba4df51e97973ad41700e0afeccdf74444c0b5955f9b4b69de695a417a4de8c64ca65e9f8d68c3f0019bfa98b4b964085a8b808b0533868ee0da6a1ed43b8860e2df1eef1d4", 0xf2}, {&(0x7f0000005000-0xad)="7be5757b4e3042e02356ce8d1396b5e346b641ffb5468df3e65459181cc658ce1cbbf5c203cd4e1cba05b91ab405ed7d971298c6a983fdcb747515c26c95c6bc9b35c40309ccc888331e56fef651fd07c5c4f210d16c13042eeea19c1cd3aa498f668ec50867d63ca8363941cf222d63a042cf58b982b11c33b8e8665dfccdf999b9c7e310942f867d041426ba1a54977449e00af6534d2145a0510ef45ab93691da1988b177119bcf7ae9bd7d", 0xad}, {&(0x7f0000004000-0x2f)="2032962059769060197d7e3db3f63be73811f3627dcf91990bdd62b8872f0618f5d45248b28104251a40f8f1dda747", 0x2f}, {&(0x7f0000007000-0x9b)="80baf43fd526a2324a4ec5fcd7d3d36886d1003821da2aca0814b1414a33f8fbe6b951e7121983f1eb412383dc3c90a5c459e5bf9a0b359b598951ea3facc87bca1e3f54989d9689fa4b9f4277cc64bb15a670b32c73799819d43109d29824ef1e09d131e58cd8048429d61a7fa0ef3276c4976b36cf11a2eba76ab123cb6a38f67b970a9347816d1b241a919e75f380a845a6edd076755e45eb8e", 0x9b}, {&(0x7f0000003000-0x3a)="639165d134508bd4c07c9c1f7b25726df2460be094080bd67dc312c5dd1132d20370356a5da109af3995c2e84fc04cd6f1ac485cdfccbafd017f", 0x3a}], 0x6, 0x0, 0x0, 0x40000}, {&(0x7f0000004000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000-0x10)=[{&(0x7f0000002000-0xa9)="d2a3a80e1d2a77678667dbf47f734db56ea5718b8f6695ef43a22aea92d3594f02b7676526ae0b73aff8e85f933a57be4dbb7f65652660b2da0fc4f301c5d8d84dd033c595548991fbe90d02f820899bff1a53997637f1ca40702e3076a4772d64c2f5cb9498b7553285963683fd751cc4c5f9a91c1b81203a0617e990e1c615de0fde2b2e223a53e9faa5244bc18012884552aa02ebb358592ca620f8b1be508c5093b4d0eb169d28", 0xa9}], 0x1, &(0x7f0000007000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x9, 0x8, 0x8001, 0xfffffffffffffe01, 0x7, 0xffffffff, 0x1, r2}}, @init={0x18, 0x84, 0x0, {0xc64, 0x7c155515, 0x7, 0x1400000000}}, @init={0x18, 0x84, 0x0, {0x2, 0xc8, 0x1, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x100000000, 0x0, 0x2, 0x5, 0x101, 0x6, 0x235, r2}}, @init={0x18, 0x84, 0x0, {0x2, 0x81, 0x8, 0x8}}, @init={0x18, 0x84, 0x0, {0x6, 0xab6f, 0x401, 0x9}}, @init={0x18, 0x84, 0x0, {0x101, 0x0, 0x5, 0x988}}, @init={0x18, 0x84, 0x0, {0x3, 0xaf, 0x3ff, 0x100}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x9, 0x1, r2}}], 0x1b0, 0x5809f4c8bee14e42}], 0x4, 0x80) 2018/01/13 01:53:32 executing program 1: rt_sigprocmask(0x0, &(0x7f00000d0000-0x8)={0x7}, &(0x7f0000e2d000-0x8)={0x0}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ba7000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ec6000)='status\x00') sendfile(r1, r1, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000323000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e6b000-0xe)='/selinux/load\x00', 0x2, 0x0) signalfd(r1, &(0x7f00003a6000-0x8)={0x1}, 0x8) [ 204.878079] audit: type=1400 audit(1515808412.163:1571): avc: denied { net_raw } for pid=5460 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/13 01:53:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ba3000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0xfeb9) [ 204.948960] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 204.958580] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 204.968948] audit: type=1400 audit(1515808412.356:1572): avc: denied { net_admin } for pid=5475 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/13 01:53:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) splice(r0, &(0x7f0000709000-0x8)=0x0, r0, &(0x7f0000a2d000-0x8)=0x30, 0x7, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000035f000)={0x0, 0x7530}, 0x10) clock_gettime(0x0, &(0x7f0000e92000+0xe1f)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f00000)='/dev/ppp\x00', 0x80, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000549000-0x4)=0x82f3758) select(0x40, &(0x7f0000b7b000)={0x6, 0x6, 0x3, 0x3, 0xbd, 0xa9, 0x7000000000, 0x4}, &(0x7f00002f7000)={0x1, 0xce, 0x4, 0x2, 0xfff, 0x3, 0x1, 0x9}, &(0x7f00009ef000-0x3e)={0x3, 0x2e79d159, 0x100000000, 0xffff, 0x7f, 0x6, 0x7, 0xffffffff}, &(0x7f00007f2000-0x10)={0x77359400, 0x0}) utimes(&(0x7f0000647000-0x8)='./file0\x00', &(0x7f00008ce000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) write(r0, &(0x7f0000d6e000)="00010000d2021f9f4c0000ff4526daff0a0140ff0400019104ec000000df37500291da95849193b2752ea2e56668e8f73e7f2c209871f180dc54b122b3eacdd9aca2a8c20ea57a42e79a1a59731d3d17012176262a46cb02374f6130b8aa34047579b62fbb3f21a5f3ce41ea739632db7d07ee", 0xfffffffffffffd08) 2018/01/13 01:53:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$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, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) r2 = syz_open_dev$sndpcmp(&(0x7f0000870000-0x12)='/dev/snd/pcmC#D#p\x00', 0x51f4, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f000020d000-0x4)=""/4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) stat(&(0x7f0000e3d000)='./file0\x00', &(0x7f00001d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000358000-0x8)='./file0\x00', &(0x7f000073a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000c60000-0x38)={&(0x7f0000c63000)={0x10, 0x0, 0x0, 0x410000}, 0xc, &(0x7f0000a88000)={&(0x7f0000553000)={0x368, 0x21, 0x800, 0x0, 0x3, {0x14, 0x0, 0x0}, [@generic="3863d40aa9c23030c5df54ea35a49ca2c0f1762c9aba422c8e6e1826e60b7768cafe6347b1c735ae7a5b66df728bd8a0f480e1ad930995e270bdcf3ac6b44ed09652a02c6bfa465286b1999201cee638c1f07de44cffafbd713d2248a0ad8f3515b5a001be3995ac5bbd0fd994a0121b0a904264fb526656f58a730c123582ddf4267350f74bf2f884ef94f94eaa0f03c6918af2aa99d29c903e1fc4088b10c5b4d924b55d709038e04d9e93b61ef5396c41f5dbc165b3d0", @generic="200aec82f4a25d0c2d1f7b52dc5073a38dce7b099b8057d2d03a89311f1cdc7a697433eef7697d0a3b58becbe1cfb7f0729f75cefac5f49c9fa1c3b7c53bddb368f652541dd0f09970db5517e19bdc0b172d965108bb1e8f2c26a34eb8221959cce126bd94a0b56d13b6ff2361b25a218a1885aa813029c0fed51b513e2b8b9e953f3f69b521b143e456109a65555db3b786c1b0ce84589524ab726a4020", @flag={0x4, 0x74}, @nested={0x1e8, 0x90, [@typed={0xc, 0x58, @binary='z2'}, @typed={0x7c, 0x4f, @binary="6c552192be75026cd737bc11008e3e82faf6f7dbf8ac8d7415f9a65b2f3c955c71a4bdfac2ed83c8d5d47de9d1866caaea1cfaaec762d71b2c602e321aadceaefa1468d42f52c8090138e09c03cc8b10fadd772d2ea0454d896636b7325044a8beeee005daab8018a1d7063e3a1edaa39f3f2617"}, @typed={0xc, 0x5b, @str='[\x00'}, @generic="671ff8fe6cc8177c5f6012", @generic="592f6c9e1b2f15b10b0f8eb75988018525a694dd2c2a02d6f354b64ff2902c415786a5e45b7d4a7c2d2d71d9a03e15f9c238ee5d73d2da218110bedde2363c2da8e1cf6c6879e83158623ee6dba330207598a445b9b2851ef926d93e58967fcb88295a565c19c5434e81c8f23829ac7d2f9f148734dc9b04bd670875eb03037b", @typed={0xc, 0x7, @uid=r5}, @generic="70537b6c000fcc688364b2fe86266e6824b2a70a8471b1b0cd724a3dabf033a94d7abec9bac5d51c37bbbe902a3fdb0746cf70b21e343e9c33753a7ec3da375257c07c9519cb44202de7cbf214438f000fd05ff7b1d2d535c5d27cffdd70ae6d51af7a749e1b7b1654a2eca1cad5449bdbb3ef089323e6fde7a8b7af6c83dc4a17e878a5deff8e1bc7cc249380e02ead741ad360e432c9261bb256423e19cdce3491667af3ac2a2e41", @typed={0xc, 0x42, @ipv4=@multicast2=0xe0000002}, @flag={0x4, 0x50}]}, @typed={0xc, 0x80, @uid=r6}, @flag={0x4, 0x2f}]}, 0x368}, 0x1, 0x0, 0x0, 0x41}, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) close(r3) 2018/01/13 01:53:32 executing program 7 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:32 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000dd9000)={0x0, 0x0}, &(0x7f0000dda000-0x4)=0x8) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000dd9000)={0x7, 0x204, 0x8, 0x0, r1}, &(0x7f0000dd9000)=0x10) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ddb000-0xe)='/selinux/load\x00', 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00002a0000-0x4)=0x316, 0x4) read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00001b2000-0x20)={@generic="a84d1bf17fc1268761142c8a81e23864", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 204.994528] FAULT_INJECTION: forcing a failure. [ 204.994528] name failslab, interval 1, probability 0, space 0, times 0 2018/01/13 01:53:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005aa000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00007ee000-0x5c)={0x0, 0x54, "04a9ee899e986156f9fc8f587e2207edffe60cf6d15d3cd430a45c9c14e5a52ccfa1e8999ebad47890b80f8d8b93442f26733d648e4298215b6ee95e65e8c0045a8c3c46db51791e34b13eb4c22ea61256d205ee"}, &(0x7f0000fed000)=0x5c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d00000-0x10)={r2, 0xd5cc, 0xbb2c, 0x1}, 0x10) [ 204.994543] CPU: 0 PID: 5485 Comm: syz-executor7 Not tainted 4.15.0-rc7-mm1+ #55 [ 204.994549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.994552] Call Trace: [ 204.994567] dump_stack+0x194/0x257 [ 204.994583] ? arch_local_irq_restore+0x53/0x53 [ 204.994592] ? wake_up_page_bit+0x530/0x530 [ 204.994622] should_fail+0x8c0/0xa40 [ 204.994639] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 204.994648] ? filemap_map_pages+0x942/0x15d0 [ 204.994682] ? find_held_lock+0x35/0x1d0 [ 204.994699] ? __lock_is_held+0xb6/0x140 [ 204.994728] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 204.994738] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 204.994749] ? rcu_note_context_switch+0x710/0x710 [ 204.994770] should_failslab+0xec/0x120 [ 204.994781] kmem_cache_alloc_node_trace+0x5a/0x750 [ 204.994789] ? lock_release+0xa40/0xa40 [ 204.994797] ? check_noncircular+0x20/0x20 [ 204.994826] __kmalloc_node+0x33/0x70 [ 204.994839] kvmalloc_node+0x64/0xd0 [ 204.994855] alloc_netdev_mqs+0x16d/0xfb0 [ 204.994867] ? br_netpoll_disable+0x70/0x70 [ 204.994878] ? avc_has_extended_perms+0x12c0/0x12c0 [ 204.994890] ? free_netdev+0x400/0x400 [ 204.994898] ? __fdget_pos+0x12b/0x190 [ 204.994911] ? __might_sleep+0x95/0x190 [ 204.994921] ? sock_ioctl+0x367/0x440 [ 204.994932] ? __mutex_lock+0x16f/0x1a80 [ 204.994943] ? sock_ioctl+0x367/0x440 [ 204.994958] ? find_held_lock+0x35/0x1d0 [ 204.994979] ? __might_fault+0x110/0x1d0 [ 204.994990] ? lock_downgrade+0x980/0x980 [ 204.995005] ? lock_release+0xa40/0xa40 [ 204.995014] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 204.995021] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 204.995046] ? __might_sleep+0x95/0x190 [ 204.995072] br_add_bridge+0x34/0xd0 [ 204.995084] br_ioctl_deviceless_stub+0x8fe/0xa00 [ 204.995091] ? lock_downgrade+0x980/0x980 [ 204.995106] ? lock_release+0xa40/0xa40 [ 204.995118] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 204.995128] ? __lock_is_held+0xb6/0x140 [ 204.995177] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 204.995194] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 204.995205] sock_ioctl+0x383/0x440 [ 204.995219] ? dlci_ioctl_set+0x40/0x40 [ 204.995228] do_vfs_ioctl+0x1b1/0x1520 [ 204.995235] ? _cond_resched+0x14/0x30 [ 204.995253] ? ioctl_preallocate+0x2b0/0x2b0 [ 204.995265] ? selinux_capable+0x40/0x40 [ 204.995279] ? __sb_end_write+0xa0/0xd0 [ 204.995295] ? fput+0xd2/0x140 [ 204.995315] ? security_file_ioctl+0x89/0xb0 [ 204.995330] SyS_ioctl+0x8f/0xc0 [ 204.995347] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 204.995353] RIP: 0033:0x452ac9 [ 204.995357] RSP: 002b:00007f496e05cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 204.995366] RAX: ffffffffffffffda RBX: 00007f496e05caa0 RCX: 0000000000452ac9 [ 204.995370] RDX: 0000000020fdf000 RSI: 0000000000008940 RDI: 0000000000000013 [ 204.995374] RBP: 00007f496e05ca90 R08: 0000000000000000 R09: 0000000000000000 [ 204.995378] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 204.995382] R13: 00007f496e05cbc8 R14: 00000000004b767a R15: 0000000000000000 [ 205.019331] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 205.061377] FAULT_INJECTION: forcing a failure. [ 205.061377] name failslab, interval 1, probability 0, space 0, times 0 [ 205.061388] CPU: 0 PID: 5503 Comm: syz-executor7 Not tainted 4.15.0-rc7-mm1+ #55 [ 205.061393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.061397] Call Trace: [ 205.061411] dump_stack+0x194/0x257 [ 205.061427] ? arch_local_irq_restore+0x53/0x53 [ 205.061457] should_fail+0x8c0/0xa40 [ 205.061473] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 205.061490] ? pcpu_next_fit_region.constprop.27+0x2a7/0x3a0 [ 205.061514] ? check_noncircular+0x20/0x20 [ 205.061523] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 205.061540] ? wait_for_completion+0x770/0x770 [ 205.061554] ? lock_downgrade+0x980/0x980 [ 205.061566] ? find_next_zero_bit+0xe3/0x110 [ 205.061585] ? __lock_is_held+0xb6/0x140 [ 205.061616] should_failslab+0xec/0x120 [ 205.061629] kmem_cache_alloc_trace+0x4b/0x750 [ 205.061657] __hw_addr_create_ex+0xaa/0x3c0 [ 205.061669] ? dev_mc_init+0x160/0x160 [ 205.061686] ? __lock_is_held+0xb6/0x140 [ 205.061701] __hw_addr_add_ex+0xfc/0x270 [ 205.061720] dev_addr_init+0x167/0x260 [ 205.061731] ? __hw_addr_add_ex+0x270/0x270 [ 205.061744] ? kasan_unpoison_shadow+0x35/0x50 [ 205.061757] ? kasan_kmalloc+0xad/0xe0 [ 205.061772] ? __kmalloc_node+0x47/0x70 [ 205.061794] alloc_netdev_mqs+0x21b/0xfb0 [ 205.061806] ? br_netpoll_disable+0x70/0x70 [ 205.061831] ? free_netdev+0x400/0x400 [ 205.061841] ? __fdget_pos+0x12b/0x190 [ 205.061859] ? __might_sleep+0x95/0x190 [ 205.061874] ? sock_ioctl+0x367/0x440 [ 205.061888] ? __mutex_lock+0x16f/0x1a80 [ 205.061896] ? sock_ioctl+0x367/0x440 [ 205.061913] ? find_held_lock+0x35/0x1d0 [ 205.061934] ? __might_fault+0x110/0x1d0 [ 205.061946] ? lock_downgrade+0x980/0x980 [ 205.061961] ? lock_release+0xa40/0xa40 [ 205.061971] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 205.061979] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 205.062004] ? __might_sleep+0x95/0x190 [ 205.062032] br_add_bridge+0x34/0xd0 [ 205.062044] br_ioctl_deviceless_stub+0x8fe/0xa00 [ 205.062053] ? lock_downgrade+0x980/0x980 [ 205.062068] ? lock_release+0xa40/0xa40 [ 205.062080] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 205.062090] ? __lock_is_held+0xb6/0x140 [ 205.062136] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 205.062153] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 205.062164] sock_ioctl+0x383/0x440 [ 205.062178] ? dlci_ioctl_set+0x40/0x40 [ 205.062189] do_vfs_ioctl+0x1b1/0x1520 [ 205.062197] ? _cond_resched+0x14/0x30 [ 205.062215] ? ioctl_preallocate+0x2b0/0x2b0 [ 205.062229] ? selinux_capable+0x40/0x40 [ 205.062243] ? __sb_end_write+0xa0/0xd0 [ 205.062259] ? fput+0xd2/0x140 [ 205.062280] ? security_file_ioctl+0x89/0xb0 [ 205.062296] SyS_ioctl+0x8f/0xc0 [ 205.062313] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 205.062320] RIP: 0033:0x452ac9 [ 205.062324] RSP: 002b:00007f496e05cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 205.062333] RAX: ffffffffffffffda RBX: 00007f496e05caa0 RCX: 0000000000452ac9 [ 205.062338] RDX: 0000000020fdf000 RSI: 0000000000008940 RDI: 0000000000000013 [ 205.062342] RBP: 00007f496e05ca90 R08: 0000000000000000 R09: 0000000000000000 2018/01/13 01:53:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x3f, 0x2000000000c) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) 2018/01/13 01:53:33 executing program 7 (fault-call:2 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x1, 0x1, 0x81, 0x8, 0x5}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:33 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000dd9000)={0x0, 0x200, 0x6f9, 0x100, 0x4, 0x401, 0x1, 0x7, {0x0, @in={{0x2, 0x2, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x400, 0xc099, 0x1ff, 0x9}}, &(0x7f0000dda000-0x4)=0xb8) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000dda000-0x100)={r1, 0x4, 0xf8, "54fd821e4f594349802afeb2a6e43f2a7a259eda078d543619a885318c8a4ddc1022348ada5bb3d5a3bc7c88c6fa5285a5154d215764dbc1567f4a1cb5921d0133d39d43dcfe7594860d9f6eb6e75a28d489053c0cc4aed8c65cabc4ddbc31a4ea64343948b946cd44655df2e34ad893411bafb4265769428db42945c050fc6a78515979efe8515ad1315dc130fc4fd43e0c54029778adfb0ff6872e01e27ef28a778ca96503ac9f1c6449ade2946528f0d39c74c4a8c54a25f01f1ecc03051573dc91c55e350efa9a1d1937d9a96de32a275004a93a6b99fe21f111a370fd8ea29940585ce60c3b5b72bb4bb2d3f9ec47d8465b7921ecfc"}, 0x100) 2018/01/13 01:53:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000d70000-0xb)='/dev/audio\x00', 0x10000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x0, 0x7ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/13 01:53:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ec5000-0x8)='./file0\x00', 0x81) getsockname$packet(0xffffffffffffff9c, &(0x7f00000a3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b34000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000131000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000491000-0x6)='smaps\x00') getpeername$packet(r3, &(0x7f0000c16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000668000)=0x14) fstat(r3, &(0x7f0000e5f000+0xa19)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d0c000)={{{{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]}, {{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xfff, 0xe12, "869f65a6bfd80ff9eb646b6414b3926a437e033f3d9712461a060ed5875575d786bc74438a431993c844205a404cbb110ab659bc0988fab92bc895818116ca4f47901165197fd1027285f8c1b3fa302a"}, 0x160) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000049f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000064f000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x2, 0xfffffffffffffffe, 0xa, 0x20, 0xa0, 0xbf, r4, r5}, {0x4, 0x4, 0xb4f7, 0xfffffffffffffffe, 0x1f, 0x4, 0x5, 0x10003}, {0x7fff, 0x101, 0xffffffffffff022a, 0x100000001}, 0x900, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x10001, 0x0, 0x3b}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x1, 0x2, 0x9}}, 0xe8) connect$bt_sco(r3, &(0x7f0000688000)={0x1f, {0x4f72, 0x200000000000000, 0x923, 0x8, 0xffff, 0x8}}, 0x8) read(r3, &(0x7f0000d8a000-0xab)=""/171, 0xffffffffffffff98) ioctl$KDDELIO(r3, 0x4b35, 0x100000001) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000902000)='/selinux/validatetrans\x00', 0x1, 0x0) sendto$unix(r3, &(0x7f0000f75000-0x32)="f69f0a7ce299d6e9bf376fbe61a125cda2c0ba2c43195ad7d301e621937a3f51e14c9981cabd6efb9390cdbb9a68e36e4e6b", 0x32, 0x40004, 0x0, 0x0) 2018/01/13 01:53:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001ec000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x6) clock_gettime(0x0, &(0x7f0000c52000-0x10)={0x0, 0x0}) r2 = semget(0x3, 0x3, 0x2) semctl$GETVAL(r2, 0x4, 0xc, &(0x7f00003f7000)=""/0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000995000)=0x40) ppoll(&(0x7f0000d6a000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000045a000-0x10)={0x0, r1+30000000}, &(0x7f0000239000-0x8)={0x0}, 0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000790000-0x24)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x20006, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}) 2018/01/13 01:53:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x2b) pwritev(r0, &(0x7f00005ea000-0x30)=[{&(0x7f0000996000-0x66)="efe0cd4d30a85d4cebd79475114994df6fe62e84cbbb2c10c2d50a268aaa09099581717acb6596fd3519852bd0ceb41d3ef5cb0a6db3900ce8e6e06458533468472a2323d0e8f0bc0a64dd2c881ab8be01fc5c2186fe42da7aff5e885a95301ca7a6094312d5", 0x66}, {&(0x7f0000ab0000-0xd7)="a41535360810332778572d000005b30eec37538f624c005a19c1a1b79339fd0ce26e66b443f2505410d60b22a44f6f65fff3945a6cc20f460eb9c4ddd737e0e76710c9fa19c01057dba2b1aff58fd1d3f118877c49377c959b30b2c2b4e1b4de07346d8d00d87f319ae3a3171899671f93ac806722ee246129dbad18b1c9ffc903e0b5880c049ffc5c07a842315c9a38e2efccaa4fdeef5a744429f800a772b59c9b716fdda56e760cd8c2581a9b3cb05570e32f039299595dc85de2bdab14afba7f9dbc824174b036a3913424d4055b80a4a004dc065e", 0xd7}, {&(0x7f00003a2000)="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", 0x1000}], 0x3, 0x0) 2018/01/13 01:53:33 executing program 7 (fault-call:2 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) [ 205.062345] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 205.062349] R13: 00007f496e05cbc8 R14: 00000000004b767a R15: 0000000000000000 [ 205.723609] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 205.725056] FAULT_INJECTION: forcing a failure. 2018/01/13 01:53:33 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0xfffffefe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) memfd_create(&(0x7f0000012000-0x2)='@\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/13 01:53:33 executing program 7 (fault-call:2 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) [ 205.725056] name failslab, interval 1, probability 0, space 0, times 0 [ 205.725066] CPU: 0 PID: 5532 Comm: syz-executor7 Not tainted 4.15.0-rc7-mm1+ #55 [ 205.725071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.725074] Call Trace: [ 205.725087] dump_stack+0x194/0x257 [ 205.725104] ? arch_local_irq_restore+0x53/0x53 [ 205.725116] ? trace_hardirqs_on+0xd/0x10 [ 205.725144] should_fail+0x8c0/0xa40 [ 205.725159] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 205.725172] ? trace_hardirqs_on+0xd/0x10 [ 205.725187] ? __debug_object_init+0x235/0x1040 [ 205.725210] ? find_held_lock+0x35/0x1d0 [ 205.725228] ? __lock_is_held+0xb6/0x140 [ 205.725263] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 205.725271] ? init_timer_on_stack_key+0xe0/0xe0 [ 205.725282] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 205.725297] ? rcu_note_context_switch+0x710/0x710 [ 205.725323] should_failslab+0xec/0x120 [ 205.725337] kmem_cache_alloc_node_trace+0x5a/0x750 [ 205.725345] ? br_dev_setup+0x853/0xa40 [ 205.725355] ? br_netpoll_disable+0x70/0x70 [ 205.725375] __kmalloc_node+0x33/0x70 [ 205.725387] kvmalloc_node+0x99/0xd0 [ 205.725402] alloc_netdev_mqs+0x80d/0xfb0 [ 205.725419] ? free_netdev+0x400/0x400 [ 205.725429] ? __fdget_pos+0x12b/0x190 [ 205.725441] ? __might_sleep+0x95/0x190 [ 205.725452] ? sock_ioctl+0x367/0x440 [ 205.725465] ? __mutex_lock+0x16f/0x1a80 [ 205.725471] ? sock_ioctl+0x367/0x440 [ 205.725487] ? find_held_lock+0x35/0x1d0 [ 205.725509] ? __might_fault+0x110/0x1d0 [ 205.725519] ? lock_downgrade+0x980/0x980 [ 205.725533] ? lock_release+0xa40/0xa40 [ 205.725541] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 205.725564] ? __might_sleep+0x95/0x190 [ 205.725588] br_add_bridge+0x34/0xd0 [ 205.725599] br_ioctl_deviceless_stub+0x8fe/0xa00 [ 205.725606] ? lock_downgrade+0x980/0x980 [ 205.725619] ? lock_release+0xa40/0xa40 [ 205.725629] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 205.725639] ? __lock_is_held+0xb6/0x140 [ 205.725687] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 205.725703] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 205.725713] sock_ioctl+0x383/0x440 [ 205.725725] ? dlci_ioctl_set+0x40/0x40 [ 205.725734] do_vfs_ioctl+0x1b1/0x1520 [ 205.725741] ? _cond_resched+0x14/0x30 [ 205.725757] ? ioctl_preallocate+0x2b0/0x2b0 [ 205.725776] ? selinux_capable+0x40/0x40 [ 205.725789] ? __sb_end_write+0xa0/0xd0 [ 205.725805] ? fput+0xd2/0x140 [ 205.725824] ? security_file_ioctl+0x89/0xb0 [ 205.725841] SyS_ioctl+0x8f/0xc0 [ 205.725858] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 205.725865] RIP: 0033:0x452ac9 [ 205.725869] RSP: 002b:00007f496e05cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 205.725877] RAX: ffffffffffffffda RBX: 00007f496e05caa0 RCX: 0000000000452ac9 [ 205.725881] RDX: 0000000020fdf000 RSI: 0000000000008940 RDI: 0000000000000013 [ 205.725886] RBP: 00007f496e05ca90 R08: 0000000000000000 R09: 0000000000000000 [ 205.725890] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 205.725894] R13: 00007f496e05cbc8 R14: 00000000004b767a R15: 0000000000000000 [ 205.749576] FAULT_INJECTION: forcing a failure. [ 205.749576] name failslab, interval 1, probability 0, space 0, times 0 [ 205.749586] CPU: 0 PID: 5538 Comm: syz-executor7 Not tainted 4.15.0-rc7-mm1+ #55 [ 205.749591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.749594] Call Trace: [ 205.749615] dump_stack+0x194/0x257 [ 205.749631] ? arch_local_irq_restore+0x53/0x53 [ 205.749639] ? trace_hardirqs_on+0xd/0x10 [ 205.749675] should_fail+0x8c0/0xa40 [ 205.749697] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 205.749708] ? trace_hardirqs_on+0xd/0x10 [ 205.749722] ? __debug_object_init+0x235/0x1040 [ 205.749743] ? find_held_lock+0x35/0x1d0 [ 205.749760] ? __lock_is_held+0xb6/0x140 [ 205.749799] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 205.749809] ? init_timer_on_stack_key+0xe0/0xe0 [ 205.749822] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 205.749834] ? rcu_note_context_switch+0x710/0x710 [ 205.749860] should_failslab+0xec/0x120 [ 205.749876] kmem_cache_alloc_node_trace+0x5a/0x750 [ 205.749884] ? br_dev_setup+0x853/0xa40 [ 205.749894] ? br_netpoll_disable+0x70/0x70 [ 205.749914] __kmalloc_node+0x33/0x70 [ 205.749926] kvmalloc_node+0x99/0xd0 [ 205.749942] alloc_netdev_mqs+0x80d/0xfb0 [ 205.749962] ? free_netdev+0x400/0x400 [ 205.749969] ? __fdget_pos+0x12b/0x190 [ 205.749981] ? __might_sleep+0x95/0x190 [ 205.749992] ? sock_ioctl+0x367/0x440 [ 205.750005] ? __mutex_lock+0x16f/0x1a80 [ 205.750011] ? sock_ioctl+0x367/0x440 [ 205.750028] ? find_held_lock+0x35/0x1d0 [ 205.750049] ? __might_fault+0x110/0x1d0 [ 205.750060] ? lock_downgrade+0x980/0x980 [ 205.750074] ? lock_release+0xa40/0xa40 [ 205.750082] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 205.750105] ? __might_sleep+0x95/0x190 [ 205.750130] br_add_bridge+0x34/0xd0 [ 205.750141] br_ioctl_deviceless_stub+0x8fe/0xa00 [ 205.750148] ? lock_downgrade+0x980/0x980 [ 205.750161] ? lock_release+0xa40/0xa40 [ 205.750172] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 205.750181] ? __lock_is_held+0xb6/0x140 [ 205.750227] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 205.750243] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 205.750253] sock_ioctl+0x383/0x440 [ 205.750265] ? dlci_ioctl_set+0x40/0x40 [ 205.750274] do_vfs_ioctl+0x1b1/0x1520 [ 205.750280] ? _cond_resched+0x14/0x30 [ 205.750297] ? ioctl_preallocate+0x2b0/0x2b0 [ 205.750311] ? selinux_capable+0x40/0x40 [ 205.750323] ? __sb_end_write+0xa0/0xd0 [ 205.750339] ? fput+0xd2/0x140 [ 205.750358] ? security_file_ioctl+0x89/0xb0 [ 205.750373] SyS_ioctl+0x8f/0xc0 [ 205.750389] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 205.750394] RIP: 0033:0x452ac9 [ 205.750399] RSP: 002b:00007f496e05cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 205.750406] RAX: ffffffffffffffda RBX: 00007f496e05caa0 RCX: 0000000000452ac9 [ 205.750410] RDX: 0000000020fdf000 RSI: 0000000000008940 RDI: 0000000000000013 [ 205.750413] RBP: 00007f496e05ca90 R08: 0000000000000000 R09: 0000000000000000 [ 205.750417] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 205.750421] R13: 00007f496e05cbc8 R14: 00000000004b767a R15: 0000000000000000 [ 205.764853] FAULT_INJECTION: forcing a failure. [ 205.764853] name failslab, interval 1, probability 0, space 0, times 0 [ 205.764864] CPU: 0 PID: 5548 Comm: syz-executor7 Not tainted 4.15.0-rc7-mm1+ #55 [ 205.764868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.764871] Call Trace: [ 205.764883] dump_stack+0x194/0x257 [ 205.764896] ? arch_local_irq_restore+0x53/0x53 [ 205.764909] ? is_bpf_text_address+0xa4/0x120 [ 205.764930] should_fail+0x8c0/0xa40 [ 205.764945] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 205.764970] ? save_stack+0xa3/0xd0 [ 205.764985] ? find_held_lock+0x35/0x1d0 [ 205.765006] ? __lock_is_held+0xb6/0x140 [ 205.765036] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 205.765051] ? rcu_note_context_switch+0x710/0x710 [ 205.765072] should_failslab+0xec/0x120 [ 205.765083] kmem_cache_alloc_node_trace+0x5a/0x750 [ 205.765092] ? mark_held_locks+0xaf/0x100 [ 205.765101] ? __raw_spin_lock_init+0x1c/0x100 [ 205.765121] __kmalloc_node+0x33/0x70 [ 205.765133] kvmalloc_node+0x99/0xd0 [ 205.765148] alloc_netdev_mqs+0x9ae/0xfb0 [ 205.765166] ? free_netdev+0x400/0x400 [ 205.765174] ? __fdget_pos+0x12b/0x190 [ 205.765186] ? __might_sleep+0x95/0x190 [ 205.765197] ? sock_ioctl+0x367/0x440 [ 205.765207] ? __mutex_lock+0x16f/0x1a80 [ 205.765213] ? sock_ioctl+0x367/0x440 [ 205.765229] ? find_held_lock+0x35/0x1d0 [ 205.765250] ? __might_fault+0x110/0x1d0 [ 205.765260] ? lock_downgrade+0x980/0x980 [ 205.765274] ? lock_release+0xa40/0xa40 [ 205.765282] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 205.765306] ? __might_sleep+0x95/0x190 [ 205.765331] br_add_bridge+0x34/0xd0 [ 205.765342] br_ioctl_deviceless_stub+0x8fe/0xa00 [ 205.765348] ? lock_downgrade+0x980/0x980 [ 205.765362] ? lock_release+0xa40/0xa40 [ 205.765373] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 205.765382] ? __lock_is_held+0xb6/0x140 [ 205.765429] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 205.765444] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 205.765454] sock_ioctl+0x383/0x440 [ 205.765467] ? dlci_ioctl_set+0x40/0x40 [ 205.765476] do_vfs_ioctl+0x1b1/0x1520 [ 205.765482] ? _cond_resched+0x14/0x30 [ 205.765499] ? ioctl_preallocate+0x2b0/0x2b0 [ 205.765513] ? selinux_capable+0x40/0x40 [ 205.765526] ? __sb_end_write+0xa0/0xd0 [ 205.765541] ? fput+0xd2/0x140 [ 205.765561] ? security_file_ioctl+0x89/0xb0 [ 205.765576] SyS_ioctl+0x8f/0xc0 [ 205.765592] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 205.765598] RIP: 0033:0x452ac9 2018/01/13 01:53:34 executing program 7 (fault-call:2 fault-nth:5): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) r1 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000688000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000088000-0x78)=""/120) 2018/01/13 01:53:34 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000303000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x1, 0x8, 0x1, {0x0, 0x0}, 0x9, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r1, &(0x7f0000474000+0x91e)={&(0x7f000014a000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000844000)={&(0x7f000085a000)={0x1060, 0x1a, 0x400, 0x0, 0x3, {0x1, 0x0, 0x0}, [@nested={0x103c, 0x60, [@generic="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", @typed={0x1c, 0x8e, @binary="f2b9bc40a272dd701c2096db091ec1e404"}, @flag={0x4, 0x3a}, @typed={0x18, 0x5b, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @nested={0x10, 0xe, [@flag={0x4, 0x9}, @flag={0x4, 0x6}, @flag={0x4, 0x84}]}]}, 0x1060}, 0x1, 0x0, 0x0, 0x4}, 0x1) tee(r1, r3, 0x80007387, 0x0) clock_gettime(0x0, &(0x7f000002a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b22000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000ef2000-0x60)=[{{r4, r5/1000+30000}, 0xffffffff80000001, 0x5, 0xfffffffffffffff8}, {{0x0, 0x2710}, 0x3711, 0x100000001, 0x7}, {{0x0, 0x0}, 0x8, 0x7ff, 0x7fffffff}, {{r6, r7/1000+30000}, 0x100000000, 0x0, 0x3}], 0x60) r8 = dup2(r3, r2) name_to_handle_at(r8, &(0x7f000081f000)='./file0\x00', &(0x7f0000208000)={0xe3, 0x6, "1052826a18e1a0199d17b9525ebe2eabfbbe97c2cecdfe3664f8ed29ce8b6bc3d526dfcc3ca81db3f6f0a6b82cdacf211308e28f4ee1ac4c349fda08f41542cb2a1dc22425f6a166220507436d24806ed38b7f07a263d9a668ae4ed115ea05ca780823e4d5ff1449273f1f59bb471b53ffcc15442b48a55f2b95d32241164f3ce36a361aeaf00e1fa6f505244690415cd06a8efa9f6092f79e5e4b5b771d7527f822597016700a225227cb0b7f5d0680a04f4c7e0242fe6a2a6e25856a64273bf2038e9ee0a8bd2bf6382f2a5c3e3a7ce8a9e17c739acfb20d3243"}, &(0x7f0000482000-0x4)=0x0, 0x0) mknod(&(0x7f0000207000-0x8)='./file0\x00', 0x42, 0xb0) 2018/01/13 01:53:34 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c87000)={0x0, 0x0, 0x0}, &(0x7f0000fc4000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000d0a000-0x60)={0x0, 0x0, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000207000-0x4)=0x0) 2018/01/13 01:53:34 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000470000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback={0x0, 0x1}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @loopback={0x0, 0x1}}}}}, 0x0) r3 = epoll_create1(0x82000) mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xf, 0x402, 0x401) write(r4, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r3, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000be8000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:34 executing program 5: mmap(&(0x7f0000000000/0xdbe000)=nil, 0xdbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x4) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000b5f000)="3f0704002a", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000749000-0xc4)=""/196, &(0x7f0000dbd000)=0x216) 2018/01/13 01:53:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007d9000)='/dev/sequencer2\x00', 0xc0100, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00007b2000)={0x8, &(0x7f0000196000-0xa0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) [ 205.765602] RSP: 002b:00007f496e05cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 205.765610] RAX: ffffffffffffffda RBX: 00007f496e05caa0 RCX: 0000000000452ac9 [ 205.765615] RDX: 0000000020fdf000 RSI: 0000000000008940 RDI: 0000000000000013 [ 205.765619] RBP: 00007f496e05ca90 R08: 0000000000000000 R09: 0000000000000000 [ 205.765623] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 205.765627] R13: 00007f496e05cbc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/13 01:53:34 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000011000)='wlan0GPL&}[em1\x00', 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000505000-0x4)={0x0, 0x0}) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b3a000)=0x0, &(0x7f0000ddc000-0x4)=0x4) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ddb000)={0x4, [0x4, 0xffffffffffffff15, 0x100, 0x1]}, 0xc) fstatfs(r0, &(0x7f0000dd9000)=""/4096) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ddd000-0x4)=0x665, 0x4) write(r1, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r1, &(0x7f0000341000)=""/254, 0xfffffffffffffda1) [ 206.660292] FAULT_INJECTION: forcing a failure. [ 206.660292] name failslab, interval 1, probability 0, space 0, times 0 [ 206.675837] CPU: 1 PID: 5571 Comm: syz-executor7 Not tainted 4.15.0-rc7-mm1+ #55 [ 206.683433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.692785] Call Trace: [ 206.695374] dump_stack+0x194/0x257 [ 206.699009] ? arch_local_irq_restore+0x53/0x53 [ 206.703676] ? _raw_spin_unlock_irqrestore+0x31/0xba 2018/01/13 01:53:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x0) connect$llc(r0, &(0x7f0000851000)={0x1a, 0x1f, 0xaa9, 0x100000000, 0x10000, 0x3f, @random="8c31b0f9b6b6", [0x0, 0x0]}, 0x10) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) write(r0, &(0x7f0000d50000-0x1f)="1f00000010003308000000000000000e1e0500020a00010006c716e804dcff", 0x1f) [ 206.708897] should_fail+0x8c0/0xa40 [ 206.712623] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 206.717727] ? lock_downgrade+0x980/0x980 [ 206.721883] ? print_irqtrace_events+0x270/0x270 [ 206.726653] ? find_next_bit+0xcc/0x100 [ 206.730641] ? find_held_lock+0x35/0x1d0 [ 206.734717] ? __lock_is_held+0xb6/0x140 [ 206.738806] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 206.744697] ? rcu_note_context_switch+0x710/0x710 [ 206.749639] should_failslab+0xec/0x120 [ 206.753615] kmem_cache_alloc_node_trace+0x5a/0x750 2018/01/13 01:53:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00001cd000)={&(0x7f00006f5000-0x60)={0x27, 0xffffffffffffe372, 0x3, 0x7, 0x0, 0x3, "0f75a2ea77665fc0077b24a702c77d10da8e8a44ee904b659739c409bca79680ffd65c60df6c6d4d9f32a7508d9114f98c786598648d1bb7add95c9892e98a", 0x2}, 0x60, &(0x7f0000b41000-0x20)=[{&(0x7f000010e000-0xb7)="66859c8d271d261aa86eecb65e6f0c7f8cb05d9d16a44db8e5d3ef2c089a0e0b7c8301dc53f808a25968d181df030a99389aba95ae20e58f7fa6edd1b330bbf8f07b05e4af83a75e40fadb613d0fde6818f2870c9e165994a099a4878cc32ac661e04fa52a22f3aa9304fea06e796cc075d2922d1bf083d9c740b4bbfb14771f6bfe8b65c99144512bea344b016377950b984c22b56518cbe4f2f21f2d2534f78fd1c9a35913a84eca3c2f63608b6a0d061a3be781e1cf", 0xb7}, {&(0x7f000007c000-0x11)="5a131cd92286dc24ed8363b676f5178b93", 0x11}], 0x2, 0x0, 0x0, 0x40001}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000139000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) ppoll(&(0x7f0000ae1000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000127000-0x10)={0x0, 0x0}, &(0x7f0000e5f000)={0x0}, 0x8) 2018/01/13 01:53:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000d5a000)="7261ffff0000aa30e8a593263f31cf755e6c89fad7503c4b0ff30e42224e06e60874ea651e7c43ab9dd46cf086dc7086772e5a49763c76d2b51ab7a87b326bd79bcaf495b3a6a12c8a19a1b59986f0f0c1db256946498581c76643b31ae80336b73eea79c5d66b8e7da83d472cc98af3544bf802573af0fce505193dff7d5d748072", 0x0, &(0x7f0000604000-0x2)="091c") r0 = syz_open_dev$vcsn(&(0x7f0000bcb000)='/dev/vcs#\x00', 0x7f, 0x0) getsockname$unix(r0, &(0x7f0000bd4000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000bcc000)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000592000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000018b000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000269000)=0x28) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003b0000)={r2, @in6={{0xa, 0x3, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x379}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x2, 0x388eca34, 0xc3, 0x0}, 0xa0) r3 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r3, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 206.758635] ? __lockdep_init_map+0xe4/0x650 [ 206.763066] __kmalloc_node+0x33/0x70 [ 206.766868] kvmalloc_node+0x99/0xd0 [ 206.770583] bucket_table_alloc+0x45b/0x590 [ 206.774911] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 206.779925] ? nested_table_alloc+0x350/0x350 [ 206.784415] ? __lockdep_init_map+0xe4/0x650 [ 206.788815] ? vsprintf+0x40/0x40 [ 206.792269] rhashtable_init+0x53e/0xa10 [ 206.796322] ? rht_deferred_worker+0x1cd0/0x1cd0 [ 206.801075] ? dev_alloc_name_ns+0x412/0x5a0 [ 206.805497] ? __dev_get_by_name+0x150/0x150 2018/01/13 01:53:34 executing program 4: r0 = socket$inet(0x2, 0x6, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@common='gre0\x00', @ifru_flags=0x1}) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000938000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0xc08c5102, &(0x7f0000939000)={0x0, ""}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f000093a000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) [ 206.808088] audit: type=1400 audit(1515808414.195:1573): avc: denied { sys_admin } for pid=5600 comm="syz-executor4" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 206.834380] ? mark_held_locks+0xaf/0x100 [ 206.838545] ? __raw_spin_lock_init+0x1c/0x100 [ 206.843159] ? find_next_bit+0xcc/0x100 [ 206.847188] br_fdb_hash_init+0x20/0x30 [ 206.851217] br_dev_init+0xda/0x210 [ 206.854831] ? br_dev_uninit+0x70/0x70 2018/01/13 01:53:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00005e2000)={0x2a, 0x5, 0x6, 0x3, 0x540c, 0x73, 0x4, 0x100, 0x0, 0x0, 0x2, 0xfffffffffffffff2}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000597000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000c2c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000dc8000-0x4)=0xe) [ 206.858712] register_netdevice+0x2ea/0x1020 [ 206.863125] ? netdev_change_features+0x100/0x100 [ 206.867992] register_netdev+0x1a/0x30 [ 206.871871] br_add_bridge+0x97/0xd0 [ 206.875570] br_ioctl_deviceless_stub+0x8fe/0xa00 [ 206.880399] ? lock_downgrade+0x980/0x980 [ 206.884539] ? lock_release+0xa40/0xa40 [ 206.888489] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 206.893304] ? __lock_is_held+0xb6/0x140 [ 206.897379] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 206.903259] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 206.908111] sock_ioctl+0x383/0x440 [ 206.911734] ? dlci_ioctl_set+0x40/0x40 [ 206.915685] do_vfs_ioctl+0x1b1/0x1520 [ 206.919545] ? _cond_resched+0x14/0x30 [ 206.923445] ? ioctl_preallocate+0x2b0/0x2b0 [ 206.927841] ? selinux_capable+0x40/0x40 [ 206.931904] ? __sb_end_write+0xa0/0xd0 [ 206.935883] ? fput+0xd2/0x140 [ 206.939076] ? security_file_ioctl+0x89/0xb0 [ 206.943481] SyS_ioctl+0x8f/0xc0 [ 206.946838] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 206.951575] RIP: 0033:0x452ac9 2018/01/13 01:53:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000043e000-0x28)={@common='v\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00o\x00', &(0x7f0000b69000)=@ethtool_rxfh_indir={0x15, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/13 01:53:34 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005b8000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00002aa000-0x4)=0x8) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ddc000)='./file0\x00', &(0x7f0000ddc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ddd000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x9, 0x3, 0x9, 0x2, 0x0, 0x20, 0xdf, 0x0, r2}, {0x1, 0x72d, 0x7fff, 0x6, 0x40, 0xffffffffffff965b, 0x1, 0x1}, {0x3, 0x7, 0x4, 0x274}, 0x3f, 0x1, 0x2, 0x0, 0x2, 0x0}, {{@in=@multicast1=0xe0000001, 0x2, 0x2b}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3, 0x1, 0x20, 0x8, 0xfff, 0x267c}}, 0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ddc000-0x4)=0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dda000+0x670)={r1, 0x94, &(0x7f0000dda000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfff, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4d0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f0000dda000)=0x10) read(r0, &(0x7f0000dd9000)=""/254, 0xfe) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000ddd000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000ddd000)={0x3, 0x0}) 2018/01/13 01:53:34 executing program 7 (fault-call:2 fault-nth:6): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000881000-0xa)='/dev/vcs#\x00', 0x7, 0x0) sendto$unix(r0, &(0x7f0000cbb000-0x9c)="5b439717974936cf0826767705f8ee3044e77ab27cbb8017df890c75cdd9b5dcb42e9bf06edd7a6d848c1b5047033d8980c2cca40ccb08331b196833e67b97ff5acbc3fd433bd51b9887089d28b2e452e38e4895092e41ee9db4c2e7b582356aad5ce32147639dad1d78ac883f1b93fe3ae7cd08e3d4ca04f01f29e52260447e1d36789b019ef4b10f0772f1ff3474957d562336302b77ae62bc4593", 0x9c, 0x40, &(0x7f0000180000)=@abs={0x0, 0x0, 0x3}, 0x8) socket(0x10, 0x2, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005a0000-0x8)={0x0, 0x0}) 2018/01/13 01:53:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f000009c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xfffffffffffffe72) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000169000-0x8)={0x38, 0x7, 0x4a0, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000021e000-0x4)=0x0, &(0x7f0000a6a000)=0x4) 2018/01/13 01:53:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000abb000-0xc)={0x60000000, 0x0}) [ 206.954740] RSP: 002b:00007f496e05cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 206.962435] RAX: ffffffffffffffda RBX: 00007f496e05caa0 RCX: 0000000000452ac9 [ 206.969677] RDX: 0000000020fdf000 RSI: 0000000000008940 RDI: 0000000000000013 [ 206.976919] RBP: 00007f496e05ca90 R08: 0000000000000000 R09: 0000000000000000 [ 206.984161] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 206.991404] R13: 00007f496e05cbc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/13 01:53:34 executing program 1: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000004e000)={0x0}, 0x8) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5, &(0x7f0000b3a000)=0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e77000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e78000)={0x1, r1, 0x1}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000a4b000-0x2)=0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000e77000)=[{r0, 0x8200, 0x0}], 0x1, 0x401) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e78000-0xb)='/dev/hwrng\x00', 0x2001, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x15, &(0x7f0000e78000)=0x5, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c6c000-0x10)='/selinux/policy\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000057000)={0x0}, 0x8, 0x0) [ 207.061563] FAULT_INJECTION: forcing a failure. [ 207.061563] name failslab, interval 1, probability 0, space 0, times 0 [ 207.073406] CPU: 0 PID: 5629 Comm: syz-executor7 Not tainted 4.15.0-rc7-mm1+ #55 [ 207.080951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.090294] Call Trace: [ 207.092868] dump_stack+0x194/0x257 [ 207.096490] ? arch_local_irq_restore+0x53/0x53 [ 207.101163] should_fail+0x8c0/0xa40 [ 207.104940] ? kernel_text_address+0x102/0x140 [ 207.109520] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 207.114607] ? __save_stack_trace+0x7e/0xd0 [ 207.118935] ? find_held_lock+0x35/0x1d0 [ 207.122987] ? __lock_is_held+0xb6/0x140 [ 207.127058] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 207.132926] ? rcu_note_context_switch+0x710/0x710 [ 207.137851] should_failslab+0xec/0x120 [ 207.141804] kmem_cache_alloc_node_trace+0x5a/0x750 [ 207.146792] ? __kmalloc_node+0x33/0x70 [ 207.150741] ? __kmalloc_node+0x33/0x70 [ 207.154697] ? rcu_read_lock_sched_held+0x108/0x120 [ 207.159710] __kmalloc_node+0x33/0x70 [ 207.163494] kvmalloc_node+0x99/0xd0 [ 207.167194] alloc_bucket_spinlocks+0x7a/0x190 [ 207.171765] bucket_table_alloc+0x2ae/0x590 [ 207.176086] ? nested_table_alloc+0x350/0x350 [ 207.180557] ? __lockdep_init_map+0xe4/0x650 [ 207.184950] ? vsprintf+0x40/0x40 [ 207.188397] rhashtable_init+0x53e/0xa10 [ 207.192452] ? rht_deferred_worker+0x1cd0/0x1cd0 [ 207.197189] ? dev_alloc_name_ns+0x412/0x5a0 [ 207.201588] ? __dev_get_by_name+0x150/0x150 [ 207.205969] ? mark_held_locks+0xaf/0x100 [ 207.210094] ? __raw_spin_lock_init+0x1c/0x100 [ 207.214656] ? find_next_bit+0xcc/0x100 [ 207.218620] br_fdb_hash_init+0x20/0x30 [ 207.222572] br_dev_init+0xda/0x210 [ 207.226175] ? br_dev_uninit+0x70/0x70 [ 207.230044] register_netdevice+0x2ea/0x1020 [ 207.234441] ? netdev_change_features+0x100/0x100 [ 207.239296] register_netdev+0x1a/0x30 [ 207.243160] br_add_bridge+0x97/0xd0 [ 207.246854] br_ioctl_deviceless_stub+0x8fe/0xa00 [ 207.251675] ? lock_downgrade+0x980/0x980 [ 207.255815] ? lock_release+0xa40/0xa40 [ 207.259781] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 207.264611] ? __lock_is_held+0xb6/0x140 [ 207.268709] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 207.274585] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 207.279409] sock_ioctl+0x383/0x440 [ 207.283021] ? dlci_ioctl_set+0x40/0x40 [ 207.286974] do_vfs_ioctl+0x1b1/0x1520 [ 207.290837] ? _cond_resched+0x14/0x30 [ 207.294712] ? ioctl_preallocate+0x2b0/0x2b0 [ 207.299103] ? selinux_capable+0x40/0x40 [ 207.303156] ? __sb_end_write+0xa0/0xd0 [ 207.307130] ? fput+0xd2/0x140 [ 207.310325] ? security_file_ioctl+0x89/0xb0 [ 207.314720] SyS_ioctl+0x8f/0xc0 [ 207.318076] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 207.322805] RIP: 0033:0x452ac9 [ 207.325970] RSP: 002b:00007f496e05cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 207.333683] RAX: ffffffffffffffda RBX: 00007f496e05caa0 RCX: 0000000000452ac9 [ 207.340928] RDX: 0000000020fdf000 RSI: 0000000000008940 RDI: 0000000000000013 [ 207.348173] RBP: 00007f496e05ca90 R08: 0000000000000000 R09: 0000000000000000 [ 207.355416] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a 2018/01/13 01:53:34 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000123000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f0000073000)=@proc={0x10, 0x0, 0x1, 0x4000000}, 0xc) r1 = socket(0x8, 0x1, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000001000-0x2)=0xffffffffffffffe0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001000-0x1)=0x9, &(0x7f0000812000)=0xfffffffffffffeeb) unshare(0x55fffffe) 2018/01/13 01:53:34 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000726000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0xc80c2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000010f000)={0x0, 0x10001, 0x5, [0x7, 0x7ff, 0xf9, 0x6, 0x100]}, &(0x7f000028f000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000037b000-0x8)=@assoc_value={r1, 0x51}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c2e000-0x4)=0x0, &(0x7f00007c1000)=0x4) sendto$inet6(r2, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:34 executing program 7 (fault-call:2 fault-nth:7): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:34 executing program 2: perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000069b000-0x9)='/dev/sg#\x00', 0x11e31689, 0x200000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b88000)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8000) r1 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r1, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:34 executing program 6: r0 = syz_open_dev$mice(&(0x7f000065d000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000bcb000-0x10)={0xff, 0x5, 0x86a, 0x207}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x6, 0x8) write(r1, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) 2018/01/13 01:53:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000010, 0x3, 0x0) r1 = msgget$private(0x0, 0x8) msgctl$MSG_INFO(r1, 0xc, &(0x7f00004df000)=""/219) write(r0, &(0x7f0000817000)="220000001c000700f8efff07090007000a0500ff070000004c00000306000100a445", 0x22) getpeername$ipx(r0, &(0x7f00009ef000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000263000)=0x10) [ 207.362664] R13: 00007f496e05cbc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/13 01:53:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x581080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) msgrcv(0x0, &(0x7f0000aab000)={0x0, ""/0}, 0x8, 0x8000000000000000, 0x0) 2018/01/13 01:53:34 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a99000-0x9)='/dev/rtc\x00', 0x200000, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000ed2000)=""/129) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r1, &(0x7f0000278000-0x1c)={0xa, 0x3, 0x5de, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffff61) sendto$inet6(r1, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) sigaltstack(&(0x7f00003a1000/0x4000)=nil, &(0x7f0000857000)=0x0) [ 207.412009] FAULT_INJECTION: forcing a failure. [ 207.412009] name failslab, interval 1, probability 0, space 0, times 0 [ 207.426689] CPU: 1 PID: 5647 Comm: syz-executor7 Not tainted 4.15.0-rc7-mm1+ #55 [ 207.433806] audit: type=1400 audit(1515808414.821:1574): avc: denied { ipc_owner } for pid=5655 comm="syz-executor4" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 207.458691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.468035] Call Trace: [ 207.470621] dump_stack+0x194/0x257 [ 207.474250] ? arch_local_irq_restore+0x53/0x53 [ 207.478923] should_fail+0x8c0/0xa40 [ 207.482631] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 207.487724] ? kstrdup+0x39/0x70 [ 207.491071] ? kstrdup_const+0x39/0x50 [ 207.494946] ? kvasprintf_const+0x10e/0x160 [ 207.499257] ? kobject_set_name_vargs+0x5b/0x140 [ 207.503991] ? dev_set_name+0xb4/0xf0 [ 207.507778] ? netdev_register_kobject+0xc3/0x360 [ 207.512604] ? register_netdevice+0xb41/0x1020 [ 207.517166] ? br_add_bridge+0x97/0xd0 [ 207.521028] ? br_ioctl_deviceless_stub+0x8fe/0xa00 [ 207.526029] ? sock_ioctl+0x383/0x440 [ 207.529825] ? do_vfs_ioctl+0x1b1/0x1520 [ 207.533859] ? SyS_ioctl+0x8f/0xc0 [ 207.537371] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 207.542297] ? find_held_lock+0x35/0x1d0 [ 207.546349] ? __lock_is_held+0xb6/0x140 [ 207.550395] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 207.556253] ? __lock_is_held+0xb6/0x140 [ 207.560290] ? rcu_note_context_switch+0x710/0x710 [ 207.565205] should_failslab+0xec/0x120 [ 207.569160] kmem_cache_alloc_trace+0x4b/0x750 [ 207.573718] ? __lock_is_held+0xb6/0x140 [ 207.577771] device_private_init+0x98/0x230 [ 207.582085] ? virtual_device_parent+0x60/0x60 [ 207.586655] ? kfree+0x1f6/0x260 [ 207.590005] device_add+0x8dc/0x1650 [ 207.593724] ? dev_set_name+0xb4/0xf0 [ 207.597513] ? device_initialize+0x5b0/0x5b0 [ 207.601926] ? device_private_init+0x230/0x230 [ 207.606493] ? rtnl_is_locked+0x54/0xb0 [ 207.610447] netdev_register_kobject+0x183/0x360 [ 207.615180] register_netdevice+0xb41/0x1020 [ 207.619565] ? netdev_change_features+0x100/0x100 [ 207.624397] register_netdev+0x1a/0x30 [ 207.628275] br_add_bridge+0x97/0xd0 [ 207.631966] br_ioctl_deviceless_stub+0x8fe/0xa00 [ 207.636785] ? lock_downgrade+0x980/0x980 [ 207.640913] ? lock_release+0xa40/0xa40 [ 207.644859] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 207.649673] ? __lock_is_held+0xb6/0x140 [ 207.653740] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 207.659609] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 207.664427] sock_ioctl+0x383/0x440 [ 207.668037] ? dlci_ioctl_set+0x40/0x40 [ 207.671985] do_vfs_ioctl+0x1b1/0x1520 [ 207.675846] ? _cond_resched+0x14/0x30 [ 207.679713] ? ioctl_preallocate+0x2b0/0x2b0 [ 207.684097] ? selinux_capable+0x40/0x40 [ 207.688133] ? __sb_end_write+0xa0/0xd0 [ 207.692095] ? fput+0xd2/0x140 [ 207.695278] ? security_file_ioctl+0x89/0xb0 [ 207.699662] SyS_ioctl+0x8f/0xc0 [ 207.703005] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 207.707739] RIP: 0033:0x452ac9 2018/01/13 01:53:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000076e000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0x1, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000676000-0xc)='/dev/autofs\x00', 0x123000, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000046e000)=0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000079b000-0xb)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000e96000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a20000-0x4)=0x8) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000c8c000)={@common='ifb0\x00', @ifru_mtu=0x3}) r3 = epoll_create(0x4) epoll_wait(r3, &(0x7f0000b42000-0x24)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00005d4000-0xc)={0xffffffff80002004, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000e82000)={0x5, 0x5, 0xfffffffffffffc01}) 2018/01/13 01:53:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b64000)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff06800000000c00080004000c000400000c6b", 0x29}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000627000-0xc)="70000000026e6174618b7900") read(r1, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x15) pwrite64(r0, &(0x7f00000f2000-0x57)="44ab73cd7f13b047fb072a9b8c5a5aca764e5a56d1815c3136e1bb49901a83079c30814f3367c2e569b1f1e33e9be05fc538291aa738ff1b90f8bfb54c19e2957c2077e81137b3ad759a45b97ca9549f7a53d5428fec7b", 0xffffff58, 0x0) 2018/01/13 01:53:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpid() setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x2000000080045439, &(0x7f0000000000)=0x0) syz_open_dev$dmmidi(&(0x7f0000ac0000-0xd)='/dev/dmmidi#\x00', 0x7, 0x440600) 2018/01/13 01:53:35 executing program 7 (fault-call:2 fault-nth:8): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:35 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80005, 0x101) write(r0, &(0x7f0000600000-0x26)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0xfffffffffffffd0c) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dda000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/13 01:53:35 executing program 1: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000004e000)={0x0}, 0x8) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5, &(0x7f0000b3a000)=0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e77000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e78000)={0x1, r1, 0x1}) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000a4b000-0x2)=0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000e77000)=[{r0, 0x8200, 0x0}], 0x1, 0x401) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e78000-0xb)='/dev/hwrng\x00', 0x2001, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x15, &(0x7f0000e78000)=0x5, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c6c000-0x10)='/selinux/policy\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000057000)={0x0}, 0x8, 0x0) [ 207.710916] RSP: 002b:00007f496e05cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 207.718621] RAX: ffffffffffffffda RBX: 00007f496e05caa0 RCX: 0000000000452ac9 [ 207.725885] RDX: 0000000020fdf000 RSI: 0000000000008940 RDI: 0000000000000013 [ 207.733147] RBP: 00007f496e05ca90 R08: 0000000000000000 R09: 0000000000000000 [ 207.740405] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 207.747648] R13: 00007f496e05cbc8 R14: 00000000004b767a R15: 0000000000000000 [ 207.796496] FAULT_INJECTION: forcing a failure. [ 207.796496] name failslab, interval 1, probability 0, space 0, times 0 [ 207.809663] CPU: 0 PID: 5675 Comm: syz-executor7 Not tainted 4.15.0-rc7-mm1+ #55 [ 207.817237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.826585] Call Trace: [ 207.829166] dump_stack+0x194/0x257 [ 207.832797] ? arch_local_irq_restore+0x53/0x53 [ 207.837483] should_fail+0x8c0/0xa40 [ 207.841218] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 207.846314] ? kstrdup+0x39/0x70 [ 207.849673] ? kstrdup_const+0x39/0x50 [ 207.853543] ? kvasprintf_const+0x10e/0x160 [ 207.857843] ? kobject_set_name_vargs+0x5b/0x140 [ 207.862589] ? dev_set_name+0xb4/0xf0 [ 207.866372] ? netdev_register_kobject+0xc3/0x360 [ 207.871192] ? register_netdevice+0xb41/0x1020 [ 207.875754] ? br_add_bridge+0x97/0xd0 [ 207.879624] ? br_ioctl_deviceless_stub+0x8fe/0xa00 [ 207.884623] ? sock_ioctl+0x383/0x440 [ 207.888398] ? do_vfs_ioctl+0x1b1/0x1520 [ 207.892437] ? SyS_ioctl+0x8f/0xc0 [ 207.895955] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 207.900871] ? find_held_lock+0x35/0x1d0 [ 207.904920] ? __lock_is_held+0xb6/0x140 [ 207.908968] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 207.914842] ? __lock_is_held+0xb6/0x140 [ 207.918878] ? rcu_note_context_switch+0x710/0x710 [ 207.923787] should_failslab+0xec/0x120 [ 207.927743] kmem_cache_alloc_trace+0x4b/0x750 [ 207.932305] ? __lock_is_held+0xb6/0x140 [ 207.936359] device_private_init+0x98/0x230 [ 207.940659] ? virtual_device_parent+0x60/0x60 [ 207.945210] ? kfree+0x1f6/0x260 [ 207.948555] device_add+0x8dc/0x1650 [ 207.952237] ? dev_set_name+0xb4/0xf0 [ 207.956010] ? device_initialize+0x5b0/0x5b0 [ 207.960398] ? device_private_init+0x230/0x230 [ 207.964950] ? rtnl_is_locked+0x54/0xb0 [ 207.968903] netdev_register_kobject+0x183/0x360 [ 207.973634] register_netdevice+0xb41/0x1020 [ 207.978036] ? netdev_change_features+0x100/0x100 [ 207.982877] register_netdev+0x1a/0x30 [ 207.986736] br_add_bridge+0x97/0xd0 [ 207.990421] br_ioctl_deviceless_stub+0x8fe/0xa00 [ 207.995231] ? lock_downgrade+0x980/0x980 [ 207.999349] ? lock_release+0xa40/0xa40 [ 208.003294] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 208.008106] ? __lock_is_held+0xb6/0x140 [ 208.012165] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 208.018032] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 208.022889] sock_ioctl+0x383/0x440 [ 208.026488] ? dlci_ioctl_set+0x40/0x40 [ 208.030437] do_vfs_ioctl+0x1b1/0x1520 [ 208.034293] ? _cond_resched+0x14/0x30 [ 208.038159] ? ioctl_preallocate+0x2b0/0x2b0 [ 208.042540] ? selinux_capable+0x40/0x40 [ 208.046575] ? __sb_end_write+0xa0/0xd0 [ 208.050535] ? fput+0xd2/0x140 [ 208.053713] ? security_file_ioctl+0x89/0xb0 [ 208.058105] SyS_ioctl+0x8f/0xc0 [ 208.061446] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 208.066169] RIP: 0033:0x452ac9 [ 208.069326] RSP: 002b:00007f496e05cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 208.077016] RAX: ffffffffffffffda RBX: 00007f496e05caa0 RCX: 0000000000452ac9 [ 208.084261] RDX: 0000000020fdf000 RSI: 0000000000008940 RDI: 0000000000000013 2018/01/13 01:53:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) 2018/01/13 01:53:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005e2000)={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) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000777000-0xc)={0x0, 0x0, 0x0}, &(0x7f000006b000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000120000)={0x0, 0x0}) get_robust_list(r3, &(0x7f0000d95000)=&(0x7f0000d4e000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000d64000-0x8)=0x18) 2018/01/13 01:53:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d40000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000979000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000db0000)=""/3, &(0x7f0000753000)=0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000132000)={0x0, 0x0, &(0x7f0000682000)=[{&(0x7f0000905000-0x3d)="9154b3ee9bd044be", 0x8}], 0x1, &(0x7f0000f81000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/13 01:53:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000407000)='./file0\x00', 0x8001, 0x81) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000f69000-0x18)={0x0, 0x6, 0x9, &(0x7f0000ad1000-0x8)=0x0}) r1 = socket(0x18, 0x0, 0x0) recvmmsg(r1, &(0x7f00007f8000)=[{{&(0x7f000025c000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000daa000)=[], 0x0, &(0x7f00003b2000)=""/39, 0x27, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f34000)={0x0, 0x0}) 2018/01/13 01:53:35 executing program 3: clock_getres(0x7, &(0x7f00002e7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) read(r0, &(0x7f0000dd7000)=""/254, 0xfe) 2018/01/13 01:53:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x102000000000401, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:35 executing program 7 (fault-call:2 fault-nth:9): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/13 01:53:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f000035e000-0x48)={0x80000, 0x0, [0x2, 0x1f, 0x7, 0x4, 0x1f2, 0x5, 0x1, 0x1]}) read(r0, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) [ 208.091500] RBP: 00007f496e05ca90 R08: 0000000000000000 R09: 0000000000000000 [ 208.098738] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 208.105979] R13: 00007f496e05cbc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/13 01:53:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0xe47, &(0x7f00002c7000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ec1000)=0x0) r1 = socket(0x8, 0x2, 0x10c) write(r1, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) [ 208.144761] FAULT_INJECTION: forcing a failure. [ 208.144761] name failslab, interval 1, probability 0, space 0, times 0 [ 208.160602] CPU: 1 PID: 5699 Comm: syz-executor7 Not tainted 4.15.0-rc7-mm1+ #55 [ 208.168180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.177534] Call Trace: [ 208.180131] dump_stack+0x194/0x257 [ 208.183769] ? arch_local_irq_restore+0x53/0x53 [ 208.188461] should_fail+0x8c0/0xa40 [ 208.192166] ? kstrdup+0x39/0x70 [ 208.195532] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 208.200626] ? netdev_register_kobject+0x183/0x360 [ 208.205536] ? register_netdevice+0xb41/0x1020 [ 208.210093] ? register_netdev+0x1a/0x30 [ 208.214137] ? br_add_bridge+0x97/0xd0 [ 208.218012] ? br_ioctl_deviceless_stub+0x8fe/0xa00 [ 208.223019] ? sock_ioctl+0x383/0x440 [ 208.226806] ? do_vfs_ioctl+0x1b1/0x1520 [ 208.230846] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 208.235754] ? check_noncircular+0x20/0x20 [ 208.239979] ? find_held_lock+0x35/0x1d0 [ 208.244038] ? __lock_is_held+0xb6/0x140 [ 208.248110] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 208.253976] ? rcu_note_context_switch+0x710/0x710 [ 208.258884] ? rcu_read_lock_sched_held+0x108/0x120 [ 208.263891] should_failslab+0xec/0x120 [ 208.267846] kmem_cache_alloc+0x47/0x760 [ 208.271881] ? memcpy+0x45/0x50 [ 208.275140] ? kstrdup+0x59/0x70 [ 208.278496] __kernfs_new_node+0xe2/0x570 [ 208.282627] ? kernfs_dop_revalidate+0x380/0x380 [ 208.287360] ? find_held_lock+0x35/0x1d0 [ 208.291415] ? kobject_add_internal+0x2f5/0xbc0 [ 208.296062] ? lock_downgrade+0x980/0x980 [ 208.300195] ? lock_release+0xa40/0xa40 [ 208.304152] kernfs_new_node+0x80/0xe0 [ 208.308031] kernfs_create_dir_ns+0x41/0x140 [ 208.312426] sysfs_create_dir_ns+0xbe/0x1d0 [ 208.316743] kobject_add_internal+0x335/0xbc0 [ 208.321213] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 208.326049] ? kobj_ns_type_registered+0x50/0x50 [ 208.330785] ? get_device_parent.isra.25+0x423/0x590 [ 208.335884] ? lock_downgrade+0x980/0x980 [ 208.340023] ? lock_release+0xa40/0xa40 [ 208.344001] kobject_add+0x132/0x1f0 [ 208.347697] ? kobject_add_internal+0xbc0/0xbc0 [ 208.352363] ? mutex_unlock+0xd/0x10 [ 208.356051] ? device_add+0x350/0x1650 [ 208.359930] device_add+0x35d/0x1650 [ 208.363627] ? dev_set_name+0xb4/0xf0 [ 208.367406] ? device_initialize+0x5b0/0x5b0 [ 208.371801] ? device_private_init+0x230/0x230 [ 208.376360] ? rtnl_is_locked+0x54/0xb0 [ 208.380340] netdev_register_kobject+0x183/0x360 [ 208.385082] register_netdevice+0xb41/0x1020 [ 208.389483] ? netdev_change_features+0x100/0x100 [ 208.394352] register_netdev+0x1a/0x30 [ 208.398217] br_add_bridge+0x97/0xd0 [ 208.401911] br_ioctl_deviceless_stub+0x8fe/0xa00 [ 208.406728] ? lock_downgrade+0x980/0x980 [ 208.410861] ? lock_release+0xa40/0xa40 [ 208.414815] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 208.419636] ? __lock_is_held+0xb6/0x140 [ 208.423730] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 208.430691] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 208.435522] sock_ioctl+0x383/0x440 [ 208.439133] ? dlci_ioctl_set+0x40/0x40 [ 208.443084] do_vfs_ioctl+0x1b1/0x1520 [ 208.446951] ? _cond_resched+0x14/0x30 [ 208.450838] ? ioctl_preallocate+0x2b0/0x2b0 [ 208.455230] ? selinux_capable+0x40/0x40 [ 208.459275] ? __sb_end_write+0xa0/0xd0 [ 208.463237] ? fput+0xd2/0x140 [ 208.466432] ? security_file_ioctl+0x89/0xb0 [ 208.470838] SyS_ioctl+0x8f/0xc0 [ 208.474191] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 208.478921] RIP: 0033:0x452ac9 [ 208.482093] RSP: 002b:00007f496e05cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 2018/01/13 01:53:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000f, &(0x7f0000a99000-0x4)=0x5c802861, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000db1000-0x2)=0x7, &(0x7f0000b5f000)=0x2) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000df9000-0x1000)=""/4096) sendto$inet6(r0, &(0x7f0000224000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000daa000)=0x2, 0x6eb3) 2018/01/13 01:53:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001cd000-0xc)={0x0, 0xff, 0x18}, 0xc) flistxattr(r0, &(0x7f0000ecb000)=""/48, 0x30) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009a9000-0xc)='personality\x00') read(r1, &(0x7f0000f01000-0xab)=""/171, 0xfffffcfc) 2018/01/13 01:53:35 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000249000-0x20)="1f000000d2021f9f4c0000ff4508daff0a000bff490001800400010000df37", 0x1f) [ 208.489779] RAX: ffffffffffffffda RBX: 00007f496e05caa0 RCX: 0000000000452ac9 [ 208.497027] RDX: 0000000020fdf000 RSI: 0000000000008940 RDI: 0000000000000013 [ 208.504271] RBP: 00007f496e05ca90 R08: 0000000000000000 R09: 0000000000000000 [ 208.511516] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 208.518764] R13: 00007f496e05cbc8 R14: 00000000004b767a R15: 0000000000000000 [ 208.526366] ------------[ cut here ]------------ [ 208.543236] kobject_add_internal failed for 17fC'„ZKÇìšý¿à (error: -12 parent: net) [ 208.556076] WARNING: CPU: 0 PID: 5699 at lib/kobject.c:242 kobject_add_internal+0x3f6/0xbc0 [ 208.564601] Kernel panic - not syncing: panic_on_warn set ... [ 208.564601] [ 208.571943] CPU: 0 PID: 5699 Comm: syz-executor7 Not tainted 4.15.0-rc7-mm1+ #55 [ 208.579454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.588792] Call Trace: [ 208.591363] dump_stack+0x194/0x257 [ 208.594973] ? arch_local_irq_restore+0x53/0x53 [ 208.600623] ? vsnprintf+0x1ed/0x1900 [ 208.604415] panic+0x1e4/0x41c [ 208.607600] ? refcount_error_report+0x214/0x214 [ 208.612339] ? show_regs_print_info+0x18/0x18 [ 208.616828] ? __warn+0x1c1/0x200 [ 208.620265] ? kobject_add_internal+0x3f6/0xbc0 [ 208.624907] __warn+0x1dc/0x200 [ 208.628166] ? kobject_add_internal+0x3f6/0xbc0 [ 208.632814] report_bug+0x211/0x2d0 [ 208.636427] fixup_bug.part.11+0x37/0x80 [ 208.640468] do_error_trap+0x2d7/0x3e0 [ 208.644341] ? math_error+0x400/0x400 [ 208.648117] ? vprintk_emit+0x3ea/0x590 [ 208.652096] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 208.656926] do_invalid_op+0x1b/0x20 [ 208.660630] invalid_op+0x22/0x40 [ 208.664070] RIP: 0010:kobject_add_internal+0x3f6/0xbc0 [ 208.669319] RSP: 0018:ffff8801be0cf730 EFLAGS: 00010282 [ 208.674661] RAX: dffffc0000000008 RBX: ffff8801bc68d6d8 RCX: ffffffff815a58fe [ 208.681906] RDX: 0000000000010000 RSI: ffffc90001908000 RDI: 1ffff10037c19ea1 [ 208.689148] RBP: ffff8801be0cf828 R08: 1ffff10037c19e63 R09: 0000000000000000 [ 208.696394] R10: ffff8801be0cf4f0 R11: 0000000000000000 R12: 1ffff10037c19eec [ 208.703647] R13: 00000000fffffff4 R14: ffff8801d8627900 R15: ffffffff86209ac0 [ 208.710917] ? vprintk_func+0x5e/0xc0 [ 208.714707] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 208.719552] ? kobj_ns_type_registered+0x50/0x50 [ 208.724297] ? get_device_parent.isra.25+0x423/0x590 [ 208.729382] ? lock_downgrade+0x980/0x980 [ 208.733524] ? lock_release+0xa40/0xa40 [ 208.737488] kobject_add+0x132/0x1f0 [ 208.741181] ? kobject_add_internal+0xbc0/0xbc0 [ 208.745844] ? mutex_unlock+0xd/0x10 [ 208.749530] ? device_add+0x350/0x1650 [ 208.753413] device_add+0x35d/0x1650 [ 208.757099] ? dev_set_name+0xb4/0xf0 [ 208.760876] ? device_initialize+0x5b0/0x5b0 [ 208.765279] ? device_private_init+0x230/0x230 [ 208.769838] ? rtnl_is_locked+0x54/0xb0 [ 208.773809] netdev_register_kobject+0x183/0x360 [ 208.778562] register_netdevice+0xb41/0x1020 [ 208.782973] ? netdev_change_features+0x100/0x100 [ 208.787831] register_netdev+0x1a/0x30 [ 208.791696] br_add_bridge+0x97/0xd0 [ 208.795388] br_ioctl_deviceless_stub+0x8fe/0xa00 [ 208.800203] ? lock_downgrade+0x980/0x980 [ 208.804346] ? lock_release+0xa40/0xa40 [ 208.808298] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 208.813119] ? __lock_is_held+0xb6/0x140 [ 208.817213] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 208.823083] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 208.827904] sock_ioctl+0x383/0x440 [ 208.831514] ? dlci_ioctl_set+0x40/0x40 [ 208.835465] do_vfs_ioctl+0x1b1/0x1520 [ 208.839328] ? _cond_resched+0x14/0x30 [ 208.843204] ? ioctl_preallocate+0x2b0/0x2b0 [ 208.847598] ? selinux_capable+0x40/0x40 [ 208.851653] ? __sb_end_write+0xa0/0xd0 [ 208.855614] ? fput+0xd2/0x140 [ 208.858798] ? security_file_ioctl+0x89/0xb0 [ 208.863193] SyS_ioctl+0x8f/0xc0 [ 208.866556] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 208.871289] RIP: 0033:0x452ac9 [ 208.874454] RSP: 002b:00007f496e05cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 208.882150] RAX: ffffffffffffffda RBX: 00007f496e05caa0 RCX: 0000000000452ac9 [ 208.889410] RDX: 0000000020fdf000 RSI: 0000000000008940 RDI: 0000000000000013 [ 208.896664] RBP: 00007f496e05ca90 R08: 0000000000000000 R09: 0000000000000000 [ 208.903918] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 208.911171] R13: 00007f496e05cbc8 R14: 00000000004b767a R15: 0000000000000000 [ 208.919384] Dumping ftrace buffer: [ 208.923148] (ftrace buffer empty) [ 208.926845] Kernel Offset: disabled [ 208.930450] Rebooting in 86400 seconds..