19000-0x28)={@common='tunl0\x00', @ifru_mtu=0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r1, 0x5) socket$inet(0x2, 0x80001, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00003a3000-0xb)='/dev/mixer\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r2, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:09:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 00:09:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00001ca000)='/dev/usbmon#\x00', 0x5, 0xf48c0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000526000)="07ebe8e4f5a8b56bd35981be1d027aa539830fea80eda968c6") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000731000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9, 0x1, 0x1, 0x5, 0x5, 0x8, 0x100000000}, 0x20) [ 478.594140] audit: type=1326 audit(1515629398.292:8432): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25093 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/11 00:09:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00001ca000)='/dev/usbmon#\x00', 0x5, 0xf48c0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000526000)="07ebe8e4f5a8b56bd35981be1d027aa539830fea80eda968c6") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000731000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9, 0x1, 0x1, 0x5, 0x5, 0x8, 0x100000000}, 0x20) [ 478.639425] audit: type=1326 audit(1515629398.292:8433): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25093 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 478.674502] audit: type=1326 audit(1515629398.294:8434): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25093 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40ce01 code=0x7ffc0000 [ 478.701620] audit: type=1326 audit(1515629398.294:8435): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25093 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 478.727124] audit: type=1326 audit(1515629398.294:8436): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25093 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/11 00:09:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000087a000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f2f66696c653000", 0x0) pread64(r0, &(0x7f00004c4000-0xf7)=""/247, 0xf7, 0x0) 2018/01/11 00:09:58 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67", 0xbd) 2018/01/11 00:09:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00001ca000)='/dev/usbmon#\x00', 0x5, 0xf48c0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000526000)="07ebe8e4f5a8b56bd35981be1d027aa539830fea80eda968c6") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000731000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9, 0x1, 0x1, 0x5, 0x5, 0x8, 0x100000000}, 0x20) 2018/01/11 00:09:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000894000+0x3ae)=0x0, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00008a3000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=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}}, &(0x7f0000ac7000-0x4)=0xe8) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00006ab000-0x4)=0x0, &(0x7f00008de000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000942000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f0000ee5000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000028a000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x2, 0x200, 0xa, 0xa0, 0xa0, 0x0, r1, r2}, {0x3, 0x16be, 0x6, 0x9, 0x200, 0x7, 0x4, 0x2}, {0x1, 0x20, 0x2, 0x8}, 0x2, 0x2, 0x1, 0x1, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x6, 0x3, 0x3, 0x8274, 0x49a, 0x6, 0xfffffffffffffff7}}, 0xe8) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = openat$audio(0xffffffffffffff9c, &(0x7f000034b000)='/dev/audio\x00', 0x1, 0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000b9a000)={0x0, 0x0}, &(0x7f0000366000)=0x8) ioctl$TCSBRKP(r4, 0x5425, 0x94d9) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000a37000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/11 00:09:58 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006f3000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0xecb000)=nil, 0xecb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000ecb000)={0x3, 0x72, 0xffffffff, 0x7}) 2018/01/11 00:09:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007ec000-0x7)='ns/pid\x00') ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00005e0000)=0xffffffffffffffff) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000d89000-0x8)={0x7, 0x7, 0x98, 0x101, 0x2}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000012c000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000e6000)=0xc) 2018/01/11 00:09:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d37000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00004f1000-0x9)='/dev/rtc\x00', 0x400000, 0x0) epoll_create1(0x80000) linkat(r1, &(0x7f0000f88000-0x8)='./file0\x00', r2, &(0x7f000012b000-0x8)='./file0\x00', 0xffc) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f000056d000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/11 00:09:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r1 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000019000-0x28)={@common='tunl0\x00', @ifru_mtu=0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r1, 0x5) socket$inet(0x2, 0x80001, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r2, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:09:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00001ca000)='/dev/usbmon#\x00', 0x5, 0xf48c0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000526000)="07ebe8e4f5a8b56bd35981be1d027aa539830fea80eda968c6") 2018/01/11 00:09:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00001ca000)='/dev/usbmon#\x00', 0x5, 0xf48c0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000526000)="07ebe8e4f5a8b56bd35981be1d027aa539830fea80eda968c6") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000731000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9, 0x1, 0x1, 0x5, 0x5, 0x8, 0x100000000}, 0x20) 2018/01/11 00:09:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000692000-0xb)='/dev/adsp#\x00', 0x3, 0x222000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) syz_open_dev$sndtimer(&(0x7f0000295000-0xf)='/dev/snd/timer\x00', 0x0, 0x200) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00006be000-0x4)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000be7000)={{0xa, 0x2, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x6, [0x2, 0xffffffff00000001, 0x4, 0x8, 0xffffffffd9d46061, 0x6000000000000000, 0xd3, 0x3]}, 0x5c) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00001bc000-0x90)={0x6, {{0x2, 0x3, @rand_addr=0xdf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004dd000-0x20)={0x0, 0x800, 0x1, 0x5, 0x5, 0x0, 0x2, 0x8, 0x0}, &(0x7f000069b000)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000eff000-0x1)={r3, 0x4, 0x3f, 0x10000}, 0x10) ioctl$sock_ifreq(r2, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) 2018/01/11 00:09:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000827000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000063a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfa000-0x4)=0xe8) getgroups(0xa, &(0x7f000033c000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) rt_sigaction(0x36, &(0x7f0000a85000-0x20)={0x8000, {0x8}, 0x10000000, 0x3f}, &(0x7f0000394000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d6c000-0x8)={0x0}) r3 = add_key$keyring(&(0x7f0000775000-0x8)='keyring\x00', &(0x7f0000310000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b3", 0x1, r3) keyctl$setperm(0x5, r3, 0x0) r4 = getuid() stat(&(0x7f00007f2000)='./file0\x00', &(0x7f0000ba4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000869000)='./file0\x00', r4, r5) pselect6(0x40, &(0x7f0000b97000-0x40)={0x2, 0x3f, 0x20, 0x72, 0x60, 0x5, 0x4, 0x3}, &(0x7f0000e21000-0x40)={0xfffffffffffffff7, 0x4, 0x8, 0x426, 0xfff, 0x8, 0x6, 0x1}, &(0x7f00006c0000+0x93d)={0x8, 0x9, 0x9, 0x1, 0x3f, 0xffffffffffffffff, 0x20, 0x3}, &(0x7f0000a44000)={0x0, 0x0}, &(0x7f00000ae000)={&(0x7f0000049000)={0x8}, 0x8}) r6 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000eeb000)=0x0) add_key$user(&(0x7f0000d20000-0x5)='user\x00', &(0x7f00002de000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dbd000-0x1000)="1d", 0x1, r3) r7 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f84000)='/selinux/member\x00', 0x2, 0x0) getsockopt$bt_BT_SECURITY(r7, 0x112, 0x4, &(0x7f00009db000)={0x0, 0x0}, 0x2) ioctl$TIOCMBIS(r7, 0x5416, &(0x7f000010c000)=0x7fffffff) 2018/01/11 00:09:58 executing program 7: perf_event_open(&(0x7f0000758000-0x78)={0x1, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000013000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x4, 0x200000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000013000-0x4)=0x100, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 00:09:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r1 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000019000-0x28)={@common='tunl0\x00', @ifru_mtu=0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r1, 0x5) r2 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r2, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:09:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$usbmon(&(0x7f00001ca000)='/dev/usbmon#\x00', 0x5, 0xf48c0) 2018/01/11 00:09:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008f9000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00008ec000-0x4)=0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00007ad000-0x28)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000f6b000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "015513", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/11 00:09:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000d4e000-0xa)='/dev/dsp#\x00', 0x2400005b4, 0x20280) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f00003d0000)=[{r0, 0x4440, 0x0}], 0x1, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 479.262693] QAT: Invalid ioctl [ 479.288257] QAT: Invalid ioctl 2018/01/11 00:09:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) close(r0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000d9a000-0x26)="26000000130047f1ff170080cdffff0300000000010000000000000000080932050021006e35", 0x26) r2 = dup3(r1, r1, 0x80000) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f000012b000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/11 00:09:59 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67", 0xbd) 2018/01/11 00:09:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000748000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @empty=0x0}, &(0x7f00001ac000-0x4)=0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000d0f000)={0x2, 0xaea, 0x6}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00005a5000+0x3b)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd1000-0xc)='/dev/rfkill\x00', 0x0, 0x0) accept$alg(r3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000390000-0x10)={0x0, 0x0, 0x0, 0x3ff, 0x0}, &(0x7f0000445000-0x4)=0x10) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000874000)=0x0, &(0x7f0000dfc000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000951000-0x104)={0x0, 0x5b, "bd45714f624762e3beb0fe78fa95bb4e036d57a530e3254ea11d928c99c01d4340e8f09b924ebdd66605a7c2b5bb7321e151a477553254ea1b9cb2bbd65294747c96028859f8fbf7d3a22999be9ccd5d489238d80dbf3b57b25f99"}, &(0x7f0000b92000-0x4)=0x63) mq_timedreceive(r2, &(0x7f0000377000-0x1000)=""/4096, 0x1000, 0x15e, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000053c000)={r4, 0x0, 0x0, []}, &(0x7f0000adc000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x0}, &(0x7f000016f000-0x4)=0x20) clone(0x0, &(0x7f0000de9000)="", &(0x7f000019c000-0x4)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008b5000-0x4)="00caec") fsetxattr(r0, &(0x7f0000542000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00003af000-0xe)='rng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x2) flock(r3, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000855000-0x68)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000000)=0x0) 2018/01/11 00:09:59 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='net/netfilter\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d81000)={r1, 0x1000, "ec039a45b03fc0a137656c9dca22708c36f215fe51d0e45c7c102a1cbbb041f050222e1134e075dbe40fef00ca0c9ccdc09d833e2e3e1154ce65f137d75af5fd2e7e08d26ff0deabcb92aaff4939cf0d58c2205b65524b16a1e5391af2a6117180385d4c805c015272c5966f7c808ea0cdb660c091ab5ec73296c01bb423eca2556fa7e9755da7111742460f711f6a8a57d831bb5bad9b23c065fd916e8da894927a05789aef613047295b15d108e46b4d28c0321d63204a45a1c08a607741b2f897a858973249a9282ca6e2c5e1812d40f0feada66188e1df44c6a2a93ae16ed1a3274d3f5f504886210c51769df0fc1355f59dee76a610c78f207bc92929ea40e5650354ac502cb6c3550ea67a2bb7f2b1a9c0d2e34226e07da098be73ca79aec170b8b7be7cc4b148c420e4731bb82ae302110c9e9f2bbf642a88b0adbe088b26af73d67d8d921f6926d0994fdc804fc7a3e063790c3814bda496a80d84d45befe3a0a0d6dba00a49630f04afa58ecc6a57fb8a7ab5b2d57eb6954c94257721d2823e262f1677c80743c535aa26d0ab7d0d14b1cab903b28facda469856ebebafc3e18feefdf0e8e06d94ae78b50e8c724667107cf834e83a4209eabefae3d5ddd342eee0200de63c6c85bb73a60496f51490de8422ff1b146d72a1e1b1b7986f91d61f874fb5d27b3023b38f21033d128e04a93e615e751eb4cecfe1f326455597b13ba62c56bb93e537603a2e0bbbb665e8d008d0ece99347bb4cfb80d7e409e2b0d0e0dbe96362e7299a21336bda7ff0df07df990bfb90ffbdd2fcbb08a000e13286050cbcc5cdbf9ae3298370e46f1dd648a81491f06900d05d90b5c984e90d531f241b439d815a6fb9199abac670ee3571853258b034661fc0469ff5b0fa7b8cdbff5599c1c47e80a2e861e615a410b17d3884e4ddb93f1a1f2aa7544fb3507d048f7584955c8ff61316a6aead0c0b2933da049fd621fa5f3ac0e93547e9bec7c311cf6bfa7faabe8a785ec799369d65ed4ca753a4a65720a9a715fb733dde89ee85963a426123de910b6b098fc92bec83bbab0f1bcf0d9fb05c24b47e438b28f40a6fa887d13385d6b34c414f0688b4155bf072f87c1e45aea1ed27a3640efc1a19b2f8198f750d9dcd29c1c7e2b7881258c2bb2e290591637c90050f01cd2f3e58281f2c08e1755bc2f9ce5d969dd0a82c16d44be64888c30d13c3564972718398d5cb554677a74a8947a87a2daadf37624afbc13d1918e28492487c3629a5f3ee49e4a075544b92dbffc9d9b30b882b7a2a15feec4d2f2e60f0ed0cc417e72e0acaa34d038ad86afbabf71cf293b3f711c789423af3370498ea019e91adacff0e7b0ee93a30ff0edf4fb6a09fe4484279c3a4e9b014f653b0f0809a1c75c39503c4705ae76b8dcbcf78c07981528f54a78949c9ee3b6a77e7f757b953abbada81ac93ef8863bc17666bb026c5aa9ba5ed3f58e2c9da1e44d096221e234876943668d6ae6402dab954a5831cb7f4ed813d19cd0d860217ee4f84c23158b8d610610e94365f4cb9218480cd179d06766e9fb69e3ee0d6b0574ee93f24f547d876d582d267301da8c3f219cf79bb32437a5385be5e9d01c4a3cb602bb15dde7ac0124cad5ea966b43a16f06cc86c1631858cf944759f3327484ee3a0c9bae5928d3736efe3bd863158b1d1d45c299b6090439cbb0c4ed3e8691fc42fe02946b3d71254640a9ca9ad519e52b1728dc61f3132662c435059f045add500b11c2cbf48971385696831b6deb4960525aacdf2fb19e8a12a99028bb87324c774c9ff571fca2c1fa558e54f801d96a463c47cdf95df2182b4eae79d7d019cb39ae58c6dad755839d78c886596a3983059bc8836c33c890c7d0685ab82cf5019c0fa41e37218775b2f306593235a59148c5c453c92bb71296344fefd164538fe10a2c6fa80de483d6f7166ad64a48f3945aca95c3467477b4f8676cb4ab019bc3388b84c5d2c4b9f4ed4ab9f91cc8c280e69e6f0d382cd7ad7643ac930ca1bff6e959c5589aeac264c57158eea411d4136678b8dbea40b82d52b464a3e6c75271ecf9b1ff9650ef20184f61e71b0c83f5d8b097d15220d16a224b58c31e3e7cfe79b33b90d7a1707a1989beccc4577afb3bda4573a72ad1171b6985f16cfa2a2ca3d92fbfdc6bd36a4b4726c86636a40ba087df668e7536e599990e9e76a1f353611717cee11ee0abce4eaf67dccb73c527e2ecee7701942e9eb82dc158723324cce801e3a87ace4f4e993507bfa90c99b138a968bfc61414a6a9adc7b1ab11267371720be3e4f61b2c700166381f65fc4bb3e6be8bf362a074a90ab7dfbc7ae5c8e233e929d3ef5e05160301fef33367428753a8976fa592550ec99ee168fbd81c63ff652e11704d9231d5c4eb198339c740c0bf5404cea0723086ddcd48041367d400163417773b3f3d40a3d583cefe2501215727e246d8f034899ead1db7a9c3c05ca9062d06cc008d9efa22150af3cfeccb94607bf8da7d4c0e33ab0e5416a994f328f716290cff8e7f111e7a3fecc669d233e9981ca85789cdb8c4b934b6a00bc5508bd4b5e0b0346e2873a1b91c3fc30a2ae553d315a15d530a453cc69587e3e7666faf683ab1ba16091ab8d48dd19c07b382228d77ef7744bc3a0c205929a6ba960b81c079a30ba1bfa12bf15d7e416adffdfc1034c9a647e17ff3590445129ebe041f90eb790af274e162b206ae4c4e67b1ca9bbfc66fde2ff6f09f431b60be85301d229898ae40ff4472a1b1ac603d2b2c40b7a49d82134a187b0a9d5636f8de93d7dbc5c6ed06c116c0dc6eee0da7469aabcc6f92abe1eba561470779b9d6f42be1d72413ba2da6577f9e9e3822dd84c5edca7d0fbd20ababe21be45d9535667f32d0be4bd63aa2457f11ba8f5270dd69bf438bc1642265d860ec2cd678597884d8c834f7b970d8c548bf1d6747ed27716d4ee83c09078c56f09032df6b63d1dc65cdecaf601a1751b028026fcd678e8140c6739437ab830334e58866f15bd42f559cd8bf163fbaf2ee07c0e0f90d490b42775a02b19a1851948f526486004beeeea7ee73790e24acf3c870f721f105cfa83e2f93a6cc4ae714877eeea03fe6e27019ea48fb678dd9038a408bb4c97e5b4421d932467602aa65a915331e7c1100126bd424aee85b598e6746414ce574d20688506ec194e67d91a6954121e6d11a7a09d175a5bde0eee8d8898edd526e63c1743c32dd591f0f5357ab0227980ba6363b6cbee5721bb52f1bd3252e44896b3de352fec2a407fa5992899e9f78a4e4d0fa72b91217f7e9a75f112df7df716adba1c86971481df68ce272ddb3e0f34488294f65db03299161f4601f9affd44dc5304b38ad93c515a5d6c19752f65ea4ba5dc5f21348ca0d4311bbe23925457c4bfde4628cdef4643794b7dca649991dc133279e70da1dba1aa0bf257eb0f5afc204594bc673535173894064de9860b527e2ffd9b9bfd703cba2591af663b2196fe7f9519db7a189f95cb3f7365ac4f01bcdc4d4e406172e9bb31756adfe7a1d2047357a6c80585eb282ac58d00af98462e1f15b614686492f9854e19f8998abb639c03143c5b4d18e3be3ea4d62927b865a1cea73dc9d81a104f41b4f52b44c5deac8fec22f9a86bfbc621a2dfce8614703aa3ff593cac8c6b8809745d60340b1309d2e9afdcd6920aed8daf4fbfb6331ffc5728727af8d851b1aa5bb48a6d11ef538fc9676af0bad4651f555016f072e838c11735fe944375066240830600de8361f3a2479212ae96ff8343bb1ba1e3470f59dd365944d1344fbffc9cdcaf66ca96f3095fd211e5a4d702a89508d5b6dbea3b965edc5138985e91dcc6d19b18bab7737854cb30bf944095a66da8317a648a70f9148ba8f91ca3dad047f66076775d0767efc57abbdfe27ad66f9ed58b50ecaae88913d4c172379de59e5caa1c292859827bc3d9ad0ae86f521866c18b5a082cba8d19eb86bceb798b3bbcde6ad5f9c63507676f33ac64812876052d6a8320f77d71d8918ee060dbeff92cefee9a7727bd4dc115c7f6bf9a28e16f07d5a92b632dc7beca631ba3db63d635fbcd77e3292cba626f2d5302d423db6eeed1c8bb42e7ea23bce17807b7039ee6cacea71725eb57b4a32e6c0fef59cbd1530f86aef21422c52c88a0a9df003bd1c85cffcda76e5f16c113f9622bfe0bd02432fac1f4a33cf9e9302ba6d1b1a5d9e529ba8f7515d2af37aea5b2d4c141b01d40f41ad8a705f49f62da526428fbc56cf159aab33de95bce22449a6d3f69d9d273a8f0451409cb6725c7d13966e5c99af5d1e4a9111dbe2a0d567885866ca9af284b27c3f480ecff94d39b98d58d39fdc00aef210835a5b98151fc5fdf378abd9a46234706977a502b6422ce610f17d732dedac7bf82f6c3bab9a5eddb9f92731d0db02d3b25b2540f4c45d893c26b2a6b71ac3f9f8815d6ad215a47b28cfeed616f458a67f5927d807d94b6c94f1f34cd7d57a764e0938eb8a899a997d224fb3b094b167f2704410eb675834dbaffdd67185998a2f0f95837762d592ebff105e85856f619e857ee13c4a3bedf8879e114868a8b5b0e2db4bd954bfc21c8964ccd617ba6aa1467f2adb407f257c7428fa0a2e8bc1f3a17a335625d961f439ca9b400b288ea962d2c03710496091b193f9d0a9cfaa4e71ab10cfdc979ce6ebb7f75e00c7a07ee6ef7c26be8554b5807c16adfbe9f17bfb1ab93d56942067ebeb4624b7be93593de9fd5242ccca7d5980135f84e8a37cc1136300ddff83dffe5a3281f88c350d257b836f1568b8b3849ae9c466732a9ffff5f5ef7bc97f0fa83f785739e67ccb9749c93999be5836e6a68c35a357b92ce65c529e4febc2ccf7c8ab7ed75d4193d71216e188489a3c4c11395b2310964403dcc38ce519d64bcc2d486937c876061bb5c73da51903063bbbf7ccb8283b07c5885421599c6994e774aa9cfc871767eca0f2cc54d4e9a089364f4e58767fe5eb8955fbca361be281b52164f95fddfe567a043de415dd1f00bf9a881a721e700584026669d02a2da404b3a5ffe3f379ed04addb2ce7b1fa854e43a0455224cb7251d9c743fa997fc7547b684b866a50c5e1385e63a913dcbebaf0d0dffb8d2906200e370926b3580a80ba9263d6394033337fd014745dd0699db740cc899e00ffd640eaf77dcf735e772fac30a5bb295fe9433fa9091252af744017594a69d7273f5ee8ff87a1d0e2c04afe6a23b120d1f902a4bb25fcc44a7af6892b4345710002bda14065f283537de2145df6d2e17944c197da7e45fd0e72d4633d31c107638697ece22041c2e511c2ec255e97843f9d802d6cc6316b98244c800772d51090d83b8c66ee420bf03ce6d3ffb068f03a0c64cd43ff01bbd06836b6fe737edd83d9e167138701dc3f5f451ff78c00a3fef6b05c9247c8b1bbc54d1c5eb5a4d64528ee028aff044b5f52146b6abff36b3aad2d1a3679670d98b15ea9f41d8a1bdaf9476e27c5ad4da749fafc095e94f00bd6672e8069c874ec046164520e24baeb43f34c77b16b498860fbb8086d0884f06c0d0f604c334fef75252b963221b634091699c3d9610e4df59907c5eca397b11481a1b5c9f50b50f61fdfe71d90724434f9e0a43f05fb2e7cfcef1560507afc8361d309f919772e3d3248878896c2e77f344d51598dee3c76ca0e49aa0d58412cb021ab3a57286971477643ee8b7dd0922bd0193f83393443a323dd5906ac32b7c9b3c5012a8e1d299809e486046cccfd8959d72"}, &(0x7f0000001000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x7)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000001000)=""/249) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f000015d000-0x40)={0x0, 0x0, &(0x7f0000829000)=[], &(0x7f0000000000+0xf0f)=[], 0x0, 0x1, 0x80000000, &(0x7f0000ac6000-0x4)=[0x0], &(0x7f0000001000-0x18)=[0x27], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000066c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r3) 2018/01/11 00:09:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff46, &(0x7f0000001000-0x2c)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x102, 0x2c, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "35da"}}}}}, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c90000)='/dev/mixer\x00', 0x200000, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000001000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x64, 0x0, &(0x7f0000001000-0x64)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x60, 0x48, &(0x7f0000000000)=[@fda={0x66646185, 0xa, 0x3, 0x27}, @fda={0x66646185, 0xa, 0x2, 0x2c}, @fda={0x66646185, 0x3, 0x0, 0x20}], &(0x7f00002c0000-0x48)=[0x0, 0x78, 0x18, 0x48, 0x38, 0x40, 0x58, 0x38, 0x0]}, 0x1}}, @acquire={0x40046305, 0x3}, @clear_death={0x400c630f, 0x4, 0x1}], 0x43, 0x0, &(0x7f0000000000)="bba6beb594e690f51742a6c3a60f794c5737ce8a418b378f05cc797d7377dadea85be6bcaf809a589685a320ed305d54ec75a00f0a1ad2047a99dfc9589c6187143172"}) epoll_create(0x400000000000405) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x1000, 0x2, 0x5fa, 0x3, 0x8, 0x6, 0x2, 0x5, 0x0, 0x9, 0x2}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000)=""/129) 2018/01/11 00:09:59 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000008000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000007000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000009000)='loginuid\x00') mmap$binder(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4, 0x18812, r1, 0x0) 2018/01/11 00:09:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:09:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000019000-0x28)={@common='tunl0\x00', @ifru_mtu=0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:09:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 479.351039] kauditd_printk_skb: 36 callbacks suppressed [ 479.351049] audit: type=1400 audit(1515629399.049:8473): avc: denied { map } for pid=25173 comm="syz-executor6" path="/proc/10586/task/10587/loginuid" dev="proc" ino=195658 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/01/11 00:09:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsa(&(0x7f00000b5000)='/dev/vcsa#\x00', 0xffffffffffffff81, 0x80) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000f6d000-0xe2)=""/226) write(r0, &(0x7f0000af6000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) recvfrom(r0, &(0x7f0000018000)=""/0, 0x0, 0x0, &(0x7f00004d3000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/11 00:09:59 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67", 0xbd) 2018/01/11 00:09:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:09:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00008a7000-0xb)='/dev/mixer\x00', 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000f8e000)=0x0, &(0x7f0000e4e000)=0x141) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000a3c000-0x9f)=""/159, &(0x7f00002e3000)=0x9f) 2018/01/11 00:09:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004c4000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00007c5000-0x30)={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f00000c3000)={0x20080522, 0x0}, &(0x7f0000cca000-0x18)={0x0, 0x0, 0x0, 0x2d, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000805000-0x4)=0x0) 2018/01/11 00:09:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f00005cb000)=@ethtool_channels={0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00002b6000)={0x0, 0x2}, &(0x7f00004fa000-0x4)=0x6) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000630000-0x15)='/proc/self/net/pfkey\x00', 0x802, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00005d5000-0x20)={0x0, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00009ff000-0x10)={r3, 0x9}) r4 = syz_open_procfs(0x0, &(0x7f00003ba000)='net/ipx\x00') ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000fee000)=0x3) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d50000-0x8)={r1, 0x1}, &(0x7f0000d88000-0x4)=0x8) 2018/01/11 00:09:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000019000-0x28)={@common='tunl0\x00', @ifru_mtu=0x4}) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) [ 479.406832] audit: type=1400 audit(1515629399.049:8474): avc: denied { execute } for pid=25173 comm="syz-executor6" path="/proc/10586/task/10587/loginuid" dev="proc" ino=195658 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/01/11 00:09:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:09:59 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000003000)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$FIONREAD(r0, 0x541b, &(0x7f000011c000)=0x0) 2018/01/11 00:09:59 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:09:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000046a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000483000)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c51000)="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", 0x1000, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001f0000-0x78)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x28004100, &(0x7f0000001000-0xf7)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000001000-0x65)="") 2018/01/11 00:09:59 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 479.480861] QAT: Invalid ioctl [ 479.494880] QAT: Invalid ioctl [ 479.515232] QAT: Invalid ioctl [ 479.528999] QAT: Invalid ioctl 2018/01/11 00:09:59 executing program 0: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x1000013, &(0x7f0000001000-0x1)="") timerfd_create(0x7, 0x80000) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000037000)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000037000)={0x2, &(0x7f0000037000)=[{0x0, 0x0}, {0x0, 0x0}]}) set_tid_address(&(0x7f0000037000-0x4)=0x0) creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) 2018/01/11 00:09:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x68) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000da2000-0x4)=0x0, &(0x7f00003e5000-0x4)=0x4) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/11 00:09:59 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef679567", 0xbf) 2018/01/11 00:09:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) socket$inet6(0xa, 0xa, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:09:59 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a23000-0x24)="2400000052001f0014f9f407000904000200071008000100feffffff0800000000000000", 0x24) 2018/01/11 00:09:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000de1000)='/dev/vcsa#\x00', 0x51, 0xf232fa5e94fbe8b3) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000068f000-0x4)=0x0) r1 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/01/11 00:09:59 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:09:59 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x7fff, 0x1000, 0x9, 0x2, 0x7}, 0x14) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x80000080045010, &(0x7f0000004000-0x8)=0x0) 2018/01/11 00:09:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00007b1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000601000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000c55000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00002d5000-0x108)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x602, 0x8, 0x6, 0x1280, 0x2, 0xfc, 0x1000, 0x1, 0x6, 0x7, 0x0, 0xd44, 0x0, 0x2, 0x80]}, &(0x7f0000296000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000048e000-0x33)={r2, 0x2b, "d3c2b1cdffb8204a5b18db52dabbad15f7c9c73a79324e1e2aa425a9d69f45ad9a696e724242b841850acf"}, &(0x7f0000741000)=0x33) 2018/01/11 00:09:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:09:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:09:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$mice(&(0x7f0000f4f000-0x10)='/dev/input/mice\x00', 0x0, 0x0) connect$netrom(r2, &(0x7f00009ab000-0x10)=@ax25={0x3, {"7fe4de972fe42b"}, 0xafef527}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r3 = syz_open_dev$dspn(&(0x7f0000dfe000)='/dev/dsp#\x00', 0x7, 0x224942) connect$bt_rfcomm(r3, &(0x7f0000f0b000)={0x1f, {0x8, 0x80000000, 0x9, 0x401, 0x9, 0x7}, 0x6}, 0x9) getsockname$ax25(r3, &(0x7f0000296000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e48000-0x4)=0x10) tkill(r0, 0x1000000000016) getegid() 2018/01/11 00:09:59 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef679567", 0xbf) 2018/01/11 00:09:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fgetxattr(0xffffffffffffffff, &(0x7f0000cd0000)=@random={'system.\x00', 'cgroupposix_acl_accesseth0}+trusted\x00'}, &(0x7f00003dd000-0xea)=""/234, 0xea) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007d7000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000cb5000-0xd)='/dev/usbmon#\x00', 0xa1, 0x400) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00004de000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000dce000)={r1, 0x2, 0xfffffffffffff001, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 00:09:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x5, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000e13000-0x4)=r2, 0x1d2) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000955000-0x8)={r2, r0}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d3a000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f000092a000-0x8)=0x5000) sendto$inet(r2, &(0x7f0000b12000)="c4d4", 0x2, 0x0, &(0x7f0000ebb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 00:09:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aac000-0x4)='net\x00') write(r0, &(0x7f00002a3000)="", 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00003f2000-0x31)={r1, 0x6, 0x1b3, "d080f41e315de45ad93e4736b3dab3ed417df828fbd0f43c34e7a5551269b81560e8e8470adb65"}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00005dc000)=""/104) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f000091a000-0x8)={0x0, 0x0}) sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x8000000026) fcntl$setsig(r1, 0xa, 0x1c) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/11 00:09:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:09:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000071a000)='/selinux/context\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000a92000-0x4)=0x7, 0x4) r2 = socket$inet_sctp(0x2, 0xa, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000617000)=[{&(0x7f0000477000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00004f9000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r3 = dup3(r0, r2, 0x0) r4 = socket$inet(0x2, 0x3, 0x8000000000049) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000b5e000)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00006d4000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r3, &(0x7f000044d000-0x9a)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 00:09:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) [ 479.668480] audit: type=1326 audit(1515629399.367:8475): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25261 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/11 00:09:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0}) r0 = socket(0x400000000000000a, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00005c1000)=0x9, 0x4) 2018/01/11 00:09:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:09:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f0000007000-0x18)=[&(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000002000-0x1000)="93ab3a673ce96cf318e44d0bc907dda414cb45c0ae4f5428aa2885c3157b8ce4b5536b6f00cb119d2080e34fb42346a686175900c6534d5765", 0x39, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) 2018/01/11 00:09:59 executing program 6: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009cf000)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00006e2000)=0x0, &(0x7f0000df1000)=0x4) sendto$inet(r0, &(0x7f0000df0000)="5d42f890e4dd778a1c3b00a4067bd51de24db40c", 0x14, 0x804, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 00:09:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:09:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000038000)='/dev/sg#\x00', 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) semtimedop(0x0, &(0x7f000000c000)=[{0x0, 0x6c, 0x1800}], 0x1, &(0x7f0000006000-0x10)={0x0, 0x0}) r0 = gettid() prlimit64(r0, 0xf, 0x0, &(0x7f00006c4000-0x10)={0x0, 0x0}) [ 479.761860] audit: type=1326 audit(1515629399.367:8476): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25261 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 479.761876] audit: type=1326 audit(1515629399.393:8477): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25261 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=193 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 479.761892] audit: type=1326 audit(1515629399.393:8478): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25261 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 479.761910] audit: type=1326 audit(1515629399.393:8479): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25261 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 479.761927] audit: type=1326 audit(1515629399.395:8480): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25261 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/11 00:09:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) 2018/01/11 00:09:59 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef679567", 0xbf) 2018/01/11 00:09:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000bfa000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bd7000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8000}, &(0x7f00002ae000)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d09000)={r1, @in6={{0xa, 0x2, 0xffffffffffffffc0, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e3e000)=0x8c) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c87000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000ec3000-0x8)={0x7, 0x1}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000891000-0x4)=0xffff) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001d4000-0x8)={r2, 0x1ff}, 0x8) recvmsg(r0, &(0x7f0000483000)={&(0x7f00006d5000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005ea000-0x30)=[{&(0x7f0000086000)=""/147, 0x93}, {&(0x7f00007a1000-0xe2)=""/226, 0xe2}, {&(0x7f00005ea000)=""/75, 0x4b}], 0x3, &(0x7f0000ca4000-0xda)=""/218, 0xda, 0xb9ed}, 0x2002) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f5b000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000ffb000-0x10)={0x0, 0x6}) 2018/01/11 00:09:59 executing program 7: r0 = socket(0x18, 0x0, 0x1) recvfrom$ipx(r0, &(0x7f0000002000-0xab)=""/171, 0xab, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "e700ceabba6a", 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00001fc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008f1000-0x5a)="60ada9ac9aed5154e5d4dde21d4eb7463d341818be169abe05d7e3d85a674934cc3572c510a5e35798809b18a6b9bbdb98be264dd59a5735ee11843130e326b300c3f26061b18a41db5692bf8376138abd276e64f076406a10ad", 0x5a, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000003000-0x28)={@generic="36ee28f422f4e8f75ae2da3b922dcb8f", @ifru_flags=0x8000}) r2 = request_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000cc1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='keyring#\x00', 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0x62, r2) 2018/01/11 00:09:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000005a000-0x10)=@generic="1d59e2def939c042f13a845c2eab24f3") r1 = syz_open_dev$admmidi(&(0x7f0000c8c000)='/dev/admmidi#\x00', 0x5, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000001000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/11 00:09:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:09:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='task\x00') ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000483000)={0x2, 0x1, 0x7ff, 0x0, 0x6, 0x4, 0xfffffffffffffaaa, 0x3, 0x0, 0x7f, 0x1ff, 0x81, 0x0, 0x6, 0x0, 0x0, 0xff, 0x6, 0x3}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x8000000000000) preadv(r0, &(0x7f0000e23000)=[{&(0x7f0000a80000-0xa7)=""/167, 0xa7}, {&(0x7f00005f8000-0xd0)=""/208, 0xd0}, {&(0x7f0000dd9000)=""/101, 0x65}, {&(0x7f0000be8000-0x88)=""/136, 0x88}], 0x4, 0x8) fcntl$getown(r0, 0x9) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x335) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000500000)={0x2, 0x1, 0x101, 0x5, 0x4}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f0000ac5000)=0x0, 0x4) 2018/01/11 00:09:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:09:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:09:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 479.761944] audit: type=1326 audit(1515629399.396:8481): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25261 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 479.761960] audit: type=1326 audit(1515629399.397:8482): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25261 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40ce01 code=0x7ffc0000 2018/01/11 00:09:59 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000039b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt(r0, 0x8, 0xfffffffffffffff7, &(0x7f000028f000)=""/17, &(0x7f00000e5000-0x4)=0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f0000783000)=[{{0x0, 0x7530}, 0x2, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/11 00:09:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:09:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000000)=""/166) syz_open_dev$vcsa(&(0x7f00001d1000)='/dev/vcsa#\x00', 0x7f, 0x111000) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$sndmidi(&(0x7f000023b000)='/dev/snd/midiC#D#\x00', 0x5, 0x200000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000e2d000-0xa2)=""/162) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x0, [0x2, 0x7, 0x0, 0x0, 0x8, 0x7fff, 0x0, 0x0]}, 0x5c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000379000)=0x0) r4 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000b63000-0xc)={r1, r1, 0x10001}) r5 = dup3(r2, r0, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$KDDELIO(r5, 0x4b35, 0x6) r6 = syz_open_dev$audion(&(0x7f000056c000)='/dev/audio#\x00', 0x7, 0x294200) rt_sigaction(0x20, &(0x7f000058c000-0x20)={0xfff, {0x1c8}, 0x80000000, 0x1f}, &(0x7f0000fbb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00009e6000-0x8)={0x0}) ioctl$KVM_GET_LAPIC(r6, 0x8400ae8e, &(0x7f00006ef000-0x400)={"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"}) 2018/01/11 00:09:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x4, 0xf19, 0x3, 0x9, 0x84, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b4b000)='./file0\x00', 0x81) 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) mount(&(0x7f0000835000)='./file0\x00', &(0x7f000016a000)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00007fd000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x40002) mknodat(r1, &(0x7f0000165000)='./file0\x00', 0x0, 0x6) creat(&(0x7f0000e16000-0x8)='./file0\x00', 0x0) mount(&(0x7f000036c000)='./file0\x00', &(0x7f0000311000-0x8)='./file0\x00', &(0x7f0000674000)='gfs2\x00', 0x22028, &(0x7f00005f4000-0x48)="f824dada17ec9ea3ed679c0f472f0d3a292a3612850a60f88e2cd463d07f81a9099685fd366d0326e43ace078e02099dc678c95fc0b7ea644fe1d2e70327b02d50803d7bb6f1c3e7") 2018/01/11 00:09:59 executing program 0: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000093c000-0x10)="aa691371ffb86cceb3f407abe050b09a", 0x10) fcntl$dupfd(r0, 0x0, r0) 2018/01/11 00:09:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8000, 0x84880) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00008d2000-0x4c)={0x7, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000043c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c18000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000bf8000-0x1000)=""/4096, &(0x7f0000ef7000)=0x1000) io_setup(0x0, &(0x7f00001ed000-0x8)=0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e7a000-0x10)='/selinux/status\x00', 0x0, 0x0) getpeername$packet(r3, &(0x7f0000788000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000905000)=0x14) connect$packet(r5, &(0x7f0000e50000)={0x11, 0x7, r6, 0x1, 0x8, 0x6, @random="361f2b9a8dc8", [0x0, 0x0]}, 0x14) io_submit(r4, 0x1, &(0x7f00009f6000)=[&(0x7f0000e55000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000061f000)="f1", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) sendmsg$alg(r3, &(0x7f0000f3e000)={0x0, 0x0, &(0x7f00000f9000-0x50)=[{&(0x7f0000458000)="", 0x0}, {&(0x7f0000813000)="0109922f4abb50907d6ede7dd618a1fffb5324e4da91bde8506d12c8e5bf25ed9128b996fdda932e31612e54cb1a93901d3c600e9b1bb29d3584c896a9fb0ee4c22e4da6", 0x44}, {&(0x7f0000e7b000)="d6e7dde263f45df2a92ae5e672", 0xd}, {&(0x7f000089a000)="a9a72a9660d08d52f75b96908638ada574de4ab1f54eabf6f3101e70672a28dcc61135296b1e6c96ea9c7d82a78f3578c459e64a2b4b2690ad0ef1ccac4bba15e1f0d7959d635c3560d5e5714c8acea62bbe719796e84d97a6fa28e2bd521ded4a", 0x61}, {&(0x7f0000385000)="d17784c81a30d24fe7e85f37240a67b3782d1f668beea51c0521ab079f060e753b24e2cef30533625071a4437f67e781e200d2aad5261985e3df1c20b055927d34841d9c81a8ac53d249338302df2c321f1fe07196a178648513db68b18daa6554a1391c96edce7c00b3e869af4bc912db0ef2daf2f18afdbdb33ffc68b651bb42e49d6416639196beffe28900436c1a668dcd9608031d48639a3e5b6981479b37a72509631685d60b4ea9a21bbe4984e35698c91e677006a51e42f70916f85c292e97ed550eb7abf326329a6e05bf8b3906a5c01d", 0xd5}], 0x5, &(0x7f0000980000-0xd2)=[@iv={0x60, 0x117, 0x2, 0x48, "ec086c3d383044ad97ac199da3ec4cf4be15c0bea29d8138677a8d1cef921db98fc78650a62b4ca61501f5c07b20325d09e31f85eb2ebc21b4692cb45235007950247954df2ecb0d"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x28, 0x117, 0x2, 0x12, "a26728470a892edab279a117bc211972769c"}, @iv={0x28, 0x117, 0x2, 0xd, "e098c1f1acc895cf80f3f3d5da"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}], 0xf8, 0x1}, 0x4) 2018/01/11 00:09:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:09:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:09:59 executing program 1 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) 2018/01/11 00:09:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) r1 = socket(0x18, 0x0, 0x2) bind$ax25(r1, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}, 0x0}, 0x10) 2018/01/11 00:09:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000013c000)={0x6, 0xffffffffffffffff, 0x0}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000cd9000-0x30)={0x9487, 0xffff, 0x80000001, 0x2, 0x1, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x13, 0x80a, 0xfffffffffffffffe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000074a000)={0xaa, 0x10, 0x0}) write(r2, &(0x7f0000e0e000-0x24)="240000001a0025effc00000000ec0001800000000004bf0202efffe31677020048f30000", 0x24) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000610000-0x10)={&(0x7f0000913000/0x2000)=nil, 0x2000}) 2018/01/11 00:09:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00007f9000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 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, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e40000-0x4)=0x0) r1 = syz_open_dev$vcsn(&(0x7f000005b000)='/dev/vcs#\x00', 0x7, 0x41) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) connect$nfc_llcp(r1, &(0x7f0000211000)={0x27, 0x6, 0x5, 0x7, 0x80000001, 0x5, "1f2a4cb3862463f5d97031cdc9e318c6b4a8eb6906a84fd673dacafab0a2653acb1b6392cc091a6c863d472548ccdea9326d76b47b75558fd998a0be266fd6", 0x2}, 0x60) 2018/01/11 00:09:59 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ece000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001000-0x88)=""/136, &(0x7f0000000000)=0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x40000, 0x4000) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000fc4000)=""/92) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x7ff}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) 2018/01/11 00:09:59 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x0, 0x0, &(0x7f000067b000)=[], 0x2, 0x0, &(0x7f0000fc2000)="a455"}) 2018/01/11 00:09:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:09:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:09:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0xd000, 0x0, &(0x7f000044d000/0xd000)=nil) 2018/01/11 00:09:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:09:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:09:59 executing program 6: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x10000000003, 0x0, 0xb, 0xc, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x3, 0xa3d9, 0x8, 0xd1, 0x1, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x80, 0x0, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000eee000-0x4)=0x5) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000f56000)={0x1008, 0x10001, "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"}, 0x400402) socketpair$inet(0x2, 0x800, 0x8, &(0x7f0000aa6000)={0x0, 0x0}) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f59000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000036e000)=0x14) r2 = syz_open_dev$adsp(&(0x7f0000f56000-0xb)='/dev/adsp#\x00', 0x9, 0x20000) getsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000106000)=""/148, &(0x7f0000a49000-0x4)=0x94) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f59000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00006d2000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f54000)=0xe8) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000198000)={0xff, 0x400, 0x0, 0x5}, 0x8) 2018/01/11 00:09:59 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000166000-0x24)={0x434a, 0x80000001, 0xbbe64f5, 0x5, 0x5, 0x5, 0x7, 0x0, 0x100000001, 0x9, 0x8, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f000061c000-0x10)={0x1, 0x2, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x7) bpf$BPF_PROG_DETACH(0x9, &(0x7f00004b1000-0x14)={0x0, 0xffffffffffffffff, 0x6, 0x1, 0x0}, 0x14) syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) 2018/01/11 00:09:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000253000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000c5e000)={0x0, 0x9, 0x6}, &(0x7f00006a9000-0x4)=0x8) prctl$getname(0x10, &(0x7f0000463000)=""/4096) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000066a000)={r1, 0x40}, 0x6) mkdir(&(0x7f0000dde000-0x8)='./file0\x00', 0x0) mount(&(0x7f00007d8000-0x8)='./file0\x00', &(0x7f000062c000-0x8)='./file0\x00', &(0x7f00007b9000-0x7)='devpts\x00', 0x0, &(0x7f0000eab000-0xc3)='N') ioctl$TCSBRKP(r0, 0x5425, 0x8001) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000535000-0x4)=0x1) 2018/01/11 00:09:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000dd9000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001b2000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000912000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00004ef000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x10000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb3, 0xffffffff, 0xff, 0x0, 0x6, 0x4, r1}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x20000000000000a, 0x2, 0x0) pipe2(&(0x7f0000b10000-0x8)={0x0, 0x0}, 0x800) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00006e8000)={r3, r4, 0x3, 0x2}, 0x10) connect$inet6(r3, &(0x7f00005ec000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf9}, 0x1c) finit_module(r2, &(0x7f00002e5000-0x1)='\x00', 0x1) syz_open_dev$usbmon(&(0x7f0000979000)='/dev/usbmon#\x00', 0x9, 0x100) r5 = syz_open_procfs(0x0, &(0x7f00001c2000-0x9)='net/udp6\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00002cf000-0x4)=0x3, 0x4) sendfile(r5, r5, &(0x7f00002b8000-0x8)=0x0, 0xf1ba) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f00007cd000-0xc8)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in6={0xa, 0x3, 0xe3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xbf95}], 0xc8) 2018/01/11 00:09:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x803, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b08000)='/proc/self/net/pfkey\x00', 0x12020, 0x0) preadv(r0, &(0x7f0000476000)=[{&(0x7f0000d36000-0x9d)=""/157, 0x9d}], 0x1, 0x0) [ 480.194751] devpts: called with bogus options [ 480.226326] devpts: called with bogus options [ 480.232888] FAULT_INJECTION: forcing a failure. [ 480.232888] name failslab, interval 1, probability 0, space 0, times 0 [ 480.251876] CPU: 1 PID: 25372 Comm: syz-executor1 Not tainted 4.15.0-rc7+ #257 [ 480.259258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.268600] Call Trace: [ 480.271178] dump_stack+0x194/0x257 [ 480.274808] ? arch_local_irq_restore+0x53/0x53 [ 480.279490] should_fail+0x8c0/0xa40 [ 480.283204] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 480.288315] ? avc_has_perm_noaudit+0x355/0x520 [ 480.292977] ? find_held_lock+0x35/0x1d0 [ 480.297031] ? __lock_is_held+0xb6/0x140 [ 480.301102] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 480.306968] ? rcu_note_context_switch+0x710/0x710 [ 480.311892] should_failslab+0xec/0x120 [ 480.315846] __kmalloc_track_caller+0x5f/0x760 [ 480.320415] ? xfrm_user_policy+0xcf/0x6d0 [ 480.324640] memdup_user+0x2c/0x90 [ 480.328160] xfrm_user_policy+0xcf/0x6d0 [ 480.332208] ? km_migrate+0x340/0x340 [ 480.336010] ? selinux_capable+0x36/0x40 [ 480.340053] ? security_capable+0x8e/0xc0 [ 480.344186] ? ns_capable_common+0xcf/0x160 [ 480.348493] do_ip_setsockopt.isra.12+0xfd9/0x3160 [ 480.353404] ? ip_ra_control+0x5c0/0x5c0 [ 480.357446] ? check_noncircular+0x20/0x20 [ 480.361670] ? find_held_lock+0x35/0x1d0 [ 480.365723] ? avc_has_perm+0x35e/0x680 [ 480.369675] ? lock_downgrade+0x980/0x980 [ 480.373806] ? lock_release+0xa40/0xa40 [ 480.377750] ? lock_downgrade+0x980/0x980 [ 480.381879] ? lock_release+0xa40/0xa40 [ 480.385842] ? __lock_is_held+0xb6/0x140 [ 480.389890] ? avc_has_perm+0x43e/0x680 [ 480.393848] ? avc_has_perm_noaudit+0x520/0x520 [ 480.398512] ? iterate_fd+0x3f0/0x3f0 [ 480.402285] ? lock_downgrade+0x980/0x980 [ 480.406411] ? __lock_is_held+0xb6/0x140 [ 480.410484] ? sock_has_perm+0x2a4/0x420 [ 480.414541] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 480.419887] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 480.425583] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 480.430847] ip_setsockopt+0x3a/0xb0 [ 480.434543] tcp_setsockopt+0x82/0xd0 [ 480.438336] sock_common_setsockopt+0x95/0xd0 [ 480.442812] SyS_setsockopt+0x189/0x360 [ 480.446768] ? SyS_recv+0x40/0x40 [ 480.450193] ? SyS_write+0x184/0x220 [ 480.453883] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 480.458703] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 480.463698] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 480.468443] entry_SYSCALL_64_fastpath+0x23/0x9a [ 480.473171] RIP: 0033:0x452ac9 2018/01/11 00:10:00 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1a, &(0x7f0000c96000)={@random="9b33c5a300d5", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @x25={0x0, 0x3, 0xfd, "feb80db6223f1d4615"}}}}, 0x0) 2018/01/11 00:10:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x1, 0x1) 2018/01/11 00:10:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x10000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000063000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3) r2 = shmget(0x3, 0x1000, 0x400, &(0x7f00000c4000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) mmap(&(0x7f0000d9a000/0x3000)=nil, 0x3000, 0x2000000, 0x44010, r0, 0x0) 2018/01/11 00:10:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f46000)='./file0\x00', 0x40, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a98000)={0x2, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00001bb000-0x10)={r1, 0x59}) prlimit64(0x0, 0x7, &(0x7f00005fe000-0x10)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/11 00:10:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x0, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:00 executing program 1 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) 2018/01/11 00:10:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00006c3000-0x4)=0xfffffffffffffff) dup2(r0, r0) close(r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000006f000-0xc)='/dev/autofs\x00', 0x242200, 0x0) openat(r2, &(0x7f00003ab000)='./file0\x00', 0x80000, 0x176) [ 480.476332] RSP: 002b:00007f7c5c8d4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 480.484016] RAX: ffffffffffffffda RBX: 00007f7c5c8d4aa0 RCX: 0000000000452ac9 [ 480.491260] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000013 [ 480.498503] RBP: 00007f7c5c8d4a90 R08: 00000000000000c0 R09: 0000000000000000 [ 480.505744] R10: 000000002003f000 R11: 0000000000000212 R12: 00000000004b767a [ 480.512984] R13: 00007f7c5c8d4bc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/11 00:10:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x0, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:00 executing program 7: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00002d0000)={0x2, &(0x7f00007b3000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r1 = accept4$inet6(r0, &(0x7f00004d2000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001ef000-0x4)=0x1c, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000315000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00006a1000)={0xfffffffffffffffa, 0xa131788796b80b0b, 'client0\x00', 0xffffffff80000002, "e9ad1539b4dc39a1", "29af97a97a56c615c2b9d5cd9cedb8952a53b23c2998dfd7bcca04c9c0f144f0", 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x693, 0x4, &(0x7f0000000000)=""/0, &(0x7f0000f7a000-0x4)=0x0) 2018/01/11 00:10:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000e98000+0x1c2)={0xfffffffffffffffc, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0xa, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x0, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setrlimit(0x4, &(0x7f0000916000)={0xffff, 0x8}) 2018/01/11 00:10:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000505000)={{0xffefffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 00:10:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f000073c000+0x592)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x84, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000)={0x1, r0, 0x1}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000946000)={0x0, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x5, 0x0, 0xc}, &(0x7f0000000000)=0xa0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000001000-0xd8)=@pic={0x9, 0x4, 0x1ff, 0x3, 0x8, 0x6, 0xf071, 0x8001, 0x0, 0x8, 0x401, 0x1, 0x401, 0x400, 0x0, 0x2}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000aaf000)=@sack_info={r4, 0x4d, 0x1000000006}, 0xc) fcntl$setstatus(r0, 0x4, 0x2000) socket$bt_l2cap(0x1f, 0x1, 0x0) [ 480.548453] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=25415 comm=syz-executor3 2018/01/11 00:10:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000eac000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027d000-0x4)=0xe8) r4 = add_key(&(0x7f0000406000-0xb)='pkcs7_test\x00', &(0x7f00008ac000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000020c000-0x1f)="426a0ac952d7ea23ee57e9e1b93f21922a2ec6c596592928e626e983ab08e5", 0x1f, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r3, r4) add_key(&(0x7f0000ee8000)='pkcs7_test\x00', &(0x7f0000bc6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a0a000-0x10)="b3646cc849e192ed98372622faf176b0", 0x10, r4) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000)=0x0, 0x7dd) 2018/01/11 00:10:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bc1000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000535000-0xc)={0x0, 0x28000000000000, 0x30}, &(0x7f00001be000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000467000-0x8)=@assoc_value={r1, 0x7ff}, &(0x7f00002a4000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a1c000)={r2, @in6={{0xa, 0x1, 0x776ddaf4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0xfffffffffffffffe, 0xffff, 0x1, 0x0}, &(0x7f0000e2f000-0x4)=0xa0) timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000fca000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000475000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/11 00:10:00 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00004dd000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000002000-0x24)={0x9, 0x400000000000, 0x6, 0x9a28, 0xa30, 0x7ff, 0x1, 0x1ff, 0x8001, 0x4, 0x7fff, 0xffff}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000001000-0x18)={0x0, 0x229, 0x4, &(0x7f0000268000-0x8)=0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000df6000-0x8)={0x0, 0x0}) listen(r2, 0x3) setsockopt(r1, 0x10d, 0x800000000e, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000002000)=""/21, &(0x7f0000003000-0x4)=0x15) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x2d1a0373, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) prctl$intptr(0x3d, 0x5) 2018/01/11 00:10:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) [ 480.609930] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=25425 comm=syz-executor3 [ 480.679744] FAULT_INJECTION: forcing a failure. [ 480.679744] name failslab, interval 1, probability 0, space 0, times 0 [ 480.691151] CPU: 1 PID: 25454 Comm: syz-executor1 Not tainted 4.15.0-rc7+ #257 [ 480.698501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.707827] Call Trace: [ 480.710396] dump_stack+0x194/0x257 [ 480.714009] ? arch_local_irq_restore+0x53/0x53 [ 480.718664] should_fail+0x8c0/0xa40 [ 480.722358] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 480.727444] ? __kernel_text_address+0xd/0x40 [ 480.731911] ? unwind_get_return_address+0x61/0xa0 [ 480.736811] ? __save_stack_trace+0x7e/0xd0 [ 480.741105] ? depot_save_stack+0x12c/0x490 [ 480.745404] ? save_stack+0xa3/0xd0 [ 480.749004] ? check_noncircular+0x20/0x20 [ 480.753224] ? kasan_kmalloc+0xad/0xe0 [ 480.757079] ? __kmalloc_track_caller+0x15e/0x760 [ 480.761896] ? memdup_user+0x2c/0x90 [ 480.765588] ? check_noncircular+0x20/0x20 [ 480.769803] ? sock_common_setsockopt+0x95/0xd0 [ 480.774440] ? SyS_setsockopt+0x189/0x360 [ 480.778557] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 480.783454] ? avc_has_perm_noaudit+0x355/0x520 [ 480.788098] ? check_noncircular+0x20/0x20 [ 480.792311] should_failslab+0xec/0x120 [ 480.796257] kmem_cache_alloc_trace+0x4b/0x750 [ 480.800812] ? __might_fault+0x110/0x1d0 [ 480.804847] ? lock_downgrade+0x980/0x980 [ 480.808973] xfrm_policy_alloc+0xc8/0x450 [ 480.813100] ? xfrm_policy_destroy+0xa0/0xa0 [ 480.817486] ? lock_release+0xa40/0xa40 [ 480.821441] pfkey_compile_policy+0x200/0xd60 [ 480.825912] xfrm_user_policy+0x246/0x6d0 [ 480.830040] ? km_migrate+0x340/0x340 [ 480.833824] ? selinux_capable+0x36/0x40 [ 480.837860] ? security_capable+0x8e/0xc0 [ 480.841982] ? ns_capable_common+0xcf/0x160 [ 480.846290] do_ip_setsockopt.isra.12+0xfd9/0x3160 [ 480.851208] ? ip_ra_control+0x5c0/0x5c0 [ 480.855248] ? check_noncircular+0x20/0x20 [ 480.859461] ? find_held_lock+0x35/0x1d0 [ 480.863500] ? avc_has_perm+0x35e/0x680 [ 480.867447] ? lock_downgrade+0x980/0x980 [ 480.871568] ? lock_release+0xa40/0xa40 [ 480.875520] ? lock_downgrade+0x980/0x980 [ 480.879650] ? lock_release+0xa40/0xa40 [ 480.883597] ? __lock_is_held+0xb6/0x140 [ 480.887630] ? avc_has_perm+0x43e/0x680 [ 480.891582] ? avc_has_perm_noaudit+0x520/0x520 [ 480.896228] ? iterate_fd+0x3f0/0x3f0 [ 480.899997] ? lock_downgrade+0x980/0x980 [ 480.904120] ? __lock_is_held+0xb6/0x140 [ 480.908166] ? sock_has_perm+0x2a4/0x420 [ 480.912211] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 480.917551] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 480.923231] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 480.928483] ip_setsockopt+0x3a/0xb0 [ 480.932170] tcp_setsockopt+0x82/0xd0 [ 480.935951] sock_common_setsockopt+0x95/0xd0 [ 480.940423] SyS_setsockopt+0x189/0x360 [ 480.944371] ? SyS_recv+0x40/0x40 [ 480.947805] ? SyS_write+0x184/0x220 [ 480.952290] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 480.957111] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 480.962104] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 480.966839] entry_SYSCALL_64_fastpath+0x23/0x9a [ 480.971563] RIP: 0033:0x452ac9 2018/01/11 00:10:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008ea000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000b6d000)=0xffff) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f000000d000-0x10)={0x0, &(0x7f0000b62000-0x1000)=""/4096}) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/01/11 00:10:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x0, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(0xffffffffffffffff, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:00 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0x200, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000002000-0x4)=0xb84) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x12)=':trusteduserself(\x00', 0xffffffffffffffff) sysinfo(&(0x7f0000002000-0x87)=""/135) 2018/01/11 00:10:00 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0xfffffffffffffe6c) 2018/01/11 00:10:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006c8000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000597000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000af2000-0x50)={0x7, 0x4, 0xcc, 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]}) dup2(r0, r1) writev(r2, &(0x7f0000f43000-0x10)=[{&(0x7f0000bbb000-0x91)="ce344bc53ba92a3b90802b8cfe1ad7ecef9ab28a227105426446620b97410652d50ee243fcc164a93d6c2dabaa1164e44fa3d5c374250f37c2a7e43dde8cb2e61d6205283cc95acb745d9a53a56ac81c357bcbb47697585b590ad684c7922030238987442f45950870fcd738de7e4ba9fcf084835e4874fd9123f33f9b5680203e04eb51bc26962afda68854a8e647e7e7", 0x37}], 0x0) 2018/01/11 00:10:00 executing program 1 (fault-call:2 fault-nth:2): mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) 2018/01/11 00:10:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89b3, &(0x7f0000019000-0x28)={@common='tunl0\x00', @ifru_mtu=0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0x3ff) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff0) getsockopt$sock_buf(r3, 0x1, 0x43, &(0x7f0000d15000)=""/0, &(0x7f000062a000)=0x19) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0x406, 0x209) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007ee000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000de8000-0x4)=0x0, &(0x7f0000c82000)=0x4) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$ax25(0xffffffffffffffff, &(0x7f0000129000)={0x0, {""/7}, 0x0}, &(0x7f0000380000)=0x10, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000e80000-0x18)=@generic={0x31, 0xebb, 0xd9}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000043f000-0x4)=0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r2, 0x6, 0x2d, &(0x7f0000011000)="a52e3a6c1673fd75d97559f8c99c45363abc89796c3b2c324c9662376795d4ba7adb96272571631a7a64d74b32517313ff7652277f079350332eab21dd6513fb3695b393f90000007f810c93e63eb0577a2b993fe938a0ca23d081a5e94248e328f3bd9b8f7d632d72fccffec969c1d57bdce5ec85009dc9ad246c944b67bb0c373f1d597f35efc1f3bffaf46d8517ebdc6ca841b8037f7a062574d075a5cc73b38e96477c705b602f1a4b42a349", 0xae) sendto$inet(r2, &(0x7f0000bef000)="9a", 0x1, 0x0, &(0x7f00004ee000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000dec000)=0x0, 0x4) pipe(&(0x7f00005d9000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0xfffffffffffffded) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000729000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r2, &(0x7f0000edb000)=""/4096, 0x1000) [ 480.974720] RSP: 002b:00007f7c5c8d4c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 480.982397] RAX: ffffffffffffffda RBX: 00007f7c5c8d4aa0 RCX: 0000000000452ac9 [ 480.989636] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000013 [ 480.996882] RBP: 00007f7c5c8d4a90 R08: 00000000000000c0 R09: 0000000000000000 [ 481.004122] R10: 000000002003f000 R11: 0000000000000212 R12: 00000000004b767a [ 481.011361] R13: 00007f7c5c8d4bc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/11 00:10:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(0xffffffffffffffff, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:00 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2000000004d, 0x0, 0x0) 2018/01/11 00:10:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 481.056720] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=25469 comm=syz-executor3 2018/01/11 00:10:00 executing program 7: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b7153033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000ff2000)=[{&(0x7f0000fee000-0x6c)="", 0x0}, {&(0x7f0000ff1000)='M', 0x1}], 0x2, &(0x7f000023a000-0x1010)={0x10, 0x2, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000fee000-0x12)='/dev/snd/midiC#D#\x00', 0x55, 0x284500) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000cd8000-0x20)={0x1, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000051a000)={0x7, r2, 0x10000, 0x91}) 2018/01/11 00:10:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a77000)='oom_score_adj\x00') setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000811000)={0x0, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) exit(0x0) preadv(r1, &(0x7f00007e8000-0x30)=[{&(0x7f0000917000)=""/1, 0x1}], 0x1, 0x0) 2018/01/11 00:10:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(0xffffffffffffffff, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:00 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000eaa000-0xe)='/selinux/load\x00', 0x2, 0x0) sendto$ax25(r0, &(0x7f0000bc9000-0x19)="acc8a3b398dad7d85e85e94e496b2b0c17648b1900741bcbaa", 0x19, 0x1, &(0x7f00004c7000)={0x3, {"2bd098e44a5324"}, 0x7}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0x5, 0x0, 0x1, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = syz_open_dev$amidi(&(0x7f0000968000)='/dev/amidi#\x00', 0x10000, 0x84080) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000069d000-0x18)={0xaa, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009d3000-0x8)={0x8, 0x100, 0x8000, 0x7}, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/11 00:10:00 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) 2018/01/11 00:10:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000182000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f000027f000-0x40)={0xfffffffffffffffb, 0x2, 0x66, 0x1000, "14e0e8e528a6c15affdbce815f2e875b96c118caf4e905f3c6336544166e7d651bdf196da62cab3afe6f6774", 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x1], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398f7d405e3048680192515106632912a33d99975bad7b10a7a79e44e8d127"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x600070, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00007d2000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 00:10:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[], 0x0) 2018/01/11 00:10:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00004cb000)='/dev/vcs#\x00', 0x9, 0x40) semget$private(0x0, 0x3, 0x205) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000657000)=""/49, &(0x7f0000687000-0x4)=0x31) socketpair(0x3, 0x7, 0x800, &(0x7f000007c000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e71000-0x4)=0x0) perf_event_open(&(0x7f0000223000)={0x3, 0x78, 0xfffffffffffff4ac, 0x39, 0x4, 0x80, 0x0, 0x194, 0x400, 0x1, 0x3, 0x0, 0x5, 0x7, 0x3, 0x0, 0x7cf, 0xff, 0x8535, 0xfffffffffffff085, 0xffff, 0x1, 0x65c5433c, 0x8, 0x40, 0x0, 0x4, 0x3, 0x7, 0x20080000000, 0x9, 0x20, 0xaee, 0x0, 0x7fff, 0x5, 0x0, 0x2, 0x0, 0x9330, 0x6, @perf_config_ext={0x3f, 0x200}, 0x4080, 0x2, 0x600000000, 0x2, 0x2, 0x100000000, 0x80000000, 0x0}, r2, 0xfffffffffffff801, r0, 0x4) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x104, &(0x7f000006d000/0x4000)=nil) r3 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000d09000-0x18)=@add_del={0x2, &(0x7f000020f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000af4000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be9000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000827000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x0, 0x5, 0x100, 0x86, 0x4000001, r5}) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000c4a000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x1, 0x43e871d4, @fr=&(0x7f0000e4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/11 00:10:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[], 0x0) 2018/01/11 00:10:00 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000003000)=0x8, 0x4) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") 2018/01/11 00:10:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006eb000-0x10)="0a0775b0d5e383e5b3b60000ded9dbb7", 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cdb000-0x9)='/dev/vcs\x00', 0x240400, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000de1000-0x4)=0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000f49000-0x38)=[{0x0, 0x0, &(0x7f0000c70000)=[{&(0x7f0000c85000-0x1000)="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", 0x280}], 0x1, &(0x7f00006c7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0xa00000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000897000-0x10)={0x2, &(0x7f0000d73000-0x8)=[0x401, 0x5]}) recvmsg(r2, &(0x7f0000ed2000)={&(0x7f0000174000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ab0000)=[], 0x0, &(0x7f00006a2000-0x6b)=""/107, 0x6b, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000b1e000)=0x1, 0x4) 2018/01/11 00:10:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[], 0x0) 2018/01/11 00:10:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000160000)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000721000)={&(0x7f00006de000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009dd000)=[{&(0x7f00003c1000)="0dbabf247ac85c89f4cd68ce77faa20ef73c93c101a174621ef80b8cb12a9d1d1f7c30e15427625b628442ee928dd4c2e85ce80f3de11e43d30d71f8855db98407a14665611167de94e0e89c9bc73a65974d22e20d46c1b59aedb1aa4a8ab97ebabba3795d3a2c7153e77ac8ec0fa6bb8d087b4d5843363d46d2240c36fa474e204ccc72ab8fc9c4f1229b5d13db26a9b60e6e995d9a21bf5ab15efe2928d95b985e5ba62c74a5e38113", 0xaa}, {&(0x7f000092f000)="2f3bc63b08ffcdf590bfc32c96d344d07f2d1a38967fbe9345c8976c532c6c1d7fd0ba0603b7a85f4794749841c87eea3c4b47b01a07c9b74ad39ee871e3ba5a8d30ee956aa344ecc1728e11f97432230d688b4d47d8218c5f52e45259021a9d50cebda4f7c444eb2c0a9ab7ab165b2295cc92cb0d252e1370311dc1744d86a679020b01307f1dd586c8f6d0a9aa9fc414e042dc1efffed4dd3dc87bf70f7039262c485a49e5db188c5265558d680f7ac9fcdfca923d6d76db00dc91fb6629d237067e62164a3f0ca8e846764e1fa6af26423532d650d63276c5e716eb07e8cb519a34ad", 0xe4}, {&(0x7f0000905000)="81234642f648ba2e8b98570136809ff2b86a1662f4a7594f911f151f9977bb4fabe93eaea82f9c4e869ca4a3d59c08928498c63bb26d7fa0f4b54d22717552f774504b913cd4766d92df3d1554d9ee417251be1cece9aa3324f4fe4b4a9153015fb3", 0x62}, {&(0x7f0000c7e000-0x7c)="b48c0cbd16c9d1cb475833a7dbee5d3716d39bf0925e469ff27a32fdc0002ec5d74f3d24182860b782603867fe00a01370a623454743636ecc1af2a801a341768e1779675aecef915c65d67ea3611ad6bfcbbdab35db214005e4d464f9f2721a46e0eb6dd41142640d5abb33cd880b1e72058fa0cc34b1cf95d30b69", 0x7c}, {&(0x7f0000d42000-0xb4)="365fb63dac9b6f2c2b3408dbf46998832b446fb76e1a068436df9b49c06dd2f3e09a0e61e26c8d4369bfe20930ad517bae7a6448f7353ae06a1561edae25130a3499725ac6e90f3725b12bbd4eeb2a5701eafce70cd94f65a8a5fc35fabc9fecc128f9b13a3a441a0fae5e6c637d2d7b00789baf759848f3d150e744c64443917f9b2ac0ef74d41410d9a6ed7eb8b87bc814bce4bf628a0a85c97a20bedc64310b327051f18c688ae785292c1dad95915641dbc0", 0xb4}, {&(0x7f0000e7f000-0x79)="307cebdc5fb7573e4c11fbad426b03638bbcfdcea77dade30a9ed8b103eb77d0f2d584273e4b19058457688093e9362e66138fc3e80484e33119fd6f6fa712664928aba1ea04d19cc5fa482201b2957fb6c8cc7d4afdb667dfd312336366fcd4dea7a00849da5f49436e8c4c58cfff2def0c82e7991b4d2980", 0x79}], 0x6, 0x0, 0x0, 0x880}, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffff2e) listen(r0, 0x40000000000005) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a3d000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000528000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000087d000)={0x0, 0xea, "58ec51e723d1c07ce89f5ed01a7f2da3e5a3e901b8d578c1fea38a3f75cf6b95b4aec91a9db615661a261e0153b6a288dd64fd0df5f3d1fd1538b25bb33ac4addc6a2009369352be500c9bfbda3bab63cbf65afbc5e7f72e94d8671226289d0c92d07fcfa70f1067ea3b1b470e4a18e02969143df35a9623f73f5a94c3641054ce646f993ae59f36f97e60d30786952465af92302d33f8206226c9c78488223bc24f86ca7a2566803310f6ff39d1127569a253a64180b48b7ed2b19962f12388904cd69bfd8ab54fc43b05f858a3f88fa9ee2007d51617dd6d52d340376ea77186f338e12526445cd554"}, &(0x7f0000ffd000)=0xf2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000722000)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0}, &(0x7f0000caa000)=0x98) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r5, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00006b9000-0x6)={0x0, 0x4}, &(0x7f00009a7000)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000444000-0x8)={r6, 0x0, ""}, &(0x7f00002db000-0x3)=0x8) 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) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = inotify_init1(0x0) accept4$inet6(r4, &(0x7f0000fc4000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b1d000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000e6a000)={r6, 0x1b6, 0x1000006, 0x2}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ea000)={0x0, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xfffffffffffffeb4) fcntl$setown(r7, 0x8, r8) fcntl$getownex(r7, 0x10, &(0x7f0000c63000)={0x0, 0x0}) migrate_pages(r9, 0x3, &(0x7f0000b81000)=0x0, &(0x7f0000908000-0x8)=0x2000400000005) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f00001d8000-0x10)=@buf={0x0, 0x0}) writev(r4, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) bind$llc(r1, &(0x7f0000dd8000-0x10)={0x1a, 0x0, 0xffffffffffffd2c6, 0x0, 0x51, 0x5, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mq_getsetattr(r1, &(0x7f00007c5000-0x40)={0x0, 0x2, 0x5, 0x7f, 0x9, 0x39c7, 0x8, 0x0}, &(0x7f0000923000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$key(r5, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x1, 0x0, 0x7fff) syz_open_dev$sndpcmp(&(0x7f00004ef000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x800) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000856000-0x4)={0x2}, 0x4) write$tun(r0, &(0x7f0000d26000)=@pi={0x0, 0x60, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x60, @ipv4={{0x5, 0x4, 0x80000000, 0x101, 0xa1, 0x2, 0x0, 0x9, 0x1, 0x0, @multicast1=0xe0000001, @empty=0x0, {[]}}, @udp={0x1, 0x1, 0x8d, 0x0, "f092802dd1763d432f2eadcfff0cd0abd544ddbd85887d8bfc202f438e0b943515eff5ef51ac3a43f39b9b36b6f47ae4d1853206ddf7164cb879376ee8b65739ae1813802e28569670ef8633c04ccd2ce0ce6cdc63b8c65fa98599faf16b126e9da20b79740d21089f2027517026eee1ff03edfb80d7345de0d4552d58042b65d047fc4214"}}}}}}, 0xb3) 2018/01/11 00:10:01 executing program 5 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:01 executing program 6: mmap(&(0x7f0000000000/0xec0000)=nil, 0xec0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ebd000)="3900000010000901800000e1cc0500000700004a02000000450001070000801419001a0004070021000007de000008000300ffff06001ee469", 0x39}], 0x1) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000ec1000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ec1000)={@common='ifb0\x00', @ifru_flags=0x201}) 2018/01/11 00:10:01 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f02000)={@common='bond0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$admmidi(&(0x7f00003a4000-0xe)='/dev/admmidi#\x00', 0x0, 0x800) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000a31000-0x80)={0x5, 0x0, [{0xc0000000, 0x4, 0x8, 0x1, 0x81, 0x0}, {0x40000001, 0x8, 0x6, 0x7, 0x7, 0x0}, {0x80000008, 0xaf09, 0x4, 0x0, 0x4, 0x0}, {0xb, 0x8, 0xdab6, 0x10000, 0x3, 0x0}, {0x0, 0x9, 0xfffffffffffffff9, 0x9, 0x5, 0x0}]}) 2018/01/11 00:10:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000241000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f01000)='/dev/sequencer2\x00', 0x68a182, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000a2a000-0x16)={0x9, [0x2, 0xa63, 0x100000000, 0x45e, 0x9, 0x4, 0xf6, 0x3, 0x0]}, &(0x7f00004de000)=0x16) dup3(r1, r3, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x6}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x1, 0x0, 0x2, 0x0, @time={0x0, 0x0}, {0x9, 0x7d}, {0x0, 0x0}, @raw8={"a2b518dc49a184c18b4c451b"}}], 0x60) accept4$inet6(r2, &(0x7f00002b3000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d9c000)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00003c2000)=@assoc_value={0x0, 0x0}, &(0x7f0000d5c000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000049d000)={r5, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2}, &(0x7f0000d8c000-0x4)=0x98) syz_open_dev$tun(&(0x7f0000d84000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00001fd000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r6 = accept$alg(r0, 0x0, 0x0) read(r6, &(0x7f00007fc000)=""/34, 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r7 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r7, 0x8, &(0x7f0000d9e000)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000054d000/0x3000)=nil, 0x3000, 0x0, 0x0, 0xfffffffffffffffc) r8 = accept(r0, &(0x7f0000588000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00002c6000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r8, 0x84, 0x65, &(0x7f0000e7c000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x429, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffb}, @in6={0xa, 0x2, 0xe3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}], 0xb0) r9 = memfd_create(&(0x7f0000d2f000)='-.{trustedsystem\x00', 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r9, 0x4010640d, &(0x7f0000d45000-0x10)={0x100000001, 0x8}) 2018/01/11 00:10:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f8e000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='loginuid\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f00005ed000-0xf)="19", 0x1, 0x0) bind$netrom(r1, &(0x7f0000aca000)=@full={{0x3, {"9494ebe04e0907"}, 0xeaf}, [{"e9f9282df4731a"}, {"6c39e078573302"}, {"6809d6dc49c725"}, {"29f917c1b1f2df"}, {"2d70ea4757ae68"}, {"226ffc6d003674"}, {"083a63c2032d14"}, {"e21012938fe5c0"}]}, 0x48) 2018/01/11 00:10:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:01 executing program 4: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) r2 = getpgid(0x0) r3 = getpgrp(r2) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r3, 0x3, &(0x7f0000fe8000-0x18)=[&(0x7f00004a7000/0x3000)=nil, &(0x7f00006a2000/0x2000)=nil, &(0x7f0000efa000/0x4000)=nil], &(0x7f0000fe7000)=[0x40, 0x47], &(0x7f0000fe7000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$mouse(&(0x7f00006f5000)='/dev/input/mouse#\x00', 0x9, 0x80000) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000fe7000)=0x0) 2018/01/11 00:10:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 0xa, 0x0, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 481.321994] FAULT_INJECTION: forcing a failure. [ 481.321994] name failslab, interval 1, probability 0, space 0, times 0 [ 481.358731] CPU: 0 PID: 25546 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #257 [ 481.366121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 481.375469] Call Trace: [ 481.378065] dump_stack+0x194/0x257 [ 481.381686] ? arch_local_irq_restore+0x53/0x53 [ 481.386355] ? __lock_acquire+0x664/0x3e00 [ 481.390599] should_fail+0x8c0/0xa40 [ 481.394302] ? mutex_lock_io_nested+0x1900/0x1900 [ 481.399139] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 481.404237] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 481.409442] ? find_held_lock+0x35/0x1d0 [ 481.413500] ? __lock_is_held+0xb6/0x140 [ 481.417571] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 481.423445] ? rcu_note_context_switch+0x710/0x710 [ 481.428373] should_failslab+0xec/0x120 [ 481.432332] kmem_cache_alloc_node_trace+0x5a/0x750 [ 481.437355] __kmalloc_node+0x33/0x70 [ 481.441146] kvmalloc_node+0x99/0xd0 [ 481.444849] seq_read+0x7cd/0x13d0 [ 481.448384] ? fsnotify+0x7b3/0x1140 [ 481.452098] ? seq_lseek+0x3c0/0x3c0 [ 481.455798] ? fsnotify_first_mark+0x2b0/0x2b0 [ 481.460374] ? avc_policy_seqno+0x9/0x20 [ 481.464428] ? selinux_file_permission+0x82/0x460 [ 481.469273] ? seq_lseek+0x3c0/0x3c0 2018/01/11 00:10:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000738000)="39000000110009046900000080000000fbffffff0800000045ffe0070000001419001a000400020004000700000000080003010c00001ee400", 0x39}], 0x1) 2018/01/11 00:10:01 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0x247) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f000062b000)='/dev/adsp#\x00', 0xffffffffffffffff, 0x6c0c81) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000ea6000)={0xff, 0x8001, 0x8, 0x2}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f01000)={0x0, 0x0}) r2 = mmap$binder(&(0x7f00004c0000/0x1000)=nil, 0x1000, 0x31d8d78bacdcf312, 0x10, r1, 0x0) r3 = mmap$binder(&(0x7f000080a000/0x2000)=nil, 0x2000, 0x8, 0x4012, r1, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000f02000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a26000)={0x44, 0x0, &(0x7f000057a000)=[@exit_looper={0x630d}, @exit_looper={0x630d}, @free_buffer={0x40086303, r2}, @free_buffer={0x40086303, r3}, @increfs_done={0x40106308, r4, 0x0}, @decrefs={0x40046307, 0x0}, @increfs={0x40046304, 0x2}], 0x2, 0x0, &(0x7f000035c000)="7e95"}) [ 481.472980] proc_reg_read+0xef/0x170 [ 481.476775] do_iter_read+0x3d2/0x5a0 [ 481.480558] ? dup_iter+0x260/0x260 [ 481.484182] vfs_readv+0x121/0x1c0 [ 481.487707] ? __fget_light+0x297/0x380 [ 481.491671] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 481.497029] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 481.501873] ? vfs_write+0x374/0x510 [ 481.505602] ? mutex_lock_nested+0x16/0x20 [ 481.509822] ? mutex_lock_nested+0x16/0x20 [ 481.514046] ? __fdget_pos+0x130/0x190 [ 481.517920] ? __fdget_raw+0x20/0x20 [ 481.521640] do_readv+0xfc/0x2a0 [ 481.524994] ? do_readv+0xfc/0x2a0 [ 481.528531] ? vfs_readv+0x1c0/0x1c0 [ 481.532234] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 481.537072] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 481.542092] SyS_readv+0x27/0x30 [ 481.545450] entry_SYSCALL_64_fastpath+0x23/0x9a [ 481.550186] RIP: 0033:0x452ac9 [ 481.553356] RSP: 002b:00007f78fc3d7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000013 [ 481.561048] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 2018/01/11 00:10:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c98000)='net/anycast6\x00') ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) preadv(r0, &(0x7f0000bfa000-0x30)=[{&(0x7f000003e000-0xa8)=""/168, 0xa8}], 0x1, 0x8000000000000) 2018/01/11 00:10:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000039e000-0xb)='/dev/mixer\x00', 0x10002, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000e3a000-0x18)={0x80000000, 0x847, 0x3, 0x0, 0x0, 0x7}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000955000)={0x64, 0x0, &(0x7f0000461000-0xe0)=[@clear_death={0x400c630f, 0x0, 0x0}, @acquire={0x40046305, 0x4}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000039b000)=[], &(0x7f00008a6000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000050f000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000a89000-0x30)={0x0, 0x0, &(0x7f0000cb3000-0x68)=[], 0x0, 0x0, &(0x7f0000fc3000-0x16)=""}) [ 481.568304] RDX: 0000000000000001 RSI: 000000002058e000 RDI: 0000000000000013 [ 481.575559] RBP: 00000000000005e3 R08: 0000000000000000 R09: 0000000000000000 [ 481.582819] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6de8 [ 481.590084] R13: 00000000ffffffff R14: 00007f78fc3d86d4 R15: 0000000000000000 [ 481.611670] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pig=25573 comm=syz-executor2 [ 481.619857] binder: 25580:25581 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 481.619869] binder: 25580:25581 Acquire 1 refcount change on invalid ref 4 ret -22 [ 481.619881] binder: 25580:25581 got reply transaction with bad transaction stack, transaction 459 has target 25580:0 [ 481.619891] binder: 25580:25581 transaction failed 29201/-71, size 0-0 line 2718 [ 481.643402] binder: BINDER_SET_CONTEXT_MGR already set [ 481.643412] binder: 25580:25581 ioctl 40046207 0 returned -16 2018/01/11 00:10:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000081a000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000025d000)=0x0) bind$alg(r0, &(0x7f0000748000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000b29000)={&(0x7f0000490000)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004ad000)=[], 0x0, &(0x7f0000085000)=[], 0x0, 0x0}, 0x8000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000039000)={0x0, 0x4f, "cad0f79bc4b03d98d2695defcd84df57a2e7661bf647ef060306236054ebee8e61ee91ebf5b22a7a1d4f36e0cefea853f9f909087888a0bb2144f6e1d9e0448d55dfcb61695ee022b94051e946ef13"}, &(0x7f000039a000)=0x57) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f000048a000-0xc)={0x3, 0x3, 0x73c}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000095d000-0x14)={r3, 0x8, 0x6, 0x9, 0xfff, 0x6}, 0x14) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9) sendfile(r2, 0xffffffffffffffff, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/11 00:10:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) fchdir(r0) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095d000-0x2)={r1, 0x0}, &(0x7f000095c000)=0x86) execve(&(0x7f00005c3000-0x8)='./file0\x00', &(0x7f0000b2c000)=[&(0x7f0000174000)='em0(-GPL$posix_acl_access-system\x00', &(0x7f000020a000-0x1)='\x00', &(0x7f0000ffd000)="9670726f6300", &(0x7f0000e11000)='\x00', &(0x7f0000255000)='(}O(vmnet1\x00', &(0x7f0000f01000-0x8)="73797374656db800", &(0x7f0000566000)='mime_type&lo&\x00'], &(0x7f00006f9000-0x6)=[&(0x7f0000232000)='\x00', &(0x7f0000f00000)='}em1vmnet0ð1ppp1wlan1mime_type%}\'wlan1md5sum/\'GPLvboxnet1\x00']) 2018/01/11 00:10:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000cfb000-0xe)='/selinux/load\x00', 0x2, 0x0) symlinkat(&(0x7f000051f000)='./file0\x00', r0, &(0x7f00003ec000)='./file0\x00') syz_open_dev$sg(&(0x7f00006ac000)='/dev/sg#\x00', 0x1, 0x40280) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b7b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000b08000)=0x1c, 0x80000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000736000)={r1, 0x6, 0x1, 0x6, &(0x7f0000855000)=[0x0, 0x0], 0x2}, 0x20) arch_prctl(0x1004, &(0x7f0000000000)="f21809133c755ff2e7a3e090708de7d41df7f5aeeb9f20ef5c05f34d63602d7d6cc32272c930899de5233a508df9575dff3c02d2c323e1892c53fee8a99f9f") r2 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0xfffffffffffefffe) execve(&(0x7f0000c45000)='./file0/bus\x00', &(0x7f000019e000)=[], &(0x7f0000b09000-0x10)=[]) recvmsg$kcm(r0, &(0x7f00000c9000-0x38)={&(0x7f000068d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000745000-0x10)=[{&(0x7f00004d2000)=""/116, 0x74}], 0x1, &(0x7f000040f000-0x42)=""/66, 0x42, 0x0}, 0x40000100) uselib(&(0x7f0000cf2000-0xc)='./file0/bus\x00') r3 = add_key$keyring(&(0x7f00001d8000-0x8)='keyring\x00', &(0x7f0000b64000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$read(0xb, r3, &(0x7f0000675000)=""/99, 0x63) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000eb8000)=0x8001) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000062c000-0xc)={0x9, 0x1, 0x8, 0x1, 0x100000001}, 0xc) open(&(0x7f000061c000)='./file0/bus/file0\x00', 0x208000, 0x0) 2018/01/11 00:10:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000f01000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000f02000-0x8)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f02000-0x7e)="df8464d646379071b4535c2ee0c0eec949e466fa0f2134008d6ff97e9b939b8b81016e38924b5b23ffd21bc5a7815861d022bff81e1577d210773d4f17671abb278fa2a33a5732668ff6ef8e4d04a18426daa183e60216ec04d9f8fa2d63a887905bd55fbbea6fe7662dd7bdf227d44be20097ee7d1d1bb9e44d8c5ab53e", 0x7e, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000f01000)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xfffffffffffffffc) keyctl$instantiate(0xc, r1, &(0x7f0000000000)="167874ec2eccc819a9a37e38495401fb39dbcdc2201c594c7b99d2bcb5cbffde051dcdd1d4b1f7ea6730151f423b3fac112c83711ea5bf5f35c0c013611f38d47e2d17ac81381a6d2f3b1b18bc3f280749f655eb81ee55288d0f3eb95138fe9e7b26332ab1b3d91835c28c3098a9a8c235311de0b55d7b17dc7f4daa28bd", 0x7e, r2) 2018/01/11 00:10:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000001000-0x13)={0x13, 0x7, "3fb9b18fb710470724d030"}, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 00:10:01 executing program 4: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007f8000)='user\x00', &(0x7f0000cf8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fc4000-0x6c)="f5", 0x1, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r0) r1 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000c9f000)="1f0000000004ff00fd0107c007000020ee05f0000800f7000000000004df00", 0xfffffeed) [ 481.652363] binder_alloc: 25580: binder_alloc_buf, no vma [ 481.652389] binder: 25580:25583 transaction failed 29189/-3, size 40-8 line 2903 [ 481.662530] binder: undelivered TRANSACTION_ERROR: 29189 [ 481.662647] binder: release 25580:25581 transaction 459 out, still active [ 481.662652] binder: unexpected work type, 4, not freed [ 481.662655] binder: undelivered TRANSACTION_COMPLETE [ 481.662661] binder: undelivered TRANSACTION_ERROR: 29201 [ 481.662692] binder: send failed reply for transaction 459, target dead 2018/01/11 00:10:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3b, &(0x7f0000981000)=""/168, &(0x7f00006f9000)=0xa8) syz_emit_ethernet(0x6e, &(0x7f0000876000-0x1760)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "04176b", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [@hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) 2018/01/11 00:10:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f0000a5f000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00003b2000+0xf7e)=0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000030e000-0x4)=0x0) 2018/01/11 00:10:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000761000)='/proc/self/net/pfkey\x00', 0x101001, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b61000-0x4)=0xa0d7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000998000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b7f000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047d000)=0xe8) r4 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d22000)=0x0) lstat(&(0x7f0000f1b000)='./file0\x00', &(0x7f0000e71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000e48000)=0x0, &(0x7f000013c000)=0x0, &(0x7f000052a000-0x4)=0x0) r8 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e9f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f4b000)=0xc) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00009f3000-0x20)={0xd000, &(0x7f0000be7000)=0x0, 0x1, r1, 0x2}) fstat(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() getresuid(&(0x7f0000011000-0x4)=0x0, &(0x7f000072e000-0x4)=0x0, &(0x7f00009af000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000088b000)={{&(0x7f0000396000/0x2000)=nil, 0x2000}, 0x3, 0x0}) r13 = getegid() sendmsg$unix(r0, &(0x7f00006cc000-0x38)={&(0x7f00000af000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000046b000)=[{&(0x7f0000fe4000-0x80)="e9bf6e37032cdebbee17a7db603656d3baee9ac09442bf4dad980fb18a5c744cafd49a49e8329876228770dda26eef9d15391b59305dc3b71953aac71cebb92b2483feed39706559715d8cec453b11855f6a135ac5e6d6532922629ce637dcbc33fb960b662592da54777d16fc43a2b6ad556349e9fb54dc845be509db10f425", 0x80}, {&(0x7f0000549000-0x7b)="c30c225c720afba959dfa22d60f2c4bf92f5c50670678dd2d879082e8357efbb3ffdfd71449b66824303f80d39908c1d0317739be7c40fc0fd3426177403e107d6510aba73ee3e608616e58f1059d79c6e42ed2e2f42561a1ea8b635850ba104d7408d3b19382f21eb3c1f148b737214218ecd355aee5a019eb03a", 0x7b}], 0x2, &(0x7f000070d000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x98, 0x40080}, 0x0) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000788000-0x10)={0x9, 0xb551}) 2018/01/11 00:10:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000e6b000/0x13000)=nil, 0x13000, 0x14000, 0x3, &(0x7f0000635000/0x14000)=nil) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f00009d0000)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/11 00:10:01 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000e63000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 00:10:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f40000)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000cc2000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb39, r1}) mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) shutdown(r2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r2, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x10020, 0x0) [ 481.776786] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/01/11 00:10:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:01 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x84, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fc8000-0x8)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ded000-0xc)='/dev/autofs\x00', 0x20000, 0x0) readlinkat(r1, &(0x7f0000223000-0x8)='./file0\x00', &(0x7f00005ca000-0x9)=""/9, 0x9) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f31000-0x4)=@assoc_id=0x0, &(0x7f0000fc9000-0x4)=0x4) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000fc9000-0x6)={r2, 0x101}, 0x6) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_fuse_mount(&(0x7f0000246000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x2000) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00009ff000)=[{&(0x7f0000fca000-0x1c)=@in6={0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x79}, 0x1c, &(0x7f0000d0c000)=[{&(0x7f00005ee000-0x43)="35b1dd6f1738045c6ad808058cef3e48b7a6a723de8d82a6894902e206ca0234818b146bf2c25c0276a9bfe13082c43ed80f8c43daf3be5b74334025e2ab623fc8701a", 0x43}], 0x1, &(0x7f000087e000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x4, 0x1072, 0x2, 0x2317, 0xfb9, 0xfffffffffffff801, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x5dd55b2e, 0x203, 0x401, 0x3, 0x400, 0x7, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0xff, 0x100, 0x7, 0xfff}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xfffffffffffffff7, 0x20c, 0x8, 0xb03, 0x1000, 0x3a12, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffe4f8b713, 0x8, 0x3, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x5, 0x201, 0x9, 0x381f, 0x1, 0x8, 0x80000000, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0x101, 0x8, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x4, 0x1, 0x1, r2}}], 0x180, 0x4000}, {&(0x7f0000f2e000-0x1c)=@in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, 0x1c, &(0x7f0000fc9000)=[{&(0x7f0000457000)="6b01ec83043abd50dfc27e1918d8c14dd71658457eb12575661cf3e820517f705753253502885a861f5f8349adf337d9759cb35566dae15ea90fd92f0bea54a5fc2b51a06b7bc3c51b4244b1d8183c9bd9ddce2798a86354d0bd242e1b9e30e2260846bd3b14608dec5ceaf0ebc890ef534d7df68ee306", 0x77}, {&(0x7f0000cd0000)="10734a1988c6d1eaffb8e5c32d7086a8b84fc653232ba6048391b399d438351148739d3383b1eb2271409a9f88cdf9b68d536330413321fe7221", 0x3a}, {&(0x7f0000fc9000)="25777e67a67fa635c4f2db2eb6ea2a7bf3b4720625a1711753b38dc9b4277aabc233a76bc8bf0d2339dda6fbcef0dc378507b8cde595461fb76166904e4f8d6dfaceae4f08c391b2", 0x48}, {&(0x7f0000fca000-0x1)='$', 0x1}, {&(0x7f0000a10000-0xdd)="582fb3e7851ffbec31f323353ae4b117842645b7bac0db17f3670540ab0f903946e04d366ce1d7be43f3d9765f920fe289b50a0e64a5ba5a821a872be2c3934e2b34320fa1791967567e34d3eb120f2cd85fa0a4889e593511bf0251a602782240c1d475bccc75ff07d9b3016f335b43fb692ee99b56031ebead8e5c05f23ba02b2e9ff69a59690c51c2d40b52767c4a42214fd53176c4c8e9fea89481fdb8aa430135a35d051e7b9bce6c5b93a0891086bd3c612c09039e12bee1fd27869f664a1d77b7f2d324125436ba0ed73039d9f535142b49ea4b1b292af8885d", 0xdd}, {&(0x7f000080e000)="67ccd13d5f592fa45f5c3f6e77c0496455b346815c4e3db0132e2d1d29f9c787dadc276ffbe1b77edc42c2fd9fcc48c45b2301a868368165ca6c7e4cd4289d8d44120ae42f5b99425abee8c5299e501201fa0ceb66", 0x55}, {&(0x7f0000091000)="ab7b20123dbb79cbbd24600a6678602515b9833aa39f34fc247e5425a75ef652052be7ed2637b6fdcd1d0b5a87261f458f23caa1b019289af1cffd5a8ef91385", 0x40}], 0x7, &(0x7f0000fc9000)=[@sndrcv={0x30, 0x84, 0x1, {0x3f8000000, 0xef69, 0x200, 0x81, 0x5, 0x4, 0x6, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x5, 0x63d9, 0x1, r2}}], 0x60, 0x880}, {&(0x7f00009d7000)=@in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000fc9000)=[{&(0x7f0000fc9000+0x576)="c2fe30be6fbaf07135c10652ef427dfaf9b8725913cdc2dbf18a9777b2b8a32e8cf56e5b54a49b919f462d10a0194a2997a2a95735776fa6f2ea367376b53531eba8df752fb1f43ff15d9b684be78b2a2a891f9243ef7df683e65821b16d51f7e4394dd23a7929701a014c2c620a61622f7d185f01f211b2ee8a2553f711af4748dd98db031caf0e33def176d9e4107360c7d22ed5c969abefe6850972b012f0340459a6949a690586e44270574c3ff888483962c9842a5927e0cc4461a31c6305ebc82a5f3027f4288383cafd8e", 0xce}, {&(0x7f0000f20000)="d35918af9be30a5f1b470d90292afba2c887bacf5face1e2425695344d4e2b5303c341505a4098f2ea24a0cc24b6a111ca", 0x31}, {&(0x7f000060d000)="b6961657db7657802d7619fef1a7d81f0c716add4c66554c12e224547f1852b7a17b50cb610f8a1cf5fabbefb90957380135b36e81e4a679d9910f6ca5ba1d3420be92de5f2a730651f303b3329558296ca5aa41bacf89e65f00bbafc75ad9999fa20ebc8fa8f7687aef6472f1f7f5dd749b5eec19e00bbfdb5da1bf5a7649ae26fc5f4830ad13491628", 0x8a}, {&(0x7f0000843000-0x1000)="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", 0x1000}, {&(0x7f0000fc9000)="9b427583d9b88b5f526fb1f75027035f77e05267baa5fe3338f0f4b664c80506b5c7c076726d41c1975ab090eee980093e1c9679f0687a8f4201c26434fe2525b36e4ce58c75ff5fe5d018e944233006e83fa33e1946003c3f024ed57be348a5c0a7e146cd20546891a07c7331abb59ce77e536d6042bb8d810df4a94ac5ffb087f668f665d95ea477e26fed3bccd0c9ba0d83b26c50c24a2fd6648fe779da3fc2e4e7c4b30b7f3ce09ab06a574a18a8da25885a8197fd98fa38264d494279b5402143d6140351a2b4d2788744", 0xcd}, {&(0x7f000094a000)="2825363bf03bfb286884dec37baabacdd139f22cf4ee80911432fa9eaa759535f5f4624ed5c5e62e3df32c6ab6ddf49cb11be9740fbb2c8c56fecf4bb5e13b62d6ab6d3e7081ed26dec030752d538c2a9549461340f05bffd3861eb6c0f2c91381fe574cf8f4534394a63f6421da1b9f14a2c211247deba29ed9b74597309d55298b591360be438136c0b4ea7c63c2d6fb6682cad9733ec838dbfaa922051b2a6c1234007286551bc9", 0xa9}, {&(0x7f0000fc9000)="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", 0x1000}], 0x7, 0x0, 0x0, 0x80}], 0x3, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe2000)={r0, &(0x7f0000fe3000)="", &(0x7f0000fe4000-0x7b)="", 0x0}, 0x20) 2018/01/11 00:10:01 executing program 4: r0 = getpid() sched_setparam(r0, &(0x7f0000d02000-0x4)=0x8) ptrace(0x10, r0) 2018/01/11 00:10:01 executing program 5: pivot_root(&(0x7f000088d000-0x6)='./file0\x00', &(0x7f0000664000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:01 executing program 7: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$amidi(&(0x7f0000309000)='/dev/amidi#\x00', 0x0, 0x4000) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000057f000)='/dev/ashmem\x00', 0x187083, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000057f000-0xb8)={0x0, 0xffffffffffffffc4, 0xd0, 0x100000000, 0x9, 0x1f, 0x80000000, 0x8, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd5, 0x0, 0x6, 0x7fffffff, 0x1ff}}, &(0x7f0000170000)=0xb8) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000057f000-0x8)={r2, 0xffffffff}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000057c000-0x10)={&(0x7f0000535000-0x434)=@newsa={0x13c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000054000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000057f000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00003f2000)=@int=0x0, &(0x7f000054d000-0x4)=0x4) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000408000-0x20)={0x10000, 0xffffffff, 0x78f5, 0x9, 0x0, 0x20}) [ 481.826408] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 [ 481.853597] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/01/11 00:10:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000a08000-0xe)='projid_map\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/01/11 00:10:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0xf0, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bd0000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = syz_open_dev$evdev(&(0x7f00008f4000)='/dev/input/event#\x00', 0x10001, 0x200) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000408000-0x14)={0x56, 0xa2cd, 0x4, {0xbd, 0x4}, {0x2c20d5f, 0x7f}, @rumble={0x29, 0x2}}) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) 2018/01/11 00:10:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xffffffffffffffff, &(0x7f00004fa000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getgroups(0x0, &(0x7f0000974000)=[]) socket$inet_icmp(0x2, 0x2, 0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009c0000)='/dev/sequencer2\x00', 0x400155000, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000794000)=""/253, &(0x7f0000dc5000-0x4)=0xfd) ioctl$void(r0, 0xc0045c7f) 2018/01/11 00:10:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000f8f000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x4000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000004000-0x20)={@generic="aba4b73cbd539365b249f67bc65b3ef7", @ifru_flags=0x2200}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001000-0x35)={r4, 0x2d, "a12ba315aee275cfc27e22df323c1a19e1af85f9f79c6442285fd578159a370347e439f74141a668502dd2a20c"}, &(0x7f0000001000)=0x35) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000be3000)=0x7) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x802, 0x0) write(r5, &(0x7f00005bf000-0x23)="1e00000018000776530000000000480080200000051100022200010400ff", 0x1e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00001bb000)={0x0, 0x7ff}, &(0x7f0000cce000-0x4)=0x8) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000fe4000-0x8)={r4, 0x10001}, &(0x7f0000fe3000-0x4)=0x8) 2018/01/11 00:10:01 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000deb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={{0x80, 0x80000000, 0x8, 0x5, 0x1, 0x2}, 0x3097ead2, 0xb7, 0x789, 0xdb70, 0x5, "4c194afd0d934e72f3804ba95a7189dfc15ee070f5f4eec05e794e02c0cf21d07a79c902fa34b0e7383913b338604c490148c715f2da09a3afa8ef72bd58717157e7ea59d520d85dfbfd6e258ed9f171c7f7fc265a74dc677fa067edfce4ce52277e2fb7b622d50f7bfc0abcc257b0aed65b8a5c72e0e26779e501517b2512fd"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000084b000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x15, 0x88, "d3a1b6e6fd15126976b0eb4f27962cc3e7a10329de3d42a77ac425cfc97f8b4d3542e152c3eb90284a0524cdf40b227e4481ffd2a4ddaad90d1f933e77948dcb57a0dea0fd249d9cdb81595c309395a5"}, 0x160) ioctl$TIOCSBRK(r1, 0x5427) 2018/01/11 00:10:01 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000f01000)=""/126) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) 2018/01/11 00:10:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b0f000-0x4)=0x8) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000003000-0x38)={&(0x7f0000003000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000936000)=[], 0x0, &(0x7f0000002000)=[], 0x0, 0x0}, 0x0) 2018/01/11 00:10:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0xf0, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_NMI(r0, 0xae9a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cb5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000442000-0xbc)={0x3, 0x2, 'client0\x00', 0x5, "fc0764d9f3f50c65", "8a70425ff67e66a21cd8eb9d05bf2b1ba46938f28aea8a77bc7c39416c7cd4ab", 0x100000000, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000d39000)="daf7e14fc820ef8d3f938183bc239786b78d1dda73a1084884de4485f165ee360062ac22fc582505e4cf98657cd95f7287d6ef6a9acdaf4b5a4b745c3cd134199a1917175bc43bbf16798ff9200d13c492") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000076000)={0x4, 0x0}) r2 = syz_open_pts(r1, 0x0) fcntl$setflags(r1, 0x2, 0x1) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TIOCSTI(r0, 0x5412, 0xb36a) dup3(r2, r1, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000ca4000-0x10)={0x7, &(0x7f0000416000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/11 00:10:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0xf0, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 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 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8000000000000401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000277000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00007aa000-0x94)={{0x10000, 0x3, 0xd768, 0x8, 0x6, 0x7fff}, 0x10000, 0x7fffffff, 0x20, 0x7, 0x8, "18fce2aa55b7dcaf5e0bd30b494ea0479cc7e7a7417be4b4ce8131b0203ac08d1ec56e042e50ef2ad11f32ccfd7972f472a72deba6245e4fc45e660d4c70ec95e250155d5ec517342f2b7e5ac959b99aff3c60454ba1af0f1f75f53f671f10b3b3071f08294af042e3db5d36079353fb53162f5c666b0ea35c0fa8ddf900eef4"}) r2 = openat(r1, &(0x7f00004c0000)='./file0\x00', 0x4, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb6000-0xb)='/dev/hwrng\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cc7000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000c49000)='/dev/loop#\x00', 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000f92000)=0x1, 0x3fb) getsockopt$nfc_llcp(r2, 0x118, 0x6, &(0x7f000060b000-0x22)=""/34, 0x22) sendmmsg$alg(r3, &(0x7f0000014000-0x38)=[], 0x0, 0x4ffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000659000-0xc)={0x0, 0x80000, r3}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f000072e000)={{0x1, 0x3, 0x9, 0x3, 0x4}, 0x20, 0x4, 'id1\x00', 'timer0\x00', 0x0, 0x1f, 0x1, 0xb963, 0x966, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000814000-0xc)={r6, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00008e9000-0x4)={r7, 0x80000, r3}) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)='/dev/kvm\x00', 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) eventfd2(0x0, 0xff) sched_getparam(0x0, &(0x7f0000dd4000-0x4)=0x0) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000066b000)={r5, r3}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x40000002) eventfd(0x400) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000bef000-0x28)={@generic="9d2c305f4736174de449549876b636e7", @ifru_data=&(0x7f0000e63000)="45bf19332df87eb3f55deebfe81d7ec11206ef99d9830c954957a9afbf4d5dc4"}) 2018/01/11 00:10:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000090000-0x26)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) syz_open_dev$vcsn(&(0x7f0000a98000)='/dev/vcs#\x00', 0x7fff, 0x40) recvfrom(r0, &(0x7f00005eb000-0x1000)=""/4096, 0xfffffffffffffc93, 0x0, 0x0, 0x0) 2018/01/11 00:10:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000022d000-0x98)={0x0, @in={{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8000}, &(0x7f0000636000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000075b000)={0x1, 0x8, 0x1, 0x9, r1}, 0x10) write(r0, &(0x7f00000a8000)="1f0000000101ff00fd434514234d000000000000080001000104dcffdf000d", 0x2f) r2 = syz_open_dev$sg(&(0x7f0000265000+0x87a)='/dev/sg#\x00', 0x200, 0x101200) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00006ee000)={0xfffffffffffff4da, 0x0, 0x1ff, 0xe978}) fsync(r0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004e8000)='/selinux/access\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000092000)=0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d3f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e4000-0x4)=0xc) sched_getparam(r4, &(0x7f0000c63000+0x87a)=0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c49000)={r1, 0x6}, &(0x7f0000682000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00003b3000)={0x2, [0x0, 0x0]}, &(0x7f000024f000-0x4)=0xc) 2018/01/11 00:10:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000e2e000)='/dev/audio#\x00', 0x0, 0x140) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000923000-0x28)={@common='bcsh0\x00', @ifru_data=&(0x7f00000b0000)="3062a353cf9642ab62b52a02183607683d971491bfed4cda706c12370635a74a"}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) readv(0xffffffffffffffff, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000a33000-0x4)={r1}) r2 = syz_open_procfs(0x0, &(0x7f00004b5000-0xe)='net/mcfilter6\x00') ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f00007c1000-0xb5)=""/181) 2018/01/11 00:10:01 executing program 0: clock_getres(0xfffffffffffffff3, &(0x7f00008c3000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0x400001) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x1000, 0x408000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x400, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000002000-0x4)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000002000)=@ax25={0x3, {"4f10b25ac9cb6c"}, 0x81}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x40)=[{r2, 0x1000, 0x0}, {r2, 0x20, 0x0}, {r2, 0x48, 0x0}, {r2, 0x8001, 0x0}, {r2, 0x4, 0x0}, {r2, 0x0, 0x0}, {r2, 0x5000, 0x0}, {r2, 0x100, 0x0}], 0x8, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000000000)={0x2}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00004a3000-0x3e)={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, 0xcc28, [0x9d6a00000000000, 0x10000, 0x5, 0x9, 0x7, 0x98, 0xffffffffffffff30, 0x4]}, 0x5c) 2018/01/11 00:10:01 executing program 3 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/179, 0xb3, 0x2, &(0x7f0000000000)={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00001dd000)={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]}}, &(0x7f0000c5a000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r0, 0x9) ptrace$setregs(0xf, r4, 0x8, &(0x7f0000001000-0x76)="b7e4a0600ff3da176e2464d9fde092a1eddd1dc041494f579f73220435480f3e9df536c706f1666f71961b8cf30311e50c18acb99b4d3a510097806cb52a6f966a7c5295ab2dd432e41e498803f9359dea23146a83567cd97201f91d2c39ec5cd7ded4a1f9a02f74d192f72925bcae76596d948378c3") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000-0x18)={r3, 0x25, 0x20, 0xfffffffffffffffc, 0x0}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x5, 0xc, &(0x7f0000003000-0x60)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x8001}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xb9b7}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x2, 0x2, 0x3, 0xf, 0x3, 0x78, 0xfffffffffffffffd}, @initr0={0x18, 0x0, 0x0, 0x0, 0x262, 0x0, 0x0, 0x0, 0x7}, @jmp={0x5, 0xf75, 0x0, 0x0, 0x5, 0x8c, 0xffffffffffffffff}], &(0x7f0000003000)='GPL\x00', 0x1, 0x9e, &(0x7f0000004000-0x9e)=""/158, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r6}, 0x48) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@broadcast=0xffffffff, 0x2, 0x77, 0x1, 0x0, 0xa, 0x0, 0x0, 0x0, r5, r7}, {0x7, 0x100000000, 0x100, 0x4, 0x6, 0x4, 0x472, 0x3e0bbdbc}, {0x9, 0xfffffffffffffff9, 0x8, 0x3ff000000000}, 0x6, 0xa, 0x2, 0x0, 0x2, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x5, 0x4, 0x3, 0xffffffffffffffff, 0x2, 0x4, 0x401}}, 0xe8) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) pwrite64(r2, &(0x7f0000000000)="c531cb9b3cc0a35eb9a7a3", 0xb, 0x0) fdatasync(0xffffffffffffffff) 2018/01/11 00:10:01 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f01000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000f02000-0xdd)=""/221) 2018/01/11 00:10:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) fstatfs(r0, &(0x7f0000025000)=""/4096) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000f90000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8937, &(0x7f00009e8000)={@common='gre0\x00', @ifru_ivalue=0x0}) 2018/01/11 00:10:01 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fa5000)={0x0, 0x0, 0x0}, &(0x7f0000c78000-0x4)=0xc) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = socket(0x11, 0x80800, 0x9) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fa6000-0xa)='/dev/cuse\x00', 0x200002, 0x0) kcmp(r0, r1, 0x4, r2, r3) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000cae000)=0x0) getsockopt$sock_int(r4, 0x1, 0x20000000000028, &(0x7f00005c4000-0x4)=0x0, &(0x7f0000f9f000)=0x4) recvfrom$inet6(r4, &(0x7f00009f8000-0x6)=""/6, 0x6, 0x100, 0x0, 0x0) 2018/01/11 00:10:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000548000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000201000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000350000)={r1, 0x7fff, 0x0, 0x400, 0x20000000}, &(0x7f0000a30000-0x4)=0x18) r2 = syz_open_dev$midi(&(0x7f0000047000-0xb)='/dev/midi#\x00', 0x5, 0x2000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f00009b9000+0xf9a)={{0x401, 0x8, 0x212, 0xffffffffffffff81, 0x101, 0x1}, 0x8, 0x4, 0x7fff, 0x7, 0x40, "4d4ed963403912ff6061d6adc3407cf8105eee4ab08f1d0368060d56877a00c11637bd4f5b5ed61c9c5f996f5a21a635a1e7e5557dba4f8095b56335c0cdabd308db286d577c0dfa68ca9d3afba739acfbe38cca195884e569db4af517ce296e3defd05788bc1728dbe2d71379ef947d12035c3901612c05fd3b537056857fcc"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000011c000-0x28)={@common="6c6f0000000011000000000000890700", &(0x7f0000ee6000)=@ethtool_cmd={0x47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/11 00:10:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x5, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00005fa000-0x340)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) socketpair$ax25(0x3, 0x3, 0x1, &(0x7f0000ac8000-0x8)={0x0, 0x0}) 2018/01/11 00:10:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x0) fchmod(r1, 0x40) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) 2018/01/11 00:10:01 executing program 4: syz_open_dev$urandom(&(0x7f0000ffb000)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fdb000-0x9)='/dev/ppp\x00', 0x612000, 0x0) write$eventfd(r0, &(0x7f0000456000)=0x0, 0x8) ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a9c000-0x4)={0x0}, &(0x7f0000fdb000)=0x4) [ 482.124692] FAULT_INJECTION: forcing a failure. [ 482.124692] name failslab, interval 1, probability 0, space 0, times 0 [ 482.174902] CPU: 0 PID: 25699 Comm: syz-executor3 Not tainted 4.15.0-rc7+ #257 [ 482.180341] QAT: Invalid ioctl [ 482.185205] QAT: Invalid ioctl [ 482.188655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.198008] Call Trace: [ 482.200593] dump_stack+0x194/0x257 [ 482.204223] ? arch_local_irq_restore+0x53/0x53 [ 482.208889] ? lock_downgrade+0x980/0x980 [ 482.213045] should_fail+0x8c0/0xa40 [ 482.216757] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 482.221851] ? __local_bh_enable_ip+0x121/0x230 [ 482.226497] ? _raw_spin_unlock_bh+0x30/0x40 [ 482.230880] ? release_sock+0x1d4/0x2a0 [ 482.234825] ? refcount_add+0x60/0x60 [ 482.238598] ? __release_sock+0x360/0x360 [ 482.242720] ? find_held_lock+0x35/0x1d0 [ 482.246776] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 482.252634] ? rcu_note_context_switch+0x710/0x710 [ 482.257544] should_failslab+0xec/0x120 [ 482.261520] kmem_cache_alloc_node+0x56/0x760 [ 482.265993] ? netlink_insert+0x500/0x500 [ 482.270119] __alloc_skb+0xf1/0x780 [ 482.273719] ? skb_copy_and_csum_dev+0x370/0x370 [ 482.278442] ? kasan_check_write+0x14/0x20 [ 482.282646] ? _copy_from_user+0x99/0x110 [ 482.286769] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 482.292362] ? selinux_inet_conn_established+0xf0/0xf0 [ 482.297611] ? sock_has_perm+0x2a4/0x420 [ 482.301650] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 482.307170] netlink_sendmsg+0xa86/0xe60 [ 482.311210] ? netlink_unicast+0x700/0x700 [ 482.315419] ? security_socket_sendmsg+0x89/0xb0 [ 482.320153] ? netlink_unicast+0x700/0x700 [ 482.324362] sock_sendmsg+0xca/0x110 [ 482.328048] ___sys_sendmsg+0x767/0x8b0 [ 482.332012] ? copy_msghdr_from_user+0x590/0x590 [ 482.336755] ? __f_unlock_pos+0x19/0x20 [ 482.340707] ? lock_downgrade+0x980/0x980 [ 482.344828] ? map_files_get_link+0x3a0/0x3a0 [ 482.349296] ? __fget_light+0x297/0x380 [ 482.353241] ? fget_raw+0x20/0x20 [ 482.356675] ? find_held_lock+0x35/0x1d0 [ 482.360710] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 482.365522] ? vfs_write+0x374/0x510 [ 482.369205] ? wait_for_completion+0x770/0x770 [ 482.373761] ? __fdget+0x18/0x20 [ 482.377105] __sys_sendmsg+0xe5/0x210 [ 482.380874] ? __sys_sendmsg+0xe5/0x210 [ 482.384829] ? SyS_shutdown+0x290/0x290 [ 482.388778] ? __sb_end_write+0xa0/0xd0 [ 482.392741] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 482.397741] SyS_sendmsg+0x2d/0x50 [ 482.401262] entry_SYSCALL_64_fastpath+0x23/0x9a [ 482.405995] RIP: 0033:0x452ac9 [ 482.409158] RSP: 002b:00007f9974240c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 482.416834] RAX: ffffffffffffffda RBX: 00007f9974240aa0 RCX: 0000000000452ac9 2018/01/11 00:10:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b5d000)='./file0\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00002bc000+0xc63)='./file0\x00', 0x80000000) 2018/01/11 00:10:02 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x40009) syz_extract_tcp_res$synack(&(0x7f0000020000)={0x0, 0x0}, 0x1, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5382, &(0x7f0000001000)="") setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8)={0x800, 0x6, 0x80000001, 0x20}, 0x8) syz_emit_ethernet(0x2b, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x1d, 0x0, 0x4, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6"}}}}}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0x7, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[], 0x0, 0x0, 0xffffffffffffffef, 0xffffffffffffffff}], 0x492492492492582, 0x0) syz_emit_ethernet(0x4a, &(0x7f000001e000+0xd0b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "cd083d779f32efa3f5a187e60a2ba39e"}]}}, {""}}}}}}, 0x0) 2018/01/11 00:10:02 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005ff000)='/dev/ppp\x00', 0x640, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) mq_notify(r0, &(0x7f0000000000)={0x0, 0x1c, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000002000-0x8)=0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) io_submit(r2, 0x1, &(0x7f00003cb000)=[&(0x7f0000a08000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0x96)="631c3da303ae86c129b95acb8b02fa22836d6ecf4b0aa5ffc0d25e4aec4b39631dfc0c118e730d8ece8979c6f610b33cb3e77712ea37fb86cb65a19d55f1aa947001ba2bfc60a6df04cdd894cace086b1d13a323b07c3586f5d350ab0bbeccc944c02fdd0dc97da9fdcbdf1ef03616ff8bc5fb9c2ad183c225068569d9e635029e9dbd0c11fbfcf0323c518daf78f6bdbb433aa9f5c6", 0x96, 0x4, 0x0, 0x1, r0}]) 2018/01/11 00:10:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00005e7000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000f03000-0x8)={0x0, 0x0}, 0x4, 0xcf) 2018/01/11 00:10:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00007ae000-0x6f)=""/111) r1 = mmap$binder(&(0x7f0000279000/0x4000)=nil, 0x4000, 0x2000004, 0xc0010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003a3000-0x30)={0x14, 0x0, &(0x7f0000ef2000-0x14)=[@increfs_done={0x40106308, r1, 0x3}], 0x5f, 0x0, &(0x7f00002f4000-0x5f)="7e177d170f48be4faae35da03392cd618134506576fbc3bcb58f53acf3dd6284617d58e8472eacecc977b0f21581303cc24cbd96c6b7dc0460673f1acff67e88d82b8ddf3d01cddf9af56b4af53674d76c8a8db4dbb7fb02c2fe5e8767a1f6"}) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x80000000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000df7000)={0x1319, 0x7}) 2018/01/11 00:10:02 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f01000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00007fb000)={0x7b, 0x0, [0x0, 0x8, 0x6, 0xffffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x0, &(0x7f0000134000-0x60)={0x0, 0xc, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d4d000-0x4)=0x0) timer_getoverrun(r2) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) 2018/01/11 00:10:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f000035d000-0x40)={0x10000, 0x0, 0x4, 0x6, "1292e8ebf627e78ff2c974f8cc780f4009ff9c2ee11da7d55377eb9b0a4ab3185c22aca5f3f4e7976e69c2d0", 0xcf}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000418000-0x4)=0xffffffffffff5834) 2018/01/11 00:10:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000dba000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3c000)=0xe8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000236000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00006f3000)={&(0x7f00001a5000/0x4000)=nil, 0x4000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ca9000)={@generic="0254eed89548a95cdd0ba8e09b08be5b", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000055a000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000765000)={@generic="dbb2d55c8816d08a7c6266fedfbf6e3f", @ifru_flags=0x4800}) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000a00000-0xc)={0x2, 0xfffffffffffffffd, 0x75e7, 0x5, 0x4, 0x3}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e0d000)={0x9, &(0x7f0000afd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000b0f000-0x8)={r4, 0x3}) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x1, &(0x7f00009f1000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x3, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x1}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x81, 0x40000) fcntl$getownex(r0, 0x10, &(0x7f0000b1c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00003c2000)='/dev/mixer\x00', 0x18000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000a46000)={0x0, 0x3, 0x0}, &(0x7f000093f000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f4f000)={r2, 0x8, 0x5, [0x3, 0x4, 0x20, 0xfc, 0x8]}, 0x12) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000a22000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000786000)='/dev/dsp\x00', 0x0, 0x0) poll(&(0x7f0000512000)=[{r4, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00009ce000-0x94)={{0x80000000, 0x5, 0x400, 0x40, 0xc65, 0x5}, 0x1, 0xffffffffffffffff, 0x99da, 0x2, 0x3, "f8e49787615b8f6fe6fe9a297e576e717199b59a0b4774ba497cfe5d722ca54b4094d42cd889d524f4e991771916ebe8b2fcdb1be89c7ecdd5dde904851f6e37fed36f24ae1a99d4c86e43ff9ae3de84187048a167cae28e5a343d0e18dc6e3c4778f1d6d888b5d4f39e2ed5b096c2c5b127f6727afd90671e6c59ef8f1afd30"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000025a000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x4, 0x0}, &(0x7f0000cb8000-0x4)=0x1f) ppoll(&(0x7f0000a2b000-0x38)=[{r4, 0x4, 0x0}, {r3, 0x2000, 0x0}, {r1, 0x0, 0x0}, {r5, 0x4, 0x0}, {r3, 0x1206, 0x0}, {r5, 0x1000, 0x0}, {r1, 0x4000, 0x0}], 0x7, &(0x7f00002e8000)={0x77359400, 0x0}, &(0x7f0000c90000)={0x7}, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000177000)=0x54977319) [ 482.424071] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 482.431310] RBP: 00007f9974240a90 R08: 0000000000000000 R09: 0000000000000000 [ 482.438547] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 482.445791] R13: 00007f9974240bc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/11 00:10:02 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, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00003da000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, ""}}}}}, 0x0) r0 = syz_open_dev$adsp(&(0x7f000046e000-0xb)='/dev/adsp#\x00', 0x3, 0x80000) syz_extract_tcp_res$synack(&(0x7f0000633000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fea000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(r0, &(0x7f000035f000)=@pi={0x0, 0x88ff, @ipv4={{0x4c, 0x4, 0x2, 0x40, 0x1c0, 0x3, 0x92d4, 0x2, 0xbf, 0x0, @rand_addr=0x7ff, @loopback=0x7f000001, {[@cipso={0x86, 0x17, 0xffff, [{0x0, 0x11, "c98f8f897d59f580f8d8c543dd1e86"}]}, @timestamp={0x44, 0x14, 0x0, 0x3, 0xfffffffffffffffa, [{[], 0x0}, {[], 0x7}, {[@loopback=0x7f000001], 0xfffffffffffffffe}]}, @cipso={0x86, 0x21, 0x7, [{0x1, 0x10, "b5c53b1d16ca37610eb832041f41"}, {0x2, 0xb, "c3737778317fbb045f"}]}, @cipso={0x86, 0x16, 0x1, [{0x5, 0x10, "8d7765a4f4275ac2dc4ae7f3a78c"}]}, @cipso={0x86, 0x26, 0x400, [{0x1, 0xf, "cf902aab93d27265be12482900"}, {0x7, 0x11, "82e1c5d6b862d4a1267d3e46f53c6f"}]}, @cipso={0x86, 0x23, 0x3c59, [{0x1, 0x2, ""}, {0x1, 0x4, "40c8"}, {0x7, 0x5, "1ed4c5"}, {0x2, 0x3, "e2"}, {0x7, 0xf, "86203932cbc4803e3326b16a99"}]}, @cipso={0x86, 0x25, 0x10000, [{0x7, 0x12, "540a3a32d9dbd73e4f9e20a7d4067e28"}, {0x7, 0x6, "8b20bf7b"}, {0x5, 0x7, "b684f0f3d0"}]}, @lsrr={0x83, 0x17, 0x20, [@broadcast=0xffffffff, @rand_addr=0x20, @multicast2=0xe0000002, @multicast2=0xe0000002, @multicast2=0xe0000002]}, @cipso={0x86, 0x18, 0x400, [{0x6, 0x12, "b4c8ca63a08888ad641707edb47058b5"}]}, @timestamp={0x44, 0x1c, 0x4, 0x1, 0x255d, [{[], 0x5}, {[], 0xfffffffffffffffa}, {[], 0x1f}, {[], 0x2}, {[@rand_addr=0x6], 0xffffffffffff8000}]}]}}, @tcp={{0x0, 0x0, r1, r2, 0x3, 0x0, 0xa, 0xd2, 0x4ba0de9f, 0x0, 0xffffffffffff0001, {[@generic={0x3, 0x12, "091e3e094fbf6184e7cbdc2cef284184"}]}}, {"2afd03e76539a9f92439e258bd3ed395d6514959c33fb98b079cef3d1122eebb1539744ef8348f7b70e5baf5ed1db66a05b2d130119b945453197bba71cebd1201b00f893584a39f30120e30b80b20f1608cc38d2c28cdba47b5bc9be8714103cd1457dae1d1bb18"}}}}, 0x1c4) 2018/01/11 00:10:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007ed000-0xd)='/dev/usbmon#\x00', 0x80000001, 0x240) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000acf000-0x8)={0x0, 0x5}, &(0x7f00002a9000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006b9000)={r1, 0x20, 0x2, 0x89}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r2, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000dfa000)=[{0x0, 0x0, &(0x7f0000d55000)=[{&(0x7f0000824000-0xb1)="a7d9606eb6d8517947f8f900fc75cda9", 0x10}], 0x1, &(0x7f0000563000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000c77000)='/dev/dsp#\x00', 0x7e, 0xa000) getpeername$unix(r2, &(0x7f000095f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007d9000)=0x8) read(r1, &(0x7f00008ca000-0x5d)=""/93, 0x5d) 2018/01/11 00:10:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000010d000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000021c000)={0x0, 0xd, "ef30602789378dac4d12d5c2c3"}, &(0x7f00000f8000)=0x15) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e26000-0x14)={r1, 0x8f84, 0x0, 0x1, 0x5, 0x6}, &(0x7f0000fb2000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000552000-0x4)=0x0, &(0x7f0000b61000-0x4)=0x4) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x103, 0x401, &(0x7f0000864000-0x5)="96984d2336", 0x1f4) openat$ppp(0xffffffffffffff9c, &(0x7f000047f000-0x9)='/dev/ppp\x00', 0x2400, 0x0) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f00000be000)=0x0, 0x4) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f000032f000)={0x9, 0x2, 0x130b, 0x3}, 0x10) 2018/01/11 00:10:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000e33000-0x1a)=""/26) ioctl(r0, 0x2276, &(0x7f0000001000-0x1)="") 2018/01/11 00:10:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000563000)='/dev/dsp\x00', 0x1fffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000831000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000980000)=0x14) 2018/01/11 00:10:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000008f000-0x6)={0x0, 0xfffffffffffffc00}, &(0x7f0000164000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x50c9bd50}, &(0x7f00001ef000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$unix(r2, &(0x7f0000d4a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000009d000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc0007ffffffffffe, 0x10000, 0x1}, 0x10) r3 = syz_open_dev$adsp(&(0x7f0000fc9000)='/dev/adsp#\x00', 0x3f, 0x84000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000b64000-0x28)={@generic="a9c7d8722c90b34906ec127a3cda1b98", @ifru_ivalue=0x5}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000877000-0x28)={@common='bcsh0\x00', @ifru_map={0x7, 0x6d5, 0x1, 0x6d, 0x81, 0x3}}) r4 = socket(0x0, 0x2000000803, 0x4000000000040) bind$packet(r4, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt(r4, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="4e1201453bad77ea07a2e3f0f966c4d6"}) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000a98000-0x4)=0x101) getpeername$unix(r3, &(0x7f0000fa3000)=@file={0x0, ""/108}, &(0x7f00000ab000-0x4)=0x6e) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000b07000)={0x0, 0x0}, &(0x7f0000771000-0x4)=0x8) write$tun(r6, &(0x7f0000fa5000-0x184)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "f8d15d", 0x14, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/11 00:10:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000223000-0x8)='./file0\x00', 0x48) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') name_to_handle_at(r0, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000)=0x0, 0x0) creat(&(0x7f000028f000)='./control/file0\x00', 0x0) unlink(&(0x7f0000e93000-0x10)='./control/file0\x00') 2018/01/11 00:10:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) recvfrom$inet6(r0, &(0x7f00009b9000)=""/200, 0xc8, 0x1, &(0x7f000044c000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x27f}, 0x1c) 2018/01/11 00:10:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000747000-0x80)=@generic={0x0, ""/126}, &(0x7f00000cc000)=0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00008bb000)={0x0, 0x99, "4c7a488888fe1b08f93a2f59acc403934f9dbb33db6342e7c6c03e98c5531852e2cd53a5d892f5ee79ad1e294cae9424f3c6e1606f5719f24b6e88d7c77f563026d8126d0ce01dd73c9de3d3006a79656dd1f451ab85807ac668ae77e18dfe782a0508520001fe3be46549da779df85692ffdd61eec414cd0b1c2fbcf7b8dd3c0e3c8674f465bf7776e6fa7fa67f0e034b8fb4cffdb7458495"}, &(0x7f00007ac000)=0xa1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001e7000)={r2, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8}, 0x98) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000089a000)={0x6, 0x4, 0x175, 0xffffffffffffffff}, 0x10) 2018/01/11 00:10:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000069d000-0x4)=@assoc_id=0x0, &(0x7f0000f7f000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000742000-0x10)={0x9, 0x0, 0x0, 0x1, r1}, 0x10) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000b2e000-0x1)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) [ 482.637585] sctp: [Deprecated]: syz-executor6 (pid 25779) Use of int in maxseg socket option. [ 482.637585] Use struct sctp_assoc_value instead [ 482.666721] device eql entered promiscuous mode [ 482.667376] sctp: [Deprecated]: syz-executor6 (pid 25785) Use of int in maxseg socket option. [ 482.667376] Use struct sctp_assoc_value instead 2018/01/11 00:10:02 executing program 7: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0x1) flock(r0, 0xfffffffffffffffe) r2 = epoll_create(0x102010002) flock(r2, 0x5) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000ff3000)={0x9}, 0x4) 2018/01/11 00:10:02 executing program 0: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000942000)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x80000) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000943000)=0x0, &(0x7f0000943000-0x4)=0x3cc) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0xa, &(0x7f0000941000)=0x0, &(0x7f000093f000)=0x4) 2018/01/11 00:10:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000+0x8a1)='./file0\x00', 0x80000, 0x100) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x5, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000000)={0x95, &(0x7f0000b46000)="4aa4a1d429f95720fe4f13ffea9ede468313f4d59cec493f03458f0dab7fa8e8555347a6ef9ecab50b0cdc6c381a8458b15c5180965049ebb8a737cb77c72b6e06a2807b124226359ad83b508d3ec412bec67274657034ebebeffaf898e03005b2f80f93e5ebea113c7a476b7f57e5daaa1aa40d94ce99840ba9bca01a0c824a4868a88d149701d025878b1abc3a54b77ca4cd6222"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, ""}}}}}, 0x0) 2018/01/11 00:10:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ece000-0x290)={0x4, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x0, []}, 0x90) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00002d2000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000175000-0x4)=0x14) 2018/01/11 00:10:02 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) r1 = shmget(0x3, 0x1000, 0x0, &(0x7f00007a8000/0x1000)=nil) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000f01000)=""/1) open$dir(&(0x7f000086f000-0x8)='./file0\x00', 0x40000, 0xc0) 2018/01/11 00:10:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x400, 0x0) readahead(r0, 0x6, 0x1ff) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x5, 0x80002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000001000)=0xa) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000001000-0x12)={@common='bcsh0\x00', 0x4}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000002000)={0x3, 0xbdb, 0x6, 0x6, 0x1, 0x5, 0x965e, 0x800, 0x4, 0x7, 0x8001, 0x0}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000001000)=0x40) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000003000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002000)=0x7, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000005000)='./file0\x00') ftruncate(r1, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000006000)='bcsh0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, &(0x7f0000006000)='/dev/dmmidi#\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000007000)={&(0x7f0000002000/0x3000)=nil, 0x3, 0x0, 0x40, &(0x7f0000002000/0x3000)=nil, 0x72}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000009000-0x2)={0x1f, {0x1ff, 0xff, 0x0, 0x3, 0x3, 0x4}}, 0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000005000)={0x7, 0x5, 0x1, 0x1}, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000a000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x40, 0x0, 0x0, 0x2, 0x80, 0x20, 0x0, 0x0, r2}, {0x1000, 0x74a355a8, 0x9, 0x100000001, 0x1, 0x5, 0x96, 0x5}, {0x7, 0x6, 0x1, 0x3}, 0x5, 0xb, 0x0, 0x0, 0x3, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x2, 0x2, 0x53, 0xb2d, 0x8}}, 0xe8) 2018/01/11 00:10:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000208000)='/selinux/policy\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000cd000)={r0, 0x0, 0xe7, 0x65, &(0x7f0000eae000)="437a80e4cfc5790f0e22812a1ba1888b3d13bc5e8591cc7d31ded35d7cedb12cfd5e7327cb06f29153ded23302f85bdc5b7c19081accdb8e3d802685d6aacf982c23c007adf922a3aeb640ef59d6c041672d2c06d09569970492a94946962c5f49ca2933ed5ef16cd4d653f07d2243dc8194667f5705ff3751d427477baea66796f919364a3488490b6b9a7ffb72397deda70a7878784674de2c82026a1688fad50d3dbf6d2e1cd9e045f377c99f0590457858107de71f12c483bbec552ddcb05572c5dac56487ae94449066d285ab0cfbfc4b3496ea8a526811ea7dcf1c474db43504049b5fc1", &(0x7f0000766000-0x65)=""/101, 0x4, 0x0}, 0x28) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000068c000)=""/4096) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000cf6000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') syz_open_dev$loop(&(0x7f00001cd000)='/dev/loop#\x00', 0x8, 0x100) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000793000)=0x0) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b63000+0x614)=0x0) sched_getparam(r0, &(0x7f0000157000-0x4)=0x0) shmget(0x2, 0x2000, 0x0, &(0x7f00002f7000/0x2000)=nil) getresuid(&(0x7f000053c000-0x4)=0x0, &(0x7f0000faa000)=0x0, &(0x7f00006fb000-0x4)=0x0) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt(r2, 0x3, 0x9c, &(0x7f0000e65000)=""/166, &(0x7f000022a000-0x4)=0xa6) ioctl$sock_ifreq(r2, 0x8971, &(0x7f0000e5e000-0x28)={@common='sit0\x00', @ifru_mtu=0x1}) lstat(&(0x7f0000b99000-0x8)='./file0\x00', &(0x7f0000a91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00006c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r3, r4) setreuid(r4, r3) 2018/01/11 00:10:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fef000)='/dev/vcs\x00', 0x430000, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000863000)=""/191) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000210000)={0xffff, 0x7, 0x98, 0x3, 0x7, 0xffffffffffffffff}) 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 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r1, r1) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000760000-0x18)={0x7, 0x101, 0xa8f5, 0xff, 0x9, 0x80000000}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/11 00:10:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rt_sigaction(0x7, &(0x7f00003bf000)={0x47e1a8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f0000ac7000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000000a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000018f000-0xb)='/dev/mixer\x00', 0x10400, 0x0) write$eventfd(r0, &(0x7f0000ca9000)=0x6c56edcc, 0x8) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/11 00:10:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000466000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$admmidi(&(0x7f0000bd4000)='/dev/admmidi#\x00', 0x6, 0x240000) ioctl$KDADDIO(r0, 0x4b34, 0x2) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write(r0, &(0x7f0000a13000-0x47)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c9270e987b4763dde61a04000000b3837564025833540000000013", 0x46) r2 = syz_open_pts(r0, 0x801) writev(r2, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/11 00:10:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x81, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000c94000)=@hdr={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @empty=0x0, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) 2018/01/11 00:10:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00008c3000-0x8)='./file0\x00', 0x105002, 0x100) lseek(r0, 0x0, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r1, &(0x7f000058e000)=[{&(0x7f000031a000)=""/165, 0xa5}], 0x1) r2 = open(&(0x7f000052d000)='./file0\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000e0e000-0x18)={0x0, 0x3, 0x30, 0xffffffff80000001, 0xfffffffffffffff8}, &(0x7f00009b1000)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000082e000)={r3, 0x400}, 0x8) close(r1) pwrite64(r0, &(0x7f0000871000)="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", 0x1000, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008db000-0x8)={0x0, 0x1}, 0x8) 2018/01/11 00:10:02 executing program 2: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f43000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00006a2000)=0x1c) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000f92000-0x4)=0x5, 0x4) dup3(r1, r0, 0x0) sendto(r0, &(0x7f00001a1000-0x32)="2f6bc8bb9640ab74677040d7ff4108fe729409350017f9d12d5843a6ed4d5d75", 0x20, 0x0, &(0x7f0000f90000-0x10)=@ipx={0x4, 0x0, 0x0, "2edf1484dcb8", 0x0, 0x0}, 0x10) 2018/01/11 00:10:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000072000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba7000-0x4)=0x10, 0x800) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000fe9000)=0x6f96bbe2, 0x4) 2018/01/11 00:10:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[], 0x0, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) r2 = shmat(0x0, &(0x7f0000e72000/0x2000)=nil, 0x5000) shmdt(r2) 2018/01/11 00:10:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000009c000-0xa)='/dev/dsp#\x00', 0x7f, 0x10000) sendto$inet6(r0, &(0x7f000097b000-0x60)="7cd72ff24be90ef7ab7bd54504476a8c887bf623d0a63c879cde3177104219a5018b8d5f2acdd423aa72813cfdb10921cecd9fa56d2b3c80a5fab96a753bae17f1a4a8df330f0a2b8873e251f1e0dde9938811597b81c14242ef28cf3ac1b3de", 0x60, 0x4000000, &(0x7f0000c04000-0x1c)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) sched_setaffinity(0x0, 0x8, &(0x7f0000db7000-0x8)=0x6d) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2a, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) close(r1) 2018/01/11 00:10:02 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000003000)=[{&(0x7f0000009000-0x28)=""/40, 0x28}, {&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000009000-0xd3)=""/211, 0xd3}, {&(0x7f0000004000)=""/210, 0xd2}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000)=""/103, 0x67}], 0x6, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000001000-0xb0)={{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]}) bind$bt_hci(r1, &(0x7f0000001000)={0x1f, 0xd, 0x3}, 0x6) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x40084146, &(0x7f0000006000-0x1f5)="") ioctl$TCSBRK(r1, 0x5409, 0x200000000000) 2018/01/11 00:10:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0xff) 2018/01/11 00:10:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f6e000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000008000)='net/ip6_mr_cache\x00') socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00005f0000-0x4)=0x4, 0x4) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) fcntl$setpipe(r1, 0x407, 0xb59) 2018/01/11 00:10:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000a3b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c03000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000081f000)={0x0, 0x9, 0x3, 0x8, 0x9, 0x8, 0x5, 0xfffffffffffffffa, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xfff, 0x400, 0x8, 0x0}}, &(0x7f0000417000)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ff5000-0x8)={r2, 0x7fffffff}, 0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(0xffffffffffffffff, 0x9000aea4, &(0x7f00008f0000-0x400)={""/1024}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f00002a6000)=0x0) 2018/01/11 00:10:02 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f02000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000be2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000030b000-0x1)="ff", 0x1, 0x4040001, &(0x7f00002c2000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000f02000)=0x6) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000a4000-0x4)=0x0, &(0x7f000091a000-0x4)=0x4) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000f01000)=0x3, 0x3, 0x7, &(0x7f000058d000)={0x0, 0x0}, &(0x7f0000f02000-0x4)=0x4, 0x3) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f02000)={0x0, 0x0}, 0x5, 0x2) r4 = syz_open_dev$vcsn(&(0x7f00006b9000-0xa)='/dev/vcs#\x00', 0x3ff, 0x2000) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00004cb000)={0x0, 0x31, "c0285e42262b1afb3356fd483072a9b4fbeaa77f350c9a078ad87bb75f2f1a28735d1773d59dc09cccbff801f712b29987"}, &(0x7f000028d000)=0x39) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c63000)={0xef6c, 0x4, 0x200, 0x8000, 0x5, 0x6a67, 0x82, 0x100000001, r5}, 0x20) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00005d9000-0x4)=0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000123000-0x80)=[{&(0x7f0000f04000-0xcd)=""/205, 0xcd}, {&(0x7f0000f04000-0xef)=""/239, 0xef}, {&(0x7f0000108000)=""/81, 0x51}, {&(0x7f0000f03000)=""/41, 0x29}, {&(0x7f0000f03000)=""/111, 0x6f}, {&(0x7f0000ea8000)=""/171, 0xab}, {&(0x7f0000088000)=""/34, 0x22}, {&(0x7f0000403000)=""/0, 0x0}], 0x8) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f0000f03000)={0x6, &(0x7f000052d000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/11 00:10:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000031b000-0xa)='/dev/ptmx\x00', 0x523240, 0x0) r0 = syz_open_dev$random(&(0x7f0000caa000-0xc)='/dev/random\x00', 0x0, 0x2000) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0xfffffffffffffffd) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004c7000)='/dev/vga_arbiter\x00', 0x240000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000607000)=0x0, &(0x7f0000a27000)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) syz_open_dev$admmidi(&(0x7f0000a53000-0x3)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x2000) close(r0) 2018/01/11 00:10:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a71000)={0x0, 0x0}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000af6000-0x1f)="1f0000000104ff00fd4307000000000000020000080001000400dcffdfde1d", 0x1f) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000821000-0x10)=@common='ip6tnl0\x00') r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000763000)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000096e000)=@assoc_value={0x0, 0x3}, &(0x7f0000262000)=0x8) sendmsg$inet_sctp(r1, &(0x7f00003d6000-0x38)={&(0x7f0000ea4000-0x1c)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000fa6000-0x30)=[{&(0x7f00000a5000)="fd5304b216712bd751ce8ca75df08731a29dd477d7ffd170c247bf5fa75fd86e21965ecb1f06dee3cc732360b0dbe1197d5e777e5fa92ff52f693481647aba63ac00dd879641a5b741c2728a6dcba571a5f65948ffaa29e4836c33ed4471127ede577b14bce3d9b98f215cee2c5a142242be9689ae1dd723f68ceda664b3064213c968673e4cb29b48038de0daec9c158a15c9cec76feead8f2bbe800130093f38371b5eba1e851a487c5788b5918b265059d3091b4807ed13c59a823d8901e9dd7b7769ff8621b4ae153be588336f628fb2305a7a9382bb87cd", 0xda}, {&(0x7f00003ad000)="0d49984ab1f2d244439d8f8b0b2a878d82bd80dced3f2dfecfbd3c8a6a572dbf84817579c1fc41fad63767201984cadc48a128c20a5496ec3d19780326809940146f66af923d497337e1f632ab4ea258714e519c11c32e99c3cfb78560daf84761716238229904b6c4c3c9ee402b201ad5702f4b26ef3eceb94e42929811f9e662abfaadd5edcc0c4b916bb414af357c9995eb26d70f420e194b2270b69cf672", 0xa0}, {&(0x7f00009cc000-0x8a)="294f9f4d7a156c07e36e78c0f1ed74e195459a5f8ca135963a8dfbccb7f61013906dd88bebfee85767f22f23b97f1464430964b13fc2d145124a1f6e05dd042de3e1b72c3ac295c956957fc3e93438f99fcece2f585481f48083fd1c7c71b5b0dc7fa4e3e0c9df42e13eac84d8fd57b73b07687ab7cbb8970539da97c1b622bec1caa3e95f90165f9b3b", 0x8a}], 0x3, &(0x7f00009f0000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x7fff, 0x3, 0x7, 0x1, 0xb2, 0xffffffff, 0x101, r2}}], 0x30, 0x20000800}, 0x20004000) 2018/01/11 00:10:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d50000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00008f3000)={{0x0, 0x5}, 0x1, 0x7b61, 0x2, {0x5, 0x52}, 0x200, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000003e000-0x9)='$eth1em1\x00') mbind(&(0x7f0000a44000/0x2000)=nil, 0x2000, 0x0, &(0x7f00000c9000-0x8)=0x17, 0x1, 0x4) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000ef2000-0x38)={&(0x7f0000ef2000-0x48)=@full={{0x3, {"1476d56adc9fe8"}, 0x0}, [{"04381d7c0249ce"}, {"4b393a5beafab1"}, {"a7abe121593a6d"}, {"bcd2378bc82365"}, {"937984545133f4"}, {"84691b717c22e9"}, {"a4a67dc6101a34"}, {"7a23d38129aa1e"}]}, 0x48, &(0x7f0000ef2000-0x50)=[], 0x0, &(0x7f0000163000-0x570)=[], 0x0, 0x0}, 0x0) sync() ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ef4000-0xc)=@sack_info={0x0, 0x0, 0x7}, &(0x7f0000ef3000)=0xc) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002e8000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000698000)="4433989fffb38bfb257129b8c7bb3e9b119ddb40594e94bc4291f814292640768b17f3f874bcfacc3f2c192ba979f4af55105c6f185bc927701b5f916637d306d97a205b21f6a1e8bc29b3ac18a4bd4f8facbf2f07929a4f6119b12396d09ecf07f128ec9cdaa6e507eeb01eb4689a281a17a808331bfdc703aa5917bec3876eeeb5307fdca33af3a817d6d00cf2ef0df8bd9669962d008469ab967d019d8484d2faecc7d18ce29ef0fed9ae32594314cfae455d830e2b646d38255797f0723a503ea86080acd3e83fda44763a29fc9d48490f9a48981f74f912f064ad1b6795b0c1", 0xe2, 0x84, &(0x7f0000a92000-0x14)={0x11, 0xf6, r1, 0x1, 0x8001, 0x6, @random="ac6274a4aba0", [0x0, 0x0]}, 0x14) r2 = add_key$user(&(0x7f0000bec000)='user\x00', &(0x7f0000d2a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000088d000-0x5e)="d8473aa79329158563b602618fda7969e6c83e187b9c6e75834d82aaffc5e140e0be9077e24cdc79bdfe2f7c2a117595960bc86507cfa215ea64a1f114c3162b696a7cfcf3ea147b9b50629b8c5c319020056a4fc98b93c7c95f44de6db1", 0x5e, 0xfffffffffffffff8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000a07000-0x4)=0x0) r3 = add_key(&(0x7f000059d000-0xa)='id_legacy\x00', &(0x7f000095b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000424000-0xc1)="1153bf4709d97ec2107210362a0f68d6284ae3ea627aaa53034ac98682b0ab9309d5a7f382060df8bad3b2fcc666a9c224ff9185d8d90cfc63e6522740a7239d04875d0e6b33b8439636fc616e90f1230cd118ffe0747f381ad3ab70e11d563b076ef1494ffd9847dc0e7b7c6b8390357641c547d24fa18dc2e041dcf1e4df947250591c1b45be2001373a3cf09629d985707c808a75a297febdeb64df8bda5bae1960de182f286a9af5763a72bb037c517e99d0d130e098bc4ef644a65151ec21", 0xc1, 0xfffffffffffffff8) r4 = add_key(&(0x7f0000140000-0x8)='rxrpc_s\x00', &(0x7f0000faa000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000dc8000)="c570c02c7b83f212f1f7126f53c34ee6c844dac344aa1542e8e9bde0cc6c6e7c700b44a3c9f8", 0x26, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000d77000-0xc)={r2, r3, r4}, &(0x7f0000579000)=""/4096, 0x1000, 0x0) 2018/01/11 00:10:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x8010000400000084) bind$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$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0xffffffffffffffff, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000291000)=[{{0x0, 0x0, &(0x7f0000f3a000)=[{&(0x7f000098d000-0x1000)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) [ 482.948517] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 482.970049] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/11 00:10:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:02 executing program 2: mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000489000-0xb)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x5, 0x0) semop(r1, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(r1, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semtimedop(r1, &(0x7f0000037000-0xc)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000037000-0x10)={0x77359400, 0x0}) semctl$IPC_RMID(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/232, 0xe8, 0x0, &(0x7f0000000000)=@generic={0x0, "b166147f28eabd95b720ef670b5358ea5fd6c0c54a31b2c94f825b20428c1ac31ba5b963a9b8174243b071e2b2a63cdfd043d3a62d7aa0a1d9af1666a40503e5102f4a7f6d8b5358613717b94ee62788d7942cbe2e754390b13f28ec910dbb225a152ad317f2ef183ece7a2e1600a8b3a262df35b0c9069d12b6d9524f11"}, 0x80) 2018/01/11 00:10:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@common='eql\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b53000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078d000-0x4)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000ab7000)=r2) 2018/01/11 00:10:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) getpgrp(r1) sendmsg$nl_xfrm(r0, &(0x7f0000e66000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000085000-0x10)={&(0x7f000044a000)=@getsadinfo={0x14, 0x10000001e, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000e8d000)='/dev/usbmon#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a5f000)=@assoc_value={0x0, 0x2}, &(0x7f0000b8e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000683000)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3ff}, &(0x7f0000168000-0x4)=0x98) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000ebb000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/11 00:10:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000c1f000)=0xfffffffffffffffd, 0x5, 0x0) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000c20000)=0x0, 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) sysfs$2(0x2, 0x0, &(0x7f000096a000)=""/252) 2018/01/11 00:10:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00009a4000)={0x9, 0xc678, 0x0, 0x6c, 0xffffffff80000001, 0xeb4b}) readv(r0, &(0x7f0000767000)=[{&(0x7f0000876000)=""/254, 0xfe}], 0x1) 2018/01/11 00:10:02 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00007f1000-0x10)=[{&(0x7f000000b000)='\a', 0x1}], 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000d2f000-0xc)="2d9d757365722c70726f6300", 0x2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00001fe000-0xb8)={0x0, 0x1000, 0x8c7d, 0x7, 0x40, 0x9, 0x401, 0x3, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x5, 0x8, 0x1, 0x0}}, &(0x7f0000490000)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000bbd000-0x8)={r2, 0x100000000}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f00009f5000)={&(0x7f00008f5000)=@ax25={0x3, {"11c383e992584b"}, 0x0}, 0x10, &(0x7f00005da000)=[], 0x0, 0x0, 0x0, 0x0}, 0x20000010) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) 2018/01/11 00:10:02 executing program 6: clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) splice(0xffffffffffffffff, &(0x7f000036e000)=0x0, 0xffffffffffffffff, &(0x7f0000453000)=0x0, 0x0, 0x0) 2018/01/11 00:10:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dfe000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000070c000)={0x6, &(0x7f0000e97000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000043f000-0xb)='/dev/vcsa#\x00', 0x8, 0x80) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00003af000)={0x1, 0x0, 0x7, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) select(0x40, &(0x7f0000a3a000-0x40)={0x4, 0x80, 0xffffffffffffffc1, 0x3, 0xbd8, 0x7, 0x8, 0x8}, &(0x7f0000eaa000+0x2ea)={0x80000000000001, 0xe4, 0x9, 0x7fffffff, 0x5, 0x200, 0x80000000, 0x2}, &(0x7f000024a000-0x40)={0x8, 0x80200000, 0x1, 0x2, 0x8, 0x8, 0x7, 0x0}, &(0x7f000034d000)={0x0, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f0000d9c000)='/dev/vcs#\x00', 0x4, 0x20000) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000235000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) vmsplice(r1, &(0x7f0000be3000-0xa0)=[{&(0x7f0000345000-0x58)="e948b9c02d5af5b0ea3a19dd99f40c566cb9bcd3f5e40bdd4fe87eab61bd51188b3d534e371f23c12c44af886bf7a1a0bcde2f46fd24c7f38c25aa2c006fa70d5e236bae1ae23e3fc5c2fbed614ec4218ecc90adfbdfe8da", 0x58}, {&(0x7f0000bf7000)="13e4b326222d22bff0cca9c4f4a77ce7fdf04b6279b7edb670d08ba0b640ff1410085f0009ffcaafb16ad1bb2223f6", 0x2f}, {&(0x7f0000a38000)="66997e884f42874cb73c3b5cb6e974bfc8170a87ba982fbe5d572987709b58bb604b8afca9a0e0e77dada2aea9fed48fcecb6dbeefecf72d59bf5e4652266d9fd3f92e6e6a726d0389f489366c6711d78faa0728722fe88462c0f03cbcc201e338605d31aa08741cfad40e00295a61422ec5d84df780beab8652105ef21542065152651c1de64d5e7d6dea8e5956476005db878c22a8259193191b46ea2de391211afb6aba86073f4ba828779ab4f8f3ec468b4f72bc05af3109bb26ffaaf766a12ed2", 0xc3}, {&(0x7f00002a3000-0x15)="8c7bee957f810240c34816774ed2b7acba32ea5e00fddb093e55231971c46eb7fb5878d586192abec3ec80421c28198b05be35c2b72fc755f382448d189bd232cad570d1ee354532d91026772e206efe0aa7d20045aed793423d27644501a71b47e8434312b163199ac44d31f5e92b3052d280a345f15124606a29eff3849105426d007fb35a37fa1936fa429a75acc92bd9312a6f8985f7ca3a5c3cf180feac4b9bf62b4f4f8b035d40034c59e9e7717cd4015c6e461de48c525ac1d17bfad00d88a6cc34e2c7001c81918c5cdcd301fb34a3591bd8b659dc2be32cabf870f5d2bd", 0xe2}, {&(0x7f0000c39000-0x56)="ab0511de8eeb8247580f602bed2ab869e0f1343ec0072c55e60b7ee8f2b126cf89c7fa18e04dc02570fbebeb3abf13b82c22559ebb35571bef3c778b3b2e57757447da9d081e3f6650197643f75905c0114736a94ec3", 0x56}, {&(0x7f0000d54000-0x15)="5233030e6482cddd5dce1f2c2335f37c01d5e0d4ef", 0x15}, {&(0x7f00009ad000-0xa8)="0fd6e6e4f9d5f9c065fd1831eec59bc2c4cf41335e13ddd0887bbe028089e17152e790aca4f15a242b1adb59c53fb428381ed34b6b1d9d9497be4a8421c263066735e813e3494d0fd5c216d4213e5b04742366c7a80bec4fe83cacec39d1651f1e83ab5a43d5ebaff91049aec8a853906ccff9f3a2829bf94aeffcfecadf5cf5846b0fc12cb04503e454565b937dd3b5c3fae2d202ba80de8788550d86fb88bf90478169c26e1bef", 0xa8}, {&(0x7f0000c6e000-0xea)="46593cb3d921c1ef44038ceba6ae48765ebaaab3c951324c3f9a9b444eca7a2f4e4f7362da695a1c5c4852e02fcee2dd54c768ddeace6e37e3a0901084033c5880cd732c2d87c77cf462d558932800c0e94a0ec1a2b7f5bdc41ef74c3ee1099c4454936ed7e3bf02134ee37f6edc9fa6c1f33b99565a5e1cd7ca51ca97e71b0b8fa0a6149ec074fae4dd68b932772cf70989990a0c08909ef7aeba0fec6af220cd0bd8677b97eb768c8b373908177b3c854347b736172bc1a5b19d193295186a23389fc2c89cab673556d9e904cd3fceeac190eb82532a9d9bd1f48c8a71aa930a3627aedb9846247b80", 0xea}, {&(0x7f00006d8000)="c86facee49325e0617c1e2d4e23ef5f7775dc0ecb6c787a6fa6e495288536cc4f8cf0009e8bbe8c10bc594194882814972935e04cea2078b296b7ec7ef473b6f", 0x40}, {&(0x7f0000b63000)="b1b1d846b3f458f10d5ccd5f9b1f783d16bc98f04d808145c3c44385d5b37fab167a78a3c3eb9d52ac094e800eba09ad8ef1b5d17d4a19a1dc9d3ff46044cfe5631fee5989c22b5a0ce5bde6274354109a52b82198db98004135dec495ce84e4b412a7", 0x63}], 0xa, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bf5000-0x14)={0x0, 0x6f9a, 0x0, 0x5, 0x3f}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndtimer(&(0x7f00003bb000-0xf)='/dev/snd/timer\x00', 0x0, 0x48000) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000c69000-0x4)=0x0) open_by_handle_at(r2, &(0x7f0000f03000)={0xd8, 0x61b1e408, "481dc2f4d39cb1fe9f266d612c9b67b24abb04adb82769f97c5cd8938d529b7745526a1633e5355be01c98873146407d1fca2d340e9f4ae072eb7de4bcf35c12d6c021b1f70e536d2991602af095bf3d07c9b8b6aff91253e89c257e15e19d92ab4bbc550b04254d2e5b417de0130c78483ba2ab3017dc086367b08e93624f395f452797490ff406b1b8a89eb042d47cb066720b47239a590373aae0adfc43fe6a96af223b183f2b4b2d449d3feb7f36f884582f988b016a8ac9ad9aefae12afce47f61fc6c4fc19feccf9f3efcb0579"}, 0x684100) syz_open_dev$urandom(&(0x7f0000665000-0xd)='/dev/urandom\x00', 0x0, 0x10000) 2018/01/11 00:10:02 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknodat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x6c, 0x100, 0x3f, 0x1, 0x0, 0x1, 0x68000, 0xe, 0xb1, 0x744, 0x7, 0x3f, 0x7, 0xff, 0x2, 0x0, 0x5, 0xfffffffffffffeff, 0xff, 0xbf, 0x130d9a0e, 0xef14, 0x9, 0x400, 0x1, 0x7, 0x3, 0x4, 0x9, 0x800, 0x8001, 0x1, 0x9, 0xffff, 0xe9, 0x1, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000012000)=0x0, 0x8}, 0x24000, 0x7c, 0x2, 0x7, 0x400, 0x7fffffff, 0x8001, 0x0}, 0xffffffffffffffff, 0x7fff, 0xffffffffffffffff, 0xb) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000004000-0x8)='./file0\x00', 0x101000, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000004000-0x24)={0x2, 0x40, 0x8, 0x1c65, 0x1, 0x1, 0x80, 0x4, 0x2, 0x80000000, 0x0, 0x1f}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000003000)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000003000-0x4)=0x100000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f000053c000)=0x2a0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000f01000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = syz_open_dev$usbmon(&(0x7f00006af000)='/dev/usbmon#\x00', 0x7, 0x200) recvfrom$ipx(r4, &(0x7f0000d16000-0x4b)=""/75, 0x4b, 0x2000, &(0x7f0000081000-0x10)={0x4, 0x80, 0x7f, "30a536c4dc3b", 0x0, 0x0}, 0x10) listen(r3, 0x7) r5 = inotify_add_watch(r3, &(0x7f0000c33000-0x8)='./file0\x00', 0x810) inotify_rm_watch(r4, r5) openat(r4, &(0x7f0000e4d000-0x8)='./file0\x00', 0x80, 0x2) 2018/01/11 00:10:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4a3, 0x40400) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r1, 0x7ffffffffffffffb, 0x0) read(r1, &(0x7f0000c6c000-0xa3)=""/163, 0xa3) 2018/01/11 00:10:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000906000)='id_resolver\x00', &(0x7f000093f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e38000)='/dev/kvm\x00', 0x0) add_key$keyring(&(0x7f0000766000-0x8)='keyring\x00', &(0x7f000046c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r1 = shmat(0xffffffffffffffff, &(0x7f0000f74000/0x3000)=nil, 0x7000) shmdt(r1) r2 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x1d, r2, 0x0) r3 = add_key(&(0x7f0000f27000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x1d, r3, 0x0) 2018/01/11 00:10:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80f, 0x0, &(0x7f0000d42000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r2, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c31000)=0x0) perf_event_open(&(0x7f0000aa4000-0x78)={0x2, 0x78, 0x8000, 0x4, 0x1, 0x9, 0x0, 0x7, 0x80, 0x9, 0x3, 0x2, 0x3, 0x3e5, 0x5, 0x4, 0xfff, 0x259, 0xfffffffffffffe30, 0xffffffffffffffef, 0x7, 0x1e0, 0x7fffffff, 0x5, 0xf14, 0x20, 0x4, 0x80000000, 0x0, 0x7, 0x2b25, 0x2, 0xfff, 0x1ff, 0x7fffffff, 0x5, 0x5a, 0x0, 0x0, 0x8, 0x3, @perf_bp={&(0x7f0000dcd000)=0x0, 0x4}, 0xbe0d5114d3dc5b27, 0x42ed7162, 0x10000, 0x2, 0x7, 0x0, 0xfffffffffffffffd, 0x0}, r3, 0x7fff, r1, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00002b1000)={0x7f, 0x80, 0x7ff}) 2018/01/11 00:10:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x381371}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000146000-0xb)='/dev/audio\x00', 0x0, 0x0) readahead(r0, 0x80, 0xc3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000503000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000126000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000002d000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c22000-0x4)=0xe8) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f000080f000-0x10)={0xfffffffffffffffa, 0x2, 0xfc74, 0x4}) sendmsg$nl_xfrm(r0, &(0x7f000050d000)={&(0x7f0000b8c000)={0x10, 0x0, 0x0, 0x8010000}, 0xc, &(0x7f0000cf5000-0x10)={&(0x7f0000450000)=@acquire={0x13b0, 0x17, 0x2, 0x3, 0x3, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3e}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x0, 0x8001, 0x3, 0x401, 0xa, 0xa0, 0x80, 0x3c, 0x0, r1}, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x80000001, 0x2, 0x20, 0xa0, 0x63, 0x0, r2}, {0x39e, 0x2, 0x10000, 0x200, 0x81, 0x0, 0x800, 0x3}, {0x8, 0x10000, 0x4, 0x2}, 0x3ff, 0x0, 0x0, 0x1, 0x2, 0x3}, 0x8, 0x2, 0x9, 0x7}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @algo_auth={0xd0, 0x1, {{'poly1305-generic\x00'}, 0x430, "d3f509f3f59cee6a382b994912d44ab0cc24d6571589956da8e9130d18677e3e7fd8c18ee7c364c5d383e123e2a96c4f9785bd564775ae57a88d31e5a635d353bd26804999a8990c481f542abe70043c67cea2f427c4dec9b269f0c632692e422e9d8ebf85a6c6e560232af276a6fbd53ba0c6a65bb61ecf7426bd4ee30d7a01ab4b3880daa0"}}, @algo_comp={0x110, 0x3, {{'lzjh\x00'}, 0x630, "71cb26491f748aeede236f6cbc7294a29ca173b63b5033edcd7c2eb56e07fa6ae96f1b819cc7f78be0f634fd0ce362202612bcaf84f5eb413e12d262bc411ddd5c85fcb40a3cb576e3fc77789beaecdc7745af0c041e93481ca3c92addf7a8fecbfefaf368a853c2aa6799d2058db2d0d6464a0d07987b4937915512a672f65692a3044c1d574c902ee02e6de8baaa2a781f35988a59695ec7bffd49921c23c856554d44623656ca11d3a121252b2b046589c1f24fc758af5cce14f4305847f086aa36c4be0f"}}, @algo_crypt={0x1048, 0x2, {{'xts(des-generic)\x00'}, 0x8000, 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@sec_ctx={0x4c, 0x8, {0x47, 0x8, 0x1, 0x81, 0x3f, "71df57735c9b11488eeb0977a494dff0d0159d5eac178054a5a1d349bd6e4b92c6f81cadd7a34a3404fdde106febe27bd3058c171ac16cfa1bddb5750780ce"}}, @u32={0x8, 0xb, 0x1}]}, 0x13b0}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) sendmmsg(r0, &(0x7f0000f16000-0x78)=[{{&(0x7f00009ab000)=@ethernet={0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c61000)=[{&(0x7f00004e5000)="a51967bacc04d7cc8316cefc8eab6a9e0c463edbabc149bdb1f1216ff7615f8735be4d980b4ff8ff13af0dde6c4cf2dfac383a20943ba5bf6a213e0c0c34fa42827e262a822fb2cf3ec104adb817364e930d09e8bd404f7f469cff6fa279955790a1c76236329c01aa3c2907908ac7f49e3be09791a5e5d841b158e20bd1bad318a5128a05b3a2b7e7d80e9392ec307f058d3b5a6162aab7e67100515fc4fb70af4a6d3149542d024c2c195db197fff27b469ebab003109ed17159ca322baa857e5c452b4cc1fccf176d1244c5f8bc", 0xcf}, {&(0x7f0000830000-0x36)="d0660772682451ec01a75fdc4fa29c44b436040a8df7779790874d7ed0c3584220f472054e7717c67d81e6dcb5c0dbe8f512a756e848", 0x36}], 0x2, &(0x7f000007d000-0x438)=[{0xf8, 0x105, 0xfffffffffffffffd, "dfe174f78763b4d1aab746a9f6aea0cea4d140a28743356f1a5134bdb93571381c35f20c1ee7c522d81a7dbe3d69f333a95715937c9581ca327810245ceece4d8f432f33d3693ed65f4429d56e905f93329171fe13ee094b3c89a9d1e5fd97a5ee54a16d8295efd3e2e1d65f2c6501affd11c30627fdb07b47deb96d8272ba5ada6a12da87da8d4a2cd89ae1691efd75696ed094560bb2f2da1eb19207b927332bf9f23b157cc0906970a481f332e8d62eebf75c74581104d34b4e452323f4a9b70ec07481bac8979611810ea89631447403fbee9831874e2bda98ea7ec78d35ee3364ff2468f9"}, {0xd8, 0x19f, 0xfff, "05819339631c399d756f88dc74f97744aba448a9e2ad87f9ce0c71c3c3bd7af46898851b05aa1a5c23da26d3e9d336df9fda73519fb040ddd63add7943280d0bdc2102a91cf05449ac79fd2ffb376286a1fefc27f3587c79b72e507671ae1400201cf61bf6de88c0f3b9c62f4babfa58443b9d59dfc46ae398cd00daa8a22a2a79a14bf89d387235aa4093412c517fe02e171c7b712f2ad19028fd20e46f97cd9aab1e36e1d9c0760ac1ff715cb841e58fdcc9eebb0f4ab1fa20972d1cad0e667541b155d9d53e"}, {0xd8, 0x108, 0x2, "a68b332753b6b6e0da36144db0dc1c2b424df7f20ef9f6f53fe4b3465cc97adc7b2e27c404db782434e1afab9dde19fd26088252aaaa703b8db1d7e66c15109ac4d598014ba7e1315a32901548abcade4c1e0d6dfacfae2f59ab5c14600772b0f873257c929c3aa2a9a1aae92c2bf32a51a528ea69652dc1c4b2ef9d552c1e1fb333094adc2d4fa9101df3dcc98a6dff4e7d9d045d86405c5b2b25d7d92580beb766c6edc997ac2c92345c4e73811a15aa78f9568f51fd87188ada1fc16ec50245f76088"}, {0xe8, 0x109, 0x3, "ae1cb2593e3c796a3f7dba15c05cd1892246f711c3818cc7406df2077cc0126065047e6f39aeaeec52b438069c8e19c30b80f0474ca0debbdb853ccb53072b9a1f79a5a260f8b6990d10904bec109b273d274803dc2e61100c6e60640f7809510ebc55fb2dc02f7e2b0ea41e271cc4285e6f826dca8a758593819e26850d4c3f7d19e4e6121abc243f5199401aa711cf104360f0cd2cb5042b1322325499f445e7559e8b915da3431fd229d60ea1cf5225415edc32f608287848591a4fd9d8622ef424a1466c6c6616cac51999f967d541ce19a3972680"}, {0xa8, 0x88, 0x2, "531ae8563c81cb97e4f3cf07b8074521a960baef1eca9806cf2ed3c1f5041d48ce7aa22447a07c79b6db19958befd0473934beb1556630d2e7b934e86537cd809e22661408de776a4f0160abceac0cbe5abd48b90c938e7356364d05067637bced36f99293453e172e102f7d5e95347c1a00a8bcbfdc69e6c4dea1b9490df50abf0ac1f42113103ad08279216381d4c293f44c32c4"}], 0x438, 0x20000800}, 0x8}, {{&(0x7f00005ee000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000274000)=[{&(0x7f0000329000)="a02a227c4b9c42c06f1a3a6e72db202bcf54", 0x12}, {&(0x7f0000d4c000-0x3c)="85aee7bf3baefa215307e69af5bdc0c4d1ccb256627ebc44060a85ba3fae6c2368675e85a1b398b4d50af13645ed73c8b8f93947b714484725f7a9af", 0x3c}, {&(0x7f0000cdf000-0x37)="b00421506113dabac5e04ff00704125c7cb81468d1869d71b1a2337015d3b260170933fe3490f386b0935a4a66ed2dd52d927da9c960eb", 0x37}, {&(0x7f0000923000-0xb5)="38833b4e5ac3b71243145f0e3d10f3005dd9cddaf5a80f177c9395071c1f8dd97068c1b26322df70dd4ed8e02637a582f07cf0f21ba7cf834a9eef516f6de399cd5ae7f93947a9637ff462151a961750b61c8575aeda50a7c38af5e175e139c7116386e07207cef301e2a554cf1844f2270c3164fcdc3fd1ff1966a855bd9bc541e52168d0d47b836b6b18e0f0909415344062dc48d0471d5a85637ff0eb047a15bffe8ce1d48d8d60632d274ae29e1dee9033f1d4", 0xb5}, {&(0x7f0000636000)="173e75c30757afcb14f56cf665e187409ebb7f52560010e86465084d6484462e53b9263746a58fa4b91ffc343bfa5cac1281f559b273afe5562031ac468dab425f89f5883e8a8e74429af893748e79852ff03dfa29cedb1a62cf", 0x5a}, {&(0x7f0000857000-0xac)="e04ff6d2640de8b4164fa68c8d03e6834c9d4d3ec8ed935f878b4b6af10d439f44dcfd6e06202514c4916f955daa9cdf2ade21b6a617577eaf4d290b2e6297675999e39a353ab7cb2463ed192a52086f59a2ee343cf710ca70196ee65e044007e91c8b8c057bebba9f76a2130a50007c78fbdcd2d79c6dfda4fed2b7995a2525b425d5fa4f9fd6296175ec83a1ca967ce8e554b27ef8c647841a081f9d6a9726198260bc196302b2ae535520", 0xac}, {&(0x7f0000d6f000)="", 0x0}], 0x7, &(0x7f00000f3000)=[{0xb8, 0x11f, 0xca3, "9f14036fb88b2dc94977e6fb177241fa1b9eb8794105e266512f617c1bda0e6af7d4ca601c989c78a4776851f684c8bcf9af40db9a8522357103de1a44068c1e841f6ebc12dc71c19ee7da69204430cf630f5d13a05835efd1be539ca0f37690be499e8200c950d73748d4f44dfb42560e195ebe96d26892977c6cde9b93cd0a11e01e7276f77597aad79a921484a6190cfd30a7e69d7676c17b0dac60d17dd33b4d563c5318e70f"}, {0xa8, 0x11f, 0x2, "55eef0cee769c06ba5f654f7dd467b1a184f873bcfbced4b06bc5b9e10503d2a64558c5e5ec68e7a905c4c28f621d6129e4d3c7ae99ba4ae416f3316ab3095f1ce9cad805a3a2f4e52eaea2f9bdafeebb382a991cc388abe9fcf3e8b4078e7315ef41b0b1db54df1fcbb15fe23cea92b19dc6f2c2c49ef4d500d4ecce2752c09013a76afdbed677fbf00c198be28f0152162da24deb4c3"}, {0x98, 0x109, 0x2, "f20241302be7d52d80f8c5fe4fcb984a58704d6ab6e42b70c74b854a97c16a902c2e4329daccbf865f83c23ddc4ea28eec371c0259d092a63bbab5f59c17b918401e57466c690fe583462ad34ca69900172a323bc4b48969a10ce75cc83d2d5b9adc97f5e57d5951340abc6d1d507b1b333519cff09e0fd8c323a6a120e974deb180a8"}, {0x18, 0x11d, 0xfffffffffffffff7, "868a5a"}, {0x18, 0xff, 0x40, "75a0209afc0f"}, {0x70, 0x11, 0xfffffffffffffffa, "2d12cbbb508fe90152735810d937ce67c7882a95c830b378c319b1c8dadd005fd03445b8443f3006436c13c23ff5f28ce863534f02bba1220243af50d940f44264fe6d4886cac71b267007a6d23f821b881f52358d22d50a052b413b7e"}], 0x298, 0x800}, 0x2}], 0x2, 0x40000) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 00:10:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c5f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c98000-0x4)=0x8) 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) sync() ioctl$sock_proto_private(r0, 0x89ee, &(0x7f00008ab000)="e02403b3397ffa032126b95771fac96882188d55553a566aaa6234f282ed5bfb8c2cfad7940f3c708ec005856461352b765736ddf32ae14bb2427b9bd2569e23c92b") 2018/01/11 00:10:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000048c000-0xf)='/dev/sequencer\x00', 0x2400, 0x0) preadv(r0, &(0x7f0000779000-0x90)=[{&(0x7f000016b000-0xf1)=""/241, 0xf1}, {&(0x7f0000cd7000-0x17)=""/23, 0x17}, {&(0x7f0000e9d000)=""/148, 0x94}, {&(0x7f0000277000-0x2c)=""/44, 0x2c}, {&(0x7f0000fae000)=""/219, 0xdb}, {&(0x7f0000cf9000-0x6d)=""/109, 0x6d}, {&(0x7f0000770000-0xb5)=""/181, 0xb5}, {&(0x7f00008d4000)=""/4096, 0x1000}, {&(0x7f0000388000)=""/113, 0x71}], 0x9, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002db000-0x4)=0x0) perf_event_open(&(0x7f0000c99000)={0x3, 0x78, 0x0, 0xfffffffffffffffd, 0x8, 0x0, 0x0, 0x3, 0x0, 0x1, 0x70, 0x5, 0x9, 0x2, 0x7fff, 0x6e, 0xfff, 0x2, 0x3, 0x5, 0x9, 0x3, 0x9, 0x2, 0x8, 0x9, 0x0, 0x8f7, 0x27, 0x3, 0x4, 0x5, 0x5, 0x1, 0x7, 0x4, 0x1, 0x6, 0x0, 0x40, 0x5, @perf_bp={&(0x7f00007b0000)=0x0, 0xd}, 0x2100, 0x401, 0x4db0000, 0x3, 0x1, 0x2, 0x2, 0x0}, r1, 0xfffffffffffffc00, r0, 0x1) unshare(0x400) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000f9c000-0x4)=0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000135000)={0x5, 0x1, {0x3, 0x3, 0x3f, 0x0, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r2 = openat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x1) fsetxattr(r2, &(0x7f00006ae000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001f0000)='\x00?', 0x2, 0x0) 2018/01/11 00:10:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000680000-0xe)='net/protocols\x00') ioctl$TIOCSCTTY(r1, 0x540e, 0x7) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f000091a000-0xbd)=""/189, &(0x7f0000ddd000)=0xfffffcc0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000acb000/0x2000)=nil, 0x2000, 0x4) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00002b4000)=0x0) sched_setparam(r1, &(0x7f00000fa000)=0xfffffffffffffbff) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:03 executing program 1: mbind(&(0x7f0000331000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000029000)=0x9, 0x4, 0x7) madvise(&(0x7f0000fdf000/0x3000)=nil, 0x3000, 0xf) mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f02000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f01000)={0x0, 0x0}, 0x80800) 2018/01/11 00:10:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f55000)=0x0) r1 = syz_open_dev$dspn(&(0x7f000071f000)='/dev/dsp#\x00', 0x2, 0x88000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f000078a000)=""/147) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00007b7000-0x4)=0xb9, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000394000-0x8)='ns/user\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000654000-0x10)={0x7, 0x9, 0x5, 0x0, 0x0}, &(0x7f0000954000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000013e000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$bt_rfcomm(r2, &(0x7f0000606000-0x9)={0x1f, {0x0, 0x1, 0x950, 0x200, 0x100000001, 0xffffffffffffff29}, 0x400}, 0x9) setsockopt$sock_int(r2, 0x1, 0x1f, &(0x7f0000377000-0x4)=0x7, 0x4) readv(r2, &(0x7f0000797000)=[], 0x0) 2018/01/11 00:10:03 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000699000)='/dev/vcs\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/01/11 00:10:03 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x490002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ace000/0x3000)=nil, 0x7bf, 0x5, 0x0, &(0x7f0000f1c000/0x2000)=nil, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000002000/0x1000)=nil, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000003000)=0x0) syz_emit_ethernet(0x40, &(0x7f0000000000)={@random="2477bc0c8b73", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x1f, 0xfffffffffffffffa, 0x101}}], {{0x892f, @arp=@generic={0x0, 0x86dd, 0x6, 0xa, 0x0, @random="06acea219785", "1b833cf51d0c5c3f4cdc", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "d7424dcc30494517ab2c9e4043a31c53"}}}}, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0x1, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={r2, 0x5c0, 0x18}, 0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) 2018/01/11 00:10:03 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000012d000)='/dev/vcs\x00', 0x24000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000e14000)={{0x2, 0x4, 0x1, 0x20, 0x2202d15c, 0x5}, 0x16}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a9a000-0x4)={0x6, 0x0, 0x3000}, 0x4) 2018/01/11 00:10:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006a7000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c89000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007f7000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000016f000-0xc)={0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a00000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00005cf000)={0x0, &(0x7f000062f000)=[]}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000e6e000)={0x0, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f00001c1000-0x10)='/selinux/create\x00', 0x2, 0x0) getxattr(&(0x7f0000ae6000-0x8)='./file0\x00', &(0x7f00004cc000)=@random={'system.\x00', '/selinux/mls\x00'}, &(0x7f00005e9000)=""/10, 0xa) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00004f7000)="", 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000a58000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f000029a000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000087000-0xa)='encrypted\x00', &(0x7f00000f8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007ec000-0xb)='}vmnet0\'lo\x00', 0xfffffffffffffffb) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) socket(0x0, 0x0, 0x0) 2018/01/11 00:10:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = gettid() ptrace$setsig(0x4203, r1, 0x1, &(0x7f000098d000-0x10)={0x2c, 0x7fffffff, 0x8, 0x10000}) fcntl$setsig(r0, 0xa, 0x23) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000ca8000-0x8)={0x0}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000271000-0x4)=0x0) sched_rr_get_interval(r4, &(0x7f0000144000-0x10)={0x0, 0x0}) ppoll(&(0x7f00007ac000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00004c1000)={0x0, r3+30000000}, &(0x7f0000d6a000-0x8)={0x0}, 0x8) unshare(0x400) signalfd(r2, &(0x7f0000b5a000)={0x0}, 0x8) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a0b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$ax25(r5, &(0x7f00003d7000)={0x0, {""/7}, 0x0}, &(0x7f000072c000-0x4)=0x10, 0x80800) 2018/01/11 00:10:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000660000)={0x0, 0x2, 0x0}, 0x4) sendto$packet(r0, &(0x7f0000aad000-0x92)="bf96ff6021c4316b6302d5f88104cd74667dc40fcf8429d89ba08315afa016a1a82affa593dce51c7d58fc9aba99192564d5350416ca841126bec3a77833067e96b161621dd4e5cd125bacc29a1b0c39f4c22f2ed105e46afc2397592dc0db9f985df325987a50ab33b8b77e8310a05d677e7667bb75fb4fc128f93bab763512a455ce881c283ebc4c20b9f73a1e74a51f85", 0x92, 0x40084, 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d82000-0x28)={@common='eql\x00', @ifru_ivalue=0x2}) fcntl$setpipe(r2, 0x407, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = syz_open_dev$vcsa(&(0x7f0000f17000-0xb)='/dev/vcsa#\x00', 0xa15a, 0x400800) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000648000-0x1000)="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") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c72000-0x10)={0x0, 0x54, &(0x7f00006b5000)=[@in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, @in6={0xa, 0x3, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}]}, &(0x7f0000599000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d6f000)={0x0, 0x7fff, 0x86bf, 0x7fff, 0x2, 0x6, 0x1, 0x5, {0x0, @in6={{0xa, 0x2, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffe01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd99b, 0xffffffffffffffff, 0x7, 0x3ff, 0x10000}}, &(0x7f0000ea0000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000031e000-0x108)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x65c, 0x63, 0x5, 0x2, 0x6, 0x5, 0x6, 0x3ff, 0x9, 0xc759, 0x0, 0x7bd9, 0x8e, 0xed61, 0x8]}, &(0x7f00002b5000+0xb53)=0x108) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000453000)={0x0, 0xffff}, &(0x7f0000a10000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000066f000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cd2000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000084b000)={0x0, 0xfffffffffffffffa}, &(0x7f00002fd000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00009fb000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xb, 0x3, 0x81, 0x3}, &(0x7f000008c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f86000-0x98)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x10000}, &(0x7f00004d3000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007f4000)={0x5, 0x202, 0x1, 0x200, 0x0}, &(0x7f000091c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e31000-0xb2)={0x0, 0xaa, "8524d7db3b344d53c75684f63722cfd2edcb0446a18147b118a59bdc8c16ab61d0e22de7e7db414e5112b74ee03e8e8bee36786eaa1737a4dca8a57212f00d89fc036bb5f83e608375dc6e838fa72404455ace362c55c850f62ffeb9fe614f24f8660abdc44a1a9cb63e342c44cab6318b25539a11f56252a210a766cd8e2660d8393631f5fd9fb2b9a6526fab05e1ef6525b3e2fc4399b1c7bcd684a966f08c1bedbc934bf56d3efdc3"}, &(0x7f00005f0000)=0xfffffffffffffe4b) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000287000)=@assoc_id=0x0, &(0x7f000024f000+0x8cd)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003e9000-0x98)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x81}, &(0x7f0000991000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003fb000)={0x1, 0x0, 0x0, 0x9b, 0x200, 0x8000, 0x1000, 0x200, 0x0}, &(0x7f000000c000-0x4)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000005000-0x150)=[{&(0x7f00003e7000-0x1c)=@in6={0xa, 0x1, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x1c, &(0x7f0000775000)=[{&(0x7f0000c06000-0x20)="b70de1125b78237ac9d75b4d2a2eca6d6ebf798db06d3e1c68e8d67076398673", 0x20}, {&(0x7f00002de000)="02", 0x1}, {&(0x7f0000c8f000-0xc3)="4e121f64928f1b81592e13d44c8caed5c4bb66a7b881fcd5f04bc6f5fbccc00eab09aa999a03ab31178515e2d4d4c6a1c6dc6f61e1daed135fe40ca68ee773142b9d60a6d29fce97fda2efb0512568f4caf9fe6a630456d92831be8448e4115a89de4d21dda0d13517d00e2772f08e3827235059bba551d48405b45ea9c0e5611679b2f1eed8288fb3ed2242f2c164f9c282e9dc6802a67b78284383bdd79a192ba93aa1a0f8a756beaac9b317bdf67a862ed9624ef9e69dbd2a1f58f72bbab04c494e", 0xc3}], 0x3, &(0x7f0000485000)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x8, 0x4, 0x1ff, 0x78a, 0x1ff, 0x6, 0x0, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x225d, 0x9, 0x206, 0x401, 0x1, 0xff, 0x0, 0x7, r5}}], 0x60, 0x8000}, {&(0x7f0000db7000-0x1c)=@in6={0xa, 0x3, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa8}, 0x1c, &(0x7f0000019000-0x90)=[{&(0x7f00007be000)="fa565640a0eb2959e257f87762173b41028e4f443d2797ba58a789b9e303021893f1e7a8391dc580c0641705d3a4e079b6b470c4f400cfad33c0589e1f4dc59fba22d9660491ce40cb2b5cd39ee412799f527dfcfac5678f2bbe72e7502ecb07299a9e3f7bbe8dfc9c3c6272e421c55216747deb326b1368b6fcb011456b7779401055d6e11ff1aa04ad910ecc82233ede07f93c87a02bb66aaacdf07a262602e01df6224067f700", 0xa8}, {&(0x7f00003ed000)="abf4e9c4a41ac340abde3b0ae1215841825f926220492e09b46ae740c46d6eeb45d0c4f1fefeb1c6dda54e616578b320c7b6460397a4301f3fb4c9cb87991f2a0da42b46dff297feb254de369252cdccefd21367c0ad9e3519c816f97a672b17c24ed1", 0x63}, {&(0x7f0000010000)="b8a920d36986d2dab01122dec0b86e9c3453526ba4f1d7b6f48156adfed81cdfcc948f5974493662efdf3a00e503c6f2bf011670d0c6d1a08bd166c471bc738ffa079813049ee859c8d203a2fd5b64369307a18a7117e871babf65817c341d96a062108893b33d94779daa518a3e039a3ccd0e145bfb45c904133edb82991eccc69df3d80edf0761cd94c54e9ce557bc405b73efcb8807f366a2199f1d322ff1d040e651e6e9ba3b9a400f399d02394afa8c1630b47fd54dbeec7f9c720d6d54f2ab6d6fa4f7558e7ef2c13919a3c908b6a7893ee17ebdfe3594745819327c40acbff3566f457274453b4ba21b6f4c4fd1c86b", 0xf3}, {&(0x7f0000ee4000)="0879ca2bd84518240bff02a51a44cf5c0a7e35fea1596cd4b3e0e775363092e3cedf23c15a814f62", 0x28}, {&(0x7f00008c3000-0xd7)="dd10a3b9acad5b22ba98af5909635e3d64d105cfdb27be5b975fb66ea050d46146e827ca34cbbc1ab25c5eb954eaf00b7b00ff9509d592f241988cce4e6048142afaec73d3535668246d3a5c212275a09986e274f1545ec14e320369ea01cf6cfa1a938ea4cd61b5e99eb09b06681e35e27dec73473418cb98df1c24cf873162b2d836bf6dcbb33e5daeed7fcddc22b459cedc00ed5784b68934a55d634312e0c5c540c5372c8ff149ef8d459db01b00b3c3d8b1bcd0c832552b69336d12340bd1f9e3253875924f3c73e338ad535d8174a81d682ffff0", 0xd7}, {&(0x7f0000b3e000-0xc)="d24d28e8aaf3889adceb7506", 0xc}, {&(0x7f00000f8000-0xc7)="12882f152ccf7034fc531f497901414ceeea51599915e3bb668aa18e164a6a4c0bf6071d48e4f38c4db9b94b043740f6b00a30c1d7e242e76bf9cc797f8599cb3b8d5dab759b3384bd3aa61408d9275376de55b010b8e8954a61ddcddf20ba0439ebe1ee6dc981522e85033aceeb7a97bfd6fc76c1aef13a618841f205805ad1953e9ba664f4683f1d287899b733196dbd1d3c46be77e9317330ce7324c55af8484a2493f524ee47e85bf34e4f905570d6f1ed457aab3ee1c2ba2471726c789f0d268fca530312", 0xc7}, {&(0x7f0000e14000-0x1000)="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", 0x1000}, {&(0x7f00001a0000)="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", 0x1000}], 0x9, &(0x7f0000532000-0x180)=[@init={0x18, 0x84, 0x0, {0x1, 0x7, 0x88, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x6, 0x4, 0x40, 0xff, 0x6, 0x2, 0x3, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x820b, 0x0, 0x8, r7}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x1, 0x0, 0x100}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x40, 0x10001, r8}}, @init={0x18, 0x84, 0x0, {0x205, 0x9, 0x800, 0x9}}, @init={0x18, 0x84, 0x0, {0xfff, 0x1ff, 0x9, 0x9}}, @init={0x18, 0x84, 0x0, {0x5, 0x3b36b47b, 0x3, 0x80000001}}], 0x180, 0x4000000}, {&(0x7f0000409000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x13c4}, 0x1c, &(0x7f0000a27000-0x10)=[{&(0x7f0000296000)="ebf8a0a6d695680a672cbf4ec5c63f5273101b92ca2e79da988fbd44cfea21a3abc6dd50c04c3c75ec4e0f6a249b9d215d83bf553412c75cb09428a8833bf2c3da9948318f3ca4860d502e40a1", 0x4d}], 0x1, &(0x7f00002a9000-0x1e0)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x2, 0x0, 0x7f, 0x8, 0xff, 0x1ff, 0x9, r9}}, @init={0x18, 0x84, 0x0, {0xc28e, 0x3, 0x2, 0xffffffffffff0001}}, @sndrcv={0x30, 0x84, 0x1, {0x64af, 0x3, 0x2, 0x4, 0x3, 0x5ece4194, 0x2, 0x1f, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x26c2, 0x8, 0x7, 0x7, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0x206, 0x9, 0x8, 0x2, 0x3, 0x0, r12}}, @init={0x18, 0x84, 0x0, {0xfff, 0x7, 0x7fff, 0xb80}}, @init={0x18, 0x84, 0x0, {0x6, 0x9, 0x0, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x1, 0x8008, 0x1, 0x5, 0x0, 0x6, 0x4, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x9fcb, 0x4, 0x9, 0x1, 0xffff, 0x1, 0x100000000, 0x80000000, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0xfffffffffffff1c9, 0x0, r15}}], 0x1e0, 0x4c080}, {&(0x7f0000547000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d5b000-0x60)=[{&(0x7f0000a94000-0xfd)="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", 0xfd}, {&(0x7f000068a000-0x4)="53f3dbc1", 0x4}, {&(0x7f00000c9000)="b30b09d92ece8c73cdd3638b820ebe5a0999eaa0fb2f789959888947136b36e7234bec0ff249e3244f7b6dcccba080d92848e108842edd534f1299fd13190deaff309feb91a5e0d3959d75c1a780904f", 0x50}, {&(0x7f00003da000)="727afb8a2218d2af32f63207f8da5624deb768cf1f78dd723929a919542cc31fa94b8e8924b742f946bf1d203f2234cc", 0x30}, {&(0x7f0000e66000)="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0x1000}, {&(0x7f0000076000)="382cef679d23e793e3026965f50a2fcda60a4e31fa1ad8f73367d3551bf6d9e62d8026ff134c8c665dacacf3aaaefbd1c4f5cfcbadcb0d3857253f65c667706c7778d60f44c709fd75d93e129191aa0c3333573758567a0c0b5225", 0x5b}], 0x6, &(0x7f0000960000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x497, 0x200, 0x8, 0x9, r16}}, @init={0x18, 0x84, 0x0, {0x7, 0x7, 0x8, 0x7ff}}], 0x60, 0x84}, {&(0x7f000088c000)=@in6={0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe7}, 0x1c, &(0x7f0000554000)=[{&(0x7f0000924000)="c298d713", 0x4}, {&(0x7f00007d2000-0x8)="7c3c968765b7b0f5e50268f1677aa054c36e91f0b9fc07aa82dbb314fb318b3e74de25079104760d0dd46ab313ebc65f74c68121922c826c2c889d2eeecdbdc08c0a981b74c5dfdc4d23e2838e3f431b4059937fb7338998f3bcc5cd187af4883aec1cf2840357af6b34678a0bab390c8e7645e5495611ee4a328020e59c95ba1b6f7c852b79a33a29f1e4fbb8304132f743be33805dc24563", 0x99}, {&(0x7f000016b000-0x61)="4f17098c151c830f006f571442b21518a7f20e4f7097fe7658fe3c17054716c0382dc47920f727b0764c648579e729cbc418e30c7382fe3f259502eb96ce89ee37f7ee178e78fd70db70990ea93a78bffdfb405826db5a13c57aeac4ea7c4c8142", 0x61}, {&(0x7f0000a55000)="644c5692abc1093ba80f1c01f84dae815eba0c3402999da8f017adcc6e0aae5b2bbdeb2630123752c155046ecd73b975225d4fc793fed70f822d8e094115dd5565ab63be1e5ddb60191758a13006a7e7e544400db70805bb794d09b9c87363a1", 0x60}, {&(0x7f000066b000)="80181870cdd01e5ceaf961de38db71d83ca554e585a9acb89e7108c8315f0046e5b0e24681cd28321f245136fab5daca83dd0d3f309ae372e5232ab6d0c5c8dee3f36ecf5fc4f1479fa6ad2d1c34a3ae4c9a088f25b3453339474f2b8e85c80ac04e26a5dee7ff230be43e836ecac67d50bc0766b7af26c1888d306a7648929353e62306defa96d17e3d5b223a1f956709cc58cd8ef15ec12af24ab0fecabf551d9787f16a5a526f227b53c1e3b93c840d39d571db1ca4813d2d946b15", 0xbd}], 0x5, 0x0, 0x0, 0x44}, {&(0x7f00000e0000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a77000-0x30)=[{&(0x7f000016d000)="17953ad7277a749558f4596412865a61f45746d7752c795ec0b0c2f6579caf9fbd59e0fc8de94e35a887585cc82a0b3ec2b5cf1de67cdb63f02349be8df696d46123d3f7063649ecef5d9f9c1a1a66a73bd83b0b9e91655f4ecd03a63cecde9c41ee11fb7275187e44190e9e1e66d3af5217fc7d17e77b9edd42d36b2d5aec5149f59e4e12e195a63f4ee858297ed40bfc9b45279281abae6b659f7a699521631379c7460d30686a82f6bf82b34b24ea2f8384cdf17eba7f1c41391947721ee786acee024c5c929233d7191ee400bf9c40cf592868a2ae3be2c59c3458bf1f2ed37266492bc90e473eb66b37059989bf2817033c", 0xf4}, {&(0x7f0000080000-0x29)="e4c487fc19d84cb86a0a7a617e9863424bca0a2efb92c04d3e7094ebecf55e594370a5e6554bc9f1c160a63bc2820b0a81b9fe9f67b9b1970a07615b48f683374125004de0d7d7adcd642b49a4670193025a9b80e2fb04a2d5dc481964851180", 0x60}, {&(0x7f00009d2000-0xe8)="51b590704af4247eaca863bf54447fcc4896f8e1b6b525354c1ec9186c6f8c77c57b9da666dc6d5b5d5bebdcfb2a0bae33ee002d4bbd067f7bf43d3eae2881c39a0d4ef0c3e1acf5501582c1eb634a95329e187c08e5423405d4ccc2e3e5085d15a7af84c143825eff35a8e9a6370f2e26539b2f699036407f7222ae0ab304d07916a853f6277745a213c2da36a71f51df56a5cd9a94d4c48f72739ebd48b081b0a533a6e30192abb3cae88eda136e1e37a7669d9c9e2ecb4c1722d7bcedf1817730ba45eab6b5b377dbf89750af9d39133cb4671f7cbf9018bb8f6f7b835e32d5379bcd70bc4479", 0xe8}], 0x3, &(0x7f00008e6000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x3f, 0x71ad, 0x6}}], 0x30, 0x40000}], 0x6, 0x4f292bd4a828fd61) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/11 00:10:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002bf000-0x11)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) [ 483.486291] device eql entered promiscuous mode 2018/01/11 00:10:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00003f0000)={0x2, 0x0, 0x9, 0x80000000, 0x4, 0x3}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/01/11 00:10:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x0, &(0x7f0000972000-0x3c)=[]}, &(0x7f00000b7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000922000)={0x0, 0x0}, &(0x7f00003c6000-0x4)=0x8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000931000)='/dev/kvm\x00', 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fchdir(r1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000a4000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000341000-0x8)={0x0, 0x0}) socketpair(0x0, 0xaf1765c74a8f824a, 0x3fc, &(0x7f00003a2000)={0x0, 0x0}) r5 = msgget(0x1, 0x620) msgctl$MSG_INFO(r5, 0xc, &(0x7f0000de7000-0x74)=""/116) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e55000-0x10)={r3, 0x50, &(0x7f00006a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffffffffffdc0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000454000)=r6, 0x4) setsockopt$inet6_buf(r3, 0x29, 0xd3, &(0x7f00004d9000-0x58)="666b8137aca6fea93eb728be5c0a219061413a68dac7da5862ddd253f58face2d14d45ea83f278236a9a905b189116398f9d8bd19c90598c7ad14a78c933e95d14ab958aee64b7166b4d9e4c01332583b1ae969fef482103", 0x58) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000c36000)={0x0, 0x3, 0x40, 0x9, 0x10, 0x9}) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000db4000-0x8)='net/tcp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000110000)=0x4, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000b5a000-0x4)=0x1b) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = getuid() getresgid(&(0x7f0000842000)=0x0, &(0x7f00004e7000)=0x0, &(0x7f0000d43000-0x2)=0x0) syz_fuse_mount(&(0x7f0000f8c000-0x8)='./file0\x00', 0x2000, r8, r9, 0x8000000000000003, 0x280040) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/11 00:10:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000618000-0xd)='/dev/usbmon#\x00', 0x3ff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000ce0000-0x120)={0x1f, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000057a000)={0x0, 0x7, 0x80, 0x2}, &(0x7f000036b000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000545000)={r2, 0x9, 0x1}, &(0x7f0000eb8000)=0xfffffffffffffe28) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fa4000)={r3, 0x8001}, 0x8) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000085a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000c000-0x28)={0xffffffffffffffff, 0x0, 0xb6, 0xbb, &(0x7f0000ce9000-0xb6)="252d670416050765c2fa5eaf07f3863f4c7d816337ed705803884d6dd246e019dc6d699a2a5c030e9ae515fcbbe782db13b1463877bdf26f281a85e25067afab05c36702dacdc4b13c5a72a253497abf534159cdf6ef9bdc7ed666d83d516371e441ee75e3b521f6a9447c6b565e7a80a40acbaf64e47906b4e90d6e2477c8dc491e5f701d76e0be1899d1f191ec51ae2a13faa151f4ff252b34f463ae2355a3fc8f6dfe07723b7b63e0fe6260fa8752c9a6abab470d", &(0x7f0000ee9000)=""/187, 0x101, 0x50000000}, 0x28) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00006e0000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000025000)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000801000)={r3, 0x8, 0x7}, &(0x7f0000704000-0x4)=0x8) bind$packet(r4, &(0x7f0000f94000)={0x11, 0xfe, r5, 0x1, 0xc6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000007000)={0x5, 0x4}) 2018/01/11 00:10:03 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001a6000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f90000-0x12)={@generic="dc413158c1ed8f2951f7a8c1b40ccfbe", 0x3ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) getpgrp(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000061000)=0x0) r2 = syz_open_procfs(r1, &(0x7f000048a000-0x11)='nUA0x0) clock_gettime(0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f00002ba000)={{r4, r5+10000000}, {0x0, 0x989680}}, &(0x7f00009a5000)={{0x0, 0x0}, {0x0, 0x0}}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000078e000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) 2018/01/11 00:10:03 executing program 7: mmap(&(0x7f0000000000/0xb14000)=nil, 0xb14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b15000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000b14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b14000)={0x0, 0x9, 0x30}, &(0x7f00009d6000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00006fb000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9f, 0x80000001, 0xb4, 0xc8}, &(0x7f00009cf000)=0xa0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000973000-0x38)={0x1, 0x0, [{0x10004, 0x0, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) mmap(&(0x7f0000b15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b15000)='/dev/hwrng\x00', 0x802, 0x0) 2018/01/11 00:10:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000ce9000)={0x0, 0x100000000}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000015c000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00003ad000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0xa810, r0, 0x0) keyctl$join(0x1, &(0x7f00001d0000)={0x73, 0x79, 0x7a, 0x1, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000ae8000)=""/136, &(0x7f000064e000-0x4)=0x88) 2018/01/11 00:10:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000688000)={&(0x7f0000def000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009a3000)='/selinux/status\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00003e1000)=0x0, &(0x7f0000f48000)=0x4) readv(r0, &(0x7f0000f2f000)=[{&(0x7f0000443000-0x1000)=""/4096, 0x1000}, {&(0x7f0000711000)=""/159, 0x9f}, {&(0x7f0000092000-0x1000)=""/4096, 0x1000}, {&(0x7f00008c3000-0x93)=""/171, 0xab}, {&(0x7f00001ee000-0xb0)=""/176, 0xb0}, {&(0x7f00009ab000+0x884)=""/169, 0xa9}], 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000d74000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) dup3(r3, r2, 0x0) 2018/01/11 00:10:03 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) 2018/01/11 00:10:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00006c5000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000da1000)="") getpriority(0x1, 0x0) 2018/01/11 00:10:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000064f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000dee000)=""/4096) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c17000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_data=&(0x7f0000436000+0x307)="b6fca06e0c332da568781a24dbf57e59ea850dd21b3faf5c0d63196497684eff"}) write$tun(r3, &(0x7f00007e3000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) write$tun(r3, &(0x7f0000d02000-0x45)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x2c) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000289000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f000078a000-0x48)={{0x1, 0x2, 0x4, 0x2, 0x5}, 0x1, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$admmidi(&(0x7f00001bc000-0xe)='/dev/admmidi#\x00', 0x100, 0x101000) 2018/01/11 00:10:03 executing program 7: clone(0x0, &(0x7f0000291000)="", &(0x7f0000a87000)=0x0, &(0x7f0000858000)=0x0, &(0x7f0000478000)="") signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x428102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 00:10:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000a92000-0x38)={&(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000178000)=""/159, 0x9f}, {&(0x7f0000b62000-0x45)=""/69, 0x45}, {&(0x7f00004c3000-0x20)=""/32, 0x20}, {&(0x7f0000b54000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/222, 0xde}], 0x6, &(0x7f0000000000)=""/180, 0xb4, 0x81}, 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000754000)={0x0, 0x42, 0x3318c0000000, 0x5ab95723, 0x9, 0xec, 0x7fff, 0x8, {0x0, @in6={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd08}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10001, 0x80, 0x8, 0x0}}, &(0x7f000055c000)=0xb8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00003e8000)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e28000)={r3, 0x1000, "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"}, &(0x7f00007ac000)=0x1008) r5 = geteuid() stat(&(0x7f0000b06000)='./file0\x00', &(0x7f00004a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000c1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bac000-0x4)=0xc) getresuid(&(0x7f0000ea3000-0x4)=0x0, &(0x7f0000194000)=0x0, &(0x7f00004f7000)=0x0) getgroups(0x1, &(0x7f000032b000)=[0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000110000-0x38)={&(0x7f0000267000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00008a3000)=[{&(0x7f0000f05000)="72b5a40e53b2a5fa40cf171327e4529ccf3a4d91a927fbbf18d277e1c80a70e0971ef0a32196d8a5e4ee8af722f24c409ce38f544dddee766358cbd261a32bde4e", 0x41}, {&(0x7f0000677000-0x1000)="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0x1000}, {&(0x7f0000797000)="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0x1000}, {&(0x7f00009d0000)="04ce040765d4c8d9eeb724590348930f1fd18b85ccfcb43be2d1cf42e29b14ac1fe46a9003b4d9d83d72b2105bbf57c72c1a86f3db1a61f57c3bed0dc57996d498adab27d259ba6a02ecc8c77e10a563264b2443c1cda960", 0x58}, {&(0x7f0000c04000-0xb)="27c3721a000f3212f7f1e1", 0xb}, {&(0x7f000024d000-0xa7)="15983b415c7f30b5acc83f99ee96e9816599fc1fdb75a60e80329a3bf43f97a62dd3435a3b8fbfc78a897673240a6fb95f63e7a666dee1354e9dda54cd81e55d25650c725eb6533ceacb48484602f7ad1290fe23510abcbaffa83c5ac8cc804816f02147065589da0e81d3d1bb5ccd08d94724cc99816068cf228a853fb333d0e0e4920b9fbb0aea5bc7aa14c94c2b50d147871643c4896c95080ed9123bc2fd6775c618430bf6", 0xa7}], 0x6, &(0x7f0000093000)=[@rights={0x30, 0x1, 0x1, [r1, r0, r0, r2, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r2, r0, r0, r1, r2, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r2, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r2, r0, r1, r0, r0, r2, r1, r2]}], 0x120, 0x4040040}, 0x8080) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000936000-0xc)={r3, 0x7, 0x30}, &(0x7f0000bec000)=0xc) r10 = socket$netlink(0x10, 0x3, 0x0) writev(r10, &(0x7f0000a66000-0x10)=[{&(0x7f0000ae0000)="2900000018001980013d75241a0407210206e30067fffe01040000000800050000000200000008bf00", 0x29}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00006cb000-0x20)={0x4, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000a49000-0x20)={0x7, r11, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000845000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00008bd000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000942000-0x10)={r12, r13, 0x6}) 2018/01/11 00:10:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000ea000)={@generic="2ab7c7666363b2ba9fa2e402f19c0cea", 0x5}) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) signalfd4(r0, &(0x7f00006b7000-0x8)={0x6}, 0x8, 0x0) 2018/01/11 00:10:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) arch_prctl(0x1005, &(0x7f0000de4000-0x3b)="3da234b29024c6687cb75b1780ad66d1cd9163b7f95380d15e08821f43549c490704e665e9c67d707b1deab6be028eb25c1ac9bf6be02f9b19ccd2") pipe2(&(0x7f0000425000-0x8)={0x0, 0x0}, 0x80800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000fd2000-0x10)={0x0, 0x100000, 0x0}) r3 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000fc0000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, r3}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0}, {0x0, 0x7ffffffe, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x4, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00002ce000-0x12)={@common='ip6gre0\x00', 0x4}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000c66000-0x78)={0x0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, 0x10000, 0x3f, 0x9, 0x5, &(0x7f0000ec1000)=@generic="af63347fe9e96e328cdbd21e59213274", 0x5, 0x7, 0x0}) 2018/01/11 00:10:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000017000-0x6)='/dev/midi#\x00', 0x3, 0x589400) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f000000a000-0x1000)=""/4096, &(0x7f0000671000)=0x1000) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0xfffffffffffffffd, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00002dc000)=0x0, &(0x7f000045e000)=0x0, &(0x7f0000e31000-0x1)="") clone(0x0, &(0x7f0000003000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") read(r1, &(0x7f0000d0f000)=""/105, 0x69) 2018/01/11 00:10:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x802, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000015f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000045c000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f00007ae000)={0x11, 0x3, r2, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) fsync(r0) add_key(&(0x7f0000b82000-0xc)='cifs.spnego\x00', &(0x7f0000800000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000051000)="", 0x0, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r3, 0x0) sendto$inet(r0, &(0x7f0000928000)="", 0x0, 0x20008045, &(0x7f00001a8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000f76000)=[{r1, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, 0x0) 2018/01/11 00:10:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') syz_open_dev$tun(&(0x7f000024a000)='/dev/net/tun\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00003c1000-0x28)=""/40, &(0x7f00006bf000-0x4)=0x28) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0xa000, 0x100, &(0x7f0000a2e000/0xa000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) poll(&(0x7f00001dd000)=[{r1, 0x8, 0x0}, {r1, 0x8004, 0x0}, {r1, 0x4000, 0x0}], 0x3, 0x2845) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000064000-0x16)='/selinux/checkreqprot\x00', 0x4002, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000274000)={@empty=0x0, @empty=0x0}, 0x8) shmget$private(0x0, 0x1000, 0x8c0, &(0x7f000029a000/0x1000)=nil) 2018/01/11 00:10:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00006bd000-0x5)='user\x00', &(0x7f0000862000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00004aa000-0x3f)="", 0x0, 0x0) r2 = request_key(&(0x7f00003fb000)='encrypted\x00', &(0x7f0000b59000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00005bb000)='\x00', r1) keyctl$read(0xb, r2, &(0x7f0000a9f000-0x1000)=""/4096, 0x1000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/01/11 00:10:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bd8000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e39000)=@assoc_value={0x0, 0x0}, &(0x7f000022d000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x8000000, 0x1, 0x0, 0x0, 0x4}, 0xc) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0xcb, &(0x7f0000114000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00006e5000+0x105)={r2, 0x0}, &(0x7f00002c2000)=0x8) [ 483.799672] device eql entered promiscuous mode 2018/01/11 00:10:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000091a000-0x8)={0x0, 0x0}) 2018/01/11 00:10:03 executing program 7: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000e81000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000881000-0x4)=0xc) fallocate(r2, 0x1, 0x7, 0x1) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002aa000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000975000-0x4)={0x4, 0xfffffffffffffffb, 0x7}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a6a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r5 = syz_open_procfs(r4, &(0x7f000081e000)='attr/current\x00') sendfile(r5, r5, &(0x7f00006c7000)=0x0, 0x2a) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000bcf000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e81000-0x4)=0xc) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000030000-0x93)=""/147, 0x93}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000d1a000)='./file0\x00', &(0x7f0000e81000)='./file0\x00') sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/01/11 00:10:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$admmidi(&(0x7f0000a78000)='/dev/admmidi#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000aeb000-0x8c)={0x0, @in6={{0xa, 0x3, 0xaf, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008b6000-0x4)=0x8c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00007ec000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000102000-0x4)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00002db000)=@assoc_id=r2, &(0x7f0000014000-0x4)=0x212) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001ad000)={0x0, 0x0, 0x10}, 0xc) arch_prctl(0x1002, &(0x7f0000de3000)="e36413000eae85798356ffd98cd7da9f60b721a2f05ff385e72495b3d80d6e1d9d8c5dce8db67fe52b01cd8f39a9b5996b88daca29a2d0aaf6de0bbdf2eceebc02642a16d1a703e54d390d121fb6c173470af0d0906f52f092478bec18fec9ae42b4c7f55c92f083dc3d037d85cc1d20008f1305") sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) set_mempolicy(0x4003, &(0x7f0000bbf000)=0x7, 0x400) io_setup(0x6, &(0x7f00006d9000-0x8)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r1, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000bd3000)={0x0, r2+10000000}) io_submit(r1, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00005be000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/11 00:10:03 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ccd000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000f01000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ac000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) 2018/01/11 00:10:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000075e000)='/dev/sg#\x00', 0x3, 0x0) clock_gettime(0x0, &(0x7f0000655000)={0x0, 0x0}) utimensat(r0, &(0x7f0000e60000-0x8)='./file0\x00', &(0x7f0000750000)={{0x0, 0x2710}, {r1, r2/1000+30000}}, 0x100) r3 = syz_open_dev$sndpcmc(&(0x7f0000960000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x800) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000a28000-0x4)=0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f00009bf000)={0x2, &(0x7f0000d5c000-0x10)=[{0x80000000, 0x101, 0x3, 0x1000}, {0x7f, 0x6, 0xa3, 0xfffffffffffffec2}]}, 0x10) 2018/01/11 00:10:03 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000)={0x7, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000)='/dev/ptmx\x00', 0x208000, 0x0) poll(&(0x7f0000013000-0x18)=[{r0, 0x4000, 0x0}, {r1, 0x600, 0x0}, {r2, 0x1008, 0x0}], 0x3, 0x51b) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000006000)='/dev/audio\x00', 0x1, 0x0) ioctl$int_in(r3, 0x800000c0045002, &(0x7f0000004000-0x8)=0x0) 2018/01/11 00:10:03 executing program 2: mmap(&(0x7f0000000000/0x424000)=nil, 0x424000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000414000)={&(0x7f0000147000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000-0x10)={&(0x7f00001d6000-0x1c8)=@newpolicy={0xb8, 0x19, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001cf000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000021c000-0xb)='/dev/audio\x00', 0x420000, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f000014d000)={0x2, 0x4, 0x7ffffffc, 0x0}) mmap(&(0x7f0000424000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000, &(0x7f000006e000-0x35)="e464cd584bdd0c662f569d237c8067791d050bc79a9feaf93b26b559f8495077114ea39c5c88054317f923ef8ca005d6a2270f0fb7", &(0x7f0000289000)=0x0, &(0x7f00003b2000)=0x0, &(0x7f0000425000-0xf0)="21bed482c07965540e2ac20395bedb4df500ca34c56b3da3e13bbb17c5d681e2784b462871273078f951b925866e70e87338fe17fa9dede6027e02662ddb7a9cd44245bafb87d3920cb2b91e8ab33938c9a28724c81d74357b09c7d79c2f51674a30522894ae0a1d7e46e1e4c59d048310bef50e7b494e371301bcd88a3b176d756da5b49ae313e82441eed073c827ddf96e1fd3eec94280919cb9d49325e7d9410a1fedc637afab219cc402d0d89da8a3d5b89f2cc992513a668ea81aefc4d96ef69c14a43d9b3e9dbb078e0610b30f356c562aa98dd4c032cce3eaa99b20f2e6145f9afbbe0f3a43ac2bc6a809953e") mmap(&(0x7f0000424000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000d1000)=0x0) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000425000-0x4)=0xd14, 0x4) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000422000)={0x7, 0x7d5, 0x40, 0x2, 0x81, 0x0, 0xc0, 0x1, 0x1f, 0xffffffffffff7fff, 0x7, 0xffffffffffffffc0}) syz_open_dev$sndpcmp(&(0x7f00003b8000)='/dev/snd/pcmC#D#p\x00', 0x191a28cb, 0x2000) 2018/01/11 00:10:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000031f000)='/selinux/user\x00', 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004af000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000c5c000)={r1, 0x6d, 0x2, "6f2b2a62beae154bdaf27a9d76afee13882dd0fa4a10ea69596a2ea88248a2163b0f30914398914b1528c9aef28209d89c800fb34c197fad36773f1de40b3f876e546c10b36c87fde8c1881d2173632d228aadd7cdac73d6caae7246b229777437b09acd78b3e7557c7baf2e249ed41ad18c"}) r2 = syz_open_procfs(0x0, &(0x7f0000008000)='wchan\x00') inotify_init1(0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000aeb000-0xc)=@sack_info={0x0, 0x0, 0x3}, &(0x7f0000f0c000-0x4)=0xc) ioctl$TCSETA(r2, 0x5406, &(0x7f0000639000-0x14)={0x3, 0x8, 0x1, 0x5, 0x54, 0x6, 0x40, 0xe57, 0x1848, 0x4}) readv(r2, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000b84000)={0x2, 0xdb01, 0x5, 0x3ff, 0x1f, 0x5}) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f00006d0000)=0x0, &(0x7f0000d97000)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e0d000)='/dev/ptmx\x00', 0x101200, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000b63000)={0x6, 0xbf62, [{0x3, 0x0, 0x5}, {0x40e, 0x0, 0x8}, {0x8, 0x0, 0xb82}, {0xe0b, 0x0, 0x0}, {0xffffffff80000001, 0x0, 0x0}, {0x100000001, 0x0, 0x7}]}) 2018/01/11 00:10:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = request_key(&(0x7f0000b54000-0x12)='.request_key_auth\x00', &(0x7f00005e3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f49000-0x3)='lo\x00', 0xffffffffffffffff) keyctl$describe(0x6, r1, &(0x7f0000530000)=""/140, 0x8c) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x20}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00004d9000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/11 00:10:03 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f7f000)='\x00', 0x0) write(r0, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0941f2ff0000acff002103c75735", 0x26) 2018/01/11 00:10:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x8040, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000dc9000)="80fd", 0x2}], 0x1, 0x0) 2018/01/11 00:10:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) connect$ax25(r0, &(0x7f0000001000)={0x3, {"1f306933d78d1a"}, 0x3}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x81, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000)="f8", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x3c, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/01/11 00:10:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x2200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000-0x82)="4df15f0fd5d782f028b5d42fd394c688d09ee6ffdf0a93dcc776f8290f58bd280bed926da3f26ee23470d5ad7e09dce24cdd118f0f85b0a7364eb74d9c296746506496f8b737ebb2b8681e16d057bebea85cf2940e582b93c0da0e4df5acfcb79d214c3dbfcb4a3c70ccc316f6d5a52d504ac614fd8da1395b9ce6f0276162984a77", 0x82, 0x8000, &(0x7f0000000000)={0x1a, 0x1d, 0x7, 0x8, 0x3, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x1, 0x3fe000000, 0x33ce, 0x9}, &(0x7f0000001000-0x4)=0x20) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200080400, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000b50000-0x4)=0x0, &(0x7f00002ef000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000f9e000-0x4)=0x0, &(0x7f00006fc000)=0x4) memfd_create(&(0x7f0000895000-0x1)='\x00', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff25, 0x3e3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x40000000, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x91c3, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, r2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x80040000048f, &(0x7f0000868000-0x2c)="0600008f000000000000424200000000000000000000076078032ead4addbc00de84de4442ed43ffb02bf212", 0xfffffffffffffd59) getpgid(0xffffffffffffffff) 2018/01/11 00:10:03 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0xffffffee, &(0x7f0000005000)=0x3f) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ftruncate(r1, 0x0) fchown(r2, 0x0, 0x0) close(r0) 2018/01/11 00:10:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000474000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e47000)=@assoc_value={0x0, 0x0}, &(0x7f00009fc000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00009c5000-0x8)={r2, 0x0}, &(0x7f0000ecf000)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000795000)=0x2, 0x4) sendmmsg$nfc_llcp(r1, &(0x7f00008b3000-0x1f8)=[{&(0x7f0000112000-0x60)={0x27, 0x0, 0x100, 0x4, 0x8, 0x3fa, "34f9fb29ee4c50b7e5c09bee35703f4239438c2802708fdf852a4dbfbcbe2ec74dc84d7a3e1ce6ca10f3d6d6aa71ce4ae8455ec07b39907ff93a7ee8f1983f", 0x8}, 0x60, &(0x7f0000b79000)=[{&(0x7f0000ed4000)="4fba4482374a9f822fd011e82ffe721fc82a2cb18330eecf5ea0b769dcaaecbdfb321a201bf7737e30813aeae8ed29b48629e27b6baa8c94f0fc76588ea91701fe58ce16017c0fc9abd478f89a54ef3bf41400476dc4b2abd133ac8a215fdaee614adbbf731dcb2f6e06831a4af0da0272a83a", 0x73}, {&(0x7f0000c2c000)="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", 0xfb}, {&(0x7f00005ce000-0x73)="239b1a3e89fdcf21692c7ae0a56f19dc3becc77ff2e4ac70b3579b3916b4c24a4e787bfa3f94a9cf54d5d1ccbf45f8b707be4824c0fbdd987f5e1b89ee0db4c731636c5e31936868f7731e7852f5e8704cb82a4623eda6a180267bd4b652004eee4099b1a81329d945caac2fe50da5fdcd952b", 0x73}, {&(0x7f000084d000-0x6a)="a41887da936b477981c6416b4b75aed2949e5308c871c4d33c468390a868ef79de72e0978d61992e25bbf360959d330d93abe68520f5ac5056566690031c5db3f611d429274d6167943c55cddb5d85cc817b17b49e25e3966d2182f589c1a0f393d042c31cc14d8565bb", 0x6a}, {&(0x7f00005cb000)="6f3a06f774d640971faa596ae2ab694d854dcadf99d55941f03fbdd99fd560634afb062031ad47f45e85032cb3b1564b", 0x30}], 0x5, 0x0, 0x0, 0x487b1e5564edc35d}, {&(0x7f0000401000-0x60)={0x27, 0x1000, 0x2, 0x3, 0x4, 0x100000001, "b3486a849be93ee25a1e8fa6ba3d23ceb57db74f0c96db11325344c238f0f7bcf218f7f8a58dfed6f4bc4c58c197dd42cb7cae0a07fb937c28d95c344437e4", 0xa8ef}, 0x60, &(0x7f0000049000-0x10)=[{&(0x7f0000a7b000)="435770a1b513a4987e8b6515983cdcf442a5bfdd6d5ed48e98fa81ab22f35292eb04aa049a8ba36776cdc5775eda8f4f96", 0x31}], 0x1, &(0x7f0000e44000-0x48)={0x48, 0x0, 0x8, "b5d2f8b58b0a2d2d9be02e883f89a75178c7f6da92bc46aacb6029a96021f8bc280d6c3c897b45d0d7b221b8179d29266e"}, 0x48, 0x10}, {&(0x7f0000823000)={0x27, 0x7, 0x6, 0x5, 0x8, 0x7, "a02fe7d415894ebe538d4e29103c4efcf26aaa071ec86f801062982f43f0c7ec8c2f4933e0a1ef51293a2b04c9458c132aa0cce3fc81e8cb1a19cd83dcbebd", 0x100000000}, 0x60, &(0x7f000054c000)=[{&(0x7f0000c9b000-0x8b)="12f8b4dc142ce483720adba4164155722ed2001b0be656bdc5bb42b4d650694ef498a12dfc3fa2ef11305e38b97de1820f20906e7863a6c3cfd3497b0d90f1aadd688d244d41fad006015b04760ebe75556175f3a1802b9e5cadadb47dad4079f55c6c7f8c1d2bf8244801bf4170709018ae64fe4bf2d9f8f63d432b3adcc1ccefe8f7fa045ce398fc589f", 0x8b}, {&(0x7f0000483000)="f8b60af9501d771b6d02dabd89d87cbd3841aec3ee807dd5602b67d889dbcec8124e9d56edc0b606bfe6850d612ce5c469500c889d0d5169ca9e4befb1e65d90ec2dfe9b8158260af97baf04b07f9d9f26b8c60783abdaa39dc24c599faf87f5e3631ae6541adf8abc9c56492f6415d4a30d6b0521bf44ec20bb6575794baf709d29b8e6ecdd29d89b15c14fdfc2c30fe4f87e892badc7d314ea1252baa5868c860a92f7e7f2eb5995cb4877", 0xac}, {&(0x7f000046b000)="dacd914718247a1edfdf561ec244eea0a07e1c093313c7fea6e8024c037bc1ae220cd1e34ca74c66b4a948fad51ad62aa1a36433099a5b7f6a0041a8f7a112d25f9641a2637bad09e2dca9c641d6642bc5eb3daa1cc1055a2d2ddb7cb6d03fa04a48f5fdfb2211a61169508a4e50db97c7914490585c2109d33133501ab09f5b16c8f587a293aebb4bf0b23bfd0c144da8d9b3da16d548445d5a919a7d4787394c4ff657aa65924783f7f4d58732be573d55f02ef27c", 0xb6}, {&(0x7f0000b36000)="169397af45d8e94660050de9b1443102b3db19c6bb49140b3508945a766f79b902c774c0adeb25ab5196e448a10b95d1b2", 0x31}, {&(0x7f0000fd4000-0x1000)="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0x1000}], 0x9, &(0x7f00005a0000-0x10)={0x10, 0x101, 0xfff, ""}, 0x10, 0x8000}, {&(0x7f0000834000)={0x27, 0x9, 0x8, 0x4, 0x100000000, 0x60, "48ba161dc7e2cf8fef18e11ec48a773d5d9d97b5daf65b28dccfe57027a89983a020a80faac20a65d4d0123ed6fc57208d913f1cf6c60f5793dd446f32d422", 0x4}, 0x60, &(0x7f0000568000-0x10)=[{&(0x7f000088f000)="98a9876f20d7397f9e92a31e30c55055b299bda63c25e9bec273f7e5f007e97bc0718b8fd164b95197c12575afeb36a708fb747ad79134a9924ea26376e5b2c987cbdd217e7b43b2", 0x48}], 0x1, &(0x7f00000c0000-0xc0)={0xc0, 0x88, 0xffffffff, "b82c139c23d84f49659fed60eda8a694813476d00bb4f28c66df5a243cf7425ebcc78f8deef69f6158426b6fcdebf679222400a0c054eea7f72b0e66bfa22311fc8c529c02cf2788ea6cdc1d38291a69fe8ff082a13a7f06462768b4d5b930324660d053a5f3458a75363d807426ddb8db93c91fa79553fa22a2fe57365b7adcb5b90245dfafdb677f51184522b211923a0fddc8a8e6c6fe28873aeb30728e5adace003976a5d3157f939cc34098fb"}, 0xc0, 0x11}, {&(0x7f0000545000-0x60)={0x27, 0x83, 0x3, 0x7, 0xfffffffffffffff6, 0x8001, "12455ae53ce4688a733e2840b55562e7696ba6a5b5371adef4696a64294987396f8b067756100f60e82a3691e2446bee9b217a5bb34f8b3f08d9a2342641d3", 0xdba}, 0x60, &(0x7f0000d45000)=[{&(0x7f0000f8b000)="a90c4b5119c724a8d658e1157e6245280ebc7787e72f822665a1d28992d889902dccea9bb377cc9981ea60d94cb0ac29adaca0c90cd3d13a95bd979098d5d6664d2be5b0c109fb29fda04437c02ae2417922238eb195a7509e0b24615832d26ce77553afd675e1e4fa82fd90fa237e89caa8a3cf4336dc0b4ed8bc0c28a87d6ea597266c54296d7cd945e9e57e57b5", 0x8f}, {&(0x7f0000769000)="", 0x0}, {&(0x7f00005ad000)="dccac175e3c56f352c38f6437478a68d033a6b647f1cb37a293e744f60c136a56087c8e91c857d69", 0x28}, {&(0x7f00006c2000)="", 0x0}, {&(0x7f0000e48000)="f166285800f03001142d14d60f535d93fc0e82590fd88e2124c31e9336f91fab9e2d77d34b55695c9206ea85b444909f9ac7aad52d09a869c7182d0ee114884f4c311c068ebe15d9e4a44527519b9359faf9b06ba67ad1d1f88c8ad2b24fa8595d8742bd41680e7302c032396e4b4e81f2452e5d237dab7dff5f381af0e2d387db33932ddc", 0x85}, {&(0x7f000062e000-0x6b)="546b68101223b6a3056579c3e3e39f3c9f7bad71e3047c44cef83911557ffefdcc50d6a035ba158d7c18ba2a4509c23d2233b78c91c658dbc4cf75ebcb609ab4e2b216c55e0b5b0f91560d2e9d20c6cb64090cd65e37449e2a9cc8b414dc145ec3c690ebb0b64cfe9e8ff9", 0x6b}], 0x6, &(0x7f0000885000-0xc0)={0xc0, 0x1ff, 0x7, "aeca06fa8052a58ef45adf53a59834ff543c7d1d9bca228faa78e9616ef4d028f74fbd7480f8d68c28b9b77ae657e57058aacd5dc55a34bc09404f034f03fd95995453b08f02867fedf82abb7f99dc60054605febe234338a41505d7494e9d9a339a7adeeb40cbaeacdd8a88ceb510bd787624f0b61887015e85484f3035af18f8ace062416add9f782ed19bcb0941ac4c7d8e7568dfb2c1dd01aa1365c5a2404e3603bc8d0c729be3d4"}, 0xc0, 0x4800}, {&(0x7f0000ed0000-0x60)={0x27, 0xffffffffffffff1c, 0x7, 0x7, 0x1, 0x5, "b183f74e8588ee9c88b4799cdf32c816696f2e6d2e9109b1859ff0778b89bdf85846c321e6d335d5c94732c9c059ec10c250a4084a7e5184c95c11f30a0ad9", 0x6}, 0x60, &(0x7f000073f000-0x50)=[{&(0x7f0000f6d000-0xb4)="847fcdb0950ca5b32731073f937f8f91c4d6b1e0a5e36c77b5fa8a29d8ff148a0651f72cca47191c16b9319647e1dfb126cf30d9cd6615045bfbda4417b75b876f1ef93ee9936fecb463d9010c417d53103337299b67e2d3935246180b62131703163a1c8fb93ac5020916bfb860eeb40b07ef0f675e44912d80fb2d935e706c5d8d07b64011309348e0d7896e194a583baed3a29fef975490f6906144d0cab304f148c78e7ed1ed02ff31df2b959c5ea7650236", 0xb4}, {&(0x7f0000bcc000-0x1000)="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0x1000}], 0x5, 0x0, 0x0, 0x20000045}, {&(0x7f00004b3000-0x60)={0x27, 0x4, 0x0, 0x7, 0x8000, 0x1540000, "0e4557dcf0dfeb5c809a92580be71a6ddbeb893325ed0ba8e64f2e7398b2fcda799219b31719cfb4daf7625c5711ef955ea78cc94e73218b70dccb3914c997", 0x3}, 0x60, &(0x7f00007d1000)=[{&(0x7f0000427000-0xd0)="9cdba9869f831111149999735edc68e6429777e965dbd0e45ffce97d252094be2184fb6a19e8a04de73f17a6f7a475380066cdb342a5f149e632537170ab28f654af3c429c9b6028b407d305d7e0e442f0f66eaa7706de1c1a3886bcc236ee36b7c0b35bbc7f1350f46cb5108d7483b41ddfcc01b4b44da71090ecea7632f045762d2556677b142396d231e1fdb767bcfc65492fc3768d64bd3a228460474713a6b4de40a3d75cbe3b059d13fef3b82ebd8d7d915c1d1a1285ac979f34630be8a0ae1cbfbf855c1cfe0c8b927936f130", 0xd0}, {&(0x7f0000056000)="", 0x0}], 0x2, 0x0, 0x0, 0x8080}, {&(0x7f0000c92000)={0x27, 0x7, 0x7fff, 0x5, 0x80000001, 0x8, "f397ef5e6232ad4b2d060cb11da52352de84e642dbf01a211051977ba6d180baaf12425dd6a758cdff7a9b7da6f5adbbd04a07eda6b4898450b9b8435ac5ad", 0x4}, 0x60, &(0x7f0000c26000)=[{&(0x7f0000e5b000)="a145d5ea14cbef67dcefa29047b732136dfb4e349e00c1d3778a47d28e5301ab9010ec165dfb5e58cf064bad313206f15cc3f348b569dddd90b7fc66d48694ee7f62602566136f2befc5a778ae704f4d803b7c525e96a9a997118ab9895a107884320447cfa3bbe92ac77ce4b3d1393c998cf190", 0x74}, {&(0x7f000037e000-0x57)="75b54929738b6a8aad3536c6126c03f719b6453c9331e90023875089a880888e9b8db0cb63f697b85693c876304972315662ef1597defde0b1855d94f38287d1f7962afa21ab7439bc250bf0f4f8853d298bd0b4dff95a", 0x57}], 0x2, &(0x7f0000089000-0xa8)={0xa8, 0x104, 0x5863, "dd29a1ff41b6f688a3334691934e94bfc56296c8ac6444b8a31ee2f7468292cee7387bd7c9ffd1047d33799e470d183958ca983779ca4b17e63b43248295e8a8fddc29baba21bebcf42ed18fef0dd693831bf317f08b46184b1ba63e43020aeeac0e5215911eca19162c86386695b397d6bf97224375e4bb4a0baf7535434f5736778eec8807f9630061ee959e6a8b0491daa9"}, 0xa8, 0x10}], 0x9, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000fe7000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000858000-0x5c)={0xa9, 0x2, {0x2, 0x0, 0xffffffff, 0x3, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000ab1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000094d000)=0x1c) fcntl$setsig(r0, 0xa, 0x2b) r1 = syz_open_procfs(0x0, &(0x7f0000b8e000)='ns/pid\x00') ioctl$VT_RELDISP(r1, 0xb701) 2018/01/11 00:10:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002c2000-0x6)={0x0, 0xfa}, &(0x7f00006e1000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fec000)={0x1, 0x1, 0x6, 0x8001, r1}, &(0x7f00004b3000-0x4)=0x10) r2 = semget(0x1, 0x3, 0x2) semctl$GETPID(r2, 0x0, 0xb, &(0x7f000058f000)=""/55) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005b3000)={0x6c, 0x0, &(0x7f000043b000-0x6c)=[@dead_binder_done={0x40086310, 0x1}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x60, 0x8, &(0x7f00007f0000-0x60)=[@fda={0x66646185, 0x2, 0x4, 0x34}, @fda={0x66646185, 0x4, 0x3, 0x2a}, @fda={0x66646185, 0x6, 0x0, 0x2e}], &(0x7f0000b98000-0x8)=[0x78]}}, @clear_death={0x400c630f, 0x4, 0x2}, @increfs={0x40046304, 0x0}, @exit_looper={0x630d}], 0x1b, 0x0, &(0x7f00006e4000)="cd4b679fbbf941ade49e30470fcec4c797a7e49b823bc4790239f3"}) 2018/01/11 00:10:03 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000ab5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000909000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000001000-0x8)={0x0}, 0x8}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8080, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000000a000-0xb8)={0x0, 0x7ff1, 0x3, 0x9, 0x0, 0x8, 0x8, 0x6, {0x0, @in6={{0xa, 0x3, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e4, 0x1, 0x6, 0x800, 0x40}}, &(0x7f000000a000-0x4)=0xb8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f000038d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000012c000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in6={0xa, 0x0, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x58) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000391000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000009000)={r2, 0x4}, &(0x7f0000002000-0x4)=0x6) bind$ax25(r1, &(0x7f0000688000-0x10)={0x3, {"7c20c4f9ff822b"}, 0x5}, 0x10) 2018/01/11 00:10:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = request_key(&(0x7f0000b54000-0x12)='.request_key_auth\x00', &(0x7f00005e3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f49000-0x3)='lo\x00', 0xffffffffffffffff) keyctl$describe(0x6, r1, &(0x7f0000530000)=""/140, 0x8c) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x20}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00004d9000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/11 00:10:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 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) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001be000)=@assoc_value={0x0, 0x1}, &(0x7f0000c5b000)=0x8) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xc, &(0x7f0000a7d000)=""/0, &(0x7f00002be000-0x4)=0x0) 2018/01/11 00:10:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000c26000-0x5b)=@un=@file={0x0, ""/89}, &(0x7f00004e6000)=0x5b, 0x29eaaa7e8e65df84) get_mempolicy(&(0x7f00005a5000)=0x0, &(0x7f0000c85000-0x8)=0x0, 0x0, &(0x7f00002ac000/0x2000)=nil, 0x1) signalfd(r1, &(0x7f0000aba000)={0x5}, 0x8) 2018/01/11 00:10:03 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000dc5000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000f02000-0x4)=0x8) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000f03000-0x8)={0xe65}, 0x8, 0x800) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000f02000)='keyring\x00', &(0x7f00002f1000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r1, &(0x7f0000f02000)="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", 0x1000) 2018/01/11 00:10:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/11 00:10:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f00007d8000)='./file0\x00') syz_emit_ethernet(0x66, &(0x7f0000644000-0x6c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x4, 0x5, 0x8}}], {{0x86dd, @ipv6={0x0, 0x6, "00aa0f", 0xfffffffffffffe7a, 0x4000000000000021, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x4, 0x0, 0x9, [0x0, 0x0, 0x0], {0xb, 0x6, "e96608", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "3ff1"}}}}}}}, &(0x7f0000512000)={0x0, 0x0, []}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d19000)={0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000905000)='/dev/rfkill\x00', 0x5c9000, 0x0) getpeername$ipx(r0, &(0x7f00001cb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ed2000-0x4)=0x10) setxattr(&(0x7f000086d000-0x8)='./file0\x00', &(0x7f0000c32000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000f09000-0x28)='eth0[em0-posix_acl_access*selinuxwlan1+\x00', 0x28, 0x80000000000002) 2018/01/11 00:10:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000002a000)=[], 0x0, 0x0, &(0x7f0000005000)=""}) syz_open_procfs(0xffffffffffffffff, &(0x7f000022b000)='net/ip6_mr_cache\x00') r0 = socket$llc(0x1a, 0x2, 0x0) r1 = dup(r0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000877000)=0xd13d, 0x2) syz_open_dev$sndpcmc(&(0x7f00000d9000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000001af) 2018/01/11 00:10:03 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20008, 0x400) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_ivalue=0x6e3000}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000002000-0x94)={{0x6, 0x9844, 0x3, 0x7fff, 0x2, 0x2}, 0x890, 0xfff, 0x6, 0x5, 0x7264, "f3bcb2f8a7098bd58592dfdb8d3019ee742201d1f3c45dd1b2c8642947c3713ae0a7c25d4285c5714c45851cd1d2cf2b867653c01ccfd46383e5fc48ba9c3e4335f50db9bd817ad30081e89517cf96c956a1a67434fc697142fbfd7c9efb919cdf2231dfb7cfe84d9ee33c58cce403358f19dd6bd6a5150e9f4cab67ef28fff5"}) 2018/01/11 00:10:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = socket$netlink(0x10, 0x3, 0xc) write(r1, &(0x7f00002c8000)="1f0000000c06ebde00000000000a0000007f00190900010002100000000000", 0x1f) 2018/01/11 00:10:03 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009fe000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000da3000-0x6)={0x0, 0x401}, &(0x7f00007c7000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d3a000)={0x86a, 0x8000, 0x100000000, 0x8e6, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fdb000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f000038f000-0x70)={[{0xff, 0x5, 0x8, 0x5, 0x1, 0x3, 0x1, 0x0, 0x1000, 0x81e, 0x9a, 0xc61, 0x7}, {0x8e4, 0x7fffffff, 0xa9, 0x7, 0x6, 0x3, 0xfffffffffffffffb, 0x401, 0x7fff, 0x26, 0x2, 0x2e53, 0xed39}, {0x1, 0x1ff, 0xfff, 0x4, 0x6, 0x5bf, 0x81, 0xffffffffffffffc0, 0x8000, 0x0, 0x78a3, 0x200, 0x10000}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 00:10:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x81, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) process_vm_readv(r0, &(0x7f0000671000)=[], 0x0, &(0x7f0000fe2000-0x20)=[{&(0x7f0000048000-0xd5)=""/213, 0xd5}, {&(0x7f000070a000)=""/0, 0x0}], 0x105a, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000e2d000-0xb)='/dev/mixer\x00', 0x4000, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) poll(&(0x7f0000fa2000+0x483)=[], 0x200000000000026a, 0x7098) 2018/01/11 00:10:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') poll(&(0x7f0000b97000)=[{r0, 0xc, 0x0}, {r0, 0x84, 0x0}, {r0, 0x10, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x4120, 0x0}, {r0, 0xa040, 0x0}, {r0, 0x1, 0x0}], 0x7, 0x5) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffefffffffffff, &(0x7f0000034000-0x10)={0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009c2000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000726000-0x18)={0xaa, 0x22, 0x0}) r2 = socket$inet6(0xa, 0x80003, 0x9) timer_create(0x2, &(0x7f0000da0000-0x60)={0x0, 0x40, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f3000-0x4)=0x0) clock_gettime(0x0, &(0x7f000060e000-0x10)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f0000022000-0x20)={{0x0, 0x989680}, {r4, r0}}, &(0x7f0000966000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000e99000-0x10)={0x0, 0x7530}, 0x10) utimensat(0xffffffffffffffff, &(0x7f0000530000-0x8)='./file0\x00', &(0x7f00004bf000-0x20)={{0x0, 0x7530}, {0x0, r0/1000+30000}}, 0x0) timer_create(0x2, &(0x7f0000438000-0x60)={0x0, 0x36, 0x7, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c7000)=0x0) timer_settime(r5, 0x1, &(0x7f0000b07000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000538000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/11 00:10:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) syz_open_dev$sndpcmc(&(0x7f00000e3000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x41) ioctl$int_in(r0, 0x5452, &(0x7f000055e000-0x8)=0x1) 2018/01/11 00:10:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000362000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000142000-0xf9)=""/249) 2018/01/11 00:10:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000121000)='/dev/midi#\x00', 0x3, 0x20080) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f000032f000-0xc8)="cb2aa0b8569498547976af550431196f6779033372591e483a5ca0cc313ef82fbff74ded8ffe23d053268c6b9e43c56855751012345600e41ac46382a0a121cfd20b9fcc29b7a78c51b9134a3b4f3af54091b5514b665efdbfa99706a2999bdc60514f6bcebad10abcc15e3e1b0abffa00ed0845afb8c0ad75acea8588901cfe7cc87e000a0ffe37de1b1416a511f32f0a902e6493a6470b99a0a3a23aa3c74bf5325e195cb2a57a232428f7913fefc739af9954ff2b21c31600e879a2d523d42df1d75a25777c7d") r2 = add_key$user(&(0x7f0000d8a000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ed4000-0x1)="fa", 0xfffffffffffffcd5, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000632000-0xc1)="2600000079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230b9687fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000c5a000-0xc)={r2, r3, r2}, &(0x7f000068e000-0x1)=""/1, 0x1, &(0x7f00002c1000)={&(0x7f0000e58000-0x10)={'sha3-512-generic\x00'}, &(0x7f00004b1000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 484.239469] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 484.266057] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/11 00:10:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000576000-0x10)={&(0x7f0000056000-0x50)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x40000000000006, 0x0, 0xa0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xffffffffffffff7d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) listen(r0, 0xfe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0xfffffffffffffffe) 2018/01/11 00:10:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$adsp(&(0x7f00005ee000-0xb)='/dev/adsp#\x00', 0x8, 0x40800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000dec000)=0x4, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x100000301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:04 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000bfd000-0xc)='/dev/amidi#\x00', 0x4, 0x9b706d752bb609cb) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000001e000-0xd9)=""/217) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={0x20}, 0x8) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000001000-0x8)=0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001000-0x1c)={0x52, 0xe0dc, 0xffff, {0x9, 0xe62a}, {0x6, 0x7fff}, @ramp={0x200, 0x8, {0x9, 0x1, 0x4, 0xf101}}}) accept$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x6)={0x1, [0x100]}, &(0x7f0000001000)=0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x10)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002000)={0x0, 0x0, 0x20}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r3, r4, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000003000-0x10)={0x3, 0xb9, &(0x7f0000003000)="90fe58e0d282a5915cb8663a6006fdcb1ef99e63e10836ee6600abb3ec7db23629ea99ecdd271529ac76b1a00b8293663f8c11b8384405625e7a7ff8dbc9bdd4693151abf18f42ae6a754537269cfb337e7de4feab8e373861d62220ea4c3ed81ebe7d18af8da1b6cf335916a99a30a8943585fe5be51917c96b77a888672c9ae26ae9f9be22673979b6b3fd8528e46bff86c484a24d7315d62a69132c9c40a7e8ac9eac137eaac5b21c5d580343b67d06d572478caec1ba9c"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000005000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000004000)=0x58) sendmsg$nl_crypto(r0, &(0x7f0000002000)={&(0x7f0000005000-0x3)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000004000-0x108)=@alg={0x108, 0x10, 0x8, 0x6, 0x3, {{'sha224\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x7fffffff}, {0x8, 0x1, 0x35db}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x8}]}, 0x108}, 0x1, 0x0, 0x0, 0x8800}, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000005000)=""/0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000-0x10)={r0, 0x28, &(0x7f0000007000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000002000-0x4)=0x9732) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000005000-0x6f)=""/111) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000008000-0x12)='/dev/input/mouse#\x00', 0x8, 0x4000) 2018/01/11 00:10:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000015000-0x40)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:04 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000941000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000f01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f02000-0x4)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) 2018/01/11 00:10:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00005d3000-0xb)='/dev/mixer\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000398000-0xb0)={{0x32a, 0x2}, 'port0\x00', 0xc0, 0x1000, 0x400, 0x56a0, 0x3, 0x4, 0x5abc0177, 0x0, 0x3, 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]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000659000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000066a000)='attr/fscreate\x00') pread64(r3, &(0x7f000050a000)=""/0, 0x0, 0x2000800000) sendfile(r2, r2, 0x0, 0x3ff) 2018/01/11 00:10:04 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x2) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00009fd000-0x18)=@add_del={0x2, &(0x7f0000f75000+0x6da)=@common='ip6tnl0\x00', 0xc0}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000029a000-0x8)={0x0, 0x0}) r3 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f77000-0x4)=0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f76000)={0x0, 0x0, 0x0}, &(0x7f0000760000)=0xc) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00004a4000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a66000-0x4)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b00000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00003d2000)=0x0) fstat(r0, &(0x7f0000f14000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00001fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f77000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f76000)=0xe8) r13 = getpgrp(0x0) r14 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002d7000-0x4)=0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f76000)=0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002ce000-0xd)='/proc/self/net/pfkey\x00', 0x280000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r17, 0x0, 0x10, &(0x7f0000733000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000807000-0x4)=0xfffffffffffffe30) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f76000)=0x0, &(0x7f0000f77000-0x4)=0x0, &(0x7f0000f76000)=0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f76000)=0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000259000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f79000-0x4)=0xe8) r22 = getgid() mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f77000-0x4)=0x0) fstat(r0, &(0x7f0000e7d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000425000)={0x0, 0x0, 0x0}, &(0x7f0000f77000-0x4)=0xc) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f77000-0x4)=0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f76000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f3000-0x4)=0xe8) r28 = getgid() mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000f76000)={&(0x7f0000f76000)=@proc={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000e00000)=[{&(0x7f000063f000)=[{0x538, 0x1c, 0x1, 0x6, 0x2, [@flag={0x4, 0x4b}, @generic="791b9eac249feacaa5680ff5f2c10eaa2b97030cd96858f7d7d3eca3efd1a972db34424e8b4b2bdb7865e25a03e7d3a2ce0bc94e90dce079501367852194da4e1b33b86e0c0ac05aa1ea84da6fdbf11ccdfc7ec96ed45b2111a50ea38f4414349b5e1e2e50998668377bbe3c923844e23d3cfbbe84e2cf1d1efeb51212d1a9e51852ef8083762c2aab6d5a03950c943c3d9bb90c98c670c58704609e7e69b08d04ada1ca48bdf663c9139940a9837e03a96df7e66264ecc754bc2400a7baf8bbce513b2e49", @nested={0x214, 0x65, [@typed={0x10, 0x5b, @u64=0x1}, @flag={0x4, 0x70}, @generic="72e220ded88162c6070f6c6452df8593140c0f9efef1124bb2de5f3967ad1c518adc77f7d12df6facbf74df89e586b1fd40a08b5e4ee286d8f347b7ef9059a76c22f5fd2b2e6784e8f8a2ee05438d34a9df28e426b807b308e50563fab57baa392c6c2b0f3a25b131ff93bdea65ec65287136135173a45072dde4e9acb52d141b9a4e08da4b4c76605cea720b1b9e988ba236aae38f352f06554b1b493fefab75ac76b7bc50ee65d591202a750485909ad3cb11702bcda7ec457966d50353d642d9423a65966e03a91f8bf28cef52bb16209cf05a3c3d0ba56ec4d4fcf1f46d2ef8a3f4c36fb8f8dd2c330166aa9f12dc5c3b4", @generic="6626c688577152597cd4c437ad8da0148ea06a3d61d1d77ac11a1879b5256fe9a1d8c329494fbf61c48d72277da7d24604a94e36c00cdf482f8b9a101bdad1c51eb93dcc91bcbd3e58", @typed={0xc, 0x91, @pid=r2}, @flag={0x4, 0x22}, @generic="8f0f75dc82c715f9fef3e1c7dcfa99494ca3e5733fc32ce3218c3b98e803", @generic="f7f0235728d848ef33c4e15b7334aac8188c91837d755e3a413a10f6abfce4c4001f05c5b120c6f4bf701e004570df73086e2ff19d59e835788cca71b35a09b4ab98c08c87ddaef64bc0d55fdb25915f75d3a2c6369e7b15d5f017ee79687c94e9dec70b98db08b2f892e70cd3b1ee63f1ed3f525f08a475a525b3b099e0d51cd8321eb8015edda2636242630a19c9425b"]}, @generic="0b09c41ca418de2b19957025e42c12f6cff367a48230202fb1234d8be12f4c7e4f8c3fbf779f71ee55ae91f84b472d53f4e3a5c233e9ed41fada9c16e09f6464b5241e83eac4676c9289e2", @generic="32a4a3cbf6b8265a9517f615d6339b1e13db73d960acdd521a2e8a16ead3281bdc446dba27ae18da3336416f661e9b00a507455046d824ae43db610eaa6cf8775f446af5c3eec4701b652e7e4682b68e6170462d50554415b0c9570014713aca1f2394f96d082eb46b71d07aad90c70dcdd8c6cce5dbd49a5aa1b1ac664a035661467bfd0480e37d10c8a762f036b7538dfffeeb", @generic="a9477b0bce6849", @nested={0x164, 0x77, [@typed={0xc, 0x46, @u32=0x73}, @generic="99477ef7d67f6ff1b1ec4456156440ad214546d32eb331b6ba9faebd91cf7fef4ff8f63c16217c8379de1a1283a7b5db9846dc57bcffb47f9c5a096c4b8b5b409a77ae604d8d2d047944c589c04b963fe754a3fbad76baa28d45a4b9e16faa5579baa2495b18c6e6227883aee29d5ff977baa185e443f5ae0a8c73657ba996f1759940174008d766f3337972cc4eba70cb22", @generic="c499c8731c0db21f8a87aba84d0d56f893112886402c43360bf2aa63a04db757ad0ae250771afa43c69d6eb81a0ca580eb64f5b10fbc19a0b6f6ced65c757ed794dadebcd93846bbf473bbc58c27f155bc193f1fc5e08bde26a98debea4270b85a4f075f497ade8b531a805e02a7951a1917d2ff22d12862cf59abb72aa6f4ca7945a58f2c0119462c52ba159dd92fb2f5beca92c252a65078db53a03e5be72a5673db8b1d54c03736584ebc6d63b589dab7b5dd7afc6dce8dee655964b90a28"]}]}, {0x21c8, 0x34, 0x200, 0x7, 0x0, [@nested={0xc0, 0x2f, [@flag={0x4, 0x11}, @typed={0x18, 0x2a, @str='ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0xc, 0x4e, @pid=r3}, @generic="cc11af21b7a56d8c8b12b6633734ba4df9ad56adb4f3683c9369d4340db5a27ec07e81a9750c6f8402e6ec0a96503a7cc04e7475d333f2779c772633d477fddede1f38a8a526f2a946f8e8e0c7e39257dd80c96ef636d945d480c8fcb7d659a23a0c0fde80b72d606c6f1a24a18eef018eff5b7c3bd77de301cc51a992f6c4eafb0b936fa2e8f2de9fe4fea6c2bd700b58"]}, @flag={0x4, 0x19}, @nested={0x20f4, 0x56, [@generic="3ff5bcb65f30595098f3e72209878644935bd421f11cdc68043a5241a6f0bc40d4fc2c91b91cf6689e2088acd75b8f8997d68925529475cde24b99f51a2ba83a5977272944b37bf56af1ee536e035ca5f42b0ff48d74bba2032f24fb855f6eec819033449b1d9a32aaa885087a71fdaee4a9e6d0509b77afcd73a1a29da904246e96f5", @typed={0xc, 0x92, @pid=r4}, @generic="b13762d358b9c9e1fd0310dca1dd6a6872781e3679b07d8de6ddbf6bb42e82545d7acaa08a328ffe4c61e232e7863f8101f04862077291e0b3a099b35130933853a1dbb6b22a46bace5b", @flag={0x4, 0x1}, 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", @typed={0xc, 0x38, @fd=r0}]}, {0x14c, 0x35, 0x8, 0x6, 0x3, [@nested={0x134, 0x16, [@typed={0xc, 0x19, @fd=r0}, @generic="d21165b5c81bc84648198eae0db4984794c5f7adb5005b0d", @generic="5df4389411475b132ac9c9ef1bffbea57754e2129bfa6a47280f038b2bbb1ba5d042ac8fe957931132610396eef95f9acfdd79a577857009e5e3ac5d50d6c0882416807f1bf7d9385f45721fc4c9f11a8ee6fa0386613231dd5908c82533030626fa1c26d771df6d130c2c0da5e344493e756848914d9aee6fceba7c9514c8bf182b1d6e75a492869692ea01e300a9816d149302f7957506d9d9063f179a60495a133d96da9ff7b26c5c8fc1ec8a23", @generic="00fb2cd4df59ec32010a91fe29981db03aca0b753565f70b6e71cdad4baef78a89fa2bb6158f639d950163f983061ea0f5513a6eb285e728f86b4317", @typed={0xc, 0x36, @pid=r16}, @flag={0x4, 0x65}, @typed={0xc, 0x2c, @uid=r18}, @flag={0x4, 0x3b}]}, @flag={0x4, 0x35}, @flag={0x4, 0xb}]}, {0x54, 0x13, 0x208, 0x4, 0x0, [@typed={0x44, 0x2e, @binary="4e153214e861350e1f77cddbfce906cd401b95d8601ade42db82617d03b78764ee7546925ddf028e51c4e08fdcfbbc8044678ec40a7f83a2e4d10da1"}]}, {0x280, 0x2b, 0x100, 0x5, 0x3, [@generic="8e971fb51f331ea468c4ac1e5996", @generic="9752a5854377d7e1cbf73cc37400fb19b07c048c913d0def0a5a4934837e63672259ddac91eff0ad683fe34ebdc918f8ac11017bc6581fe28c483a0a04c0bd1999c8a1d5574c700e11ab8c072a14911b0791a003de1f7a5d5996d7cef09551d187ef93c4295764b15b838b9f0636165e0b27baaef4bd7491a093732a9d0a790c986bb32cf8e2b475684dc4b3708af98651250269cd97b05658f36cbac672b405316189447d9ab02b8afe035bc3c85655ad053e3131d38dd88af13113c846431215d1cb4651f305eb20ef6a6bb91015e9e968846440f2f8afdf07f73c66ffe6e19f2ca2b7648493a49a2364ed", @flag={0x4, 0x94}, @generic="4321296c98326f0701ece8a0e7db523625cb63e0", @nested={0x130, 0x6d, [@flag={0x4, 0x38}, @generic="99a059fc261b28c9bfd81505f9fa0d5ac1ad3a705ec1fc42dbe433cff2d2b250181527a17af5cade15a9fb73297629898d5f7a5c884b12a7b8db0a6d7d4d089c310207b7980d9360e34326fb48ddf660607274065c3be47db6561bc579fba1291ea878c3923196e5ae994f90603590d7f74346dd7f8706aca0d31f5ab59b5b1bb547c3ef716043fd8de01650756e240b33122410804a5ea9bee356ca0b6c376bfc300f934ec288a6209cfc3069dbe71296d07f55b9febb8ce3008a991f230ded0386e83d3783523aa4f9bd7b470ed65826b7321a5913e49ed230305ea65ff9302990654a5240a13a742e590dcf2c0336c03b6d1467a6e542", @typed={0xc, 0x83, @fd=r0}, @typed={0xc, 0x35, @uid=r19}, @typed={0xc, 0xc, @str='\x00'}, @typed={0xc, 0x6f, @u32=0x8}]}, @flag={0x4, 0x55}, @flag={0x4, 0x31}, @typed={0x18, 0x3b, @str='ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0xc, 0x8e, @u32=0x0}]}, {0x9c, 0x41, 0x20, 0x3, 0x2, [@nested={0x8c, 0x93, [@flag={0x4, 0x26}, @flag={0x4, 0x3c}, @generic="0dd6b4653b61463c5ef9d4c12049083811ee2231", @generic="01e8348a77d66c03d5feb0f4f9b5d53327e65fb9a4a033e236b2442b1509c8d58f140b7885f4be06c26efd6df911eb442576bb9a363f952af00d0117adc2ada8981bd6c1685ea5571740629b87850cac9d2b61fc1e3dd44372b402bb726c23a1f84a87b441", @flag={0x4, 0x84}]}]}], 0x2850}], 0x3, &(0x7f0000376000-0x60)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x60, 0x4000}, 0x2000c000) syz_open_procfs(0xffffffffffffffff, &(0x7f0000f75000-0x7)='ns/mnt\x00') sendto$inet6(r0, &(0x7f0000f75000-0x1)="", 0x1c9, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 00:10:04 executing program 0: add_key(&(0x7f000006b000)='asymmetric\x00', &(0x7f0000270000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d8c000-0xfc)="", 0x0, 0xfffffffffffffffd) unshare(0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x3, 0x20000000, 0x4000, 0x10001, 0xffffffff, 0x10000, 0x0, 0x40, 0x201, 0x4}, 0x10) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006a2000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x88200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f000022e000/0x18000)=nil, &(0x7f0000001000-0x18)=[@textreal={0x8, &(0x7f0000002000-0x34)="65da52000f00a501000f01d1650f407e770f35baf80c66b8a08fe88166efbafc0ced660fd7e22e0f7452a9650f01c8b800008ed8", 0x34}], 0x1, 0x6, &(0x7f0000000000)=[], 0x0) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) ioctl$int_in(r2, 0x5421, &(0x7f0000001000-0x8)=0xfff) 2018/01/11 00:10:04 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000075e000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ccb000-0x4)=0x87b, 0x4) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000043d000-0x4)=0x0) tkill(r2, 0x12) 2018/01/11 00:10:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xb, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0xfffffffffffffec0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b0e000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000291000-0x40)={&(0x7f0000b01000-0x4)=[0x0], &(0x7f0000415000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ec7000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00008f1000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x5, 0x8, 0x7, 0x0, 0x0, 0x0, 0x0}) 2018/01/11 00:10:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) rt_sigprocmask(0x2, &(0x7f0000513000)={0x0}, &(0x7f0000c67000-0x8)={0x0}, 0x8) pwrite64(r0, &(0x7f00002d0000-0x4f)="30c7ba4d8e91f5cfe5ef58fe3494ad06854da1c2d37ca7c44d49524eb6b544d48b8c149c447620b2014432e38bb402f6c7883fb4e5036e0a6900aefe6680a21a036c7d8efeed1394939f57db5cd94c", 0x4f, 0x0) 2018/01/11 00:10:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c97000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002b5000)={0x0, 0x2, "e429"}, &(0x7f0000e27000)=0xa) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002f4000-0x8)={r1, 0x6}, 0x8) r2 = socket$inet6(0xa, 0x800000000400805, 0x0) bind$inet6(r2, &(0x7f0000ba8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x74) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x38, &(0x7f0000153000-0xd)=[@in6={0xa, 0x0, 0xffffffffffffffe1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000df4000)=0x10) 2018/01/11 00:10:04 executing program 2: mmap(&(0x7f0000000000/0xb59000)=nil, 0xb59000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b5a000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000b59000)='./file0\x00', 0x900, 0x42, &(0x7f0000b59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000b57000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x0}, 0xc) 2018/01/11 00:10:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d68000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00009c2000-0x4)=0x101) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000006b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) [ 484.447580] QAT: Invalid ioctl 2018/01/11 00:10:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011a000-0x241)='net/rt6_stats\x00') fallocate(r0, 0x0, 0x8, 0x7fffffff) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00003a0000)={r0}) 2018/01/11 00:10:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[], 0x0, 0x0) fallocate(r0, 0x3, 0x0, 0x3) 2018/01/11 00:10:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0}, 0xc) 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) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000a27000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, []}, 0x10) 2018/01/11 00:10:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000a9000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) [ 484.500280] QAT: Invalid ioctl [ 484.509221] QAT: Invalid ioctl [ 484.535327] QAT: Invalid ioctl 2018/01/11 00:10:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f00000fc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fdd000-0x4)=0x10, 0x80800) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000bf4000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sndseq(&(0x7f00001e6000-0xd)='/dev/snd/seq\x00', 0x0, 0x220400) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) socketpair(0x9cca73b32a25e074, 0x0, 0x7, &(0x7f00002df000+0x5d2)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000d85000-0x5c)={{0xa, 0x2, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x3, 0x9ef2, @loopback={0x0, 0x1}, 0xd4}, 0x2, [0x1, 0x7, 0x0, 0x2, 0x800, 0xfc1, 0x3, 0x100]}, 0x5c) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000818000-0x2)=0x7385, &(0x7f00008e1000)=0x2) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000a6e000-0x20)={0x6, 0x2, 0x0, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008c2000)=@assoc_id=0x0, &(0x7f0000865000-0x4)=0x9286f8759b613ecd) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000043000)={r5, 0x0, ""}, &(0x7f0000caa000-0x4)=0x8) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_GET_LAPIC(r6, 0x8400ae8e, &(0x7f0000d5d000)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0x40405514, &(0x7f0000338000-0x40)={0x8, 0x7, 0x20000005, 0x7, "ffec60162a983e18febb238eba48d4abf2e0196f34d8e1d6ee623b6533986e1d4250834300fb0abbae5c88d6", 0x424}) 2018/01/11 00:10:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000000000ac2, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ee8000)={0x10004, 0x2, 0x10000, 0x2000, &(0x7f000049c000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{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, 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, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x7, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/11 00:10:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c6a000-0x20)={0x1, 0x400, 0x1, 0x3eb4c081, 0x1, 0x200, 0x6, 0xfffffffffffffff7, 0x0}, &(0x7f000021b000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004a2000)={r1, 0x74, &(0x7f0000793000-0x74)=[@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b13000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000049000)={0x0, 0x101}, &(0x7f0000b9d000-0x4)=0x8) ioctl$int_out(r0, 0x0, &(0x7f0000e5a000)=0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000318000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [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, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007d5000-0x8)={r2, 0x7}, 0x8) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/11 00:10:04 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f87000)=[{&(0x7f0000518000-0x36)="cb", 0x1}], 0x1, 0x0) read(r0, &(0x7f0000c03000-0xb8)=""/184, 0xb8) fcntl$setpipe(r1, 0x407, 0xaece) 2018/01/11 00:10:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000ba8000)='./file0\x00', &(0x7f00008ed000-0x8)='./file0\x00', &(0x7f000044b000)='ramfs\x00', 0x2010000, &(0x7f0000969000)="") openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000245000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) r0 = open(&(0x7f0000622000)='./file0/file0\x00', 0x141042, 0x0) io_setup(0x3, &(0x7f0000360000)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000-0x9)='/dev/kvm\x00', 0x100, 0x0) io_submit(r1, 0x1, &(0x7f000057f000)=[&(0x7f0000961000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000b7e000)="1d", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/11 00:10:04 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f02000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f01000)={0x0, 0x3}, &(0x7f0000655000-0x4)=0x8) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f01000)={r1, 0x7fff}, &(0x7f0000f02000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) 2018/01/11 00:10:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b2f000)='oom_adj\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e66000)={0x2, [0x9, 0x40]}, 0x8) writev(r0, &(0x7f00000bd000-0x10)=[{&(0x7f0000a1d000)='0C', 0x2}], 0x1) listxattr(&(0x7f0000613000)='./file0\x00', &(0x7f00008ab000)=""/106, 0x6a) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009e3000-0x4)=0x0, &(0x7f0000a5b000)=0x4) 2018/01/11 00:10:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002f4000-0x11)='/selinux/enforce\x00', 0x5, 0x0) read$eventfd(r0, &(0x7f0000020000)=0x0, 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c5e000-0x4)=0x0) getpeername$packet(r0, &(0x7f0000424000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000006c000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000e79000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) fcntl$setown(r0, 0x8, r2) 2018/01/11 00:10:04 executing program 7: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001a2000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000081b000+0x3a7)=""/31) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x10, 0x87, 0xfd, 0x80000000000001, 0x13, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00005e9000-0x4)=0x0, &(0x7f000081c000-0x4)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000549000)={r1, &(0x7f000081b000)="85", &(0x7f0000305000)="", 0x0}, 0x20) 2018/01/11 00:10:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009b3000)={0x0, 0x0}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000003f000-0x8)=[0x5, 0xca3e]) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f00000b4000)=0x0, &(0x7f000059f000-0x4)=0x4) bind$ipx(r0, &(0x7f0000ce1000)={0x4, 0x9, 0xfffffffffffffffc, "880cf82484a3", 0x7fff, 0x0}, 0x10) [ 484.675362] QAT: Invalid ioctl 2018/01/11 00:10:04 executing program 0: r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00007cb000-0x26)="26000000240043f8feffffff00008d4003000005010000000e000300f0ffffff000503c76e35", 0xffffff4e) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00004a2000)="444d4f782c0e03f0af5b50897df1258d", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0xd00000000000000, 0x800, 0x4, 0x2, 0xc5d}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000)={0x3, r0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r0, &(0x7f000099f000/0x18000)=nil, &(0x7f0000002000-0x18)=[@text32={0x20, &(0x7f0000001000-0x54)="66b847008ed8b9800000c00f3235000100000f300f01ca66bad10466b8001866efea86a90c6c02000f01cf0f090f01ca0f01bc7700000000c744240000000080c74424028000c0fec7442406000000000f011424", 0x54}], 0x1, 0x28, &(0x7f0000002000-0x20)=[@vmwrite={0x8, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, @flags={0x3, 0x22000}], 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xffffffffffff0001}, &(0x7f00009ec000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r4, 0x3}, 0x6) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e22000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4068aea3, &(0x7f00004ed000-0x68)={0x4000000000007b, 0x0, [0x3, 0xfffffffffffffe01, 0x8, 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, 0x0, 0x0, 0x0, 0x0]}) [ 484.711866] QAT: Invalid ioctl 2018/01/11 00:10:04 executing program 4: mmap(&(0x7f0000000000/0xb56000)=nil, 0xb56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000b57000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffd25) listen(r0, 0x37) r1 = accept(r0, &(0x7f0000b4b000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000048c000-0x4)=0x1c) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00007c9000)=0x4, 0x4) listen(r0, 0x0) mmap(&(0x7f0000b57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f000087e000-0x4)=0x0, &(0x7f0000b58000-0x4)=0x4) listen(r0, 0x42) 2018/01/11 00:10:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00008a2000-0x9)='/dev/dsp\x00', 0x10000, 0x0) read$eventfd(r1, &(0x7f00002bb000)=0x0, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000091000)={0x2, &(0x7f0000c03000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007b4000-0x4)=0x0) ptrace$pokeuser(0x6, r2, 0x1, 0x7) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000bab000-0x18)={0x5, 0x800, 0xfff, 0x5, 0xdb6, 0x2}) umount2(&(0x7f0000f24000-0x8)='./file0\x00', 0x5) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000059b000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:04 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000355000)='./file0\x00', 0x240000, 0x1a0) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000ba5000)='/dev/net/tun\x00', 0x0, 0x8000000000000005) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f000092b000)='/dev/audio\x00', 0x40, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000fa0000)={r3, 0x100000000, 0x8, "66e85467bc5b11ee735df495b80fbd3ca9efb78ec4f660e2aa34c96b3f667685eb2b10d627d669508be4ab2d32720ec227eb97f15e1adc72db5ec1dc07be467335d8d413020690813471cbe627a60d52e414fe8119adfcad63441b60d12e0fb336132d1e24cdda8b884437ef4988a8fbcb3fe781b73af90a2dcdd74129c5d106a78f99b95d71ec6602e48680c11297a3923699f630a5868fc839f88787"}) r6 = dup(r2) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f000028e000)="e304eb4a18319f23e7d084dad6197d74050d780ac664028bcd2fd8a2f54ec5fd35fd76d6edc490330cd3fcd2fce6be1a9ddf6f6b4b8fbea42b90321a83cd0c5b8b60e6decfb163cd423a36fdbf59c6b3cc996afdcef2ba2efe48cae6e2d79ceb0450495ae1226e38f6e2e7fd783786e471e36048bfb4faf1d75af449c773d575a7a8c51dfd70877af1f1836788c8866ac36ec5ac7a373aa5ec98d2c70a2580995254d59418189455bb4653b79b0a52b0366878833ee468d6", 0xb8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) recvfrom$inet6(r2, &(0x7f000064c000-0xa6)=""/166, 0xa6, 0x10125, 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000823000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) write$tun(r4, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) syz_open_dev$tun(&(0x7f0000c26000)='/dev/net/tun\x00', 0x0, 0x80) 2018/01/11 00:10:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) epoll_pwait(0xffffffffffffffff, &(0x7f0000007000-0x48)=[], 0x0, 0x0, &(0x7f0000005000)={0x0}, 0x8) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dc9000-0x5)='stat\x00') ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000732000)={0x3, &(0x7f0000f56000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) accept$llc(r0, &(0x7f00009bf000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d71000-0x4)=0x10) 2018/01/11 00:10:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1001) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000899000)={0x3, {{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]}, 0x0, 0x9, [{{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xc7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6a19}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xee66, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb1f2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1256}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f00002e5000)=0x100, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000013c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/01/11 00:10:04 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000554000-0xb)='/dev/midi#\x00', 0x5, 0x121000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000001000-0x1)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000d4a000-0x10)=[{&(0x7f000086d000-0x94)=""/148, 0x94}], 0x1, &(0x7f000035b000-0xb6)=""/182, 0xb6, 0x1f}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/11 00:10:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') socket$inet_sctp(0x2, 0x5, 0x84) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000c4b000)=0x3) 2018/01/11 00:10:04 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000982000)='/dev/sequencer2\x00', 0x600000, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000f02000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00003c4000-0x4)=0x14) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f03000-0x4)=0x15dac457, 0x4) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f01000)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [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], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x75b9, 0x40, 0x8593, 0x500, 0x5, 0x200, r1}) connect$bt_sco(r0, &(0x7f00000e5000-0x8)={0x1f, {0xfffffffffffffffe, 0x7, 0x0, 0xfffffffffffffff7, 0x81, 0x4}}, 0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) 2018/01/11 00:10:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000d4d000)=""/80, &(0x7f00009b3000)=0x50) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c7d000-0x58)=[@in6={0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000273000)={0xaa, 0x0, 0x0}) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:04 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f02000-0x11)='/selinux/enforce\x00', 0x40a00, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000ba5000-0x58)={0x2, 0x0, [{0x80000001, 0x4, 0x4, 0xfc, 0x401, 0x0, 0x100000001, [0x0, 0x0, 0x0]}, {0x4000000a, 0x0, 0x2, 0x5, 0x4, 0x7, 0x8, [0x0, 0x0, 0x0]}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x12, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) 2018/01/11 00:10:04 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b5f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000122000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00007f9000)=0x0) fstat(r0, &(0x7f0000665000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b16000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x9) r12 = getuid() r13 = getgid() r14 = getpgid(r11) fstat(r0, &(0x7f000049e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e74000)={0x0, 0x0, 0x0}, &(0x7f00004e1000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00005a4000)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f000076e000)="9a89beeee9df3da399286cd56d000440b8e4d4f3ec3494b61095442e7fabb8232f4ce74b1147390f3b1db1f47dafd0771dcbb0e06cabe789c7f8c87d30d4f4b454cff9aa84e31239c54b05a2be55997f794d00883f7a94d2747ce313e8331f94d2c57f8283740c5fc62f173e18a0ac0110282ba44b9ae6a781519db71015c006035c5082b6f061c4e1918606635210f5c82944f34136b4bad728ad7e24e29901f47cb05872abb8540c492a52d42d22410e044b6c846ecdc5b5c68ac2eaa565", 0xbf}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000057a000+0x1ae)=[{&(0x7f00002ac000)="d0ba6b69b7a61ad505bbfe35f1f0a8c1f5e0e220d671ea3fd8829b8c98cf1df66d52247f4eb06dba1d829698b626e7ef471ebf78f73f08627ed4384a65623ac6ea8b1785cc", 0x45}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x20000000}, {&(0x7f00003c6000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x90)=[{&(0x7f00002ad000-0xc8)="2ea8313547494c496d21ff836d96451cb59395d90bd23e1501a9cf069caba2f231d823f39c27fc036192d726ab196c34aef8a89959dfefd33028d53431fd7720e29ce5e6776550cb42770cc96a02a82b6a37f7c13583da73267b52eef2981bffd2a31ae9824cd5debc49141759e5ac5becef5d023b62dc6d584382436920e7af916658ef8e9bafabc2d788859d2aeffc17dac10aedf02791fa8b2dc3ddf2c5915480d626520e4f4bd14d244f2c5dbd25dfcee10990efbd737fb0e5e8d2851f13f8469609fbd3a4e3", 0xc8}, {&(0x7f0000000000)="d4ad4ab63730bf8c06e9a9fc1ba0b601bf76d4fb95dc0f8099a2603db2e9edbccaa3904f42620eeaab05137f32b61f8bd8bb2725df9a9a4938c1f93cb9359830811bc1f625610a3bfda01966cb846680d00a67ba35532ea451b76201310f80307d166e14ec0c27bbbccfc8e0155a9ab8793264c537c13a05e000fc5bcd20ce17a4f9717f53f6fb386b542893fac2baccc68abcf03e5b144578a39d6a6f9325a653f32780213ecc1b4dc95a6da286c31239b8a5164131305da3eb72a4af06b136e59c761b294394f4d1e6ed343b58d06c32", 0xd1}, {&(0x7f00004f8000-0x4a)="be0c75df756da810c93522c27ffcbe377c4027130a49063f15f8ee539d0700a552f4cfc83f0e0c49b406c8f3723777944676b5f02679dcf7f8ada419f36cc2ae7638210adb22f3617edb", 0x4a}, {&(0x7f0000188000-0xc7)="e59764daac7d8451606e0afa655b9b3e3db8654fc87b61f97b43374d29e506d523cd1e7915392a5c36da360ef61c377f6da9595b3ccdd13e8fa0432c5fcad6c9b1ac1821b97660ba5a23132b872a51771e94fc8254b76eb967231ac2ed1c81b0af82dd336cd9c548161822e0d3a1a3b59a3f4882d97527166859ffe87b1d51c9492d535b7a4d6c700b3ec79984cb4b73bd66c91eae5c31934ea02f46e8b14db09b102031d31347d8e0042956c8395b01a1a8e5c0135efafea55a79979cc7314c7f42e7e805f1c0", 0xc7}, {&(0x7f0000001000-0x94)="2217a7bac91605d0545d1e98faa449408d6403e1b4d03d2083914fb3d5ed7884d8906723e12661b3fd026294229da030cd2dcc9c6660b305664fb73f70a00e40cb64801af3e6afacf9a2d47ebd2c2fd9333da5ce2d75d9ce79604acb01634a466f7b0fd0f67101bd560bf01108afe358ad53683ff9af420538e972f49160ba015b60b3d83246bb81f72849a817eeb7bbd66cb486", 0x94}, {&(0x7f00007b1000)="ea25d9f2fcd5e913fb1c4af9bb9f2ca992fbe147993ea1cac704bfd63de89c4041ac7ce829094f3652a5f7ee7e0bbe7c7e7cf13cbcde0899b8579a792299e78f718c2e071a61abade80eeaa0f1202d2ee068a7f8a823c8488c52fdda1339e8a759bcb8712103548d068c60c5bb8a85706053bbaab5444814445673d516e0603df7e4e2aa345dee56cf96333e58bbb0c5329801e9bb8aee9f02d3fb17b30d4fe7395a3200552cdaba17ecd81146d521ad7618ed6133200bfe03e1c14107f1f8b239b7cc6c11ca37d9d990999ef5b5e7dac3155093", 0xd4}, {&(0x7f0000170000-0x4)="c28686e7", 0x4}, {&(0x7f00007e5000-0x9e)="b621a24f1a5ccaa161038a65f99a674e717dab475b23464a3c0df238064888b8b21153125615a96cec58087ef7ce6568113f25bbf0e81fea6872d0d85706c9d51755905bd84a34ad193179b66d7ed14cc01589d426ff0452100f38811e36d9a0056743085911d7eb97fb77505549d9b048c9077e2d5d9891c8d35ef9f377f781cad87cc56bfd2792455cecaf10bdc116b7599c21a6564fbab42035d7f2e1", 0x9e}, {&(0x7f000029b000-0x1000)="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0x1000}], 0x9, &(0x7f0000001000-0xd0)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xd0, 0x0}], 0x3, 0xc005) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x8001, 0x42000) ioctl$BINDER_SET_MAX_THREADS(r17, 0x40046205, 0x40) recvfrom(r0, &(0x7f00005cd000)=""/231, 0xe7, 0x42, &(0x7f0000001000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 484.801700] kauditd_printk_skb: 34 callbacks suppressed [ 484.801707] audit: type=1326 audit(1515629404.500:8517): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26273 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 484.850718] audit: type=1326 audit(1515629404.509:8518): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26273 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=281 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 484.883549] audit: type=1326 audit(1515629404.509:8519): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26273 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 484.909823] audit: type=1326 audit(1515629404.509:8520): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26273 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 484.936129] audit: type=1326 audit(1515629404.536:8521): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26273 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40ce01 code=0x7ffc0000 [ 484.961333] audit: type=1326 audit(1515629404.536:8522): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26273 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 484.987868] audit: type=1326 audit(1515629404.537:8523): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26273 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 485.012660] audit: type=1326 audit(1515629404.542:8524): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26273 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/11 00:10:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) close(r0) 2018/01/11 00:10:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000e1e000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10000000000018, &(0x7f0000534000)=0x0, &(0x7f0000fd2000)=0xffffff5f) r1 = syz_open_dev$dmmidi(&(0x7f0000551000)='/dev/dmmidi#\x00', 0x0, 0x100) ioctl$TIOCEXCL(r1, 0x540c) 2018/01/11 00:10:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) fcntl$lock(r1, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/11 00:10:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = gettid() fcntl$setown(r0, 0x8, r2) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_create1(0x80000) close(r0) 2018/01/11 00:10:04 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000f02000-0x8)=0x0, &(0x7f0000f02000-0x4)=0x8) syz_open_dev$binder(&(0x7f00002c3000-0xd)='/dev/binder#\x00', 0x0, 0x802) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000f03000-0xc0)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0x42b) 2018/01/11 00:10:04 executing program 4: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f81000+0x50c)={0x0, 0x0, &(0x7f00008bf000-0x50)=[{&(0x7f0000f81000)="5968aaa757a800f3ea971b864d4029b6148138a099ba0ad9446e19d2e7538656465332a8dbdbaceda57449321aaa69b9c4ea5842aac5c842f99e75bd38d41fc8", 0x40}], 0x1, &(0x7f0000f80000)=[], 0x0, 0x0}, 0x0) r2 = dup(r1) recvmsg$kcm(r2, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r2, &(0x7f00008a8000-0x6)={0x1f, 0x80000000, 0x2}, 0x6) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000f83000)='./file0\x00', &(0x7f0000b39000)=[&(0x7f0000f84000-0x1)='\x00', &(0x7f0000f83000)='eth0.vboxnet0-!\x00', &(0x7f0000d62000)='skcipher\x00\x00\x00\x00\x00\x00', &(0x7f0000f83000)='^em0\x00', &(0x7f0000f84000-0xe)='skcipher\x00\x00\x00\x00\x00\x00', &(0x7f0000722000-0xe)='skcipher\x00\x00\x00\x00\x00\x00', &(0x7f0000f83000)='mime_type\\procsecuritynodev]]5\x00', &(0x7f0000bde000-0xe)='skcipher\x00\x00\x00\x00\x00\x00', &(0x7f0000f84000-0xe)='skcipher\x00\x00\x00\x00\x00\x00', &(0x7f00007e5000)=')-\x00'], &(0x7f00009bc000)=[&(0x7f0000f84000-0x40)='xts(twofish)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000c3d000-0xe)='skcipher\x00\x00\x00\x00\x00\x00', &(0x7f0000985000)='md5sum\x00', &(0x7f0000ea5000)='xts(twofish)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000ee1000-0x26)='{!bdevwlan0vboxnet0securityself/user,\x00'], 0x1100) 2018/01/11 00:10:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x7)=@random={'btrfs.\x00', 'em1trusted[nodevselinux\x00'}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x8000) fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b6d000-0xc)='/dev/autofs\x00', 0x40003, 0x0) r4 = dup(r2) renameat2(r3, &(0x7f0000722000-0x8)='./file0\x00', r4, &(0x7f0000f69000-0x8)='./file0\x00', 0x4) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = syz_open_dev$amidi(&(0x7f00006ff000)='/dev/amidi#\x00', 0x2, 0x55b830b9c14e685a) getsockopt$inet6_dccp_int(r5, 0x21, 0xb, &(0x7f0000224000)=0x0, &(0x7f0000878000)=0x4) ioctl$KVM_RUN(r5, 0xae80, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003ed000-0x8)={0x0, 0x0}) 2018/01/11 00:10:04 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mremap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000016000/0x2000)=nil) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000010000-0x8)=[{r1, 0x40, 0x0}], 0x1, &(0x7f000001b000-0x10)={0x77359400, 0x0}, &(0x7f000001b000-0x8)={0xec}, 0x8) r2 = syz_open_dev$amidi(&(0x7f000001a000-0xc)='/dev/amidi#\x00', 0x4, 0x94200) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f000001c000-0x4)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000010000)='/dev/dmmidi#\x00', 0x5, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000001b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000)=0xe8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r1, 0x4, 0x4000) r4 = dup2(r1, r0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000015000)=0xc1, 0x4) clock_gettime(0x0, &(0x7f000001a000-0x10)={0x0, 0x0}) [ 485.037231] audit: type=1326 audit(1515629404.543:8525): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26273 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 485.061825] audit: type=1326 audit(1515629404.543:8526): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26273 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/11 00:10:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d7a000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r2, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000)={r2, 0x2, 0xffffffff, 0xfff}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x2, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ace000-0xc)={0x0, 0x0, 0x0}, &(0x7f000095e000-0x4)=0xc) setgid(r3) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = syz_open_dev$mouse(&(0x7f000048a000)='/dev/input/mouse#\x00', 0x0, 0x80002) bind$ax25(r5, &(0x7f0000274000-0x10)={0x3, {"714adfc6c8ff83"}, 0x6}, 0x10) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000f90000-0x4)=0x7, &(0x7f0000b20000-0x4)=0x4) ioctl$TCSETA(r5, 0x5406, &(0x7f000023e000)={0x7fff, 0x5, 0xa2, 0xc3, 0x400000, 0x101, 0x800, 0x0, 0x7fff, 0x5}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000004000-0x4)=0x0) 2018/01/11 00:10:04 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884113, &(0x7f000000d000-0x2)="") setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000000a000+0x8bf)={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa70}, {0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a}, 0x3, [0x6, 0xfffffffffffffff8, 0x10000, 0x8, 0xcefb, 0x1, 0xfffffffffffffff8, 0xd]}, 0x5c) 2018/01/11 00:10:04 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100230085000a0000000600000000000003fee159a709ff2d00"}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/11 00:10:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000f95000)="", &(0x7f0000592000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f00004d5000)="") r0 = open(&(0x7f0000367000+0xafb)='./file0\x00', 0x200000, 0x100) bind$ipx(r0, &(0x7f00000af000-0x10)={0x4, 0x4, 0x0, "968f20200240", 0xfff, 0x0}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setpriority(0x3, r1, 0x491) tkill(r1, 0x2c) 2018/01/11 00:10:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) openat(r0, &(0x7f0000b60000)='./file0\x00', 0x250c01, 0x80) 2018/01/11 00:10:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect(r0, &(0x7f000062b000-0x10)=@ax25={0x3, {"b3a7a5fc9ad59e"}, 0x2dad}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:04 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000006000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000)=0xc) r1 = syz_open_dev$sndctrl(&(0x7f0000006000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x21fe) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc0045516, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000007000-0x4)=0x1000) getegid() setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000)=0x2, 0x4) 2018/01/11 00:10:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000bf3000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000e43000-0xc)=""/48, 0x30) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001c7000+0x5d)=0x0, &(0x7f0000d7d000)=0x4) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00006e4000-0x4)=0x0, &(0x7f0000c26000)=0x4) 2018/01/11 00:10:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mouse(&(0x7f0000a78000)='/dev/input/mouse#\x00', 0x4, 0x101002) getpeername$packet(r1, &(0x7f000019e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cc7000)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:04 executing program 2: clock_gettime(0x2, &(0x7f0000a5c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x7530}, {0x77359400, 0x0}}) select(0x40, &(0x7f000020a000-0x40)={0xbd, 0x18a, 0x4, 0x90e0, 0x2, 0xfffffffffffffffa, 0x9, 0x30000000000000}, &(0x7f00002b4000)={0x100000000, 0xffffffff, 0x8, 0x6, 0x0, 0x7, 0x300, 0x4}, &(0x7f0000001000-0x40)={0x2, 0x6, 0x411f1ad3, 0x8, 0x8, 0x1fc0000000000000, 0xac2, 0xfffffffffffffff7}, &(0x7f0000000000)={0x0, 0x7530}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000003000)={0x0, 0x0}, 0x0) utimes(&(0x7f00008f4000)='./file0\x00', &(0x7f0000937000)={{r0, r2}, {0x0, 0x2710}}) 2018/01/11 00:10:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b13000-0x82)='net/ip_tables_matches\x00') close(r0) preadv(r0, &(0x7f0000f9c000)=[{&(0x7f0000c56000)=""/249, 0xf9}], 0x1, 0x2001c) 2018/01/11 00:10:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000cf000-0x78)={0x6, {0x2, 0x3, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x20, 0x70ed, 0x6, 0x6, &(0x7f000022c000)=@generic="0649aca3bbcc88296caafc33145cb00f", 0x100000000, 0x0, 0x5}) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e0b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00003b9000)={{0x10001, 0x4, 0x7fff, 0x7fff, "ae630e1d33eb252fee76c074091e002ee6392ffc41dc4fc65402c7074a0e3810087fc0575a2fbf2488493b4f", 0x5}, 0x0, 0x0, 0x1000, r2, 0x9, 0x100, "25015baf254c3e2df9a905360d05edc53de0265732ce986e9a4069b0a946b4ec5238b31f207c759d64d556ac66c77cdf27d92c50baa927eb2a9bf0be49904458", &(0x7f0000040000)='(security\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x6, 0x91be, 0xe49, 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]}) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x9) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a64000)={0x0, 0x3, 0x7bda, 0x6, 0x3, 0x5, 0x4, 0x10001, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe113, 0xff, 0x8, 0x7, 0x6}}, &(0x7f00002ae000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007e4000)=@sack_info={r3, 0xffff, 0x0}, 0xc) ioctl(r0, 0x4, &(0x7f0000f04000)="347e0201af4e399bf0122c3bfc03fc47446a633c0ae2ce540fdeb32e84eede01b3b9c5ebf5f483c5188de475e3761d5c07cd9a1ae7258021aa6fbe6088ce5277215e6a2ce1996849694a0fa4c8bbf3cfecc4329e55c4bc6ddbf1c3a7c3de95d16a13d7fe2c6c977c0054e1cb18c886e8d6840ccd8e7a828d31daf4753a8a6b115950e177b76a3b980a0dc47938109868c1449e26fe634aeb5536121ccf1356c25428fee1227b75eeff68e7d557326289a3915a86dce411b8502995bf187e2ab2fed28a6b70eaec18723db3cf7c7ddb77aa824b90e2240dc3c3ccdd0bd277aad410fd7758debaba0b6f8d5a73225669d17a073d0b3a32541f643974a8f523b35f5ec1cca4fd3b060ee7f702109439111727f37c1be1f7c7c5364a6f22feffc69ae22fe7a99ba5a672a0b893d335c6c2ea0ad4b5c8675f0010e459a763d98c2db9dfa5db6a8eea84fdfa7cb15a7b566ecff17b5b931d4eff01cf14604c56937be75f8f409630c51ab55779cc35fd6c6d6d9f4fb13342d11a0ebd1bc5b475696116865512857e263d40537c7e27dd4f95d60833fc26d6b93c0feeb870d2976bfcbe97b0bb5f9b07814b193b70411910efa689a92bc5e96d89aeff08e7a72db26122ae2cda95d563d3f983201ece12f974ff169fedd7cdb2bfc3224dd928c8ecea2a38d084a64008714bf0bd75e241df7c979a4dde9eaf1188527a09cdc324cb9c1ebdcc40f12a5baecabcc80eca545ceb303f859bf9f5b7e42efa1292f3cfdec9556f9a43a7d973740d3451586075fcef2713ee65a925b886a5f326c6137e1103b61f3efc96889d8823206e93f8aa9a2bb1dbf612badad2fccdc170d24ba03024a24ef37c0ae257eaf013fc505c5053dbc052c2cb4a78ff1a29930aa85123db6e2027643ba627c696339ca191a82b93c668e4206ff9abff47e7af12dc06f530c6b734725fdebf3e03a55afe5d398e8a3be882ca4e102458755c3cdde23420aee25ab960a8583180e98902e0d4ff70b49b37a6bbfa680f57f105d3779559587d0bce4ff717a541094bc9d1e6c612396154ac6fd7f7820a8bf3c68203d944f597a1d1c0982f001a25ff88ba61df25f6875440af17521cd63c13fff3528826497f0fe902c9f00be3e2cf576bade10f70aa5574d8ba2a26cbe63638d9125c2ad81fd100258b464364e0c4f5324d9ae86ae8e37ebe5d4a37c8ddbced5c9516891b5df98972a89b0ff6e1e1e3c4c3816784b1474c96cb0f5e02a91d203a831f4e5b16edbdf0396c67ef1e71bae127dedd18e6c678f4dc2da20628d77b8d43056a34584ca60dc08bfee32ffc4163616c585d64ffb7328f067d2dbe3fd3baba4ab3cd09729a77c3607fd63f0dccd60913e0a08d1c81a96b93eb294c8ea7a5c7954969d1ca218cb841788e4d974581529e73a9ee5313014c1ded5e7e193a8241b95e7e351fec5c2a37928a8cd60d02f245f255e53d2a7beb5e186da3d3ff91a1090cd757a9036d8aac2780a935961f12209b1fbe7e2589efa1bebea3a5f2a445d6a9fc5bd58e445d616b2e3d3227f54ef59e0a55b76b4e0329f655ed323eff0011beb30706a04afe4e759277a778b56a606be6068d380f0da191c7db0fdbf557b650454d07b6e6d972e8d276b7527293e4944b4b3d01ab55e3921f76c464e0a83b5cef1b9ce6b7f172b53f8e4cf8e9203caf055f0a289c207b65d0dffdbdb236ac0c8881064eabaf9ae8d517ae53cf0b179a07a9cac45d430ed87ef068a1d77e5b36bb0eae43e6e411bab1bf7f2b48376fc0dc3039af42fcb2ec77d63447575e5894a370a58886612adc2c62247338df7b47e8b91da2b6ab3b5ceaffe913ebe42666a03840f78b23449098572dd5df65a079c0738f50be67f2bc7f72af080eb46b78182a8ccd1ca094e2c8096d76d86b58100b500744663be06cf72203b42bcf93eb36ac2677047d04431b5576eca0de2507460848b6b79d1b24b1a6769aca3e91aaeaf5f08f020019857397327a88d66627fb9bc1df7111003ecf09af9064cebebcb31c4b638cf2994872e36bf6b27b90a544d2995b4302283a93fb7ca98effaa580cffe97cd1382f7147b1c2c181339d30becfce9c19bb0d9c91f238e9d7ee5a73b0f566bafec9aafef7efaa4ac8b55b731d8287a31f138618e3893b0d6e4da2a41929d6466fcdfa951c741798a8c4b6b6f8a327d7188cde579b6c35df2e839349515a549565162a119bf8ccbf1cfec5c6f3bdbae9621e0e6ddc27fed39c74af0a4a8b941c08ffe0810917b7315aac2715676c3e8d19398ef361e144efb892c9d6452a3c646f9ece6af8ce3005a670c1e9d173d7a263639572e7ee54088ea9ebfd5eef0bb64064c59bcee63d95acead9b068681b797fa3bfd8281889d7c05f806282d02a063cd27c2f7b0231a4df596cc8116b889967b5e9ee35a4226bf6c33944ad4b72e4599277bbb13a743113ee6b915f9a37f98a72c9f74c568db7193883e37dc585b4768ca3e0134944aa7dbb83a5bfeef6120fe15cca74bb548bf303124b8fba683f9491c9c6a62f81242eabfda70423517366ea33cb741932c9cf54d13e37fef1d387b274b36f49bf04ea461d9af21c1fb2d973efa9010499a33e783581d4a200a1ce74d9c02d5c52470a0c358c3a833ad618baec58573e5e0f8fb340cb850df4c4ef4416ba5585557ccf34dab29063ccf310aafab869e1e11beacdd66221116b62c5a8f32eca15c4336e2e23ab70ee3fc91e3321440d7def4b491863f2dbf436371a148687e1968f6242186f8bb38a1591411c3f73517fb75c737245a27438e38d176cf80543ac91c3491cca7f4cf6012a8274b6286128d53f70a49855864f293af9a4f83d8e7fd0158e80607f7f3fa5f7c577cb73e9c2d9a9793b7836c20b518205a82aceaee0b2060683a9571d2915ab41bccc5dc122d81024d80309a6eea023ab965b7a7d37dbb4fd6d848f0e069b0b8e954f06a6a83397f344bace9058d61e7b8371e799ac4f62599aeb52035c451fb5558cbc496869c195acb14eb611caaaa3135008cc6fd706d3456a386eace50d50cd9cb1278b6484ff637d2c0de5f9320a3bbb96b035a1fe19af93ca1fdbfbcd80d315d056c9e861a81d396d37040a48c8feb42b5cc5ae4af8712dcb5e1a825071a807e768258648f40cefb4b6f0ee842f1087374282855dcc355b16164cda47f1acdee0f497b41f6d3519296f58ac428f4710840f9ebd82294a5501bea2c8a9ddb87c2156185691740fe3e24faa45e1ca42a646751a67b803e60489a24ba5b938ef975f73d04ba8ca40c757a2900e6f3db8777e973654ecff8f6962a3dee72a95758da8d00aeff5ec8151025494ba12983275624fea53b05376ea7abc866be600d84de6a3ed3742666be57b0c6b9bd9b17e1b33ebcb8d976c9254b57207843194d6dfc522ff38a75ba484a1375f806cbfc4810cfbe7904fcb1dfe6f482d97d2a6f9e4bd9b4ad9df764e31686c1f7dca415994432ca811f36ddeaa73f072db2303b5570c6abad43efe383db2d853de719487635d6cbea2557ccfbf7f1883e3ff2e2ac8f018239d6f2ba3977d2882ae9fefe4daa9f5b8cb224e90e18a17ae22ca75b08c1d02feea079b8d3c31f5f4d9e3bd63405eb7e57a99a9e39a966c653b87fe09b6f8c62c77db2b488979c285d9bc2530f4da0b049495c595c0144da4ba90e4f4e1d9a66d75c59197e5f0b1cd18e1cf8eb21c27a1207d754d00d042f98b808963a65f252893cceccbadad850e08718f2aa6fbc655f43ec60fc202a42217dc967edbdd56c3dbb1706f9cfaa3122a30c7f0515dfcfeb33514e03493a8d36b0f010fca28b42e7e839385ec8ec81f4b135518e17d69eaac327a62a134c4b23f321fce16ddac966aa6a01f2c6084bb1c7e3653be237b41c1a8836871ab5fbd612f3f31388ae8d142a2b9f9fbcc6511b5ed3aeac17926ba22b71fbe6db759234f2f7305b43072dd19744087fd188f21f7eac92adce8e3b149e279c8589b4b77444a8bc54ba8843d2e6fa5999850875be96b978640f87a4b8a4311865fa0c59dccca680310e872c02301cadfbe2f6cfae64ad8f479f07864ef9f0fe699a3927a76f6994baf09347d32958c582f507a88db55c22fa91b7a8de196b3f0554ff82bc84060268919cc11febe7e8e676492b29155940efc7313aaafda41dad140d98b3dc0a655992167ecf4a0b665e2892762e5034177721a1207dfd1f97e00a81433054beba3fe856ba12d129e5fddaea05f8cf1b13a0101a93a2dd739f4d59e6809ecb0551518e123b4e81d4d080aa90be02a20f4c03d337178200dbfb76943f9fce35ce71ea75cc3009998065027dad6d6ed91890748e1d983d18752eafbee8a6a44faa0203746a3b7ef471bb67b31ef2ae9d9d2ef22b8672693aa3e6519b1d46b5b18956077591c18bbb5e6a8048722743cbcaf43ad05a13ee27192ab69d6de8ec55cfa64127bef626b8a2c4b178e976c5d3459d9a967eeae17dc7827ef9cb5b510da5e79286f48f1680cdf3c6a17d5d1e7ed715401951d61a6c3533fa3b5084d43754a76e7a3e08870407226cb830ef16c0c4f5972c0c3886969edb7352583b3e26f66e7d69742a6d4cc9ca72b85b71da59575919ec4db5fe0f322606282d0b83c226f8d1857c585eb9e46d6ef78b09339b4a1a77215dfd6eafdfd819bb27c76ef2b30bfe8f162f0fcb493ab453162440f3974c99c1046703213fba785ec8c16080d5f9fe5f577432a72a67f4a80a9a6e97b4d5e44b287656073b08c61dbee5059280a0b7a0b89a9c94ca439317ec28a59950256d99d133ed0db74545f5dab71a3b0c163741fe3bbb322f990c3f9f8d5798f86d64df52d3845e45385e76306dcb7e9f9a5822ea41d1dbd75117877f89e20a8609f71a2bbd33579933edc30b4a19c50f1823d7455416271a3126e10afef971b6ac3665f07d0277f270cca5efd84e70657ff62a63ef51df6c21d07b0ad5f08a59e10035024243d87bdf2f723b07f5e05bbffab6bd6d91e5e818ac5f534610ed1316c002b0274602d781817c904ee54df093ac8da01d377a162e00ac314627a31a2a2d9fbf942c1f63393545a656890fbdc734e08b27383d073d855254b1807b94860a08f2fa51a64677b1db28995573f91663f67677082ad7bba366dbb18714de9473fec84aab788040e7c2b7aa6e641b4a9b39d9eadd7d62b9c2e363399032cb80a444da3b542050df47e4e643dcf19afbe1cf1ad1c80609bcfb6d68defb689d81c5de95437c85b228ec24ce253b6b608d7f88ebb76891c2297c5fea4f15d4b939e88dfb238b2f51c0ce84d9e754b927f7c3f55c2735b54cb3f9a62ca5ab941e00166515555d2961eb2b9bc66bd39671ec7804c428d301cc4270accf5986dd05abd94c9cc7d9d729e253fce4377d758471810e1b472b5d354449b25ba70faa3387bfb8c626b3d645898058e76f7d1e018793a1ca2cd0e5e9d5e190c780afd058d7b3829679267a631d65a26dd883a764760b865141b43613b56f4ce46c349f9e6047b1e3e516d802f176db3e4ab44a10dd239a1dc815f4b344a3fde708ae05b0a51baf90ed0c1d27eb188ba4c3ca663cb9effbc91ce27e984577428f54eb81d78f470a4570d8f30edfcaba426e717c1955328e7931d846c95530c85d73ce9b80de2750ccc8b51fd7082f4707047a21faf07bd6c9a655aab85e006e0221804d269cd716c8d0757aed9b2a2a03e8243b2e6622f0a6e731247a79729b25b87659a0690693b1f7707c35aa057bf6d92e85e529731ea0a2fee40840c35efbdda9341") 2018/01/11 00:10:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000476000-0x7)="ffffffff", 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eeb000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000de1000-0x10)=@req={0xfffffffffffffff8, 0xffffffff, 0x7ff, 0x10000000000000}, 0x10) 2018/01/11 00:10:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efe000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c5c000)="", 0xffffffffffffffff) rename(&(0x7f0000abe000-0x8)='./file0\x00', &(0x7f0000c80000-0x8)='./file0\x00') r0 = socket$bt_hci(0x1f, 0x3, 0x1) pause() setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000f51000)=0x200, 0x1) 2018/01/11 00:10:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000084a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00005b8000-0x1000)=""/4096) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e, {0x0}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e199, {0xfffffffffffff270}, 0x0, 0x0}, &(0x7f0000169000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000787000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000036000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000671000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/11 00:10:04 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000174000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000f02000-0xde)=""/222, &(0x7f00003c6000-0x4)=0xde) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) 2018/01/11 00:10:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001f4000-0x4)=0x0) socketpair(0x9, 0x5, 0x400, &(0x7f00008cc000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00002a3000)={0x1, 0x78, 0x1000, 0x5e, 0x7ff, 0x6bd1, 0x0, 0x1, 0x18110, 0x8, 0x10001, 0x6, 0x1000, 0xfd2, 0x8001, 0x1, 0xff, 0x2, 0xf3bf, 0xe7f6, 0x0, 0x6, 0x8, 0x7, 0x4, 0x6, 0x1, 0x10001, 0xfae8, 0x1f, 0x1, 0x6, 0x2, 0x1, 0x401, 0x7d5, 0x7, 0x0, 0x0, 0x4, 0x6, @perf_config_ext={0xfffffffffffffbff, 0x3}, 0xa000, 0x4, 0x1b0a3a98, 0x4, 0x1ff, 0x2, 0x100000000, 0x0}, r0, 0x0, r1, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000606000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000080b000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000748000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f0000098000)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x4) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/11 00:10:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$audion(&(0x7f0000286000-0xc)='/dev/audio#\x00', 0xfffffffffffffffe, 0x40) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000c30000-0x1)=0x1, &(0x7f0000d00000)=0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000040d000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) writev(r1, &(0x7f0000f3f000)=[], 0x1000000000000060) 2018/01/11 00:10:05 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002a5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f11000+0x941)={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xffffffffffffffc1}, 0x5, [0x80, 0x6, 0x39e, 0x9, 0x1ff, 0xa8b6, 0x1ff, 0x200]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000068000)={0x3f, 0x2}) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$addseals(r0, 0x409, 0x2) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = msgget(0x2, 0x80) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e66000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00009fc000-0xbc)={0x6, 0x0, 'client0\x00', 0x2, "cc46f32bebb81274", "c04b90a0b5e7b9dbf95595d5bdcee2a9177a013e647c528fb7d0f5cead876110", 0x3e91, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00006cf000-0x4)=0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000245000)=""/236) 2018/01/11 00:10:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008d1000-0x8)={0x0, 0x0}, &(0x7f0000003000)=0x8) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f000006c000-0x56)="1f000000020319000000072000000680e2ed3b85090002000c000000400000", 0x1f}], 0x1) 2018/01/11 00:10:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x102) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a46000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000001000-0x18)={0x7fff, 0x20, 0x1, r1, 0x0}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000060e000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000000000)={r2, r3+10000000}, &(0x7f0000001000-0x8)={0x0}, 0x8) prlimit64(0x0, 0x0, 0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) 2018/01/11 00:10:05 executing program 0: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) write(r0, &(0x7f000038f000-0x4d)="5ff18c7637148adf427e27c5779373ce7f4e7353b725ede4deb3f28c130880ab8da64d929950cda591143e0f64559344da7459d0673c89e9b779bdc4f883c7c4a1f41b3439b944ed22d2be0069", 0x4d) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000acf000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000351000-0x1c)={0x6, 0x0, 0x7, 0x0, 0x3ff, 0x81, 0x3, 0x3f, 0x80000001, 0x7, 0x94d0, 0x5, 0x0, 0x9, 0x7, 0x6, 0x30b6, 0x9, 0x88}) 2018/01/11 00:10:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000af2000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ppoll(&(0x7f0000e5b000-0x28)=[{r0, 0x1041, 0x0}, {r0, 0x80, 0x0}, {r0, 0x402, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x0, 0x0}], 0x5, &(0x7f0000f9a000)={0x77359400, 0x0}, &(0x7f0000d92000)={0x8e5}, 0x8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000345000)=0x0, 0x8) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000400000)=""/72, &(0x7f0000464000-0x4)=0x48) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000081c000)=0x0, 0x4) bind$netlink(r0, &(0x7f0000af9000-0xc)={0x10, 0x0, 0x3, 0x10000008}, 0xc) 2018/01/11 00:10:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000d69000)="", 0x0) r0 = getpid() r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000d33000-0x4)=0x0, &(0x7f00000b6000-0x4)=0x4) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f000038d000-0x4)=0x0, 0x4) r2 = accept4(0xffffffffffffffff, &(0x7f0000714000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c96000-0x4)=0x8, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000cc000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f000095b000)=0x0) getdents(0xffffffffffffffff, &(0x7f0000002000)=""/4096, 0x1000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051e000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000c65000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@timestamp={0x44, 0x4, 0x7, 0x0, 0x0, []}, @noop={0x1}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x10001) kcmp(r0, r0, 0x1, r3, r2) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000b0c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000333000-0x4)=0x0, &(0x7f0000944000)=0x4) fstatfs(r3, &(0x7f000075d000-0xbd)=""/189) prctl$intptr(0x0, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1, &(0x7f00005ef000)="", 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x7) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/11 00:10:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b35000)=0x0) 2018/01/11 00:10:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ff5000)={0x0, 0x0}) r1 = accept(0xffffffffffffff9c, &(0x7f00005af000-0x80)=@generic={0x0, ""/126}, &(0x7f0000a98000-0x4)=0x80) getsockname$netrom(r1, &(0x7f0000800000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003f6000-0x4)=0x10) r2 = syz_open_procfs(r0, &(0x7f0000a80000)='net/l2cap\x00') ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e0a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="02f097efb4ef14a2f18f1cbd502c7ae0"}) r3 = syz_open_procfs(r0, &(0x7f0000c3b000-0x39)="6e65742f000000ea00000003615b680700df24b29c061ccfb5832f08b6915c9a12f85e94d9ba3215a7734bd0083dc36a999616afcdae799441") readv(r3, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000d30000-0x8)='keyring\x00', &(0x7f0000351000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a8c000)='\x00', 0x800000000000000) keyctl$setperm(0x5, r0, 0x11000) socketpair(0x9, 0x807, 0xfffffffffffffffe, &(0x7f000076e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00008ba000)={0x0, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, 0x0, 0x3, 0x1ff, 0x6}, &(0x7f0000fa7000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fce000-0x108)={r2, @in6={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0x5, 0x55a9, 0xb12, 0xcda, 0xffffffff, 0x8, 0x81, 0x100, 0xca0, 0x0, 0x6, 0x5, 0x7, 0x7f]}, &(0x7f0000d52000-0x4)=0x108) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000ed8000-0x4)=0x5) keyctl$describe(0x6, r0, &(0x7f0000f90000)=""/56, 0x38) 2018/01/11 00:10:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000035a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d01, 0x0, 0x101}]}) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/11 00:10:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c53000-0x20)={0x2, 0x78, 0x840000000553, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r1 = syz_open_dev$mouse(&(0x7f0000227000-0x12)='/dev/input/mouse#\x00', 0x7, 0x680405) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000a85000-0x4)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000005a000)=0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) epoll_pwait(r1, &(0x7f000025c000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6, &(0x7f0000fd6000)={0x2}, 0x8) getpgrp(r3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009e2000-0x4)=0x0) r4 = syz_open_dev$vcsn(&(0x7f0000bb8000)='/dev/vcs#\x00', 0xffff, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ff9000)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000580000)=0xffffffffffffff81) perf_event_open(&(0x7f0000f0c000-0x78)={0xfffffffffffffffd, 0x78, 0xfffffffffffffffc, 0x6, 0x0, 0x4, 0x0, 0x15e, 0x4, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x1, 0x0, 0x4, 0x4a88, 0x100, 0x8f, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xb1, r4, 0x0) perf_event_open(&(0x7f0000877000-0x78)={0x2, 0x78, 0x386, 0x3, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) restart_syscall() r5 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000b88000)=0x0, &(0x7f0000d4b000)=0x4) sendmsg$alg(0xffffffffffffffff, &(0x7f00003bd000-0x38)={0x0, 0x0, &(0x7f00006e2000)=[], 0x0, &(0x7f00002dc000)=[], 0x0, 0x0}, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000849000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005d8000)=0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a2000-0x10)='/selinux/policy\x00', 0x0, 0x0) eventfd2(0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f000074d000)="") mq_timedreceive(r5, &(0x7f000069a000-0x10)=""/16, 0x10, 0x1c00, &(0x7f0000c6c000-0x10)={0x77359400, 0x0}) mq_timedsend(r5, &(0x7f00000c9000-0x2)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x7}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000976000-0x8)=0x0, &(0x7f0000f8f000-0x4)=0x8) 2018/01/11 00:10:05 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$admmidi(&(0x7f000040a000)='/dev/admmidi#\x00', 0x3, 0x4600) setsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f000098f000)=0x8, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x40000000842, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000885000)='/dev/vcs#\x00', 0x1, 0x41) openat(r1, &(0x7f0000376000)='./file0\x00', 0x80, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000086f000)=""/1, 0x1) syz_open_dev$dmmidi(&(0x7f000018f000)='/dev/dmmidi#\x00', 0x4, 0x0) 2018/01/11 00:10:05 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000f02000-0xc0)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006e5000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000203000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/11 00:10:05 executing program 4: prctl$setfpexc(0xc, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003ef000-0x6)={0x0, 0x64e}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00004ac000-0xb1)={r1, 0x5, 0xa9, "9e4fe8ec794189d8a9c3a860831eb62e974bfb17079b8fdeea7cebfdbd3d811ca47df1261fdd65b4955dcf5f798f9ab5c740da5954e094c7a48fb4202d44ba0dce8b8841d28f32721e9de871f974f64a624f41e4d8f3d07ab5a015529664e7365f9cdaa89609ff00048ceefb82bf944d94ec8ae09fd45f8678d016ab20bc581fd701ae0ea97c640f9169fb36cf2d7120a9db239ce6b23f08323b60bc7899a0fa43e00772efd0532492"}, 0xb1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r1, 0x4) r2 = request_key(&(0x7f0000002000-0x8)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0xfffffffffffffffa) keyctl$read(0xb, r2, &(0x7f0000001000)=""/84, 0x54) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000)=[@in6={0xa, 0x3, 0xa0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r1, 0x6, 0x40, 0x80000001}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000-0x8)={r1, 0x1, 0x9}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000)={r3, 0x10001}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000003000-0x58)={{0xffffffff00000001, 0x1}, 0x1, 0x8, 0x3a, {0x4, 0x9}, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000006000-0x79)="9d165390cd77906fef13a57a790a8a10d87a83b5af9490f589bdc82b720a3929ca1e691bcbf117f6c00d749aaad76055c1c8e8846c8e145a6eec8fb7dd5880d30b6b1963940aa22f00823c60a7917acf830a3175115aaa81d85846a0a1bfe347acedad13d422c1c83e77d9a3bacd4dc8cb6b0ac7479517473c", &(0x7f0000003000)=""/80}, 0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r3, 0x48, &(0x7f0000007000-0x48)=[@in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x100}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}]}, &(0x7f0000002000-0x4)=0x10) connect$netrom(r0, &(0x7f0000002000-0x10)=@ax25={0x3, {"abea3c87b0d24d"}, 0x3}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) dup3(r0, r0, 0x80000) r4 = semget(0x3, 0x2, 0x488) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r4, 0x4, 0x12, &(0x7f0000008000-0xe)=""/14) [ 485.455557] ICMPv6: NA: bb:bb:bb:bb:bb:00 advertised our address fe80::aa on syz0! 2018/01/11 00:10:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fstat(r0, &(0x7f0000ba5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004bd000)='/selinux/checkreqprot\x00', 0xc100, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000321000)=0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f000046b000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:05 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000fc0000-0xb)='/dev/adsp#\x00', 0x2, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00001d1000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f000050d000)={0x0, 0x551, 0x91, &(0x7f0000037000-0x8)=0x0}) readv(r1, &(0x7f000086a000)=[{&(0x7f00000be000+0x170)=""/179, 0xb3}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d3b000-0x28)={r0, 0x0, 0x3, 0x7d, &(0x7f0000e5d000)="e5d4b8", &(0x7f0000ce3000)=""/125, 0x5b8, 0x8}, 0x28) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000e41000)=0x8, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) bind$alg(r0, &(0x7f0000ab9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-simd\x00'}, 0x58) writev(r0, &(0x7f0000824000-0x80)=[{&(0x7f0000a03000-0x61)="15450229b4acd2a733b1334dcc93911e4858e7d05a11978a737848353b713dc7dcb0f116a5c92da3f5f590e6f9be19d4c3cea2dea9b89ac364677e546e2d1374b98eb22e579a00dcde12852c7c3c518608a9487437136afb7aa067406c824f842f", 0x61}, {&(0x7f0000238000)="4a30a284ec24574d29bc34bae04ce765bd99f468a654222429d1b84706952a076f1ba850ef1fa7911c90052b4767a36e5505b6176365f0c8d4e21866750e240a0f7eb28354eb96fd63e72b89b873e8c665", 0x51}, {&(0x7f0000826000)="87b9d3", 0x3}, {&(0x7f0000569000)="cd2603a312d714cde775073dbfd81e841a4e7ce8e2cb471f705a6aaff69105f3f28f86fb97ae5ce877a0734a391f42320c2cf2353773e08bb2aed65aaba997592b769c1808cfb02c86b2abca3111f341aa6ddf1cce5b0aae21545a", 0x5b}, {&(0x7f0000967000)="b58084192b56a1b50f7da8e04045fcb9d4c9b0e0569c2161c942240638e0fc892a90f20905083e38b6d90021cd63d5f01fd877b582cc527a4507bd90d0f0dd8c7e4f5e782d5db81e722d0fda970141983dfe049a2ce0f1faa7e6dc194a6c33560fe43b301870edb443c3d02ea16ac168d53842a5868fc344bad8d64a5d6f6a7a7a5587e4bba71646e91e9869d6cbca59875fb5f9ba3a342739eb0fbeae64021302745d587bc6299c21512e9ed9878d4d60ba1163f33a23671be9a43ca668baa31c96533d0912762dd89f4845eb4e22c49c527087147feb5ef7322263929a686f63916e9c", 0xe4}, {&(0x7f0000bfb000)="9d2fe7e75f5930760ffbdca0c98f50523a5e6807ad635e2ab8d90d4dc125b8102525cc6cb64097620b2541d75553a3120625faabe2e239976486abb6563ef7bda0391f080116ea677a6d4faff76526c517ef4623f71782c2c70c29e8d099e50c64501578a04bef2408c3d7c062992a5c3909c0ccada70bc6e0f4fa2a13dab0147ca9abbb2916ebf0d349a2af6cdf1bc7b77d5fe1d0c15b69b117542bb30cff9641e08092d2a77ee475cf284cfb1499956e4e", 0xb2}, {&(0x7f0000f97000)="aad190577ea65f8c7462a844798fb0e978bf0e51c0211a4bc04b23e7e5df1cb754d0d6bab4e259cbf9387aaa68edcf5e12719b09546c7767f5ac8161ac605c47ceabd1230b696a815c5a1a4dec4a0d5036c9f331f83f9eab03851000db09bb265779b20db3b59677c659781d4126317eaca6a1bcd995e096137bd51b5d72aa3227e806bcef343dcb4386505f1aee15ee668999be1f96e2f1a593fae4c9a05a4260", 0xa1}, {&(0x7f0000ecf000-0x77)="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", 0x1000}], 0x8) write$tun(r3, &(0x7f0000435000-0x16b)=@hdr={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/11 00:10:05 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000b000)='/dev/dsp#\x00', 0x8001, 0x2000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x73e, 0x2, 0x0, 0xa, 0xa0, 0x20, 0x2f, 0x0, r2}, {0xffffffffffff8001, 0x7, 0xfff, 0xfffffffffffffff8, 0x8, 0x23, 0x4, 0x6}, {0x1, 0x1, 0x4533, 0x1}, 0xfb4, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x0}, {{@in=@multicast1=0xe0000001, 0x3, 0x3f}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5, 0x0, 0x254a9a9f048ec483, 0x3, 0x2, 0x6, 0x59}}, 0xe8) 2018/01/11 00:10:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000a1f000)='./file0\x00', 0x20100, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000061e000)='.request_key_auth\x00', &(0x7f00009e1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f8b000-0x19)='/selinux/avc/cache_stats\x00', 0xfffffffffffffffa) keyctl$chown(0x4, r0, 0x0, 0x0) 2018/01/11 00:10:05 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000a0000-0x38)={&(0x7f0000d44000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000e12000)=@delrng={0x10, 0x14, 0x100, 0x7, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0xc04568e55cb03cf) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x80003, 0x2) setsockopt(r1, 0x0, 0xd0, &(0x7f0000000000)="", 0x4) 2018/01/11 00:10:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e3c000)='children\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000856000-0xb)='/dev/adsp#\x00', 0x7fffffff, 0x10000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004c0000)={@loopback={0x0, 0x1}, 0x8001, 0x0, 0xff, 0x8, 0x3, 0x8, 0x8188}, 0x20) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000ae1000)={0x40, 0x9b23, 0x8, 0x5, 0x8, 0x5, 0x2a, 0x6, 0xfffffffffffff0f4, 0xfffffffffffff0b5}) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f2bf70002031900000007000000068100123b8509000100010100ff3f170c", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b48000-0x4)=0x1, 0x4) socket$netlink(0x10, 0x3, 0x0) 2018/01/11 00:10:05 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000749000)='/dev/autofs\x00', 0x0, 0x0) r0 = creat(&(0x7f0000722000-0x8)='./file0\x00', 0x100) r1 = fanotify_init(0x50, 0x800) fanotify_mark(r1, 0x80, 0x8000027, r0, &(0x7f0000486000)='./file0\x00') 2018/01/11 00:10:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) timer_create(0x0, &(0x7f0000be3000-0x60)={0x0, 0x1b, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f87000)=0x0) timer_getoverrun(r1) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ecc000-0x4)=r1) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000000)={0x2000, &(0x7f0000001000-0x8)=0x0, 0x6, r0, 0x4}) mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/01/11 00:10:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000eba000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000773000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00006c8000-0x20)={0x92a4, 0x2, 0x10000, 0x2, 0x0, 0x7}) 2018/01/11 00:10:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) readv(0xffffffffffffffff, &(0x7f000058e000)=[{&(0x7f0000527000)=""/165, 0xa5}], 0x1) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000797000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000e82000)='/dev/amidi#\x00', 0x5, 0x101000) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000987000)=0x6, 0x4) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000b76000-0x8)={0x0, 0x0}, &(0x7f00006c6000-0x4)=0x8) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000395000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/11 00:10:05 executing program 0: r0 = syz_open_dev$amidi(&(0x7f000074c000-0xc)='/dev/amidi#\x00', 0xdc86, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x1, 0x3ff00, 0x5fdebbbbfa6ef5e8, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$nfc_raw(r0, &(0x7f0000e04000)={0x27, 0x5, 0x37, 0x7}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x77359400, 0x0}, {r1, r2+30000000}}, &(0x7f0000c59000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_create1(0x0) syz_open_dev$sndtimer(&(0x7f00001b8000)='/dev/snd/timer\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000c86000)={{0x1000, 0x7, 0x8, 0x78d, "fdb1e58d94e920b78c04c5441e124cd0c58dc0adc907eb766b5063c67840d6f9d3457a589a5b1cb15d6b007d", 0xfffffffffffffc00}, 0x7, [0x9, 0x2, 0xff, 0x7, 0x1, 0x7, 0x136, 0xd1c0, 0xfffffffffffffffb, 0xe4, 0x7, 0x40, 0x6d93, 0x40000000, 0x4, 0x8, 0x9, 0x4, 0x6, 0x3, 0x1, 0x8, 0x5, 0x3cd, 0x7, 0x7c, 0x4, 0x1, 0x5, 0x0, 0x6, 0x10000, 0x8, 0x401, 0x1, 0x3, 0x8, 0x8, 0x2, 0x1, 0x2, 0x5, 0x800, 0x20, 0x7, 0x3, 0x7, 0x3, 0x4, 0x0, 0x1f, 0x1, 0x401, 0x5, 0x2c91, 0x5, 0x7, 0x5, 0x3, 0x38, 0x8, 0xfffffffffffffff7, 0x5, 0xff, 0xffff, 0x101, 0x1, 0x800, 0x4, 0x101, 0xff, 0x5861, 0x2, 0x2, 0xffffffffffffffc0, 0x7fffffff, 0x84, 0x3, 0x4, 0x9, 0x4, 0x5, 0x82, 0x5, 0x81ce, 0xdb5, 0x7c, 0x1, 0x8, 0x2, 0x2, 0x6c1b, 0x80000000, 0x2, 0x0, 0x1, 0x1, 0x7, 0x0, 0x10001, 0x7f, 0x41fe, 0x2b1, 0x6, 0xcb, 0x3, 0x5, 0x2, 0x8, 0x8, 0x5, 0x6, 0xcfa3, 0xfff, 0x7cdeb349, 0x9, 0x7fffffff, 0x74, 0x5, 0x400, 0xc, 0x100000001, 0x1412, 0x401, 0x1, 0x7, 0x4, 0x1], {r3, r4+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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f0000891000-0x10)={0x77359400, r2}, &(0x7f0000048000)=0x0, 0x1ff) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000e6e000)={0x0, r4}, &(0x7f0000061000-0x4)=0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000092f000)={0x9, 0x1000, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000e3a000)={{0x8001, 0x6}, 'port1\x00', 0x58, 0x81822, 0x1, 0x8, 0x5, 0x7f, 0x9, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 00:10:05 executing program 7: mmap(&(0x7f0000000000/0x9a5000)=nil, 0x9a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000665000)='./file0\x00', 0x4) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00009a6000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f00009a6000)={0x5f1, 0x20000000, 0xc49160608b1c9f2b, 0x95, 0xfffffffffffffffb, 0x9, 0x5, 0x401, 0x8, 0x5}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00007ed000-0xf8)={0x5, 0x0, [{0x40, 0x7, 0x0, 0x0, @irqchip={0xbcb2, 0x7}}, {0x7e, 0x4, 0x0, 0x0, @sint={0x5, 0xff}}, {0x8001, 0x2, 0x0, 0x0, @msi={0x101, 0x1ff, 0x9}}, {0x2, 0x6, 0x0, 0x0, @irqchip={0x1, 0x4b00}}, {0x6, 0x2, 0x0, 0x0, @adapter={0x4, 0x80000001, 0x7, 0x1f, 0x6}}]}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00004f5000-0x4)=0x4, &(0x7f000056f000-0x8)=0x4) sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x15c, 0x21, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 485.726093] device lo entered promiscuous mode 2018/01/11 00:10:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fstat(r0, &(0x7f0000ba5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004bd000)='/selinux/checkreqprot\x00', 0xc100, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000321000)=0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f000046b000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) prctl$getname(0x10, &(0x7f000004f000-0x34)=""/52) syz_open_dev$tun(&(0x7f00001c2000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) 2018/01/11 00:10:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000821000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e58000)={0x8, 0x0, 0x0, 0xaa}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000d5c000)={0x2, r1}) write(r0, &(0x7f0000dad000-0x9e)="", 0x3e3e) poll(&(0x7f00001ce000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/11 00:10:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[], 0x100000000000005e) 2018/01/11 00:10:05 executing program 2: r0 = socket(0x40020000012, 0x80002, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffe8c) read(r0, &(0x7f00006ab000-0x1)=""/1, 0x1) geteuid() sendto$inet(r0, &(0x7f0000fc0000-0x1)="", 0x0, 0x0, &(0x7f0000fc9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003bc000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000002000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 00:10:05 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f0000e91000)="", 0xfffffffffffffd1f, 0x0, 0x0, 0x0) [ 485.747775] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/11 00:10:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a1a000-0xf)='/dev/sequencer\x00', 0x60100, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00006ca000)=0x1) prlimit64(0x0, 0x0, &(0x7f00002b4000-0x8)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") 2018/01/11 00:10:05 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x296, &(0x7f0000008000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0xfff, 0xd, 0x5, 0xf, 0x40, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 00:10:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/11 00:10:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d9000-0x4)=r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c0f000)='/dev/vga_arbiter\x00', 0x101400, 0x0) accept4$unix(r2, &(0x7f00002da000-0x6e)=@file={0x0, ""/108}, &(0x7f0000526000)=0x6e, 0x800) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000f4c000-0x4)=0x1000, 0x4) r3 = creat(&(0x7f0000a20000-0x8)='./file0\x00', 0x60) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000020000-0x30)=""/48) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8, 0x0}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/11 00:10:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000ba3000-0xb)='/dev/adsp#\x00', 0x8, 0x404100) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000b80000)="412b46a0cc68ab99289cfbc5a82746773db841e735003e96f19be69716a2840f740e088561e16a567ae5ad88c02772f7fae7d3641792c17a6eba028bfa3c6ca5d07014c24e9fbe0f206bdaac2adcf4129cbf781a42c96386d856524e375b4f1e7bddba8d81566e2649014da2e7a0beb294e9cfe93376021e586294b6e34e5da59af616c823da27bd2fcd4902996b402b28026eaa5409537957f43d8db1d8fbf9609618a2d73747b1d48df1d84c91e5a60f", 0xb1) 2018/01/11 00:10:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000b83000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000058a000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00004d3000)={0x0, @in6={{0xa, 0x1, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0xd64f}, &(0x7f00006d3000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000dad000-0x6)={r1, 0x0}, 0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$llc(0x1a, 0x3, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet6_int(r2, 0x29, 0xdb, &(0x7f0000669000)=0x0, &(0x7f000049e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000986000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000444000-0x4)=0x24) socket$bt_hci(0x1f, 0x3, 0x1) r4 = creat(&(0x7f0000243000-0x8)='./file0\x00', 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d21000-0x10)={r4, 0x50, &(0x7f0000124000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) poll(&(0x7f00000a6000-0x18)=[{r3, 0x100, 0x0}, {r2, 0xffffffffffffffff, 0x0}, {r2, 0x23f9, 0x0}], 0x20000000000000f6, 0x5) r5 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r5, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000023d000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f00003c9000+0xf24)={0x0, 0x0}) shmget$private(0x0, 0x2000, 0x78000844, &(0x7f000057f000/0x2000)=nil) 2018/01/11 00:10:08 executing program 2: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000049000-0xa)='/dev/dsp#\x00', 0x1f, 0xfffffffffffffffc) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000049000-0x4)=0x5, 0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000043000)=@common=""/16, 0x10) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000049000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000042000)=0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000038000-0x2)={0x0, 0x0}, 0x2) ioctl$int_in(r0, 0x5407, &(0x7f0000027000-0x6)=0x0) clock_gettime(0x0, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f000004a000-0x60)=[{{0x0, 0x0}, 0x7, 0x3, 0x8}, {{0x77359400, 0x0}, 0x2, 0x9, 0x40}, {{r2, r3/1000+30000}, 0xfff, 0x0, 0x8}, {{0x0, 0x7530}, 0x5, 0x7, 0xfffffffffffffff7}], 0x60) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000004a000)=0x800) 2018/01/11 00:10:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/11 00:10:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000409000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000c6a000)=""/100) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008e9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000a10000)=0x80000000, 0xfffffffffffffecf) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000430000+0x1ee)=0x0) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000fb3000-0x78)={0x2, 0xe, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f73000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000336000-0x78)={0x29, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x1, 0x2, 0x5, &(0x7f00005d6000)=@generic="f568dc16975d4ae48872ef78f60f5822", 0x1f, 0x8, 0x3}) r1 = socket(0x40000000018, 0x0, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000a0e000-0x21)=""/33, &(0x7f00001bd000-0x4)=0x21) 2018/01/11 00:10:08 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x8ef, &(0x7f000045a000)={0x0, 0x0}) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000f01000)=0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) 2018/01/11 00:10:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e43000)='/selinux/status\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000079000)=0x0) r2 = fcntl$getown(r0, 0x9) ptrace(0x420f, r2) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_yield() 2018/01/11 00:10:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000611000)={&(0x7f0000a05000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0xfffffffffffffffd, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x10000000}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000006a000-0x9)='/dev/rtc\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000c95000)={"050b48cd98e5416b72b825669b963c7c", {0x4, 0x0, 0x5, "2bc7fc9948a9", 0x2, 0x0}}) 2018/01/11 00:10:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/11 00:10:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000053f000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/11 00:10:08 executing program 2: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/11 00:10:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e12000)={0x0, 0x0}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000860000-0x8)={0x8, 0x8}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000646000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000b5a000)='mounts\x00') ptrace$setregset(0x4205, r2, 0x206, &(0x7f00007d5000-0x10)={&(0x7f00009b4000-0x2c)="8a2a2c40b91e2c4daf2948b31a5f1dc0df6778f1cdc65eb2ef7a47adc934949ea9fec848ecdaab162b437e47", 0x2c}) pread64(r1, &(0x7f0000b04000-0xa6)=""/166, 0xa6, 0x0) readv(r3, &(0x7f000021a000)=[{&(0x7f00004ba000-0xa5)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) splice(r1, &(0x7f000090e000)=0x0, 0xffffffffffffffff, &(0x7f000000c000)=0x0, 0x80, 0x0) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0], 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000002000-0x20)={0x1, 0x3, 0x3, 0x5, r2}) 2018/01/11 00:10:08 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008f8000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e2f000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000e19000-0xa8)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfd0b}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:08 executing program 2: chdir(&(0x7f000033f000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000045e000-0xd)='/dev/snd/seq\x00', 0x0, 0x40400) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) pivot_root(&(0x7f000012b000)='./file0\x00', &(0x7f0000cef000)='./file0\x00') r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) seccomp(0x1, 0x1, &(0x7f0000259000-0x10)={0x6, &(0x7f0000be2000)=[{0x7ff5, 0x7f, 0x0, 0x7f}, {0x5, 0x100000000, 0xffffffffffffffe0, 0xffffffffffffffc0}, {0x7fff, 0x7a46, 0x1, 0x9}, {0x9, 0x8, 0xb568, 0x8}, {0x8, 0x2, 0x39, 0x101}, {0x1, 0x10000, 0xb, 0xfffffffffffffff9}]}) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e16000)=[{0x26, 0x2, 0x0, 0x3fd, @tick=0x0, {0x1, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/11 00:10:08 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000629000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000d66000-0x42)=""/66, 0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000c8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x10, 0x3, 0x9) write(r1, &(0x7f00004f8000-0x1f)="00000000f70300001f0006c507140023", 0x10) 2018/01/11 00:10:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/11 00:10:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0xffffffed) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) 2018/01/11 00:10:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) listen(r1, 0x7ff) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000c5c000-0x1)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000744000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00004e3000-0x78)={0x7, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffffe, 0x2, 0x0, 0xffffffffffff95bc, &(0x7f00001e4000-0x10)=@common='bond0\x00', 0xffff, 0x401, 0x10000}) 2018/01/11 00:10:08 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) 2018/01/11 00:10:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000731000-0x90)="1f000000100affdde200f49ff60f0000000200000900018005ffffe5000051", 0x1f) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000307000)=0x0) 2018/01/11 00:10:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b6000-0x11)="6e04742f695f36706d725f636163686500") readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x7) ioctl$void(r0, 0xc0045c77) 2018/01/11 00:10:08 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x7f, 0x0}, {0x321, 0x2}, 0x6, 0x1, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgctl$IPC_RMID(0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) 2018/01/11 00:10:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/11 00:10:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d8000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007dd000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000ead000)={0x1000, "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"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002a2000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) r2 = syz_open_dev$tun(&(0x7f000002a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000061b000)={0xfd, 0x0, [0x5, 0x6, 0x5, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r2, r0, 0x0) 2018/01/11 00:10:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') ioctl$TCSETS(r1, 0x5402, &(0x7f0000540000)={0x8000, 0x3, 0x7, 0x3, 0x3, 0x5, 0xf8000, 0x9, 0x9, 0xffffffffffffffff, 0x4800, 0x8}) exit(0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000661000)={0xa58, 0x4, 0x7, 0x2, 0x7}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000419000-0x44)=""/68, 0x44) 2018/01/11 00:10:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4a000)={0xfffffbfffffffffa}, 0x0, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c41000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) write(r0, &(0x7f0000236000)="", 0x0) 2018/01/11 00:10:08 executing program 0: r0 = socket(0x2, 0x6, 0x0) listen(r0, 0x7) shutdown(r0, 0x0) 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) accept4(r0, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x20, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003d2000-0x4)=0x10) 2018/01/11 00:10:08 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000019f000-0x10)='/selinux/member\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00003e5000-0x2c)={0xb, 0x7f, 0x8, 0x8001, 0x1, r1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) 2018/01/11 00:10:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000369000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005b000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f000007f000)='net/l2cap\x00') ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000e61000)={0x2, 0x5}) readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) finit_module(r2, &(0x7f00001de000-0x11)='net/ip6_mr_cache\x00', 0x0) 2018/01/11 00:10:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000024e000)='/dev/dsp\x00', 0x240180, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a46000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab4000-0x4)=0xe8) connect$packet(r0, &(0x7f0000dda000-0x14)={0x11, 0x7, r1, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x36, &(0x7f0000aa5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/11 00:10:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6(0xa, 0x4, 0x5) r2 = accept4(r1, &(0x7f0000fd5000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006d0000)=0x1c, 0x80800) fcntl$setflags(r2, 0x2, 0x1) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x6f9503898d962998, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000536000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ea000)=0xffffffffffffff55) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x6, &(0x7f0000000000)="", 0x0) setsockopt(r1, 0x84, 0x75, &(0x7f0000779000-0x8)="", 0x0) fcntl$setsig(r1, 0xa, 0x2f) 2018/01/11 00:10:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000000000c) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c40000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000006e000)={@common='sit0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/11 00:10:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000078000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [{[{0x9100, 0x4, 0x1, 0x4}], {0x8100, 0x3, 0xa6, 0x6}}], {{0x8863, @x25={0x0, 0xbb9b, 0x0, "ac6ce1"}}}}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000bdd000)=""/5) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00008fc000-0x120)={0x0, 0x9, 0x5, 0xbfa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffff, 0xfffffffffffffff8, 0x2, 0x0, "680659099a8d642c3794d24b5357730a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 00:10:08 executing program 0: fstat(0xffffffffffffffff, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005d6000)={0x0, 0x0, 0x0}, &(0x7f0000ead000)=0xc) setregid(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x80) 2018/01/11 00:10:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000363000)='net/stat\x00') ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00004ac000-0xe8)=""/232) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000a000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000bc2000-0xd0)=""/208) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r3, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) fcntl$setpipe(r3, 0x407, 0x2) 2018/01/11 00:10:08 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000015000)='/dev/admmidi#\x00', 0x8, 0x101000) fallocate(r1, 0x1, 0x5, 0x40) r2 = getpid() mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000d000)={0x0, 0x0, 0x0}, &(0x7f0000016000)=0x66989d54) r4 = fcntl$getown(r1, 0x9) fstat(r1, &(0x7f0000015000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000016000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000017000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getuid() mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000017000-0x4)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000016000)=0xfffffffffffffe09) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000016000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000016000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) getgroups(0x2, &(0x7f0000007000-0x8)=[0x0, 0x0]) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000016000)={0x0, 0x0, &(0x7f0000016000)=[{&(0x7f0000017000-0x2a60)=[{0x180, 0x1d, 0x24, 0x3, 0x2, [@generic="58d3eee81bb36f9dde8d39f6770e00e7e5b8a9c7a838a591260ebaf0cc24c356013a0a806991b4c01eb2f030b50c69785013f96e787e0ce1ae22dfc4014360e0dd12b2b3c63f89c521a6953eef84ee4d9a33d724b5c7d49e3794b47d0c3586f48d6002d572e232a49944b6d7b4a8256674", @nested={0xfc, 0x80, [@typed={0xc, 0x40, @u32=0x55f}, @typed={0xc, 0x21, @u32=0x2}, @generic="10daedb33cd62ecea006a7b834204a7e9145734ee8032c1a8dda07f68b0d03de97b7cfe9e5d2faa8e0f1246671a6d1edc6c7aff2d69629f8f9394e8b00eebb513f92ff53e6fe8510a9e619d4d7b359b265ca0adcd8744eeac065699f96d4f5472d955885f6aa509f22285163ed224bd6926160edfd23c6b50b40f761adf4d19eff9b64d8fe52835afe6213c5d61ebcfd0cbfd9ab7d43051a6db752ea0fc647f0db11bac4c8f6b82e9e1413996c829b7a2f4070882e6605518b0fbc004cf45afe761a400c9f37e0f866f25e3029407baa0d81e7e5f6ebc99005e293813d7187"]}]}, {0x308, 0x10, 0x0, 0x6, 0x0, [@typed={0xc, 0x93, @str='.\x00'}, @generic="2e3f6c9596d1b9634de8d808ac0707b96ba8642c5aa5f9183fa554c1faf78b4a57b5ca4de29c2e2b6038c7d634131815ec826794ce136db1f4371a4099bddd09190d5b25abd3d929c2a5a9187fcfb55b8bf8feea3e9ceb22868491cddd623fcc5559417de75a9b59aa6a43d79ec23b871261e7f81186a45ba46b778fbae235e3729cfedb614efd574d3af2b92c1b3d022e79ec9def14c5ee92dc17ceb6554c0e09aaf57273cef0b8446e4a932955f014bb6283cf9b094fddb5404af2056440de7da5f0a4e2e10254ed6d3e", @nested={0x220, 0x5d, [@generic="a7a19e98f05638fa6c7632453ee730f64af9979654a0f061b8b8f35b4d64253ff8daa4e1a93cfc3aa7da9361a07b34c33945d1d570efe391091dc45be33005918703b0ada7e39cbc3678deeb21e805fcedb2888766933b41210c5eefb4565c8bc6adcf22081650755f8f140becd39f72e2b6a1255ffc3190debde77f4abb0e68664d419b1801cc946c65e6b22714cbb9c38c2b4a02feacbd5e9bcd8f66eb87b6e785723a62acc51a1fca31d1dde4814d3c9690dd0060b423aa394bf1b1f778f65086887dba1bd68f42c1783f83ee9ad59779f5eba569aefe73d3b5d24ae81ddb78", @typed={0x10, 0x23, @u64=0x8}, @generic="00dd92ade028b01670df06dda205a8b85f2d65a02c4eb0782decd95d187b75b2e00ab4646f0e1335062b4fddc282ec4b63014b81a51ae8e03dc973b824441c53de0dee3e4d2bd8776ae84b1b900681854e4901d1226549e107235ed0fa1a11fdf77a62e0d6e75e46c9b85fc3e10cb19502cf450ac5d71b3f2814e27201fbe1beb19a755dfc63f929c4604eb22dfe591e042f626f625ac85fd04b537e51041e5b513f56eda320ba373dd1924057212d0b5f184e26418d48047328e9af2c9516e7efae5ba64d7bc1b19c865e00e44a95758456d6299ade69cd30065ff7c58a213b9bf99f084d7076628741abb7dc6e11", @generic="47d34ee5360458b5519d2ce641c745bc8176ab65855d992948cd9069a1ff5a776c4c90150b22b36fba", @typed={0xc, 0x3c, @pid=r2}, @flag={0x4, 0x7a}]}]}, {0x25d8, 0x1d, 0x301, 0x6, 0x3, [@generic="c27322d1932800f3a28e09561c5a", @flag={0x4, 0x7a}, @typed={0xcc, 0x66, @binary="52fbb99f961252370ee2cbbcfcfd9daa1202fc8f9a659aaab639d3f71c7030d6263bd999557c1e9af99da00457c2ee2e61c29363d505d35e45ebd17d95a636ae5695a55f01ecfed140ddf1af1bbcb3285c1e1bbde79fb5ba7dcf6a10d1189d068920dc95bed164bc9df02140b1924ad384bd782c267b3626cb6f488a1785a9b2d3f38889dd95b8091905e3c86ef3d3cba828d4ad857349d1faa2949f2545b788b49d284cb7f6e322717fa427cbfa26b111b7dd95eb546dac4438b65cff606c5ea596"}, @flag={0x4, 0x48}, @generic="0db80cb3018185e37ed468b990f095cee8abc98eb3db9197bd7321cd70f4ffca5d541d6222af25d6e01c52a5793522372f33a54bba9c582ef5a86174c08730e956013705dcc353fa81614a43e9f70cd9c01f975e66fddb1c0b", @generic="769c6bd59474f37919e78794c94972700789507353f5afe710dd64a62738a827f3f4db65a151c0548d1fc1e2c3e63086a7aa0fdf9dbfdaf220ea03f1658dd5bcf87ef3431998e848d1770a1ccdc7b5c7b5818f64c0492da2c1a78f96de90ee2b3f94dd95d6add12e45c7e0ca39d8c45142b45aae4af4f8b387ecfcabb5d71aff15bd88d5714c9f9c8dd7a85d435fe3231c2b86cbdf71", @nested={0xe8, 0x15, [@flag={0x4, 0x0}, @generic="31a61b831d1124f581d44c22357cc92c0c2ac95831630a6c12454233fbcfec91d36f5c084323f87f679a3dcc5ac7f51cbd991b7266f6287559e8f08a63cf909b3e0c83eaea5ff94167da11fa5b346b3f94d39cbeb43c7e6724e694d086735ac918149150f3a1e336da373579980896c40d42e87b365852c88d62177e70e6501ed99ea6bf5723cb437d7f326228f34d79f324321419d1c8fb43a3a8ac8aafc2d681bb509e9c1bc6a8b415ee23193fd4c2e127f328b6c76556cb0d447e92210bc00697ac62f5237cbfa8d43b14442d43768e47b4de9c79b6b6005e700dd7a71313"]}, @flag={0x4, 0x30}, @nested={0x1c, 0x7e, [@typed={0x18, 0x5, @str='/dev/admmidi#\x00'}]}, @nested={0x22ec, 0x4, [@flag={0x4, 0x11}, @generic="07bdefc71feedda49ed9919e132a2c069f0c388bf9bbaf6d15de8b66402ab5a29da63295647e6b7ed3b2a8ee881fab2fded159495de908663e17b9dc25977e598ce2d2331eb367e86cc119b71b931cf60f57bab47d7b50010da4aaab4fc3156f542bd90193cdb56bb8743318c89889fdccfeb09946b216320aba32cd9b68b9988ccbae6989645ff8293d471fb3766415b2f2507d68cc220e28d45dd75c532fb23d451fea83970db9eda969bbbd7129376ddf1b80977342091c9d6a3dd39b9d4a70b4843adc650581d0964f2977c4cc005d60103e0ecdb29934fe7560f23f3aef9e02032aefbfc4433ef33b6876d4cfa80586f4327e1acc06f06643f78d3329e7faf47a1618127b2831d049d975ab528859bb179e1214e6912b8ad53d54ea442b1c5d950dfc465b4cfbec86e9aa9f0ed9bfc82dfd74d5c5f3ba061fbdddd435bd989a8d506f5469e898e4323df937bb73da612ef5689b7c94f4978a71e97f9d88095599edb04d68e1d57d01b2ef72bc94d7ee68a55b5bc3d129518fa67fbec0ff57b5ee3afc1643b170173e1cb8fb61faff66dca9c5bed09f8dfdda06d3f0f4cb3998872004db26ec263c65adcafe36668c747a99828b2dd2c73091e5f216c3f2c4cff799f17ec461e3ba432995f667e1c8f0e7e762d0b37e75f4c86443498cc7440008bcc9be90881bef4f13fd0d05e3a4b3f126442f93862466e7631f3d39257312cb72c5a0258c0c8713a5ecb1b0e98fcf2f8e5b4555f2b678842876ef620889b82b2575b927fa039a1787a28791c83b0333bbeaf7b3d77d479593038bef133d8d86fe9cd80485a71bb6c2f9998e955919dcf2fb68407252a72105ca304ec230ca284ee3463f1b6e86369e9b16853d9541e093a960ba7dbf61e342dca415593b0983cd23c7da9684d23f18c52aed9fd0b0fe4b23057d81c829f364b33655eedcd299fb5c2da63d61a6b4f599f0e70322f34d059c54dd3490d0e8b571df6e8b9266750e6737f7e646fb485a7d7c1490f074683e4c08b0cf1c1588df914f8ff3ad7759704cc2c9dcbcbd147cdaa75f3fba947e7189ebccb85c78c6ac662dbf4228c39e74be51e981308e22a5d44874a6058f9362e608a9412a76c5e6418afc219e14090cf460c7268906a2fcec42efbf6999f639f227535bf978fb09c6dd7630cb3e2e227aaf3af2cbb9b00b67d333f49a31c0041868def5ebea1344f622808989d430f405769071429c8196b11cb8a87d48683b62cad76ba644c38a88df41a29a2a4fddda04acb56a464a8de1eb7dd4226807f8a2e9ba949da38f1decfae785395e006da08cee1566fa67ec9c6eaa304f0bc80296d9c19bd4eb189d743778f059bce1fd520436b2b19282d7282e73457afb0bd0692b092037d6a1c8183d7b6b45deae65548fba21e65b3140dbf3498f5a89211e2f1d6256d996c3e76dcf7299d742b5824cafd7f2f5c22691aa9d944cb7a35d2100ec23b0b1c27315bb983a3975fc2985e1aa698cfc6ea05bdda86cc51185fc6cdda7df3c1b526ae546790a33c07156bff782b06f4b498bf817ccc01be3bd6573520e355f59b31cd048a0f8a70665a485a53df5eb7dff9000f5a70c1058b8638b3a5b6946e9c7c4f78513254160a96dddf48ac5da06bdcb661119a87da5cee539d48edb2afdffda4e19d1febb62a866a4d1a76e61b0546588b67b90419f1650fcd6e0fe41bc8700311cea31dafa7859ab48d5f42f220a8ab4b3fa750e3139508a5e0c82f61395d45f7c3d87af4ffec82f9743c18df277ee66f206dc4c1b442ad16ad210824bd9bfe47730e12661f3847e4bd65ac3fc8e8c5dd754d3958d254751d729e368c3de789870182826b22cb1c459f7d26aabfa1cf091cf292baddd3a758d927a86a1844d32aa6c9b193c6af6492fa6849bf92fce458da5b8c5c83ee3dfabc33b0ce711f5f226d60fe9de823123c53b8f66ed7c58f118bd47fd379ac88b8d4e7f206243e5d18af1c8ab2562c558ec0181f24c8cc4b13975d38edb57e3600547e6bf5301c69243884a73bcd4f160e80f80a6e3ad0a41214dc598ed22ad7e0caf9c5a4cc3985cab36041916cf0a5572665241dd3d1eb14ed593af2362b3bc7520419a74e5951294f59c0f3880162a8e0ac2ec3d5e23b64af912a91756f66a1852d85f318295db61da8c16aa1cb2ca5e59e7777db2c65b532160313229f51b580d712faf152c019450452c526e2299550ddc95fa45b6a0c6e45ea321befd1aef621809404cc2352e0c3a6e095c438f0447b360e1d2c52926f4fcf5a35e89256691fc5e32bd173c14003f90077dc12f8e83b631cf0ea2a08fba23c68c3ca3320fe8eb41296191148a53f7bcfa601fa936f7da7b8e029ec379f6b6d93021cea200cb3e9d44b7710a2a44a993003117dbe3b5b63108defadd5f04a32d302147436e1e6fda5a007d53e21af4ccfe92a752bc029b1959ddc38d03b8475cd27a5b45b0dcac3c08a234a4c57417f459913fa7463bfb47583f4ca62c3c7242de1ebaebb86a35bfeb17ad3c8749b575527efac81287b488b4970b4c56f11c2b2cfb1888ab5d9aa3fe7ee4e34685fc5aa98bd53ef04c3d933a39c9e0fc0a5f7666a3f980a5d803f02acfa532de4e93ada1e9ee945eb1f00a812eb2b53c0b5856b3342ead6115cafe3aa0b73d59081b5de928dcd5fbc055f9ecbf1aef90e896ccb54ecf985972eb790f47a713b9b8e0d6f33d00fc2ae252973c455223e3b37ea59a34d5ad3cb07d7c00dc3549301510f344276afe48846738cd13fdffb0e30972d2e310c29e1ec29e42fed120b46fed82b062450c7efe855d56b2f1961129182c66c61d35a03b22fd5c3eae4e7fcb636cbf97d2474632cef9c8cc536e199803f24b3cf145ef2dfa4e481fd28f2f76b02f16cf7ea3fb3911186df559ce8a4de2a297fffd0777aee1004c4cf3b6835b0a33fb37518beefd9e77e11d2f32b8d9341fbc5c474b5f32e7b179cf4c5dd5981997f77cce878b67c4404e4d85f02cf1f8ab04985407e73611218c16091490c822037365fe8d06488c48b001fc0b5eb9394d87df4334e36def040e18c1af40d514e83ad8e724a63607e6bfc5e86ef8175b0294f058f05f42ec93e3ff7b80301e228801ddc3daf5ef115e4ec6055b3e2c0bb451ce4dd18f45e29af5e45012ffef7310ef93139f45554f91ade59f60dbd83679be549555f56940aebee8c77cea08e6128c8670542c7bb7b000fb02284536a5948d8d39d21384cf13b13ad77db2c32c04236217d4faa65e022d43fd3293d2a4e1515e12edc26a136b19ea493ce97f19e0343f51b90a13c83ade10daf66fcab8dcad567c02679b39a61a16c1f5a7cfcd8db0fc048e865a7940f1c576789948daf7b5b26886f2c127af58fb8a0c39e1664b29fe60668e9bbec5b897636005adf44ffe8beeaaeaa1ec8bc694e442905a14e2d95c1d34812000293dd8f8bdb99f4c7b8b33598dfdaa2632b565f7c6bc8cc5fceb8285b6a2504c6dc196b4b88c8975d5bc308b24efbfee4bff06035e635a8a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[@generic="9437dc746c1b1a0c326f162f42", @typed={0xc, 0x6e, @uid=r9}, @nested={0x10, 0x57, [@typed={0xc, 0x3e, @u32=0x200}]}, @flag={0x4, 0x5f}, @flag={0x4, 0x7c}, @generic="a6bbb91c81b5feadbe8629aad71971546b1dc601d0101fecb29ba059763b205214e8c40ec19bdedca042a6643a79bc0d994bba8c04f342dde4a3da9ea7300307e769c6cf1b40a8d7874f3be85b1f1a2763246e986f152a5c6e296eb27be0c0cfb66f5b83739f69191c60ea5343d2d5314ea1eb", @flag={0x4, 0x70}]}], 0x1604}, {&(0x7f0000002000)=[{0x74, 0x39, 0x0, 0x3, 0x2, [@nested={0x64, 0x6a, [@typed={0xc, 0x6b, @fd=r1}, @flag={0x4, 0x7e}, @flag={0x4, 0x6c}, @generic="6bfabe3af5abc4503065e4cc2e8be569ab7e620e36a48e10", @typed={0x10, 0x55, @u64=0xfffffffffffffff7}, @typed={0x10, 0x8f, @u64=0x400}, @flag={0x4, 0x53}, @typed={0xc, 0x60, @uid=0x0}, @flag={0x4, 0x8c}]}]}, {0x2a0, 0x3e, 0xc00, 0x4, 0x3, [@flag={0x4, 0x4e}, @typed={0x10, 0x81, @u64=0x2}, @nested={0x44, 0x62, [@typed={0xc, 0x6, @uid=r10}, @flag={0x4, 0x17}, @flag={0x4, 0x91}, @typed={0x1c, 0x4e, @str='\\em1(-eth1,:\'-[-GPL\x00'}, @typed={0x10, 0x4, @u64=0x4}]}, @flag={0x4, 0x77}, @generic="fee57b147fcf7cedcfe47609991b987dedbc619c9885d0da9cfda0659df0e85b9c0229656cdadf58f16c8893846c4c4bf66ce1351ba0a10c1667666e49747231fc52c3ecffbb4a34a11daff4bb5d9c27cea851eafaf5b05d899ea4a1d7495c4c7f6049166ec6c7191ed2e9a0f3ad3ba7eee202d5d2401de50d65e306fdc884866a3955df1913a9f3e46e0ec63c37de7a3be2ae46b1edbb3d1c4699a41e69d1bcd6fefa1ad80457faff70c30a8dd40536356589e747e27858bdffbf0b7eebef03165df008ed2b431fb912463675b2c2289e19b31f08e6ea4615bc0415bc1fa646c22041cfc70dfd", @nested={0x144, 0x84, [@typed={0x18, 0x76, @str='/dev/admmidi#\x00'}, @generic="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", @generic="26548cced5ac951b660cb99d60c0aa49f1a6df7a272861bd873535d0c1444e01ffafb58b0bf293b3"]}, @nested={0x8, 0x55, [@flag={0x4, 0x8c}]}]}, {0x14, 0x40, 0x600, 0x2, 0x3, [@flag={0x4, 0x85}]}, {0x184, 0x3c, 0x108, 0x7, 0x1, [@typed={0x14, 0x91, @str='/dev/ptmx\x00'}, @generic="762195a918f8ad768a35f7368fdbc9995281ab21df2015658c91ccb4e7fc16a36ee1f52e8321527a02e6a90674916220aab5819afc07d4eb78445dd68bfad0d5d3aa1a15a91a2af00c4f2330b6d997c06e9bd9d2e59dff50df03a6be1096728fae9be95664a6eec23e9f00e46553bf624cd78ae17a0303f6510466e8a595e671f2d45ece0855aa4232162ad8b26d251a3385e9cade96068daf6a3c998db03bd4b04d04521b251837894fc3c0a7e2afcda66a481bcfce6cab83846cec1ab3cebe71f638a86ff8d06f955bcc", @nested={0x90, 0x58, [@generic="ec8cec73de7cdcc110943ee809b49b57a729db0c1f2c5c07b397e8c37baddf83ab4253ea8e284ac1308864788ad3b69cac3abdefdab24fc5c332eacf0eb0588e72e3c844791ee4e128097e187c7785dc34ccb7864911d0305c2a0d092113112e2a8e1de0815ff23b00dbfc619deb7fb4eb4e544aa6689dbeea2190e0c5715d", @typed={0xc, 0x66, @fd=r0}]}, @flag={0x4, 0x1f}]}], 0x4ac}], 0x4, &(0x7f000000d000-0x60)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x60, 0x1}, 0x24000000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000017000-0x12)='/dev/input/mouse#\x00', 0x7, 0x0) 2018/01/11 00:10:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000147000-0x10)='/selinux/access\x00', 0x2, 0x0) epoll_wait(r0, &(0x7f00006fa000)=[{0x0, 0x0}], 0x1, 0x80) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000bfb000-0x10)=[{&(0x7f00008ad000-0x2a)="2900000020001952013d181000d9f50602000000000000029e0000230d000400ff7ffbf4b21f000000", 0x29}], 0x1) 2018/01/11 00:10:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffc0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl$TCGETS(r0, 0x5401, &(0x7f0000188000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)=""/250) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/cuse\x00', 0x2, 0x0) pread64(r2, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r2, &(0x7f0000391000-0x21)={0x28, 0x0, 0x1, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000d09000-0x18)=@add_del={0x2, &(0x7f000020f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000c4a000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x1, 0x43e871d4, @fr=&(0x7f0000e4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/11 00:10:08 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a0f000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000bb0000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f00001dd000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000cd6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) nanosleep(&(0x7f0000132000)={0x77359400, 0x0}, &(0x7f000012a000-0x3)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000d22000-0x1)="", 0x0, 0x20000000, &(0x7f0000f6f000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000981000-0xb)='/dev/audio\x00', 0x800, 0x0) sendto$llc(r1, &(0x7f00008ce000-0x1000)="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", 0x1000, 0xd0, &(0x7f00009b3000)={0x1a, 0xff, 0x3f, 0x3, 0x3, 0x6, @random="9d5e75b6ce6f", [0x0, 0x0]}, 0x10) getsockname$ax25(r1, &(0x7f0000465000)={0x0, {""/7}, 0x0}, &(0x7f00003c1000)=0x10) 2018/01/11 00:10:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) write(0xffffffffffffffff, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c", 0x20) recvmsg(0xffffffffffffffff, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x13, &(0x7f0000dea000)=0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:08 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000950000)='/dev/snd/pcmC#D#p\x00', 0x396, 0x20400) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c9d000)={0x0, 0x2}, &(0x7f0000e26000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000088000)=@assoc_id=r2, &(0x7f0000a5c000-0x4)=0x4) write(r1, &(0x7f00008af000-0x86)="2400000021007b00000000000000170e020000000010000002e1000c08000b0000010000", 0x24) 2018/01/11 00:10:08 executing program 1: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000239000)={0x7, r0, 0x0}) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f01000)={0x6, 0x200, 0x7e81, 0x1}, 0x8) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000f02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f02000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000d53000)=0x1, 0x4) mq_timedreceive(r2, &(0x7f0000ee1000-0x3e)=""/62, 0x3e, 0xede6, &(0x7f0000f02000)={0x0, 0x1c9c380}) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000af9000)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f03000)=0xc) getpeername$llc(r3, &(0x7f0000f02000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000857000)=0x10) 2018/01/11 00:10:08 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000b23000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000505000-0x8)='./file0\x00', 0x80, 0x120) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a2d000)=0x0, &(0x7f0000c51000)=0x4) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000263000-0x4)=0x2, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000a1c000-0xb)='/dev/adsp#\x00', 0x8, 0x40) getsockname$llc(r3, &(0x7f0000340000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000387000)=0x10) 2018/01/11 00:10:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) write(0xffffffffffffffff, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c", 0x20) recvmsg(0xffffffffffffffff, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007a4000)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$random(&(0x7f0000275000)='/dev/random\x00', 0x0, 0x40) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000b63000)={{0xfffffffffffffffa, 0xfffffffffffff801, 0x200, 0x6, 0x0, 0x4}, 0x3f}) r1 = syz_open_procfs(0x0, &(0x7f000031b000)='net/ip6_mr_cache\x00') readv(r1, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) [ 488.954770] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket pig=26666 comm=syz-executor0 2018/01/11 00:10:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) write(0xffffffffffffffff, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c", 0x20) recvmsg(0xffffffffffffffff, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000df7000-0x9)='/dev/kvm\x00', 0x20000, 0x0) write(r0, &(0x7f0000f74000)="", 0x0) alarm(0x1) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r2, &(0x7f0000458000)=[{0x0, 0x0, 0xfffffffffffffffc, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}, {0x0, 0x0, 0xe79, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1b0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000572000-0x8)={0x0, 0x562}, &(0x7f000088c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002d2000-0x8c)={0x0, @in6={{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0xac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000035000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000095e000)={r3, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x40}, &(0x7f00002af000)=0x3d2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000574000)=@assoc_value={r4, 0x4}, &(0x7f0000beb000)=0x8) recvfrom$llc(r1, &(0x7f00003c4000)=""/77, 0x4d, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x10000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/11 00:10:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0xc0, 0x0) fcntl$setsig(r0, 0xa, 0x17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000b9b000)='net/ipUtables_names\x00`') readv(r2, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c89000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x7f1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x80000000000002}, 0x800000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x12, 0xffffffffffffffff, 0xfffffffffffffffc) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/11 00:10:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000e24000)={@generic="8000db970cd8ab5103895d340900ff28", @ifru_flags=0xb00}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000550000-0xc)={&(0x7f0000146000-0x8)='./file0\x00', r1}, 0xc) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000720000-0x20)={@common='rose0\x00', @ifru_flags=0x8000}) r2 = syz_open_dev$adsp(&(0x7f0000fcd000)='/dev/adsp#\x00', 0x100, 0x24043) r3 = syz_open_dev$amidi(&(0x7f00000fd000)='/dev/amidi#\x00', 0x8, 0x8c0) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f00007eb000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000877000)=""/237, &(0x7f0000fcd000-0x4)=0xed) [ 489.004656] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket pig=26666 comm=syz-executor0 2018/01/11 00:10:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00006be000-0x10)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r1, 0x0) 2018/01/11 00:10:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000883000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb58351", 0x27}], 0x1, &(0x7f0000ad1000-0x18)=[], 0x0, 0x0}, 0x80) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c9d000)=[{&(0x7f000052d000)=""/178, 0xb2}], 0x1, &(0x7f0000139000)=""/70, 0x46, 0x0}, 0x0) 2018/01/11 00:10:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:08 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) close(r1) fchmod(r1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) close(r0) [ 489.098473] snd_dummy snd_dummy.0: control 120:0:0::0 is already present 2018/01/11 00:10:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x28) semop(r0, &(0x7f0000256000)=[{0x3, 0xe5d, 0x1000}, {0x4, 0x800, 0x800}, {0x5, 0x9, 0x800}, {0x0, 0x100000001, 0x800}, {0x3, 0x7, 0x800}, {0x3, 0x25, 0x1800}, {0x2, 0xfff, 0x1000}, {0x6, 0x6, 0x1000}], 0x8) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/01/11 00:10:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:08 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) 2018/01/11 00:10:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008cf000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00005a7000-0x12)={0x0, 0x5, 0x5, [0x9, 0x7, 0x7f, 0x59, 0x3]}, &(0x7f0000134000-0x4)=0x12) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003b5000)={r1, 0x3ff, 0x54}, &(0x7f0000742000-0x4)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r2, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e53000)=0x3, 0x4) 2018/01/11 00:10:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00009d9000)='rxrpc_s\x00', &(0x7f0000b19000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005d3000-0xbe)="df09ad2ba028a4bf58d33cd4c873b277dbda26430e1ca3fc8215eced300236a83ea183aad72794c2f8bab3efe8c984ab8dd180b70cc3eced01f953336f39ba647f6102609ff9bf24eaaf8a99f283a2733ce9826e0e4a6835b5f525be09a718a8a0e198a863c9bc4695186edcfc8bd622d7217cd1337238cdc60ec9fe864e359c40795d2d2c7f73d5b2f52dc1a65ce893937038b1113f37251c5ee61e4fa85a8ce3f500e39cc21608bd45d652c65ae50aa424b8ff8ca1471c2ed690bbb26c", 0xbe, 0xfffffffffffffff8) r1 = memfd_create(&(0x7f00002da000)='\x00', 0x1) bind$bt_l2cap(r1, &(0x7f0000478000-0xe)={0x1f, 0x7, {0x3, 0x0, 0x8, 0x2, 0xffffffffffffffff, 0x3ff}, 0x4, 0xfffffffffffff8b6}, 0xe) r2 = add_key(&(0x7f000007c000-0xb)='asymmetric\x00', &(0x7f0000f83000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009f3000)="8284a8317fadd8cf18102a3fe25f248ccb4d6584aaad9b72ea43117355e8349c0f44f4c8ef337391a901537db4c2d7aaba59a84aa1530e34d01f42d2d4393580abac098f8a727160067124d25fbe1f3e063a905fdf0c49fc2b878f973e48cdb25e54b2f809112168fc7befef74", 0x8f, 0xfffffffffffffffd) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009dd000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f00002d7000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$reject(0x13, r0, 0x7f, 0x2, r2) futex(&(0x7f000000d000-0x4)=0x0, 0x4, 0x0, &(0x7f0000ee0000-0x10)={0x0, 0x1c9c380}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f00006f7000)={0x0, 0x0}, &(0x7f0000804000)=0x0, 0x0) 2018/01/11 00:10:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b3b000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000070f000)={0x7817, 0x1ff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d50000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00008f3000)={{0x0, 0x5}, 0x1, 0x7b61, 0x2, {0x5, 0x52}, 0x200, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000ec9000)=""/179) socket$inet6_dccp(0xa, 0x6, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x0, &(0x7f000051f000-0x8)=0x0, 0x0, 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000ef2000-0x38)={&(0x7f0000ef2000-0x48)=@full={{0x3, {"1476d56adc9fe8"}, 0x0}, [{"04381d7c0249ce"}, {"4b393a5beafab1"}, {"a7abe121593a6d"}, {"bcd2378bc82365"}, {"937984545133f4"}, {"84691b717c22e9"}, {"a4a67dc6101a34"}, {"7a23d38129aa1e"}]}, 0x48, &(0x7f0000ef2000-0x50)=[], 0x0, &(0x7f0000163000-0x570)=[], 0x0, 0x0}, 0x0) sync() ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ef4000-0xc)=@sack_info={0x0, 0x0, 0x7}, &(0x7f0000ef3000)=0xc) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/11 00:10:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002bc000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c46000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d3c000-0xb)={0xffff, 0x6, 0x7ff, 0xb6a1, 0x7d, 0x20000000000000, 0x1, 0x4, 0x9a, 0x800, 0xda3a}, 0xb) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@generic="26344c4e1393b9ffc0a14392a0550ece", @ifru_mtu=0x7}) 2018/01/11 00:10:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000331000-0x10)={0x0, 0x7ff, 0x4, [0x100, 0x0, 0x8, 0x89]}, &(0x7f000052c000-0x4)=0x10) lseek(r0, 0x0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000374000-0x8)={r2, 0x1000}, &(0x7f00009dc000)=0x8) 2018/01/11 00:10:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009fc000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000b85000-0x5c)={0xff, 0x1, {0x0, 0x2, 0xffff, 0x3, 0x39d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000770000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) 2018/01/11 00:10:09 executing program 2: sysfs$1(0x1, &(0x7f0000aeb000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000740000)='/dev/vcs#\x00', 0x3, 0x0) recvmsg(r0, &(0x7f00008d1000-0x38)={&(0x7f000075f000+0x40c)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00005fd000-0x90)=[{&(0x7f00009cb000-0x58)=""/88, 0x58}, {&(0x7f0000603000)=""/175, 0xaf}, {&(0x7f0000096000)=""/4096, 0x1000}, {&(0x7f00005fc000-0x3a)=""/58, 0x3a}, {&(0x7f0000234000-0x48)=""/72, 0x48}, {&(0x7f0000b04000-0x94)=""/148, 0x94}, {&(0x7f00003ef000)=""/176, 0xb0}, {&(0x7f00003ab000-0x62)=""/98, 0x62}, {&(0x7f0000bd9000-0x37)=""/55, 0x37}], 0x9, &(0x7f000095e000)=""/102, 0x66, 0x3}, 0x40002000) mount(&(0x7f0000d05000)='./file0\x00', &(0x7f00003d6000)='./file0\x00', &(0x7f0000740000-0x4)='bpf\x00', 0xa1000, &(0x7f00008a5000)="f5567013bfe0842b2a0052747288dab1b91ae2a9788a2613ce79e7c831f1dbdaa6dc9e59cba019621e1f7b5cec096f665e0c4d69b27149cdc7b1b72606d0a0aec71e4d1397d2bf47949a8605ae1c5a22330e4b537f1620fe36093b3593ec5e3d1c245c98395a88b3193f5b6b9ace528eba983f9594d5a4b51891dfb81972") setitimer(0x2, &(0x7f00008b0000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e13000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00005d2000)=@common='irlan0\x00') 2018/01/11 00:10:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x60080, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00004ac000)=0x7) mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f000003f000)="18000000020001000000be8c5eff8c88260000f1010300000000030000000e640002b933d898055bf74852bb6a8807567e59dba47e194700550400000067a1e2010067fc2163e000000000000004001f0000000000001ac88ebbff060100000b01000000b121ec146fd71cf542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa000000000000003fccfad791a2ffe3c5102c1adb8a335bd8b2d17fffa21b5710683933b5af1100041ad1b4c2c23eef67956787", 0xc0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000f02000-0xb)='/dev/adsp#\x00', 0x1, 0x280040) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000f02000-0x38)={0x0, 0x0, &(0x7f0000d8b000-0x10)={&(0x7f0000f02000-0x140)={0x2, 0x15, 0x87, 0x2, 0x28, 0x0, 0x4, 0x0, [@sadb_sa={0x2, 0x1, 0x2, 0xfffffffffffffff8, 0xfff, 0x54, 0x3, 0x0}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@rand_addr=0x6, 0x1, 0x14, 0x10}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x26e5}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x4, 0x18, 0x2a0, 0x5, 0x14, "dd0621f4a09f4dc5352550f0421a2653be44ba46"}, @sadb_x_filter={0x5, 0x1a, @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, 0x10, 0x10}, @sadb_x_sec_ctx={0xf, 0x18, 0xfffffffffffffff9, 0xfffffffffffffbf9, 0x6a, "2fff89771d6bc25b8cf9c61d336f658fc7c53e0c68182b084c976e6d0641f475ca22a37e256316632db644d255e2c120d544bf7c8c5bc0f1aa8ccfd7449b8fade4986dadd1188744b82362fa47be189181d239847e5e52f86895d35295867209a3e283dad2de27dbacdf"}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x800) 2018/01/11 00:10:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fc5000-0x90)={0x6, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = syz_open_dev$dmmidi(&(0x7f0000a04000-0xd)='/dev/dmmidi#\x00', 0x0, 0x680000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000428000-0x8)={0x0, 0x100000001}, &(0x7f0000adc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000bbb000-0xa0)={r2, @in6={{0xa, 0x3, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x20, 0xffffffff, 0x1000, 0x98}, 0xa0) fcntl$getownex(r0, 0x10, &(0x7f0000f13000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000023b000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000344000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00003ca000-0x28)={0x0, 0x2, r3, 0x0, r4, 0x1, 0x10e, 0x1}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006b8000)={0x1, {{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]}}, 0x90) 2018/01/11 00:10:09 executing program 6: mmap(&(0x7f0000000000/0xd5a000)=nil, 0xd5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8c, &(0x7f0000d47000)={@random="0d8870447f6e", @random="e8000d00", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x56, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x1, 0x3, 0x56, 0x0, "2a6924c7dd477eb8d72d72c51327e66c88e3439d5d22e92fe7871cb86e06eccca8c4142fe83ead6e60f35cf9f15afd5933f196f9c8450e33985539e972565a2706a322bf903795582c347a7e1a14"}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d5b000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d5b000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f000044f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000d5a000)='./file0\x00', r0, r1) 2018/01/11 00:10:09 executing program 5: pipe2(&(0x7f000007b000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffffff8, 0x9, 0x3f, 0x1, 0x0}, &(0x7f0000b70000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x2, 0x800b, 0x2ece, 0x800, 0x0}, &(0x7f0000000000)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000337000-0x38)={&(0x7f0000ce6000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="f247a69247d76ca7abbb59ac1dc8ced9fc7c7616a0b599ca0c945353a356ea778eb5c9c1a603db9060c7a4755db9a8f5b8b9952cbf078e63f360c2f54973219fd666e5fdc1cd2585cde9c97ef23501c7b04839", 0x53}, {&(0x7f0000001000-0xab)="ce18596d171a1e78616a7e07c592fc71fc3a28c57fbb51f8db8821b97a654d17123fa7899ee9d56830c45827033a49fb870ae870f7b38c2ed11c45da1cae9d2e9f9a1a3769e36507766ba6fa957ce7478074575b0691db46f70c06f95fa3dcad4c99e1c2c816cf2bb23c4b781b59a1dbd990467af557061d15b9f628ecd96146f7bd4764237675645547603d53ea3efd0260d7238aacf0506e89990f09874f06032da03df2986ff889bb34", 0xab}, {&(0x7f0000000000)="77a3450f3c2a9cf99cc7bdd627c022285506216570d9b47497613c168a61d58fea1b344586df83a50e2586d635da174ea9eec69087d3a00c3afc5d2578c9cfda6f5e3a6682ffdcc83ad3cccdcec4ce6e06ae97241ca06a51ec5d7686cdc344b77f7bf972afbf493640d7a37da6fdaaf4bccc99910e563b38906d13f078b2", 0x7e}, {&(0x7f0000001000-0x9a)="eb2efc320a55d60e2ccfe8690f985b0efa13b925a8b721b4e929f3ef950497a5fdaa68dc37c748afc911528793bbaf7ec466772c12205a3d37b06a575edaad95b6b7f967f769b402901d765ee4fd1638010ede80c956df38f11a6a0cb77cef64223683f491e0f5a3d576d2552045d823f3378709cbb3e9e7209c06c8a880c88706346b2dbbe89a31c5cd620aaee4c8d5b425647a7b8cdade66cc", 0x9a}], 0x4, &(0x7f0000caa000-0x150)=[@init={0x18, 0x84, 0x0, {0x8001, 0x3, 0x4, 0xe8}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0xc61, 0x40, 0x4}}, @init={0x18, 0x84, 0x0, {0x9, 0x6, 0x20, 0x400}}, @init={0x18, 0x84, 0x0, {0x3f, 0xfff, 0x1, 0x3}}, @init={0x18, 0x84, 0x0, {0x6, 0x9, 0x1, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff85, 0x200, 0x6, 0xffffffffffffffff, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x5, 0x52662cc066b82c46, 0xfffffffffffffffc, 0x80000000, 0x3, 0x1000, 0x2, r2}}], 0x150, 0x20040000}, 0x40004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000089a000-0x13)="00000000000003896d725f636163686500ec4b") readv(r3, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) 2018/01/11 00:10:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000a2000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00004d9000)="549800e5f8da13f3afa00def7d2fb81d7328bfe01863f72946a48c7e16b06a14217909c3427cb86c478ed294504cc32885fc0569bc98ec541e2445255596b986f994ebb586bd165c27aca4b23704c1cb585da8d7b2009d081fe2c5601166b650e8bb12bf10c93413d86ff0c5c2a57a14a2e17cebf5ed054d7b", 0x79, 0x48884, &(0x7f0000c10000-0x1c)={0xa, 0x1, 0x73, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c7c000)={0xffffffffffffff9c, 0x50, &(0x7f0000e5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000012a000-0x4)=r1, 0x4) preadv(r2, &(0x7f000074a000)=[{&(0x7f0000a83000-0xf9)=""/249, 0xf9}, {&(0x7f00006eb000)=""/156, 0x9c}, {&(0x7f0000816000)=""/82, 0x52}, {&(0x7f000097d000)=""/122, 0x7a}, {&(0x7f0000649000)=""/25, 0x19}, {&(0x7f0000b88000)=""/182, 0xb6}, {&(0x7f0000aca000)=""/0, 0x0}, {&(0x7f00009dc000-0x21)=""/33, 0x21}, {&(0x7f000074c000)=""/22, 0x16}, {&(0x7f00000de000-0xe1)=""/225, 0xe1}], 0xa, 0x17) 2018/01/11 00:10:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') ioctl$VT_DISALLOCATE(r0, 0x5608) readv(r0, &(0x7f0000852000)=[{&(0x7f00000dd000)=""/190, 0xbe}, {&(0x7f0000701000-0xe1)=""/225, 0xe1}, {&(0x7f0000db5000)=""/120, 0x78}, {&(0x7f0000813000-0xce)=""/206, 0xce}, {&(0x7f0000caf000)=""/29, 0x1d}, {&(0x7f0000676000-0x8b)=""/139, 0x8b}, {&(0x7f000028a000-0x46)=""/70, 0x46}], 0x7) 2018/01/11 00:10:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000e75000)='./file0\x00', &(0x7f0000607000-0x76)=""/118, 0x76) utimes(&(0x7f0000f82000-0x8)='./file1\x00', &(0x7f00001db000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00009db000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8400) sendmsg$kcm(r1, &(0x7f000024e000)={&(0x7f0000951000-0x80)=@generic={0x18, "0d6d0b3f992b2954a16a60db239c816f77e4f6c9c5efed9d5df1a0eb58f78045ce7e7f2ecdb153a045c1b237281361ce687d9e4c352d629667bd59c4dcfaa43d89ef1c4b594782a707813af573ad93ec4c8a331e8a4cda87249149f72ef7cd63f9cadf7607de384ae0d1d3c6ef76d0e78b878ec4ce45c79abd9d636e39dc"}, 0x80, &(0x7f0000e35000)=[{&(0x7f000030f000-0x11)="9b2b036e359ffb6f264e5a3b6685ead621", 0x11}, {&(0x7f0000736000)="4a83360079ae29b68d2b4755f749ec8d998eaa78e13292ed1c6e6c0080c2d4ce84c5c8782ae4a9d843df08316d99088b97fbb9ac32d67dc536dfab3ebe3eb6555d1ba9687b8a3298345239d992e84643946165cda34954ed47de9e6967133600d8946f51e6ea81381a8383a2498171b704558061006a2d7f171ceadce11c2f49221597a9c7d4c72f98754f93cd4fe38874d9db0b7994875c8fe77fdbc44b07449bfc99a7663ec3c2b82d5f369d803737e6dfe591301b39cafc09301fb6bdfc5b3a243db1b927cf32b3d1cbc2759eb0c1acba76a94ac567236b8d6249e0e5fe", 0xdf}, {&(0x7f000077d000)="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", 0xfe}, {&(0x7f0000df8000-0xf4)="35d5be2ea80a921d27d7ec237c7cc18c01c4fec192aeb08ec727f127f9b496f639ae129baee54a323c650fa6ac1b5a2bddfd473df0e174a97767898e8f1e5ddec0636f03e0d84e9882ba6f9fe355802a8ecb1ccacd36659de6ca832ceff8e2eda9a4fccb4555435ca5923322430e656311d7d0cd997a79fc86f56bad90545e1124b170e2f1490f034c76299b2057de7ff9c43942d9f3f9bec8706323f5a5132e9c4e3977244a54ed8b1ed6cdea6117e8b43c25cc79f1f17e6191ff37cdc541ff6536a416ddd0fe5e8bcbbc0347c3635098e764d640551f38778aceffde875449b3d8efe9fa398a3dcc7fb0b0c85d2dbb71efe002", 0xf4}], 0x4, 0x0, 0x0, 0x1}, 0x40) 2018/01/11 00:10:09 executing program 0: r0 = socket(0xa, 0x80000, 0x55) recvfrom$ipx(r0, &(0x7f00004f7000-0x16)=""/139, 0x8b, 0x40012021, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x1c)=@req3={0x1, 0x20000, 0x100000001, 0x8001, 0x20, 0x2536, 0x4}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0xff, 0x16040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000002000-0x4)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7ff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000003000)=0xc) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0xd, r2, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000005000-0xd)={{0x96ca, 0x6, 0x80, 0x101, "6791485f530f0d04136cf1d37a2a0b703a088a8ddb90e994d660d9839c8dd8647b9ab693cc7defaa99393266", 0x3}, 0x9, [0x0, 0x7, 0x4000000000000, 0x0, 0x1, 0x0, 0x1, 0x2, 0x2, 0x101, 0x3ff, 0x51d9, 0x20000, 0x8, 0x3, 0x5, 0x7, 0x0, 0x4, 0x6, 0xff, 0x800, 0x3b1e, 0x200000, 0x7fffffff, 0x400, 0x1, 0x7fffffff, 0xfffffffffffffffb, 0x4, 0x8001, 0x4c0a, 0x3568000, 0x6, 0x9, 0x8001, 0x8, 0x20, 0x8001, 0x3, 0x7, 0x8, 0x3a44, 0x53759ff3, 0x9, 0x7, 0x0, 0x4f, 0x7ff, 0x9, 0x7, 0x60f, 0x8001, 0x1800000, 0x3f9, 0x3, 0x8, 0x3, 0x80000000, 0xffff, 0x9, 0x0, 0x8, 0x75, 0x0, 0x200, 0x5, 0x5, 0x1, 0xfffffffffffffffa, 0x7, 0x6, 0x6, 0x2bb000, 0x1000, 0x401, 0x9, 0x400, 0xffffffff, 0x14, 0xd5a, 0x1, 0x7, 0x7, 0xfffffffffffffff7, 0x8, 0xfffffffffffffffc, 0x3, 0x1, 0x76, 0x3, 0x40, 0x3f, 0x3, 0x5, 0x2, 0x4, 0x4, 0x10001, 0x4, 0x10001, 0xda26, 0x4, 0x6, 0x4, 0x6, 0x4, 0x4, 0xff, 0x0, 0x6, 0x80000000, 0x715, 0x200, 0x9, 0x7, 0x0, 0x3, 0x12500000000000, 0x0, 0x9, 0xa91a, 0x7, 0x4, 0xfffffffffffffffa, 0xfffffffffffffffc, 0x1, 0x3], {r3, r4+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]}) r5 = semget(0x2, 0x1, 0x2) semctl$IPC_INFO(r5, 0x7, 0x3, &(0x7f0000004000)=""/77) fcntl$getownex(r1, 0x10, &(0x7f0000004000)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000003000)={0x3, r6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f0000005000)=0x0, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000006000)={@common='gre0\x00', @ifru_flags=0x1000}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000007000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000007000)={0x100000001, 0x9}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000003000)={{0x4000000, 0x80, 0x7, 0x9, 0xe86, 0x100}, 0xf271, 0x96, 0xd93a}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000006000)=0x0) 2018/01/11 00:10:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x0}, 0xa00000400, 0x3fffffffc, 0x0, 0x4, 0x53, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffff) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/qat_adf_ctl\x00', 0x101002, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") bind$alg(r0, &(0x7f0000c10000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cast6-generic)\x00'}, 0x58) 2018/01/11 00:10:09 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000002000)=""/242, 0xf2, 0x43, 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = dup2(r1, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000005000)=""/73, &(0x7f0000003000)=0x49) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/11 00:10:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000ce0000-0xc)=@proc={0x10, 0x0, 0x0, 0x800}, 0xc) r1 = syz_open_dev$usbmon(&(0x7f000040a000)='/dev/usbmon#\x00', 0xffffffff, 0x101000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00006fb000)={0x10, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setreuid(0x0, 0x0) accept(r0, &(0x7f00005fa000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000073b000)=0x58) getpeername$netlink(r0, &(0x7f00006c7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000075f000-0x4)=0xc) 2018/01/11 00:10:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 00:10:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)='net/ip6_mr_cache\x00') readv(r0, &(0x7f000058e000)=[{&(0x7f00007e7000)=""/165, 0xa5}], 0x1) preadv(r0, &(0x7f00008e1000-0x40)=[{&(0x7f0000f97000-0x54)=""/84, 0x54}, {&(0x7f0000c80000-0xc3)=""/195, 0xc3}, {&(0x7f0000f6e000)=""/252, 0xfc}, {&(0x7f0000f12000-0x41)=""/65, 0x41}], 0x4, 0x0) 2018/01/11 00:10:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00004a2000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000dff000)={0x0, 0x56, "31de32d95586804a4ec6b8e3c6d71223d7ce6ec2232117c6b9f60d21972192ead03a48a69bd7497e9d4b60db831efad95ff3c449506117d0c6a320f74bc3e9b8b18bc02af80ee448ddb1775dc4dc53a303cff78c8617"}, &(0x7f00006a1000)=0x5e) r3 = accept$inet6(r0, &(0x7f00007d0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ba6000)=0x1c) r4 = syz_open_dev$sndpcmp(&(0x7f0000702000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101002) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000f8d000-0x58)={{0x1, 0xe4cc}, 0x1, 0x3, 0x10001, {0x2, 0x3}, 0x4264, 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]}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000668000)={r2, 0x1000}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007b9000)={r2, 0xc2f, 0x0, 0x2e, 0xe6820000000, 0xfffffffffffffffc}, &(0x7f0000cbb000)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0xa2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 489.456875] xprt_adjust_timeout: rq_timeout = 0! [ 489.489764] [ 489.491429] ===================================== [ 489.496260] WARNING: bad unlock balance detected! [ 489.501068] 4.15.0-rc7+ #257 Not tainted [ 489.505092] ------------------------------------- [ 489.509901] syz-executor5/26787 is trying to release lock (mrt_lock) at: [ 489.516716] [<0000000025efa8f5>] ipmr_mfc_seq_stop+0xe1/0x130 [ 489.522572] but there are no more locks to release! [ 489.527552] [ 489.527552] other info that might help us debug this: [ 489.534185] 1 lock held by syz-executor5/26787: [ 489.538818] #0: (&p->lock){+.+.}, at: [<000000000ec969d7>] seq_read+0xd5/0x13d0 [ 489.546418] [ 489.546418] stack backtrace: [ 489.550883] CPU: 1 PID: 26787 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #257 [ 489.558213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 489.567532] Call Trace: [ 489.570091] dump_stack+0x194/0x257 [ 489.573685] ? arch_local_irq_restore+0x53/0x53 [ 489.578324] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 489.582614] print_unlock_imbalance_bug+0x12f/0x140 [ 489.587597] lock_release+0x6fe/0xa40 [ 489.591367] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 489.595658] ? lock_downgrade+0x980/0x980 [ 489.599773] ? ipmr_mfc_seq_start+0x22f/0x3d0 [ 489.604238] ? memcpy+0x45/0x50 [ 489.607487] ? seq_puts+0xb5/0x130 [ 489.610997] _raw_read_unlock+0x1a/0x30 [ 489.614947] ipmr_mfc_seq_stop+0xe1/0x130 [ 489.619061] seq_read+0xc42/0x13d0 [ 489.622576] ? seq_lseek+0x3c0/0x3c0 [ 489.626257] ? fsnotify_first_mark+0x2b0/0x2b0 [ 489.630808] ? avc_policy_seqno+0x9/0x20 [ 489.634836] ? selinux_file_permission+0x82/0x460 [ 489.639653] ? seq_lseek+0x3c0/0x3c0 [ 489.643334] proc_reg_read+0xef/0x170 [ 489.647107] do_iter_read+0x3d2/0x5a0 [ 489.650960] ? dup_iter+0x260/0x260 [ 489.654554] vfs_readv+0x121/0x1c0 [ 489.658064] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 489.663395] ? fget_raw+0x20/0x20 [ 489.666812] ? __fdget_pos+0x130/0x190 [ 489.670666] ? __fdget_raw+0x20/0x20 [ 489.674348] ? SyS_futex+0x269/0x390 [ 489.678031] do_preadv+0x115/0x1a0 [ 489.681542] ? do_preadv+0x115/0x1a0 [ 489.685224] SyS_preadv+0x30/0x40 [ 489.688645] entry_SYSCALL_64_fastpath+0x23/0x9a [ 489.693366] RIP: 0033:0x452ac9 [ 489.696521] RSP: 002b:00007f78fc3d7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000127 [ 489.704194] RAX: ffffffffffffffda RBX: 00007f78fc3d7950 RCX: 0000000000452ac9 [ 489.711431] RDX: 0000000000000004 RSI: 00000000208e0fc0 RDI: 0000000000000013 [ 489.718668] RBP: 00007f78fc3d7940 R08: 0000000000000000 R09: 0000000000000000 [ 489.725910] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7425 [ 489.733146] R13: 00007f78fc3d7ac8 R14: 00000000004b7430 R15: 0000000000000000 [ 489.740495] BUG: sleeping function called from invalid context at lib/usercopy.c:25 [ 489.748292] in_atomic(): 1, irqs_disabled(): 0, pid: 26787, name: syz-executor5 [ 489.755733] INFO: lockdep is turned off. [ 489.759802] CPU: 1 PID: 26787 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #257 [ 489.767139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 489.776462] Call Trace: [ 489.779025] dump_stack+0x194/0x257 [ 489.782625] ? arch_local_irq_restore+0x53/0x53 [ 489.787264] ? lock_release+0x503/0xa40 [ 489.791216] ___might_sleep+0x2b2/0x470 [ 489.795159] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 489.801015] ? __check_object_size+0x25d/0x4f0 [ 489.805580] __might_sleep+0x95/0x190 [ 489.809354] ? seq_puts+0xb5/0x130 [ 489.812869] __might_fault+0xab/0x1d0 [ 489.816642] _copy_to_user+0x2c/0xc0 [ 489.820327] seq_read+0xcb4/0x13d0 [ 489.823851] ? seq_lseek+0x3c0/0x3c0 [ 489.827534] ? fsnotify_first_mark+0x2b0/0x2b0 [ 489.832090] ? avc_policy_seqno+0x9/0x20 [ 489.836126] ? selinux_file_permission+0x82/0x460 [ 489.840943] ? seq_lseek+0x3c0/0x3c0 [ 489.844627] proc_reg_read+0xef/0x170 [ 489.848401] do_iter_read+0x3d2/0x5a0 [ 489.852172] ? dup_iter+0x260/0x260 [ 489.855781] vfs_readv+0x121/0x1c0 [ 489.859294] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 489.864634] ? fget_raw+0x20/0x20 [ 489.868055] ? __fdget_pos+0x130/0x190 [ 489.871911] ? __fdget_raw+0x20/0x20 [ 489.875602] ? SyS_futex+0x269/0x390 [ 489.879291] do_preadv+0x115/0x1a0 [ 489.882801] ? do_preadv+0x115/0x1a0 [ 489.886488] SyS_preadv+0x30/0x40 [ 489.889914] entry_SYSCALL_64_fastpath+0x23/0x9a [ 489.894636] RIP: 0033:0x452ac9 [ 489.897793] RSP: 002b:00007f78fc3d7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000127 [ 489.905470] RAX: ffffffffffffffda RBX: 00007f78fc3d7950 RCX: 0000000000452ac9 [ 489.912708] RDX: 0000000000000004 RSI: 00000000208e0fc0 RDI: 0000000000000013 [ 489.919943] RBP: 00007f78fc3d7940 R08: 0000000000000000 R09: 0000000000000000 [ 489.927180] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7425 [ 489.934418] R13: 00007f78fc3d7ac8 R14: 00000000004b7430 R15: 0000000000000000 [ 489.941792] WARNING: CPU: 1 PID: 26787 at lib/usercopy.c:26 _copy_to_user+0xb5/0xc0 [ 489.946434] kauditd_printk_skb: 40 callbacks suppressed [ 489.946442] audit: type=1326 audit(1515629409.645:8567): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26782 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 489.979404] Kernel panic - not syncing: panic_on_warn set ... [ 489.979404] [ 489.986739] CPU: 1 PID: 26787 Comm: syz-executor5 Tainted: G W 4.15.0-rc7+ #257 [ 489.995364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 490.004686] Call Trace: [ 490.007248] dump_stack+0x194/0x257 [ 490.010847] ? arch_local_irq_restore+0x53/0x53 [ 490.015489] ? vsnprintf+0x1ed/0x1900 [ 490.019263] panic+0x1e4/0x41c [ 490.022427] ? refcount_error_report+0x214/0x214 [ 490.027158] ? show_regs_print_info+0x18/0x18 [ 490.031626] ? __warn+0x1c1/0x200 [ 490.035052] ? _copy_to_user+0xb5/0xc0 [ 490.038908] __warn+0x1dc/0x200 [ 490.042158] ? _copy_to_user+0xb5/0xc0 [ 490.046019] report_bug+0x211/0x2d0 [ 490.049621] fixup_bug.part.11+0x37/0x80 [ 490.053652] do_error_trap+0x2d7/0x3e0 [ 490.057513] ? math_error+0x400/0x400 [ 490.061286] ? trace_event_raw_event_lock+0x340/0x340 [ 490.066445] ? lock_acquire+0x1d5/0x580 [ 490.070384] ? lock_acquire+0x1d5/0x580 [ 490.074328] ? __might_fault+0x110/0x1d0 [ 490.078368] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 490.083185] do_invalid_op+0x1b/0x20 [ 490.086869] invalid_op+0x22/0x40 [ 490.090293] RIP: 0010:_copy_to_user+0xb5/0xc0 [ 490.094752] RSP: 0018:ffff8801c4537a80 EFLAGS: 00010206 [ 490.100087] RAX: ffff8801cff9a400 RBX: 0000000000000054 RCX: ffffffff825a9235 [ 490.107333] RDX: 00000000001f0100 RSI: dffffc0000000000 RDI: 0000000000000282 [ 490.114747] RBP: ffff8801c4537aa8 R08: ffff8801d4015a48 R09: 1ffff100388a6f2c [ 490.121987] R10: ffff8801c4537928 R11: ffff8801d4015a48 R12: 0000000020f96fac [ 490.129225] R13: ffff8801c0144980 R14: ffff8801d8ce5e48 R15: ffff8801d8ce5e48 [ 490.136476] ? _copy_to_user+0xb5/0xc0 [ 490.140342] seq_read+0xcb4/0x13d0 [ 490.143863] ? seq_lseek+0x3c0/0x3c0 [ 490.147545] ? fsnotify_first_mark+0x2b0/0x2b0 [ 490.152098] ? avc_policy_seqno+0x9/0x20 [ 490.156129] ? selinux_file_permission+0x82/0x460 [ 490.160946] ? seq_lseek+0x3c0/0x3c0 [ 490.164631] proc_reg_read+0xef/0x170 [ 490.168411] do_iter_read+0x3d2/0x5a0 [ 490.172181] ? dup_iter+0x260/0x260 [ 490.175788] vfs_readv+0x121/0x1c0 [ 490.179299] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 490.184641] ? fget_raw+0x20/0x20 [ 490.188066] ? __fdget_pos+0x130/0x190 [ 490.191923] ? __fdget_raw+0x20/0x20 [ 490.195612] ? SyS_futex+0x269/0x390 [ 490.199303] do_preadv+0x115/0x1a0 [ 490.202811] ? do_preadv+0x115/0x1a0 [ 490.206499] SyS_preadv+0x30/0x40 [ 490.209924] entry_SYSCALL_64_fastpath+0x23/0x9a [ 490.214648] RIP: 0033:0x452ac9 [ 490.217805] RSP: 002b:00007f78fc3d7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000127 [ 490.225482] RAX: ffffffffffffffda RBX: 00007f78fc3d7950 RCX: 0000000000452ac9 [ 490.232729] RDX: 0000000000000004 RSI: 00000000208e0fc0 RDI: 0000000000000013 [ 490.239975] RBP: 00007f78fc3d7940 R08: 0000000000000000 R09: 0000000000000000 [ 490.247214] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7425 [ 490.254452] R13: 00007f78fc3d7ac8 R14: 00000000004b7430 R15: 0000000000000000 [ 490.262132] Dumping ftrace buffer: [ 490.265639] (ftrace buffer empty) [ 490.269314] Kernel Offset: disabled [ 490.272908] Rebooting in 86400 seconds..